c-parse.c

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/*  A Bison parser, made from c-parse.y
 by  Bison version A2.5 (Andrew Consortium)
  */

#define YYBISON 1  /* Identify Bison output.  */

#define	IDENTIFIER	258
#define	TYPENAME	259
#define	SCSPEC	260
#define	TYPESPEC	261
#define	TYPE_QUAL	262
#define	CONSTANT	263
#define	STRING	264
#define	ELLIPSIS	265
#define	SIZEOF	266
#define	ENUM	267
#define	STRUCT	268
#define	UNION	269
#define	IF	270
#define	ELSE	271
#define	WHILE	272
#define	DO	273
#define	FOR	274
#define	SWITCH	275
#define	CASE	276
#define	DEFAULT	277
#define	BREAK	278
#define	CONTINUE	279
#define	RETURN	280
#define	GOTO	281
#define	ASM_KEYWORD	282
#define	TYPEOF	283
#define	ALIGNOF	284
#define	ATTRIBUTE	285
#define	EXTENSION	286
#define	LABEL	287
#define	REALPART	288
#define	IMAGPART	289
#define	ASSIGN	290
#define	OROR	291
#define	ANDAND	292
#define	EQCOMPARE	293
#define	ARITHCOMPARE	294
#define	LSHIFT	295
#define	RSHIFT	296
#define	UNARY	297
#define	PLUSPLUS	298
#define	MINUSMINUS	299
#define	HYPERUNARY	300
#define	POINTSAT	301
#define	INTERFACE	302
#define	IMPLEMENTATION	303
#define	END	304
#define	SELECTOR	305
#define	DEFS	306
#define	ENCODE	307
#define	CLASSNAME	308
#define	PUBLIC	309
#define	PRIVATE	310
#define	PROTECTED	311
#define	PROTOCOL	312
#define	OBJECTNAME	313
#define	CLASS	314
#define	ALIAS	315
#define	OBJC_STRING	316

#line 56 "c-parse.y"

#include "config.h"

#include <stdio.h>
#include <errno.h>
#include <setjmp.h>

#include "tree.h"
#include "input.h"
#include "c-lex.h"
#include "c-tree.h"
#include "flags.h"

#ifdef MULTIBYTE_CHARS
#include <stdlib.h>
#include <locale.h>
#endif


/* Since parsers are distinct for each language, put the language string
   definition here.  */
char *language_string = "GNU C";

#ifndef errno
extern int errno;
#endif

void yyerror ();

/* Like YYERROR but do call yyerror.  */
#define YYERROR1 { yyerror ("syntax error"); YYERROR; }

/* Cause the `yydebug' variable to be defined.  */
#define YYDEBUG 1

#line 94 "c-parse.y"
typedef union {long itype; tree ttype; enum tree_code code;
	char *filename; int lineno; int ends_in_label; } YYSTYPE;
#line 210 "c-parse.y"

/* Number of statements (loosely speaking) and compound statements 
   seen so far.  */
static int stmt_count;
static int compstmt_count;
  
/* Input file and line number of the end of the body of last simple_if;
   used by the stmt-rule immediately after simple_if returns.  */
static char *if_stmt_file;
static int if_stmt_line;

/* List of types and structure classes of the current declaration.  */
static tree current_declspecs = NULL_TREE;
static tree prefix_attributes = NULL_TREE;

/* Stack of saved values of current_declspecs and prefix_attributes.  */
static tree declspec_stack;

/* 1 if we explained undeclared var errors.  */
static int undeclared_variable_notice;


/* Tell yyparse how to print a token's value, if yydebug is set.  */

#define YYPRINT(FILE,YYCHAR,YYLVAL) yyprint(FILE,YYCHAR,YYLVAL)
extern void yyprint ();
#include <stdio.h>

#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif



#define	YYFINAL		682
#define	YYFLAG		-32768
#define	YYNTBASE	84

#define YYTRANSLATE(x) ((unsigned)(x) <= 316 ? yytranslate[x] : 239)

static const char 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,    80,     2,     2,     2,    52,    43,     2,    59,
    76,    50,    48,    81,    49,    58,    51,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,    38,    77,     2,
    36,     2,    37,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
    60,     2,    83,    42,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,    82,    41,    78,    79,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     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,
    39,    40,    44,    45,    46,    47,    53,    54,    55,    56,
    57,    61,    62,    63,    64,    65,    66,    67,    68,    69,
    70,    71,    72,    73,    74,    75
};

#if YYDEBUG != 0
static const short yyprhs[] = {     0,
     0,     1,     3,     4,     7,     8,    12,    14,    16,    22,
    25,    29,    34,    39,    42,    45,    48,    51,    53,    54,
    55,    63,    68,    69,    70,    78,    83,    84,    85,    92,
    96,    98,   100,   102,   104,   106,   108,   110,   112,   114,
   116,   117,   119,   121,   125,   127,   130,   133,   136,   139,
   142,   147,   150,   155,   158,   161,   163,   165,   167,   172,
   173,   181,   183,   187,   191,   195,   199,   203,   207,   211,
   215,   219,   223,   227,   231,   232,   237,   238,   243,   244,
   245,   253,   254,   260,   264,   268,   270,   272,   274,   278,
   282,   283,   288,   293,   298,   302,   306,   309,   312,   314,
   317,   318,   320,   323,   327,   329,   331,   334,   337,   342,
   347,   350,   353,   357,   359,   361,   364,   367,   368,   369,
   374,   379,   383,   387,   390,   393,   396,   399,   403,   404,
   407,   410,   413,   416,   420,   421,   424,   427,   429,   431,
   434,   437,   439,   441,   444,   447,   450,   454,   455,   458,
   460,   462,   464,   469,   474,   476,   478,   480,   482,   486,
   488,   492,   493,   498,   499,   506,   510,   511,   518,   522,
   523,   525,   527,   530,   537,   539,   543,   544,   546,   551,
   558,   563,   565,   567,   569,   571,   573,   574,   579,   581,
   582,   585,   587,   591,   593,   594,   599,   601,   602,   611,
   612,   619,   620,   626,   627,   632,   633,   639,   640,   641,
   647,   648,   649,   655,   657,   659,   663,   667,   672,   676,
   680,   684,   686,   690,   695,   699,   703,   707,   709,   713,
   717,   721,   726,   730,   734,   736,   737,   745,   751,   754,
   755,   763,   769,   772,   773,   782,   783,   791,   794,   795,
   797,   798,   800,   802,   805,   806,   810,   813,   817,   819,
   823,   825,   827,   830,   832,   836,   841,   848,   854,   856,
   860,   862,   864,   868,   871,   874,   875,   877,   879,   882,