| Message ID | 1521810279-6282-3-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | Accepted |
| Commit | 833e622459432ed5bc7cc58ffadb91b59c863a3a |
| Headers | show |
| Series | [01/10] .gitignore: move *.lex.c *.tab.[ch] patterns to the top-level .gitignore | expand |
On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > Now that the kernel build supports flex and bison, remove the _shipped > files and generate them during the build instead. > > There are no more shipped lexer and parser, so I ripped off the rules > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > > The genksyms parser has ambiguous grammar, which would emit warnings: > > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > > They are normally suppressed, but displayed when W=1 is given. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > --- > > scripts/Makefile.lib | 24 +- > scripts/genksyms/Makefile | 23 + > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > scripts/genksyms/parse.tab.h_shipped | 119 -- > 5 files changed, 26 insertions(+), 4825 deletions(-) > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > index 2fde810..b7d2c97 100644 > --- a/scripts/Makefile.lib > +++ b/scripts/Makefile.lib > @@ -183,14 +183,8 @@ endef > quiet_cmd_flex = LEX $@ > cmd_flex = $(LEX) -o$@ -L $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.lex.c_shipped > -$(src)/%.lex.c_shipped: $(src)/%.l > - $(call cmd,flex) > -endif > - > .PRECIOUS: $(obj)/%.lex.c > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > +$(obj)/%.lex.c: $(src)/%.l FORCE > $(call if_changed,flex) > > # YACC > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > quiet_cmd_bison = YACC $@ > cmd_bison = $(YACC) -o$@ -t -l $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.tab.c_shipped > -$(src)/%.tab.c_shipped: $(src)/%.y > - $(call cmd,bison) > -endif > - > .PRECIOUS: $(obj)/%.tab.c > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > +$(obj)/%.tab.c: $(src)/%.y FORCE > $(call if_changed,bison) > > quiet_cmd_bison_h = YACC $@ > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > > -ifdef REGENERATE_PARSERS > -.PRECIOUS: $(src)/%.tab.h_shipped > -$(src)/%.tab.h_shipped: $(src)/%.y > - $(call cmd,bison_h) > -endif > - > .PRECIOUS: $(obj)/%.tab.h > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > +$(obj)/%.tab.h: $(src)/%.y FORCE > $(call if_changed,bison_h) > > # Shipped files > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index 0ccac51..f4749e8 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > +# > +# Suppress shift/reduce, reduce/reduce conflicts warnings > +# unless W=1 is specified. > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > +SUPPRESS_BISON_WARNING := 2>/dev/null We have a robot which runs CRIU tests on linux-next. Yesterday it failed with this error: HOSTCC scripts/genksyms/genksyms.o make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed Makefile:1073: recipe for target 'scripts' failed make[1]: *** [scripts/genksyms] Error 2 make: *** [scripts] Error 2 make: *** Waiting for unfinished jobs.... https://travis-ci.org/avagin/linux/jobs/360056903 From this output, it is very hard to understand what was going wrong. Thanks, Andrei > +endif > + > +quiet_cmd_bison_no_warn = $(quet_cmd_bison) > + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > + > +$(obj)/parse.tab.c: $(src)/parse.y FORCE > + $(call if_changed,bison_no_warn) > + > +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > + > +$(obj)/parse.tab.h: $(src)/parse.y FORCE > + $(call if_changed,bison_h_no_warn) > +# FIXME END > + > # -I needed for generated C source (shipped source) > HOSTCFLAGS_parse.tab.o := -I$(src) > HOSTCFLAGS_lex.lex.o := -I$(src) > > # dependencies on generated files need to be listed explicitly > $(obj)/lex.lex.o: $(obj)/parse.tab.h > + > +targets := lex.lex.c parse.tab.c parse.tab.h > diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped > deleted file mode 100644 > index ba2fda8..0000000 > --- a/scripts/genksyms/lex.lex.c_shipped > +++ /dev/null > @@ -1,2291 +0,0 @@ > - > -#line 3 "scripts/genksyms/lex.lex.c_shipped" > - > -#define YY_INT_ALIGNED short int > - > -/* A lexical scanner generated by flex */ > - > -#define FLEX_SCANNER > -#define YY_FLEX_MAJOR_VERSION 2 > -#define YY_FLEX_MINOR_VERSION 5 > -#define YY_FLEX_SUBMINOR_VERSION 35 > -#if YY_FLEX_SUBMINOR_VERSION > 0 > -#define FLEX_BETA > -#endif > - > -/* First, we deal with platform-specific or compiler-specific issues. */ > - > -/* begin standard C headers. */ > -#include <stdio.h> > -#include <string.h> > -#include <errno.h> > -#include <stdlib.h> > - > -/* end standard C headers. */ > - > -/* flex integer type definitions */ > - > -#ifndef FLEXINT_H > -#define FLEXINT_H > - > -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ > - > -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L > - > -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, > - * if you want the limit (max/min) macros for int types. > - */ > -#ifndef __STDC_LIMIT_MACROS > -#define __STDC_LIMIT_MACROS 1 > -#endif > - > -#include <inttypes.h> > -typedef int8_t flex_int8_t; > -typedef uint8_t flex_uint8_t; > -typedef int16_t flex_int16_t; > -typedef uint16_t flex_uint16_t; > -typedef int32_t flex_int32_t; > -typedef uint32_t flex_uint32_t; > -#else > -typedef signed char flex_int8_t; > -typedef short int flex_int16_t; > -typedef int flex_int32_t; > -typedef unsigned char flex_uint8_t; > -typedef unsigned short int flex_uint16_t; > -typedef unsigned int flex_uint32_t; > -#endif /* ! C99 */ > - > -/* Limits of integral types. */ > -#ifndef INT8_MIN > -#define INT8_MIN (-128) > -#endif > -#ifndef INT16_MIN > -#define INT16_MIN (-32767-1) > -#endif > -#ifndef INT32_MIN > -#define INT32_MIN (-2147483647-1) > -#endif > -#ifndef INT8_MAX > -#define INT8_MAX (127) > -#endif > -#ifndef INT16_MAX > -#define INT16_MAX (32767) > -#endif > -#ifndef INT32_MAX > -#define INT32_MAX (2147483647) > -#endif > -#ifndef UINT8_MAX > -#define UINT8_MAX (255U) > -#endif > -#ifndef UINT16_MAX > -#define UINT16_MAX (65535U) > -#endif > -#ifndef UINT32_MAX > -#define UINT32_MAX (4294967295U) > -#endif > - > -#endif /* ! FLEXINT_H */ > - > -#ifdef __cplusplus > - > -/* The "const" storage-class-modifier is valid. */ > -#define YY_USE_CONST > - > -#else /* ! __cplusplus */ > - > -/* C99 requires __STDC__ to be defined as 1. */ > -#if defined (__STDC__) > - > -#define YY_USE_CONST > - > -#endif /* defined (__STDC__) */ > -#endif /* ! __cplusplus */ > - > -#ifdef YY_USE_CONST > -#define yyconst const > -#else > -#define yyconst > -#endif > - > -/* Returned upon end-of-file. */ > -#define YY_NULL 0 > - > -/* Promotes a possibly negative, possibly signed char to an unsigned > - * integer for use as an array index. If the signed char is negative, > - * we want to instead treat it as an 8-bit unsigned char, hence the > - * double cast. > - */ > -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) > - > -/* Enter a start condition. This macro really ought to take a parameter, > - * but we do it the disgusting crufty way forced on us by the ()-less > - * definition of BEGIN. > - */ > -#define BEGIN (yy_start) = 1 + 2 * > - > -/* Translate the current start state into a value that can be later handed > - * to BEGIN to return to the state. The YYSTATE alias is for lex > - * compatibility. > - */ > -#define YY_START (((yy_start) - 1) / 2) > -#define YYSTATE YY_START > - > -/* Action number for EOF rule of a given start state. */ > -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) > - > -/* Special action meaning "start processing a new file". */ > -#define YY_NEW_FILE yyrestart(yyin ) > - > -#define YY_END_OF_BUFFER_CHAR 0 > - > -/* Size of default input buffer. */ > -#ifndef YY_BUF_SIZE > -#define YY_BUF_SIZE 16384 > -#endif > - > -/* The state buf must be large enough to hold one state per character in the main buffer. > - */ > -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) > - > -#ifndef YY_TYPEDEF_YY_BUFFER_STATE > -#define YY_TYPEDEF_YY_BUFFER_STATE > -typedef struct yy_buffer_state *YY_BUFFER_STATE; > -#endif > - > -extern int yyleng; > - > -extern FILE *yyin, *yyout; > - > -#define EOB_ACT_CONTINUE_SCAN 0 > -#define EOB_ACT_END_OF_FILE 1 > -#define EOB_ACT_LAST_MATCH 2 > - > - #define YY_LESS_LINENO(n) > - > -/* Return all but the first "n" matched characters back to the input stream. */ > -#define yyless(n) \ > - do \ > - { \ > - /* Undo effects of setting up yytext. */ \ > - int yyless_macro_arg = (n); \ > - YY_LESS_LINENO(yyless_macro_arg);\ > - *yy_cp = (yy_hold_char); \ > - YY_RESTORE_YY_MORE_OFFSET \ > - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ > - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ > - } \ > - while ( 0 ) > - > -#define unput(c) yyunput( c, (yytext_ptr) ) > - > -#ifndef YY_TYPEDEF_YY_SIZE_T > -#define YY_TYPEDEF_YY_SIZE_T > -typedef size_t yy_size_t; > -#endif > - > -#ifndef YY_STRUCT_YY_BUFFER_STATE > -#define YY_STRUCT_YY_BUFFER_STATE > -struct yy_buffer_state > - { > - FILE *yy_input_file; > - > - char *yy_ch_buf; /* input buffer */ > - char *yy_buf_pos; /* current position in input buffer */ > - > - /* Size of input buffer in bytes, not including room for EOB > - * characters. > - */ > - yy_size_t yy_buf_size; > - > - /* Number of characters read into yy_ch_buf, not including EOB > - * characters. > - */ > - int yy_n_chars; > - > - /* Whether we "own" the buffer - i.e., we know we created it, > - * and can realloc() it to grow it, and should free() it to > - * delete it. > - */ > - int yy_is_our_buffer; > - > - /* Whether this is an "interactive" input source; if so, and > - * if we're using stdio for input, then we want to use getc() > - * instead of fread(), to make sure we stop fetching input after > - * each newline. > - */ > - int yy_is_interactive; > - > - /* Whether we're considered to be at the beginning of a line. > - * If so, '^' rules will be active on the next match, otherwise > - * not. > - */ > - int yy_at_bol; > - > - int yy_bs_lineno; /**< The line count. */ > - int yy_bs_column; /**< The column count. */ > - > - /* Whether to try to fill the input buffer when we reach the > - * end of it. > - */ > - int yy_fill_buffer; > - > - int yy_buffer_status; > - > -#define YY_BUFFER_NEW 0 > -#define YY_BUFFER_NORMAL 1 > - /* When an EOF's been seen but there's still some text to process > - * then we mark the buffer as YY_EOF_PENDING, to indicate that we > - * shouldn't try reading from the input source any more. We might > - * still have a bunch of tokens to match, though, because of > - * possible backing-up. > - * > - * When we actually see the EOF, we change the status to "new" > - * (via yyrestart()), so that the user can continue scanning by > - * just pointing yyin at a new input file. > - */ > -#define YY_BUFFER_EOF_PENDING 2 > - > - }; > -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ > - > -/* Stack of input buffers. */ > -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ > -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ > -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ > - > -/* We provide macros for accessing buffer states in case in the > - * future we want to put the buffer states in a more general > - * "scanner state". > - * > - * Returns the top of the stack, or NULL. > - */ > -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ > - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ > - : NULL) > - > -/* Same as previous macro, but useful when we know that the buffer stack is not > - * NULL or when we need an lvalue. For internal use only. > - */ > -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] > - > -/* yy_hold_char holds the character lost when yytext is formed. */ > -static char yy_hold_char; > -static int yy_n_chars; /* number of characters read into yy_ch_buf */ > -int yyleng; > - > -/* Points to current character in buffer. */ > -static char *yy_c_buf_p = (char *) 0; > -static int yy_init = 0; /* whether we need to initialize */ > -static int yy_start = 0; /* start state number */ > - > -/* Flag which is used to allow yywrap()'s to do buffer switches > - * instead of setting up a fresh yyin. A bit of a hack ... > - */ > -static int yy_did_buffer_switch_on_eof; > - > -void yyrestart (FILE *input_file ); > -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); > -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); > -void yy_delete_buffer (YY_BUFFER_STATE b ); > -void yy_flush_buffer (YY_BUFFER_STATE b ); > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); > -void yypop_buffer_state (void ); > - > -static void yyensure_buffer_stack (void ); > -static void yy_load_buffer_state (void ); > -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); > - > -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) > - > -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); > -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); > -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); > - > -void *yyalloc (yy_size_t ); > -void *yyrealloc (void *,yy_size_t ); > -void yyfree (void * ); > - > -#define yy_new_buffer yy_create_buffer > - > -#define yy_set_interactive(is_interactive) \ > - { \ > - if ( ! YY_CURRENT_BUFFER ){ \ > - yyensure_buffer_stack (); \ > - YY_CURRENT_BUFFER_LVALUE = \ > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > - } \ > - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ > - } > - > -#define yy_set_bol(at_bol) \ > - { \ > - if ( ! YY_CURRENT_BUFFER ){\ > - yyensure_buffer_stack (); \ > - YY_CURRENT_BUFFER_LVALUE = \ > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > - } \ > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ > - } > - > -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) > - > -/* Begin user sect3 */ > - > -#define yywrap(n) 1 > -#define YY_SKIP_YYWRAP > - > -typedef unsigned char YY_CHAR; > - > -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; > - > -typedef int yy_state_type; > - > -extern int yylineno; > - > -int yylineno = 1; > - > -extern char *yytext; > -#define yytext_ptr yytext > - > -static yy_state_type yy_get_previous_state (void ); > -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); > -static int yy_get_next_buffer (void ); > -static void yy_fatal_error (yyconst char msg[] ); > - > -/* Done after the current pattern has been matched and before the > - * corresponding action - sets up yytext. > - */ > -#define YY_DO_BEFORE_ACTION \ > - (yytext_ptr) = yy_bp; \ > - yyleng = (size_t) (yy_cp - yy_bp); \ > - (yy_hold_char) = *yy_cp; \ > - *yy_cp = '\0'; \ > - (yy_c_buf_p) = yy_cp; > - > -#define YY_NUM_RULES 13 > -#define YY_END_OF_BUFFER 14 > -/* This struct is not used in this scanner, > - but its presence is necessary. */ > -struct yy_trans_info > - { > - flex_int32_t yy_verify; > - flex_int32_t yy_nxt; > - }; > -static yyconst flex_int16_t yy_accept[73] = > - { 0, > - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, > - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, > - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, > - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, > - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, > - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, > - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > - 1, 0 > - } ; > - > -static yyconst flex_int32_t yy_ec[256] = > - { 0, > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, > - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, > - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, > - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, > - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, > - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, > - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, > - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, > - > - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, > - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, > - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1 > - } ; > - > -static yyconst flex_int32_t yy_meta[29] = > - { 0, > - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, > - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, > - 8, 7, 3, 3, 3, 1, 3, 1 > - } ; > - > -static yyconst flex_int16_t yy_base[85] = > - { 0, > - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, > - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, > - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, > - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, > - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, > - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, > - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, > - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, > - 238, 243, 249, 257 > - } ; > - > -static yyconst flex_int16_t yy_def[85] = > - { 0, > - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, > - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, > - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, > - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, > - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, > - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, > - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, > - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - } ; > - > -static yyconst flex_int16_t yy_nxt[295] = > - { 0, > - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, > - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, > - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, > - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, > - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, > - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, > - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, > - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, > - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, > - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, > - > - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, > - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, > - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, > - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, > - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, > - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, > - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, > - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, > - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, > - > - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, > - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, > - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, > - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, > - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, > - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, > - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - > - } ; > - > -static yyconst flex_int16_t yy_chk[295] = > - { 0, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, > - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, > - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, > - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, > - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, > - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, > - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, > - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, > - > - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, > - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, > - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, > - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, > - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, > - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, > - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, > - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, > - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, > - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, > - > - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, > - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, > - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, > - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, > - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, > - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, > - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > - 72, 72, 72, 72 > - > - } ; > - > -static yy_state_type yy_last_accepting_state; > -static char *yy_last_accepting_cpos; > - > -extern int yy_flex_debug; > -int yy_flex_debug = 0; > - > -/* The intent behind this definition is that it'll catch > - * any uses of REJECT which flex missed. > - */ > -#define REJECT reject_used_but_not_detected > -#define yymore() yymore_used_but_not_detected > -#define YY_MORE_ADJ 0 > -#define YY_RESTORE_YY_MORE_OFFSET > -char *yytext; > -/* Lexical analysis for genksyms. > - Copyright 1996, 1997 Linux International. > - > - New implementation contributed by Richard Henderson <rth@tamu.edu> > - Based on original work by Bjorn Ekwall <bj0rn@blox.se> > - > - Taken from Linux modutils 2.4.22. > - > - This program is free software; you can redistribute it and/or modify it > - under the terms of the GNU General Public License as published by the > - Free Software Foundation; either version 2 of the License, or (at your > - option) any later version. > - > - This program is distributed in the hope that it will be useful, but > - WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > - General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program; if not, write to the Free Software Foundation, > - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ > - > -#include <limits.h> > -#include <stdlib.h> > -#include <string.h> > -#include <ctype.h> > - > -#include "genksyms.h" > -#include "parse.tab.h" > - > -/* We've got a two-level lexer here. We let flex do basic tokenization > - and then we categorize those basic tokens in the second stage. */ > -#define YY_DECL static int yylex1(void) > - > -/* We don't do multiple input files. */ > -#define YY_NO_INPUT 1 > - > -#define INITIAL 0 > - > -#ifndef YY_NO_UNISTD_H > -/* Special case for "unistd.h", since it is non-ANSI. We include it way > - * down here because we want the user's section 1 to have been scanned first. > - * The user has a chance to override it with an option. > - */ > -#include <unistd.h> > -#endif > - > -#ifndef YY_EXTRA_TYPE > -#define YY_EXTRA_TYPE void * > -#endif > - > -static int yy_init_globals (void ); > - > -/* Accessor methods to globals. > - These are made visible to non-reentrant scanners for convenience. */ > - > -int yylex_destroy (void ); > - > -int yyget_debug (void ); > - > -void yyset_debug (int debug_flag ); > - > -YY_EXTRA_TYPE yyget_extra (void ); > - > -void yyset_extra (YY_EXTRA_TYPE user_defined ); > - > -FILE *yyget_in (void ); > - > -void yyset_in (FILE * in_str ); > - > -FILE *yyget_out (void ); > - > -void yyset_out (FILE * out_str ); > - > -int yyget_leng (void ); > - > -char *yyget_text (void ); > - > -int yyget_lineno (void ); > - > -void yyset_lineno (int line_number ); > - > -/* Macros after this point can all be overridden by user definitions in > - * section 1. > - */ > - > -#ifndef YY_SKIP_YYWRAP > -#ifdef __cplusplus > -extern "C" int yywrap (void ); > -#else > -extern int yywrap (void ); > -#endif > -#endif > - > - static void yyunput (int c,char *buf_ptr ); > - > -#ifndef yytext_ptr > -static void yy_flex_strncpy (char *,yyconst char *,int ); > -#endif > - > -#ifdef YY_NEED_STRLEN > -static int yy_flex_strlen (yyconst char * ); > -#endif > - > -#ifndef YY_NO_INPUT > - > -#ifdef __cplusplus > -static int yyinput (void ); > -#else > -static int input (void ); > -#endif > - > -#endif > - > -/* Amount of stuff to slurp up with each read. */ > -#ifndef YY_READ_BUF_SIZE > -#define YY_READ_BUF_SIZE 8192 > -#endif > - > -/* Copy whatever the last rule matched to the standard output. */ > -#ifndef ECHO > -/* This used to be an fputs(), but since the string might contain NUL's, > - * we now use fwrite(). > - */ > -#define ECHO fwrite( yytext, yyleng, 1, yyout ) > -#endif > - > -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, > - * is returned in "result". > - */ > -#ifndef YY_INPUT > -#define YY_INPUT(buf,result,max_size) \ > - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ > - { \ > - int c = '*'; \ > - int n; \ > - for ( n = 0; n < max_size && \ > - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ > - buf[n] = (char) c; \ > - if ( c == '\n' ) \ > - buf[n++] = (char) c; \ > - if ( c == EOF && ferror( yyin ) ) \ > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > - result = n; \ > - } \ > - else \ > - { \ > - errno=0; \ > - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ > - { \ > - if( errno != EINTR) \ > - { \ > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > - break; \ > - } \ > - errno=0; \ > - clearerr(yyin); \ > - } \ > - }\ > -\ > - > -#endif > - > -/* No semi-colon after return; correct usage is to write "yyterminate();" - > - * we don't want an extra ';' after the "return" because that will cause > - * some compilers to complain about unreachable statements. > - */ > -#ifndef yyterminate > -#define yyterminate() return YY_NULL > -#endif > - > -/* Number of entries by which start-condition stack grows. */ > -#ifndef YY_START_STACK_INCR > -#define YY_START_STACK_INCR 25 > -#endif > - > -/* Report a fatal error. */ > -#ifndef YY_FATAL_ERROR > -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) > -#endif > - > -/* end tables serialization structures and prototypes */ > - > -/* Default declaration of generated scanner - a define so the user can > - * easily add parameters. > - */ > -#ifndef YY_DECL > -#define YY_DECL_IS_OURS 1 > - > -extern int yylex (void); > - > -#define YY_DECL int yylex (void) > -#endif /* !YY_DECL */ > - > -/* Code executed at the beginning of each rule, after yytext and yyleng > - * have been set up. > - */ > -#ifndef YY_USER_ACTION > -#define YY_USER_ACTION > -#endif > - > -/* Code executed at the end of each rule. */ > -#ifndef YY_BREAK > -#define YY_BREAK break; > -#endif > - > -#define YY_RULE_SETUP \ > - if ( yyleng > 0 ) \ > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ > - (yytext[yyleng - 1] == '\n'); \ > - YY_USER_ACTION > - > -/** The main scanner function which does all the work. > - */ > -YY_DECL > -{ > - register yy_state_type yy_current_state; > - register char *yy_cp, *yy_bp; > - register int yy_act; > - > - /* Keep track of our location in the original source files. */ > - > - if ( !(yy_init) ) > - { > - (yy_init) = 1; > - > -#ifdef YY_USER_INIT > - YY_USER_INIT; > -#endif > - > - if ( ! (yy_start) ) > - (yy_start) = 1; /* first start state */ > - > - if ( ! yyin ) > - yyin = stdin; > - > - if ( ! yyout ) > - yyout = stdout; > - > - if ( ! YY_CURRENT_BUFFER ) { > - yyensure_buffer_stack (); > - YY_CURRENT_BUFFER_LVALUE = > - yy_create_buffer(yyin,YY_BUF_SIZE ); > - } > - > - yy_load_buffer_state( ); > - } > - > - while ( 1 ) /* loops until end-of-file is reached */ > - { > - yy_cp = (yy_c_buf_p); > - > - /* Support of yytext. */ > - *yy_cp = (yy_hold_char); > - > - /* yy_bp points to the position in yy_ch_buf of the start of > - * the current run. > - */ > - yy_bp = yy_cp; > - > - yy_current_state = (yy_start); > - yy_current_state += YY_AT_BOL(); > -yy_match: > - do > - { > - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - ++yy_cp; > - } > - while ( yy_base[yy_current_state] != 266 ); > - > -yy_find_action: > - yy_act = yy_accept[yy_current_state]; > - if ( yy_act == 0 ) > - { /* have to back up */ > - yy_cp = (yy_last_accepting_cpos); > - yy_current_state = (yy_last_accepting_state); > - yy_act = yy_accept[yy_current_state]; > - } > - > - YY_DO_BEFORE_ACTION; > - > -do_action: /* This label is used only to access EOF actions. */ > - > - switch ( yy_act ) > - { /* beginning of action switch */ > - case 0: /* must back up */ > - /* undo the effects of YY_DO_BEFORE_ACTION */ > - *yy_cp = (yy_hold_char); > - yy_cp = (yy_last_accepting_cpos); > - yy_current_state = (yy_last_accepting_state); > - goto yy_find_action; > - > -case 1: > -/* rule 1 can match eol */ > -YY_RULE_SETUP > -return FILENAME; > - YY_BREAK > -case 2: > -/* rule 2 can match eol */ > -YY_RULE_SETUP > -cur_line++; > - YY_BREAK > -case 3: > -/* rule 3 can match eol */ > -YY_RULE_SETUP > -cur_line++; > - YY_BREAK > -/* Ignore all other whitespace. */ > -case 4: > -YY_RULE_SETUP > -; > - YY_BREAK > -case 5: > -/* rule 5 can match eol */ > -YY_RULE_SETUP > -return STRING; > - YY_BREAK > -case 6: > -/* rule 6 can match eol */ > -YY_RULE_SETUP > -return CHAR; > - YY_BREAK > -case 7: > -YY_RULE_SETUP > -return IDENT; > - YY_BREAK > -/* The Pedant requires that the other C multi-character tokens be > - recognized as tokens. We don't actually use them since we don't > - parse expressions, but we do want whitespace to be arranged > - around them properly. */ > -case 8: > -YY_RULE_SETUP > -return OTHER; > - YY_BREAK > -case 9: > -YY_RULE_SETUP > -return INT; > - YY_BREAK > -case 10: > -YY_RULE_SETUP > -return REAL; > - YY_BREAK > -case 11: > -YY_RULE_SETUP > -return DOTS; > - YY_BREAK > -/* All other tokens are single characters. */ > -case 12: > -YY_RULE_SETUP > -return yytext[0]; > - YY_BREAK > -case 13: > -YY_RULE_SETUP > -ECHO; > - YY_BREAK > -case YY_STATE_EOF(INITIAL): > - yyterminate(); > - > - case YY_END_OF_BUFFER: > - { > - /* Amount of text matched not including the EOB char. */ > - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; > - > - /* Undo the effects of YY_DO_BEFORE_ACTION. */ > - *yy_cp = (yy_hold_char); > - YY_RESTORE_YY_MORE_OFFSET > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) > - { > - /* We're scanning a new file or input source. It's > - * possible that this happened because the user > - * just pointed yyin at a new source and called > - * yylex(). If so, then we have to assure > - * consistency between YY_CURRENT_BUFFER and our > - * globals. Here is the right place to do so, because > - * this is the first action (other than possibly a > - * back-up) that will match for the new input source. > - */ > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; > - } > - > - /* Note that here we test for yy_c_buf_p "<=" to the position > - * of the first EOB in the buffer, since yy_c_buf_p will > - * already have been incremented past the NUL character > - * (since all states make transitions on EOB to the > - * end-of-buffer state). Contrast this with the test > - * in input(). > - */ > - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > - { /* This was really a NUL. */ > - yy_state_type yy_next_state; > - > - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; > - > - yy_current_state = yy_get_previous_state( ); > - > - /* Okay, we're now positioned to make the NUL > - * transition. We couldn't have > - * yy_get_previous_state() go ahead and do it > - * for us because it doesn't know how to deal > - * with the possibility of jamming (and we don't > - * want to build jamming into it because then it > - * will run more slowly). > - */ > - > - yy_next_state = yy_try_NUL_trans( yy_current_state ); > - > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - > - if ( yy_next_state ) > - { > - /* Consume the NUL. */ > - yy_cp = ++(yy_c_buf_p); > - yy_current_state = yy_next_state; > - goto yy_match; > - } > - > - else > - { > - yy_cp = (yy_c_buf_p); > - goto yy_find_action; > - } > - } > - > - else switch ( yy_get_next_buffer( ) ) > - { > - case EOB_ACT_END_OF_FILE: > - { > - (yy_did_buffer_switch_on_eof) = 0; > - > - if ( yywrap( ) ) > - { > - /* Note: because we've taken care in > - * yy_get_next_buffer() to have set up > - * yytext, we can now set up > - * yy_c_buf_p so that if some total > - * hoser (like flex itself) wants to > - * call the scanner after we return the > - * YY_NULL, it'll still work - another > - * YY_NULL will get returned. > - */ > - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; > - > - yy_act = YY_STATE_EOF(YY_START); > - goto do_action; > - } > - > - else > - { > - if ( ! (yy_did_buffer_switch_on_eof) ) > - YY_NEW_FILE; > - } > - break; > - } > - > - case EOB_ACT_CONTINUE_SCAN: > - (yy_c_buf_p) = > - (yytext_ptr) + yy_amount_of_matched_text; > - > - yy_current_state = yy_get_previous_state( ); > - > - yy_cp = (yy_c_buf_p); > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - goto yy_match; > - > - case EOB_ACT_LAST_MATCH: > - (yy_c_buf_p) = > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; > - > - yy_current_state = yy_get_previous_state( ); > - > - yy_cp = (yy_c_buf_p); > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > - goto yy_find_action; > - } > - break; > - } > - > - default: > - YY_FATAL_ERROR( > - "fatal flex scanner internal error--no action found" ); > - } /* end of action switch */ > - } /* end of scanning one token */ > -} /* end of yylex */ > - > -/* yy_get_next_buffer - try to read in a new buffer > - * > - * Returns a code representing an action: > - * EOB_ACT_LAST_MATCH - > - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position > - * EOB_ACT_END_OF_FILE - end of file > - */ > -static int yy_get_next_buffer (void) > -{ > - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; > - register char *source = (yytext_ptr); > - register int number_to_move, i; > - int ret_val; > - > - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) > - YY_FATAL_ERROR( > - "fatal flex scanner internal error--end of buffer missed" ); > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) > - { /* Don't try to fill the buffer, so this is an EOF. */ > - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) > - { > - /* We matched a single character, the EOB, so > - * treat this as a final EOF. > - */ > - return EOB_ACT_END_OF_FILE; > - } > - > - else > - { > - /* We matched some text prior to the EOB, first > - * process it. > - */ > - return EOB_ACT_LAST_MATCH; > - } > - } > - > - /* Try to read more data. */ > - > - /* First move last chars to start of buffer. */ > - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; > - > - for ( i = 0; i < number_to_move; ++i ) > - *(dest++) = *(source++); > - > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) > - /* don't do the read, it's not guaranteed to return an EOF, > - * just force an EOF > - */ > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; > - > - else > - { > - int num_to_read = > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; > - > - while ( num_to_read <= 0 ) > - { /* Not enough room in the buffer - grow it. */ > - > - /* just a shorter name for the current buffer */ > - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; > - > - int yy_c_buf_p_offset = > - (int) ((yy_c_buf_p) - b->yy_ch_buf); > - > - if ( b->yy_is_our_buffer ) > - { > - int new_size = b->yy_buf_size * 2; > - > - if ( new_size <= 0 ) > - b->yy_buf_size += b->yy_buf_size / 8; > - else > - b->yy_buf_size *= 2; > - > - b->yy_ch_buf = (char *) > - /* Include room in for 2 EOB chars. */ > - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); > - } > - else > - /* Can't grow it, we don't own it. */ > - b->yy_ch_buf = 0; > - > - if ( ! b->yy_ch_buf ) > - YY_FATAL_ERROR( > - "fatal error - scanner input buffer overflow" ); > - > - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; > - > - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - > - number_to_move - 1; > - > - } > - > - if ( num_to_read > YY_READ_BUF_SIZE ) > - num_to_read = YY_READ_BUF_SIZE; > - > - /* Read in more data. */ > - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), > - (yy_n_chars), (size_t) num_to_read ); > - > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - if ( (yy_n_chars) == 0 ) > - { > - if ( number_to_move == YY_MORE_ADJ ) > - { > - ret_val = EOB_ACT_END_OF_FILE; > - yyrestart(yyin ); > - } > - > - else > - { > - ret_val = EOB_ACT_LAST_MATCH; > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = > - YY_BUFFER_EOF_PENDING; > - } > - } > - > - else > - ret_val = EOB_ACT_CONTINUE_SCAN; > - > - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { > - /* Extend the array by 50%, plus the number we really need. */ > - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); > - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); > - } > - > - (yy_n_chars) += number_to_move; > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; > - > - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; > - > - return ret_val; > -} > - > -/* yy_get_previous_state - get the state just before the EOB char was reached */ > - > - static yy_state_type yy_get_previous_state (void) > -{ > - register yy_state_type yy_current_state; > - register char *yy_cp; > - > - yy_current_state = (yy_start); > - yy_current_state += YY_AT_BOL(); > - > - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) > - { > - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - } > - > - return yy_current_state; > -} > - > -/* yy_try_NUL_trans - try to make a transition on the NUL character > - * > - * synopsis > - * next_state = yy_try_NUL_trans( current_state ); > - */ > - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) > -{ > - register int yy_is_jam; > - register char *yy_cp = (yy_c_buf_p); > - > - register YY_CHAR yy_c = 1; > - if ( yy_accept[yy_current_state] ) > - { > - (yy_last_accepting_state) = yy_current_state; > - (yy_last_accepting_cpos) = yy_cp; > - } > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > - { > - yy_current_state = (int) yy_def[yy_current_state]; > - if ( yy_current_state >= 73 ) > - yy_c = yy_meta[(unsigned int) yy_c]; > - } > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > - yy_is_jam = (yy_current_state == 72); > - > - return yy_is_jam ? 0 : yy_current_state; > -} > - > - static void yyunput (int c, register char * yy_bp ) > -{ > - register char *yy_cp; > - > - yy_cp = (yy_c_buf_p); > - > - /* undo effects of setting up yytext */ > - *yy_cp = (yy_hold_char); > - > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > - { /* need to shift things up to make room */ > - /* +2 for EOB chars. */ > - register int number_to_move = (yy_n_chars) + 2; > - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; > - register char *source = > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; > - > - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > - *--dest = *--source; > - > - yy_cp += (int) (dest - source); > - yy_bp += (int) (dest - source); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; > - > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > - YY_FATAL_ERROR( "flex scanner push-back overflow" ); > - } > - > - *--yy_cp = (char) c; > - > - (yytext_ptr) = yy_bp; > - (yy_hold_char) = *yy_cp; > - (yy_c_buf_p) = yy_cp; > -} > - > -#ifndef YY_NO_INPUT > -#ifdef __cplusplus > - static int yyinput (void) > -#else > - static int input (void) > -#endif > - > -{ > - int c; > - > - *(yy_c_buf_p) = (yy_hold_char); > - > - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) > - { > - /* yy_c_buf_p now points to the character we want to return. > - * If this occurs *before* the EOB characters, then it's a > - * valid NUL; if not, then we've hit the end of the buffer. > - */ > - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > - /* This was really a NUL. */ > - *(yy_c_buf_p) = '\0'; > - > - else > - { /* need more input */ > - int offset = (yy_c_buf_p) - (yytext_ptr); > - ++(yy_c_buf_p); > - > - switch ( yy_get_next_buffer( ) ) > - { > - case EOB_ACT_LAST_MATCH: > - /* This happens because yy_g_n_b() > - * sees that we've accumulated a > - * token and flags that we need to > - * try matching the token before > - * proceeding. But for input(), > - * there's no matching to consider. > - * So convert the EOB_ACT_LAST_MATCH > - * to EOB_ACT_END_OF_FILE. > - */ > - > - /* Reset buffer status. */ > - yyrestart(yyin ); > - > - /*FALLTHROUGH*/ > - > - case EOB_ACT_END_OF_FILE: > - { > - if ( yywrap( ) ) > - return EOF; > - > - if ( ! (yy_did_buffer_switch_on_eof) ) > - YY_NEW_FILE; > -#ifdef __cplusplus > - return yyinput(); > -#else > - return input(); > -#endif > - } > - > - case EOB_ACT_CONTINUE_SCAN: > - (yy_c_buf_p) = (yytext_ptr) + offset; > - break; > - } > - } > - } > - > - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ > - *(yy_c_buf_p) = '\0'; /* preserve yytext */ > - (yy_hold_char) = *++(yy_c_buf_p); > - > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); > - > - return c; > -} > -#endif /* ifndef YY_NO_INPUT */ > - > -/** Immediately switch to a different input stream. > - * @param input_file A readable stream. > - * > - * @note This function does not reset the start condition to @c INITIAL . > - */ > - void yyrestart (FILE * input_file ) > -{ > - > - if ( ! YY_CURRENT_BUFFER ){ > - yyensure_buffer_stack (); > - YY_CURRENT_BUFFER_LVALUE = > - yy_create_buffer(yyin,YY_BUF_SIZE ); > - } > - > - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); > - yy_load_buffer_state( ); > -} > - > -/** Switch to a different input buffer. > - * @param new_buffer The new input buffer. > - * > - */ > - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) > -{ > - > - /* TODO. We should be able to replace this entire function body > - * with > - * yypop_buffer_state(); > - * yypush_buffer_state(new_buffer); > - */ > - yyensure_buffer_stack (); > - if ( YY_CURRENT_BUFFER == new_buffer ) > - return; > - > - if ( YY_CURRENT_BUFFER ) > - { > - /* Flush out information for old buffer. */ > - *(yy_c_buf_p) = (yy_hold_char); > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > - yy_load_buffer_state( ); > - > - /* We don't actually know whether we did this switch during > - * EOF (yywrap()) processing, but the only time this flag > - * is looked at is after yywrap() is called, so it's safe > - * to go ahead and always set it. > - */ > - (yy_did_buffer_switch_on_eof) = 1; > -} > - > -static void yy_load_buffer_state (void) > -{ > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; > - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; > - (yy_hold_char) = *(yy_c_buf_p); > -} > - > -/** Allocate and initialize an input buffer state. > - * @param file A readable stream. > - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. > - * > - * @return the allocated buffer state. > - */ > - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) > -{ > - YY_BUFFER_STATE b; > - > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > - if ( ! b ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > - > - b->yy_buf_size = size; > - > - /* yy_ch_buf has to be 2 characters longer than the size given because > - * we need to put in 2 end-of-buffer characters. > - */ > - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); > - if ( ! b->yy_ch_buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > - > - b->yy_is_our_buffer = 1; > - > - yy_init_buffer(b,file ); > - > - return b; > -} > - > -/** Destroy the buffer. > - * @param b a buffer created with yy_create_buffer() > - * > - */ > - void yy_delete_buffer (YY_BUFFER_STATE b ) > -{ > - > - if ( ! b ) > - return; > - > - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ > - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; > - > - if ( b->yy_is_our_buffer ) > - yyfree((void *) b->yy_ch_buf ); > - > - yyfree((void *) b ); > -} > - > -#ifndef __cplusplus > -extern int isatty (int ); > -#endif /* __cplusplus */ > - > -/* Initializes or reinitializes a buffer. > - * This function is sometimes called more than once on the same buffer, > - * such as during a yyrestart() or at EOF. > - */ > - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) > - > -{ > - int oerrno = errno; > - > - yy_flush_buffer(b ); > - > - b->yy_input_file = file; > - b->yy_fill_buffer = 1; > - > - /* If b is the current buffer, then yy_init_buffer was _probably_ > - * called from yyrestart() or through yy_get_next_buffer. > - * In that case, we don't want to reset the lineno or column. > - */ > - if (b != YY_CURRENT_BUFFER){ > - b->yy_bs_lineno = 1; > - b->yy_bs_column = 0; > - } > - > - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; > - > - errno = oerrno; > -} > - > -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. > - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. > - * > - */ > - void yy_flush_buffer (YY_BUFFER_STATE b ) > -{ > - if ( ! b ) > - return; > - > - b->yy_n_chars = 0; > - > - /* We always need two end-of-buffer characters. The first causes > - * a transition to the end-of-buffer state. The second causes > - * a jam in that state. > - */ > - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; > - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; > - > - b->yy_buf_pos = &b->yy_ch_buf[0]; > - > - b->yy_at_bol = 1; > - b->yy_buffer_status = YY_BUFFER_NEW; > - > - if ( b == YY_CURRENT_BUFFER ) > - yy_load_buffer_state( ); > -} > - > -/** Pushes the new state onto the stack. The new state becomes > - * the current state. This function will allocate the stack > - * if necessary. > - * @param new_buffer The new state. > - * > - */ > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) > -{ > - if (new_buffer == NULL) > - return; > - > - yyensure_buffer_stack(); > - > - /* This block is copied from yy_switch_to_buffer. */ > - if ( YY_CURRENT_BUFFER ) > - { > - /* Flush out information for old buffer. */ > - *(yy_c_buf_p) = (yy_hold_char); > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > - } > - > - /* Only push if top exists. Otherwise, replace top. */ > - if (YY_CURRENT_BUFFER) > - (yy_buffer_stack_top)++; > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > - > - /* copied from yy_switch_to_buffer. */ > - yy_load_buffer_state( ); > - (yy_did_buffer_switch_on_eof) = 1; > -} > - > -/** Removes and deletes the top of the stack, if present. > - * The next element becomes the new top. > - * > - */ > -void yypop_buffer_state (void) > -{ > - if (!YY_CURRENT_BUFFER) > - return; > - > - yy_delete_buffer(YY_CURRENT_BUFFER ); > - YY_CURRENT_BUFFER_LVALUE = NULL; > - if ((yy_buffer_stack_top) > 0) > - --(yy_buffer_stack_top); > - > - if (YY_CURRENT_BUFFER) { > - yy_load_buffer_state( ); > - (yy_did_buffer_switch_on_eof) = 1; > - } > -} > - > -/* Allocates the stack if it does not exist. > - * Guarantees space for at least one push. > - */ > -static void yyensure_buffer_stack (void) > -{ > - int num_to_alloc; > - > - if (!(yy_buffer_stack)) { > - > - /* First allocation is just for 2 elements, since we don't know if this > - * scanner will even need a stack. We use 2 instead of 1 to avoid an > - * immediate realloc on the next call. > - */ > - num_to_alloc = 1; > - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc > - (num_to_alloc * sizeof(struct yy_buffer_state*) > - ); > - if ( ! (yy_buffer_stack) ) > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > - > - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); > - > - (yy_buffer_stack_max) = num_to_alloc; > - (yy_buffer_stack_top) = 0; > - return; > - } > - > - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ > - > - /* Increase the buffer to prepare for a possible push. */ > - int grow_size = 8 /* arbitrary grow size */; > - > - num_to_alloc = (yy_buffer_stack_max) + grow_size; > - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc > - ((yy_buffer_stack), > - num_to_alloc * sizeof(struct yy_buffer_state*) > - ); > - if ( ! (yy_buffer_stack) ) > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > - > - /* zero only the new slots.*/ > - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); > - (yy_buffer_stack_max) = num_to_alloc; > - } > -} > - > -/** Setup the input buffer state to scan directly from a user-specified character buffer. > - * @param base the character buffer > - * @param size the size in bytes of the character buffer > - * > - * @return the newly allocated buffer state object. > - */ > -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) > -{ > - YY_BUFFER_STATE b; > - > - if ( size < 2 || > - base[size-2] != YY_END_OF_BUFFER_CHAR || > - base[size-1] != YY_END_OF_BUFFER_CHAR ) > - /* They forgot to leave room for the EOB's. */ > - return 0; > - > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > - if ( ! b ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); > - > - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ > - b->yy_buf_pos = b->yy_ch_buf = base; > - b->yy_is_our_buffer = 0; > - b->yy_input_file = 0; > - b->yy_n_chars = b->yy_buf_size; > - b->yy_is_interactive = 0; > - b->yy_at_bol = 1; > - b->yy_fill_buffer = 0; > - b->yy_buffer_status = YY_BUFFER_NEW; > - > - yy_switch_to_buffer(b ); > - > - return b; > -} > - > -/** Setup the input buffer state to scan a string. The next call to yylex() will > - * scan from a @e copy of @a str. > - * @param yystr a NUL-terminated string to scan > - * > - * @return the newly allocated buffer state object. > - * @note If you want to scan bytes that may contain NUL values, then use > - * yy_scan_bytes() instead. > - */ > -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) > -{ > - > - return yy_scan_bytes(yystr,strlen(yystr) ); > -} > - > -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will > - * scan from a @e copy of @a bytes. > - * @param bytes the byte buffer to scan > - * @param len the number of bytes in the buffer pointed to by @a bytes. > - * > - * @return the newly allocated buffer state object. > - */ > -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) > -{ > - YY_BUFFER_STATE b; > - char *buf; > - yy_size_t n; > - int i; > - > - /* Get memory for full buffer, including space for trailing EOB's. */ > - n = _yybytes_len + 2; > - buf = (char *) yyalloc(n ); > - if ( ! buf ) > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); > - > - for ( i = 0; i < _yybytes_len; ++i ) > - buf[i] = yybytes[i]; > - > - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; > - > - b = yy_scan_buffer(buf,n ); > - if ( ! b ) > - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); > - > - /* It's okay to grow etc. this buffer, and we should throw it > - * away when we're done. > - */ > - b->yy_is_our_buffer = 1; > - > - return b; > -} > - > -#ifndef YY_EXIT_FAILURE > -#define YY_EXIT_FAILURE 2 > -#endif > - > -static void yy_fatal_error (yyconst char* msg ) > -{ > - (void) fprintf( stderr, "%s\n", msg ); > - exit( YY_EXIT_FAILURE ); > -} > - > -/* Redefine yyless() so it works in section 3 code. */ > - > -#undef yyless > -#define yyless(n) \ > - do \ > - { \ > - /* Undo effects of setting up yytext. */ \ > - int yyless_macro_arg = (n); \ > - YY_LESS_LINENO(yyless_macro_arg);\ > - yytext[yyleng] = (yy_hold_char); \ > - (yy_c_buf_p) = yytext + yyless_macro_arg; \ > - (yy_hold_char) = *(yy_c_buf_p); \ > - *(yy_c_buf_p) = '\0'; \ > - yyleng = yyless_macro_arg; \ > - } \ > - while ( 0 ) > - > -/* Accessor methods (get/set functions) to struct members. */ > - > -/** Get the current line number. > - * > - */ > -int yyget_lineno (void) > -{ > - > - return yylineno; > -} > - > -/** Get the input stream. > - * > - */ > -FILE *yyget_in (void) > -{ > - return yyin; > -} > - > -/** Get the output stream. > - * > - */ > -FILE *yyget_out (void) > -{ > - return yyout; > -} > - > -/** Get the length of the current token. > - * > - */ > -int yyget_leng (void) > -{ > - return yyleng; > -} > - > -/** Get the current token. > - * > - */ > - > -char *yyget_text (void) > -{ > - return yytext; > -} > - > -/** Set the current line number. > - * @param line_number > - * > - */ > -void yyset_lineno (int line_number ) > -{ > - > - yylineno = line_number; > -} > - > -/** Set the input stream. This does not discard the current > - * input buffer. > - * @param in_str A readable stream. > - * > - * @see yy_switch_to_buffer > - */ > -void yyset_in (FILE * in_str ) > -{ > - yyin = in_str ; > -} > - > -void yyset_out (FILE * out_str ) > -{ > - yyout = out_str ; > -} > - > -int yyget_debug (void) > -{ > - return yy_flex_debug; > -} > - > -void yyset_debug (int bdebug ) > -{ > - yy_flex_debug = bdebug ; > -} > - > -static int yy_init_globals (void) > -{ > - /* Initialization is the same as for the non-reentrant scanner. > - * This function is called from yylex_destroy(), so don't allocate here. > - */ > - > - (yy_buffer_stack) = 0; > - (yy_buffer_stack_top) = 0; > - (yy_buffer_stack_max) = 0; > - (yy_c_buf_p) = (char *) 0; > - (yy_init) = 0; > - (yy_start) = 0; > - > -/* Defined in main.c */ > -#ifdef YY_STDINIT > - yyin = stdin; > - yyout = stdout; > -#else > - yyin = (FILE *) 0; > - yyout = (FILE *) 0; > -#endif > - > - /* For future reference: Set errno on error, since we are called by > - * yylex_init() > - */ > - return 0; > -} > - > -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ > -int yylex_destroy (void) > -{ > - > - /* Pop the buffer stack, destroying each element. */ > - while(YY_CURRENT_BUFFER){ > - yy_delete_buffer(YY_CURRENT_BUFFER ); > - YY_CURRENT_BUFFER_LVALUE = NULL; > - yypop_buffer_state(); > - } > - > - /* Destroy the stack itself. */ > - yyfree((yy_buffer_stack) ); > - (yy_buffer_stack) = NULL; > - > - /* Reset the globals. This is important in a non-reentrant scanner so the next time > - * yylex() is called, initialization will occur. */ > - yy_init_globals( ); > - > - return 0; > -} > - > -/* > - * Internal utility routines. > - */ > - > -#ifndef yytext_ptr > -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) > -{ > - register int i; > - for ( i = 0; i < n; ++i ) > - s1[i] = s2[i]; > -} > -#endif > - > -#ifdef YY_NEED_STRLEN > -static int yy_flex_strlen (yyconst char * s ) > -{ > - register int n; > - for ( n = 0; s[n]; ++n ) > - ; > - > - return n; > -} > -#endif > - > -void *yyalloc (yy_size_t size ) > -{ > - return (void *) malloc( size ); > -} > - > -void *yyrealloc (void * ptr, yy_size_t size ) > -{ > - /* The cast to (char *) in the following accommodates both > - * implementations that use char* generic pointers, and those > - * that use void* generic pointers. It works with the latter > - * because both ANSI C and C++ allow castless assignment from > - * any pointer type to void*, and deal with argument conversions > - * as though doing an assignment. > - */ > - return (void *) realloc( (char *) ptr, size ); > -} > - > -void yyfree (void * ptr ) > -{ > - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ > -} > - > -#define YYTABLES_NAME "yytables" > - > -/* Bring in the keyword recognizer. */ > - > -#include "keywords.c" > - > -/* Macros to append to our phrase collection list. */ > - > -/* > - * We mark any token, that that equals to a known enumerator, as > - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, > - * the only problem is struct and union members: > - * enum e { a, b }; struct s { int a, b; } > - * but in this case, the only effect will be, that the ABI checksums become > - * more volatile, which is acceptable. Also, such collisions are quite rare, > - * so far it was only observed in include/linux/telephony.h. > - */ > -#define _APP(T,L) do { \ > - cur_node = next_node; \ > - next_node = xmalloc(sizeof(*next_node)); \ > - next_node->next = cur_node; \ > - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ > - cur_node->tag = \ > - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ > - SYM_ENUM_CONST : SYM_NORMAL ; \ > - cur_node->in_source_file = in_source_file; \ > - } while (0) > - > -#define APP _APP(yytext, yyleng) > - > -/* The second stage lexer. Here we incorporate knowledge of the state > - of the parser to tailor the tokens that are returned. */ > - > -int > -yylex(void) > -{ > - static enum { > - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, > - ST_BRACKET, ST_BRACE, ST_EXPRESSION, > - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, > - ST_TABLE_5, ST_TABLE_6 > - } lexstate = ST_NOTSTARTED; > - > - static int suppress_type_lookup, dont_want_brace_phrase; > - static struct string_list *next_node; > - > - int token, count = 0; > - struct string_list *cur_node; > - > - if (lexstate == ST_NOTSTARTED) > - { > - next_node = xmalloc(sizeof(*next_node)); > - next_node->next = NULL; > - lexstate = ST_NORMAL; > - } > - > -repeat: > - token = yylex1(); > - > - if (token == 0) > - return 0; > - else if (token == FILENAME) > - { > - char *file, *e; > - > - /* Save the filename and line number for later error messages. */ > - > - if (cur_filename) > - free(cur_filename); > - > - file = strchr(yytext, '\"')+1; > - e = strchr(file, '\"'); > - *e = '\0'; > - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); > - cur_line = atoi(yytext+2); > - > - if (!source_file) { > - source_file = xstrdup(cur_filename); > - in_source_file = 1; > - } else { > - in_source_file = (strcmp(cur_filename, source_file) == 0); > - } > - > - goto repeat; > - } > - > - switch (lexstate) > - { > - case ST_NORMAL: > - switch (token) > - { > - case IDENT: > - APP; > - { > - int r = is_reserved_word(yytext, yyleng); > - if (r >= 0) > - { > - switch (token = r) > - { > - case ATTRIBUTE_KEYW: > - lexstate = ST_ATTRIBUTE; > - count = 0; > - goto repeat; > - case ASM_KEYW: > - lexstate = ST_ASM; > - count = 0; > - goto repeat; > - case TYPEOF_KEYW: > - lexstate = ST_TYPEOF; > - count = 0; > - goto repeat; > - > - case STRUCT_KEYW: > - case UNION_KEYW: > - case ENUM_KEYW: > - dont_want_brace_phrase = 3; > - suppress_type_lookup = 2; > - goto fini; > - > - case EXPORT_SYMBOL_KEYW: > - goto fini; > - } > - } > - if (!suppress_type_lookup) > - { > - if (find_symbol(yytext, SYM_TYPEDEF, 1)) > - token = TYPE; > - } > - } > - break; > - > - case '[': > - APP; > - lexstate = ST_BRACKET; > - count = 1; > - goto repeat; > - > - case '{': > - APP; > - if (dont_want_brace_phrase) > - break; > - lexstate = ST_BRACE; > - count = 1; > - goto repeat; > - > - case '=': case ':': > - APP; > - lexstate = ST_EXPRESSION; > - break; > - > - case DOTS: > - default: > - APP; > - break; > - } > - break; > - > - case ST_ATTRIBUTE: > - APP; > - switch (token) > - { > - case '(': > - ++count; > - goto repeat; > - case ')': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = ATTRIBUTE_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_ASM: > - APP; > - switch (token) > - { > - case '(': > - ++count; > - goto repeat; > - case ')': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = ASM_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_TYPEOF_1: > - if (token == IDENT) > - { > - if (is_reserved_word(yytext, yyleng) >= 0 > - || find_symbol(yytext, SYM_TYPEDEF, 1)) > - { > - yyless(0); > - unput('('); > - lexstate = ST_NORMAL; > - token = TYPEOF_KEYW; > - break; > - } > - _APP("(", 1); > - } > - lexstate = ST_TYPEOF; > - /* FALLTHRU */ > - > - case ST_TYPEOF: > - switch (token) > - { > - case '(': > - if ( ++count == 1 ) > - lexstate = ST_TYPEOF_1; > - else > - APP; > - goto repeat; > - case ')': > - APP; > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = TYPEOF_PHRASE; > - break; > - } > - goto repeat; > - default: > - APP; > - goto repeat; > - } > - break; > - > - case ST_BRACKET: > - APP; > - switch (token) > - { > - case '[': > - ++count; > - goto repeat; > - case ']': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = BRACKET_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_BRACE: > - APP; > - switch (token) > - { > - case '{': > - ++count; > - goto repeat; > - case '}': > - if (--count == 0) > - { > - lexstate = ST_NORMAL; > - token = BRACE_PHRASE; > - break; > - } > - goto repeat; > - default: > - goto repeat; > - } > - break; > - > - case ST_EXPRESSION: > - switch (token) > - { > - case '(': case '[': case '{': > - ++count; > - APP; > - goto repeat; > - case '}': > - /* is this the last line of an enum declaration? */ > - if (count == 0) > - { > - /* Put back the token we just read so's we can find it again > - after registering the expression. */ > - unput(token); > - > - lexstate = ST_NORMAL; > - token = EXPRESSION_PHRASE; > - break; > - } > - /* FALLTHRU */ > - case ')': case ']': > - --count; > - APP; > - goto repeat; > - case ',': case ';': > - if (count == 0) > - { > - /* Put back the token we just read so's we can find it again > - after registering the expression. */ > - unput(token); > - > - lexstate = ST_NORMAL; > - token = EXPRESSION_PHRASE; > - break; > - } > - APP; > - goto repeat; > - default: > - APP; > - goto repeat; > - } > - break; > - > - case ST_TABLE_1: > - goto repeat; > - > - case ST_TABLE_2: > - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') > - { > - token = EXPORT_SYMBOL_KEYW; > - lexstate = ST_TABLE_5; > - APP; > - break; > - } > - lexstate = ST_TABLE_6; > - /* FALLTHRU */ > - > - case ST_TABLE_6: > - switch (token) > - { > - case '{': case '[': case '(': > - ++count; > - break; > - case '}': case ']': case ')': > - --count; > - break; > - case ',': > - if (count == 0) > - lexstate = ST_TABLE_2; > - break; > - }; > - goto repeat; > - > - case ST_TABLE_3: > - goto repeat; > - > - case ST_TABLE_4: > - if (token == ';') > - lexstate = ST_NORMAL; > - goto repeat; > - > - case ST_TABLE_5: > - switch (token) > - { > - case ',': > - token = ';'; > - lexstate = ST_TABLE_2; > - APP; > - break; > - default: > - APP; > - break; > - } > - break; > - > - default: > - exit(1); > - } > -fini: > - > - if (suppress_type_lookup > 0) > - --suppress_type_lookup; > - if (dont_want_brace_phrase > 0) > - --dont_want_brace_phrase; > - > - yylval = &next_node->next; > - > - return token; > -} > - > diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped > deleted file mode 100644 > index d02258b..0000000 > --- a/scripts/genksyms/parse.tab.c_shipped > +++ /dev/null > @@ -1,2394 +0,0 @@ > -/* A Bison parser, made by GNU Bison 2.7. */ > - > -/* Bison implementation for Yacc-like parsers in C > - > - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. > - > - This program is free software: you can redistribute it and/or modify > - it under the terms of the GNU General Public License as published by > - the Free Software Foundation, either version 3 of the License, or > - (at your option) any later version. > - > - This program is distributed in the hope that it will be useful, > - but WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - GNU General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > - > -/* As a special exception, you may create a larger work that contains > - part or all of the Bison parser skeleton and distribute that work > - under terms of your choice, so long as that work isn't itself a > - parser generator using the skeleton or a modified version thereof > - as a parser skeleton. Alternatively, if you modify or redistribute > - the parser skeleton itself, you may (at your option) remove this > - special exception, which will cause the skeleton and the resulting > - Bison output files to be licensed under the GNU General Public > - License without this special exception. > - > - This special exception was added by the Free Software Foundation in > - version 2.2 of Bison. */ > - > -/* C LALR(1) parser skeleton written by Richard Stallman, by > - simplifying the original so-called "semantic" parser. */ > - > -/* All symbols defined below should begin with yy or YY, to avoid > - infringing on user name space. This should be done even for local > - variables, as they might otherwise be expanded by user macros. > - There are some unavoidable exceptions within include files to > - define necessary library symbols; they are noted "INFRINGES ON > - USER NAME SPACE" below. */ > - > -/* Identify Bison output. */ > -#define YYBISON 1 > - > -/* Bison version. */ > -#define YYBISON_VERSION "2.7" > - > -/* Skeleton name. */ > -#define YYSKELETON_NAME "yacc.c" > - > -/* Pure parsers. */ > -#define YYPURE 0 > - > -/* Push parsers. */ > -#define YYPUSH 0 > - > -/* Pull parsers. */ > -#define YYPULL 1 > - > - > - > - > -/* Copy the first part of user declarations. */ > - > - > - > -#include <assert.h> > -#include <stdlib.h> > -#include <string.h> > -#include "genksyms.h" > - > -static int is_typedef; > -static int is_extern; > -static char *current_name; > -static struct string_list *decl_spec; > - > -static void yyerror(const char *); > - > -static inline void > -remove_node(struct string_list **p) > -{ > - struct string_list *node = *p; > - *p = node->next; > - free_node(node); > -} > - > -static inline void > -remove_list(struct string_list **pb, struct string_list **pe) > -{ > - struct string_list *b = *pb, *e = *pe; > - *pb = e; > - free_list(b, e); > -} > - > -/* Record definition of a struct/union/enum */ > -static void record_compound(struct string_list **keyw, > - struct string_list **ident, > - struct string_list **body, > - enum symbol_type type) > -{ > - struct string_list *b = *body, *i = *ident, *r; > - > - if (i->in_source_file) { > - remove_node(keyw); > - (*ident)->tag = type; > - remove_list(body, ident); > - return; > - } > - r = copy_node(i); r->tag = type; > - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; > - add_symbol(i->string, type, b, is_extern); > -} > - > - > - > - > -# ifndef YY_NULL > -# if defined __cplusplus && 201103L <= __cplusplus > -# define YY_NULL nullptr > -# else > -# define YY_NULL 0 > -# endif > -# endif > - > -/* Enabling verbose error messages. */ > -#ifdef YYERROR_VERBOSE > -# undef YYERROR_VERBOSE > -# define YYERROR_VERBOSE 1 > -#else > -# define YYERROR_VERBOSE 0 > -#endif > - > - > -/* Enabling traces. */ > -#ifndef YYDEBUG > -# define YYDEBUG 1 > -#endif > -#if YYDEBUG > -extern int yydebug; > -#endif > - > -/* Tokens. */ > -#ifndef YYTOKENTYPE > -# define YYTOKENTYPE > - /* Put the tokens into the symbol table, so that GDB and other debuggers > - know about them. */ > - enum yytokentype { > - ASM_KEYW = 258, > - ATTRIBUTE_KEYW = 259, > - AUTO_KEYW = 260, > - BOOL_KEYW = 261, > - CHAR_KEYW = 262, > - CONST_KEYW = 263, > - DOUBLE_KEYW = 264, > - ENUM_KEYW = 265, > - EXTERN_KEYW = 266, > - EXTENSION_KEYW = 267, > - FLOAT_KEYW = 268, > - INLINE_KEYW = 269, > - INT_KEYW = 270, > - LONG_KEYW = 271, > - REGISTER_KEYW = 272, > - RESTRICT_KEYW = 273, > - SHORT_KEYW = 274, > - SIGNED_KEYW = 275, > - STATIC_KEYW = 276, > - STRUCT_KEYW = 277, > - TYPEDEF_KEYW = 278, > - UNION_KEYW = 279, > - UNSIGNED_KEYW = 280, > - VOID_KEYW = 281, > - VOLATILE_KEYW = 282, > - TYPEOF_KEYW = 283, > - VA_LIST_KEYW = 284, > - EXPORT_SYMBOL_KEYW = 285, > - ASM_PHRASE = 286, > - ATTRIBUTE_PHRASE = 287, > - TYPEOF_PHRASE = 288, > - BRACE_PHRASE = 289, > - BRACKET_PHRASE = 290, > - EXPRESSION_PHRASE = 291, > - CHAR = 292, > - DOTS = 293, > - IDENT = 294, > - INT = 295, > - REAL = 296, > - STRING = 297, > - TYPE = 298, > - OTHER = 299, > - FILENAME = 300 > - }; > -#endif > - > - > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > -typedef int YYSTYPE; > -# define YYSTYPE_IS_TRIVIAL 1 > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > -# define YYSTYPE_IS_DECLARED 1 > -#endif > - > -extern YYSTYPE yylval; > - > -#ifdef YYPARSE_PARAM > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void *YYPARSE_PARAM); > -#else > -int yyparse (); > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void); > -#else > -int yyparse (); > -#endif > -#endif /* ! YYPARSE_PARAM */ > - > - > - > -/* Copy the second part of user declarations. */ > - > - > - > -#ifdef short > -# undef short > -#endif > - > -#ifdef YYTYPE_UINT8 > -typedef YYTYPE_UINT8 yytype_uint8; > -#else > -typedef unsigned char yytype_uint8; > -#endif > - > -#ifdef YYTYPE_INT8 > -typedef YYTYPE_INT8 yytype_int8; > -#elif (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -typedef signed char yytype_int8; > -#else > -typedef short int yytype_int8; > -#endif > - > -#ifdef YYTYPE_UINT16 > -typedef YYTYPE_UINT16 yytype_uint16; > -#else > -typedef unsigned short int yytype_uint16; > -#endif > - > -#ifdef YYTYPE_INT16 > -typedef YYTYPE_INT16 yytype_int16; > -#else > -typedef short int yytype_int16; > -#endif > - > -#ifndef YYSIZE_T > -# ifdef __SIZE_TYPE__ > -# define YYSIZE_T __SIZE_TYPE__ > -# elif defined size_t > -# define YYSIZE_T size_t > -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ > -# define YYSIZE_T size_t > -# else > -# define YYSIZE_T unsigned int > -# endif > -#endif > - > -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) > - > -#ifndef YY_ > -# if defined YYENABLE_NLS && YYENABLE_NLS > -# if ENABLE_NLS > -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ > -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) > -# endif > -# endif > -# ifndef YY_ > -# define YY_(Msgid) Msgid > -# endif > -#endif > - > -/* Suppress unused-variable warnings by "using" E. */ > -#if ! defined lint || defined __GNUC__ > -# define YYUSE(E) ((void) (E)) > -#else > -# define YYUSE(E) /* empty */ > -#endif > - > -/* Identity function, used to suppress warnings about constant conditions. */ > -#ifndef lint > -# define YYID(N) (N) > -#else > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static int > -YYID (int yyi) > -#else > -static int > -YYID (yyi) > - int yyi; > -#endif > -{ > - return yyi; > -} > -#endif > - > -#if ! defined yyoverflow || YYERROR_VERBOSE > - > -/* The parser invokes alloca or malloc; define the necessary symbols. */ > - > -# ifdef YYSTACK_USE_ALLOCA > -# if YYSTACK_USE_ALLOCA > -# ifdef __GNUC__ > -# define YYSTACK_ALLOC __builtin_alloca > -# elif defined __BUILTIN_VA_ARG_INCR > -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ > -# elif defined _AIX > -# define YYSTACK_ALLOC __alloca > -# elif defined _MSC_VER > -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ > -# define alloca _alloca > -# else > -# define YYSTACK_ALLOC alloca > -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ > -# ifndef EXIT_SUCCESS > -# define EXIT_SUCCESS 0 > -# endif > -# endif > -# endif > -# endif > -# endif > - > -# ifdef YYSTACK_ALLOC > - /* Pacify GCC's `empty if-body' warning. */ > -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) > -# ifndef YYSTACK_ALLOC_MAXIMUM > - /* The OS might guarantee only one guard page at the bottom of the stack, > - and a page size can be as small as 4096 bytes. So we cannot safely > - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number > - to allow for a few compiler-allocated temporary stack slots. */ > -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ > -# endif > -# else > -# define YYSTACK_ALLOC YYMALLOC > -# define YYSTACK_FREE YYFREE > -# ifndef YYSTACK_ALLOC_MAXIMUM > -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM > -# endif > -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ > - && ! ((defined YYMALLOC || defined malloc) \ > - && (defined YYFREE || defined free))) > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > -# ifndef EXIT_SUCCESS > -# define EXIT_SUCCESS 0 > -# endif > -# endif > -# ifndef YYMALLOC > -# define YYMALLOC malloc > -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ > -# endif > -# endif > -# ifndef YYFREE > -# define YYFREE free > -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -void free (void *); /* INFRINGES ON USER NAME SPACE */ > -# endif > -# endif > -# endif > -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ > - > - > -#if (! defined yyoverflow \ > - && (! defined __cplusplus \ > - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) > - > -/* A type that is properly aligned for any stack member. */ > -union yyalloc > -{ > - yytype_int16 yyss_alloc; > - YYSTYPE yyvs_alloc; > -}; > - > -/* The size of the maximum gap between one aligned stack and the next. */ > -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) > - > -/* The size of an array large to enough to hold all stacks, each with > - N elements. */ > -# define YYSTACK_BYTES(N) \ > - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ > - + YYSTACK_GAP_MAXIMUM) > - > -# define YYCOPY_NEEDED 1 > - > -/* Relocate STACK from its old location to the new one. The > - local variables YYSIZE and YYSTACKSIZE give the old and new number of > - elements in the stack, and YYPTR gives the new location of the > - stack. Advance YYPTR to a properly aligned location for the next > - stack. */ > -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ > - do \ > - { \ > - YYSIZE_T yynewbytes; \ > - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ > - Stack = &yyptr->Stack_alloc; \ > - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ > - yyptr += yynewbytes / sizeof (*yyptr); \ > - } \ > - while (YYID (0)) > - > -#endif > - > -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED > -/* Copy COUNT objects from SRC to DST. The source and destination do > - not overlap. */ > -# ifndef YYCOPY > -# if defined __GNUC__ && 1 < __GNUC__ > -# define YYCOPY(Dst, Src, Count) \ > - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) > -# else > -# define YYCOPY(Dst, Src, Count) \ > - do \ > - { \ > - YYSIZE_T yyi; \ > - for (yyi = 0; yyi < (Count); yyi++) \ > - (Dst)[yyi] = (Src)[yyi]; \ > - } \ > - while (YYID (0)) > -# endif > -# endif > -#endif /* !YYCOPY_NEEDED */ > - > -/* YYFINAL -- State number of the termination state. */ > -#define YYFINAL 4 > -/* YYLAST -- Last index in YYTABLE. */ > -#define YYLAST 522 > - > -/* YYNTOKENS -- Number of terminals. */ > -#define YYNTOKENS 55 > -/* YYNNTS -- Number of nonterminals. */ > -#define YYNNTS 49 > -/* YYNRULES -- Number of rules. */ > -#define YYNRULES 133 > -/* YYNRULES -- Number of states. */ > -#define YYNSTATES 187 > - > -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ > -#define YYUNDEFTOK 2 > -#define YYMAXUTOK 300 > - > -#define YYTRANSLATE(YYX) \ > - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) > - > -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ > -static const yytype_uint8 yytranslate[] = > -{ > - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, > - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, > - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, > - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, > - 45 > -}; > - > -#if YYDEBUG > -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in > - YYRHS. */ > -static const yytype_uint16 yyprhs[] = > -{ > - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, > - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, > - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, > - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, > - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, > - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, > - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, > - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, > - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, > - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, > - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, > - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, > - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, > - 347, 350, 351, 353 > -}; > - > -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ > -static const yytype_int8 yyrhs[] = > -{ > - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, > - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, > - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, > - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, > - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, > - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, > - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, > - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, > - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, > - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, > - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, > - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, > - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, > - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, > - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, > - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, > - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, > - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, > - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, > - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, > - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, > - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, > - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, > - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, > - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, > - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, > - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, > - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, > - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, > - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, > - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, > - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, > - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, > - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, > - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, > - -1, 31, -1, 30, 49, 39, 50, 46, -1 > -}; > - > -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ > -static const yytype_uint16 yyrline[] = > -{ > - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, > - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, > - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, > - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, > - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, > - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, > - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, > - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, > - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, > - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, > - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, > - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, > - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, > - 493, 497, 498, 502 > -}; > -#endif > - > -#if YYDEBUG || YYERROR_VERBOSE || 0 > -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. > - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ > -static const char *const yytname[] = > -{ > - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", > - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", > - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", > - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", > - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", > - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", > - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", > - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", > - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", > - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", > - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", > - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", > - "init_declarator_list_opt", "init_declarator_list", "init_declarator", > - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", > - "storage_class_specifier", "type_specifier", "simple_type_specifier", > - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", > - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", > - "direct_nested_declarator", "parameter_declaration_clause", > - "parameter_declaration_list_opt", "parameter_declaration_list", > - "parameter_declaration", "m_abstract_declarator", > - "direct_m_abstract_declarator", "function_definition", "initializer_opt", > - "initializer", "class_body", "member_specification_opt", > - "member_specification", "member_declaration", > - "member_declarator_list_opt", "member_declarator_list", > - "member_declarator", "member_bitfield_declarator", "attribute_opt", > - "enum_body", "enumerator_list", "enumerator", "asm_definition", > - "asm_phrase_opt", "export_definition", YY_NULL > -}; > -#endif > - > -# ifdef YYPRINT > -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to > - token YYLEX-NUM. */ > -static const yytype_uint16 yytoknum[] = > -{ > - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, > - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, > - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, > - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, > - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, > - 41, 42, 61, 123, 58 > -}; > -# endif > - > -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ > -static const yytype_uint8 yyr1[] = > -{ > - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, > - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, > - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, > - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, > - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, > - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, > - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, > - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, > - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, > - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, > - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, > - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, > - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, > - 101, 102, 102, 103 > -}; > - > -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ > -static const yytype_uint8 yyr2[] = > -{ > - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, > - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, > - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, > - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, > - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, > - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, > - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, > - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, > - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, > - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, > - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, > - 2, 0, 1, 5 > -}; > - > -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. > - Performed when YYTABLE doesn't specify something else to do. Zero > - means the default is an error. */ > -static const yytype_uint8 yydefact[] = > -{ > - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, > - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, > - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, > - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, > - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, > - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, > - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, > - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, > - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, > - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, > - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, > - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, > - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, > - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, > - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, > - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, > - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, > - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, > - 105, 86, 90, 80, 79, 98, 97 > -}; > - > -/* YYDEFGOTO[NTERM-NUM]. */ > -static const yytype_int16 yydefgoto[] = > -{ > - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, > - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, > - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, > - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, > - 119, 120, 136, 53, 77, 78, 47, 101, 48 > -}; > - > -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing > - STATE-NUM. */ > -#define YYPACT_NINF -94 > -static const yytype_int16 yypact[] = > -{ > - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, > - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, > - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, > - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, > - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, > - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, > - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, > - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, > - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, > - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, > - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, > - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, > - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, > - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, > - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, > - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, > - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, > - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, > - -94, -94, -94, -94, -94, -94, -94 > -}; > - > -/* YYPGOTO[NTERM-NUM]. */ > -static const yytype_int16 yypgoto[] = > -{ > - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, > - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, > - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, > - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, > - 33, 82, 78, 144, -94, 99, -94, -94, -94 > -}; > - > -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If > - positive, shift that token. If negative, reduce the rule which > - number is the opposite. If YYTABLE_NINF, syntax error. */ > -#define YYTABLE_NINF -110 > -static const yytype_int16 yytable[] = > -{ > - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, > - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, > - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, > - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, > - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, > - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, > - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, > - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, > - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, > - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, > - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, > - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, > - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, > - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, > - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, > - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, > - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, > - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, > - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, > - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, > - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, > - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, > - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, > - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, > - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, > - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, > - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, > - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, > - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, > - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, > - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, > - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, > - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, > - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, > - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, > - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, > - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, > - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, > - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, > - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, > - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, > - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, > - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, > - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, > - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, > - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, > - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, > - 0, 0, 36 > -}; > - > -#define yypact_value_is_default(Yystate) \ > - (!!((Yystate) == (-94))) > - > -#define yytable_value_is_error(Yytable_value) \ > - YYID (0) > - > -static const yytype_int16 yycheck[] = > -{ > - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, > - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, > - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, > - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, > - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, > - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, > - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, > - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, > - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, > - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, > - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, > - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, > - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, > - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, > - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, > - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, > - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, > - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, > - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, > - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, > - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, > - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, > - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, > - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, > - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, > - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, > - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, > - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, > - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, > - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, > - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, > - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, > - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, > - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, > - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, > - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, > - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, > - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, > - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, > - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, > - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, > - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, > - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, > - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, > - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, > - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, > - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, > - -1, -1, 43 > -}; > - > -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing > - symbol of state STATE-NUM. */ > -static const yytype_uint8 yystos[] = > -{ > - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, > - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, > - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, > - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, > - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, > - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, > - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, > - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, > - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, > - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, > - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, > - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, > - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, > - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, > - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, > - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, > - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, > - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, > - 36, 38, 83, 50, 50, 50, 50 > -}; > - > -#define yyerrok (yyerrstatus = 0) > -#define yyclearin (yychar = YYEMPTY) > -#define YYEMPTY (-2) > -#define YYEOF 0 > - > -#define YYACCEPT goto yyacceptlab > -#define YYABORT goto yyabortlab > -#define YYERROR goto yyerrorlab > - > - > -/* Like YYERROR except do call yyerror. This remains here temporarily > - to ease the transition to the new meaning of YYERROR, for GCC. > - Once GCC version 2 has supplanted version 1, this can go. However, > - YYFAIL appears to be in use. Nevertheless, it is formally deprecated > - in Bison 2.4.2's NEWS entry, where a plan to phase it out is > - discussed. */ > - > -#define YYFAIL goto yyerrlab > -#if defined YYFAIL > - /* This is here to suppress warnings from the GCC cpp's > - -Wunused-macros. Normally we don't worry about that warning, but > - some users do, and we want to make it easy for users to remove > - YYFAIL uses, which will produce warnings from Bison 2.5. */ > -#endif > - > -#define YYRECOVERING() (!!yyerrstatus) > - > -#define YYBACKUP(Token, Value) \ > -do \ > - if (yychar == YYEMPTY) \ > - { \ > - yychar = (Token); \ > - yylval = (Value); \ > - YYPOPSTACK (yylen); \ > - yystate = *yyssp; \ > - goto yybackup; \ > - } \ > - else \ > - { \ > - yyerror (YY_("syntax error: cannot back up")); \ > - YYERROR; \ > - } \ > -while (YYID (0)) > - > -/* Error token number */ > -#define YYTERROR 1 > -#define YYERRCODE 256 > - > - > -/* This macro is provided for backward compatibility. */ > -#ifndef YY_LOCATION_PRINT > -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) > -#endif > - > - > -/* YYLEX -- calling `yylex' with the right arguments. */ > -#ifdef YYLEX_PARAM > -# define YYLEX yylex (YYLEX_PARAM) > -#else > -# define YYLEX yylex () > -#endif > - > -/* Enable debugging if requested. */ > -#if YYDEBUG > - > -# ifndef YYFPRINTF > -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ > -# define YYFPRINTF fprintf > -# endif > - > -# define YYDPRINTF(Args) \ > -do { \ > - if (yydebug) \ > - YYFPRINTF Args; \ > -} while (YYID (0)) > - > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ > -do { \ > - if (yydebug) \ > - { \ > - YYFPRINTF (stderr, "%s ", Title); \ > - yy_symbol_print (stderr, \ > - Type, Value); \ > - YYFPRINTF (stderr, "\n"); \ > - } \ > -} while (YYID (0)) > - > - > -/*--------------------------------. > -| Print this symbol on YYOUTPUT. | > -`--------------------------------*/ > - > -/*ARGSUSED*/ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > -#else > -static void > -yy_symbol_value_print (yyoutput, yytype, yyvaluep) > - FILE *yyoutput; > - int yytype; > - YYSTYPE const * const yyvaluep; > -#endif > -{ > - FILE *yyo = yyoutput; > - YYUSE (yyo); > - if (!yyvaluep) > - return; > -# ifdef YYPRINT > - if (yytype < YYNTOKENS) > - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); > -# else > - YYUSE (yyoutput); > -# endif > - switch (yytype) > - { > - default: > - break; > - } > -} > - > - > -/*--------------------------------. > -| Print this symbol on YYOUTPUT. | > -`--------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > -#else > -static void > -yy_symbol_print (yyoutput, yytype, yyvaluep) > - FILE *yyoutput; > - int yytype; > - YYSTYPE const * const yyvaluep; > -#endif > -{ > - if (yytype < YYNTOKENS) > - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); > - else > - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); > - > - yy_symbol_value_print (yyoutput, yytype, yyvaluep); > - YYFPRINTF (yyoutput, ")"); > -} > - > -/*------------------------------------------------------------------. > -| yy_stack_print -- Print the state stack from its BOTTOM up to its | > -| TOP (included). | > -`------------------------------------------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) > -#else > -static void > -yy_stack_print (yybottom, yytop) > - yytype_int16 *yybottom; > - yytype_int16 *yytop; > -#endif > -{ > - YYFPRINTF (stderr, "Stack now"); > - for (; yybottom <= yytop; yybottom++) > - { > - int yybot = *yybottom; > - YYFPRINTF (stderr, " %d", yybot); > - } > - YYFPRINTF (stderr, "\n"); > -} > - > -# define YY_STACK_PRINT(Bottom, Top) \ > -do { \ > - if (yydebug) \ > - yy_stack_print ((Bottom), (Top)); \ > -} while (YYID (0)) > - > - > -/*------------------------------------------------. > -| Report that the YYRULE is going to be reduced. | > -`------------------------------------------------*/ > - > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) > -#else > -static void > -yy_reduce_print (yyvsp, yyrule) > - YYSTYPE *yyvsp; > - int yyrule; > -#endif > -{ > - int yynrhs = yyr2[yyrule]; > - int yyi; > - unsigned long int yylno = yyrline[yyrule]; > - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", > - yyrule - 1, yylno); > - /* The symbols being reduced. */ > - for (yyi = 0; yyi < yynrhs; yyi++) > - { > - YYFPRINTF (stderr, " $%d = ", yyi + 1); > - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], > - &(yyvsp[(yyi + 1) - (yynrhs)]) > - ); > - YYFPRINTF (stderr, "\n"); > - } > -} > - > -# define YY_REDUCE_PRINT(Rule) \ > -do { \ > - if (yydebug) \ > - yy_reduce_print (yyvsp, Rule); \ > -} while (YYID (0)) > - > -/* Nonzero means print parse trace. It is left uninitialized so that > - multiple parsers can coexist. */ > -int yydebug; > -#else /* !YYDEBUG */ > -# define YYDPRINTF(Args) > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) > -# define YY_STACK_PRINT(Bottom, Top) > -# define YY_REDUCE_PRINT(Rule) > -#endif /* !YYDEBUG */ > - > - > -/* YYINITDEPTH -- initial size of the parser's stacks. */ > -#ifndef YYINITDEPTH > -# define YYINITDEPTH 200 > -#endif > - > -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only > - if the built-in stack extension method is used). > - > - Do not make this value too large; the results are undefined if > - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) > - evaluated with infinite-precision integer arithmetic. */ > - > -#ifndef YYMAXDEPTH > -# define YYMAXDEPTH 10000 > -#endif > - > - > -#if YYERROR_VERBOSE > - > -# ifndef yystrlen > -# if defined __GLIBC__ && defined _STRING_H > -# define yystrlen strlen > -# else > -/* Return the length of YYSTR. */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static YYSIZE_T > -yystrlen (const char *yystr) > -#else > -static YYSIZE_T > -yystrlen (yystr) > - const char *yystr; > -#endif > -{ > - YYSIZE_T yylen; > - for (yylen = 0; yystr[yylen]; yylen++) > - continue; > - return yylen; > -} > -# endif > -# endif > - > -# ifndef yystpcpy > -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE > -# define yystpcpy stpcpy > -# else > -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in > - YYDEST. */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static char * > -yystpcpy (char *yydest, const char *yysrc) > -#else > -static char * > -yystpcpy (yydest, yysrc) > - char *yydest; > - const char *yysrc; > -#endif > -{ > - char *yyd = yydest; > - const char *yys = yysrc; > - > - while ((*yyd++ = *yys++) != '\0') > - continue; > - > - return yyd - 1; > -} > -# endif > -# endif > - > -# ifndef yytnamerr > -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary > - quotes and backslashes, so that it's suitable for yyerror. The > - heuristic is that double-quoting is unnecessary unless the string > - contains an apostrophe, a comma, or backslash (other than > - backslash-backslash). YYSTR is taken from yytname. If YYRES is > - null, do not copy; instead, return the length of what the result > - would have been. */ > -static YYSIZE_T > -yytnamerr (char *yyres, const char *yystr) > -{ > - if (*yystr == '"') > - { > - YYSIZE_T yyn = 0; > - char const *yyp = yystr; > - > - for (;;) > - switch (*++yyp) > - { > - case '\'': > - case ',': > - goto do_not_strip_quotes; > - > - case '\\': > - if (*++yyp != '\\') > - goto do_not_strip_quotes; > - /* Fall through. */ > - default: > - if (yyres) > - yyres[yyn] = *yyp; > - yyn++; > - break; > - > - case '"': > - if (yyres) > - yyres[yyn] = '\0'; > - return yyn; > - } > - do_not_strip_quotes: ; > - } > - > - if (! yyres) > - return yystrlen (yystr); > - > - return yystpcpy (yyres, yystr) - yyres; > -} > -# endif > - > -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message > - about the unexpected token YYTOKEN for the state stack whose top is > - YYSSP. > - > - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is > - not large enough to hold the message. In that case, also set > - *YYMSG_ALLOC to the required number of bytes. Return 2 if the > - required number of bytes is too large to store. */ > -static int > -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, > - yytype_int16 *yyssp, int yytoken) > -{ > - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); > - YYSIZE_T yysize = yysize0; > - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; > - /* Internationalized format string. */ > - const char *yyformat = YY_NULL; > - /* Arguments of yyformat. */ > - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; > - /* Number of reported tokens (one for the "unexpected", one per > - "expected"). */ > - int yycount = 0; > - > - /* There are many possibilities here to consider: > - - Assume YYFAIL is not used. It's too flawed to consider. See > - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> > - for details. YYERROR is fine as it does not invoke this > - function. > - - If this state is a consistent state with a default action, then > - the only way this function was invoked is if the default action > - is an error action. In that case, don't check for expected > - tokens because there are none. > - - The only way there can be no lookahead present (in yychar) is if > - this state is a consistent state with a default action. Thus, > - detecting the absence of a lookahead is sufficient to determine > - that there is no unexpected or expected token to report. In that > - case, just report a simple "syntax error". > - - Don't assume there isn't a lookahead just because this state is a > - consistent state with a default action. There might have been a > - previous inconsistent state, consistent state with a non-default > - action, or user semantic action that manipulated yychar. > - - Of course, the expected token list depends on states to have > - correct lookahead information, and it depends on the parser not > - to perform extra reductions after fetching a lookahead from the > - scanner and before detecting a syntax error. Thus, state merging > - (from LALR or IELR) and default reductions corrupt the expected > - token list. However, the list is correct for canonical LR with > - one exception: it will still contain any token that will not be > - accepted due to an error action in a later state. > - */ > - if (yytoken != YYEMPTY) > - { > - int yyn = yypact[*yyssp]; > - yyarg[yycount++] = yytname[yytoken]; > - if (!yypact_value_is_default (yyn)) > - { > - /* Start YYX at -YYN if negative to avoid negative indexes in > - YYCHECK. In other words, skip the first -YYN actions for > - this state because they are default actions. */ > - int yyxbegin = yyn < 0 ? -yyn : 0; > - /* Stay within bounds of both yycheck and yytname. */ > - int yychecklim = YYLAST - yyn + 1; > - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; > - int yyx; > - > - for (yyx = yyxbegin; yyx < yyxend; ++yyx) > - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR > - && !yytable_value_is_error (yytable[yyx + yyn])) > - { > - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) > - { > - yycount = 1; > - yysize = yysize0; > - break; > - } > - yyarg[yycount++] = yytname[yyx]; > - { > - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); > - if (! (yysize <= yysize1 > - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > - return 2; > - yysize = yysize1; > - } > - } > - } > - } > - > - switch (yycount) > - { > -# define YYCASE_(N, S) \ > - case N: \ > - yyformat = S; \ > - break > - YYCASE_(0, YY_("syntax error")); > - YYCASE_(1, YY_("syntax error, unexpected %s")); > - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); > - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); > - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); > - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); > -# undef YYCASE_ > - } > - > - { > - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); > - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > - return 2; > - yysize = yysize1; > - } > - > - if (*yymsg_alloc < yysize) > - { > - *yymsg_alloc = 2 * yysize; > - if (! (yysize <= *yymsg_alloc > - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) > - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; > - return 1; > - } > - > - /* Avoid sprintf, as that infringes on the user's name space. > - Don't have undefined behavior even if the translation > - produced a string with the wrong number of "%s"s. */ > - { > - char *yyp = *yymsg; > - int yyi = 0; > - while ((*yyp = *yyformat) != '\0') > - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) > - { > - yyp += yytnamerr (yyp, yyarg[yyi++]); > - yyformat += 2; > - } > - else > - { > - yyp++; > - yyformat++; > - } > - } > - return 0; > -} > -#endif /* YYERROR_VERBOSE */ > - > -/*-----------------------------------------------. > -| Release the memory associated to this symbol. | > -`-----------------------------------------------*/ > - > -/*ARGSUSED*/ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -static void > -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) > -#else > -static void > -yydestruct (yymsg, yytype, yyvaluep) > - const char *yymsg; > - int yytype; > - YYSTYPE *yyvaluep; > -#endif > -{ > - YYUSE (yyvaluep); > - > - if (!yymsg) > - yymsg = "Deleting"; > - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); > - > - switch (yytype) > - { > - > - default: > - break; > - } > -} > - > - > - > - > -/* The lookahead symbol. */ > -int yychar; > - > - > -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > -# define YY_IGNORE_MAYBE_UNINITIALIZED_END > -#endif > -#ifndef YY_INITIAL_VALUE > -# define YY_INITIAL_VALUE(Value) /* Nothing. */ > -#endif > - > -/* The semantic value of the lookahead symbol. */ > -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); > - > -/* Number of syntax errors so far. */ > -int yynerrs; > - > - > -/*----------. > -| yyparse. | > -`----------*/ > - > -#ifdef YYPARSE_PARAM > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -int > -yyparse (void *YYPARSE_PARAM) > -#else > -int > -yyparse (YYPARSE_PARAM) > - void *YYPARSE_PARAM; > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if (defined __STDC__ || defined __C99__FUNC__ \ > - || defined __cplusplus || defined _MSC_VER) > -int > -yyparse (void) > -#else > -int > -yyparse () > - > -#endif > -#endif > -{ > - int yystate; > - /* Number of tokens to shift before error messages enabled. */ > - int yyerrstatus; > - > - /* The stacks and their tools: > - `yyss': related to states. > - `yyvs': related to semantic values. > - > - Refer to the stacks through separate pointers, to allow yyoverflow > - to reallocate them elsewhere. */ > - > - /* The state stack. */ > - yytype_int16 yyssa[YYINITDEPTH]; > - yytype_int16 *yyss; > - yytype_int16 *yyssp; > - > - /* The semantic value stack. */ > - YYSTYPE yyvsa[YYINITDEPTH]; > - YYSTYPE *yyvs; > - YYSTYPE *yyvsp; > - > - YYSIZE_T yystacksize; > - > - int yyn; > - int yyresult; > - /* Lookahead token as an internal (translated) token number. */ > - int yytoken = 0; > - /* The variables used to return semantic value and location from the > - action routines. */ > - YYSTYPE yyval; > - > -#if YYERROR_VERBOSE > - /* Buffer for error messages, and its allocated size. */ > - char yymsgbuf[128]; > - char *yymsg = yymsgbuf; > - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; > -#endif > - > -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) > - > - /* The number of symbols on the RHS of the reduced rule. > - Keep to zero when no symbol should be popped. */ > - int yylen = 0; > - > - yyssp = yyss = yyssa; > - yyvsp = yyvs = yyvsa; > - yystacksize = YYINITDEPTH; > - > - YYDPRINTF ((stderr, "Starting parse\n")); > - > - yystate = 0; > - yyerrstatus = 0; > - yynerrs = 0; > - yychar = YYEMPTY; /* Cause a token to be read. */ > - goto yysetstate; > - > -/*------------------------------------------------------------. > -| yynewstate -- Push a new state, which is found in yystate. | > -`------------------------------------------------------------*/ > - yynewstate: > - /* In all cases, when you get here, the value and location stacks > - have just been pushed. So pushing a state here evens the stacks. */ > - yyssp++; > - > - yysetstate: > - *yyssp = yystate; > - > - if (yyss + yystacksize - 1 <= yyssp) > - { > - /* Get the current used size of the three stacks, in elements. */ > - YYSIZE_T yysize = yyssp - yyss + 1; > - > -#ifdef yyoverflow > - { > - /* Give user a chance to reallocate the stack. Use copies of > - these so that the &'s don't force the real ones into > - memory. */ > - YYSTYPE *yyvs1 = yyvs; > - yytype_int16 *yyss1 = yyss; > - > - /* Each stack pointer address is followed by the size of the > - data in use in that stack, in bytes. This used to be a > - conditional around just the two extra args, but that might > - be undefined if yyoverflow is a macro. */ > - yyoverflow (YY_("memory exhausted"), > - &yyss1, yysize * sizeof (*yyssp), > - &yyvs1, yysize * sizeof (*yyvsp), > - &yystacksize); > - > - yyss = yyss1; > - yyvs = yyvs1; > - } > -#else /* no yyoverflow */ > -# ifndef YYSTACK_RELOCATE > - goto yyexhaustedlab; > -# else > - /* Extend the stack our own way. */ > - if (YYMAXDEPTH <= yystacksize) > - goto yyexhaustedlab; > - yystacksize *= 2; > - if (YYMAXDEPTH < yystacksize) > - yystacksize = YYMAXDEPTH; > - > - { > - yytype_int16 *yyss1 = yyss; > - union yyalloc *yyptr = > - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); > - if (! yyptr) > - goto yyexhaustedlab; > - YYSTACK_RELOCATE (yyss_alloc, yyss); > - YYSTACK_RELOCATE (yyvs_alloc, yyvs); > -# undef YYSTACK_RELOCATE > - if (yyss1 != yyssa) > - YYSTACK_FREE (yyss1); > - } > -# endif > -#endif /* no yyoverflow */ > - > - yyssp = yyss + yysize - 1; > - yyvsp = yyvs + yysize - 1; > - > - YYDPRINTF ((stderr, "Stack size increased to %lu\n", > - (unsigned long int) yystacksize)); > - > - if (yyss + yystacksize - 1 <= yyssp) > - YYABORT; > - } > - > - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); > - > - if (yystate == YYFINAL) > - YYACCEPT; > - > - goto yybackup; > - > -/*-----------. > -| yybackup. | > -`-----------*/ > -yybackup: > - > - /* Do appropriate processing given the current state. Read a > - lookahead token if we need one and don't already have one. */ > - > - /* First try to decide what to do without reference to lookahead token. */ > - yyn = yypact[yystate]; > - if (yypact_value_is_default (yyn)) > - goto yydefault; > - > - /* Not known => get a lookahead token if don't already have one. */ > - > - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ > - if (yychar == YYEMPTY) > - { > - YYDPRINTF ((stderr, "Reading a token: ")); > - yychar = YYLEX; > - } > - > - if (yychar <= YYEOF) > - { > - yychar = yytoken = YYEOF; > - YYDPRINTF ((stderr, "Now at end of input.\n")); > - } > - else > - { > - yytoken = YYTRANSLATE (yychar); > - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); > - } > - > - /* If the proper action on seeing token YYTOKEN is to reduce or to > - detect an error, take that action. */ > - yyn += yytoken; > - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) > - goto yydefault; > - yyn = yytable[yyn]; > - if (yyn <= 0) > - { > - if (yytable_value_is_error (yyn)) > - goto yyerrlab; > - yyn = -yyn; > - goto yyreduce; > - } > - > - /* Count tokens shifted since error; after three, turn off error > - status. */ > - if (yyerrstatus) > - yyerrstatus--; > - > - /* Shift the lookahead token. */ > - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); > - > - /* Discard the shifted token. */ > - yychar = YYEMPTY; > - > - yystate = yyn; > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > - *++yyvsp = yylval; > - YY_IGNORE_MAYBE_UNINITIALIZED_END > - > - goto yynewstate; > - > - > -/*-----------------------------------------------------------. > -| yydefault -- do the default action for the current state. | > -`-----------------------------------------------------------*/ > -yydefault: > - yyn = yydefact[yystate]; > - if (yyn == 0) > - goto yyerrlab; > - goto yyreduce; > - > - > -/*-----------------------------. > -| yyreduce -- Do a reduction. | > -`-----------------------------*/ > -yyreduce: > - /* yyn is the number of a rule to reduce with. */ > - yylen = yyr2[yyn]; > - > - /* If YYLEN is nonzero, implement the default value of the action: > - `$$ = $1'. > - > - Otherwise, the following line sets YYVAL to garbage. > - This behavior is undocumented and Bison > - users should not rely upon it. Assigning to YYVAL > - unconditionally makes the parser a bit smaller, and it avoids a > - GCC warning that YYVAL may be used uninitialized. */ > - yyval = yyvsp[1-yylen]; > - > - > - YY_REDUCE_PRINT (yyn); > - switch (yyn) > - { > - case 4: > - > - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } > - break; > - > - case 5: > - > - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } > - break; > - > - case 6: > - > - { is_typedef = 1; } > - break; > - > - case 7: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 8: > - > - { is_typedef = 1; } > - break; > - > - case 9: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 14: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 15: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 16: > - > - { if (current_name) { > - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; > - (*(yyvsp[(3) - (3)]))->next = NULL; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, > - decl, is_extern); > - current_name = NULL; > - } > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 17: > - > - { (yyval) = NULL; } > - break; > - > - case 19: > - > - { struct string_list *decl = *(yyvsp[(1) - (1)]); > - *(yyvsp[(1) - (1)]) = NULL; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > - current_name = NULL; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 20: > - > - { struct string_list *decl = *(yyvsp[(3) - (3)]); > - *(yyvsp[(3) - (3)]) = NULL; > - free_list(*(yyvsp[(2) - (3)]), NULL); > - *(yyvsp[(2) - (3)]) = decl_spec; > - add_symbol(current_name, > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > - current_name = NULL; > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 21: > - > - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } > - break; > - > - case 22: > - > - { decl_spec = NULL; } > - break; > - > - case 24: > - > - { decl_spec = *(yyvsp[(1) - (1)]); } > - break; > - > - case 25: > - > - { decl_spec = *(yyvsp[(2) - (2)]); } > - break; > - > - case 26: > - > - { /* Version 2 checksumming ignores storage class, as that > - is really irrelevant to the linkage. */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 31: > - > - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 32: > - > - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 37: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 38: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 39: > - > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 40: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 41: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 42: > - > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 43: > - > - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 44: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 45: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 57: > - > - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } > - break; > - > - case 58: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 59: > - > - { (yyval) = NULL; } > - break; > - > - case 62: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 66: > - > - { /* restrict has no effect in prototypes so ignore it */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 67: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 69: > - > - { if (current_name != NULL) { > - error_with_pos("unexpected second declaration name"); > - YYERROR; > - } else { > - current_name = (*(yyvsp[(1) - (1)]))->string; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - } > - break; > - > - case 70: > - > - { if (current_name != NULL) { > - error_with_pos("unexpected second declaration name"); > - YYERROR; > - } else { > - current_name = (*(yyvsp[(1) - (1)]))->string; > - (yyval) = (yyvsp[(1) - (1)]); > - } > - } > - break; > - > - case 71: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 72: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 73: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 74: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 75: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 79: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 80: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 81: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 82: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 83: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 84: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 86: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 87: > - > - { (yyval) = NULL; } > - break; > - > - case 90: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 91: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 92: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 94: > - > - { (yyval) = NULL; } > - break; > - > - case 95: > - > - { /* For version 2 checksums, we don't want to remember > - private parameter names. */ > - remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 96: > - > - { remove_node((yyvsp[(1) - (1)])); > - (yyval) = (yyvsp[(1) - (1)]); > - } > - break; > - > - case 97: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 98: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 99: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 100: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 101: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 102: > - > - { struct string_list *decl = *(yyvsp[(2) - (3)]); > - *(yyvsp[(2) - (3)]) = NULL; > - add_symbol(current_name, SYM_NORMAL, decl, is_extern); > - (yyval) = (yyvsp[(3) - (3)]); > - } > - break; > - > - case 103: > - > - { (yyval) = NULL; } > - break; > - > - case 105: > - > - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 106: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 107: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 108: > - > - { (yyval) = NULL; } > - break; > - > - case 111: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 112: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 113: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 114: > - > - { (yyval) = NULL; } > - break; > - > - case 117: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 118: > - > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > - break; > - > - case 119: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 121: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 122: > - > - { (yyval) = NULL; } > - break; > - > - case 124: > - > - { (yyval) = (yyvsp[(3) - (3)]); } > - break; > - > - case 125: > - > - { (yyval) = (yyvsp[(4) - (4)]); } > - break; > - > - case 128: > - > - { > - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); > - add_symbol(name, SYM_ENUM_CONST, NULL, 0); > - } > - break; > - > - case 129: > - > - { > - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); > - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); > - add_symbol(name, SYM_ENUM_CONST, expr, 0); > - } > - break; > - > - case 130: > - > - { (yyval) = (yyvsp[(2) - (2)]); } > - break; > - > - case 131: > - > - { (yyval) = NULL; } > - break; > - > - case 133: > - > - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } > - break; > - > - > - > - default: break; > - } > - /* User semantic actions sometimes alter yychar, and that requires > - that yytoken be updated with the new translation. We take the > - approach of translating immediately before every use of yytoken. > - One alternative is translating here after every semantic action, > - but that translation would be missed if the semantic action invokes > - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or > - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an > - incorrect destructor might then be invoked immediately. In the > - case of YYERROR or YYBACKUP, subsequent parser actions might lead > - to an incorrect destructor call or verbose syntax error message > - before the lookahead is translated. */ > - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); > - > - YYPOPSTACK (yylen); > - yylen = 0; > - YY_STACK_PRINT (yyss, yyssp); > - > - *++yyvsp = yyval; > - > - /* Now `shift' the result of the reduction. Determine what state > - that goes to, based on the state we popped back to and the rule > - number reduced by. */ > - > - yyn = yyr1[yyn]; > - > - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; > - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) > - yystate = yytable[yystate]; > - else > - yystate = yydefgoto[yyn - YYNTOKENS]; > - > - goto yynewstate; > - > - > -/*------------------------------------. > -| yyerrlab -- here on detecting error | > -`------------------------------------*/ > -yyerrlab: > - /* Make sure we have latest lookahead translation. See comments at > - user semantic actions for why this is necessary. */ > - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); > - > - /* If not already recovering from an error, report this error. */ > - if (!yyerrstatus) > - { > - ++yynerrs; > -#if ! YYERROR_VERBOSE > - yyerror (YY_("syntax error")); > -#else > -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ > - yyssp, yytoken) > - { > - char const *yymsgp = YY_("syntax error"); > - int yysyntax_error_status; > - yysyntax_error_status = YYSYNTAX_ERROR; > - if (yysyntax_error_status == 0) > - yymsgp = yymsg; > - else if (yysyntax_error_status == 1) > - { > - if (yymsg != yymsgbuf) > - YYSTACK_FREE (yymsg); > - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); > - if (!yymsg) > - { > - yymsg = yymsgbuf; > - yymsg_alloc = sizeof yymsgbuf; > - yysyntax_error_status = 2; > - } > - else > - { > - yysyntax_error_status = YYSYNTAX_ERROR; > - yymsgp = yymsg; > - } > - } > - yyerror (yymsgp); > - if (yysyntax_error_status == 2) > - goto yyexhaustedlab; > - } > -# undef YYSYNTAX_ERROR > -#endif > - } > - > - > - > - if (yyerrstatus == 3) > - { > - /* If just tried and failed to reuse lookahead token after an > - error, discard it. */ > - > - if (yychar <= YYEOF) > - { > - /* Return failure if at end of input. */ > - if (yychar == YYEOF) > - YYABORT; > - } > - else > - { > - yydestruct ("Error: discarding", > - yytoken, &yylval); > - yychar = YYEMPTY; > - } > - } > - > - /* Else will try to reuse lookahead token after shifting the error > - token. */ > - goto yyerrlab1; > - > - > -/*---------------------------------------------------. > -| yyerrorlab -- error raised explicitly by YYERROR. | > -`---------------------------------------------------*/ > -yyerrorlab: > - > - /* Pacify compilers like GCC when the user code never invokes > - YYERROR and the label yyerrorlab therefore never appears in user > - code. */ > - if (/*CONSTCOND*/ 0) > - goto yyerrorlab; > - > - /* Do not reclaim the symbols of the rule which action triggered > - this YYERROR. */ > - YYPOPSTACK (yylen); > - yylen = 0; > - YY_STACK_PRINT (yyss, yyssp); > - yystate = *yyssp; > - goto yyerrlab1; > - > - > -/*-------------------------------------------------------------. > -| yyerrlab1 -- common code for both syntax error and YYERROR. | > -`-------------------------------------------------------------*/ > -yyerrlab1: > - yyerrstatus = 3; /* Each real token shifted decrements this. */ > - > - for (;;) > - { > - yyn = yypact[yystate]; > - if (!yypact_value_is_default (yyn)) > - { > - yyn += YYTERROR; > - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) > - { > - yyn = yytable[yyn]; > - if (0 < yyn) > - break; > - } > - } > - > - /* Pop the current state because it cannot handle the error token. */ > - if (yyssp == yyss) > - YYABORT; > - > - > - yydestruct ("Error: popping", > - yystos[yystate], yyvsp); > - YYPOPSTACK (1); > - yystate = *yyssp; > - YY_STACK_PRINT (yyss, yyssp); > - } > - > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > - *++yyvsp = yylval; > - YY_IGNORE_MAYBE_UNINITIALIZED_END > - > - > - /* Shift the error token. */ > - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); > - > - yystate = yyn; > - goto yynewstate; > - > - > -/*-------------------------------------. > -| yyacceptlab -- YYACCEPT comes here. | > -`-------------------------------------*/ > -yyacceptlab: > - yyresult = 0; > - goto yyreturn; > - > -/*-----------------------------------. > -| yyabortlab -- YYABORT comes here. | > -`-----------------------------------*/ > -yyabortlab: > - yyresult = 1; > - goto yyreturn; > - > -#if !defined yyoverflow || YYERROR_VERBOSE > -/*-------------------------------------------------. > -| yyexhaustedlab -- memory exhaustion comes here. | > -`-------------------------------------------------*/ > -yyexhaustedlab: > - yyerror (YY_("memory exhausted")); > - yyresult = 2; > - /* Fall through. */ > -#endif > - > -yyreturn: > - if (yychar != YYEMPTY) > - { > - /* Make sure we have latest lookahead translation. See comments at > - user semantic actions for why this is necessary. */ > - yytoken = YYTRANSLATE (yychar); > - yydestruct ("Cleanup: discarding lookahead", > - yytoken, &yylval); > - } > - /* Do not reclaim the symbols of the rule which action triggered > - this YYABORT or YYACCEPT. */ > - YYPOPSTACK (yylen); > - YY_STACK_PRINT (yyss, yyssp); > - while (yyssp != yyss) > - { > - yydestruct ("Cleanup: popping", > - yystos[*yyssp], yyvsp); > - YYPOPSTACK (1); > - } > -#ifndef yyoverflow > - if (yyss != yyssa) > - YYSTACK_FREE (yyss); > -#endif > -#if YYERROR_VERBOSE > - if (yymsg != yymsgbuf) > - YYSTACK_FREE (yymsg); > -#endif > - /* Make sure YYID is used. */ > - return YYID (yyresult); > -} > - > - > - > - > - > -static void > -yyerror(const char *e) > -{ > - error_with_pos("%s", e); > -} > diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped > deleted file mode 100644 > index 46a5e12..0000000 > --- a/scripts/genksyms/parse.tab.h_shipped > +++ /dev/null > @@ -1,119 +0,0 @@ > -/* A Bison parser, made by GNU Bison 2.7. */ > - > -/* Bison interface for Yacc-like parsers in C > - > - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. > - > - This program is free software: you can redistribute it and/or modify > - it under the terms of the GNU General Public License as published by > - the Free Software Foundation, either version 3 of the License, or > - (at your option) any later version. > - > - This program is distributed in the hope that it will be useful, > - but WITHOUT ANY WARRANTY; without even the implied warranty of > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - GNU General Public License for more details. > - > - You should have received a copy of the GNU General Public License > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > - > -/* As a special exception, you may create a larger work that contains > - part or all of the Bison parser skeleton and distribute that work > - under terms of your choice, so long as that work isn't itself a > - parser generator using the skeleton or a modified version thereof > - as a parser skeleton. Alternatively, if you modify or redistribute > - the parser skeleton itself, you may (at your option) remove this > - special exception, which will cause the skeleton and the resulting > - Bison output files to be licensed under the GNU General Public > - License without this special exception. > - > - This special exception was added by the Free Software Foundation in > - version 2.2 of Bison. */ > - > -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > -/* Enabling traces. */ > -#ifndef YYDEBUG > -# define YYDEBUG 1 > -#endif > -#if YYDEBUG > -extern int yydebug; > -#endif > - > -/* Tokens. */ > -#ifndef YYTOKENTYPE > -# define YYTOKENTYPE > - /* Put the tokens into the symbol table, so that GDB and other debuggers > - know about them. */ > - enum yytokentype { > - ASM_KEYW = 258, > - ATTRIBUTE_KEYW = 259, > - AUTO_KEYW = 260, > - BOOL_KEYW = 261, > - CHAR_KEYW = 262, > - CONST_KEYW = 263, > - DOUBLE_KEYW = 264, > - ENUM_KEYW = 265, > - EXTERN_KEYW = 266, > - EXTENSION_KEYW = 267, > - FLOAT_KEYW = 268, > - INLINE_KEYW = 269, > - INT_KEYW = 270, > - LONG_KEYW = 271, > - REGISTER_KEYW = 272, > - RESTRICT_KEYW = 273, > - SHORT_KEYW = 274, > - SIGNED_KEYW = 275, > - STATIC_KEYW = 276, > - STRUCT_KEYW = 277, > - TYPEDEF_KEYW = 278, > - UNION_KEYW = 279, > - UNSIGNED_KEYW = 280, > - VOID_KEYW = 281, > - VOLATILE_KEYW = 282, > - TYPEOF_KEYW = 283, > - VA_LIST_KEYW = 284, > - EXPORT_SYMBOL_KEYW = 285, > - ASM_PHRASE = 286, > - ATTRIBUTE_PHRASE = 287, > - TYPEOF_PHRASE = 288, > - BRACE_PHRASE = 289, > - BRACKET_PHRASE = 290, > - EXPRESSION_PHRASE = 291, > - CHAR = 292, > - DOTS = 293, > - IDENT = 294, > - INT = 295, > - REAL = 296, > - STRING = 297, > - TYPE = 298, > - OTHER = 299, > - FILENAME = 300 > - }; > -#endif > - > - > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > -typedef int YYSTYPE; > -# define YYSTYPE_IS_TRIVIAL 1 > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > -# define YYSTYPE_IS_DECLARED 1 > -#endif > - > -extern YYSTYPE yylval; > - > -#ifdef YYPARSE_PARAM > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void *YYPARSE_PARAM); > -#else > -int yyparse (); > -#endif > -#else /* ! YYPARSE_PARAM */ > -#if defined __STDC__ || defined __cplusplus > -int yyparse (void); > -#else > -int yyparse (); > -#endif > -#endif /* ! YYPARSE_PARAM */ > - > -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */
On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: > On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > > Now that the kernel build supports flex and bison, remove the _shipped > > files and generate them during the build instead. > > > > There are no more shipped lexer and parser, so I ripped off the rules > > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > > > > The genksyms parser has ambiguous grammar, which would emit warnings: > > > > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > > > > They are normally suppressed, but displayed when W=1 is given. > > > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > > --- > > > > scripts/Makefile.lib | 24 +- > > scripts/genksyms/Makefile | 23 + > > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > > scripts/genksyms/parse.tab.h_shipped | 119 -- > > 5 files changed, 26 insertions(+), 4825 deletions(-) > > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > > > > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > > index 2fde810..b7d2c97 100644 > > --- a/scripts/Makefile.lib > > +++ b/scripts/Makefile.lib > > @@ -183,14 +183,8 @@ endef > > quiet_cmd_flex = LEX $@ > > cmd_flex = $(LEX) -o$@ -L $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.lex.c_shipped > > -$(src)/%.lex.c_shipped: $(src)/%.l > > - $(call cmd,flex) > > -endif > > - > > .PRECIOUS: $(obj)/%.lex.c > > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > > +$(obj)/%.lex.c: $(src)/%.l FORCE > > $(call if_changed,flex) > > > > # YACC > > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > > quiet_cmd_bison = YACC $@ > > cmd_bison = $(YACC) -o$@ -t -l $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.tab.c_shipped > > -$(src)/%.tab.c_shipped: $(src)/%.y > > - $(call cmd,bison) > > -endif > > - > > .PRECIOUS: $(obj)/%.tab.c > > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > > +$(obj)/%.tab.c: $(src)/%.y FORCE > > $(call if_changed,bison) > > > > quiet_cmd_bison_h = YACC $@ > > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > > > > -ifdef REGENERATE_PARSERS > > -.PRECIOUS: $(src)/%.tab.h_shipped > > -$(src)/%.tab.h_shipped: $(src)/%.y > > - $(call cmd,bison_h) > > -endif > > - > > .PRECIOUS: $(obj)/%.tab.h > > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > > +$(obj)/%.tab.h: $(src)/%.y FORCE > > $(call if_changed,bison_h) > > > > # Shipped files > > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > > index 0ccac51..f4749e8 100644 > > --- a/scripts/genksyms/Makefile > > +++ b/scripts/genksyms/Makefile > > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > > > > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > > > > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > > +# > > +# Suppress shift/reduce, reduce/reduce conflicts warnings > > +# unless W=1 is specified. > > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > > +SUPPRESS_BISON_WARNING := 2>/dev/null > > We have a robot which runs CRIU tests on linux-next. > Yesterday it failed with this error: > > HOSTCC scripts/genksyms/genksyms.o > make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 > > cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed > scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed > Makefile:1073: recipe for target 'scripts' failed > make[1]: *** [scripts/genksyms] Error 2 > make: *** [scripts] Error 2 > make: *** Waiting for unfinished jobs.... > > https://travis-ci.org/avagin/linux/jobs/360056903 > > From this output, it is very hard to understand what was going wrong. The reason was that bison and fles were not installed, but I think the error message should be more clear. > > Thanks, > Andrei > > > +endif > > + > > +quiet_cmd_bison_no_warn = $(quet_cmd_bison) > > + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > > + > > +$(obj)/parse.tab.c: $(src)/parse.y FORCE > > + $(call if_changed,bison_no_warn) > > + > > +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > > + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > > + > > +$(obj)/parse.tab.h: $(src)/parse.y FORCE > > + $(call if_changed,bison_h_no_warn) > > +# FIXME END > > + > > # -I needed for generated C source (shipped source) > > HOSTCFLAGS_parse.tab.o := -I$(src) > > HOSTCFLAGS_lex.lex.o := -I$(src) > > > > # dependencies on generated files need to be listed explicitly > > $(obj)/lex.lex.o: $(obj)/parse.tab.h > > + > > +targets := lex.lex.c parse.tab.c parse.tab.h > > diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped > > deleted file mode 100644 > > index ba2fda8..0000000 > > --- a/scripts/genksyms/lex.lex.c_shipped > > +++ /dev/null > > @@ -1,2291 +0,0 @@ > > - > > -#line 3 "scripts/genksyms/lex.lex.c_shipped" > > - > > -#define YY_INT_ALIGNED short int > > - > > -/* A lexical scanner generated by flex */ > > - > > -#define FLEX_SCANNER > > -#define YY_FLEX_MAJOR_VERSION 2 > > -#define YY_FLEX_MINOR_VERSION 5 > > -#define YY_FLEX_SUBMINOR_VERSION 35 > > -#if YY_FLEX_SUBMINOR_VERSION > 0 > > -#define FLEX_BETA > > -#endif > > - > > -/* First, we deal with platform-specific or compiler-specific issues. */ > > - > > -/* begin standard C headers. */ > > -#include <stdio.h> > > -#include <string.h> > > -#include <errno.h> > > -#include <stdlib.h> > > - > > -/* end standard C headers. */ > > - > > -/* flex integer type definitions */ > > - > > -#ifndef FLEXINT_H > > -#define FLEXINT_H > > - > > -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ > > - > > -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L > > - > > -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, > > - * if you want the limit (max/min) macros for int types. > > - */ > > -#ifndef __STDC_LIMIT_MACROS > > -#define __STDC_LIMIT_MACROS 1 > > -#endif > > - > > -#include <inttypes.h> > > -typedef int8_t flex_int8_t; > > -typedef uint8_t flex_uint8_t; > > -typedef int16_t flex_int16_t; > > -typedef uint16_t flex_uint16_t; > > -typedef int32_t flex_int32_t; > > -typedef uint32_t flex_uint32_t; > > -#else > > -typedef signed char flex_int8_t; > > -typedef short int flex_int16_t; > > -typedef int flex_int32_t; > > -typedef unsigned char flex_uint8_t; > > -typedef unsigned short int flex_uint16_t; > > -typedef unsigned int flex_uint32_t; > > -#endif /* ! C99 */ > > - > > -/* Limits of integral types. */ > > -#ifndef INT8_MIN > > -#define INT8_MIN (-128) > > -#endif > > -#ifndef INT16_MIN > > -#define INT16_MIN (-32767-1) > > -#endif > > -#ifndef INT32_MIN > > -#define INT32_MIN (-2147483647-1) > > -#endif > > -#ifndef INT8_MAX > > -#define INT8_MAX (127) > > -#endif > > -#ifndef INT16_MAX > > -#define INT16_MAX (32767) > > -#endif > > -#ifndef INT32_MAX > > -#define INT32_MAX (2147483647) > > -#endif > > -#ifndef UINT8_MAX > > -#define UINT8_MAX (255U) > > -#endif > > -#ifndef UINT16_MAX > > -#define UINT16_MAX (65535U) > > -#endif > > -#ifndef UINT32_MAX > > -#define UINT32_MAX (4294967295U) > > -#endif > > - > > -#endif /* ! FLEXINT_H */ > > - > > -#ifdef __cplusplus > > - > > -/* The "const" storage-class-modifier is valid. */ > > -#define YY_USE_CONST > > - > > -#else /* ! __cplusplus */ > > - > > -/* C99 requires __STDC__ to be defined as 1. */ > > -#if defined (__STDC__) > > - > > -#define YY_USE_CONST > > - > > -#endif /* defined (__STDC__) */ > > -#endif /* ! __cplusplus */ > > - > > -#ifdef YY_USE_CONST > > -#define yyconst const > > -#else > > -#define yyconst > > -#endif > > - > > -/* Returned upon end-of-file. */ > > -#define YY_NULL 0 > > - > > -/* Promotes a possibly negative, possibly signed char to an unsigned > > - * integer for use as an array index. If the signed char is negative, > > - * we want to instead treat it as an 8-bit unsigned char, hence the > > - * double cast. > > - */ > > -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) > > - > > -/* Enter a start condition. This macro really ought to take a parameter, > > - * but we do it the disgusting crufty way forced on us by the ()-less > > - * definition of BEGIN. > > - */ > > -#define BEGIN (yy_start) = 1 + 2 * > > - > > -/* Translate the current start state into a value that can be later handed > > - * to BEGIN to return to the state. The YYSTATE alias is for lex > > - * compatibility. > > - */ > > -#define YY_START (((yy_start) - 1) / 2) > > -#define YYSTATE YY_START > > - > > -/* Action number for EOF rule of a given start state. */ > > -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) > > - > > -/* Special action meaning "start processing a new file". */ > > -#define YY_NEW_FILE yyrestart(yyin ) > > - > > -#define YY_END_OF_BUFFER_CHAR 0 > > - > > -/* Size of default input buffer. */ > > -#ifndef YY_BUF_SIZE > > -#define YY_BUF_SIZE 16384 > > -#endif > > - > > -/* The state buf must be large enough to hold one state per character in the main buffer. > > - */ > > -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) > > - > > -#ifndef YY_TYPEDEF_YY_BUFFER_STATE > > -#define YY_TYPEDEF_YY_BUFFER_STATE > > -typedef struct yy_buffer_state *YY_BUFFER_STATE; > > -#endif > > - > > -extern int yyleng; > > - > > -extern FILE *yyin, *yyout; > > - > > -#define EOB_ACT_CONTINUE_SCAN 0 > > -#define EOB_ACT_END_OF_FILE 1 > > -#define EOB_ACT_LAST_MATCH 2 > > - > > - #define YY_LESS_LINENO(n) > > - > > -/* Return all but the first "n" matched characters back to the input stream. */ > > -#define yyless(n) \ > > - do \ > > - { \ > > - /* Undo effects of setting up yytext. */ \ > > - int yyless_macro_arg = (n); \ > > - YY_LESS_LINENO(yyless_macro_arg);\ > > - *yy_cp = (yy_hold_char); \ > > - YY_RESTORE_YY_MORE_OFFSET \ > > - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ > > - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ > > - } \ > > - while ( 0 ) > > - > > -#define unput(c) yyunput( c, (yytext_ptr) ) > > - > > -#ifndef YY_TYPEDEF_YY_SIZE_T > > -#define YY_TYPEDEF_YY_SIZE_T > > -typedef size_t yy_size_t; > > -#endif > > - > > -#ifndef YY_STRUCT_YY_BUFFER_STATE > > -#define YY_STRUCT_YY_BUFFER_STATE > > -struct yy_buffer_state > > - { > > - FILE *yy_input_file; > > - > > - char *yy_ch_buf; /* input buffer */ > > - char *yy_buf_pos; /* current position in input buffer */ > > - > > - /* Size of input buffer in bytes, not including room for EOB > > - * characters. > > - */ > > - yy_size_t yy_buf_size; > > - > > - /* Number of characters read into yy_ch_buf, not including EOB > > - * characters. > > - */ > > - int yy_n_chars; > > - > > - /* Whether we "own" the buffer - i.e., we know we created it, > > - * and can realloc() it to grow it, and should free() it to > > - * delete it. > > - */ > > - int yy_is_our_buffer; > > - > > - /* Whether this is an "interactive" input source; if so, and > > - * if we're using stdio for input, then we want to use getc() > > - * instead of fread(), to make sure we stop fetching input after > > - * each newline. > > - */ > > - int yy_is_interactive; > > - > > - /* Whether we're considered to be at the beginning of a line. > > - * If so, '^' rules will be active on the next match, otherwise > > - * not. > > - */ > > - int yy_at_bol; > > - > > - int yy_bs_lineno; /**< The line count. */ > > - int yy_bs_column; /**< The column count. */ > > - > > - /* Whether to try to fill the input buffer when we reach the > > - * end of it. > > - */ > > - int yy_fill_buffer; > > - > > - int yy_buffer_status; > > - > > -#define YY_BUFFER_NEW 0 > > -#define YY_BUFFER_NORMAL 1 > > - /* When an EOF's been seen but there's still some text to process > > - * then we mark the buffer as YY_EOF_PENDING, to indicate that we > > - * shouldn't try reading from the input source any more. We might > > - * still have a bunch of tokens to match, though, because of > > - * possible backing-up. > > - * > > - * When we actually see the EOF, we change the status to "new" > > - * (via yyrestart()), so that the user can continue scanning by > > - * just pointing yyin at a new input file. > > - */ > > -#define YY_BUFFER_EOF_PENDING 2 > > - > > - }; > > -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ > > - > > -/* Stack of input buffers. */ > > -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ > > -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ > > -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ > > - > > -/* We provide macros for accessing buffer states in case in the > > - * future we want to put the buffer states in a more general > > - * "scanner state". > > - * > > - * Returns the top of the stack, or NULL. > > - */ > > -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ > > - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ > > - : NULL) > > - > > -/* Same as previous macro, but useful when we know that the buffer stack is not > > - * NULL or when we need an lvalue. For internal use only. > > - */ > > -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] > > - > > -/* yy_hold_char holds the character lost when yytext is formed. */ > > -static char yy_hold_char; > > -static int yy_n_chars; /* number of characters read into yy_ch_buf */ > > -int yyleng; > > - > > -/* Points to current character in buffer. */ > > -static char *yy_c_buf_p = (char *) 0; > > -static int yy_init = 0; /* whether we need to initialize */ > > -static int yy_start = 0; /* start state number */ > > - > > -/* Flag which is used to allow yywrap()'s to do buffer switches > > - * instead of setting up a fresh yyin. A bit of a hack ... > > - */ > > -static int yy_did_buffer_switch_on_eof; > > - > > -void yyrestart (FILE *input_file ); > > -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); > > -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); > > -void yy_delete_buffer (YY_BUFFER_STATE b ); > > -void yy_flush_buffer (YY_BUFFER_STATE b ); > > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); > > -void yypop_buffer_state (void ); > > - > > -static void yyensure_buffer_stack (void ); > > -static void yy_load_buffer_state (void ); > > -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); > > - > > -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) > > - > > -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); > > -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); > > -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); > > - > > -void *yyalloc (yy_size_t ); > > -void *yyrealloc (void *,yy_size_t ); > > -void yyfree (void * ); > > - > > -#define yy_new_buffer yy_create_buffer > > - > > -#define yy_set_interactive(is_interactive) \ > > - { \ > > - if ( ! YY_CURRENT_BUFFER ){ \ > > - yyensure_buffer_stack (); \ > > - YY_CURRENT_BUFFER_LVALUE = \ > > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > > - } \ > > - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ > > - } > > - > > -#define yy_set_bol(at_bol) \ > > - { \ > > - if ( ! YY_CURRENT_BUFFER ){\ > > - yyensure_buffer_stack (); \ > > - YY_CURRENT_BUFFER_LVALUE = \ > > - yy_create_buffer(yyin,YY_BUF_SIZE ); \ > > - } \ > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ > > - } > > - > > -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) > > - > > -/* Begin user sect3 */ > > - > > -#define yywrap(n) 1 > > -#define YY_SKIP_YYWRAP > > - > > -typedef unsigned char YY_CHAR; > > - > > -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; > > - > > -typedef int yy_state_type; > > - > > -extern int yylineno; > > - > > -int yylineno = 1; > > - > > -extern char *yytext; > > -#define yytext_ptr yytext > > - > > -static yy_state_type yy_get_previous_state (void ); > > -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); > > -static int yy_get_next_buffer (void ); > > -static void yy_fatal_error (yyconst char msg[] ); > > - > > -/* Done after the current pattern has been matched and before the > > - * corresponding action - sets up yytext. > > - */ > > -#define YY_DO_BEFORE_ACTION \ > > - (yytext_ptr) = yy_bp; \ > > - yyleng = (size_t) (yy_cp - yy_bp); \ > > - (yy_hold_char) = *yy_cp; \ > > - *yy_cp = '\0'; \ > > - (yy_c_buf_p) = yy_cp; > > - > > -#define YY_NUM_RULES 13 > > -#define YY_END_OF_BUFFER 14 > > -/* This struct is not used in this scanner, > > - but its presence is necessary. */ > > -struct yy_trans_info > > - { > > - flex_int32_t yy_verify; > > - flex_int32_t yy_nxt; > > - }; > > -static yyconst flex_int16_t yy_accept[73] = > > - { 0, > > - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, > > - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, > > - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, > > - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, > > - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, > > - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, > > - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, > > - 1, 0 > > - } ; > > - > > -static yyconst flex_int32_t yy_ec[256] = > > - { 0, > > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, > > - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, > > - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, > > - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, > > - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, > > - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, > > - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, > > - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, > > - > > - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, > > - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, > > - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1 > > - } ; > > - > > -static yyconst flex_int32_t yy_meta[29] = > > - { 0, > > - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, > > - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, > > - 8, 7, 3, 3, 3, 1, 3, 1 > > - } ; > > - > > -static yyconst flex_int16_t yy_base[85] = > > - { 0, > > - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, > > - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, > > - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, > > - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, > > - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, > > - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, > > - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, > > - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, > > - 238, 243, 249, 257 > > - } ; > > - > > -static yyconst flex_int16_t yy_def[85] = > > - { 0, > > - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, > > - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, > > - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, > > - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, > > - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, > > - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, > > - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, > > - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - } ; > > - > > -static yyconst flex_int16_t yy_nxt[295] = > > - { 0, > > - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, > > - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, > > - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, > > - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, > > - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, > > - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, > > - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, > > - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, > > - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, > > - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, > > - > > - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, > > - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, > > - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, > > - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, > > - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, > > - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, > > - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, > > - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, > > - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, > > - > > - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, > > - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, > > - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, > > - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, > > - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, > > - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, > > - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - > > - } ; > > - > > -static yyconst flex_int16_t yy_chk[295] = > > - { 0, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, > > - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, > > - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, > > - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, > > - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, > > - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, > > - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, > > - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, > > - > > - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, > > - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, > > - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, > > - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, > > - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, > > - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, > > - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, > > - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, > > - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, > > - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, > > - > > - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, > > - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, > > - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, > > - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, > > - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, > > - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, > > - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, > > - 72, 72, 72, 72 > > - > > - } ; > > - > > -static yy_state_type yy_last_accepting_state; > > -static char *yy_last_accepting_cpos; > > - > > -extern int yy_flex_debug; > > -int yy_flex_debug = 0; > > - > > -/* The intent behind this definition is that it'll catch > > - * any uses of REJECT which flex missed. > > - */ > > -#define REJECT reject_used_but_not_detected > > -#define yymore() yymore_used_but_not_detected > > -#define YY_MORE_ADJ 0 > > -#define YY_RESTORE_YY_MORE_OFFSET > > -char *yytext; > > -/* Lexical analysis for genksyms. > > - Copyright 1996, 1997 Linux International. > > - > > - New implementation contributed by Richard Henderson <rth@tamu.edu> > > - Based on original work by Bjorn Ekwall <bj0rn@blox.se> > > - > > - Taken from Linux modutils 2.4.22. > > - > > - This program is free software; you can redistribute it and/or modify it > > - under the terms of the GNU General Public License as published by the > > - Free Software Foundation; either version 2 of the License, or (at your > > - option) any later version. > > - > > - This program is distributed in the hope that it will be useful, but > > - WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > - General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program; if not, write to the Free Software Foundation, > > - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ > > - > > -#include <limits.h> > > -#include <stdlib.h> > > -#include <string.h> > > -#include <ctype.h> > > - > > -#include "genksyms.h" > > -#include "parse.tab.h" > > - > > -/* We've got a two-level lexer here. We let flex do basic tokenization > > - and then we categorize those basic tokens in the second stage. */ > > -#define YY_DECL static int yylex1(void) > > - > > -/* We don't do multiple input files. */ > > -#define YY_NO_INPUT 1 > > - > > -#define INITIAL 0 > > - > > -#ifndef YY_NO_UNISTD_H > > -/* Special case for "unistd.h", since it is non-ANSI. We include it way > > - * down here because we want the user's section 1 to have been scanned first. > > - * The user has a chance to override it with an option. > > - */ > > -#include <unistd.h> > > -#endif > > - > > -#ifndef YY_EXTRA_TYPE > > -#define YY_EXTRA_TYPE void * > > -#endif > > - > > -static int yy_init_globals (void ); > > - > > -/* Accessor methods to globals. > > - These are made visible to non-reentrant scanners for convenience. */ > > - > > -int yylex_destroy (void ); > > - > > -int yyget_debug (void ); > > - > > -void yyset_debug (int debug_flag ); > > - > > -YY_EXTRA_TYPE yyget_extra (void ); > > - > > -void yyset_extra (YY_EXTRA_TYPE user_defined ); > > - > > -FILE *yyget_in (void ); > > - > > -void yyset_in (FILE * in_str ); > > - > > -FILE *yyget_out (void ); > > - > > -void yyset_out (FILE * out_str ); > > - > > -int yyget_leng (void ); > > - > > -char *yyget_text (void ); > > - > > -int yyget_lineno (void ); > > - > > -void yyset_lineno (int line_number ); > > - > > -/* Macros after this point can all be overridden by user definitions in > > - * section 1. > > - */ > > - > > -#ifndef YY_SKIP_YYWRAP > > -#ifdef __cplusplus > > -extern "C" int yywrap (void ); > > -#else > > -extern int yywrap (void ); > > -#endif > > -#endif > > - > > - static void yyunput (int c,char *buf_ptr ); > > - > > -#ifndef yytext_ptr > > -static void yy_flex_strncpy (char *,yyconst char *,int ); > > -#endif > > - > > -#ifdef YY_NEED_STRLEN > > -static int yy_flex_strlen (yyconst char * ); > > -#endif > > - > > -#ifndef YY_NO_INPUT > > - > > -#ifdef __cplusplus > > -static int yyinput (void ); > > -#else > > -static int input (void ); > > -#endif > > - > > -#endif > > - > > -/* Amount of stuff to slurp up with each read. */ > > -#ifndef YY_READ_BUF_SIZE > > -#define YY_READ_BUF_SIZE 8192 > > -#endif > > - > > -/* Copy whatever the last rule matched to the standard output. */ > > -#ifndef ECHO > > -/* This used to be an fputs(), but since the string might contain NUL's, > > - * we now use fwrite(). > > - */ > > -#define ECHO fwrite( yytext, yyleng, 1, yyout ) > > -#endif > > - > > -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, > > - * is returned in "result". > > - */ > > -#ifndef YY_INPUT > > -#define YY_INPUT(buf,result,max_size) \ > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ > > - { \ > > - int c = '*'; \ > > - int n; \ > > - for ( n = 0; n < max_size && \ > > - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ > > - buf[n] = (char) c; \ > > - if ( c == '\n' ) \ > > - buf[n++] = (char) c; \ > > - if ( c == EOF && ferror( yyin ) ) \ > > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > > - result = n; \ > > - } \ > > - else \ > > - { \ > > - errno=0; \ > > - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ > > - { \ > > - if( errno != EINTR) \ > > - { \ > > - YY_FATAL_ERROR( "input in flex scanner failed" ); \ > > - break; \ > > - } \ > > - errno=0; \ > > - clearerr(yyin); \ > > - } \ > > - }\ > > -\ > > - > > -#endif > > - > > -/* No semi-colon after return; correct usage is to write "yyterminate();" - > > - * we don't want an extra ';' after the "return" because that will cause > > - * some compilers to complain about unreachable statements. > > - */ > > -#ifndef yyterminate > > -#define yyterminate() return YY_NULL > > -#endif > > - > > -/* Number of entries by which start-condition stack grows. */ > > -#ifndef YY_START_STACK_INCR > > -#define YY_START_STACK_INCR 25 > > -#endif > > - > > -/* Report a fatal error. */ > > -#ifndef YY_FATAL_ERROR > > -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) > > -#endif > > - > > -/* end tables serialization structures and prototypes */ > > - > > -/* Default declaration of generated scanner - a define so the user can > > - * easily add parameters. > > - */ > > -#ifndef YY_DECL > > -#define YY_DECL_IS_OURS 1 > > - > > -extern int yylex (void); > > - > > -#define YY_DECL int yylex (void) > > -#endif /* !YY_DECL */ > > - > > -/* Code executed at the beginning of each rule, after yytext and yyleng > > - * have been set up. > > - */ > > -#ifndef YY_USER_ACTION > > -#define YY_USER_ACTION > > -#endif > > - > > -/* Code executed at the end of each rule. */ > > -#ifndef YY_BREAK > > -#define YY_BREAK break; > > -#endif > > - > > -#define YY_RULE_SETUP \ > > - if ( yyleng > 0 ) \ > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ > > - (yytext[yyleng - 1] == '\n'); \ > > - YY_USER_ACTION > > - > > -/** The main scanner function which does all the work. > > - */ > > -YY_DECL > > -{ > > - register yy_state_type yy_current_state; > > - register char *yy_cp, *yy_bp; > > - register int yy_act; > > - > > - /* Keep track of our location in the original source files. */ > > - > > - if ( !(yy_init) ) > > - { > > - (yy_init) = 1; > > - > > -#ifdef YY_USER_INIT > > - YY_USER_INIT; > > -#endif > > - > > - if ( ! (yy_start) ) > > - (yy_start) = 1; /* first start state */ > > - > > - if ( ! yyin ) > > - yyin = stdin; > > - > > - if ( ! yyout ) > > - yyout = stdout; > > - > > - if ( ! YY_CURRENT_BUFFER ) { > > - yyensure_buffer_stack (); > > - YY_CURRENT_BUFFER_LVALUE = > > - yy_create_buffer(yyin,YY_BUF_SIZE ); > > - } > > - > > - yy_load_buffer_state( ); > > - } > > - > > - while ( 1 ) /* loops until end-of-file is reached */ > > - { > > - yy_cp = (yy_c_buf_p); > > - > > - /* Support of yytext. */ > > - *yy_cp = (yy_hold_char); > > - > > - /* yy_bp points to the position in yy_ch_buf of the start of > > - * the current run. > > - */ > > - yy_bp = yy_cp; > > - > > - yy_current_state = (yy_start); > > - yy_current_state += YY_AT_BOL(); > > -yy_match: > > - do > > - { > > - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - ++yy_cp; > > - } > > - while ( yy_base[yy_current_state] != 266 ); > > - > > -yy_find_action: > > - yy_act = yy_accept[yy_current_state]; > > - if ( yy_act == 0 ) > > - { /* have to back up */ > > - yy_cp = (yy_last_accepting_cpos); > > - yy_current_state = (yy_last_accepting_state); > > - yy_act = yy_accept[yy_current_state]; > > - } > > - > > - YY_DO_BEFORE_ACTION; > > - > > -do_action: /* This label is used only to access EOF actions. */ > > - > > - switch ( yy_act ) > > - { /* beginning of action switch */ > > - case 0: /* must back up */ > > - /* undo the effects of YY_DO_BEFORE_ACTION */ > > - *yy_cp = (yy_hold_char); > > - yy_cp = (yy_last_accepting_cpos); > > - yy_current_state = (yy_last_accepting_state); > > - goto yy_find_action; > > - > > -case 1: > > -/* rule 1 can match eol */ > > -YY_RULE_SETUP > > -return FILENAME; > > - YY_BREAK > > -case 2: > > -/* rule 2 can match eol */ > > -YY_RULE_SETUP > > -cur_line++; > > - YY_BREAK > > -case 3: > > -/* rule 3 can match eol */ > > -YY_RULE_SETUP > > -cur_line++; > > - YY_BREAK > > -/* Ignore all other whitespace. */ > > -case 4: > > -YY_RULE_SETUP > > -; > > - YY_BREAK > > -case 5: > > -/* rule 5 can match eol */ > > -YY_RULE_SETUP > > -return STRING; > > - YY_BREAK > > -case 6: > > -/* rule 6 can match eol */ > > -YY_RULE_SETUP > > -return CHAR; > > - YY_BREAK > > -case 7: > > -YY_RULE_SETUP > > -return IDENT; > > - YY_BREAK > > -/* The Pedant requires that the other C multi-character tokens be > > - recognized as tokens. We don't actually use them since we don't > > - parse expressions, but we do want whitespace to be arranged > > - around them properly. */ > > -case 8: > > -YY_RULE_SETUP > > -return OTHER; > > - YY_BREAK > > -case 9: > > -YY_RULE_SETUP > > -return INT; > > - YY_BREAK > > -case 10: > > -YY_RULE_SETUP > > -return REAL; > > - YY_BREAK > > -case 11: > > -YY_RULE_SETUP > > -return DOTS; > > - YY_BREAK > > -/* All other tokens are single characters. */ > > -case 12: > > -YY_RULE_SETUP > > -return yytext[0]; > > - YY_BREAK > > -case 13: > > -YY_RULE_SETUP > > -ECHO; > > - YY_BREAK > > -case YY_STATE_EOF(INITIAL): > > - yyterminate(); > > - > > - case YY_END_OF_BUFFER: > > - { > > - /* Amount of text matched not including the EOB char. */ > > - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; > > - > > - /* Undo the effects of YY_DO_BEFORE_ACTION. */ > > - *yy_cp = (yy_hold_char); > > - YY_RESTORE_YY_MORE_OFFSET > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) > > - { > > - /* We're scanning a new file or input source. It's > > - * possible that this happened because the user > > - * just pointed yyin at a new source and called > > - * yylex(). If so, then we have to assure > > - * consistency between YY_CURRENT_BUFFER and our > > - * globals. Here is the right place to do so, because > > - * this is the first action (other than possibly a > > - * back-up) that will match for the new input source. > > - */ > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > > - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; > > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; > > - } > > - > > - /* Note that here we test for yy_c_buf_p "<=" to the position > > - * of the first EOB in the buffer, since yy_c_buf_p will > > - * already have been incremented past the NUL character > > - * (since all states make transitions on EOB to the > > - * end-of-buffer state). Contrast this with the test > > - * in input(). > > - */ > > - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > > - { /* This was really a NUL. */ > > - yy_state_type yy_next_state; > > - > > - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - /* Okay, we're now positioned to make the NUL > > - * transition. We couldn't have > > - * yy_get_previous_state() go ahead and do it > > - * for us because it doesn't know how to deal > > - * with the possibility of jamming (and we don't > > - * want to build jamming into it because then it > > - * will run more slowly). > > - */ > > - > > - yy_next_state = yy_try_NUL_trans( yy_current_state ); > > - > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - > > - if ( yy_next_state ) > > - { > > - /* Consume the NUL. */ > > - yy_cp = ++(yy_c_buf_p); > > - yy_current_state = yy_next_state; > > - goto yy_match; > > - } > > - > > - else > > - { > > - yy_cp = (yy_c_buf_p); > > - goto yy_find_action; > > - } > > - } > > - > > - else switch ( yy_get_next_buffer( ) ) > > - { > > - case EOB_ACT_END_OF_FILE: > > - { > > - (yy_did_buffer_switch_on_eof) = 0; > > - > > - if ( yywrap( ) ) > > - { > > - /* Note: because we've taken care in > > - * yy_get_next_buffer() to have set up > > - * yytext, we can now set up > > - * yy_c_buf_p so that if some total > > - * hoser (like flex itself) wants to > > - * call the scanner after we return the > > - * YY_NULL, it'll still work - another > > - * YY_NULL will get returned. > > - */ > > - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; > > - > > - yy_act = YY_STATE_EOF(YY_START); > > - goto do_action; > > - } > > - > > - else > > - { > > - if ( ! (yy_did_buffer_switch_on_eof) ) > > - YY_NEW_FILE; > > - } > > - break; > > - } > > - > > - case EOB_ACT_CONTINUE_SCAN: > > - (yy_c_buf_p) = > > - (yytext_ptr) + yy_amount_of_matched_text; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - yy_cp = (yy_c_buf_p); > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - goto yy_match; > > - > > - case EOB_ACT_LAST_MATCH: > > - (yy_c_buf_p) = > > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; > > - > > - yy_current_state = yy_get_previous_state( ); > > - > > - yy_cp = (yy_c_buf_p); > > - yy_bp = (yytext_ptr) + YY_MORE_ADJ; > > - goto yy_find_action; > > - } > > - break; > > - } > > - > > - default: > > - YY_FATAL_ERROR( > > - "fatal flex scanner internal error--no action found" ); > > - } /* end of action switch */ > > - } /* end of scanning one token */ > > -} /* end of yylex */ > > - > > -/* yy_get_next_buffer - try to read in a new buffer > > - * > > - * Returns a code representing an action: > > - * EOB_ACT_LAST_MATCH - > > - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position > > - * EOB_ACT_END_OF_FILE - end of file > > - */ > > -static int yy_get_next_buffer (void) > > -{ > > - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; > > - register char *source = (yytext_ptr); > > - register int number_to_move, i; > > - int ret_val; > > - > > - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) > > - YY_FATAL_ERROR( > > - "fatal flex scanner internal error--end of buffer missed" ); > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) > > - { /* Don't try to fill the buffer, so this is an EOF. */ > > - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) > > - { > > - /* We matched a single character, the EOB, so > > - * treat this as a final EOF. > > - */ > > - return EOB_ACT_END_OF_FILE; > > - } > > - > > - else > > - { > > - /* We matched some text prior to the EOB, first > > - * process it. > > - */ > > - return EOB_ACT_LAST_MATCH; > > - } > > - } > > - > > - /* Try to read more data. */ > > - > > - /* First move last chars to start of buffer. */ > > - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; > > - > > - for ( i = 0; i < number_to_move; ++i ) > > - *(dest++) = *(source++); > > - > > - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) > > - /* don't do the read, it's not guaranteed to return an EOF, > > - * just force an EOF > > - */ > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; > > - > > - else > > - { > > - int num_to_read = > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; > > - > > - while ( num_to_read <= 0 ) > > - { /* Not enough room in the buffer - grow it. */ > > - > > - /* just a shorter name for the current buffer */ > > - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; > > - > > - int yy_c_buf_p_offset = > > - (int) ((yy_c_buf_p) - b->yy_ch_buf); > > - > > - if ( b->yy_is_our_buffer ) > > - { > > - int new_size = b->yy_buf_size * 2; > > - > > - if ( new_size <= 0 ) > > - b->yy_buf_size += b->yy_buf_size / 8; > > - else > > - b->yy_buf_size *= 2; > > - > > - b->yy_ch_buf = (char *) > > - /* Include room in for 2 EOB chars. */ > > - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); > > - } > > - else > > - /* Can't grow it, we don't own it. */ > > - b->yy_ch_buf = 0; > > - > > - if ( ! b->yy_ch_buf ) > > - YY_FATAL_ERROR( > > - "fatal error - scanner input buffer overflow" ); > > - > > - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; > > - > > - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - > > - number_to_move - 1; > > - > > - } > > - > > - if ( num_to_read > YY_READ_BUF_SIZE ) > > - num_to_read = YY_READ_BUF_SIZE; > > - > > - /* Read in more data. */ > > - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), > > - (yy_n_chars), (size_t) num_to_read ); > > - > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - if ( (yy_n_chars) == 0 ) > > - { > > - if ( number_to_move == YY_MORE_ADJ ) > > - { > > - ret_val = EOB_ACT_END_OF_FILE; > > - yyrestart(yyin ); > > - } > > - > > - else > > - { > > - ret_val = EOB_ACT_LAST_MATCH; > > - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = > > - YY_BUFFER_EOF_PENDING; > > - } > > - } > > - > > - else > > - ret_val = EOB_ACT_CONTINUE_SCAN; > > - > > - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { > > - /* Extend the array by 50%, plus the number we really need. */ > > - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); > > - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); > > - } > > - > > - (yy_n_chars) += number_to_move; > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; > > - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; > > - > > - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; > > - > > - return ret_val; > > -} > > - > > -/* yy_get_previous_state - get the state just before the EOB char was reached */ > > - > > - static yy_state_type yy_get_previous_state (void) > > -{ > > - register yy_state_type yy_current_state; > > - register char *yy_cp; > > - > > - yy_current_state = (yy_start); > > - yy_current_state += YY_AT_BOL(); > > - > > - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) > > - { > > - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - } > > - > > - return yy_current_state; > > -} > > - > > -/* yy_try_NUL_trans - try to make a transition on the NUL character > > - * > > - * synopsis > > - * next_state = yy_try_NUL_trans( current_state ); > > - */ > > - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) > > -{ > > - register int yy_is_jam; > > - register char *yy_cp = (yy_c_buf_p); > > - > > - register YY_CHAR yy_c = 1; > > - if ( yy_accept[yy_current_state] ) > > - { > > - (yy_last_accepting_state) = yy_current_state; > > - (yy_last_accepting_cpos) = yy_cp; > > - } > > - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) > > - { > > - yy_current_state = (int) yy_def[yy_current_state]; > > - if ( yy_current_state >= 73 ) > > - yy_c = yy_meta[(unsigned int) yy_c]; > > - } > > - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; > > - yy_is_jam = (yy_current_state == 72); > > - > > - return yy_is_jam ? 0 : yy_current_state; > > -} > > - > > - static void yyunput (int c, register char * yy_bp ) > > -{ > > - register char *yy_cp; > > - > > - yy_cp = (yy_c_buf_p); > > - > > - /* undo effects of setting up yytext */ > > - *yy_cp = (yy_hold_char); > > - > > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > > - { /* need to shift things up to make room */ > > - /* +2 for EOB chars. */ > > - register int number_to_move = (yy_n_chars) + 2; > > - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; > > - register char *source = > > - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; > > - > > - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) > > - *--dest = *--source; > > - > > - yy_cp += (int) (dest - source); > > - yy_bp += (int) (dest - source); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; > > - > > - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) > > - YY_FATAL_ERROR( "flex scanner push-back overflow" ); > > - } > > - > > - *--yy_cp = (char) c; > > - > > - (yytext_ptr) = yy_bp; > > - (yy_hold_char) = *yy_cp; > > - (yy_c_buf_p) = yy_cp; > > -} > > - > > -#ifndef YY_NO_INPUT > > -#ifdef __cplusplus > > - static int yyinput (void) > > -#else > > - static int input (void) > > -#endif > > - > > -{ > > - int c; > > - > > - *(yy_c_buf_p) = (yy_hold_char); > > - > > - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) > > - { > > - /* yy_c_buf_p now points to the character we want to return. > > - * If this occurs *before* the EOB characters, then it's a > > - * valid NUL; if not, then we've hit the end of the buffer. > > - */ > > - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) > > - /* This was really a NUL. */ > > - *(yy_c_buf_p) = '\0'; > > - > > - else > > - { /* need more input */ > > - int offset = (yy_c_buf_p) - (yytext_ptr); > > - ++(yy_c_buf_p); > > - > > - switch ( yy_get_next_buffer( ) ) > > - { > > - case EOB_ACT_LAST_MATCH: > > - /* This happens because yy_g_n_b() > > - * sees that we've accumulated a > > - * token and flags that we need to > > - * try matching the token before > > - * proceeding. But for input(), > > - * there's no matching to consider. > > - * So convert the EOB_ACT_LAST_MATCH > > - * to EOB_ACT_END_OF_FILE. > > - */ > > - > > - /* Reset buffer status. */ > > - yyrestart(yyin ); > > - > > - /*FALLTHROUGH*/ > > - > > - case EOB_ACT_END_OF_FILE: > > - { > > - if ( yywrap( ) ) > > - return EOF; > > - > > - if ( ! (yy_did_buffer_switch_on_eof) ) > > - YY_NEW_FILE; > > -#ifdef __cplusplus > > - return yyinput(); > > -#else > > - return input(); > > -#endif > > - } > > - > > - case EOB_ACT_CONTINUE_SCAN: > > - (yy_c_buf_p) = (yytext_ptr) + offset; > > - break; > > - } > > - } > > - } > > - > > - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ > > - *(yy_c_buf_p) = '\0'; /* preserve yytext */ > > - (yy_hold_char) = *++(yy_c_buf_p); > > - > > - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); > > - > > - return c; > > -} > > -#endif /* ifndef YY_NO_INPUT */ > > - > > -/** Immediately switch to a different input stream. > > - * @param input_file A readable stream. > > - * > > - * @note This function does not reset the start condition to @c INITIAL . > > - */ > > - void yyrestart (FILE * input_file ) > > -{ > > - > > - if ( ! YY_CURRENT_BUFFER ){ > > - yyensure_buffer_stack (); > > - YY_CURRENT_BUFFER_LVALUE = > > - yy_create_buffer(yyin,YY_BUF_SIZE ); > > - } > > - > > - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); > > - yy_load_buffer_state( ); > > -} > > - > > -/** Switch to a different input buffer. > > - * @param new_buffer The new input buffer. > > - * > > - */ > > - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) > > -{ > > - > > - /* TODO. We should be able to replace this entire function body > > - * with > > - * yypop_buffer_state(); > > - * yypush_buffer_state(new_buffer); > > - */ > > - yyensure_buffer_stack (); > > - if ( YY_CURRENT_BUFFER == new_buffer ) > > - return; > > - > > - if ( YY_CURRENT_BUFFER ) > > - { > > - /* Flush out information for old buffer. */ > > - *(yy_c_buf_p) = (yy_hold_char); > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > > - yy_load_buffer_state( ); > > - > > - /* We don't actually know whether we did this switch during > > - * EOF (yywrap()) processing, but the only time this flag > > - * is looked at is after yywrap() is called, so it's safe > > - * to go ahead and always set it. > > - */ > > - (yy_did_buffer_switch_on_eof) = 1; > > -} > > - > > -static void yy_load_buffer_state (void) > > -{ > > - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; > > - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; > > - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; > > - (yy_hold_char) = *(yy_c_buf_p); > > -} > > - > > -/** Allocate and initialize an input buffer state. > > - * @param file A readable stream. > > - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. > > - * > > - * @return the allocated buffer state. > > - */ > > - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) > > -{ > > - YY_BUFFER_STATE b; > > - > > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > > - > > - b->yy_buf_size = size; > > - > > - /* yy_ch_buf has to be 2 characters longer than the size given because > > - * we need to put in 2 end-of-buffer characters. > > - */ > > - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); > > - if ( ! b->yy_ch_buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); > > - > > - b->yy_is_our_buffer = 1; > > - > > - yy_init_buffer(b,file ); > > - > > - return b; > > -} > > - > > -/** Destroy the buffer. > > - * @param b a buffer created with yy_create_buffer() > > - * > > - */ > > - void yy_delete_buffer (YY_BUFFER_STATE b ) > > -{ > > - > > - if ( ! b ) > > - return; > > - > > - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ > > - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; > > - > > - if ( b->yy_is_our_buffer ) > > - yyfree((void *) b->yy_ch_buf ); > > - > > - yyfree((void *) b ); > > -} > > - > > -#ifndef __cplusplus > > -extern int isatty (int ); > > -#endif /* __cplusplus */ > > - > > -/* Initializes or reinitializes a buffer. > > - * This function is sometimes called more than once on the same buffer, > > - * such as during a yyrestart() or at EOF. > > - */ > > - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) > > - > > -{ > > - int oerrno = errno; > > - > > - yy_flush_buffer(b ); > > - > > - b->yy_input_file = file; > > - b->yy_fill_buffer = 1; > > - > > - /* If b is the current buffer, then yy_init_buffer was _probably_ > > - * called from yyrestart() or through yy_get_next_buffer. > > - * In that case, we don't want to reset the lineno or column. > > - */ > > - if (b != YY_CURRENT_BUFFER){ > > - b->yy_bs_lineno = 1; > > - b->yy_bs_column = 0; > > - } > > - > > - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; > > - > > - errno = oerrno; > > -} > > - > > -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. > > - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. > > - * > > - */ > > - void yy_flush_buffer (YY_BUFFER_STATE b ) > > -{ > > - if ( ! b ) > > - return; > > - > > - b->yy_n_chars = 0; > > - > > - /* We always need two end-of-buffer characters. The first causes > > - * a transition to the end-of-buffer state. The second causes > > - * a jam in that state. > > - */ > > - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; > > - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; > > - > > - b->yy_buf_pos = &b->yy_ch_buf[0]; > > - > > - b->yy_at_bol = 1; > > - b->yy_buffer_status = YY_BUFFER_NEW; > > - > > - if ( b == YY_CURRENT_BUFFER ) > > - yy_load_buffer_state( ); > > -} > > - > > -/** Pushes the new state onto the stack. The new state becomes > > - * the current state. This function will allocate the stack > > - * if necessary. > > - * @param new_buffer The new state. > > - * > > - */ > > -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) > > -{ > > - if (new_buffer == NULL) > > - return; > > - > > - yyensure_buffer_stack(); > > - > > - /* This block is copied from yy_switch_to_buffer. */ > > - if ( YY_CURRENT_BUFFER ) > > - { > > - /* Flush out information for old buffer. */ > > - *(yy_c_buf_p) = (yy_hold_char); > > - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); > > - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); > > - } > > - > > - /* Only push if top exists. Otherwise, replace top. */ > > - if (YY_CURRENT_BUFFER) > > - (yy_buffer_stack_top)++; > > - YY_CURRENT_BUFFER_LVALUE = new_buffer; > > - > > - /* copied from yy_switch_to_buffer. */ > > - yy_load_buffer_state( ); > > - (yy_did_buffer_switch_on_eof) = 1; > > -} > > - > > -/** Removes and deletes the top of the stack, if present. > > - * The next element becomes the new top. > > - * > > - */ > > -void yypop_buffer_state (void) > > -{ > > - if (!YY_CURRENT_BUFFER) > > - return; > > - > > - yy_delete_buffer(YY_CURRENT_BUFFER ); > > - YY_CURRENT_BUFFER_LVALUE = NULL; > > - if ((yy_buffer_stack_top) > 0) > > - --(yy_buffer_stack_top); > > - > > - if (YY_CURRENT_BUFFER) { > > - yy_load_buffer_state( ); > > - (yy_did_buffer_switch_on_eof) = 1; > > - } > > -} > > - > > -/* Allocates the stack if it does not exist. > > - * Guarantees space for at least one push. > > - */ > > -static void yyensure_buffer_stack (void) > > -{ > > - int num_to_alloc; > > - > > - if (!(yy_buffer_stack)) { > > - > > - /* First allocation is just for 2 elements, since we don't know if this > > - * scanner will even need a stack. We use 2 instead of 1 to avoid an > > - * immediate realloc on the next call. > > - */ > > - num_to_alloc = 1; > > - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc > > - (num_to_alloc * sizeof(struct yy_buffer_state*) > > - ); > > - if ( ! (yy_buffer_stack) ) > > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > > - > > - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); > > - > > - (yy_buffer_stack_max) = num_to_alloc; > > - (yy_buffer_stack_top) = 0; > > - return; > > - } > > - > > - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ > > - > > - /* Increase the buffer to prepare for a possible push. */ > > - int grow_size = 8 /* arbitrary grow size */; > > - > > - num_to_alloc = (yy_buffer_stack_max) + grow_size; > > - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc > > - ((yy_buffer_stack), > > - num_to_alloc * sizeof(struct yy_buffer_state*) > > - ); > > - if ( ! (yy_buffer_stack) ) > > - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); > > - > > - /* zero only the new slots.*/ > > - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); > > - (yy_buffer_stack_max) = num_to_alloc; > > - } > > -} > > - > > -/** Setup the input buffer state to scan directly from a user-specified character buffer. > > - * @param base the character buffer > > - * @param size the size in bytes of the character buffer > > - * > > - * @return the newly allocated buffer state object. > > - */ > > -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) > > -{ > > - YY_BUFFER_STATE b; > > - > > - if ( size < 2 || > > - base[size-2] != YY_END_OF_BUFFER_CHAR || > > - base[size-1] != YY_END_OF_BUFFER_CHAR ) > > - /* They forgot to leave room for the EOB's. */ > > - return 0; > > - > > - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); > > - > > - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ > > - b->yy_buf_pos = b->yy_ch_buf = base; > > - b->yy_is_our_buffer = 0; > > - b->yy_input_file = 0; > > - b->yy_n_chars = b->yy_buf_size; > > - b->yy_is_interactive = 0; > > - b->yy_at_bol = 1; > > - b->yy_fill_buffer = 0; > > - b->yy_buffer_status = YY_BUFFER_NEW; > > - > > - yy_switch_to_buffer(b ); > > - > > - return b; > > -} > > - > > -/** Setup the input buffer state to scan a string. The next call to yylex() will > > - * scan from a @e copy of @a str. > > - * @param yystr a NUL-terminated string to scan > > - * > > - * @return the newly allocated buffer state object. > > - * @note If you want to scan bytes that may contain NUL values, then use > > - * yy_scan_bytes() instead. > > - */ > > -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) > > -{ > > - > > - return yy_scan_bytes(yystr,strlen(yystr) ); > > -} > > - > > -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will > > - * scan from a @e copy of @a bytes. > > - * @param bytes the byte buffer to scan > > - * @param len the number of bytes in the buffer pointed to by @a bytes. > > - * > > - * @return the newly allocated buffer state object. > > - */ > > -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) > > -{ > > - YY_BUFFER_STATE b; > > - char *buf; > > - yy_size_t n; > > - int i; > > - > > - /* Get memory for full buffer, including space for trailing EOB's. */ > > - n = _yybytes_len + 2; > > - buf = (char *) yyalloc(n ); > > - if ( ! buf ) > > - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); > > - > > - for ( i = 0; i < _yybytes_len; ++i ) > > - buf[i] = yybytes[i]; > > - > > - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; > > - > > - b = yy_scan_buffer(buf,n ); > > - if ( ! b ) > > - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); > > - > > - /* It's okay to grow etc. this buffer, and we should throw it > > - * away when we're done. > > - */ > > - b->yy_is_our_buffer = 1; > > - > > - return b; > > -} > > - > > -#ifndef YY_EXIT_FAILURE > > -#define YY_EXIT_FAILURE 2 > > -#endif > > - > > -static void yy_fatal_error (yyconst char* msg ) > > -{ > > - (void) fprintf( stderr, "%s\n", msg ); > > - exit( YY_EXIT_FAILURE ); > > -} > > - > > -/* Redefine yyless() so it works in section 3 code. */ > > - > > -#undef yyless > > -#define yyless(n) \ > > - do \ > > - { \ > > - /* Undo effects of setting up yytext. */ \ > > - int yyless_macro_arg = (n); \ > > - YY_LESS_LINENO(yyless_macro_arg);\ > > - yytext[yyleng] = (yy_hold_char); \ > > - (yy_c_buf_p) = yytext + yyless_macro_arg; \ > > - (yy_hold_char) = *(yy_c_buf_p); \ > > - *(yy_c_buf_p) = '\0'; \ > > - yyleng = yyless_macro_arg; \ > > - } \ > > - while ( 0 ) > > - > > -/* Accessor methods (get/set functions) to struct members. */ > > - > > -/** Get the current line number. > > - * > > - */ > > -int yyget_lineno (void) > > -{ > > - > > - return yylineno; > > -} > > - > > -/** Get the input stream. > > - * > > - */ > > -FILE *yyget_in (void) > > -{ > > - return yyin; > > -} > > - > > -/** Get the output stream. > > - * > > - */ > > -FILE *yyget_out (void) > > -{ > > - return yyout; > > -} > > - > > -/** Get the length of the current token. > > - * > > - */ > > -int yyget_leng (void) > > -{ > > - return yyleng; > > -} > > - > > -/** Get the current token. > > - * > > - */ > > - > > -char *yyget_text (void) > > -{ > > - return yytext; > > -} > > - > > -/** Set the current line number. > > - * @param line_number > > - * > > - */ > > -void yyset_lineno (int line_number ) > > -{ > > - > > - yylineno = line_number; > > -} > > - > > -/** Set the input stream. This does not discard the current > > - * input buffer. > > - * @param in_str A readable stream. > > - * > > - * @see yy_switch_to_buffer > > - */ > > -void yyset_in (FILE * in_str ) > > -{ > > - yyin = in_str ; > > -} > > - > > -void yyset_out (FILE * out_str ) > > -{ > > - yyout = out_str ; > > -} > > - > > -int yyget_debug (void) > > -{ > > - return yy_flex_debug; > > -} > > - > > -void yyset_debug (int bdebug ) > > -{ > > - yy_flex_debug = bdebug ; > > -} > > - > > -static int yy_init_globals (void) > > -{ > > - /* Initialization is the same as for the non-reentrant scanner. > > - * This function is called from yylex_destroy(), so don't allocate here. > > - */ > > - > > - (yy_buffer_stack) = 0; > > - (yy_buffer_stack_top) = 0; > > - (yy_buffer_stack_max) = 0; > > - (yy_c_buf_p) = (char *) 0; > > - (yy_init) = 0; > > - (yy_start) = 0; > > - > > -/* Defined in main.c */ > > -#ifdef YY_STDINIT > > - yyin = stdin; > > - yyout = stdout; > > -#else > > - yyin = (FILE *) 0; > > - yyout = (FILE *) 0; > > -#endif > > - > > - /* For future reference: Set errno on error, since we are called by > > - * yylex_init() > > - */ > > - return 0; > > -} > > - > > -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ > > -int yylex_destroy (void) > > -{ > > - > > - /* Pop the buffer stack, destroying each element. */ > > - while(YY_CURRENT_BUFFER){ > > - yy_delete_buffer(YY_CURRENT_BUFFER ); > > - YY_CURRENT_BUFFER_LVALUE = NULL; > > - yypop_buffer_state(); > > - } > > - > > - /* Destroy the stack itself. */ > > - yyfree((yy_buffer_stack) ); > > - (yy_buffer_stack) = NULL; > > - > > - /* Reset the globals. This is important in a non-reentrant scanner so the next time > > - * yylex() is called, initialization will occur. */ > > - yy_init_globals( ); > > - > > - return 0; > > -} > > - > > -/* > > - * Internal utility routines. > > - */ > > - > > -#ifndef yytext_ptr > > -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) > > -{ > > - register int i; > > - for ( i = 0; i < n; ++i ) > > - s1[i] = s2[i]; > > -} > > -#endif > > - > > -#ifdef YY_NEED_STRLEN > > -static int yy_flex_strlen (yyconst char * s ) > > -{ > > - register int n; > > - for ( n = 0; s[n]; ++n ) > > - ; > > - > > - return n; > > -} > > -#endif > > - > > -void *yyalloc (yy_size_t size ) > > -{ > > - return (void *) malloc( size ); > > -} > > - > > -void *yyrealloc (void * ptr, yy_size_t size ) > > -{ > > - /* The cast to (char *) in the following accommodates both > > - * implementations that use char* generic pointers, and those > > - * that use void* generic pointers. It works with the latter > > - * because both ANSI C and C++ allow castless assignment from > > - * any pointer type to void*, and deal with argument conversions > > - * as though doing an assignment. > > - */ > > - return (void *) realloc( (char *) ptr, size ); > > -} > > - > > -void yyfree (void * ptr ) > > -{ > > - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ > > -} > > - > > -#define YYTABLES_NAME "yytables" > > - > > -/* Bring in the keyword recognizer. */ > > - > > -#include "keywords.c" > > - > > -/* Macros to append to our phrase collection list. */ > > - > > -/* > > - * We mark any token, that that equals to a known enumerator, as > > - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, > > - * the only problem is struct and union members: > > - * enum e { a, b }; struct s { int a, b; } > > - * but in this case, the only effect will be, that the ABI checksums become > > - * more volatile, which is acceptable. Also, such collisions are quite rare, > > - * so far it was only observed in include/linux/telephony.h. > > - */ > > -#define _APP(T,L) do { \ > > - cur_node = next_node; \ > > - next_node = xmalloc(sizeof(*next_node)); \ > > - next_node->next = cur_node; \ > > - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ > > - cur_node->tag = \ > > - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ > > - SYM_ENUM_CONST : SYM_NORMAL ; \ > > - cur_node->in_source_file = in_source_file; \ > > - } while (0) > > - > > -#define APP _APP(yytext, yyleng) > > - > > -/* The second stage lexer. Here we incorporate knowledge of the state > > - of the parser to tailor the tokens that are returned. */ > > - > > -int > > -yylex(void) > > -{ > > - static enum { > > - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, > > - ST_BRACKET, ST_BRACE, ST_EXPRESSION, > > - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, > > - ST_TABLE_5, ST_TABLE_6 > > - } lexstate = ST_NOTSTARTED; > > - > > - static int suppress_type_lookup, dont_want_brace_phrase; > > - static struct string_list *next_node; > > - > > - int token, count = 0; > > - struct string_list *cur_node; > > - > > - if (lexstate == ST_NOTSTARTED) > > - { > > - next_node = xmalloc(sizeof(*next_node)); > > - next_node->next = NULL; > > - lexstate = ST_NORMAL; > > - } > > - > > -repeat: > > - token = yylex1(); > > - > > - if (token == 0) > > - return 0; > > - else if (token == FILENAME) > > - { > > - char *file, *e; > > - > > - /* Save the filename and line number for later error messages. */ > > - > > - if (cur_filename) > > - free(cur_filename); > > - > > - file = strchr(yytext, '\"')+1; > > - e = strchr(file, '\"'); > > - *e = '\0'; > > - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); > > - cur_line = atoi(yytext+2); > > - > > - if (!source_file) { > > - source_file = xstrdup(cur_filename); > > - in_source_file = 1; > > - } else { > > - in_source_file = (strcmp(cur_filename, source_file) == 0); > > - } > > - > > - goto repeat; > > - } > > - > > - switch (lexstate) > > - { > > - case ST_NORMAL: > > - switch (token) > > - { > > - case IDENT: > > - APP; > > - { > > - int r = is_reserved_word(yytext, yyleng); > > - if (r >= 0) > > - { > > - switch (token = r) > > - { > > - case ATTRIBUTE_KEYW: > > - lexstate = ST_ATTRIBUTE; > > - count = 0; > > - goto repeat; > > - case ASM_KEYW: > > - lexstate = ST_ASM; > > - count = 0; > > - goto repeat; > > - case TYPEOF_KEYW: > > - lexstate = ST_TYPEOF; > > - count = 0; > > - goto repeat; > > - > > - case STRUCT_KEYW: > > - case UNION_KEYW: > > - case ENUM_KEYW: > > - dont_want_brace_phrase = 3; > > - suppress_type_lookup = 2; > > - goto fini; > > - > > - case EXPORT_SYMBOL_KEYW: > > - goto fini; > > - } > > - } > > - if (!suppress_type_lookup) > > - { > > - if (find_symbol(yytext, SYM_TYPEDEF, 1)) > > - token = TYPE; > > - } > > - } > > - break; > > - > > - case '[': > > - APP; > > - lexstate = ST_BRACKET; > > - count = 1; > > - goto repeat; > > - > > - case '{': > > - APP; > > - if (dont_want_brace_phrase) > > - break; > > - lexstate = ST_BRACE; > > - count = 1; > > - goto repeat; > > - > > - case '=': case ':': > > - APP; > > - lexstate = ST_EXPRESSION; > > - break; > > - > > - case DOTS: > > - default: > > - APP; > > - break; > > - } > > - break; > > - > > - case ST_ATTRIBUTE: > > - APP; > > - switch (token) > > - { > > - case '(': > > - ++count; > > - goto repeat; > > - case ')': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = ATTRIBUTE_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_ASM: > > - APP; > > - switch (token) > > - { > > - case '(': > > - ++count; > > - goto repeat; > > - case ')': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = ASM_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_TYPEOF_1: > > - if (token == IDENT) > > - { > > - if (is_reserved_word(yytext, yyleng) >= 0 > > - || find_symbol(yytext, SYM_TYPEDEF, 1)) > > - { > > - yyless(0); > > - unput('('); > > - lexstate = ST_NORMAL; > > - token = TYPEOF_KEYW; > > - break; > > - } > > - _APP("(", 1); > > - } > > - lexstate = ST_TYPEOF; > > - /* FALLTHRU */ > > - > > - case ST_TYPEOF: > > - switch (token) > > - { > > - case '(': > > - if ( ++count == 1 ) > > - lexstate = ST_TYPEOF_1; > > - else > > - APP; > > - goto repeat; > > - case ')': > > - APP; > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = TYPEOF_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - APP; > > - goto repeat; > > - } > > - break; > > - > > - case ST_BRACKET: > > - APP; > > - switch (token) > > - { > > - case '[': > > - ++count; > > - goto repeat; > > - case ']': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = BRACKET_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_BRACE: > > - APP; > > - switch (token) > > - { > > - case '{': > > - ++count; > > - goto repeat; > > - case '}': > > - if (--count == 0) > > - { > > - lexstate = ST_NORMAL; > > - token = BRACE_PHRASE; > > - break; > > - } > > - goto repeat; > > - default: > > - goto repeat; > > - } > > - break; > > - > > - case ST_EXPRESSION: > > - switch (token) > > - { > > - case '(': case '[': case '{': > > - ++count; > > - APP; > > - goto repeat; > > - case '}': > > - /* is this the last line of an enum declaration? */ > > - if (count == 0) > > - { > > - /* Put back the token we just read so's we can find it again > > - after registering the expression. */ > > - unput(token); > > - > > - lexstate = ST_NORMAL; > > - token = EXPRESSION_PHRASE; > > - break; > > - } > > - /* FALLTHRU */ > > - case ')': case ']': > > - --count; > > - APP; > > - goto repeat; > > - case ',': case ';': > > - if (count == 0) > > - { > > - /* Put back the token we just read so's we can find it again > > - after registering the expression. */ > > - unput(token); > > - > > - lexstate = ST_NORMAL; > > - token = EXPRESSION_PHRASE; > > - break; > > - } > > - APP; > > - goto repeat; > > - default: > > - APP; > > - goto repeat; > > - } > > - break; > > - > > - case ST_TABLE_1: > > - goto repeat; > > - > > - case ST_TABLE_2: > > - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') > > - { > > - token = EXPORT_SYMBOL_KEYW; > > - lexstate = ST_TABLE_5; > > - APP; > > - break; > > - } > > - lexstate = ST_TABLE_6; > > - /* FALLTHRU */ > > - > > - case ST_TABLE_6: > > - switch (token) > > - { > > - case '{': case '[': case '(': > > - ++count; > > - break; > > - case '}': case ']': case ')': > > - --count; > > - break; > > - case ',': > > - if (count == 0) > > - lexstate = ST_TABLE_2; > > - break; > > - }; > > - goto repeat; > > - > > - case ST_TABLE_3: > > - goto repeat; > > - > > - case ST_TABLE_4: > > - if (token == ';') > > - lexstate = ST_NORMAL; > > - goto repeat; > > - > > - case ST_TABLE_5: > > - switch (token) > > - { > > - case ',': > > - token = ';'; > > - lexstate = ST_TABLE_2; > > - APP; > > - break; > > - default: > > - APP; > > - break; > > - } > > - break; > > - > > - default: > > - exit(1); > > - } > > -fini: > > - > > - if (suppress_type_lookup > 0) > > - --suppress_type_lookup; > > - if (dont_want_brace_phrase > 0) > > - --dont_want_brace_phrase; > > - > > - yylval = &next_node->next; > > - > > - return token; > > -} > > - > > diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped > > deleted file mode 100644 > > index d02258b..0000000 > > --- a/scripts/genksyms/parse.tab.c_shipped > > +++ /dev/null > > @@ -1,2394 +0,0 @@ > > -/* A Bison parser, made by GNU Bison 2.7. */ > > - > > -/* Bison implementation for Yacc-like parsers in C > > - > > - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. > > - > > - This program is free software: you can redistribute it and/or modify > > - it under the terms of the GNU General Public License as published by > > - the Free Software Foundation, either version 3 of the License, or > > - (at your option) any later version. > > - > > - This program is distributed in the hope that it will be useful, > > - but WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > - GNU General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > > - > > -/* As a special exception, you may create a larger work that contains > > - part or all of the Bison parser skeleton and distribute that work > > - under terms of your choice, so long as that work isn't itself a > > - parser generator using the skeleton or a modified version thereof > > - as a parser skeleton. Alternatively, if you modify or redistribute > > - the parser skeleton itself, you may (at your option) remove this > > - special exception, which will cause the skeleton and the resulting > > - Bison output files to be licensed under the GNU General Public > > - License without this special exception. > > - > > - This special exception was added by the Free Software Foundation in > > - version 2.2 of Bison. */ > > - > > -/* C LALR(1) parser skeleton written by Richard Stallman, by > > - simplifying the original so-called "semantic" parser. */ > > - > > -/* All symbols defined below should begin with yy or YY, to avoid > > - infringing on user name space. This should be done even for local > > - variables, as they might otherwise be expanded by user macros. > > - There are some unavoidable exceptions within include files to > > - define necessary library symbols; they are noted "INFRINGES ON > > - USER NAME SPACE" below. */ > > - > > -/* Identify Bison output. */ > > -#define YYBISON 1 > > - > > -/* Bison version. */ > > -#define YYBISON_VERSION "2.7" > > - > > -/* Skeleton name. */ > > -#define YYSKELETON_NAME "yacc.c" > > - > > -/* Pure parsers. */ > > -#define YYPURE 0 > > - > > -/* Push parsers. */ > > -#define YYPUSH 0 > > - > > -/* Pull parsers. */ > > -#define YYPULL 1 > > - > > - > > - > > - > > -/* Copy the first part of user declarations. */ > > - > > - > > - > > -#include <assert.h> > > -#include <stdlib.h> > > -#include <string.h> > > -#include "genksyms.h" > > - > > -static int is_typedef; > > -static int is_extern; > > -static char *current_name; > > -static struct string_list *decl_spec; > > - > > -static void yyerror(const char *); > > - > > -static inline void > > -remove_node(struct string_list **p) > > -{ > > - struct string_list *node = *p; > > - *p = node->next; > > - free_node(node); > > -} > > - > > -static inline void > > -remove_list(struct string_list **pb, struct string_list **pe) > > -{ > > - struct string_list *b = *pb, *e = *pe; > > - *pb = e; > > - free_list(b, e); > > -} > > - > > -/* Record definition of a struct/union/enum */ > > -static void record_compound(struct string_list **keyw, > > - struct string_list **ident, > > - struct string_list **body, > > - enum symbol_type type) > > -{ > > - struct string_list *b = *body, *i = *ident, *r; > > - > > - if (i->in_source_file) { > > - remove_node(keyw); > > - (*ident)->tag = type; > > - remove_list(body, ident); > > - return; > > - } > > - r = copy_node(i); r->tag = type; > > - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; > > - add_symbol(i->string, type, b, is_extern); > > -} > > - > > - > > - > > - > > -# ifndef YY_NULL > > -# if defined __cplusplus && 201103L <= __cplusplus > > -# define YY_NULL nullptr > > -# else > > -# define YY_NULL 0 > > -# endif > > -# endif > > - > > -/* Enabling verbose error messages. */ > > -#ifdef YYERROR_VERBOSE > > -# undef YYERROR_VERBOSE > > -# define YYERROR_VERBOSE 1 > > -#else > > -# define YYERROR_VERBOSE 0 > > -#endif > > - > > - > > -/* Enabling traces. */ > > -#ifndef YYDEBUG > > -# define YYDEBUG 1 > > -#endif > > -#if YYDEBUG > > -extern int yydebug; > > -#endif > > - > > -/* Tokens. */ > > -#ifndef YYTOKENTYPE > > -# define YYTOKENTYPE > > - /* Put the tokens into the symbol table, so that GDB and other debuggers > > - know about them. */ > > - enum yytokentype { > > - ASM_KEYW = 258, > > - ATTRIBUTE_KEYW = 259, > > - AUTO_KEYW = 260, > > - BOOL_KEYW = 261, > > - CHAR_KEYW = 262, > > - CONST_KEYW = 263, > > - DOUBLE_KEYW = 264, > > - ENUM_KEYW = 265, > > - EXTERN_KEYW = 266, > > - EXTENSION_KEYW = 267, > > - FLOAT_KEYW = 268, > > - INLINE_KEYW = 269, > > - INT_KEYW = 270, > > - LONG_KEYW = 271, > > - REGISTER_KEYW = 272, > > - RESTRICT_KEYW = 273, > > - SHORT_KEYW = 274, > > - SIGNED_KEYW = 275, > > - STATIC_KEYW = 276, > > - STRUCT_KEYW = 277, > > - TYPEDEF_KEYW = 278, > > - UNION_KEYW = 279, > > - UNSIGNED_KEYW = 280, > > - VOID_KEYW = 281, > > - VOLATILE_KEYW = 282, > > - TYPEOF_KEYW = 283, > > - VA_LIST_KEYW = 284, > > - EXPORT_SYMBOL_KEYW = 285, > > - ASM_PHRASE = 286, > > - ATTRIBUTE_PHRASE = 287, > > - TYPEOF_PHRASE = 288, > > - BRACE_PHRASE = 289, > > - BRACKET_PHRASE = 290, > > - EXPRESSION_PHRASE = 291, > > - CHAR = 292, > > - DOTS = 293, > > - IDENT = 294, > > - INT = 295, > > - REAL = 296, > > - STRING = 297, > > - TYPE = 298, > > - OTHER = 299, > > - FILENAME = 300 > > - }; > > -#endif > > - > > - > > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > > -typedef int YYSTYPE; > > -# define YYSTYPE_IS_TRIVIAL 1 > > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > > -# define YYSTYPE_IS_DECLARED 1 > > -#endif > > - > > -extern YYSTYPE yylval; > > - > > -#ifdef YYPARSE_PARAM > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void *YYPARSE_PARAM); > > -#else > > -int yyparse (); > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void); > > -#else > > -int yyparse (); > > -#endif > > -#endif /* ! YYPARSE_PARAM */ > > - > > - > > - > > -/* Copy the second part of user declarations. */ > > - > > - > > - > > -#ifdef short > > -# undef short > > -#endif > > - > > -#ifdef YYTYPE_UINT8 > > -typedef YYTYPE_UINT8 yytype_uint8; > > -#else > > -typedef unsigned char yytype_uint8; > > -#endif > > - > > -#ifdef YYTYPE_INT8 > > -typedef YYTYPE_INT8 yytype_int8; > > -#elif (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -typedef signed char yytype_int8; > > -#else > > -typedef short int yytype_int8; > > -#endif > > - > > -#ifdef YYTYPE_UINT16 > > -typedef YYTYPE_UINT16 yytype_uint16; > > -#else > > -typedef unsigned short int yytype_uint16; > > -#endif > > - > > -#ifdef YYTYPE_INT16 > > -typedef YYTYPE_INT16 yytype_int16; > > -#else > > -typedef short int yytype_int16; > > -#endif > > - > > -#ifndef YYSIZE_T > > -# ifdef __SIZE_TYPE__ > > -# define YYSIZE_T __SIZE_TYPE__ > > -# elif defined size_t > > -# define YYSIZE_T size_t > > -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YYSIZE_T size_t > > -# else > > -# define YYSIZE_T unsigned int > > -# endif > > -#endif > > - > > -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) > > - > > -#ifndef YY_ > > -# if defined YYENABLE_NLS && YYENABLE_NLS > > -# if ENABLE_NLS > > -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) > > -# endif > > -# endif > > -# ifndef YY_ > > -# define YY_(Msgid) Msgid > > -# endif > > -#endif > > - > > -/* Suppress unused-variable warnings by "using" E. */ > > -#if ! defined lint || defined __GNUC__ > > -# define YYUSE(E) ((void) (E)) > > -#else > > -# define YYUSE(E) /* empty */ > > -#endif > > - > > -/* Identity function, used to suppress warnings about constant conditions. */ > > -#ifndef lint > > -# define YYID(N) (N) > > -#else > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static int > > -YYID (int yyi) > > -#else > > -static int > > -YYID (yyi) > > - int yyi; > > -#endif > > -{ > > - return yyi; > > -} > > -#endif > > - > > -#if ! defined yyoverflow || YYERROR_VERBOSE > > - > > -/* The parser invokes alloca or malloc; define the necessary symbols. */ > > - > > -# ifdef YYSTACK_USE_ALLOCA > > -# if YYSTACK_USE_ALLOCA > > -# ifdef __GNUC__ > > -# define YYSTACK_ALLOC __builtin_alloca > > -# elif defined __BUILTIN_VA_ARG_INCR > > -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ > > -# elif defined _AIX > > -# define YYSTACK_ALLOC __alloca > > -# elif defined _MSC_VER > > -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ > > -# define alloca _alloca > > -# else > > -# define YYSTACK_ALLOC alloca > > -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > > - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ > > -# ifndef EXIT_SUCCESS > > -# define EXIT_SUCCESS 0 > > -# endif > > -# endif > > -# endif > > -# endif > > -# endif > > - > > -# ifdef YYSTACK_ALLOC > > - /* Pacify GCC's `empty if-body' warning. */ > > -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) > > -# ifndef YYSTACK_ALLOC_MAXIMUM > > - /* The OS might guarantee only one guard page at the bottom of the stack, > > - and a page size can be as small as 4096 bytes. So we cannot safely > > - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number > > - to allow for a few compiler-allocated temporary stack slots. */ > > -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ > > -# endif > > -# else > > -# define YYSTACK_ALLOC YYMALLOC > > -# define YYSTACK_FREE YYFREE > > -# ifndef YYSTACK_ALLOC_MAXIMUM > > -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM > > -# endif > > -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ > > - && ! ((defined YYMALLOC || defined malloc) \ > > - && (defined YYFREE || defined free))) > > -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ > > -# ifndef EXIT_SUCCESS > > -# define EXIT_SUCCESS 0 > > -# endif > > -# endif > > -# ifndef YYMALLOC > > -# define YYMALLOC malloc > > -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ > > -# endif > > -# endif > > -# ifndef YYFREE > > -# define YYFREE free > > -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -void free (void *); /* INFRINGES ON USER NAME SPACE */ > > -# endif > > -# endif > > -# endif > > -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ > > - > > - > > -#if (! defined yyoverflow \ > > - && (! defined __cplusplus \ > > - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) > > - > > -/* A type that is properly aligned for any stack member. */ > > -union yyalloc > > -{ > > - yytype_int16 yyss_alloc; > > - YYSTYPE yyvs_alloc; > > -}; > > - > > -/* The size of the maximum gap between one aligned stack and the next. */ > > -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) > > - > > -/* The size of an array large to enough to hold all stacks, each with > > - N elements. */ > > -# define YYSTACK_BYTES(N) \ > > - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ > > - + YYSTACK_GAP_MAXIMUM) > > - > > -# define YYCOPY_NEEDED 1 > > - > > -/* Relocate STACK from its old location to the new one. The > > - local variables YYSIZE and YYSTACKSIZE give the old and new number of > > - elements in the stack, and YYPTR gives the new location of the > > - stack. Advance YYPTR to a properly aligned location for the next > > - stack. */ > > -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ > > - do \ > > - { \ > > - YYSIZE_T yynewbytes; \ > > - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ > > - Stack = &yyptr->Stack_alloc; \ > > - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ > > - yyptr += yynewbytes / sizeof (*yyptr); \ > > - } \ > > - while (YYID (0)) > > - > > -#endif > > - > > -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED > > -/* Copy COUNT objects from SRC to DST. The source and destination do > > - not overlap. */ > > -# ifndef YYCOPY > > -# if defined __GNUC__ && 1 < __GNUC__ > > -# define YYCOPY(Dst, Src, Count) \ > > - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) > > -# else > > -# define YYCOPY(Dst, Src, Count) \ > > - do \ > > - { \ > > - YYSIZE_T yyi; \ > > - for (yyi = 0; yyi < (Count); yyi++) \ > > - (Dst)[yyi] = (Src)[yyi]; \ > > - } \ > > - while (YYID (0)) > > -# endif > > -# endif > > -#endif /* !YYCOPY_NEEDED */ > > - > > -/* YYFINAL -- State number of the termination state. */ > > -#define YYFINAL 4 > > -/* YYLAST -- Last index in YYTABLE. */ > > -#define YYLAST 522 > > - > > -/* YYNTOKENS -- Number of terminals. */ > > -#define YYNTOKENS 55 > > -/* YYNNTS -- Number of nonterminals. */ > > -#define YYNNTS 49 > > -/* YYNRULES -- Number of rules. */ > > -#define YYNRULES 133 > > -/* YYNRULES -- Number of states. */ > > -#define YYNSTATES 187 > > - > > -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ > > -#define YYUNDEFTOK 2 > > -#define YYMAXUTOK 300 > > - > > -#define YYTRANSLATE(YYX) \ > > - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) > > - > > -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ > > -static const yytype_uint8 yytranslate[] = > > -{ > > - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, > > - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, > > - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, > > - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, > > - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, > > - 45 > > -}; > > - > > -#if YYDEBUG > > -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in > > - YYRHS. */ > > -static const yytype_uint16 yyprhs[] = > > -{ > > - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, > > - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, > > - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, > > - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, > > - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, > > - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, > > - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, > > - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, > > - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, > > - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, > > - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, > > - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, > > - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, > > - 347, 350, 351, 353 > > -}; > > - > > -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ > > -static const yytype_int8 yyrhs[] = > > -{ > > - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, > > - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, > > - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, > > - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, > > - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, > > - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, > > - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, > > - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, > > - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, > > - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, > > - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, > > - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, > > - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, > > - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, > > - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, > > - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, > > - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, > > - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, > > - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, > > - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, > > - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, > > - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, > > - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, > > - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, > > - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, > > - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, > > - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, > > - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, > > - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, > > - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, > > - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, > > - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, > > - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, > > - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, > > - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, > > - -1, 31, -1, 30, 49, 39, 50, 46, -1 > > -}; > > - > > -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ > > -static const yytype_uint16 yyrline[] = > > -{ > > - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, > > - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, > > - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, > > - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, > > - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, > > - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, > > - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, > > - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, > > - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, > > - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, > > - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, > > - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, > > - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, > > - 493, 497, 498, 502 > > -}; > > -#endif > > - > > -#if YYDEBUG || YYERROR_VERBOSE || 0 > > -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. > > - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ > > -static const char *const yytname[] = > > -{ > > - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", > > - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", > > - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", > > - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", > > - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", > > - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", > > - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", > > - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", > > - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", > > - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", > > - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", > > - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", > > - "init_declarator_list_opt", "init_declarator_list", "init_declarator", > > - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", > > - "storage_class_specifier", "type_specifier", "simple_type_specifier", > > - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", > > - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", > > - "direct_nested_declarator", "parameter_declaration_clause", > > - "parameter_declaration_list_opt", "parameter_declaration_list", > > - "parameter_declaration", "m_abstract_declarator", > > - "direct_m_abstract_declarator", "function_definition", "initializer_opt", > > - "initializer", "class_body", "member_specification_opt", > > - "member_specification", "member_declaration", > > - "member_declarator_list_opt", "member_declarator_list", > > - "member_declarator", "member_bitfield_declarator", "attribute_opt", > > - "enum_body", "enumerator_list", "enumerator", "asm_definition", > > - "asm_phrase_opt", "export_definition", YY_NULL > > -}; > > -#endif > > - > > -# ifdef YYPRINT > > -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to > > - token YYLEX-NUM. */ > > -static const yytype_uint16 yytoknum[] = > > -{ > > - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, > > - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, > > - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, > > - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, > > - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, > > - 41, 42, 61, 123, 58 > > -}; > > -# endif > > - > > -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ > > -static const yytype_uint8 yyr1[] = > > -{ > > - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, > > - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, > > - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, > > - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, > > - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, > > - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, > > - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, > > - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, > > - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, > > - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, > > - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, > > - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, > > - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, > > - 101, 102, 102, 103 > > -}; > > - > > -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ > > -static const yytype_uint8 yyr2[] = > > -{ > > - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, > > - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, > > - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, > > - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, > > - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, > > - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, > > - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, > > - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, > > - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, > > - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, > > - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, > > - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, > > - 2, 0, 1, 5 > > -}; > > - > > -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. > > - Performed when YYTABLE doesn't specify something else to do. Zero > > - means the default is an error. */ > > -static const yytype_uint8 yydefact[] = > > -{ > > - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, > > - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, > > - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, > > - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, > > - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, > > - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, > > - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, > > - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, > > - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, > > - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, > > - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, > > - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, > > - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, > > - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, > > - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, > > - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, > > - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, > > - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, > > - 105, 86, 90, 80, 79, 98, 97 > > -}; > > - > > -/* YYDEFGOTO[NTERM-NUM]. */ > > -static const yytype_int16 yydefgoto[] = > > -{ > > - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, > > - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, > > - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, > > - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, > > - 119, 120, 136, 53, 77, 78, 47, 101, 48 > > -}; > > - > > -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing > > - STATE-NUM. */ > > -#define YYPACT_NINF -94 > > -static const yytype_int16 yypact[] = > > -{ > > - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, > > - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, > > - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, > > - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, > > - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, > > - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, > > - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, > > - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, > > - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, > > - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, > > - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, > > - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, > > - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, > > - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, > > - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, > > - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, > > - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, > > - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, > > - -94, -94, -94, -94, -94, -94, -94 > > -}; > > - > > -/* YYPGOTO[NTERM-NUM]. */ > > -static const yytype_int16 yypgoto[] = > > -{ > > - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, > > - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, > > - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, > > - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, > > - 33, 82, 78, 144, -94, 99, -94, -94, -94 > > -}; > > - > > -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If > > - positive, shift that token. If negative, reduce the rule which > > - number is the opposite. If YYTABLE_NINF, syntax error. */ > > -#define YYTABLE_NINF -110 > > -static const yytype_int16 yytable[] = > > -{ > > - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, > > - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, > > - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, > > - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, > > - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, > > - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, > > - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, > > - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, > > - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, > > - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, > > - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, > > - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, > > - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, > > - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, > > - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, > > - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, > > - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, > > - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, > > - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, > > - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, > > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, > > - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, > > - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, > > - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, > > - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, > > - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, > > - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, > > - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, > > - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, > > - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, > > - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, > > - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, > > - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, > > - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, > > - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, > > - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, > > - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, > > - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, > > - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, > > - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, > > - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, > > - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, > > - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, > > - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, > > - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, > > - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, > > - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, > > - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, > > - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, > > - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, > > - 0, 0, 36 > > -}; > > - > > -#define yypact_value_is_default(Yystate) \ > > - (!!((Yystate) == (-94))) > > - > > -#define yytable_value_is_error(Yytable_value) \ > > - YYID (0) > > - > > -static const yytype_int16 yycheck[] = > > -{ > > - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, > > - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, > > - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, > > - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, > > - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, > > - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, > > - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, > > - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, > > - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, > > - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, > > - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, > > - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, > > - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, > > - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, > > - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, > > - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, > > - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, > > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > > - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, > > - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, > > - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, > > - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, > > - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, > > - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, > > - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, > > - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, > > - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, > > - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, > > - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, > > - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, > > - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, > > - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, > > - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, > > - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, > > - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, > > - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, > > - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, > > - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, > > - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, > > - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, > > - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, > > - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, > > - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, > > - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, > > - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, > > - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, > > - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, > > - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, > > - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, > > - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, > > - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, > > - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, > > - -1, -1, 43 > > -}; > > - > > -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing > > - symbol of state STATE-NUM. */ > > -static const yytype_uint8 yystos[] = > > -{ > > - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, > > - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, > > - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, > > - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, > > - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, > > - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, > > - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, > > - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, > > - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, > > - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, > > - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, > > - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, > > - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, > > - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, > > - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, > > - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, > > - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, > > - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, > > - 36, 38, 83, 50, 50, 50, 50 > > -}; > > - > > -#define yyerrok (yyerrstatus = 0) > > -#define yyclearin (yychar = YYEMPTY) > > -#define YYEMPTY (-2) > > -#define YYEOF 0 > > - > > -#define YYACCEPT goto yyacceptlab > > -#define YYABORT goto yyabortlab > > -#define YYERROR goto yyerrorlab > > - > > - > > -/* Like YYERROR except do call yyerror. This remains here temporarily > > - to ease the transition to the new meaning of YYERROR, for GCC. > > - Once GCC version 2 has supplanted version 1, this can go. However, > > - YYFAIL appears to be in use. Nevertheless, it is formally deprecated > > - in Bison 2.4.2's NEWS entry, where a plan to phase it out is > > - discussed. */ > > - > > -#define YYFAIL goto yyerrlab > > -#if defined YYFAIL > > - /* This is here to suppress warnings from the GCC cpp's > > - -Wunused-macros. Normally we don't worry about that warning, but > > - some users do, and we want to make it easy for users to remove > > - YYFAIL uses, which will produce warnings from Bison 2.5. */ > > -#endif > > - > > -#define YYRECOVERING() (!!yyerrstatus) > > - > > -#define YYBACKUP(Token, Value) \ > > -do \ > > - if (yychar == YYEMPTY) \ > > - { \ > > - yychar = (Token); \ > > - yylval = (Value); \ > > - YYPOPSTACK (yylen); \ > > - yystate = *yyssp; \ > > - goto yybackup; \ > > - } \ > > - else \ > > - { \ > > - yyerror (YY_("syntax error: cannot back up")); \ > > - YYERROR; \ > > - } \ > > -while (YYID (0)) > > - > > -/* Error token number */ > > -#define YYTERROR 1 > > -#define YYERRCODE 256 > > - > > - > > -/* This macro is provided for backward compatibility. */ > > -#ifndef YY_LOCATION_PRINT > > -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) > > -#endif > > - > > - > > -/* YYLEX -- calling `yylex' with the right arguments. */ > > -#ifdef YYLEX_PARAM > > -# define YYLEX yylex (YYLEX_PARAM) > > -#else > > -# define YYLEX yylex () > > -#endif > > - > > -/* Enable debugging if requested. */ > > -#if YYDEBUG > > - > > -# ifndef YYFPRINTF > > -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ > > -# define YYFPRINTF fprintf > > -# endif > > - > > -# define YYDPRINTF(Args) \ > > -do { \ > > - if (yydebug) \ > > - YYFPRINTF Args; \ > > -} while (YYID (0)) > > - > > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ > > -do { \ > > - if (yydebug) \ > > - { \ > > - YYFPRINTF (stderr, "%s ", Title); \ > > - yy_symbol_print (stderr, \ > > - Type, Value); \ > > - YYFPRINTF (stderr, "\n"); \ > > - } \ > > -} while (YYID (0)) > > - > > - > > -/*--------------------------------. > > -| Print this symbol on YYOUTPUT. | > > -`--------------------------------*/ > > - > > -/*ARGSUSED*/ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > > -#else > > -static void > > -yy_symbol_value_print (yyoutput, yytype, yyvaluep) > > - FILE *yyoutput; > > - int yytype; > > - YYSTYPE const * const yyvaluep; > > -#endif > > -{ > > - FILE *yyo = yyoutput; > > - YYUSE (yyo); > > - if (!yyvaluep) > > - return; > > -# ifdef YYPRINT > > - if (yytype < YYNTOKENS) > > - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); > > -# else > > - YYUSE (yyoutput); > > -# endif > > - switch (yytype) > > - { > > - default: > > - break; > > - } > > -} > > - > > - > > -/*--------------------------------. > > -| Print this symbol on YYOUTPUT. | > > -`--------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) > > -#else > > -static void > > -yy_symbol_print (yyoutput, yytype, yyvaluep) > > - FILE *yyoutput; > > - int yytype; > > - YYSTYPE const * const yyvaluep; > > -#endif > > -{ > > - if (yytype < YYNTOKENS) > > - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); > > - else > > - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); > > - > > - yy_symbol_value_print (yyoutput, yytype, yyvaluep); > > - YYFPRINTF (yyoutput, ")"); > > -} > > - > > -/*------------------------------------------------------------------. > > -| yy_stack_print -- Print the state stack from its BOTTOM up to its | > > -| TOP (included). | > > -`------------------------------------------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) > > -#else > > -static void > > -yy_stack_print (yybottom, yytop) > > - yytype_int16 *yybottom; > > - yytype_int16 *yytop; > > -#endif > > -{ > > - YYFPRINTF (stderr, "Stack now"); > > - for (; yybottom <= yytop; yybottom++) > > - { > > - int yybot = *yybottom; > > - YYFPRINTF (stderr, " %d", yybot); > > - } > > - YYFPRINTF (stderr, "\n"); > > -} > > - > > -# define YY_STACK_PRINT(Bottom, Top) \ > > -do { \ > > - if (yydebug) \ > > - yy_stack_print ((Bottom), (Top)); \ > > -} while (YYID (0)) > > - > > - > > -/*------------------------------------------------. > > -| Report that the YYRULE is going to be reduced. | > > -`------------------------------------------------*/ > > - > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) > > -#else > > -static void > > -yy_reduce_print (yyvsp, yyrule) > > - YYSTYPE *yyvsp; > > - int yyrule; > > -#endif > > -{ > > - int yynrhs = yyr2[yyrule]; > > - int yyi; > > - unsigned long int yylno = yyrline[yyrule]; > > - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", > > - yyrule - 1, yylno); > > - /* The symbols being reduced. */ > > - for (yyi = 0; yyi < yynrhs; yyi++) > > - { > > - YYFPRINTF (stderr, " $%d = ", yyi + 1); > > - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], > > - &(yyvsp[(yyi + 1) - (yynrhs)]) > > - ); > > - YYFPRINTF (stderr, "\n"); > > - } > > -} > > - > > -# define YY_REDUCE_PRINT(Rule) \ > > -do { \ > > - if (yydebug) \ > > - yy_reduce_print (yyvsp, Rule); \ > > -} while (YYID (0)) > > - > > -/* Nonzero means print parse trace. It is left uninitialized so that > > - multiple parsers can coexist. */ > > -int yydebug; > > -#else /* !YYDEBUG */ > > -# define YYDPRINTF(Args) > > -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) > > -# define YY_STACK_PRINT(Bottom, Top) > > -# define YY_REDUCE_PRINT(Rule) > > -#endif /* !YYDEBUG */ > > - > > - > > -/* YYINITDEPTH -- initial size of the parser's stacks. */ > > -#ifndef YYINITDEPTH > > -# define YYINITDEPTH 200 > > -#endif > > - > > -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only > > - if the built-in stack extension method is used). > > - > > - Do not make this value too large; the results are undefined if > > - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) > > - evaluated with infinite-precision integer arithmetic. */ > > - > > -#ifndef YYMAXDEPTH > > -# define YYMAXDEPTH 10000 > > -#endif > > - > > - > > -#if YYERROR_VERBOSE > > - > > -# ifndef yystrlen > > -# if defined __GLIBC__ && defined _STRING_H > > -# define yystrlen strlen > > -# else > > -/* Return the length of YYSTR. */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static YYSIZE_T > > -yystrlen (const char *yystr) > > -#else > > -static YYSIZE_T > > -yystrlen (yystr) > > - const char *yystr; > > -#endif > > -{ > > - YYSIZE_T yylen; > > - for (yylen = 0; yystr[yylen]; yylen++) > > - continue; > > - return yylen; > > -} > > -# endif > > -# endif > > - > > -# ifndef yystpcpy > > -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE > > -# define yystpcpy stpcpy > > -# else > > -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in > > - YYDEST. */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static char * > > -yystpcpy (char *yydest, const char *yysrc) > > -#else > > -static char * > > -yystpcpy (yydest, yysrc) > > - char *yydest; > > - const char *yysrc; > > -#endif > > -{ > > - char *yyd = yydest; > > - const char *yys = yysrc; > > - > > - while ((*yyd++ = *yys++) != '\0') > > - continue; > > - > > - return yyd - 1; > > -} > > -# endif > > -# endif > > - > > -# ifndef yytnamerr > > -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary > > - quotes and backslashes, so that it's suitable for yyerror. The > > - heuristic is that double-quoting is unnecessary unless the string > > - contains an apostrophe, a comma, or backslash (other than > > - backslash-backslash). YYSTR is taken from yytname. If YYRES is > > - null, do not copy; instead, return the length of what the result > > - would have been. */ > > -static YYSIZE_T > > -yytnamerr (char *yyres, const char *yystr) > > -{ > > - if (*yystr == '"') > > - { > > - YYSIZE_T yyn = 0; > > - char const *yyp = yystr; > > - > > - for (;;) > > - switch (*++yyp) > > - { > > - case '\'': > > - case ',': > > - goto do_not_strip_quotes; > > - > > - case '\\': > > - if (*++yyp != '\\') > > - goto do_not_strip_quotes; > > - /* Fall through. */ > > - default: > > - if (yyres) > > - yyres[yyn] = *yyp; > > - yyn++; > > - break; > > - > > - case '"': > > - if (yyres) > > - yyres[yyn] = '\0'; > > - return yyn; > > - } > > - do_not_strip_quotes: ; > > - } > > - > > - if (! yyres) > > - return yystrlen (yystr); > > - > > - return yystpcpy (yyres, yystr) - yyres; > > -} > > -# endif > > - > > -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message > > - about the unexpected token YYTOKEN for the state stack whose top is > > - YYSSP. > > - > > - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is > > - not large enough to hold the message. In that case, also set > > - *YYMSG_ALLOC to the required number of bytes. Return 2 if the > > - required number of bytes is too large to store. */ > > -static int > > -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, > > - yytype_int16 *yyssp, int yytoken) > > -{ > > - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); > > - YYSIZE_T yysize = yysize0; > > - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; > > - /* Internationalized format string. */ > > - const char *yyformat = YY_NULL; > > - /* Arguments of yyformat. */ > > - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; > > - /* Number of reported tokens (one for the "unexpected", one per > > - "expected"). */ > > - int yycount = 0; > > - > > - /* There are many possibilities here to consider: > > - - Assume YYFAIL is not used. It's too flawed to consider. See > > - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> > > - for details. YYERROR is fine as it does not invoke this > > - function. > > - - If this state is a consistent state with a default action, then > > - the only way this function was invoked is if the default action > > - is an error action. In that case, don't check for expected > > - tokens because there are none. > > - - The only way there can be no lookahead present (in yychar) is if > > - this state is a consistent state with a default action. Thus, > > - detecting the absence of a lookahead is sufficient to determine > > - that there is no unexpected or expected token to report. In that > > - case, just report a simple "syntax error". > > - - Don't assume there isn't a lookahead just because this state is a > > - consistent state with a default action. There might have been a > > - previous inconsistent state, consistent state with a non-default > > - action, or user semantic action that manipulated yychar. > > - - Of course, the expected token list depends on states to have > > - correct lookahead information, and it depends on the parser not > > - to perform extra reductions after fetching a lookahead from the > > - scanner and before detecting a syntax error. Thus, state merging > > - (from LALR or IELR) and default reductions corrupt the expected > > - token list. However, the list is correct for canonical LR with > > - one exception: it will still contain any token that will not be > > - accepted due to an error action in a later state. > > - */ > > - if (yytoken != YYEMPTY) > > - { > > - int yyn = yypact[*yyssp]; > > - yyarg[yycount++] = yytname[yytoken]; > > - if (!yypact_value_is_default (yyn)) > > - { > > - /* Start YYX at -YYN if negative to avoid negative indexes in > > - YYCHECK. In other words, skip the first -YYN actions for > > - this state because they are default actions. */ > > - int yyxbegin = yyn < 0 ? -yyn : 0; > > - /* Stay within bounds of both yycheck and yytname. */ > > - int yychecklim = YYLAST - yyn + 1; > > - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; > > - int yyx; > > - > > - for (yyx = yyxbegin; yyx < yyxend; ++yyx) > > - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR > > - && !yytable_value_is_error (yytable[yyx + yyn])) > > - { > > - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) > > - { > > - yycount = 1; > > - yysize = yysize0; > > - break; > > - } > > - yyarg[yycount++] = yytname[yyx]; > > - { > > - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); > > - if (! (yysize <= yysize1 > > - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > > - return 2; > > - yysize = yysize1; > > - } > > - } > > - } > > - } > > - > > - switch (yycount) > > - { > > -# define YYCASE_(N, S) \ > > - case N: \ > > - yyformat = S; \ > > - break > > - YYCASE_(0, YY_("syntax error")); > > - YYCASE_(1, YY_("syntax error, unexpected %s")); > > - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); > > - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); > > - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); > > - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); > > -# undef YYCASE_ > > - } > > - > > - { > > - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); > > - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) > > - return 2; > > - yysize = yysize1; > > - } > > - > > - if (*yymsg_alloc < yysize) > > - { > > - *yymsg_alloc = 2 * yysize; > > - if (! (yysize <= *yymsg_alloc > > - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) > > - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; > > - return 1; > > - } > > - > > - /* Avoid sprintf, as that infringes on the user's name space. > > - Don't have undefined behavior even if the translation > > - produced a string with the wrong number of "%s"s. */ > > - { > > - char *yyp = *yymsg; > > - int yyi = 0; > > - while ((*yyp = *yyformat) != '\0') > > - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) > > - { > > - yyp += yytnamerr (yyp, yyarg[yyi++]); > > - yyformat += 2; > > - } > > - else > > - { > > - yyp++; > > - yyformat++; > > - } > > - } > > - return 0; > > -} > > -#endif /* YYERROR_VERBOSE */ > > - > > -/*-----------------------------------------------. > > -| Release the memory associated to this symbol. | > > -`-----------------------------------------------*/ > > - > > -/*ARGSUSED*/ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -static void > > -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) > > -#else > > -static void > > -yydestruct (yymsg, yytype, yyvaluep) > > - const char *yymsg; > > - int yytype; > > - YYSTYPE *yyvaluep; > > -#endif > > -{ > > - YYUSE (yyvaluep); > > - > > - if (!yymsg) > > - yymsg = "Deleting"; > > - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); > > - > > - switch (yytype) > > - { > > - > > - default: > > - break; > > - } > > -} > > - > > - > > - > > - > > -/* The lookahead symbol. */ > > -int yychar; > > - > > - > > -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > -# define YY_IGNORE_MAYBE_UNINITIALIZED_END > > -#endif > > -#ifndef YY_INITIAL_VALUE > > -# define YY_INITIAL_VALUE(Value) /* Nothing. */ > > -#endif > > - > > -/* The semantic value of the lookahead symbol. */ > > -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); > > - > > -/* Number of syntax errors so far. */ > > -int yynerrs; > > - > > - > > -/*----------. > > -| yyparse. | > > -`----------*/ > > - > > -#ifdef YYPARSE_PARAM > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -int > > -yyparse (void *YYPARSE_PARAM) > > -#else > > -int > > -yyparse (YYPARSE_PARAM) > > - void *YYPARSE_PARAM; > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if (defined __STDC__ || defined __C99__FUNC__ \ > > - || defined __cplusplus || defined _MSC_VER) > > -int > > -yyparse (void) > > -#else > > -int > > -yyparse () > > - > > -#endif > > -#endif > > -{ > > - int yystate; > > - /* Number of tokens to shift before error messages enabled. */ > > - int yyerrstatus; > > - > > - /* The stacks and their tools: > > - `yyss': related to states. > > - `yyvs': related to semantic values. > > - > > - Refer to the stacks through separate pointers, to allow yyoverflow > > - to reallocate them elsewhere. */ > > - > > - /* The state stack. */ > > - yytype_int16 yyssa[YYINITDEPTH]; > > - yytype_int16 *yyss; > > - yytype_int16 *yyssp; > > - > > - /* The semantic value stack. */ > > - YYSTYPE yyvsa[YYINITDEPTH]; > > - YYSTYPE *yyvs; > > - YYSTYPE *yyvsp; > > - > > - YYSIZE_T yystacksize; > > - > > - int yyn; > > - int yyresult; > > - /* Lookahead token as an internal (translated) token number. */ > > - int yytoken = 0; > > - /* The variables used to return semantic value and location from the > > - action routines. */ > > - YYSTYPE yyval; > > - > > -#if YYERROR_VERBOSE > > - /* Buffer for error messages, and its allocated size. */ > > - char yymsgbuf[128]; > > - char *yymsg = yymsgbuf; > > - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; > > -#endif > > - > > -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) > > - > > - /* The number of symbols on the RHS of the reduced rule. > > - Keep to zero when no symbol should be popped. */ > > - int yylen = 0; > > - > > - yyssp = yyss = yyssa; > > - yyvsp = yyvs = yyvsa; > > - yystacksize = YYINITDEPTH; > > - > > - YYDPRINTF ((stderr, "Starting parse\n")); > > - > > - yystate = 0; > > - yyerrstatus = 0; > > - yynerrs = 0; > > - yychar = YYEMPTY; /* Cause a token to be read. */ > > - goto yysetstate; > > - > > -/*------------------------------------------------------------. > > -| yynewstate -- Push a new state, which is found in yystate. | > > -`------------------------------------------------------------*/ > > - yynewstate: > > - /* In all cases, when you get here, the value and location stacks > > - have just been pushed. So pushing a state here evens the stacks. */ > > - yyssp++; > > - > > - yysetstate: > > - *yyssp = yystate; > > - > > - if (yyss + yystacksize - 1 <= yyssp) > > - { > > - /* Get the current used size of the three stacks, in elements. */ > > - YYSIZE_T yysize = yyssp - yyss + 1; > > - > > -#ifdef yyoverflow > > - { > > - /* Give user a chance to reallocate the stack. Use copies of > > - these so that the &'s don't force the real ones into > > - memory. */ > > - YYSTYPE *yyvs1 = yyvs; > > - yytype_int16 *yyss1 = yyss; > > - > > - /* Each stack pointer address is followed by the size of the > > - data in use in that stack, in bytes. This used to be a > > - conditional around just the two extra args, but that might > > - be undefined if yyoverflow is a macro. */ > > - yyoverflow (YY_("memory exhausted"), > > - &yyss1, yysize * sizeof (*yyssp), > > - &yyvs1, yysize * sizeof (*yyvsp), > > - &yystacksize); > > - > > - yyss = yyss1; > > - yyvs = yyvs1; > > - } > > -#else /* no yyoverflow */ > > -# ifndef YYSTACK_RELOCATE > > - goto yyexhaustedlab; > > -# else > > - /* Extend the stack our own way. */ > > - if (YYMAXDEPTH <= yystacksize) > > - goto yyexhaustedlab; > > - yystacksize *= 2; > > - if (YYMAXDEPTH < yystacksize) > > - yystacksize = YYMAXDEPTH; > > - > > - { > > - yytype_int16 *yyss1 = yyss; > > - union yyalloc *yyptr = > > - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); > > - if (! yyptr) > > - goto yyexhaustedlab; > > - YYSTACK_RELOCATE (yyss_alloc, yyss); > > - YYSTACK_RELOCATE (yyvs_alloc, yyvs); > > -# undef YYSTACK_RELOCATE > > - if (yyss1 != yyssa) > > - YYSTACK_FREE (yyss1); > > - } > > -# endif > > -#endif /* no yyoverflow */ > > - > > - yyssp = yyss + yysize - 1; > > - yyvsp = yyvs + yysize - 1; > > - > > - YYDPRINTF ((stderr, "Stack size increased to %lu\n", > > - (unsigned long int) yystacksize)); > > - > > - if (yyss + yystacksize - 1 <= yyssp) > > - YYABORT; > > - } > > - > > - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); > > - > > - if (yystate == YYFINAL) > > - YYACCEPT; > > - > > - goto yybackup; > > - > > -/*-----------. > > -| yybackup. | > > -`-----------*/ > > -yybackup: > > - > > - /* Do appropriate processing given the current state. Read a > > - lookahead token if we need one and don't already have one. */ > > - > > - /* First try to decide what to do without reference to lookahead token. */ > > - yyn = yypact[yystate]; > > - if (yypact_value_is_default (yyn)) > > - goto yydefault; > > - > > - /* Not known => get a lookahead token if don't already have one. */ > > - > > - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ > > - if (yychar == YYEMPTY) > > - { > > - YYDPRINTF ((stderr, "Reading a token: ")); > > - yychar = YYLEX; > > - } > > - > > - if (yychar <= YYEOF) > > - { > > - yychar = yytoken = YYEOF; > > - YYDPRINTF ((stderr, "Now at end of input.\n")); > > - } > > - else > > - { > > - yytoken = YYTRANSLATE (yychar); > > - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); > > - } > > - > > - /* If the proper action on seeing token YYTOKEN is to reduce or to > > - detect an error, take that action. */ > > - yyn += yytoken; > > - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) > > - goto yydefault; > > - yyn = yytable[yyn]; > > - if (yyn <= 0) > > - { > > - if (yytable_value_is_error (yyn)) > > - goto yyerrlab; > > - yyn = -yyn; > > - goto yyreduce; > > - } > > - > > - /* Count tokens shifted since error; after three, turn off error > > - status. */ > > - if (yyerrstatus) > > - yyerrstatus--; > > - > > - /* Shift the lookahead token. */ > > - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); > > - > > - /* Discard the shifted token. */ > > - yychar = YYEMPTY; > > - > > - yystate = yyn; > > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > - *++yyvsp = yylval; > > - YY_IGNORE_MAYBE_UNINITIALIZED_END > > - > > - goto yynewstate; > > - > > - > > -/*-----------------------------------------------------------. > > -| yydefault -- do the default action for the current state. | > > -`-----------------------------------------------------------*/ > > -yydefault: > > - yyn = yydefact[yystate]; > > - if (yyn == 0) > > - goto yyerrlab; > > - goto yyreduce; > > - > > - > > -/*-----------------------------. > > -| yyreduce -- Do a reduction. | > > -`-----------------------------*/ > > -yyreduce: > > - /* yyn is the number of a rule to reduce with. */ > > - yylen = yyr2[yyn]; > > - > > - /* If YYLEN is nonzero, implement the default value of the action: > > - `$$ = $1'. > > - > > - Otherwise, the following line sets YYVAL to garbage. > > - This behavior is undocumented and Bison > > - users should not rely upon it. Assigning to YYVAL > > - unconditionally makes the parser a bit smaller, and it avoids a > > - GCC warning that YYVAL may be used uninitialized. */ > > - yyval = yyvsp[1-yylen]; > > - > > - > > - YY_REDUCE_PRINT (yyn); > > - switch (yyn) > > - { > > - case 4: > > - > > - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } > > - break; > > - > > - case 5: > > - > > - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } > > - break; > > - > > - case 6: > > - > > - { is_typedef = 1; } > > - break; > > - > > - case 7: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 8: > > - > > - { is_typedef = 1; } > > - break; > > - > > - case 9: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 14: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 15: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 16: > > - > > - { if (current_name) { > > - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; > > - (*(yyvsp[(3) - (3)]))->next = NULL; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, > > - decl, is_extern); > > - current_name = NULL; > > - } > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 17: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 19: > > - > > - { struct string_list *decl = *(yyvsp[(1) - (1)]); > > - *(yyvsp[(1) - (1)]) = NULL; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > > - current_name = NULL; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 20: > > - > > - { struct string_list *decl = *(yyvsp[(3) - (3)]); > > - *(yyvsp[(3) - (3)]) = NULL; > > - free_list(*(yyvsp[(2) - (3)]), NULL); > > - *(yyvsp[(2) - (3)]) = decl_spec; > > - add_symbol(current_name, > > - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); > > - current_name = NULL; > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 21: > > - > > - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } > > - break; > > - > > - case 22: > > - > > - { decl_spec = NULL; } > > - break; > > - > > - case 24: > > - > > - { decl_spec = *(yyvsp[(1) - (1)]); } > > - break; > > - > > - case 25: > > - > > - { decl_spec = *(yyvsp[(2) - (2)]); } > > - break; > > - > > - case 26: > > - > > - { /* Version 2 checksumming ignores storage class, as that > > - is really irrelevant to the linkage. */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 31: > > - > > - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 32: > > - > > - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 37: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 38: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 39: > > - > > - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 40: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 41: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 42: > > - > > - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 43: > > - > > - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 44: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 45: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 57: > > - > > - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } > > - break; > > - > > - case 58: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 59: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 62: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 66: > > - > > - { /* restrict has no effect in prototypes so ignore it */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 67: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 69: > > - > > - { if (current_name != NULL) { > > - error_with_pos("unexpected second declaration name"); > > - YYERROR; > > - } else { > > - current_name = (*(yyvsp[(1) - (1)]))->string; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - } > > - break; > > - > > - case 70: > > - > > - { if (current_name != NULL) { > > - error_with_pos("unexpected second declaration name"); > > - YYERROR; > > - } else { > > - current_name = (*(yyvsp[(1) - (1)]))->string; > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - } > > - break; > > - > > - case 71: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 72: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 73: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 74: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 75: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 79: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 80: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 81: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 82: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 83: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 84: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 86: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 87: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 90: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 91: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 92: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 94: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 95: > > - > > - { /* For version 2 checksums, we don't want to remember > > - private parameter names. */ > > - remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 96: > > - > > - { remove_node((yyvsp[(1) - (1)])); > > - (yyval) = (yyvsp[(1) - (1)]); > > - } > > - break; > > - > > - case 97: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 98: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 99: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 100: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 101: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 102: > > - > > - { struct string_list *decl = *(yyvsp[(2) - (3)]); > > - *(yyvsp[(2) - (3)]) = NULL; > > - add_symbol(current_name, SYM_NORMAL, decl, is_extern); > > - (yyval) = (yyvsp[(3) - (3)]); > > - } > > - break; > > - > > - case 103: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 105: > > - > > - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 106: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 107: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 108: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 111: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 112: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 113: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 114: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 117: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 118: > > - > > - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } > > - break; > > - > > - case 119: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 121: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 122: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 124: > > - > > - { (yyval) = (yyvsp[(3) - (3)]); } > > - break; > > - > > - case 125: > > - > > - { (yyval) = (yyvsp[(4) - (4)]); } > > - break; > > - > > - case 128: > > - > > - { > > - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); > > - add_symbol(name, SYM_ENUM_CONST, NULL, 0); > > - } > > - break; > > - > > - case 129: > > - > > - { > > - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); > > - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); > > - add_symbol(name, SYM_ENUM_CONST, expr, 0); > > - } > > - break; > > - > > - case 130: > > - > > - { (yyval) = (yyvsp[(2) - (2)]); } > > - break; > > - > > - case 131: > > - > > - { (yyval) = NULL; } > > - break; > > - > > - case 133: > > - > > - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } > > - break; > > - > > - > > - > > - default: break; > > - } > > - /* User semantic actions sometimes alter yychar, and that requires > > - that yytoken be updated with the new translation. We take the > > - approach of translating immediately before every use of yytoken. > > - One alternative is translating here after every semantic action, > > - but that translation would be missed if the semantic action invokes > > - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or > > - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an > > - incorrect destructor might then be invoked immediately. In the > > - case of YYERROR or YYBACKUP, subsequent parser actions might lead > > - to an incorrect destructor call or verbose syntax error message > > - before the lookahead is translated. */ > > - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); > > - > > - YYPOPSTACK (yylen); > > - yylen = 0; > > - YY_STACK_PRINT (yyss, yyssp); > > - > > - *++yyvsp = yyval; > > - > > - /* Now `shift' the result of the reduction. Determine what state > > - that goes to, based on the state we popped back to and the rule > > - number reduced by. */ > > - > > - yyn = yyr1[yyn]; > > - > > - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; > > - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) > > - yystate = yytable[yystate]; > > - else > > - yystate = yydefgoto[yyn - YYNTOKENS]; > > - > > - goto yynewstate; > > - > > - > > -/*------------------------------------. > > -| yyerrlab -- here on detecting error | > > -`------------------------------------*/ > > -yyerrlab: > > - /* Make sure we have latest lookahead translation. See comments at > > - user semantic actions for why this is necessary. */ > > - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); > > - > > - /* If not already recovering from an error, report this error. */ > > - if (!yyerrstatus) > > - { > > - ++yynerrs; > > -#if ! YYERROR_VERBOSE > > - yyerror (YY_("syntax error")); > > -#else > > -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ > > - yyssp, yytoken) > > - { > > - char const *yymsgp = YY_("syntax error"); > > - int yysyntax_error_status; > > - yysyntax_error_status = YYSYNTAX_ERROR; > > - if (yysyntax_error_status == 0) > > - yymsgp = yymsg; > > - else if (yysyntax_error_status == 1) > > - { > > - if (yymsg != yymsgbuf) > > - YYSTACK_FREE (yymsg); > > - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); > > - if (!yymsg) > > - { > > - yymsg = yymsgbuf; > > - yymsg_alloc = sizeof yymsgbuf; > > - yysyntax_error_status = 2; > > - } > > - else > > - { > > - yysyntax_error_status = YYSYNTAX_ERROR; > > - yymsgp = yymsg; > > - } > > - } > > - yyerror (yymsgp); > > - if (yysyntax_error_status == 2) > > - goto yyexhaustedlab; > > - } > > -# undef YYSYNTAX_ERROR > > -#endif > > - } > > - > > - > > - > > - if (yyerrstatus == 3) > > - { > > - /* If just tried and failed to reuse lookahead token after an > > - error, discard it. */ > > - > > - if (yychar <= YYEOF) > > - { > > - /* Return failure if at end of input. */ > > - if (yychar == YYEOF) > > - YYABORT; > > - } > > - else > > - { > > - yydestruct ("Error: discarding", > > - yytoken, &yylval); > > - yychar = YYEMPTY; > > - } > > - } > > - > > - /* Else will try to reuse lookahead token after shifting the error > > - token. */ > > - goto yyerrlab1; > > - > > - > > -/*---------------------------------------------------. > > -| yyerrorlab -- error raised explicitly by YYERROR. | > > -`---------------------------------------------------*/ > > -yyerrorlab: > > - > > - /* Pacify compilers like GCC when the user code never invokes > > - YYERROR and the label yyerrorlab therefore never appears in user > > - code. */ > > - if (/*CONSTCOND*/ 0) > > - goto yyerrorlab; > > - > > - /* Do not reclaim the symbols of the rule which action triggered > > - this YYERROR. */ > > - YYPOPSTACK (yylen); > > - yylen = 0; > > - YY_STACK_PRINT (yyss, yyssp); > > - yystate = *yyssp; > > - goto yyerrlab1; > > - > > - > > -/*-------------------------------------------------------------. > > -| yyerrlab1 -- common code for both syntax error and YYERROR. | > > -`-------------------------------------------------------------*/ > > -yyerrlab1: > > - yyerrstatus = 3; /* Each real token shifted decrements this. */ > > - > > - for (;;) > > - { > > - yyn = yypact[yystate]; > > - if (!yypact_value_is_default (yyn)) > > - { > > - yyn += YYTERROR; > > - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) > > - { > > - yyn = yytable[yyn]; > > - if (0 < yyn) > > - break; > > - } > > - } > > - > > - /* Pop the current state because it cannot handle the error token. */ > > - if (yyssp == yyss) > > - YYABORT; > > - > > - > > - yydestruct ("Error: popping", > > - yystos[yystate], yyvsp); > > - YYPOPSTACK (1); > > - yystate = *yyssp; > > - YY_STACK_PRINT (yyss, yyssp); > > - } > > - > > - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN > > - *++yyvsp = yylval; > > - YY_IGNORE_MAYBE_UNINITIALIZED_END > > - > > - > > - /* Shift the error token. */ > > - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); > > - > > - yystate = yyn; > > - goto yynewstate; > > - > > - > > -/*-------------------------------------. > > -| yyacceptlab -- YYACCEPT comes here. | > > -`-------------------------------------*/ > > -yyacceptlab: > > - yyresult = 0; > > - goto yyreturn; > > - > > -/*-----------------------------------. > > -| yyabortlab -- YYABORT comes here. | > > -`-----------------------------------*/ > > -yyabortlab: > > - yyresult = 1; > > - goto yyreturn; > > - > > -#if !defined yyoverflow || YYERROR_VERBOSE > > -/*-------------------------------------------------. > > -| yyexhaustedlab -- memory exhaustion comes here. | > > -`-------------------------------------------------*/ > > -yyexhaustedlab: > > - yyerror (YY_("memory exhausted")); > > - yyresult = 2; > > - /* Fall through. */ > > -#endif > > - > > -yyreturn: > > - if (yychar != YYEMPTY) > > - { > > - /* Make sure we have latest lookahead translation. See comments at > > - user semantic actions for why this is necessary. */ > > - yytoken = YYTRANSLATE (yychar); > > - yydestruct ("Cleanup: discarding lookahead", > > - yytoken, &yylval); > > - } > > - /* Do not reclaim the symbols of the rule which action triggered > > - this YYABORT or YYACCEPT. */ > > - YYPOPSTACK (yylen); > > - YY_STACK_PRINT (yyss, yyssp); > > - while (yyssp != yyss) > > - { > > - yydestruct ("Cleanup: popping", > > - yystos[*yyssp], yyvsp); > > - YYPOPSTACK (1); > > - } > > -#ifndef yyoverflow > > - if (yyss != yyssa) > > - YYSTACK_FREE (yyss); > > -#endif > > -#if YYERROR_VERBOSE > > - if (yymsg != yymsgbuf) > > - YYSTACK_FREE (yymsg); > > -#endif > > - /* Make sure YYID is used. */ > > - return YYID (yyresult); > > -} > > - > > - > > - > > - > > - > > -static void > > -yyerror(const char *e) > > -{ > > - error_with_pos("%s", e); > > -} > > diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped > > deleted file mode 100644 > > index 46a5e12..0000000 > > --- a/scripts/genksyms/parse.tab.h_shipped > > +++ /dev/null > > @@ -1,119 +0,0 @@ > > -/* A Bison parser, made by GNU Bison 2.7. */ > > - > > -/* Bison interface for Yacc-like parsers in C > > - > > - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. > > - > > - This program is free software: you can redistribute it and/or modify > > - it under the terms of the GNU General Public License as published by > > - the Free Software Foundation, either version 3 of the License, or > > - (at your option) any later version. > > - > > - This program is distributed in the hope that it will be useful, > > - but WITHOUT ANY WARRANTY; without even the implied warranty of > > - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > - GNU General Public License for more details. > > - > > - You should have received a copy of the GNU General Public License > > - along with this program. If not, see <http://www.gnu.org/licenses/>. */ > > - > > -/* As a special exception, you may create a larger work that contains > > - part or all of the Bison parser skeleton and distribute that work > > - under terms of your choice, so long as that work isn't itself a > > - parser generator using the skeleton or a modified version thereof > > - as a parser skeleton. Alternatively, if you modify or redistribute > > - the parser skeleton itself, you may (at your option) remove this > > - special exception, which will cause the skeleton and the resulting > > - Bison output files to be licensed under the GNU General Public > > - License without this special exception. > > - > > - This special exception was added by the Free Software Foundation in > > - version 2.2 of Bison. */ > > - > > -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > > -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED > > -/* Enabling traces. */ > > -#ifndef YYDEBUG > > -# define YYDEBUG 1 > > -#endif > > -#if YYDEBUG > > -extern int yydebug; > > -#endif > > - > > -/* Tokens. */ > > -#ifndef YYTOKENTYPE > > -# define YYTOKENTYPE > > - /* Put the tokens into the symbol table, so that GDB and other debuggers > > - know about them. */ > > - enum yytokentype { > > - ASM_KEYW = 258, > > - ATTRIBUTE_KEYW = 259, > > - AUTO_KEYW = 260, > > - BOOL_KEYW = 261, > > - CHAR_KEYW = 262, > > - CONST_KEYW = 263, > > - DOUBLE_KEYW = 264, > > - ENUM_KEYW = 265, > > - EXTERN_KEYW = 266, > > - EXTENSION_KEYW = 267, > > - FLOAT_KEYW = 268, > > - INLINE_KEYW = 269, > > - INT_KEYW = 270, > > - LONG_KEYW = 271, > > - REGISTER_KEYW = 272, > > - RESTRICT_KEYW = 273, > > - SHORT_KEYW = 274, > > - SIGNED_KEYW = 275, > > - STATIC_KEYW = 276, > > - STRUCT_KEYW = 277, > > - TYPEDEF_KEYW = 278, > > - UNION_KEYW = 279, > > - UNSIGNED_KEYW = 280, > > - VOID_KEYW = 281, > > - VOLATILE_KEYW = 282, > > - TYPEOF_KEYW = 283, > > - VA_LIST_KEYW = 284, > > - EXPORT_SYMBOL_KEYW = 285, > > - ASM_PHRASE = 286, > > - ATTRIBUTE_PHRASE = 287, > > - TYPEOF_PHRASE = 288, > > - BRACE_PHRASE = 289, > > - BRACKET_PHRASE = 290, > > - EXPRESSION_PHRASE = 291, > > - CHAR = 292, > > - DOTS = 293, > > - IDENT = 294, > > - INT = 295, > > - REAL = 296, > > - STRING = 297, > > - TYPE = 298, > > - OTHER = 299, > > - FILENAME = 300 > > - }; > > -#endif > > - > > - > > -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED > > -typedef int YYSTYPE; > > -# define YYSTYPE_IS_TRIVIAL 1 > > -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ > > -# define YYSTYPE_IS_DECLARED 1 > > -#endif > > - > > -extern YYSTYPE yylval; > > - > > -#ifdef YYPARSE_PARAM > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void *YYPARSE_PARAM); > > -#else > > -int yyparse (); > > -#endif > > -#else /* ! YYPARSE_PARAM */ > > -#if defined __STDC__ || defined __cplusplus > > -int yyparse (void); > > -#else > > -int yyparse (); > > -#endif > > -#endif /* ! YYPARSE_PARAM */ > > - > > -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */
2018-03-31 7:21 GMT+09:00 Andrei Vagin <avagin@virtuozzo.com>: > On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: >> On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: >> > Now that the kernel build supports flex and bison, remove the _shipped >> > files and generate them during the build instead. >> > >> > There are no more shipped lexer and parser, so I ripped off the rules >> > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. >> > >> > The genksyms parser has ambiguous grammar, which would emit warnings: >> > >> > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] >> > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] >> > >> > They are normally suppressed, but displayed when W=1 is given. >> > >> > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> >> > --- >> > >> > scripts/Makefile.lib | 24 +- >> > scripts/genksyms/Makefile | 23 + >> > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- >> > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- >> > scripts/genksyms/parse.tab.h_shipped | 119 -- >> > 5 files changed, 26 insertions(+), 4825 deletions(-) >> > delete mode 100644 scripts/genksyms/lex.lex.c_shipped >> > delete mode 100644 scripts/genksyms/parse.tab.c_shipped >> > delete mode 100644 scripts/genksyms/parse.tab.h_shipped >> > >> > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib >> > index 2fde810..b7d2c97 100644 >> > --- a/scripts/Makefile.lib >> > +++ b/scripts/Makefile.lib >> > @@ -183,14 +183,8 @@ endef >> > quiet_cmd_flex = LEX $@ >> > cmd_flex = $(LEX) -o$@ -L $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.lex.c_shipped >> > -$(src)/%.lex.c_shipped: $(src)/%.l >> > - $(call cmd,flex) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.lex.c >> > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE >> > +$(obj)/%.lex.c: $(src)/%.l FORCE >> > $(call if_changed,flex) >> > >> > # YACC >> > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE >> > quiet_cmd_bison = YACC $@ >> > cmd_bison = $(YACC) -o$@ -t -l $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.tab.c_shipped >> > -$(src)/%.tab.c_shipped: $(src)/%.y >> > - $(call cmd,bison) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.tab.c >> > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE >> > +$(obj)/%.tab.c: $(src)/%.y FORCE >> > $(call if_changed,bison) >> > >> > quiet_cmd_bison_h = YACC $@ >> > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< >> > >> > -ifdef REGENERATE_PARSERS >> > -.PRECIOUS: $(src)/%.tab.h_shipped >> > -$(src)/%.tab.h_shipped: $(src)/%.y >> > - $(call cmd,bison_h) >> > -endif >> > - >> > .PRECIOUS: $(obj)/%.tab.h >> > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE >> > +$(obj)/%.tab.h: $(src)/%.y FORCE >> > $(call if_changed,bison_h) >> > >> > # Shipped files >> > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile >> > index 0ccac51..f4749e8 100644 >> > --- a/scripts/genksyms/Makefile >> > +++ b/scripts/genksyms/Makefile >> > @@ -5,9 +5,32 @@ always := $(hostprogs-y) >> > >> > genksyms-objs := genksyms.o parse.tab.o lex.lex.o >> > >> > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack >> > +# >> > +# Suppress shift/reduce, reduce/reduce conflicts warnings >> > +# unless W=1 is specified. >> > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) >> > +SUPPRESS_BISON_WARNING := 2>/dev/null >> >> We have a robot which runs CRIU tests on linux-next. >> Yesterday it failed with this error: >> >> HOSTCC scripts/genksyms/genksyms.o >> make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 >> >> cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed >> scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed >> Makefile:1073: recipe for target 'scripts' failed >> make[1]: *** [scripts/genksyms] Error 2 >> make: *** [scripts] Error 2 >> make: *** Waiting for unfinished jobs.... >> >> https://travis-ci.org/avagin/linux/jobs/360056903 >> >> From this output, it is very hard to understand what was going wrong. > > > The reason was that bison and fles were not installed, but I think the > error message should be more clear. > >> >> Thanks, >> Andrei >> Thanks for the report. OK, I will apply the fix-up attached below. If bison is not installed, it will fail with clear message. HOSTCC scripts/genksyms/genksyms.o /bin/sh: 1: bison: not found make[2]: *** [scripts/genksyms/Makefile:18: scripts/genksyms/parse.tab.c] Error 127 make[1]: *** [scripts/Makefile.build:559: scripts/genksyms] Error 2 make: *** [Makefile:1073: scripts] Error 2 BTW, without flex and bison, how did you build Kconfig? Since commit 29c833061c1d8c2d1d23a62e7061561eadd76cdb, Kconfig requires flex and bison, and this commit is in Linus' tree for a couple of month. Without flex and bison, you cannot do even "make *config" Nobody has ever complaint about this. diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index aeefd47..7cb3d70 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -10,20 +10,20 @@ genksyms-objs := genksyms.o parse.tab.o lex.lex.o # Suppress shift/reduce, reduce/reduce conflicts warnings # unless W=1 is specified. ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) -SUPPRESS_BISON_WARNING := 2>/dev/null -endif quiet_cmd_bison_no_warn = $(quet_cmd_bison) - cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) + cmd_bison_no_warn = $(YACC) --version >/dev/null; $(cmd_bison) 2>/dev/null $(obj)/parse.tab.c: $(src)/parse.y FORCE $(call if_changed,bison_no_warn) quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) - cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) + cmd_bison_h_no_warn = $(YACC) --version >/dev/null; $(cmd_bison_h) 2>/dev/null $(obj)/parse.tab.h: $(src)/parse.y FORCE $(call if_changed,bison_h_no_warn) + +endif # FIXME END # -I needed for generated C source (shipped source) -- Best Regards Masahiro Yamada
On Sat, Mar 31, 2018 at 11:20:22AM +0900, Masahiro Yamada wrote: > 2018-03-31 7:21 GMT+09:00 Andrei Vagin <avagin@virtuozzo.com>: > > On Fri, Mar 30, 2018 at 10:40:22AM -0700, Andrei Vagin wrote: > >> On Fri, Mar 23, 2018 at 10:04:32PM +0900, Masahiro Yamada wrote: > >> > Now that the kernel build supports flex and bison, remove the _shipped > >> > files and generate them during the build instead. > >> > > >> > There are no more shipped lexer and parser, so I ripped off the rules > >> > in scripts/Malefile.lib that were used for REGENERATE_PARSERS. > >> > > >> > The genksyms parser has ambiguous grammar, which would emit warnings: > >> > > >> > scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] > >> > scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] > >> > > >> > They are normally suppressed, but displayed when W=1 is given. > >> > > >> > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > >> > --- > >> > > >> > scripts/Makefile.lib | 24 +- > >> > scripts/genksyms/Makefile | 23 + > >> > scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- > >> > scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- > >> > scripts/genksyms/parse.tab.h_shipped | 119 -- > >> > 5 files changed, 26 insertions(+), 4825 deletions(-) > >> > delete mode 100644 scripts/genksyms/lex.lex.c_shipped > >> > delete mode 100644 scripts/genksyms/parse.tab.c_shipped > >> > delete mode 100644 scripts/genksyms/parse.tab.h_shipped > >> > > >> > diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > >> > index 2fde810..b7d2c97 100644 > >> > --- a/scripts/Makefile.lib > >> > +++ b/scripts/Makefile.lib > >> > @@ -183,14 +183,8 @@ endef > >> > quiet_cmd_flex = LEX $@ > >> > cmd_flex = $(LEX) -o$@ -L $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.lex.c_shipped > >> > -$(src)/%.lex.c_shipped: $(src)/%.l > >> > - $(call cmd,flex) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.lex.c > >> > -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > >> > +$(obj)/%.lex.c: $(src)/%.l FORCE > >> > $(call if_changed,flex) > >> > > >> > # YACC > >> > @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE > >> > quiet_cmd_bison = YACC $@ > >> > cmd_bison = $(YACC) -o$@ -t -l $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.tab.c_shipped > >> > -$(src)/%.tab.c_shipped: $(src)/%.y > >> > - $(call cmd,bison) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.tab.c > >> > -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE > >> > +$(obj)/%.tab.c: $(src)/%.y FORCE > >> > $(call if_changed,bison) > >> > > >> > quiet_cmd_bison_h = YACC $@ > >> > cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< > >> > > >> > -ifdef REGENERATE_PARSERS > >> > -.PRECIOUS: $(src)/%.tab.h_shipped > >> > -$(src)/%.tab.h_shipped: $(src)/%.y > >> > - $(call cmd,bison_h) > >> > -endif > >> > - > >> > .PRECIOUS: $(obj)/%.tab.h > >> > -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE > >> > +$(obj)/%.tab.h: $(src)/%.y FORCE > >> > $(call if_changed,bison_h) > >> > > >> > # Shipped files > >> > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > >> > index 0ccac51..f4749e8 100644 > >> > --- a/scripts/genksyms/Makefile > >> > +++ b/scripts/genksyms/Makefile > >> > @@ -5,9 +5,32 @@ always := $(hostprogs-y) > >> > > >> > genksyms-objs := genksyms.o parse.tab.o lex.lex.o > >> > > >> > +# FIXME: fix the ambiguous grammar in parse.y and delete this hack > >> > +# > >> > +# Suppress shift/reduce, reduce/reduce conflicts warnings > >> > +# unless W=1 is specified. > >> > +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > >> > +SUPPRESS_BISON_WARNING := 2>/dev/null > >> > >> We have a robot which runs CRIU tests on linux-next. > >> Yesterday it failed with this error: > >> > >> HOSTCC scripts/genksyms/genksyms.o > >> make[2]: *** [scripts/genksyms/parse.tab.c] Error 127 > >> > >> cripts/genksyms/Makefile:20: recipe for target 'scripts/genksyms/parse.tab.c' failed > >> scripts/Makefile.build:559: recipe for target 'scripts/genksyms' failed > >> Makefile:1073: recipe for target 'scripts' failed > >> make[1]: *** [scripts/genksyms] Error 2 > >> make: *** [scripts] Error 2 > >> make: *** Waiting for unfinished jobs.... > >> > >> https://travis-ci.org/avagin/linux/jobs/360056903 > >> > >> From this output, it is very hard to understand what was going wrong. > > > > > > The reason was that bison and fles were not installed, but I think the > > error message should be more clear. > > > >> > >> Thanks, > >> Andrei > >> > > Thanks for the report. > > > OK, I will apply the fix-up attached below. > > If bison is not installed, it will fail with clear message. Thank you! > > HOSTCC scripts/genksyms/genksyms.o > /bin/sh: 1: bison: not found > make[2]: *** [scripts/genksyms/Makefile:18: > scripts/genksyms/parse.tab.c] Error 127 > make[1]: *** [scripts/Makefile.build:559: scripts/genksyms] Error 2 > make: *** [Makefile:1073: scripts] Error 2 > > > BTW, without flex and bison, how did you build Kconfig? A config is created on the host, but a kernel is compiled in a docker container. Maybe bison was installed on the host. We do something like this: $ make olddefconfig $ make localyesconfig $ docker run -v /home/travis/build/avagin/linux:/mnt/kernel -v /home/travis/.ccache:/mnt/ccache -w /mnt/kernel criu-kernel make -j 4 > > Since commit 29c833061c1d8c2d1d23a62e7061561eadd76cdb, > Kconfig requires flex and bison, and this commit is > in Linus' tree for a couple of month. > > Without flex and bison, you cannot do even "make *config" > Nobody has ever complaint about this. > > > > > diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile > index aeefd47..7cb3d70 100644 > --- a/scripts/genksyms/Makefile > +++ b/scripts/genksyms/Makefile > @@ -10,20 +10,20 @@ genksyms-objs := genksyms.o parse.tab.o lex.lex.o > # Suppress shift/reduce, reduce/reduce conflicts warnings > # unless W=1 is specified. > ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) > -SUPPRESS_BISON_WARNING := 2>/dev/null > -endif > > quiet_cmd_bison_no_warn = $(quet_cmd_bison) > - cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) > + cmd_bison_no_warn = $(YACC) --version >/dev/null; $(cmd_bison) > 2>/dev/null > > $(obj)/parse.tab.c: $(src)/parse.y FORCE > $(call if_changed,bison_no_warn) > > quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) > - cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) > + cmd_bison_h_no_warn = $(YACC) --version >/dev/null; > $(cmd_bison_h) 2>/dev/null > > $(obj)/parse.tab.h: $(src)/parse.y FORCE > $(call if_changed,bison_h_no_warn) > + > +endif > # FIXME END > > # -I needed for generated C source (shipped source) > > > -- > Best Regards > Masahiro Yamada
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 2fde810..b7d2c97 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -183,14 +183,8 @@ endef quiet_cmd_flex = LEX $@ cmd_flex = $(LEX) -o$@ -L $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.lex.c_shipped -$(src)/%.lex.c_shipped: $(src)/%.l - $(call cmd,flex) -endif - .PRECIOUS: $(obj)/%.lex.c -$(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE +$(obj)/%.lex.c: $(src)/%.l FORCE $(call if_changed,flex) # YACC @@ -198,27 +192,15 @@ $(filter %.lex.c,$(targets)): $(obj)/%.lex.c: $(src)/%.l FORCE quiet_cmd_bison = YACC $@ cmd_bison = $(YACC) -o$@ -t -l $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.tab.c_shipped -$(src)/%.tab.c_shipped: $(src)/%.y - $(call cmd,bison) -endif - .PRECIOUS: $(obj)/%.tab.c -$(filter %.tab.c,$(targets)): $(obj)/%.tab.c: $(src)/%.y FORCE +$(obj)/%.tab.c: $(src)/%.y FORCE $(call if_changed,bison) quiet_cmd_bison_h = YACC $@ cmd_bison_h = bison -o/dev/null --defines=$@ -t -l $< -ifdef REGENERATE_PARSERS -.PRECIOUS: $(src)/%.tab.h_shipped -$(src)/%.tab.h_shipped: $(src)/%.y - $(call cmd,bison_h) -endif - .PRECIOUS: $(obj)/%.tab.h -$(filter %.tab.h,$(targets)): $(obj)/%.tab.h: $(src)/%.y FORCE +$(obj)/%.tab.h: $(src)/%.y FORCE $(call if_changed,bison_h) # Shipped files diff --git a/scripts/genksyms/Makefile b/scripts/genksyms/Makefile index 0ccac51..f4749e8 100644 --- a/scripts/genksyms/Makefile +++ b/scripts/genksyms/Makefile @@ -5,9 +5,32 @@ always := $(hostprogs-y) genksyms-objs := genksyms.o parse.tab.o lex.lex.o +# FIXME: fix the ambiguous grammar in parse.y and delete this hack +# +# Suppress shift/reduce, reduce/reduce conflicts warnings +# unless W=1 is specified. +ifeq ($(findstring 1,$(KBUILD_ENABLE_EXTRA_GCC_CHECKS)),) +SUPPRESS_BISON_WARNING := 2>/dev/null +endif + +quiet_cmd_bison_no_warn = $(quet_cmd_bison) + cmd_bison_no_warn = $(cmd_bison) $(SUPPRESS_BISON_WARNING) + +$(obj)/parse.tab.c: $(src)/parse.y FORCE + $(call if_changed,bison_no_warn) + +quiet_cmd_bison_h_no_warn = $(quet_cmd_bison_h) + cmd_bison_h_no_warn = $(cmd_bison_h) $(SUPPRESS_BISON_WARNING) + +$(obj)/parse.tab.h: $(src)/parse.y FORCE + $(call if_changed,bison_h_no_warn) +# FIXME END + # -I needed for generated C source (shipped source) HOSTCFLAGS_parse.tab.o := -I$(src) HOSTCFLAGS_lex.lex.o := -I$(src) # dependencies on generated files need to be listed explicitly $(obj)/lex.lex.o: $(obj)/parse.tab.h + +targets := lex.lex.c parse.tab.c parse.tab.h diff --git a/scripts/genksyms/lex.lex.c_shipped b/scripts/genksyms/lex.lex.c_shipped deleted file mode 100644 index ba2fda8..0000000 --- a/scripts/genksyms/lex.lex.c_shipped +++ /dev/null @@ -1,2291 +0,0 @@ - -#line 3 "scripts/genksyms/lex.lex.c_shipped" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! 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This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart(yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -extern int yyleng; - -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart (FILE *input_file ); -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); -void yy_delete_buffer (YY_BUFFER_STATE b ); -void yy_flush_buffer (YY_BUFFER_STATE b ); -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); -void yypop_buffer_state (void ); - -static void yyensure_buffer_stack (void ); -static void yy_load_buffer_state (void ); -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); - -void *yyalloc (yy_size_t ); -void *yyrealloc (void *,yy_size_t ); -void yyfree (void * ); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define yywrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; - -typedef int yy_state_type; - -extern int yylineno; - -int yylineno = 1; - -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yy_fatal_error (yyconst char msg[] ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 13 -#define YY_END_OF_BUFFER 14 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[73] = - { 0, - 0, 0, 14, 12, 4, 3, 12, 7, 12, 12, - 12, 12, 12, 9, 9, 12, 12, 7, 12, 12, - 4, 0, 5, 0, 7, 8, 0, 6, 0, 0, - 10, 10, 9, 0, 0, 9, 9, 0, 9, 0, - 0, 0, 0, 2, 0, 0, 11, 0, 10, 0, - 10, 9, 9, 0, 0, 0, 10, 10, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 1, 5, 6, 7, 8, 9, 10, 1, - 1, 8, 11, 1, 12, 13, 8, 14, 15, 15, - 15, 15, 15, 15, 15, 16, 16, 1, 1, 17, - 18, 19, 1, 1, 20, 20, 20, 20, 21, 22, - 7, 7, 7, 7, 7, 23, 7, 7, 7, 7, - 7, 7, 7, 7, 24, 7, 7, 25, 7, 7, - 1, 26, 1, 8, 7, 1, 20, 20, 20, 20, - - 21, 22, 7, 7, 7, 7, 7, 27, 7, 7, - 7, 7, 7, 7, 7, 7, 24, 7, 7, 25, - 7, 7, 1, 28, 1, 8, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[29] = - { 0, - 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, - 4, 4, 5, 6, 6, 6, 1, 1, 1, 7, - 8, 7, 3, 3, 3, 1, 3, 1 - } ; - -static yyconst flex_int16_t yy_base[85] = - { 0, - 0, 145, 150, 266, 27, 266, 25, 0, 131, 23, - 23, 16, 23, 39, 31, 25, 39, 60, 22, 65, - 57, 43, 266, 0, 0, 266, 61, 266, 0, 128, - 74, 0, 113, 59, 62, 113, 52, 0, 0, 72, - 66, 110, 100, 266, 73, 74, 266, 70, 266, 90, - 103, 266, 84, 129, 108, 113, 143, 266, 107, 66, - 118, 137, 168, 120, 80, 91, 145, 143, 83, 41, - 266, 266, 190, 196, 204, 212, 220, 228, 232, 237, - 238, 243, 249, 257 - } ; - -static yyconst flex_int16_t yy_def[85] = - { 0, - 72, 1, 72, 72, 72, 72, 73, 74, 72, 72, - 75, 72, 72, 72, 14, 72, 72, 74, 72, 76, - 72, 73, 72, 77, 74, 72, 75, 72, 78, 72, - 72, 31, 14, 79, 80, 72, 72, 81, 15, 73, - 75, 76, 76, 72, 73, 75, 72, 82, 72, 72, - 72, 72, 81, 76, 54, 72, 72, 72, 76, 54, - 76, 76, 76, 54, 83, 76, 63, 83, 84, 84, - 72, 0, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - } ; - -static yyconst flex_int16_t yy_nxt[295] = - { 0, - 4, 5, 6, 5, 7, 4, 8, 9, 10, 11, - 9, 12, 13, 14, 15, 15, 16, 9, 17, 8, - 8, 8, 18, 8, 8, 4, 8, 19, 21, 23, - 21, 26, 28, 26, 26, 30, 31, 31, 31, 26, - 26, 26, 26, 71, 39, 39, 39, 23, 29, 26, - 24, 32, 33, 33, 34, 72, 26, 26, 21, 35, - 21, 36, 37, 38, 40, 36, 43, 44, 24, 41, - 28, 32, 50, 50, 52, 28, 23, 23, 52, 35, - 56, 56, 44, 28, 42, 71, 29, 31, 31, 31, - 42, 29, 59, 44, 48, 49, 49, 24, 24, 29, - - 49, 43, 44, 51, 51, 51, 36, 37, 59, 44, - 36, 65, 44, 54, 55, 55, 51, 51, 51, 59, - 44, 64, 64, 64, 58, 58, 57, 57, 57, 58, - 59, 44, 42, 64, 64, 64, 52, 72, 59, 44, - 47, 66, 60, 60, 42, 44, 59, 69, 26, 72, - 20, 61, 62, 63, 72, 61, 57, 57, 57, 66, - 72, 72, 72, 66, 49, 49, 72, 61, 62, 49, - 44, 61, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 67, 67, 67, 72, 72, 72, 67, 67, 67, - 22, 22, 22, 22, 22, 22, 22, 22, 25, 72, - - 72, 25, 25, 25, 27, 27, 27, 27, 27, 27, - 27, 27, 42, 42, 42, 42, 42, 42, 42, 42, - 45, 72, 45, 45, 45, 45, 45, 45, 46, 72, - 46, 46, 46, 46, 46, 46, 34, 34, 72, 34, - 51, 72, 51, 53, 53, 53, 57, 72, 57, 68, - 68, 68, 68, 68, 68, 68, 68, 70, 70, 70, - 70, 70, 70, 70, 70, 3, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - - } ; - -static yyconst flex_int16_t yy_chk[295] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 5, 7, - 5, 10, 11, 12, 12, 13, 13, 13, 13, 19, - 10, 16, 16, 70, 15, 15, 15, 22, 11, 19, - 7, 14, 14, 14, 14, 15, 17, 17, 21, 14, - 21, 14, 14, 14, 18, 14, 20, 20, 22, 18, - 27, 34, 35, 35, 37, 41, 40, 45, 37, 34, - 48, 48, 65, 46, 65, 69, 27, 31, 31, 31, - 60, 41, 66, 66, 31, 31, 31, 40, 45, 46, - - 31, 43, 43, 50, 50, 50, 53, 53, 59, 59, - 53, 59, 42, 43, 43, 43, 51, 51, 51, 61, - 61, 55, 55, 55, 51, 51, 56, 56, 56, 51, - 54, 54, 55, 64, 64, 64, 36, 33, 62, 62, - 30, 61, 54, 54, 64, 68, 67, 68, 9, 3, - 2, 54, 54, 54, 0, 54, 57, 57, 57, 62, - 0, 0, 0, 62, 57, 57, 0, 67, 67, 57, - 63, 67, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 63, 63, 63, 0, 0, 0, 63, 63, 63, - 73, 73, 73, 73, 73, 73, 73, 73, 74, 0, - - 0, 74, 74, 74, 75, 75, 75, 75, 75, 75, - 75, 75, 76, 76, 76, 76, 76, 76, 76, 76, - 77, 0, 77, 77, 77, 77, 77, 77, 78, 0, - 78, 78, 78, 78, 78, 78, 79, 79, 0, 79, - 80, 0, 80, 81, 81, 81, 82, 0, 82, 83, - 83, 83, 83, 83, 83, 83, 83, 84, 84, 84, - 84, 84, 84, 84, 84, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, - 72, 72, 72, 72 - - } ; - -static yy_state_type yy_last_accepting_state; -static char *yy_last_accepting_cpos; - -extern int yy_flex_debug; -int yy_flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -/* Lexical analysis for genksyms. - Copyright 1996, 1997 Linux International. - - New implementation contributed by Richard Henderson <rth@tamu.edu> - Based on original work by Bjorn Ekwall <bj0rn@blox.se> - - Taken from Linux modutils 2.4.22. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 2 of the License, or (at your - option) any later version. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include <limits.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> - -#include "genksyms.h" -#include "parse.tab.h" - -/* We've got a two-level lexer here. We let flex do basic tokenization - and then we categorize those basic tokens in the second stage. */ -#define YY_DECL static int yylex1(void) - -/* We don't do multiple input files. */ -#define YY_NO_INPUT 1 - -#define INITIAL 0 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy (void ); - -int yyget_debug (void ); - -void yyset_debug (int debug_flag ); - -YY_EXTRA_TYPE yyget_extra (void ); - -void yyset_extra (YY_EXTRA_TYPE user_defined ); - -FILE *yyget_in (void ); - -void yyset_in (FILE * in_str ); - -FILE *yyget_out (void ); - -void yyset_out (FILE * out_str ); - -int yyget_leng (void ); - -char *yyget_text (void ); - -int yyget_lineno (void ); - -void yyset_lineno (int line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap (void ); -#else -extern int yywrap (void ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex (void); - -#define YY_DECL int yylex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - - /* Keep track of our location in the original source files. */ - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_load_buffer_state( ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of yytext. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 266 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = (yy_hold_char); - yy_cp = (yy_last_accepting_cpos); - yy_current_state = (yy_last_accepting_state); - goto yy_find_action; - -case 1: -/* rule 1 can match eol */ -YY_RULE_SETUP -return FILENAME; - YY_BREAK -case 2: -/* rule 2 can match eol */ -YY_RULE_SETUP -cur_line++; - YY_BREAK -case 3: -/* rule 3 can match eol */ -YY_RULE_SETUP -cur_line++; - YY_BREAK -/* Ignore all other whitespace. */ -case 4: -YY_RULE_SETUP -; - YY_BREAK -case 5: -/* rule 5 can match eol */ -YY_RULE_SETUP -return STRING; - YY_BREAK -case 6: -/* rule 6 can match eol */ -YY_RULE_SETUP -return CHAR; - YY_BREAK -case 7: -YY_RULE_SETUP -return IDENT; - YY_BREAK -/* The Pedant requires that the other C multi-character tokens be - recognized as tokens. We don't actually use them since we don't - parse expressions, but we do want whitespace to be arranged - around them properly. */ -case 8: -YY_RULE_SETUP -return OTHER; - YY_BREAK -case 9: -YY_RULE_SETUP -return INT; - YY_BREAK -case 10: -YY_RULE_SETUP -return REAL; - YY_BREAK -case 11: -YY_RULE_SETUP -return DOTS; - YY_BREAK -/* All other tokens are single characters. */ -case 12: -YY_RULE_SETUP -return yytext[0]; - YY_BREAK -case 13: -YY_RULE_SETUP -ECHO; - YY_BREAK -case YY_STATE_EOF(INITIAL): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( yywrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = (yytext_ptr); - register int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart(yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = (yy_start); - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - register int yy_is_jam; - register char *yy_cp = (yy_c_buf_p); - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - (yy_last_accepting_state) = yy_current_state; - (yy_last_accepting_cpos) = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 73 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 72); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp ) -{ - register char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up yytext */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = (yy_n_chars) + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart(yyin ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( ) ) - return EOF; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve yytext */ - (yy_hold_char) = *++(yy_c_buf_p); - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); - yy_load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void yy_load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * - */ - void yy_delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree((void *) b->yy_ch_buf ); - - yyfree((void *) b ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - yy_flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void yy_flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void yypop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) -{ - - return yy_scan_bytes(yystr,strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) yyalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = (yy_hold_char); \ - (yy_c_buf_p) = yytext + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int yyget_lineno (void) -{ - - return yylineno; -} - -/** Get the input stream. - * - */ -FILE *yyget_in (void) -{ - return yyin; -} - -/** Get the output stream. - * - */ -FILE *yyget_out (void) -{ - return yyout; -} - -/** Get the length of the current token. - * - */ -int yyget_leng (void) -{ - return yyleng; -} - -/** Get the current token. - * - */ - -char *yyget_text (void) -{ - return yytext; -} - -/** Set the current line number. - * @param line_number - * - */ -void yyset_lineno (int line_number ) -{ - - yylineno = line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * in_str ) -{ - yyin = in_str ; -} - -void yyset_out (FILE * out_str ) -{ - yyout = out_str ; -} - -int yyget_debug (void) -{ - return yy_flex_debug; -} - -void yyset_debug (int bdebug ) -{ - yy_flex_debug = bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - (yy_buffer_stack) = 0; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = (char *) 0; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(); - } - - /* Destroy the stack itself. */ - yyfree((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size ) -{ - return (void *) malloc( size ); -} - -void *yyrealloc (void * ptr, yy_size_t size ) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void yyfree (void * ptr ) -{ - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -/* Bring in the keyword recognizer. */ - -#include "keywords.c" - -/* Macros to append to our phrase collection list. */ - -/* - * We mark any token, that that equals to a known enumerator, as - * SYM_ENUM_CONST. The parser will change this for struct and union tags later, - * the only problem is struct and union members: - * enum e { a, b }; struct s { int a, b; } - * but in this case, the only effect will be, that the ABI checksums become - * more volatile, which is acceptable. Also, such collisions are quite rare, - * so far it was only observed in include/linux/telephony.h. - */ -#define _APP(T,L) do { \ - cur_node = next_node; \ - next_node = xmalloc(sizeof(*next_node)); \ - next_node->next = cur_node; \ - cur_node->string = memcpy(xmalloc(L+1), T, L+1); \ - cur_node->tag = \ - find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\ - SYM_ENUM_CONST : SYM_NORMAL ; \ - cur_node->in_source_file = in_source_file; \ - } while (0) - -#define APP _APP(yytext, yyleng) - -/* The second stage lexer. Here we incorporate knowledge of the state - of the parser to tailor the tokens that are returned. */ - -int -yylex(void) -{ - static enum { - ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, - ST_BRACKET, ST_BRACE, ST_EXPRESSION, - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, - ST_TABLE_5, ST_TABLE_6 - } lexstate = ST_NOTSTARTED; - - static int suppress_type_lookup, dont_want_brace_phrase; - static struct string_list *next_node; - - int token, count = 0; - struct string_list *cur_node; - - if (lexstate == ST_NOTSTARTED) - { - next_node = xmalloc(sizeof(*next_node)); - next_node->next = NULL; - lexstate = ST_NORMAL; - } - -repeat: - token = yylex1(); - - if (token == 0) - return 0; - else if (token == FILENAME) - { - char *file, *e; - - /* Save the filename and line number for later error messages. */ - - if (cur_filename) - free(cur_filename); - - file = strchr(yytext, '\"')+1; - e = strchr(file, '\"'); - *e = '\0'; - cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1); - cur_line = atoi(yytext+2); - - if (!source_file) { - source_file = xstrdup(cur_filename); - in_source_file = 1; - } else { - in_source_file = (strcmp(cur_filename, source_file) == 0); - } - - goto repeat; - } - - switch (lexstate) - { - case ST_NORMAL: - switch (token) - { - case IDENT: - APP; - { - int r = is_reserved_word(yytext, yyleng); - if (r >= 0) - { - switch (token = r) - { - case ATTRIBUTE_KEYW: - lexstate = ST_ATTRIBUTE; - count = 0; - goto repeat; - case ASM_KEYW: - lexstate = ST_ASM; - count = 0; - goto repeat; - case TYPEOF_KEYW: - lexstate = ST_TYPEOF; - count = 0; - goto repeat; - - case STRUCT_KEYW: - case UNION_KEYW: - case ENUM_KEYW: - dont_want_brace_phrase = 3; - suppress_type_lookup = 2; - goto fini; - - case EXPORT_SYMBOL_KEYW: - goto fini; - } - } - if (!suppress_type_lookup) - { - if (find_symbol(yytext, SYM_TYPEDEF, 1)) - token = TYPE; - } - } - break; - - case '[': - APP; - lexstate = ST_BRACKET; - count = 1; - goto repeat; - - case '{': - APP; - if (dont_want_brace_phrase) - break; - lexstate = ST_BRACE; - count = 1; - goto repeat; - - case '=': case ':': - APP; - lexstate = ST_EXPRESSION; - break; - - case DOTS: - default: - APP; - break; - } - break; - - case ST_ATTRIBUTE: - APP; - switch (token) - { - case '(': - ++count; - goto repeat; - case ')': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = ATTRIBUTE_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_ASM: - APP; - switch (token) - { - case '(': - ++count; - goto repeat; - case ')': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = ASM_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_TYPEOF_1: - if (token == IDENT) - { - if (is_reserved_word(yytext, yyleng) >= 0 - || find_symbol(yytext, SYM_TYPEDEF, 1)) - { - yyless(0); - unput('('); - lexstate = ST_NORMAL; - token = TYPEOF_KEYW; - break; - } - _APP("(", 1); - } - lexstate = ST_TYPEOF; - /* FALLTHRU */ - - case ST_TYPEOF: - switch (token) - { - case '(': - if ( ++count == 1 ) - lexstate = ST_TYPEOF_1; - else - APP; - goto repeat; - case ')': - APP; - if (--count == 0) - { - lexstate = ST_NORMAL; - token = TYPEOF_PHRASE; - break; - } - goto repeat; - default: - APP; - goto repeat; - } - break; - - case ST_BRACKET: - APP; - switch (token) - { - case '[': - ++count; - goto repeat; - case ']': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = BRACKET_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_BRACE: - APP; - switch (token) - { - case '{': - ++count; - goto repeat; - case '}': - if (--count == 0) - { - lexstate = ST_NORMAL; - token = BRACE_PHRASE; - break; - } - goto repeat; - default: - goto repeat; - } - break; - - case ST_EXPRESSION: - switch (token) - { - case '(': case '[': case '{': - ++count; - APP; - goto repeat; - case '}': - /* is this the last line of an enum declaration? */ - if (count == 0) - { - /* Put back the token we just read so's we can find it again - after registering the expression. */ - unput(token); - - lexstate = ST_NORMAL; - token = EXPRESSION_PHRASE; - break; - } - /* FALLTHRU */ - case ')': case ']': - --count; - APP; - goto repeat; - case ',': case ';': - if (count == 0) - { - /* Put back the token we just read so's we can find it again - after registering the expression. */ - unput(token); - - lexstate = ST_NORMAL; - token = EXPRESSION_PHRASE; - break; - } - APP; - goto repeat; - default: - APP; - goto repeat; - } - break; - - case ST_TABLE_1: - goto repeat; - - case ST_TABLE_2: - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') - { - token = EXPORT_SYMBOL_KEYW; - lexstate = ST_TABLE_5; - APP; - break; - } - lexstate = ST_TABLE_6; - /* FALLTHRU */ - - case ST_TABLE_6: - switch (token) - { - case '{': case '[': case '(': - ++count; - break; - case '}': case ']': case ')': - --count; - break; - case ',': - if (count == 0) - lexstate = ST_TABLE_2; - break; - }; - goto repeat; - - case ST_TABLE_3: - goto repeat; - - case ST_TABLE_4: - if (token == ';') - lexstate = ST_NORMAL; - goto repeat; - - case ST_TABLE_5: - switch (token) - { - case ',': - token = ';'; - lexstate = ST_TABLE_2; - APP; - break; - default: - APP; - break; - } - break; - - default: - exit(1); - } -fini: - - if (suppress_type_lookup > 0) - --suppress_type_lookup; - if (dont_want_brace_phrase > 0) - --dont_want_brace_phrase; - - yylval = &next_node->next; - - return token; -} - diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped deleted file mode 100644 index d02258b..0000000 --- a/scripts/genksyms/parse.tab.c_shipped +++ /dev/null @@ -1,2394 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.7. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.7" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - - - -/* Copy the first part of user declarations. */ - - - -#include <assert.h> -#include <stdlib.h> -#include <string.h> -#include "genksyms.h" - -static int is_typedef; -static int is_extern; -static char *current_name; -static struct string_list *decl_spec; - -static void yyerror(const char *); - -static inline void -remove_node(struct string_list **p) -{ - struct string_list *node = *p; - *p = node->next; - free_node(node); -} - -static inline void -remove_list(struct string_list **pb, struct string_list **pe) -{ - struct string_list *b = *pb, *e = *pe; - *pb = e; - free_list(b, e); -} - -/* Record definition of a struct/union/enum */ -static void record_compound(struct string_list **keyw, - struct string_list **ident, - struct string_list **body, - enum symbol_type type) -{ - struct string_list *b = *body, *i = *ident, *r; - - if (i->in_source_file) { - remove_node(keyw); - (*ident)->tag = type; - remove_list(body, ident); - return; - } - r = copy_node(i); r->tag = type; - r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; - add_symbol(i->string, type, b, is_extern); -} - - - - -# ifndef YY_NULL -# if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULL nullptr -# else -# define YY_NULL 0 -# endif -# endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ASM_KEYW = 258, - ATTRIBUTE_KEYW = 259, - AUTO_KEYW = 260, - BOOL_KEYW = 261, - CHAR_KEYW = 262, - CONST_KEYW = 263, - DOUBLE_KEYW = 264, - ENUM_KEYW = 265, - EXTERN_KEYW = 266, - EXTENSION_KEYW = 267, - FLOAT_KEYW = 268, - INLINE_KEYW = 269, - INT_KEYW = 270, - LONG_KEYW = 271, - REGISTER_KEYW = 272, - RESTRICT_KEYW = 273, - SHORT_KEYW = 274, - SIGNED_KEYW = 275, - STATIC_KEYW = 276, - STRUCT_KEYW = 277, - TYPEDEF_KEYW = 278, - UNION_KEYW = 279, - UNSIGNED_KEYW = 280, - VOID_KEYW = 281, - VOLATILE_KEYW = 282, - TYPEOF_KEYW = 283, - VA_LIST_KEYW = 284, - EXPORT_SYMBOL_KEYW = 285, - ASM_PHRASE = 286, - ATTRIBUTE_PHRASE = 287, - TYPEOF_PHRASE = 288, - BRACE_PHRASE = 289, - BRACKET_PHRASE = 290, - EXPRESSION_PHRASE = 291, - CHAR = 292, - DOTS = 293, - IDENT = 294, - INT = 295, - REAL = 296, - STRING = 297, - TYPE = 298, - OTHER = 299, - FILENAME = 300 - }; -#endif - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE yylval; - -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - -/* Copy the second part of user declarations. */ - - - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) -#else -# define YYUSE(E) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(N) (N) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 4 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 522 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 55 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 49 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 133 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 187 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 300 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 49, 50, 51, 2, 48, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 54, 46, - 2, 52, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 53, 2, 47, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 5, 8, 9, 12, 13, 18, 19, - 23, 25, 27, 29, 31, 34, 37, 41, 42, 44, - 46, 50, 55, 56, 58, 60, 63, 65, 67, 69, - 71, 73, 75, 77, 79, 81, 86, 88, 91, 94, - 97, 101, 105, 109, 112, 115, 118, 120, 122, 124, - 126, 128, 130, 132, 134, 136, 138, 140, 142, 145, - 146, 148, 150, 153, 155, 157, 159, 161, 164, 166, - 168, 170, 175, 180, 183, 187, 190, 192, 194, 196, - 201, 206, 209, 213, 217, 220, 222, 226, 227, 229, - 231, 235, 238, 241, 243, 244, 246, 248, 253, 258, - 261, 265, 269, 273, 274, 276, 279, 283, 287, 288, - 290, 292, 295, 299, 302, 303, 305, 307, 311, 314, - 317, 319, 322, 323, 326, 330, 335, 337, 341, 343, - 347, 350, 351, 353 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 56, 0, -1, 57, -1, 56, 57, -1, -1, 58, - 59, -1, -1, 12, 23, 60, 62, -1, -1, 23, - 61, 62, -1, 62, -1, 86, -1, 101, -1, 103, - -1, 1, 46, -1, 1, 47, -1, 66, 63, 46, - -1, -1, 64, -1, 65, -1, 64, 48, 65, -1, - 76, 102, 97, 87, -1, -1, 67, -1, 68, -1, - 67, 68, -1, 69, -1, 70, -1, 5, -1, 17, - -1, 21, -1, 11, -1, 14, -1, 71, -1, 75, - -1, 28, 49, 83, 50, -1, 33, -1, 22, 39, - -1, 24, 39, -1, 10, 39, -1, 22, 39, 89, - -1, 24, 39, 89, -1, 10, 39, 98, -1, 10, - 98, -1, 22, 89, -1, 24, 89, -1, 7, -1, - 19, -1, 15, -1, 16, -1, 20, -1, 25, -1, - 13, -1, 9, -1, 26, -1, 6, -1, 29, -1, - 43, -1, 51, 73, -1, -1, 74, -1, 75, -1, - 74, 75, -1, 8, -1, 27, -1, 32, -1, 18, - -1, 72, 76, -1, 77, -1, 39, -1, 43, -1, - 77, 49, 80, 50, -1, 77, 49, 1, 50, -1, - 77, 35, -1, 49, 76, 50, -1, 72, 78, -1, - 79, -1, 39, -1, 43, -1, 79, 49, 80, 50, - -1, 79, 49, 1, 50, -1, 79, 35, -1, 49, - 78, 50, -1, 49, 1, 50, -1, 81, 38, -1, - 81, -1, 82, 48, 38, -1, -1, 82, -1, 83, - -1, 82, 48, 83, -1, 67, 84, -1, 72, 84, - -1, 85, -1, -1, 39, -1, 43, -1, 85, 49, - 80, 50, -1, 85, 49, 1, 50, -1, 85, 35, - -1, 49, 84, 50, -1, 49, 1, 50, -1, 66, - 76, 34, -1, -1, 88, -1, 52, 36, -1, 53, - 90, 47, -1, 53, 1, 47, -1, -1, 91, -1, - 92, -1, 91, 92, -1, 66, 93, 46, -1, 1, - 46, -1, -1, 94, -1, 95, -1, 94, 48, 95, - -1, 78, 97, -1, 39, 96, -1, 96, -1, 54, - 36, -1, -1, 97, 32, -1, 53, 99, 47, -1, - 53, 99, 48, 47, -1, 100, -1, 99, 48, 100, - -1, 39, -1, 39, 52, 36, -1, 31, 46, -1, - -1, 31, -1, 30, 49, 39, 50, 46, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 125, 125, 126, 130, 130, 136, 136, 138, 138, - 140, 141, 142, 143, 144, 145, 149, 163, 164, 168, - 176, 189, 195, 196, 200, 201, 205, 211, 215, 216, - 217, 218, 219, 223, 224, 225, 226, 230, 232, 234, - 238, 240, 242, 247, 250, 251, 255, 256, 257, 258, - 259, 260, 261, 262, 263, 264, 265, 266, 270, 275, - 276, 280, 281, 285, 285, 285, 286, 294, 295, 299, - 308, 317, 319, 321, 323, 330, 331, 335, 336, 337, - 339, 341, 343, 345, 350, 351, 352, 356, 357, 361, - 362, 367, 372, 374, 378, 379, 387, 391, 393, 395, - 397, 399, 404, 413, 414, 419, 424, 425, 429, 430, - 434, 435, 439, 441, 446, 447, 451, 452, 456, 457, - 458, 462, 466, 467, 471, 472, 476, 477, 480, 485, - 493, 497, 498, 502 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || 0 -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", - "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", - "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW", - "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", - "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", - "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", - "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW", - "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", - "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", - "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", - "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq", - "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration", - "init_declarator_list_opt", "init_declarator_list", "init_declarator", - "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier", - "storage_class_specifier", "type_specifier", "simple_type_specifier", - "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq", - "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator", - "direct_nested_declarator", "parameter_declaration_clause", - "parameter_declaration_list_opt", "parameter_declaration_list", - "parameter_declaration", "m_abstract_declarator", - "direct_m_abstract_declarator", "function_definition", "initializer_opt", - "initializer", "class_body", "member_specification_opt", - "member_specification", "member_declaration", - "member_declarator_list_opt", "member_declarator_list", - "member_declarator", "member_bitfield_declarator", "attribute_opt", - "enum_body", "enumerator_list", "enumerator", "asm_definition", - "asm_phrase_opt", "export_definition", YY_NULL -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 59, 125, 44, 40, - 41, 42, 61, 123, 58 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 55, 56, 56, 58, 57, 60, 59, 61, 59, - 59, 59, 59, 59, 59, 59, 62, 63, 63, 64, - 64, 65, 66, 66, 67, 67, 68, 68, 69, 69, - 69, 69, 69, 70, 70, 70, 70, 70, 70, 70, - 70, 70, 70, 70, 70, 70, 71, 71, 71, 71, - 71, 71, 71, 71, 71, 71, 71, 71, 72, 73, - 73, 74, 74, 75, 75, 75, 75, 76, 76, 77, - 77, 77, 77, 77, 77, 78, 78, 79, 79, 79, - 79, 79, 79, 79, 80, 80, 80, 81, 81, 82, - 82, 83, 84, 84, 85, 85, 85, 85, 85, 85, - 85, 85, 86, 87, 87, 88, 89, 89, 90, 90, - 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, - 95, 96, 97, 97, 98, 98, 99, 99, 100, 100, - 101, 102, 102, 103 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 1, 2, 0, 2, 0, 4, 0, 3, - 1, 1, 1, 1, 2, 2, 3, 0, 1, 1, - 3, 4, 0, 1, 1, 2, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 4, 1, 2, 2, 2, - 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 0, - 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, - 1, 4, 4, 2, 3, 2, 1, 1, 1, 4, - 4, 2, 3, 3, 2, 1, 3, 0, 1, 1, - 3, 2, 2, 1, 0, 1, 1, 4, 4, 2, - 3, 3, 3, 0, 1, 2, 3, 3, 0, 1, - 1, 2, 3, 2, 0, 1, 1, 3, 2, 2, - 1, 2, 0, 2, 3, 4, 1, 3, 1, 3, - 2, 0, 1, 5 -}; - -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 4, 4, 2, 0, 1, 3, 0, 28, 55, 46, - 63, 53, 0, 31, 0, 52, 32, 48, 49, 29, - 66, 47, 50, 30, 0, 8, 0, 51, 54, 64, - 0, 56, 0, 0, 65, 36, 57, 5, 10, 17, - 23, 24, 26, 27, 33, 34, 11, 12, 13, 14, - 15, 39, 0, 43, 6, 37, 0, 44, 22, 38, - 45, 0, 0, 130, 69, 70, 0, 59, 0, 18, - 19, 0, 131, 68, 25, 42, 128, 0, 126, 22, - 40, 0, 114, 0, 0, 110, 9, 17, 41, 94, - 0, 0, 0, 58, 60, 61, 16, 0, 67, 132, - 102, 122, 73, 0, 0, 124, 0, 7, 113, 107, - 77, 78, 0, 0, 0, 122, 76, 0, 115, 116, - 120, 106, 0, 111, 131, 95, 57, 0, 94, 91, - 93, 35, 0, 74, 62, 20, 103, 0, 0, 85, - 88, 89, 129, 125, 127, 119, 0, 77, 0, 121, - 75, 118, 81, 0, 112, 0, 0, 96, 0, 92, - 99, 0, 133, 123, 0, 21, 104, 72, 71, 84, - 0, 83, 82, 0, 0, 117, 101, 100, 0, 0, - 105, 86, 90, 80, 79, 98, 97 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 1, 2, 3, 37, 79, 58, 38, 68, 69, - 70, 82, 40, 41, 42, 43, 44, 71, 93, 94, - 45, 124, 73, 115, 116, 138, 139, 140, 141, 129, - 130, 46, 165, 166, 57, 83, 84, 85, 117, 118, - 119, 120, 136, 53, 77, 78, 47, 101, 48 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -94 -static const yytype_int16 yypact[] = -{ - -94, 15, -94, 208, -94, -94, 34, -94, -94, -94, - -94, -94, -27, -94, -5, -94, -94, -94, -94, -94, - -94, -94, -94, -94, -25, -94, -16, -94, -94, -94, - -4, -94, 19, -24, -94, -94, -94, -94, -94, 24, - 479, -94, -94, -94, -94, -94, -94, -94, -94, -94, - -94, 29, 48, -94, -94, 37, 106, -94, 479, 37, - -94, 479, 54, -94, -94, -94, 24, -2, 49, 53, - -94, 24, -14, -11, -94, -94, 47, 38, -94, 479, - -94, 51, 23, 55, 157, -94, -94, 24, -94, 393, - 56, 58, 68, -94, -2, -94, -94, 24, -94, -94, - -94, -94, -94, 255, 67, -94, 5, -94, -94, -94, - 50, -94, 7, 69, 40, -94, -8, 83, 88, -94, - -94, -94, 91, -94, 109, -94, -94, 4, 45, -94, - 16, -94, 95, -94, -94, -94, -23, 92, 93, 108, - 96, -94, -94, -94, -94, -94, 97, -94, 98, -94, - -94, 118, -94, 301, -94, 23, 101, -94, 104, -94, - -94, 347, -94, -94, 120, -94, -94, -94, -94, -94, - 440, -94, -94, 111, 119, -94, -94, -94, 130, 137, - -94, -94, -94, -94, -94, -94, -94 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -94, -94, 158, -94, -94, -94, -94, -45, -94, -94, - 94, -1, -61, -29, -94, -94, -94, -79, -94, -94, - -63, -7, -94, -93, -94, -92, -94, -94, -60, -57, - -94, -94, -94, -94, -19, -94, -94, 110, -94, -94, - 33, 82, 78, 144, -94, 99, -94, -94, -94 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -110 -static const yytype_int16 yytable[] = -{ - 89, 90, 39, 114, 95, 156, 10, 60, 146, 163, - 128, 74, 51, 86, 55, 4, 20, 99, 54, 148, - 100, 150, 63, 59, 102, 29, 52, 152, 56, 164, - 34, 134, 72, 114, 107, 114, 80, 56, 103, -94, - 88, 153, 89, 125, 76, 61, 147, 157, 128, 128, - 111, 160, 143, 127, -94, 67, 112, 87, 67, 92, - 74, 174, 110, 64, 98, 161, 111, 65, 62, 179, - 158, 159, 112, 66, 67, 67, 114, 113, 87, 147, - 49, 50, 52, 111, 125, 105, 106, 76, 157, 112, - 56, 67, 89, 91, 127, 96, 67, 108, 109, 104, - 89, 97, 121, 142, 113, 149, 131, 81, 132, 89, - 182, 7, 8, 9, 10, 11, 12, 13, 133, 15, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 154, - 26, 27, 28, 29, 30, 31, 155, 108, 34, 35, - 99, 162, 167, 168, 170, -22, 169, 171, 172, 36, - 163, 176, -22, -108, 177, -22, 180, -22, 122, 5, - -22, 183, 7, 8, 9, 10, 11, 12, 13, 184, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 185, 26, 27, 28, 29, 30, 31, 186, 175, 34, - 35, 135, 145, 151, 123, 75, -22, 0, 0, 0, - 36, 0, 0, -22, -109, 144, -22, 0, -22, 6, - 0, -22, 0, 7, 8, 9, 10, 11, 12, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 0, 0, 0, 0, 0, -22, 0, 0, - 0, 36, 0, 0, -22, 0, 137, -22, 0, -22, - 7, 8, 9, 10, 11, 12, 13, 0, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 0, 26, - 27, 28, 29, 30, 31, 0, 0, 34, 35, 0, - 0, 0, 0, -87, 0, 0, 0, 0, 36, 0, - 0, 0, 173, 0, 0, -87, 7, 8, 9, 10, - 11, 12, 13, 0, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 0, 26, 27, 28, 29, 30, - 31, 0, 0, 34, 35, 0, 0, 0, 0, -87, - 0, 0, 0, 0, 36, 0, 0, 0, 178, 0, - 0, -87, 7, 8, 9, 10, 11, 12, 13, 0, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 0, 26, 27, 28, 29, 30, 31, 0, 0, 34, - 35, 0, 0, 0, 0, -87, 0, 0, 0, 0, - 36, 0, 0, 0, 0, 0, 0, -87, 7, 8, - 9, 10, 11, 12, 13, 0, 15, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 0, 26, 27, 28, - 29, 30, 31, 0, 0, 34, 35, 0, 0, 0, - 0, 0, 125, 0, 0, 0, 126, 0, 0, 0, - 0, 0, 127, 0, 67, 7, 8, 9, 10, 11, - 12, 13, 0, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 0, 26, 27, 28, 29, 30, 31, - 0, 0, 34, 35, 0, 0, 0, 0, 181, 0, - 0, 0, 0, 36, 7, 8, 9, 10, 11, 12, - 13, 0, 15, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 0, 26, 27, 28, 29, 30, 31, 0, - 0, 34, 35, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 36 -}; - -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-94))) - -#define yytable_value_is_error(Yytable_value) \ - YYID (0) - -static const yytype_int16 yycheck[] = -{ - 61, 61, 3, 82, 67, 1, 8, 26, 1, 32, - 89, 40, 39, 58, 39, 0, 18, 31, 23, 112, - 34, 114, 46, 39, 35, 27, 53, 35, 53, 52, - 32, 94, 39, 112, 79, 114, 55, 53, 49, 35, - 59, 49, 103, 39, 39, 49, 39, 43, 127, 128, - 43, 35, 47, 49, 50, 51, 49, 58, 51, 66, - 89, 153, 39, 39, 71, 49, 43, 43, 49, 161, - 127, 128, 49, 49, 51, 51, 155, 54, 79, 39, - 46, 47, 53, 43, 39, 47, 48, 39, 43, 49, - 53, 51, 153, 39, 49, 46, 51, 46, 47, 52, - 161, 48, 47, 36, 54, 36, 50, 1, 50, 170, - 170, 5, 6, 7, 8, 9, 10, 11, 50, 13, - 14, 15, 16, 17, 18, 19, 20, 21, 22, 46, - 24, 25, 26, 27, 28, 29, 48, 46, 32, 33, - 31, 46, 50, 50, 48, 39, 38, 50, 50, 43, - 32, 50, 46, 47, 50, 49, 36, 51, 1, 1, - 54, 50, 5, 6, 7, 8, 9, 10, 11, 50, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 50, 24, 25, 26, 27, 28, 29, 50, 155, 32, - 33, 97, 110, 115, 84, 51, 39, -1, -1, -1, - 43, -1, -1, 46, 47, 106, 49, -1, 51, 1, - -1, 54, -1, 5, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, -1, -1, -1, -1, -1, 39, -1, -1, - -1, 43, -1, -1, 46, -1, 1, 49, -1, 51, - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, -1, 24, - 25, 26, 27, 28, 29, -1, -1, 32, 33, -1, - -1, -1, -1, 38, -1, -1, -1, -1, 43, -1, - -1, -1, 1, -1, -1, 50, 5, 6, 7, 8, - 9, 10, 11, -1, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 22, -1, 24, 25, 26, 27, 28, - 29, -1, -1, 32, 33, -1, -1, -1, -1, 38, - -1, -1, -1, -1, 43, -1, -1, -1, 1, -1, - -1, 50, 5, 6, 7, 8, 9, 10, 11, -1, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, - -1, 24, 25, 26, 27, 28, 29, -1, -1, 32, - 33, -1, -1, -1, -1, 38, -1, -1, -1, -1, - 43, -1, -1, -1, -1, -1, -1, 50, 5, 6, - 7, 8, 9, 10, 11, -1, 13, 14, 15, 16, - 17, 18, 19, 20, 21, 22, -1, 24, 25, 26, - 27, 28, 29, -1, -1, 32, 33, -1, -1, -1, - -1, -1, 39, -1, -1, -1, 43, -1, -1, -1, - -1, -1, 49, -1, 51, 5, 6, 7, 8, 9, - 10, 11, -1, 13, 14, 15, 16, 17, 18, 19, - 20, 21, 22, -1, 24, 25, 26, 27, 28, 29, - -1, -1, 32, 33, -1, -1, -1, -1, 38, -1, - -1, -1, -1, 43, 5, 6, 7, 8, 9, 10, - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, -1, 24, 25, 26, 27, 28, 29, -1, - -1, 32, 33, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 43 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 56, 57, 58, 0, 57, 1, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 43, 59, 62, 66, - 67, 68, 69, 70, 71, 75, 86, 101, 103, 46, - 47, 39, 53, 98, 23, 39, 53, 89, 61, 39, - 89, 49, 49, 46, 39, 43, 49, 51, 63, 64, - 65, 72, 76, 77, 68, 98, 39, 99, 100, 60, - 89, 1, 66, 90, 91, 92, 62, 66, 89, 67, - 83, 39, 76, 73, 74, 75, 46, 48, 76, 31, - 34, 102, 35, 49, 52, 47, 48, 62, 46, 47, - 39, 43, 49, 54, 72, 78, 79, 93, 94, 95, - 96, 47, 1, 92, 76, 39, 43, 49, 72, 84, - 85, 50, 50, 50, 75, 65, 97, 1, 80, 81, - 82, 83, 36, 47, 100, 96, 1, 39, 78, 36, - 78, 97, 35, 49, 46, 48, 1, 43, 84, 84, - 35, 49, 46, 32, 52, 87, 88, 50, 50, 38, - 48, 50, 50, 1, 80, 95, 50, 50, 1, 80, - 36, 38, 83, 50, 50, 50, 50 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ -#ifdef YYLEX_PARAM -# define YYLEX yylex (YYLEX_PARAM) -#else -# define YYLEX yylex () -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - FILE *yyo = yyoutput; - YYUSE (yyo); - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, - yytype_int16 *yyssp, int yytoken) -{ - YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); - YYSIZE_T yysize = yysize0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULL; - /* Arguments of yyformat. */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Number of reported tokens (one for the "unexpected", one per - "expected"). */ - int yycount = 0; - - /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> - for details. YYERROR is fine as it does not invoke this - function. - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[*yyssp]; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - yyp++; - yyformat++; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - YYUSE (yyvaluep); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - - - - -/* The lookahead symbol. */ -int yychar; - - -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); - -/* Number of syntax errors so far. */ -int yynerrs; - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: - - { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; } - break; - - case 5: - - { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; } - break; - - case 6: - - { is_typedef = 1; } - break; - - case 7: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 8: - - { is_typedef = 1; } - break; - - case 9: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 14: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 15: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 16: - - { if (current_name) { - struct string_list *decl = (*(yyvsp[(3) - (3)]))->next; - (*(yyvsp[(3) - (3)]))->next = NULL; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, - decl, is_extern); - current_name = NULL; - } - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 17: - - { (yyval) = NULL; } - break; - - case 19: - - { struct string_list *decl = *(yyvsp[(1) - (1)]); - *(yyvsp[(1) - (1)]) = NULL; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); - current_name = NULL; - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 20: - - { struct string_list *decl = *(yyvsp[(3) - (3)]); - *(yyvsp[(3) - (3)]) = NULL; - free_list(*(yyvsp[(2) - (3)]), NULL); - *(yyvsp[(2) - (3)]) = decl_spec; - add_symbol(current_name, - is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); - current_name = NULL; - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 21: - - { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); } - break; - - case 22: - - { decl_spec = NULL; } - break; - - case 24: - - { decl_spec = *(yyvsp[(1) - (1)]); } - break; - - case 25: - - { decl_spec = *(yyvsp[(2) - (2)]); } - break; - - case 26: - - { /* Version 2 checksumming ignores storage class, as that - is really irrelevant to the linkage. */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 31: - - { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 32: - - { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 37: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 38: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 39: - - { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 40: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 41: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 42: - - { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 43: - - { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 44: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 45: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 57: - - { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); } - break; - - case 58: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 59: - - { (yyval) = NULL; } - break; - - case 62: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 66: - - { /* restrict has no effect in prototypes so ignore it */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 67: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 69: - - { if (current_name != NULL) { - error_with_pos("unexpected second declaration name"); - YYERROR; - } else { - current_name = (*(yyvsp[(1) - (1)]))->string; - (yyval) = (yyvsp[(1) - (1)]); - } - } - break; - - case 70: - - { if (current_name != NULL) { - error_with_pos("unexpected second declaration name"); - YYERROR; - } else { - current_name = (*(yyvsp[(1) - (1)]))->string; - (yyval) = (yyvsp[(1) - (1)]); - } - } - break; - - case 71: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 72: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 73: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 74: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 75: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 79: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 80: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 81: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 82: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 83: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 84: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 86: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 87: - - { (yyval) = NULL; } - break; - - case 90: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 91: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 92: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 94: - - { (yyval) = NULL; } - break; - - case 95: - - { /* For version 2 checksums, we don't want to remember - private parameter names. */ - remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 96: - - { remove_node((yyvsp[(1) - (1)])); - (yyval) = (yyvsp[(1) - (1)]); - } - break; - - case 97: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 98: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 99: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 100: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 101: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 102: - - { struct string_list *decl = *(yyvsp[(2) - (3)]); - *(yyvsp[(2) - (3)]) = NULL; - add_symbol(current_name, SYM_NORMAL, decl, is_extern); - (yyval) = (yyvsp[(3) - (3)]); - } - break; - - case 103: - - { (yyval) = NULL; } - break; - - case 105: - - { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 106: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 107: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 108: - - { (yyval) = NULL; } - break; - - case 111: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 112: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 113: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 114: - - { (yyval) = NULL; } - break; - - case 117: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 118: - - { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); } - break; - - case 119: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 121: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 122: - - { (yyval) = NULL; } - break; - - case 124: - - { (yyval) = (yyvsp[(3) - (3)]); } - break; - - case 125: - - { (yyval) = (yyvsp[(4) - (4)]); } - break; - - case 128: - - { - const char *name = strdup((*(yyvsp[(1) - (1)]))->string); - add_symbol(name, SYM_ENUM_CONST, NULL, 0); - } - break; - - case 129: - - { - const char *name = strdup((*(yyvsp[(1) - (3)]))->string); - struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)])); - add_symbol(name, SYM_ENUM_CONST, expr, 0); - } - break; - - case 130: - - { (yyval) = (yyvsp[(2) - (2)]); } - break; - - case 131: - - { (yyval) = NULL; } - break; - - case 133: - - { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); } - break; - - - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - } - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - - - -static void -yyerror(const char *e) -{ - error_with_pos("%s", e); -} diff --git a/scripts/genksyms/parse.tab.h_shipped b/scripts/genksyms/parse.tab.h_shipped deleted file mode 100644 index 46a5e12..0000000 --- a/scripts/genksyms/parse.tab.h_shipped +++ /dev/null @@ -1,119 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.7. */ - -/* Bison interface for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -#ifndef YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED -# define YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ASM_KEYW = 258, - ATTRIBUTE_KEYW = 259, - AUTO_KEYW = 260, - BOOL_KEYW = 261, - CHAR_KEYW = 262, - CONST_KEYW = 263, - DOUBLE_KEYW = 264, - ENUM_KEYW = 265, - EXTERN_KEYW = 266, - EXTENSION_KEYW = 267, - FLOAT_KEYW = 268, - INLINE_KEYW = 269, - INT_KEYW = 270, - LONG_KEYW = 271, - REGISTER_KEYW = 272, - RESTRICT_KEYW = 273, - SHORT_KEYW = 274, - SIGNED_KEYW = 275, - STATIC_KEYW = 276, - STRUCT_KEYW = 277, - TYPEDEF_KEYW = 278, - UNION_KEYW = 279, - UNSIGNED_KEYW = 280, - VOID_KEYW = 281, - VOLATILE_KEYW = 282, - TYPEOF_KEYW = 283, - VA_LIST_KEYW = 284, - EXPORT_SYMBOL_KEYW = 285, - ASM_PHRASE = 286, - ATTRIBUTE_PHRASE = 287, - TYPEOF_PHRASE = 288, - BRACE_PHRASE = 289, - BRACKET_PHRASE = 290, - EXPRESSION_PHRASE = 291, - CHAR = 292, - DOTS = 293, - IDENT = 294, - INT = 295, - REAL = 296, - STRING = 297, - TYPE = 298, - OTHER = 299, - FILENAME = 300 - }; -#endif - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef int YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -extern YYSTYPE yylval; - -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - -#endif /* !YY_YY_SCRIPTS_GENKSYMS_PARSE_TAB_H_SHIPPED_INCLUDED */
Now that the kernel build supports flex and bison, remove the _shipped files and generate them during the build instead. There are no more shipped lexer and parser, so I ripped off the rules in scripts/Malefile.lib that were used for REGENERATE_PARSERS. The genksyms parser has ambiguous grammar, which would emit warnings: scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] They are normally suppressed, but displayed when W=1 is given. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- scripts/Makefile.lib | 24 +- scripts/genksyms/Makefile | 23 + scripts/genksyms/lex.lex.c_shipped | 2291 -------------------------------- scripts/genksyms/parse.tab.c_shipped | 2394 ---------------------------------- scripts/genksyms/parse.tab.h_shipped | 119 -- 5 files changed, 26 insertions(+), 4825 deletions(-) delete mode 100644 scripts/genksyms/lex.lex.c_shipped delete mode 100644 scripts/genksyms/parse.tab.c_shipped delete mode 100644 scripts/genksyms/parse.tab.h_shipped -- 2.7.4