gnu1987/gnu1988/gcc-1.21/parse.tab.c

/*  A Bison parser, made from parse.y  */

#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	282
#define	TYPEOF	283
#define	ALIGNOF	284
#define	ASSIGN	285
#define	OROR	286
#define	ANDAND	287
#define	EQCOMPARE	288
#define	ARITHCOMPARE	289
#define	LSHIFT	290
#define	RSHIFT	291
#define	UNARY	292
#define	PLUSPLUS	293
#define	MINUSMINUS	294
#define	HYPERUNARY	295
#define	POINTSAT	296

#line 43 "parse.y"

#include "config.h"
#include "tree.h"
#include "parse.h"
#include "c-tree.h"
#include "flags.h"

#include <stdio.h>

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

#line 58 "parse.y"
typedef union {long itype; tree ttype; enum tree_code code; char *cptr; } YYSTYPE;
#line 142 "parse.y"

/* the declaration found for the last IDENTIFIER token read in.
   yylex must look this up to detect typedefs, which get token type TYPENAME,
   so it is left around in case the identifier is not a typedef but is
   used in a context which makes it a reference to a variable.  */
static tree lastiddecl;

static tree make_pointer_declarator ();
static tree combine_strings ();
static void reinit_parse_for_function ();

extern double atof ();

/* List of types and structure classes of the current declaration */
tree current_declspecs;

char *input_filename;		/* source file current line is coming from */
char *main_input_filename;	/* top-level source file */

#ifndef YYLTYPE
typedef
  struct yyltype
    {
      int timestamp;
      int first_line;
      int first_column;
      int last_line;
      int last_column;
      char *text;
   }
  yyltype;

#define YYLTYPE yyltype
#endif

#define	YYACCEPT	return(0)
#define	YYABORT	return(1)
#define	YYERROR	return(1)
#include <stdio.h>

#ifndef __STDC__
#define const
#endif



#define	YYFINAL		481
#define	YYFLAG		-32768
#define	YYNTBASE	64

#define YYTRANSLATE(x) ((unsigned)(x) <= 296 ? yytranslate[x] : 161)

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,    59,     2,     2,     2,    47,    38,     2,    54,
    55,    45,    43,    60,    44,    53,    46,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,    33,    56,     2,
    31,     2,    32,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
    62,     2,    63,    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,     2,    61,    36,    57,    58,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
     2,     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,    34,    35,    39,    40,    41,
    42,    48,    49,    50,    51,    52
};

static const short yyrline[] = {     0,
   163,   164,   171,   173,   173,   174,   176,   178,   179,   186,
   192,   194,   196,   198,   200,   201,   202,   205,   211,   213,
   214,   216,   221,   223,   224,   226,   231,   233,   234,   238,
   240,   243,   245,   247,   249,   251,   253,   255,   259,   263,
   266,   269,   272,   276,   278,   280,   282,   285,   297,   302,
   304,   309,   311,   313,   315,   317,   319,   321,   323,   325,
   327,   329,   331,   333,   335,   337,   339,   341,   343,   347,
   369,   370,   372,   374,   376,   383,   388,   390,   392,   394,
   396,   398,   403,   405,   409,   411,   414,   416,   417,   418,
   423,   428,   431,   433,   435,   443,   446,   450,   452,   454,
   462,   465,   467,   469,   478,   481,   485,   487,   495,   496,
   497,   498,   502,   510,   511,   512,   515,   517,   520,   522,
   525,   528,   536,   541,   542,   547,   552,   553,   558,   560,
   562,   564,   570,   573,   580,   582,   587,   590,   595,   597,
   599,   601,   609,   615,   617,   619,   621,   627,   633,   635,
   637,   639,   641,   644,   649,   653,   656,   658,   660,   662,
   665,   667,   670,   673,   676,   679,   683,   685,   688,   690,
   692,   706,   710,   713,   717,   720,   721,   725,   728,   730,
   739,   741,   746,   749,   753,   756,   760,   763,   766,   769,
   773,   776,   780,   784,   786,   788,   790,   792,   794,   796,
   798,   806,   808,   809,   812,   814,   817,   820,   827,   828,
   832,   836,   842,   847,   849,   851,   855,   858,   859,   861,
   864,   867,   868,   871,   873,   878,   883,   887,   892,   900,
   907,   909,   935,   935,   946,   946,   950,   954,   957,   960,
   967,   975,   982,   987,   992,   992,   995,   997,  1000,  1003,
  1008,  1009,  1013,  1014,  1023,  1026,  1032,  1035,  1038,  1040,
  1041,  1045,  1047,  1053,  1055,  1057,  1061,  1064,  1070,  1073,
  1075,  1077,  1079,  1084,  1087
};

static const char * const yytname[] = {     0,
"error","$illegal.","IDENTIFIER","TYPENAME","SCSPEC","TYPESPEC","TYPE_QUAL","CONSTANT","STRING","ELLIPSIS",
"SIZEOF","ENUM","STRUCT","UNION","IF","ELSE","WHILE","DO","FOR","SWITCH",
"CASE","DEFAULT","BREAK","CONTINUE","RETURN","GOTO","ASM","TYPEOF","ALIGNOF","ASSIGN",
"'='","'?'","':'","OROR","ANDAND","'|'","'^'","'&'","EQCOMPARE","ARITHCOMPARE",
"LSHIFT","RSHIFT","'+'","'-'","'*'","'/'","'%'","UNARY","PLUSPLUS","MINUSMINUS",
"HYPERUNARY","POINTSAT","'.'","'('","')'","';'","'}'","'~'","'!'","','",
"'{'","'['","']'","program"
};

static const short yyr1[] = {     0,
    64,    64,    66,    65,    67,    65,    68,    68,    68,    69,
    69,    69,    69,    69,    69,    69,    69,    71,    72,    70,
    70,    73,    74,    70,    70,    75,    76,    70,    70,    77,
    77,    78,    78,    78,    78,    78,    78,    78,    79,    80,
    80,    81,    81,    82,    82,    82,    82,    82,    82,    82,
    82,    82,    82,    82,    82,    82,    82,    82,    82,    82,
    82,    82,    82,    82,    82,    82,    82,    82,    82,    83,
    83,    83,    83,    83,    84,    83,    83,    83,    83,    83,
    83,    83,    85,    85,    86,    86,    87,    87,    87,    87,
    88,    89,    89,    89,    89,    90,    90,    91,    91,    91,
    92,    92,    92,    92,    93,    93,    94,    94,    95,    95,
    95,    95,    95,    96,    96,    96,    97,    97,    98,    98,
    99,    99,   101,   100,   100,   103,   102,   102,   104,   104,
   104,   104,   105,   105,   106,   106,   107,   107,   107,   107,
   107,   107,   108,   108,   108,   108,   108,   109,   109,   109,
   109,   109,   109,   111,   110,   110,   110,   112,   110,   110,
   110,   113,   110,   114,   110,   110,   115,   115,   116,   116,
   116,   117,   117,   117,   118,   118,   118,   119,   119,   119,
   120,   120,   121,   121,   122,   122,   123,   123,   124,   124,
   125,   125,   126,   126,   126,   126,   126,   126,   126,   126,
   126,   127,   127,   127,   128,   128,   129,   130,   131,   131,
   131,   131,   133,   132,   134,   134,   135,   134,   134,   136,
   137,   134,   138,   139,   134,   140,   141,   142,   134,   143,
   134,   144,   134,   145,   134,   134,   134,   134,   134,   134,
   134,   134,   134,   146,   134,   134,   147,   147,   148,   148,
   149,   149,   150,   150,   152,   151,   154,   153,   155,   155,
   155,   156,   156,   157,   157,   157,   158,   158,   159,   159,
   159,   159,   159,   160,   160
};

static const short yyr2[] = {     0,
     0,     1,     0,     2,     0,     3,     1,     1,     5,     3,
     4,     4,     2,     2,     2,     2,     1,     0,     0,     7,
     4,     0,     0,     7,     4,     0,     0,     6,     3,     1,
     1,     1,     1,     1,     1,     1,     1,     1,     1,     0,
     1,     1,     3,     1,     2,     2,     4,     7,     2,     4,
     2,     4,     3,     3,     3,     3,     3,     3,     3,     3,
     3,     3,     3,     3,     3,     3,     5,     3,     3,     1,
     1,     1,     3,     3,     0,     4,     4,     4,     3,     3,
     2,     2,     1,     2,     0,     1,     1,     1,     2,     2,
     0,     4,     4,     2,     2,     2,     3,     0,     2,     2,
     1,     1,     2,     2,     2,     3,     0,     2,     1,     1,
     1,     4,     4,     1,     1,     1,     1,     3,     1,     3,
     0,     4,     0,     5,     2,     0,     5,     2,     1,     3,
     4,     1,     1,     3,     1,     1,     3,     3,     4,     3,
     3,     1,     3,     4,     3,     3,     1,     3,     3,     3,
     4,     3,     1,     0,     6,     4,     2,     0,     6,     4,
     2,     0,     7,     0,     6,     2,     0,     1,     0,     3,
     2,     3,     3,     1,     0,     1,     3,     1,     3,     2,
     1,     3,     1,     3,     2,     2,     0,     1,     1,     2,
     0,     2,     3,     3,     2,     3,     4,     3,     2,     3,
     2,     1,     2,     2,     0,     1,     2,     0,     2,     5,
     4,     4,     0,     6,     1,     2,     0,     4,     1,     0,
     0,     7,     0,     0,     9,     0,     0,     0,    12,     0,
     6,     0,     5,     0,     4,     2,     2,     2,     3,     6,
     8,    10,     3,     0,     4,     1,     0,     1,     0,     1,
     1,     3,     0,     4,     0,     2,     0,     2,     2,     2,
     2,     2,     2,     0,     1,     3,     1,     3,     2,     2,
     2,     2,     2,     1,     3
};

static const short yydefact[] = {     3,
     5,     0,     0,     0,   111,   102,   109,   101,     0,     0,
     0,     0,     0,    17,     4,     8,     7,     0,    91,    91,
    98,   110,     6,    15,    16,    30,    31,   164,   166,   169,
   157,   169,   161,     0,     0,   153,   191,     0,     0,   119,
     0,    14,     0,   104,   103,    13,     0,    98,    96,     0,
   162,     0,   154,     0,   158,    83,     0,    70,   189,    71,
     0,     0,    32,    34,    33,     0,    35,    36,     0,    37,
    38,     0,     0,    39,    42,    44,    72,   187,   107,     0,
   187,     0,     0,    10,     0,    29,     0,   257,     0,     0,
   128,   142,   191,     0,     0,   117,     0,   135,   136,     0,
     0,    97,   100,   114,   115,    99,   116,   183,   167,   181,
     0,   174,   171,   156,    91,     0,    91,   169,   160,   169,
    84,     0,     0,    49,     0,    51,    45,     0,     0,     0,
     0,    46,   112,     0,     0,     0,   249,     0,     0,     0,
     0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     0,    81,    82,     0,     0,    40,     0,   191,   255,     0,
   185,   188,   105,   113,   190,   107,   186,   192,   150,   149,
   120,   121,     0,   148,     0,   152,     0,     0,    27,    86,
     0,    91,    91,    88,   126,     0,     0,    12,     0,    21,
     0,   125,   257,     0,    11,    25,     0,     0,   168,     0,
   167,   175,   170,   175,     0,     0,     9,     0,     0,    74,
    73,   208,     0,     0,    43,    69,    68,   250,     0,    66,
    65,    63,    64,    62,    61,    60,    58,    59,    53,    54,
    55,    56,    57,    80,    79,     0,    41,     0,   195,     0,
   199,     0,   201,     0,   255,     0,   108,   106,     0,     0,
   274,   187,   187,   258,     0,   265,   267,     0,   151,   207,
     0,    89,    90,    94,     0,    95,     0,     0,   141,   137,
   118,    19,   123,   138,   140,     0,    23,   184,   182,   165,
     0,     0,   178,   172,   176,   173,   155,   159,    50,    52,
   209,     0,    76,     0,    47,     0,    77,    78,   194,   193,
     0,   256,     0,   200,   196,   198,     0,   122,   261,   147,
   191,   255,   269,   270,   271,   191,   272,   273,   259,     0,
   260,     0,    28,     0,     0,   121,   132,     0,   129,   127,
     0,     0,   139,     0,   163,   180,     0,     0,     0,    70,
   111,     0,   220,   223,     0,     0,     0,     0,     0,     0,
     0,     0,   247,   246,     0,     0,   205,     0,   215,   219,
   202,   133,   167,    67,   263,   262,   197,   195,   257,     0,
   195,   266,   268,   275,    92,    93,     0,    20,   124,    24,
   179,   177,   211,     0,     0,     0,   249,     0,     0,   234,
   236,   237,   238,     0,     0,   248,     0,   244,   216,     0,
     0,   212,   204,   203,   217,     0,     0,   146,   143,   145,
     0,   130,     0,     0,     0,     0,     0,     0,   232,     0,
   239,   243,     0,     0,   210,     0,   134,    48,   144,   131,
   213,     0,   224,   226,   230,     0,   235,     0,   245,   218,
     0,   221,     0,   249,     0,   233,   253,     0,   214,     0,
     0,     0,   231,     0,     0,   251,   240,   222,     0,   227,
     0,   253,     0,   253,     0,   249,     0,     0,   241,   252,
   225,     0,   254,     0,   228,   242,     0,   229,     0,     0,
     0
};

static const short yydefgoto[] = {   479,
     1,     2,     3,    15,    16,    17,   191,   331,   197,   334,
    90,   261,   355,    72,   356,   236,    74,    75,    76,   130,
    77,   179,   180,    18,   181,   182,    49,   183,    78,   163,
    21,   106,    95,    39,    91,    96,   332,    40,   268,   362,
   363,   172,    98,   313,    99,    22,   118,   120,   111,    50,
   200,    52,   116,   284,   285,   109,   110,    80,   161,    81,
    82,   162,   358,   401,   184,   292,   359,   360,   441,   361,
   426,   385,   450,   386,   443,   444,   466,   477,   445,   436,
   420,   424,   397,   219,   455,   456,   241,   242,   174,   175,
   254,   302,   255,   256,   257,   258
};

static const short yypact[] = {    26,
    52,  1388,  1388,   221,-32768,-32768,-32768,-32768,    62,    73,
   143,    13,    15,-32768,-32768,-32768,-32768,   168,    22,   430,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,   -43,-32768,
    24,-32768,    93,   161,  1204,-32768,-32768,   168,   101,-32768,
   332,-32768,   251,-32768,-32768,-32768,   168,-32768,   398,   310,
-32768,   275,-32768,  1348,-32768,-32768,   129,-32768,-32768,-32768,
  1248,  1270,-32768,-32768,-32768,  1292,-32768,-32768,   692,-32768,
-32768,  1292,   163,   120,  1439,   316,   218,    -5,-32768,   179,
   969,   241,    -4,-32768,   251,-32768,   186,-32768,   817,   994,
   230,-32768,-32768,   251,   187,-32768,   965,   123,   125,   190,
   394,   398,-32768,-32768,-32768,-32768,-32768,   237,   220,-32768,
   310,-32768,-32768,-32768,-32768,   216,   315,-32768,-32768,-32768,
-32768,   228,   692,-32768,   692,-32768,-32768,   245,   249,   254,
   269,-32768,-32768,  1292,  1292,  1292,  1292,  1292,  1292,  1292,
  1292,  1292,  1292,  1292,  1292,  1292,  1292,  1292,  1292,  1292,
  1292,-32768,-32768,   310,   310,  1292,  1292,-32768,    -5,   839,
-32768,   144,    49,-32768,-32768,-32768,-32768,-32768,   125,-32768,
-32768,   298,   161,-32768,  1417,-32768,   267,   278,-32768,   542,
   456,   284,   660,-32768,-32768,   212,    27,-32768,   251,-32768,
   994,   311,-32768,   861,-32768,-32768,   994,  1292,   310,   290,
   220,   229,-32768,   229,  1352,  1371,-32768,   286,   293,-32768,
-32768,   294,   295,  1145,  1439,  1439,  1439,-32768,   322,  1414,
  1454,  1465,  1181,  1474,   564,   666,   264,   264,   246,   246,
-32768,-32768,-32768,-32768,-32768,   301,   120,   304,    88,   119,
-32768,  1434,-32768,   308,-32768,   883,-32768,    49,   153,   303,
-32768,   148,  1006,-32768,   306,   312,-32768,   103,-32768,-32768,
   254,-32768,-32768,-32768,   251,-32768,   168,   795,   123,-32768,
-32768,-32768,-32768,-32768,-32768,   313,-32768,  1439,-32768,-32768,
   307,  1292,   340,   314,-32768,   314,-32768,-32768,   736,   736,
-32768,   515,-32768,   795,-32768,  1292,-32768,-32768,   144,-32768,
   324,-32768,   326,-32768,-32768,-32768,   320,-32768,-32768,-32768,
-32768,    83,   158,   125,-32768,-32768,   125,-32768,-32768,   483,
-32768,   374,-32768,   196,   204,   128,-32768,   795,  1439,-32768,
   254,   795,-32768,   254,-32768,  1439,  1292,   229,   261,   351,
   352,   333,-32768,-32768,   335,   337,  1292,   363,   341,   346,
  1226,   310,   406,-32768,   381,   359,  1058,   574,-32768,   401,
-32768,-32768,   358,  1001,-32768,-32768,-32768,    94,-32768,   905,
    29,-32768,-32768,-32768,-32768,-32768,   210,-32768,-32768,-32768,
  1439,-32768,-32768,  1292,   365,  1117,  1292,  1292,   387,-32768,
-32768,-32768,-32768,   367,   368,-32768,   373,-32768,-32768,   633,
   371,-32768,-32768,-32768,-32768,   714,   372,   158,-32768,-32768,
   369,-32768,   773,   375,  1292,   416,   382,   384,-32768,  1117,
-32768,-32768,   161,  1117,-32768,  1117,-32768,-32768,-32768,-32768,
-32768,   385,-32768,-32768,-32768,  1117,-32768,    38,-32768,-32768,
  1117,-32768,   391,  1292,  1117,-32768,   432,   390,-32768,  1117,
  1292,   393,-32768,   397,     4,-32768,-32768,-32768,   392,-32768,
  1292,   432,   396,   432,   410,  1292,   417,   181,-32768,-32768,
-32768,   436,-32768,   442,-32768,-32768,  1117,-32768,   453,   492,
-32768
};

static const short yypgoto[] = {-32768,
-32768,-32768,-32768,   499,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,    10,-32768,   -35,-32768,   347,   -31,-32768,-32768,
   -33,   -97,   215,     9,  -168,     0,   460,     3,    -9,   338,
    18,  -121,   244,   -38,   -80,   -60,-32768,-32768,-32768,  -253,
   197,   -36,   -55,   177,   -14,   -27,-32768,-32768,-32768,-32768,
  -187,    12,-32768,   327,   213,   439,   353,    80,   -58,    -6,
   -85,  -143,   200,-32768,  -170,-32768,  -117,-32768,-32768,  -151,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,  -360,    99,    98,   318,-32768,  -183,-32768,
-32768,-32768,   325,-32768,   248,-32768
};


#define	YYLAST		1521


static const short yytable[] = {    73,
    57,    19,    19,    41,    20,    20,    97,   186,   100,   274,
   263,   262,   213,   281,   330,   240,   192,    51,    29,    31,
    33,   107,   167,    83,   171,    -1,   417,    43,    47,   124,
   126,    36,   101,   129,   127,   168,   462,    48,   187,   158,
   132,   247,   115,    54,   115,   117,   121,   117,   159,    88,
   170,    -2,    79,   177,   104,   105,   160,    89,   463,   108,
     9,    10,    11,   464,    26,    27,    34,   169,    35,    79,
   447,    79,   239,   316,   107,    26,    27,    42,   379,    83,
   193,   270,   312,   452,    53,    36,    79,   129,   194,   129,
   160,   192,   448,   272,   168,   299,    36,   310,   166,   277,
   168,   218,   215,   216,   217,   472,   220,   221,   222,   223,
   224,   225,   226,   227,   228,   229,   230,   231,   232,   233,
   108,   238,    28,   202,   244,   204,   247,   316,   271,   205,
   269,   206,   158,    30,   166,   107,   312,   121,   311,   249,
    79,   159,    79,   323,   160,    26,    27,   312,   131,   160,
    36,   310,   427,    55,    87,   160,    84,   321,   276,   427,
    85,   121,   322,   234,   235,   283,   278,   283,   240,    56,
    36,   169,   245,   300,   252,   407,   193,   253,    88,   134,
   246,    88,   295,   122,   194,   409,    89,   403,   262,    89,
   265,   267,   311,   315,   318,   115,   115,   245,   117,   117,
    48,   312,   208,    32,   209,   246,   404,   308,   108,   160,
   307,   369,    37,   378,    36,    92,   380,   133,   168,   370,
   107,    38,    79,    79,   299,   368,   121,   299,   325,   403,
   371,    36,    92,   164,   416,   474,   329,   314,   317,   173,
   464,   252,   188,    36,   253,   195,   189,   168,   404,    85,
   336,   375,   326,    36,    92,   189,    93,   295,   295,   376,
   185,   282,   329,    85,   364,    94,   412,   198,   437,   413,
    48,   203,   439,    93,   440,   112,    24,    25,     5,   199,
     7,    59,    94,   207,   446,    37,     9,    10,    11,   449,
   149,   150,   151,   453,    38,    93,   329,    83,   458,   210,
   329,   283,    13,   211,    94,   381,   147,   148,   149,   150,
   151,   389,    26,    27,   212,   394,   260,   383,     5,   252,
     7,   165,   253,   214,    87,   478,     9,    10,    11,   259,
   113,   114,    86,   260,   411,   -26,   -26,   -26,   -26,   264,
   289,   273,    13,   -26,   -26,   -26,   280,   290,   414,   293,
   291,   218,   418,   169,   296,   297,   169,   309,    87,   -26,
   319,   395,  -121,   335,   152,   153,   298,   154,   155,   156,
   304,   320,   337,   338,   329,   333,   374,   157,   365,   432,
   366,   329,   367,   -30,   -31,    88,   384,  -121,   387,   438,
   388,  -121,   -26,    89,   196,   390,   391,   -22,   -22,   -22,
   -22,   392,   103,   104,   105,   -22,   -22,   -22,   218,     9,
    10,    11,   396,   398,   399,   459,   405,   406,   415,   419,
    87,   -22,   421,   422,  -121,   467,   423,   425,   428,   431,
   218,   429,   433,     5,    44,     7,    45,   434,   435,   442,
   454,     9,    10,    11,   451,   457,   465,    88,   460,  -121,
   461,   469,   480,  -121,   -22,    89,   178,    13,   -87,   -87,
   -87,   -87,   -87,   -87,   -87,   471,   -87,   -87,   -87,   -87,
   -87,   473,   -87,   -87,   -87,   -87,   -87,   -87,   -87,   -87,
   -87,   -87,   -87,   -87,   -87,    46,     5,     6,     7,     8,
   475,   481,   372,   -87,     9,    10,    11,   476,   -87,   -87,
   -87,    23,   237,   248,   -87,   -87,   357,   102,   324,   -87,
    13,   -87,   -87,   -87,   -87,   339,   -87,   340,   341,     6,
     7,     8,    60,    56,   377,    61,     9,    10,    11,   342,
   286,   343,   344,   345,   346,   347,   348,   349,   350,   351,
   352,   353,    13,    62,   408,     5,     6,     7,     8,   201,
   382,   279,    63,     9,    10,    11,   400,    64,    65,    66,
   468,   470,   305,    67,    68,     0,   303,   373,    69,    13,
   354,     0,    70,    71,   178,   212,   340,    27,     0,     0,
     0,    60,    56,     0,    61,     0,     0,     0,   342,     0,
   343,   344,   345,   346,   347,   348,   349,   350,   351,   352,
   353,     0,    62,   144,   145,   146,   147,   148,   149,   150,
   151,    63,     0,     0,     0,     0,    64,    65,    66,     0,
     0,     0,    67,    68,     0,     0,     0,    69,     0,   354,
   402,    70,    71,   178,   212,   340,    27,     0,     0,     0,
    60,    56,     0,    61,     0,     0,     0,   342,     0,   343,
   344,   345,   346,   347,   348,   349,   350,   351,   352,   353,
     0,    62,     0,     5,    44,     7,    45,     0,     0,     0,
    63,     9,    10,    11,     0,    64,    65,    66,     0,     0,
     0,    67,    68,     0,     0,     0,    69,    13,   354,  -206,
    70,    71,   128,   212,    58,     5,     0,     7,    59,    60,
    56,     0,    61,     9,    10,    11,   145,   146,   147,   148,
   149,   150,   151,     0,   327,   266,    58,     0,     0,    13,
    62,    60,    56,     0,    61,     0,     0,     0,     0,    63,
     0,     0,     0,     0,    64,    65,    66,     0,    58,     0,
    67,    68,    62,    60,    56,    69,    61,     0,     0,    70,
    71,    63,   -75,     0,     0,     0,    64,    65,    66,     0,
     0,     0,    67,    68,    62,     0,     0,    69,     0,     0,
  -168,    70,    71,   327,   328,    58,     0,     0,     0,     0,
    60,    56,     0,    61,    67,    68,     0,     0,     0,    69,
     0,     0,     0,    70,    71,   327,   294,    58,     0,     0,
     0,    62,    60,    56,     0,    61,     0,     0,     0,     0,
    63,     0,     0,     0,     0,    64,    65,    66,     0,    58,
     0,    67,    68,    62,    60,    56,    69,    61,     0,   430,
    70,    71,    63,   328,     0,     0,     0,    64,    65,    66,
     0,    58,     0,    67,    68,    62,    60,    56,    69,    61,
     0,     0,    70,    71,    63,   328,     0,     0,     0,    64,
    65,    66,     0,    58,     0,    67,    68,    62,    60,    56,
    69,    61,     0,     0,    70,    71,    63,     0,     0,   176,
     0,    64,    65,    66,     0,    58,     0,    67,    68,    62,
    60,    56,    69,    61,     0,     0,    70,    71,    63,     0,
     0,   243,     0,    64,    65,    66,     0,    58,     0,    67,
    68,    62,    60,    56,    69,    61,     0,     0,    70,    71,
    63,     0,     0,   275,     0,    64,    65,    66,     0,     0,
     0,    67,    68,    62,     0,     0,    69,     0,     0,     0,
    70,    71,    63,     0,     0,   306,     0,    64,    65,    66,
     0,     0,     0,    67,    68,     0,     0,     0,    69,     0,
     0,     0,    70,    71,     0,   190,     0,   410,   -18,   -18,
   -18,   -18,     5,     0,     7,   165,   -18,   -18,   -18,     0,
     9,    10,    11,     0,     0,     0,     0,     0,     0,     0,
     0,    87,   -18,     0,   178,  -121,    13,     5,     6,     7,
     8,     0,     0,     0,     0,     9,    10,    11,    36,     5,
    44,     7,    45,   158,     0,     0,     0,     9,    10,    11,
  -121,    13,   159,     0,  -121,   -18,     0,     0,     0,     0,
   160,     0,   137,    13,   138,   139,   140,   141,   142,   143,
   144,   145,   146,   147,   148,   149,   150,   151,     0,     0,
   316,     0,     0,     0,   -85,     0,     0,     0,     0,   312,
   340,   341,     6,     7,     8,    60,    56,   160,    61,     9,
    10,    11,   342,     0,   343,   344,   345,   346,   347,   348,
   349,   350,   351,   352,   353,    13,    62,     0,     0,     0,
     0,     0,     0,     0,     0,    63,     0,     0,     0,     0,
    64,    65,    66,     0,     0,     0,    67,    68,     0,     0,
     0,    69,     0,   354,     0,    70,    71,     0,   212,   340,
    27,     0,     0,     0,    60,    56,     0,    61,     0,     0,
     0,   342,     0,   343,   344,   345,   346,   347,   348,   349,
   350,   351,   352,   353,     0,    62,     0,    58,     0,     0,
     0,     0,    60,    56,    63,    61,     0,     0,     0,    64,
    65,    66,     0,     0,     0,    67,    68,     0,     0,     0,
    69,     0,   354,    62,    70,    71,     0,   212,     0,     0,
     0,     0,    63,     0,     0,     0,     0,    64,    65,    66,
     0,     0,     0,    67,    68,     0,     0,     0,    69,     0,
     0,     0,    70,    71,     0,   294,    58,     5,     0,     7,
    59,    60,    56,     0,    61,     9,    10,    11,   142,   143,
   144,   145,   146,   147,   148,   149,   150,   151,    58,     0,
     0,    13,    62,    60,    56,     0,    61,     0,     0,     0,
     0,    63,     0,     0,     0,     0,    64,    65,    66,     0,
    58,     0,    67,    68,    62,    60,    56,    69,    61,     0,
     0,    70,    71,    63,     0,     0,     0,     0,    64,    65,
    66,     0,    58,     0,    67,    68,    62,    60,    56,    69,
    61,   393,     0,    70,    71,    63,     0,     0,     0,     0,
    64,    65,    66,     0,    58,     0,    67,    68,    62,    60,
    56,   123,    61,     0,     0,    70,    71,    63,     0,     0,
     0,     0,    64,    65,    66,     0,     0,     0,    67,    68,
    62,     0,     0,   125,     0,     0,     0,    70,    71,    63,
     0,     0,     0,     0,    64,    65,    66,     0,     0,     0,
    67,    68,     0,     0,     0,    69,     0,     0,   112,    70,
    71,     5,   112,     7,    59,     5,     0,     7,    59,     9,
    10,    11,     0,     9,    10,    11,     0,     0,     0,     0,
     0,   112,     0,     0,     5,    13,     7,    59,     0,    13,
     0,     0,     9,    10,    11,     0,     0,     0,     4,     0,
   -91,     5,     6,     7,     8,     0,     0,     0,    13,     9,
    10,    11,     0,   113,   119,     0,     0,   113,   287,     0,
     0,     0,     0,     0,    12,    13,     0,   250,     0,   251,
     5,     6,     7,     8,     0,     0,   113,   288,     9,    10,
    11,     0,   -91,     0,   301,     0,     0,     5,     6,     7,
     8,   -91,     0,    14,    13,     9,    10,    11,   139,   140,
   141,   142,   143,   144,   145,   146,   147,   148,   149,   150,
   151,    13,     0,     0,     0,     0,     0,     0,   135,   136,
   137,  -264,   138,   139,   140,   141,   142,   143,   144,   145,
   146,   147,   148,   149,   150,   151,     0,     0,  -264,   140,
   141,   142,   143,   144,   145,   146,   147,   148,   149,   150,
   151,   141,   142,   143,   144,   145,   146,   147,   148,   149,
   150,   151,   143,   144,   145,   146,   147,   148,   149,   150,
   151
};

static const short yycheck[] = {    35,
    34,     2,     3,    18,     2,     3,    43,    93,    47,   193,
   181,   180,   130,   201,   268,   159,    97,    61,     9,    10,
    11,    49,    81,    38,    85,     0,   387,    19,    20,    61,
    62,     3,    47,    69,    66,     7,    33,    20,    94,    45,
    72,   163,    52,    32,    54,    52,     9,    54,    54,    54,
    55,     0,    35,    89,     6,     7,    62,    62,    55,    50,
    12,    13,    14,    60,     3,     4,    54,    82,    54,    52,
    33,    54,   158,    45,   102,     3,     4,    56,   332,    94,
    54,    55,    54,   444,    61,     3,    69,   123,    62,   125,
    62,   172,    55,   191,     7,   239,     3,     4,    81,   197,
     7,   137,   134,   135,   136,   466,   138,   139,   140,   141,
   142,   143,   144,   145,   146,   147,   148,   149,   150,   151,
   111,   157,    61,   115,   160,   117,   248,    45,   189,   118,
   186,   120,    45,    61,   117,   163,    54,     9,    45,   173,
   123,    54,   125,   261,    62,     3,     4,    54,    69,    62,
     3,     4,   406,    61,    27,    62,    56,    55,   194,   413,
    60,     9,    60,   154,   155,   202,   198,   204,   312,     9,
     3,   186,    54,    55,   175,   363,    54,   175,    54,    60,
    62,    54,   214,    55,    62,   369,    62,   358,   357,    62,
   182,   183,    45,   252,   253,   205,   206,    54,   205,   206,
   183,    54,   123,    61,   125,    62,   358,    55,   199,    62,
   246,    54,    45,   331,     3,     4,   334,    55,     7,    62,
   248,    54,   205,   206,   368,   311,     9,   371,   267,   400,
   316,     3,     4,    55,   386,    55,   268,   252,   253,    54,
    60,   242,    56,     3,   242,    56,    60,     7,   400,    60,
   282,    56,   267,     3,     4,    60,    45,   289,   290,    56,
    31,    33,   294,    60,   296,    54,    57,    31,   420,    60,
   253,    56,   424,    45,   426,     1,    56,    57,     4,    60,
     6,     7,    54,    56,   436,    45,    12,    13,    14,   441,
    45,    46,    47,   445,    54,    45,   328,   312,   450,    55,
   332,   338,    28,    55,    54,   337,    43,    44,    45,    46,
    47,   347,     3,     4,    61,   351,    56,    57,     4,   320,
     6,     7,   320,    55,    27,   477,    12,    13,    14,    63,
    56,    57,     1,    56,   370,     4,     5,     6,     7,    56,
    55,    31,    28,    12,    13,    14,    57,    55,   384,    55,
    57,   387,   388,   368,    33,    55,   371,    55,    27,    28,
    55,   352,    31,    57,    49,    50,    63,    52,    53,    54,
    63,    60,    33,    60,   406,    63,     3,    62,    55,   415,
    55,   413,    63,    33,    33,    54,    54,    56,    54,   423,
    54,    60,    61,    62,     1,    33,    56,     4,     5,     6,
     7,    56,     5,     6,     7,    12,    13,    14,   444,    12,
    13,    14,     7,    33,    56,   451,    16,    60,    54,    33,
    27,    28,    56,    56,    31,   461,    54,    57,    57,    55,
   466,    63,    17,     4,     5,     6,     7,    56,    55,    55,
     9,    12,    13,    14,    54,    56,    55,    54,    56,    56,
    54,    56,     0,    60,    61,    62,     1,    28,     3,     4,
     5,     6,     7,     8,     9,    56,    11,    12,    13,    14,
    15,    55,    17,    18,    19,    20,    21,    22,    23,    24,
    25,    26,    27,    28,    29,    56,     4,     5,     6,     7,
    55,     0,    10,    38,    12,    13,    14,    56,    43,    44,
    45,     3,   156,   166,    49,    50,   292,    48,   265,    54,
    28,    56,    57,    58,    59,     1,    61,     3,     4,     5,
     6,     7,     8,     9,   328,    11,    12,    13,    14,    15,
   204,    17,    18,    19,    20,    21,    22,    23,    24,    25,
    26,    27,    28,    29,   368,     4,     5,     6,     7,   111,
   338,   199,    38,    12,    13,    14,   357,    43,    44,    45,
   462,   464,   245,    49,    50,    -1,   242,   320,    54,    28,
    56,    -1,    58,    59,     1,    61,     3,     4,    -1,    -1,
    -1,     8,     9,    -1,    11,    -1,    -1,    -1,    15,    -1,
    17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
    27,    -1,    29,    40,    41,    42,    43,    44,    45,    46,
    47,    38,    -1,    -1,    -1,    -1,    43,    44,    45,    -1,
    -1,    -1,    49,    50,    -1,    -1,    -1,    54,    -1,    56,
    57,    58,    59,     1,    61,     3,     4,    -1,    -1,    -1,
     8,     9,    -1,    11,    -1,    -1,    -1,    15,    -1,    17,
    18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
    -1,    29,    -1,     4,     5,     6,     7,    -1,    -1,    -1,
    38,    12,    13,    14,    -1,    43,    44,    45,    -1,    -1,
    -1,    49,    50,    -1,    -1,    -1,    54,    28,    56,    57,
    58,    59,     1,    61,     3,     4,    -1,     6,     7,     8,
     9,    -1,    11,    12,    13,    14,    41,    42,    43,    44,
    45,    46,    47,    -1,     1,    56,     3,    -1,    -1,    28,
    29,     8,     9,    -1,    11,    -1,    -1,    -1,    -1,    38,
    -1,    -1,    -1,    -1,    43,    44,    45,    -1,     3,    -1,
    49,    50,    29,     8,     9,    54,    11,    -1,    -1,    58,
    59,    38,    61,    -1,    -1,    -1,    43,    44,    45,    -1,
    -1,    -1,    49,    50,    29,    -1,    -1,    54,    -1,    -1,
    57,    58,    59,     1,    61,     3,    -1,    -1,    -1,    -1,
     8,     9,    -1,    11,    49,    50,    -1,    -1,    -1,    54,
    -1,    -1,    -1,    58,    59,     1,    61,     3,    -1,    -1,
    -1,    29,     8,     9,    -1,    11,    -1,    -1,    -1,    -1,
    38,    -1,    -1,    -1,    -1,    43,    44,    45,    -1,     3,
    -1,    49,    50,    29,     8,     9,    54,    11,    -1,    57,
    58,    59,    38,    61,    -1,    -1,    -1,    43,    44,    45,
    -1,     3,    -1,    49,    50,    29,     8,     9,    54,    11,
    -1,    -1,    58,    59,    38,    61,    -1,    -1,    -1,    43,
    44,    45,    -1,     3,    -1,    49,    50,    29,     8,     9,
    54,    11,    -1,    -1,    58,    59,    38,    -1,    -1,    63,
    -1,    43,    44,    45,    -1,     3,    -1,    49,    50,    29,
     8,     9,    54,    11,    -1,    -1,    58,    59,    38,    -1,
    -1,    63,    -1,    43,    44,    45,    -1,     3,    -1,    49,
    50,    29,     8,     9,    54,    11,    -1,    -1,    58,    59,
    38,    -1,    -1,    63,    -1,    43,    44,    45,    -1,    -1,
    -1,    49,    50,    29,    -1,    -1,    54,    -1,    -1,    -1,
    58,    59,    38,    -1,    -1,    63,    -1,    43,    44,    45,
    -1,    -1,    -1,    49,    50,    -1,    -1,    -1,    54,    -1,
    -1,    -1,    58,    59,    -1,     1,    -1,    63,     4,     5,
     6,     7,     4,    -1,     6,     7,    12,    13,    14,    -1,
    12,    13,    14,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    -1,    27,    28,    -1,     1,    31,    28,     4,     5,     6,
     7,    -1,    -1,    -1,    -1,    12,    13,    14,     3,     4,
     5,     6,     7,    45,    -1,    -1,    -1,    12,    13,    14,
    56,    28,    54,    -1,    60,    61,    -1,    -1,    -1,    -1,
    62,    -1,    32,    28,    34,    35,    36,    37,    38,    39,
    40,    41,    42,    43,    44,    45,    46,    47,    -1,    -1,
    45,    -1,    -1,    -1,    61,    -1,    -1,    -1,    -1,    54,
     3,     4,     5,     6,     7,     8,     9,    62,    11,    12,
    13,    14,    15,    -1,    17,    18,    19,    20,    21,    22,
    23,    24,    25,    26,    27,    28,    29,    -1,    -1,    -1,
    -1,    -1,    -1,    -1,    -1,    38,    -1,    -1,    -1,    -1,
    43,    44,    45,    -1,    -1,    -1,    49,    50,    -1,    -1,
    -1,    54,    -1,    56,    -1,    58,    59,    -1,    61,     3,
     4,    -1,    -1,    -1,     8,     9,    -1,    11,    -1,    -1,
    -1,    15,    -1,    17,    18,    19,    20,    21,    22,    23,
    24,    25,    26,    27,    -1,    29,    -1,     3,    -1,    -1,
    -1,    -1,     8,     9,    38,    11,    -1,    -1,    -1,    43,
    44,    45,    -1,    -1,    -1,    49,    50,    -1,    -1,    -1,
    54,    -1,    56,    29,    58,    59,    -1,    61,    -1,    -1,
    -1,    -1,    38,    -1,    -1,    -1,    -1,    43,    44,    45,
    -1,    -1,    -1,    49,    50,    -1,    -1,    -1,    54,    -1,
    -1,    -1,    58,    59,    -1,    61,     3,     4,    -1,     6,
     7,     8,     9,    -1,    11,    12,    13,    14,    38,    39,
    40,    41,    42,    43,    44,    45,    46,    47,     3,    -1,
    -1,    28,    29,     8,     9,    -1,    11,    -1,    -1,    -1,
    -1,    38,    -1,    -1,    -1,    -1,    43,    44,    45,    -1,
     3,    -1,    49,    50,    29,     8,     9,    54,    11,    -1,
    -1,    58,    59,    38,    -1,    -1,    -1,    -1,    43,    44,
    45,    -1,     3,    -1,    49,    50,    29,     8,     9,    54,
    11,    56,    -1,    58,    59,    38,    -1,    -1,    -1,    -1,
    43,    44,    45,    -1,     3,    -1,    49,    50,    29,     8,
     9,    54,    11,    -1,    -1,    58,    59,    38,    -1,    -1,
    -1,    -1,    43,    44,    45,    -1,    -1,    -1,    49,    50,
    29,    -1,    -1,    54,    -1,    -1,    -1,    58,    59,    38,
    -1,    -1,    -1,    -1,    43,    44,    45,    -1,    -1,    -1,
    49,    50,    -1,    -1,    -1,    54,    -1,    -1,     1,    58,
    59,     4,     1,     6,     7,     4,    -1,     6,     7,    12,
    13,    14,    -1,    12,    13,    14,    -1,    -1,    -1,    -1,
    -1,     1,    -1,    -1,     4,    28,     6,     7,    -1,    28,
    -1,    -1,    12,    13,    14,    -1,    -1,    -1,     1,    -1,
     3,     4,     5,     6,     7,    -1,    -1,    -1,    28,    12,
    13,    14,    -1,    56,    57,    -1,    -1,    56,    57,    -1,
    -1,    -1,    -1,    -1,    27,    28,    -1,     1,    -1,     3,
     4,     5,     6,     7,    -1,    -1,    56,    57,    12,    13,
    14,    -1,    45,    -1,     1,    -1,    -1,     4,     5,     6,
     7,    54,    -1,    56,    28,    12,    13,    14,    35,    36,
    37,    38,    39,    40,    41,    42,    43,    44,    45,    46,
    47,    28,    -1,    -1,    -1,    -1,    -1,    -1,    30,    31,
    32,    55,    34,    35,    36,    37,    38,    39,    40,    41,
    42,    43,    44,    45,    46,    47,    -1,    -1,    55,    36,
    37,    38,    39,    40,    41,    42,    43,    44,    45,    46,
    47,    37,    38,    39,    40,    41,    42,    43,    44,    45,
    46,    47,    39,    40,    41,    42,    43,    44,    45,    46,
    47
};
#define YYPURE 1

#line 2 "bison.simple"

/* Skeleton output parser for bison,
   copyright (C) 1984 Bob Corbett and Richard Stallman

		       NO WARRANTY

  BECAUSE THIS PROGRAM IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY
NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE LAW.  EXCEPT
WHEN OTHERWISE STATED IN WRITING, FREE SOFTWARE FOUNDATION, INC,
RICHARD M. STALLMAN AND/OR OTHER PARTIES PROVIDE THIS PROGRAM "AS IS"
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY
AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.

 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL RICHARD M.
STALLMAN, THE FREE SOFTWARE FOUNDATION, INC., AND/OR ANY OTHER PARTY
WHO MAY MODIFY AND REDISTRIBUTE THIS PROGRAM AS PERMITTED BELOW, BE
LIABLE TO YOU FOR DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR
OTHER SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR
A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS) THIS
PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY.

		GENERAL PUBLIC LICENSE TO COPY

  1. You may copy and distribute verbatim copies of this source file
as you receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy a valid copyright notice "Copyright
(C) 1985 Free Software Foundation, Inc."; and include following the
copyright notice a verbatim copy of the above disclaimer of warranty
and of this License.  You may charge a distribution fee for the
physical act of transferring a copy.

  2. You may modify your copy or copies of this source file or
any portion of it, and copy and distribute such modifications under
the terms of Paragraph 1 above, provided that you also do the following:

    a) cause the modified files to carry prominent notices stating
    that you changed the files and the date of any change; and

    b) cause the whole of any work that you distribute or publish,
    that in whole or in part contains or is a derivative of this
    program or any part thereof, to be licensed at no charge to all
    third parties on terms identical to those contained in this
    License Agreement (except that you may choose to grant more
    extensive warranty protection to third parties, at your option).

    c) You may charge a distribution fee for the physical act of
    transferring a copy, and you may at your option offer warranty
    protection in exchange for a fee.

  3. You may copy and distribute this program or any portion of it in
compiled, executable or object code form under the terms of Paragraphs
1 and 2 above provided that you do the following:

    a) cause each such copy to be accompanied by the
    corresponding machine-readable source code, which must
    be distributed under the terms of Paragraphs 1 and 2 above; or,

    b) cause each such copy to be accompanied by a
    written offer, with no time limit, to give any third party
    free (except for a nominal shipping charge) a machine readable
    copy of the corresponding source code, to be distributed
    under the terms of Paragraphs 1 and 2 above; or,

    c) in the case of a recipient of this program in compiled, executable
    or object code form (without the corresponding source code) you
    shall cause copies you distribute to be accompanied by a copy
    of the written offer of source code which you received along
    with the copy you received.

  4. You may not copy, sublicense, distribute or transfer this program
except as expressly provided under this License Agreement.  Any attempt
otherwise to copy, sublicense, distribute or transfer this program is void and
your rights to use the program under this License agreement shall be
automatically terminated.  However, parties who have received computer
software programs from you with this License Agreement will not have
their licenses terminated so long as such parties remain in full compliance.

  5. If you wish to incorporate parts of this program into other free
programs whose distribution conditions are different, write to the Free
Software Foundation at 675 Mass Ave, Cambridge, MA 02139.  We have not yet
worked out a simple rule that can be stated here, but we will often permit
this.  We will be guided by the two goals of preserving the free status of
all derivatives of our free software and of promoting the sharing and reuse of
software.


In other words, you are welcome to use, share and improve this program.
You are forbidden to forbid anyone else to use, share and improve
what you give them.   Help stamp out software-hoarding!  */

/* This is the parser code that is written into each bison parser
  when the %semantic_parser declaration is not specified in the grammar.
  It was written by Richard Stallman by simplifying the hairy parser
  used when %semantic_parser is specified.  */

/* Note: there must be only one dollar sign in this file.
   It is replaced by the list of actions, each action
   as one case of the switch.  */

#define yyerrok		(yyerrstatus = 0)
#define yyclearin	(yychar = YYEMPTY)
#define YYEMPTY		-2
#define YYEOF		0
#define YYFAIL		goto yyerrlab;

#define YYTERROR	1

#ifndef YYIMPURE
#define YYLEX		yylex()
#endif

#ifndef YYPURE
#define YYLEX		yylex(&yylval, &yylloc)
#endif

/* If nonreentrant, generate the variables here */

#ifndef YYIMPURE

int	yychar;			/*  the lookahead symbol		*/
YYSTYPE	yylval;			/*  the semantic value of the		*/
				/*  lookahead symbol			*/

YYLTYPE yylloc;			/*  location data for the lookahead	*/
				/*  symbol				*/

int yydebug = 0;		/*  nonzero means print parse trace	*/

#endif  /* YYIMPURE */


/*  YYMAXDEPTH indicates the initial size of the parser's stacks	*/

#ifndef	YYMAXDEPTH
#define YYMAXDEPTH 200
#endif

/*  YYMAXLIMIT is the maximum size the stacks can grow to
    (effective only if the built-in stack extension method is used).  */

#ifndef YYMAXLIMIT
#define YYMAXLIMIT 10000
#endif


#line 87 "bison.simple"
int
yyparse()
{
  register int yystate;
  register int yyn;
  register short *yyssp;
  register YYSTYPE *yyvsp;
  YYLTYPE *yylsp;
  int yyerrstatus;	/*  number of tokens to shift before error messages enabled */
  int yychar1;		/*  lookahead token as an internal (translated) token number */

  short	yyssa[YYMAXDEPTH];	/*  the state stack			*/
  YYSTYPE yyvsa[YYMAXDEPTH];	/*  the semantic value stack		*/
  YYLTYPE yylsa[YYMAXDEPTH];	/*  the location stack			*/

  short *yyss = yyssa;		/*  refer to the stacks thru separate pointers */
  YYSTYPE *yyvs = yyvsa;	/*  to allow yyoverflow to reallocate them elsewhere */
  YYLTYPE *yyls = yylsa;

  int yymaxdepth = YYMAXDEPTH;

#ifndef YYPURE

  int yychar;
  YYSTYPE yylval;
  YYLTYPE yylloc;

  extern int yydebug;

#endif


  YYSTYPE yyval;		/*  the variable used to return		*/
				/*  semantic values from the action	*/
				/*  routines				*/

  int yylen;

  if (yydebug)
    fprintf(stderr, "Starting parse\n");

  yystate = 0;
  yyerrstatus = 0;
  yychar = YYEMPTY;		/* Cause a token to be read.  */

  /* Initialize stack pointers.
     Waste one element of value and location stack
     so that they stay on the same level as the state stack.  */

  yyssp = yyss - 1;
  yyvsp = yyvs;
  yylsp = yyls;

/* Push a new state, which is found in  yystate  .  */
/* In all cases, when you get here, the value and location stacks
   have just been pushed. so pushing a state here evens the stacks.  */
yynewstate:

  *++yyssp = yystate;

  if (yyssp >= yyss + yymaxdepth - 1)
    {
      /* 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;
      YYLTYPE *yyls1 = yyls;
      short *yyss1 = yyss;

      /* Get the current used size of the three stacks, in elements.  */
      int size = yyssp - yyss + 1;

#ifdef yyoverflow
      /* Each stack pointer address is followed by the size of
	 the data in use in that stack, in bytes.  */
      yyoverflow("parser stack overflow",
		 &yyss1, size * sizeof (*yyssp),
		 &yyvs1, size * sizeof (*yyvsp),
		 &yyls1, size * sizeof (*yylsp),
		 &yymaxdepth);

      yyss = yyss1; yyvs = yyvs1; yyls = yyls1;
#else /* no yyoverflow */
      /* Extend the stack our own way.  */
      if (yymaxdepth >= YYMAXLIMIT)
	yyerror("parser stack overflow");
      yymaxdepth *= 2;
      if (yymaxdepth > YYMAXLIMIT)
	yymaxdepth = YYMAXLIMIT;
      yyss = (short *) alloca (yymaxdepth * sizeof (*yyssp));
      bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
      yyls = (YYLTYPE *) alloca (yymaxdepth * sizeof (*yylsp));
      bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
      yyvs = (YYSTYPE *) alloca (yymaxdepth * sizeof (*yyvsp));
      bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
#endif /* no yyoverflow */

      yyssp = yyss + size - 1;
      yylsp = yyls + size - 1;
      yyvsp = yyvs + size - 1;

      if (yydebug)
	fprintf(stderr, "Stack size increased to %d\n", yymaxdepth);

      if (yyssp >= yyss + yymaxdepth - 1)
	YYERROR;
    }

  if (yydebug)
    fprintf(stderr, "Entering state %d\n", yystate);

/* Do appropriate processing given the current state.  */
/* Read a lookahead token if we need one and don't already have one.  */
yyresume:

  /* First try to decide what to do without reference to lookahead token.  */

  yyn = yypact[yystate];
  if (yyn == YYFLAG)
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* yychar is either YYEMPTY or YYEOF
     or a valid token in external form.  */

  if (yychar == YYEMPTY)
    {
      yychar = YYLEX;
    }

  /* Convert token to internal form (in yychar1) for indexing tables with */

  if (yychar <= 0)		/* This means end of input. */
    {
      yychar1 = 0;
      yychar = YYEOF;		/* Don't call YYLEX any more */

      if (yydebug)
	fprintf(stderr, "Now at end of input.\n");
    }
  else
    {
      yychar1 = YYTRANSLATE(yychar);

      if (yydebug)
	fprintf(stderr, "Parsing next token; it is %d (%s)\n", yychar, yytname[yychar1]);
    }

  yyn += yychar1;
  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
    goto yydefault;

  yyn = yytable[yyn];

  /* yyn is what to do for this token type in this state.
     Negative => reduce, -yyn is rule number.
     Positive => shift, yyn is new state.
       New state is final state => don't bother to shift,
       just return success.
     0, or most negative number => error.  */

  if (yyn < 0)
    {
      if (yyn == YYFLAG)
	goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }
  else if (yyn == 0)
    goto yyerrlab;

  if (yyn == YYFINAL)
    YYACCEPT;

  /* Shift the lookahead token.  */

  if (yydebug)
    fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);

  /* Discard the token being shifted unless it is eof.  */
  if (yychar != YYEOF)
    yychar = YYEMPTY;

  *++yyvsp = yylval;
  *++yylsp = yylloc;

  /* count tokens shifted since error; after three, turn off error status.  */
  if (yyerrstatus) yyerrstatus--;

  yystate = yyn;
  goto yynewstate;

/* Do the default action for the current state.  */
yydefault:

  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;

/* Do a reduction.  yyn is the number of a rule to reduce with.  */
yyreduce:
  yylen = yyr2[yyn];
  yyval = yyvsp[1-yylen]; /* implement default value of the action */

  if (yydebug)
    {
      if (yylen == 1)
	fprintf (stderr, "Reducing 1 value via line %d, ",
		 yyrline[yyn]);
      else
	fprintf (stderr, "Reducing %d values via line %d, ",
		 yylen, yyrline[yyn]);
    }


  switch (yyn) {

case 3:
#line 172 "parse.y"
{yyval.ttype = NULL_TREE; ;
    break;}
case 5:
#line 173 "parse.y"
{yyval.ttype = NULL_TREE; ;
    break;}
case 9:
#line 180 "parse.y"
{ if (pedantic)
		    warning ("ANSI C forbids use of `asm' keyword");
		  if (TREE_CHAIN (yyvsp[-2].ttype)) yyvsp[-2].ttype = combine_strings (yyvsp[-2].ttype);
		  assemble_asm (yyvsp[-2].ttype); ;
    break;}
case 10:
#line 188 "parse.y"
{ if (pedantic)
		    error ("ANSI C forbids data definition lacking type or storage class");
		  else
		    warning ("data definition lacks type or storage class"); ;
    break;}
case 11:
#line 193 "parse.y"
{;
    break;}
case 12:
#line 195 "parse.y"
{;
    break;}
case 13:
#line 197 "parse.y"
{ error ("empty declaration"); ;
    break;}
case 14:
#line 199 "parse.y"
{ shadow_tag (yyvsp[-1].ttype); ;
    break;}
case 18:
#line 207 "parse.y"
{ if (! start_function (yyvsp[-2].ttype, yyvsp[0].ttype))
		    YYFAIL;
		  reinit_parse_for_function (); ;
    break;}
case 19:
#line 211 "parse.y"
{ store_parm_decls (); ;
    break;}
case 20:
#line 213 "parse.y"
{ finish_function (input_filename, yylsp[0].first_line); ;
    break;}
case 21:
#line 215 "parse.y"
{ ;
    break;}
case 22:
#line 217 "parse.y"
{ if (! start_function (yyvsp[-2].ttype, yyvsp[0].ttype))
		    YYFAIL;
		  reinit_parse_for_function (); ;
    break;}
case 23:
#line 221 "parse.y"
{ store_parm_decls (); ;
    break;}
case 24:
#line 223 "parse.y"
{ finish_function (input_filename, yylsp[0].first_line); ;
    break;}
case 25:
#line 225 "parse.y"
{ ;
    break;}
case 26:
#line 227 "parse.y"
{ if (! start_function (0, yyvsp[0].ttype))
		    YYFAIL;
		  reinit_parse_for_function (); ;
    break;}
case 27:
#line 231 "parse.y"
{ store_parm_decls (); ;
    break;}
case 28:
#line 233 "parse.y"
{ finish_function (input_filename, yylsp[0].first_line); ;
    break;}
case 29:
#line 235 "parse.y"
{ ;
    break;}
case 32:
#line 244 "parse.y"
{ yyval.code = ADDR_EXPR; ;
    break;}
case 33:
#line 246 "parse.y"
{ yyval.code = NEGATE_EXPR; ;
    break;}
case 34:
#line 248 "parse.y"
{ yyval.code = CONVERT_EXPR; ;
    break;}
case 35:
#line 250 "parse.y"
{ yyval.code = PREINCREMENT_EXPR; ;
    break;}
case 36:
#line 252 "parse.y"
{ yyval.code = PREDECREMENT_EXPR; ;
    break;}
case 37:
#line 254 "parse.y"
{ yyval.code = BIT_NOT_EXPR; ;
    break;}
case 38:
#line 256 "parse.y"
{ yyval.code = TRUTH_NOT_EXPR; ;
    break;}
case 39:
#line 260 "parse.y"
{ yyval.ttype = build_compound_expr (yyvsp[0].ttype); ;
    break;}
case 40:
#line 265 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 42:
#line 271 "parse.y"
{ yyval.ttype = build_tree_list (NULL_TREE, yyvsp[0].ttype); ;
    break;}
case 43:
#line 273 "parse.y"
{ chainon (yyvsp[-2].ttype, build_tree_list (NULL_TREE, yyvsp[0].ttype)); ;
    break;}
case 45:
#line 279 "parse.y"
{ yyval.ttype = build_indirect_ref (yyvsp[0].ttype, "unary *"); ;
    break;}
case 46:
#line 281 "parse.y"
{ yyval.ttype = build_unary_op (yyvsp[-1].code, yyvsp[0].ttype, 0); ;
    break;}
case 47:
#line 283 "parse.y"
{ tree type = groktypename (yyvsp[-2].ttype);
		  yyval.ttype = build_c_cast (type, yyvsp[0].ttype); ;
    break;}
case 48:
#line 286 "parse.y"
{ tree type = groktypename (yyvsp[-5].ttype);
		  if (pedantic)
		    warning ("ANSI C forbids constructor-expressions");
		  yyval.ttype = digest_init (type, build_nt (CONSTRUCTOR, NULL_TREE, nreverse (yyvsp[-2].ttype)), 0);
		  if (TREE_CODE (type) == ARRAY_TYPE && TYPE_SIZE (type) == 0)
		    {
		      int failure = complete_array_type (type, yyval.ttype, 1);
		      if (failure)
			abort ();
		    }
		;
    break;}
case 49:
#line 298 "parse.y"
{ if (TREE_CODE (yyvsp[0].ttype) == COMPONENT_REF
		      && TREE_PACKED (TREE_OPERAND (yyvsp[0].ttype, 1)))
		    error ("sizeof applied to a bit-field");
		  yyval.ttype = c_sizeof (TREE_TYPE (yyvsp[0].ttype)); ;
    break;}
case 50:
#line 303 "parse.y"
{ yyval.ttype = c_sizeof (groktypename (yyvsp[-1].ttype)); ;
    break;}
case 51:
#line 305 "parse.y"
{ if (TREE_CODE (yyvsp[0].ttype) == COMPONENT_REF
		      && TREE_PACKED (TREE_OPERAND (yyvsp[0].ttype, 1)))
		    error ("__alignof applied to a bit-field");
		  yyval.ttype = c_alignof (TREE_TYPE (yyvsp[0].ttype)); ;
    break;}
case 52:
#line 310 "parse.y"
{ yyval.ttype = c_alignof (groktypename (yyvsp[-1].ttype)); ;
    break;}
case 53:
#line 312 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 54:
#line 314 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 55:
#line 316 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 56:
#line 318 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 57:
#line 320 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 58:
#line 322 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 59:
#line 324 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 60:
#line 326 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 61:
#line 328 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 62:
#line 330 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 63:
#line 332 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 64:
#line 334 "parse.y"
{ yyval.ttype = build_binary_op (yyvsp[-1].code, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 65:
#line 336 "parse.y"
{ yyval.ttype = build_binary_op (TRUTH_ANDIF_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 66:
#line 338 "parse.y"
{ yyval.ttype = build_binary_op (TRUTH_ORIF_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 67:
#line 340 "parse.y"
{ yyval.ttype = build_conditional_expr (yyvsp[-4].ttype, yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 68:
#line 342 "parse.y"
{ yyval.ttype = build_modify_expr (yyvsp[-2].ttype, NOP_EXPR, yyvsp[0].ttype); ;
    break;}
case 69:
#line 344 "parse.y"
{ yyval.ttype = build_modify_expr (yyvsp[-2].ttype, yyvsp[-1].code, yyvsp[0].ttype); ;
    break;}
case 70:
#line 349 "parse.y"
{ yyval.ttype = lastiddecl;
		  if (!yyval.ttype)
		    {
		      if (yychar == YYEMPTY)
			yychar = YYLEX;
		      if (yychar == '(')
			yyval.ttype = implicitly_declare (yyvsp[0].ttype);
		      else
			{
			  if (IDENTIFIER_GLOBAL_VALUE (yyvsp[0].ttype) != error_mark_node)
			    error ("undeclared variable `%s' (first use here)",
				   IDENTIFIER_POINTER (yyvsp[0].ttype));
			  yyval.ttype = error_mark_node;
			  /* Prevent repeated error messages.  */
			  IDENTIFIER_GLOBAL_VALUE (yyvsp[0].ttype) = error_mark_node;
			}
		    }
		  if (TREE_CODE (yyval.ttype) == CONST_DECL)
		    yyval.ttype = DECL_INITIAL (yyval.ttype);
		;
    break;}
case 72:
#line 371 "parse.y"
{ yyval.ttype = combine_strings (yyvsp[0].ttype); ;
    break;}
case 73:
#line 373 "parse.y"
{ yyval.ttype = yyvsp[-1].ttype; ;
    break;}
case 74:
#line 375 "parse.y"
{ yyval.ttype = error_mark_node; ;
    break;}
case 75:
#line 377 "parse.y"
{ if (current_function_decl == 0)
		    {
		      error ("braced-group within expression allowed only inside a function");
		      YYFAIL;
		    }
		  expand_start_stmt_expr (); ;
    break;}
case 76:
#line 384 "parse.y"
{ if (pedantic)
		    warning ("ANSI C forbids braced-groups within expressions");
		  yyval.ttype = get_last_expr ();
		  expand_end_stmt_expr (); ;
    break;}
case 77:
#line 389 "parse.y"
{ yyval.ttype = build_function_call (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 78:
#line 391 "parse.y"
{ yyval.ttype = build_array_ref (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 79:
#line 393 "parse.y"
{ yyval.ttype = build_component_ref (yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 80:
#line 395 "parse.y"
{ yyval.ttype = build_component_ref (build_indirect_ref (yyvsp[-2].ttype, "->"), yyvsp[0].ttype); ;
    break;}
case 81:
#line 397 "parse.y"
{ yyval.ttype = build_unary_op (POSTINCREMENT_EXPR, yyvsp[-1].ttype, 0); ;
    break;}
case 82:
#line 399 "parse.y"
{ yyval.ttype = build_unary_op (POSTDECREMENT_EXPR, yyvsp[-1].ttype, 0); ;
    break;}
case 84:
#line 406 "parse.y"
{ yyval.ttype = chainon (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 91:
#line 424 "parse.y"
{ current_declspecs = yyvsp[0].ttype;
		  yyval.itype = suspend_momentary (); ;
    break;}
case 92:
#line 430 "parse.y"
{ resume_momentary (yyvsp[-2].itype); ;
    break;}
case 93:
#line 432 "parse.y"
{ resume_momentary (yyvsp[-2].itype); ;
    break;}
case 94:
#line 434 "parse.y"
{ shadow_tag (yyvsp[-1].ttype); ;
    break;}
case 95:
#line 436 "parse.y"
{ warning ("empty declaration"); ;
    break;}
case 96:
#line 445 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 97:
#line 447 "parse.y"
{ yyval.ttype = chainon (yyvsp[0].ttype, tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[-2].ttype)); ;
    break;}
case 98:
#line 451 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 99:
#line 453 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 100:
#line 455 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 101:
#line 464 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 102:
#line 466 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 103:
#line 468 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 104:
#line 470 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 105:
#line 480 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 106:
#line 482 "parse.y"
{ yyval.ttype = chainon (yyvsp[0].ttype, tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[-2].ttype)); ;
    break;}
case 107:
#line 486 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 108:
#line 488 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 112:
#line 499 "parse.y"
{ yyval.ttype = TREE_TYPE (yyvsp[-1].ttype);
		  if (pedantic)
		    warning ("ANSI C forbids `typeof'") ;
    break;}
case 113:
#line 503 "parse.y"
{ yyval.ttype = groktypename (yyvsp[-1].ttype);
		  if (pedantic)
		    warning ("ANSI C forbids `typeof'") ;
    break;}
case 121:
#line 527 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 122:
#line 529 "parse.y"
{ if (TREE_CHAIN (yyvsp[-1].ttype)) yyvsp[-1].ttype = combine_strings (yyvsp[-1].ttype);
		  yyval.ttype = yyvsp[-1].ttype;
		  if (pedantic)
		    warning ("ANSI C forbids use of `asm' keyword");
		;
    break;}
case 123:
#line 538 "parse.y"
{ yyval.ttype = start_decl (yyvsp[-2].ttype, current_declspecs, 1); ;
    break;}
case 124:
#line 541 "parse.y"
{ finish_decl (yyvsp[-1].ttype, yyvsp[0].ttype, yyvsp[-3].ttype); ;
    break;}
case 125:
#line 543 "parse.y"
{ tree d = start_decl (yyvsp[-1].ttype, current_declspecs, 0);
		  finish_decl (d, NULL_TREE, yyvsp[0].ttype); ;
    break;}
case 126:
#line 549 "parse.y"
{ yyval.ttype = start_decl (yyvsp[-2].ttype, current_declspecs, 1); ;
    break;}
case 127:
#line 552 "parse.y"
{ finish_decl (yyvsp[-1].ttype, yyvsp[0].ttype, yyvsp[-3].ttype); ;
    break;}
case 128:
#line 554 "parse.y"
{ tree d = start_decl (yyvsp[-1].ttype, current_declspecs, 0);
		  finish_decl (d, NULL_TREE, yyvsp[0].ttype); ;
    break;}
case 130:
#line 561 "parse.y"
{ yyval.ttype = build_nt (CONSTRUCTOR, NULL_TREE, nreverse (yyvsp[-1].ttype)); ;
    break;}
case 131:
#line 563 "parse.y"
{ yyval.ttype = build_nt (CONSTRUCTOR, NULL_TREE, nreverse (yyvsp[-2].ttype)); ;
    break;}
case 132:
#line 565 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 133:
#line 572 "parse.y"
{ yyval.ttype = build_tree_list (NULL_TREE, yyvsp[0].ttype); ;
    break;}
case 134:
#line 574 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-2].ttype); ;
    break;}
case 137:
#line 589 "parse.y"
{ yyval.ttype = yyvsp[-1].ttype; ;
    break;}
case 138:
#line 591 "parse.y"
{ yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 139:
#line 596 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 140:
#line 598 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
    break;}
case 141:
#line 600 "parse.y"
{ yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 143:
#line 611 "parse.y"
{ yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 144:
#line 616 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 145:
#line 618 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
    break;}
case 146:
#line 620 "parse.y"
{ yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 148:
#line 629 "parse.y"
{ yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 149:
#line 634 "parse.y"
{ yyval.ttype = yyvsp[-1].ttype; ;
    break;}
case 150:
#line 636 "parse.y"
{ yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 151:
#line 638 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 152:
#line 640 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
    break;}
case 154:
#line 646 "parse.y"
{ yyval.ttype = start_struct (RECORD_TYPE, yyvsp[-1].ttype);
		  /* Start scope of tag before parsing components.  */
		;
    break;}
case 155:
#line 650 "parse.y"
{ yyval.ttype = finish_struct (yyvsp[-2].ttype, yyvsp[-1].ttype);
		  /* Really define the structure.  */
		;
    break;}
case 156:
#line 654 "parse.y"
{ yyval.ttype = finish_struct (start_struct (RECORD_TYPE, NULL_TREE),
				      yyvsp[-1].ttype); ;
    break;}
case 157:
#line 657 "parse.y"
{ yyval.ttype = xref_tag (RECORD_TYPE, yyvsp[0].ttype); ;
    break;}
case 158:
#line 659 "parse.y"
{ yyval.ttype = start_struct (UNION_TYPE, yyvsp[-1].ttype); ;
    break;}
case 159:
#line 661 "parse.y"
{ yyval.ttype = finish_struct (yyvsp[-2].ttype, yyvsp[-1].ttype); ;
    break;}
case 160:
#line 663 "parse.y"
{ yyval.ttype = finish_struct (start_struct (UNION_TYPE, NULL_TREE),
				      yyvsp[-1].ttype); ;
    break;}
case 161:
#line 666 "parse.y"
{ yyval.ttype = xref_tag (UNION_TYPE, yyvsp[0].ttype); ;
    break;}
case 162:
#line 668 "parse.y"
{ yyvsp[0].itype = suspend_momentary ();
		  yyval.ttype = start_enum (yyvsp[-1].ttype); ;
    break;}
case 163:
#line 671 "parse.y"
{ yyval.ttype = finish_enum (yyvsp[-3].ttype, nreverse (yyvsp[-2].ttype));
		  resume_momentary (yyvsp[-4].itype); ;
    break;}
case 164:
#line 674 "parse.y"
{ yyvsp[0].itype = suspend_momentary ();
		  yyval.ttype = start_enum (NULL_TREE); ;
    break;}
case 165:
#line 677 "parse.y"
{ yyval.ttype = finish_enum (yyvsp[-3].ttype, nreverse (yyvsp[-2].ttype));
		  resume_momentary (yyvsp[-4].itype); ;
    break;}
case 166:
#line 680 "parse.y"
{ yyval.ttype = xref_tag (ENUMERAL_TYPE, yyvsp[0].ttype); ;
    break;}
case 169:
#line 689 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 170:
#line 691 "parse.y"
{ yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[-1].ttype); ;
    break;}
case 171:
#line 693 "parse.y"
{ if (pedantic) 
		    warning ("extra semicolon in struct or union specified"); ;
    break;}
case 172:
#line 708 "parse.y"
{ yyval.ttype = yyvsp[0].ttype;
		  resume_momentary (yyvsp[-1].itype); ;
    break;}
case 173:
#line 711 "parse.y"
{ yyval.ttype = yyvsp[0].ttype;
		  resume_momentary (yyvsp[-1].itype); ;
    break;}
case 174:
#line 714 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 175:
#line 719 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 177:
#line 722 "parse.y"
{ yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 178:
#line 727 "parse.y"
{ yyval.ttype = grokfield (input_filename, yylsp[0].first_line, yyvsp[0].ttype, current_declspecs, NULL_TREE); ;
    break;}
case 179:
#line 729 "parse.y"
{ yyval.ttype = grokfield (input_filename, yylsp[-2].first_line, yyvsp[-2].ttype, current_declspecs, yyvsp[0].ttype); ;
    break;}
case 180:
#line 731 "parse.y"
{ yyval.ttype = grokfield (input_filename, yylsp[-1].first_line, NULL_TREE, current_declspecs, yyvsp[0].ttype); ;
    break;}
case 182:
#line 742 "parse.y"
{ yyval.ttype = chainon (yyvsp[0].ttype, yyvsp[-2].ttype); ;
    break;}
case 183:
#line 748 "parse.y"
{ yyval.ttype = build_enumerator (yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 184:
#line 750 "parse.y"
{ yyval.ttype = build_enumerator (yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 185:
#line 755 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 186:
#line 757 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 187:
#line 762 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 189:
#line 768 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 190:
#line 770 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 191:
#line 775 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 192:
#line 777 "parse.y"
{ yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
    break;}
case 193:
#line 782 "parse.y"
{ yyval.ttype = yyvsp[-1].ttype; ;
    break;}
case 194:
#line 785 "parse.y"
{ yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 195:
#line 787 "parse.y"
{ yyval.ttype = make_pointer_declarator (yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 196:
#line 789 "parse.y"
{ yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 197:
#line 791 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 198:
#line 793 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
    break;}
case 199:
#line 795 "parse.y"
{ yyval.ttype = build_nt (CALL_EXPR, NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
    break;}
case 200:
#line 797 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, NULL_TREE, yyvsp[-1].ttype); ;
    break;}
case 201:
#line 799 "parse.y"
{ yyval.ttype = build_nt (ARRAY_REF, NULL_TREE, NULL_TREE); ;
    break;}
case 208:
#line 821 "parse.y"
{ pushlevel (0);
		  clear_last_expr ();
		  push_momentary ();
		  expand_start_bindings (0); ;
    break;}
case 210:
#line 829 "parse.y"
{ expand_end_bindings (getdecls (), 1);
		  poplevel (1, 1, 0);
		  pop_momentary (); ;
    break;}
case 211:
#line 833 "parse.y"
{ expand_end_bindings (getdecls (), 0);
		  poplevel (0, 0, 0);
		  pop_momentary (); ;
    break;}
case 212:
#line 837 "parse.y"
{ expand_end_bindings (getdecls (), 0);
		  poplevel (0, 0, 0);
		  pop_momentary (); ;
    break;}
case 213:
#line 844 "parse.y"
{ emit_note (input_filename, yylsp[-3].first_line);
		  expand_start_cond (truthvalue_conversion (yyvsp[-1].ttype), 0); ;
    break;}
case 216:
#line 852 "parse.y"
{ emit_note (input_filename, yylsp[-1].first_line);
		  expand_expr_stmt (yyvsp[-1].ttype);
		  clear_momentary (); ;
    break;}
case 217:
#line 856 "parse.y"
{ expand_start_else (); ;
    break;}
case 218:
#line 858 "parse.y"
{ expand_end_else (); ;
    break;}
case 219:
#line 860 "parse.y"
{ expand_end_cond (); ;
    break;}
case 220:
#line 862 "parse.y"
{ emit_note (input_filename, yylsp[0].first_line);
		  expand_start_loop (1); ;
    break;}
case 221:
#line 865 "parse.y"
{ expand_exit_loop_if_false (truthvalue_conversion (yyvsp[-1].ttype)); ;
    break;}
case 222:
#line 867 "parse.y"
{ expand_end_loop (); ;
    break;}
case 223:
#line 869 "parse.y"
{ emit_note (input_filename, yylsp[0].first_line);
		  expand_start_loop_continue_elsewhere (1); ;
    break;}
case 224:
#line 872 "parse.y"
{ expand_loop_continue_here (); ;
    break;}
case 225:
#line 874 "parse.y"
{ emit_note (input_filename, yylsp[-2].first_line);
		  expand_exit_loop_if_false (truthvalue_conversion (yyvsp[-2].ttype));
		  expand_end_loop ();
		  clear_momentary (); ;
    break;}
case 226:
#line 880 "parse.y"
{ emit_note (input_filename, yylsp[-3].first_line);
		  if (yyvsp[-1].ttype) expand_expr_stmt (yyvsp[-1].ttype);
		  expand_start_loop_continue_elsewhere (1); ;
    break;}
case 227:
#line 884 "parse.y"
{ emit_note (input_filename, yylsp[-1].first_line);
		  if (yyvsp[-1].ttype)
		    expand_exit_loop_if_false (truthvalue_conversion (yyvsp[-1].ttype)); ;
    break;}
case 228:
#line 890 "parse.y"
{ push_momentary (); ;
    break;}
case 229:
#line 892 "parse.y"
{ emit_note (input_filename, yylsp[-3].first_line);
		  expand_loop_continue_here ();
		  if (yyvsp[-3].ttype)
		    {
		      expand_expr_stmt (yyvsp[-3].ttype);
		    }
		  pop_momentary ();
		  expand_end_loop (); ;
    break;}
case 230:
#line 901 "parse.y"
{ emit_note (input_filename, yylsp[-3].first_line);
		  c_expand_start_case (yyvsp[-1].ttype);
		  /* Don't let the tree nodes for $3 be discarded by
		     clear_momentary during the parsing of the next stmt.  */
		  push_momentary (); ;
    break;}
case 231:
#line 907 "parse.y"
{ expand_end_case ();
		  pop_momentary (); ;
    break;}
case 232:
#line 910 "parse.y"
{ register tree value = fold (yyvsp[-1].ttype);
		  register tree label
		    = build_decl (LABEL_DECL, NULL_TREE, NULL_TREE);

		  if (TREE_CODE (value) != INTEGER_CST
		      && value != error_mark_node)
		    {
		      error ("case label does not reduce to an integer constant");
		      value = error_mark_node;
		    }
		  else
		    /* Promote char or short to int.  */
		    value = default_conversion (value);
		  if (value != error_mark_node)
		    {
		      int success = pushcase (value, label);
		      if (success == 1)
			error ("case label not within a switch statement");
		      else if (success == 2)
			error ("duplicate case value");
		      else if (success == 3)
			warning ("case value out of range");
		    }
		;
    break;}
case 234:
#line 936 "parse.y"
{
		  register tree label
		    = build_decl (LABEL_DECL, NULL_TREE, NULL_TREE);
		  int success = pushcase (NULL_TREE, label);
		  if (success == 1)
		    error ("default label not within a switch statement");
		  else if (success == 2)
		    error ("multiple default labels in one switch");
		;
    break;}
case 236:
#line 947 "parse.y"
{ emit_note (input_filename, yylsp[-1].first_line);
		  if ( ! expand_exit_something ())
		    error ("break statement not within loop or switch"); ;
    break;}
case 237:
#line 951 "parse.y"
{ emit_note (input_filename, yylsp[-1].first_line);
		  if (! expand_continue_loop ())
		    error ("continue statement not within a loop"); ;
    break;}
case 238:
#line 955 "parse.y"
{ emit_note (input_filename, yylsp[-1].first_line);
		  c_expand_return (NULL_TREE); ;
    break;}
case 239:
#line 958 "parse.y"
{ emit_note (input_filename, yylsp[-2].first_line);
		  c_expand_return (yyvsp[-1].ttype); ;
    break;}
case 240:
#line 961 "parse.y"
{ if (pedantic)
		    warning ("ANSI C forbids use of `asm' keyword");
		  emit_note (input_filename, yylsp[-5].first_line);
		  if (TREE_CHAIN (yyvsp[-2].ttype)) yyvsp[-2].ttype = combine_strings (yyvsp[-2].ttype);
		  expand_asm (yyvsp[-2].ttype); ;
    break;}
case 241:
#line 968 "parse.y"
{ if (pedantic)
		    warning ("ANSI C forbids use of `asm' keyword");
		  emit_note (input_filename, yylsp[-7].first_line);
		  if (TREE_CHAIN (yyvsp[-4].ttype)) yyvsp[-4].ttype = combine_strings (yyvsp[-4].ttype);
		  c_expand_asm_operands (yyvsp[-4].ttype, yyvsp[-2].ttype, NULL_TREE,
					 yyvsp[-6].ttype == ridpointers[(int)RID_VOLATILE]); ;
    break;}
case 242:
#line 976 "parse.y"
{ if (pedantic)
		    warning ("ANSI C forbids use of `asm' keyword");
		  emit_note (input_filename, yylsp[-9].first_line);
		  if (TREE_CHAIN (yyvsp[-6].ttype)) yyvsp[-6].ttype = combine_strings (yyvsp[-6].ttype);
		  c_expand_asm_operands (yyvsp[-6].ttype, yyvsp[-4].ttype, yyvsp[-2].ttype,
					 yyvsp[-8].ttype == ridpointers[(int)RID_VOLATILE]); ;
    break;}
case 243:
#line 983 "parse.y"
{ tree decl;
		  emit_note (input_filename, yylsp[-2].first_line);
		  decl = lookup_label (yyvsp[-1].ttype);
		  expand_goto (decl); ;
    break;}
case 244:
#line 988 "parse.y"
{ tree label = define_label (input_filename, yylsp[-1].first_line, yyvsp[-1].ttype);
		  if (label)
		    expand_label (label); ;
    break;}
case 249:
#line 1002 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 252:
#line 1010 "parse.y"
{ yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[0].ttype); ;
    break;}
case 254:
#line 1015 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
    break;}
case 255:
#line 1024 "parse.y"
{ pushlevel (0); ;
    break;}
case 256:
#line 1026 "parse.y"
{ yyval.ttype = yyvsp[0].ttype; poplevel (0); ;
    break;}
case 257:
#line 1033 "parse.y"
{ pushlevel (0); ;
    break;}
case 258:
#line 1035 "parse.y"
{ yyval.ttype = yyvsp[0].ttype; poplevel (0, 0, 0); ;
    break;}
case 261:
#line 1042 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 263:
#line 1048 "parse.y"
{ yyval.ttype = NULL_TREE; ;
    break;}
case 264:
#line 1054 "parse.y"
{ yyval.ttype = get_parm_types (0); ;
    break;}
case 265:
#line 1056 "parse.y"
{ yyval.ttype = get_parm_types (1); ;
    break;}
case 266:
#line 1058 "parse.y"
{ yyval.ttype = get_parm_types (0); ;
    break;}
case 267:
#line 1063 "parse.y"
{ push_parm_decl (yyvsp[0].ttype); ;
    break;}
case 268:
#line 1065 "parse.y"
{ push_parm_decl (yyvsp[0].ttype); ;
    break;}
case 269:
#line 1072 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype)	; ;
    break;}
case 270:
#line 1074 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype)	; ;
    break;}
case 271:
#line 1076 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 272:
#line 1078 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype)	; ;
    break;}
case 273:
#line 1080 "parse.y"
{ yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
    break;}
case 274:
#line 1086 "parse.y"
{ yyval.ttype = build_tree_list (NULL_TREE, yyvsp[0].ttype); ;
    break;}
case 275:
#line 1088 "parse.y"
{ yyval.ttype = chainon (yyvsp[-2].ttype, build_tree_list (NULL_TREE, yyvsp[0].ttype)); ;
    break;}
}
   /* the action file gets copied in in place of this dollarsign */
#line 303 "bison.simple"

  yyvsp -= yylen;
  yylsp -= yylen;
  yyssp -= yylen;

  if (yydebug)
    {
      short *ssp1 = yyss - 1;
      fprintf (stderr, "state stack now", yyssp-yyss);
      while (ssp1 != yyssp)
	fprintf (stderr, " %d", *++ssp1);
      fprintf (stderr, "\n");
    }

  *++yyvsp = yyval;

  yylsp++;
  if (yylen == 0)
    {
      yylsp->first_line = yylloc.first_line;
      yylsp->first_column = yylloc.first_column;
      yylsp->last_line = (yylsp-1)->last_line;
      yylsp->last_column = (yylsp-1)->last_column;
      yylsp->text = 0;
    }
  else
    {
      yylsp->last_line = (yylsp+yylen-1)->last_line;
      yylsp->last_column = (yylsp+yylen-1)->last_column;
    }

  /* 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 - YYNTBASE] + *yyssp;
  if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
    yystate = yytable[yystate];
  else
    yystate = yydefgoto[yyn - YYNTBASE];

  goto yynewstate;

yyerrlab:   /* here on detecting error */

  if (! yyerrstatus)
    /* If not already recovering from an error, report this error.  */
    {
      yyerror("parse error");
    }

  if (yyerrstatus == 3)
    {
      /* if just tried and failed to reuse lookahead token after an error, discard it.  */

      /* return failure if at end of input */
      if (yychar == YYEOF)
	YYERROR;

      if (yydebug)
	fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);

      yychar = YYEMPTY;
    }

  /* Else will try to reuse lookahead token
     after shifting the error token.  */

  yyerrstatus = 3;		/* Each real token shifted decrements this */

  goto yyerrhandle;

yyerrdefault:  /* current state does not do anything special for the error token. */

#if 0
  /* This is wrong; only states that explicitly want error tokens
     should shift them.  */
  yyn = yydefact[yystate];  /* If its default is to accept any token, ok.  Otherwise pop it.*/
  if (yyn) goto yydefault;
#endif

yyerrpop:   /* pop the current state because it cannot handle the error token */

  if (yyssp == yyss) YYERROR;
  yyvsp--;
  yylsp--;
  yystate = *--yyssp;

  if (yydebug)
    {
      short *ssp1 = yyss - 1;
      fprintf (stderr, "Error: state stack now", yyssp-yyss);
      while (ssp1 != yyssp)
	fprintf (stderr, " %d", *++ssp1);
      fprintf (stderr, "\n");
    }

yyerrhandle:

  yyn = yypact[yystate];
  if (yyn == YYFLAG)
    goto yyerrdefault;

  yyn += YYTERROR;
  if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
    goto yyerrdefault;

  yyn = yytable[yyn];
  if (yyn < 0)
    {
      if (yyn == YYFLAG)
	goto yyerrpop;
      yyn = -yyn;
      goto yyreduce;
    }
  else if (yyn == 0)
    goto yyerrpop;

  if (yyn == YYFINAL)
    YYACCEPT;

  if (yydebug)
    fprintf(stderr, "Shifting error token, ");

  *++yyvsp = yylval;
  *++yylsp = yylloc;

  yystate = yyn;
  goto yynewstate;
}
#line 1090 "parse.y"


/* Return something to represent absolute declarators containing a *.
   TARGET is the absolute declarator that the * contains.
   TYPE_QUALS is a list of modifiers such as const or volatile
   to apply to the pointer type, represented as identifiers.

   We return an INDIRECT_REF whose "contents" are TARGET
   and whose type is the modifier list.  */
   
static tree
make_pointer_declarator (type_quals, target)
     tree type_quals, target;
{
  return build (INDIRECT_REF, type_quals, target);
}

/* Given a chain of STRING_CST nodes,
   concatenate them into one STRING_CST
   and give it a suitable array-of-chars data type.  */

static tree
combine_strings (strings)
     tree strings;
{
  register tree value, t;
  register int length = 1;
  int wide_length = 0;
  int wide_flag = 0;

  if (TREE_CHAIN (strings))
    {
      /* More than one in the chain, so concatenate.  */
      register char *p, *q;

      /* Don't include the \0 at the end of each substring,
	 except for the last one.
	 Count wide strings and ordinary strings separately.  */
      for (t = strings; t; t = TREE_CHAIN (t))
	{
	  if (TREE_TYPE (t) == int_array_type_node)
	    {
	      wide_length += (TREE_STRING_LENGTH (t) - 1);
	      wide_flag = 1;
	    }
	  else
	    length += (TREE_STRING_LENGTH (t) - 1);
	}

      /* If anything is wide, the non-wides will be converted,
	 which makes them take more space.  */
      if (wide_flag)
	length = length * UNITS_PER_WORD + wide_length;

      p = (char *) oballoc (length);

      /* Copy the individual strings into the new combined string.
	 If the combined string is wide, convert the chars to ints
	 for any individual strings that are not wide.  */

      q = p;
      for (t = strings; t; t = TREE_CHAIN (t))
	{
	  int len = TREE_STRING_LENGTH (t) - 1;
	  if ((TREE_TYPE (t) == int_array_type_node) == wide_flag)
	    {
	      bcopy (TREE_STRING_POINTER (t), q, len);
	      q += len;
	    }
	  else
	    {
	      int i;
	      for (i = 0; i < len; i++)
		((int *) q)[i] = TREE_STRING_POINTER (t)[i];
	      q += len * UNITS_PER_WORD;
	    }
	}
      *q = 0;

      value = make_node (STRING_CST);
      TREE_STRING_POINTER (value) = p;
      TREE_STRING_LENGTH (value) = length;
      TREE_LITERAL (value) = 1;
    }
  else
    {
      value = strings;
      length = TREE_STRING_LENGTH (value);
      if (TREE_TYPE (value) == int_array_type_node)
	wide_flag = 1;
    }

  TREE_TYPE (value)
    = build_array_type (wide_flag ? integer_type_node : char_type_node,
			make_index_type (build_int_2 (length - 1, 0)));
  TREE_LITERAL (value) = 1;
  TREE_STATIC (value) = 1;
  return value;
}

int lineno;			/* current line number in file being read */

FILE *finput;			/* input file.
				   Normally a pipe from the preprocessor.  */

/* lexical analyzer */

static int maxtoken;		/* Current nominal length of token buffer */
static char *token_buffer;	/* Pointer to token buffer.
				   Actual allocated length is maxtoken + 2.  */
static dollar_seen = 0;		/* Nonzero if have warned about `$'.  */

#define MAXRESERVED 9

/* frw[I] is index in `reswords' of the first word whose length is I;
   frw[I+1] is one plus the index of the last word whose length is I.
   The length of frw must be MAXRESERVED + 2 so there is an element
   at MAXRESERVED+1 for the case I == MAXRESERVED.  */

static char frw[MAXRESERVED+2] =
  { 0, 0, 0, 2, 5, 13, 19, 29, 32, 36, 37 };

/* Table of reserved words.  */

struct resword { char *name; short token; enum rid rid;};

#define NORID RID_UNUSED

static struct resword reswords[]
  = {{"if", IF, NORID},
     {"do", DO, NORID},
     {"int", TYPESPEC, RID_INT},
     {"for", FOR, NORID},
     {"asm", ASM, NORID},
     {"case", CASE, NORID},
     {"char", TYPESPEC, RID_CHAR},
     {"auto", SCSPEC, RID_AUTO},
     {"goto", GOTO, NORID},
     {"else", ELSE, NORID},
     {"long", TYPESPEC, RID_LONG},
     {"void", TYPESPEC, RID_VOID},
     {"enum", ENUM, NORID},
     {"float", TYPESPEC, RID_FLOAT},
     {"short", TYPESPEC, RID_SHORT},
     {"union", UNION, NORID},
     {"break", BREAK, NORID},
     {"while", WHILE, NORID},
     {"const", TYPE_QUAL, RID_CONST},
     {"double", TYPESPEC, RID_DOUBLE},
     {"static", SCSPEC, RID_STATIC},
     {"extern", SCSPEC, RID_EXTERN},
     {"struct", STRUCT, NORID},
     {"return", RETURN, NORID},
     {"sizeof", SIZEOF, NORID},
     {"typeof", TYPEOF, NORID},
     {"switch", SWITCH, NORID},
     {"signed", TYPESPEC, RID_SIGNED},
     {"inline", SCSPEC, RID_INLINE},
     {"typedef", SCSPEC, RID_TYPEDEF},
     {"default", DEFAULT, NORID},
     {"noalias", TYPE_QUAL, RID_NOALIAS},
     {"unsigned", TYPESPEC, RID_UNSIGNED},
     {"continue", CONTINUE, NORID},
     {"register", SCSPEC, RID_REGISTER},
     {"volatile", TYPE_QUAL, RID_VOLATILE},
     {"__alignof", ALIGNOF, NORID}};

/* The elements of `ridpointers' are identifier nodes
   for the reserved type names and storage classes.
   It is indexed by a RID_... value.  */

tree ridpointers[(int) RID_MAX];

static tree line_identifier;   /* The identifier node named "line" */

void check_newline ();

void
init_lex ()
{
  extern char *malloc ();

  /* Start it at 0, because check_newline is called at the very beginning
     and will increment it to 1.  */
  lineno = 0;
  line_identifier = get_identifier ("line");

  maxtoken = 40;
  token_buffer = malloc (maxtoken + 2);
  ridpointers[(int) RID_INT] = get_identifier ("int");
  ridpointers[(int) RID_CHAR] = get_identifier ("char");
  ridpointers[(int) RID_VOID] = get_identifier ("void");
  ridpointers[(int) RID_FLOAT] = get_identifier ("float");
  ridpointers[(int) RID_DOUBLE] = get_identifier ("double");
  ridpointers[(int) RID_SHORT] = get_identifier ("short");
  ridpointers[(int) RID_LONG] = get_identifier ("long");
  ridpointers[(int) RID_UNSIGNED] = get_identifier ("unsigned");
  ridpointers[(int) RID_SIGNED] = get_identifier ("signed");
  ridpointers[(int) RID_INLINE] = get_identifier ("inline");
  ridpointers[(int) RID_CONST] = get_identifier ("const");
  ridpointers[(int) RID_VOLATILE] = get_identifier ("volatile");
  ridpointers[(int) RID_AUTO] = get_identifier ("auto");
  ridpointers[(int) RID_STATIC] = get_identifier ("static");
  ridpointers[(int) RID_EXTERN] = get_identifier ("extern");
  ridpointers[(int) RID_TYPEDEF] = get_identifier ("typedef");
  ridpointers[(int) RID_REGISTER] = get_identifier ("register");
}

static void
reinit_parse_for_function ()
{
}

static int
skip_white_space ()
{
  register int c;
  register int inside;

  c = getc (finput);

  for (;;)
    {
      switch (c)
	{
	case '/':
	  c = getc (finput);
	  if (c != '*')
	    {
	      ungetc (c, finput);
	      return '/';
	    }

	  c = getc (finput);

	  inside = 1;
	  while (inside)
	    {
	      if (c == '*')
		{
		  while (c == '*')
		    c = getc (finput);

		  if (c == '/')
		    {
		      inside = 0;
		      c = getc (finput);
		    }
		}
	      else if (c == '\n')
		{
		  lineno++;
		  c = getc (finput);
		}
	      else if (c == EOF)
		{
		  error ("unterminated comment");
		  break;
		}
	      else
		c = getc (finput);
	    }

	  break;

	case '\n':
	  check_newline ();

	case ' ':
	case '\t':
	case '\f':
	case '\r':
	case '\b':
	  c = getc (finput);
	  break;

	case '\\':
	  c = getc (finput);
	  if (c == '\n')
	    lineno++;
	  else
	    error ("stray '\\' in program");
	  c = getc (finput);
	  break;

	default:
	  return (c);
	}
    }
}



/* Make the token buffer longer, preserving the data in it.
   P should point to just beyond the last valid character in the old buffer.
   The value we return is a pointer to the new buffer
   at a place corresponding to P.  */

static char *
extend_token_buffer (p)
     char *p;
{
  int offset = p - token_buffer;

  maxtoken = maxtoken * 2 + 10;
  token_buffer = (char *) realloc (token_buffer, maxtoken + 2);
  if (token_buffer == 0)
    fatal ("virtual memory exceeded");

  return token_buffer + offset;
}

/* At the beginning of a line, increment the line number
   and handle a #line directive immediately following  */

void
check_newline ()
{
  register int c;
  register int token;

  while (1)
    {
      lineno++;

      /* Read first nonwhite char on the line.  */

      c = getc (finput);
      while (c == ' ' || c == '\t')
	c = getc (finput);

      if (c != '#')
	{
	  /* If not #, unread it.  */
	  ungetc (c, finput);
	  return;
	}

      /* Read first nonwhite char after the `#'.  */

      c = getc (finput);
      while (c == ' ' || c == '\t')
	c = getc (finput);

      /* If a letter follows, then if the word here is `line', skip
	 it and ignore it; otherwise, ignore the line, with an error
	 if the word isn't `pragma'.  */

      if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))
	{
	  if (c == 'p')
	    {
	      if (getc (finput) == 'r'
		  && getc (finput) == 'a'
		  && getc (finput) == 'g'
		  && getc (finput) == 'm'
		  && getc (finput) == 'a'
		  && ((c = getc (finput)) == ' ' || c == '\t'))
		goto noerror;
	    }

	  else if (c == 'l')
	    {
	      if (getc (finput) == 'i'
		  && getc (finput) == 'n'
		  && getc (finput) == 'e'
		  && ((c = getc (finput)) == ' ' || c == '\t'))
		goto linenum;
	    }

	  error ("undefined or invalid # directive");
	noerror:

	  while ((c = getc (finput)) && c != '\n');

	  continue;
	}

    linenum:
      /* Here we have either `#line' or `# <nonletter>'.
	 In either case, it should be a line number; a digit should follow.

      while (c == ' ' || c == '\t')
	c = getc (finput);

      /* If the # is the only nonwhite char on the line,
	 just ignore it.  Check the new newline.  */
      if (c == '\n')
	continue;

      /* Something follows the #; read a token.  */

      ungetc (c, finput);
      token = yylex ();

      if (token == CONSTANT
	  && TREE_CODE (yylval.ttype) == INTEGER_CST)
	{
	  /* subtract one, because it is the following line that
	     gets the specified number */

	  int l = TREE_INT_CST_LOW (yylval.ttype) - 1;

	  /* Is this the last nonwhite stuff on the line?  */
	  c = getc (finput);
	  while (c == ' ' || c == '\t')
	    c = getc (finput);
	  if (c == '\n')
	    {
	      /* No more: store the line number and check following line.  */
	      lineno = l;
	      continue;
	    }
	  ungetc (c, finput);

	  /* More follows: it must be a string constant (filename).  */

	  token = yylex ();
	  if (token != STRING || TREE_CODE (yylval.ttype) != STRING_CST)
	    {
	      error ("invalid #line");
	      return;
	    }

	  input_filename
	    = (char *) permalloc (TREE_STRING_LENGTH (yylval.ttype) + 1);
	  strcpy (input_filename, TREE_STRING_POINTER (yylval.ttype));
	  lineno = l;

	  if (main_input_filename == 0)
	    main_input_filename = input_filename;
	}
      else
	error ("invalid #line");

      /* skip the rest of this line.  */
      while ((c = getc (finput)) != '\n');
    }
}



#define isalnum(char) ((char >= 'a' && char <= 'z') || (char >= 'A' && char <= 'Z') || (char >= '0' && char <= '9'))
#define isdigit(char) (char >= '0' && char <= '9')
#define ENDFILE -1  /* token that represents end-of-file */


static int
readescape ()
{
  register int c = getc (finput);
  register int count, code;

  switch (c)
    {
    case 'x':
      code = 0;
      count = 0;
      while (1)
	{
	  c = getc (finput);
	  if (!(c >= 'a' && c <= 'f')
	      && !(c >= 'A' && c <= 'F')
	      && !(c >= '0' && c <= '9'))
	    {
	      ungetc (c, finput);
	      break;
	    }
	  code *= 16;
	  if (c >= 'a' && c <= 'f')
	    code += c - 'a' + 10;
	  if (c >= 'A' && c <= 'F')
	    code += c - 'A' + 10;
	  if (c >= '0' && c <= '9')
	    code += c - '0';
	  count++;
	}
      if (count == 0)
	error ("\\x used with no following hex digits");
      return code;

    case '0':  case '1':  case '2':  case '3':  case '4':
    case '5':  case '6':  case '7':
      code = 0;
      count = 0;
      while ((c <= '7') && (c >= '0') && (count++ < 3))
	{
	  code = (code * 8) + (c - '0');
	  c = getc (finput);
	}
      ungetc (c, finput);
      return code;

    case '\\': case '\'': case '"':
      return c;

    case '\n':
      lineno++;
      return -1;

    case 'n':
      return TARGET_NEWLINE;

    case 't':
      return TARGET_TAB;

    case 'r':
      return TARGET_CR;

    case 'f':
      return TARGET_FF;

    case 'b':
      return TARGET_BS;

    case 'a':
      return TARGET_BELL;

    case 'v':
      return TARGET_VT;

    case 'E':
      return 033;

    case '?':
      return c;
    }
  if (c >= 040 && c <= 0177)
    warning ("unknown escape sequence `\\%c'", c);
  else
    warning ("unknown escape sequence: `\\' followed by char code 0x%x", c);
  return c;
}

void
yyerror ()
{
  /* We can't print string and character constants well
     because the token_buffer contains the result of processing escapes.  */
  if (token_buffer[0] == 0)
    error ("parse error at end of input");
  else if (token_buffer[0] == '"')
    error ("parse error at string constant");
  else if (token_buffer[0] == '\'')
    error ("parse error at character constant");
  else
    error ("parse error at `%s'", token_buffer);
}

static int
yylex ()
{
  register int c;
  register char *p;
  register int value;
  int wide_flag = 0;

  token_buffer[0] = c = skip_white_space ();
  token_buffer[1] = 0;

  yylloc.first_line = lineno;

  switch (c)
    {
    case EOF:
      token_buffer[0] = 0;
      value = ENDFILE;
      break;

    case 'L':
      /* Capital L may start a wide-string or wide-character constant.  */
      {
	register int c = getc (finput);
	if (c == '\'')
	  {
	    wide_flag = 1;
	    goto char_constant;
	  }
	if (c == '"')
	  {
	    wide_flag = 1;
	    goto string_constant;
	  }
	ungetc (c, finput);
      }

    case 'A':  case 'B':  case 'C':  case 'D':  case 'E':
    case 'F':  case 'G':  case 'H':  case 'I':  case 'J':
    case 'K':		  case 'M':  case 'N':  case 'O':
    case 'P':  case 'Q':  case 'R':  case 'S':  case 'T':
    case 'U':  case 'V':  case 'W':  case 'X':  case 'Y':
    case 'Z':
    case 'a':  case 'b':  case 'c':  case 'd':  case 'e':
    case 'f':  case 'g':  case 'h':  case 'i':  case 'j':
    case 'k':  case 'l':  case 'm':  case 'n':  case 'o':
    case 'p':  case 'q':  case 'r':  case 's':  case 't':
    case 'u':  case 'v':  case 'w':  case 'x':  case 'y':
    case 'z':
    case '_':
    case '$':
      p = token_buffer;
      while (isalnum (c) || c == '_' || c == '$')
	{
	  if (p >= token_buffer + maxtoken)
	    p = extend_token_buffer (p);
	  if (c == '$')
	    {
	      if (pedantic)
		{
		  if (! dollar_seen)
		    warning ("ANSI C forbids `$' (first use here)");
		  dollar_seen = 1;
		}
	    }

	  *p++ = c;
	  c = getc (finput);
	}

      *p = 0;
      ungetc (c, finput);

      value = IDENTIFIER;
      yylval.itype = 0;

      /* Try to recognize a keyword.  */

      if (p - token_buffer <= MAXRESERVED)
	{
	  register int lim = frw [p - token_buffer + 1];
	  register int i = frw[p - token_buffer];
	  register struct resword *p = &reswords[i];

	  for (; i < lim; i++, p++)
	    if (p->name[0] == token_buffer[0]
		&& !strcmp (p->name, token_buffer))
	      {
		if (p->rid)
		  yylval.ttype = ridpointers[(int) p->rid];
		if ((! flag_no_asm
		     || ((int) p->token != ASM
			 && (int) p->token != TYPEOF
			 && strcmp (p->name, "inline")))
		    /* -ftraditional means don't recognize
		       typeof, const, volatile, noalias, signed or inline.  */
		    && (! flag_traditional
			|| ((int) p->token != TYPE_QUAL
			    && (int) p->token != TYPEOF
			    && strcmp (p->name, "signed")
			    && strcmp (p->name, "inline"))))
		  value = (int) p->token;
		break;
	      }
	}

      /* If we did not find a keyword, look for an identifier
	 (or a typename).  */

      if (value == IDENTIFIER)
	{
          yylval.ttype = get_identifier (token_buffer);
	  lastiddecl = lookup_name (yylval.ttype);

	  if (lastiddecl != 0 && TREE_CODE (lastiddecl) == TYPE_DECL)
	    value = TYPENAME;
	}

      break;

    case '0':  case '1':  case '2':  case '3':  case '4':
    case '5':  case '6':  case '7':  case '8':  case '9':
    case '.':
      {
	int base = 10;
	int count = 0;
	int largest_digit = 0;
	int numdigits = 0;
	/* for multi-precision arithmetic,
	   we store only 8 live bits in each short,
	   giving us 64 bits of reliable precision */
	short shorts[8];
	int floatflag = 0;  /* Set 1 if we learn this is a floating constant */

	for (count = 0; count < 8; count++)
	  shorts[count] = 0;

	p = token_buffer;
	*p++ = c;

	if (c == '0')
	  {
	    *p++ = (c = getc (finput));
	    if ((c == 'x') || (c == 'X'))
	      {
		base = 16;
		*p++ = (c = getc (finput));
	      }
	    else
	      {
		base = 8;
		numdigits++;
	      }
	  }

	/* Read all the digits-and-decimal-points.  */

	while (c == '.'
	       || (isalnum (c) && (c != 'l') && (c != 'L')
		   && (c != 'u') && (c != 'U')
		   && (!floatflag || ((c != 'f') && (c != 'F')))))
	  {
	    if (c == '.')
	      {
		if (base == 16)
		  error ("floating constant may not be in radix 16");
		floatflag = 1;
		base = 10;
		*p++ = c = getc (finput);
		/* Accept '.' as the start of a floating-point number
		   only when it is followed by a digit.
		   Otherwise, unread the following non-digit
		   and use the '.' as a structural token.  */
		if (p == token_buffer + 2 && !isdigit (c))
		  {
		    if (c == '.')
		      {
			c = getc (finput);
			if (c == '.')
			  {
			    *p++ = c;
			    *p = 0;
			    return ELLIPSIS;
			  }
			error ("parse error at `..'");
		      }
		    ungetc (c, finput);
		    token_buffer[1] = 0;
		    value = '.';
		    goto done;
		  }
	      }
	    else
	      {
		/* It is not a decimal point.
		   It should be a digit (perhaps a hex digit).  */

		if (isdigit (c))
		  {
		    c = c - '0';
		  }
		else if (base <= 10)
		  {
		    if ((c&~040) == 'E')
		      {
			base = 10;
			floatflag = 1;
			break;   /* start of exponent */
		      }
		    error ("nondigits in number and not hexadecimal");
		    c = 0;
		  }
		else if (c >= 'a')
		  {
		    c = c - 'a' + 10;
		  }
		else
		  {
		    c = c - 'A' + 10;
		  }
		if (c >= largest_digit)
		  largest_digit = c;
		numdigits++;
	    
		for (count = 0; count < 8; count++)
		  {
		    (shorts[count] *= base);
		    if (count)
		      {
			shorts[count] += (shorts[count-1] >> 8);
			shorts[count-1] &= (1<<8)-1;
		      }
		    else shorts[0] += c;
		  }
    
		if (p >= token_buffer + maxtoken - 3)
		  p = extend_token_buffer (p);
		*p++ = (c = getc (finput));
	      }
	  }

	if (numdigits == 0)
	  error ("numeric constant with no digits");

	if (largest_digit >= base)
	  error ("numeric constant contains digits beyond the radix");

	/* Remove terminating char from the token buffer and delimit the string */
	*--p = 0;

	if (floatflag)
	  {
	    tree type = double_type_node;
	    char f_seen = 0;
	    char l_seen = 0;

	    /* Read explicit exponent if any, and put it in tokenbuf.  */

	    if ((c == 'e') || (c == 'E'))
	      {
		if (p >= token_buffer + maxtoken - 3)
		  p = extend_token_buffer (p);
		*p++ = c;
		c = getc (finput);
		if ((c == '+') || (c == '-'))
		  {
		    *p++ = c;
		    c = getc (finput);
		  }
		if (! isdigit (c))
		  error ("floating constant exponent has no digits");
	        while (isdigit (c))
		  {
		    if (p >= token_buffer + maxtoken - 3)
		      p = extend_token_buffer (p);
		    *p++ = c;
		    c = getc (finput);
		  }
	      }

	    *p = 0;
	    yylval.ttype = build_real (atof (token_buffer));

	    while (1)
	      {
		if (c == 'f' || c == 'F')
		  {
		    if (f_seen)
		      error ("two `f's in floating constant");
		    f_seen = 1;
		    type = float_type_node;
		  }
		else if (c == 'l' || c == 'L')
		  {
		    if (l_seen)
		      error ("two `l's in floating constant");
		    l_seen = 1;
		    type = long_double_type_node;
		  }
		else
		  {
		    if (isalnum (c))
		      {
			error ("garbage at end of number");
			while (isalnum (c))
			  {
			    if (p >= token_buffer + maxtoken - 3)
			      p = extend_token_buffer (p);
			    *p++ = c;
			    c = getc (finput);
			  }
		      }
		    break;
		  }
		if (p >= token_buffer + maxtoken - 3)
		  p = extend_token_buffer (p);
		*p++ = c;
		c = getc (finput);
	      }

	    ungetc (c, finput);
	    *p = 0;

	    TREE_TYPE (yylval.ttype) = type;
	  }
	else
	  {
	    tree type;
	    int spec_unsigned = 0;
	    int spec_long = 0;

	    while (1)
	      {
		if (c == 'u' || c == 'U')
		  {
		    if (spec_unsigned)
		      error ("two `u's in integer constant");
		    spec_unsigned = 1;
		  }
		else if (c == 'l' || c == 'L')
		  {
		    if (spec_long)
		      error ("two `l's in integer constant");
		    spec_long = 1;
		  }
		else
		  {
		    if (isalnum (c))
		      {
			error ("garbage at end of number");
			while (isalnum (c))
			  {
			    if (p >= token_buffer + maxtoken - 3)
			      p = extend_token_buffer (p);
			    *p++ = c;
			    c = getc (finput);
			  }
		      }
		    break;
		  }
		if (p >= token_buffer + maxtoken - 3)
		  p = extend_token_buffer (p);
		*p++ = c;
		c = getc (finput);
	      }

	    ungetc (c, finput);

	    if (shorts[7] | shorts[6] | shorts[5] | shorts[4])
	      warning ("integer constant out of range");

	    /* This is simplified by the fact that our constant
	       is always positive.  */
	    yylval.ttype
	      = build_int_2 ((shorts[3]<<24) + (shorts[2]<<16) + (shorts[1]<<8) + shorts[0],
			     0);
    
	    if (!spec_long && !spec_unsigned
		&& int_fits_type_p (yylval.ttype, integer_type_node))
	      type = integer_type_node;

	    else if (!spec_long && base != 10
		&& int_fits_type_p (yylval.ttype, unsigned_type_node))
	      type = unsigned_type_node;

	    else if (!spec_unsigned
		&& int_fits_type_p (yylval.ttype, long_integer_type_node))
	      type = long_integer_type_node;

	    else
	      {
		type = long_unsigned_type_node;
		if (! int_fits_type_p (yylval.ttype, long_unsigned_type_node))
		  warning ("integer constant out of range");
	      }
	    TREE_TYPE (yylval.ttype) = type;
	  }

	value = CONSTANT; break;
      }

    case '\'':
    char_constant:
      c = getc (finput);
      {
	register int code = 0;

      tryagain:

	if (c == '\\')
	  {
	    c = readescape ();
	    if (c < 0)
	      goto tryagain;
	  }
	else if (c == '\n')
	  {
	    if (pedantic)
	      warning ("ANSI C forbids newline in character constant");
	    lineno++;
	  }

	code = c;
	token_buffer[1] = c;
	token_buffer[2] = '\'';
	token_buffer[3] = 0;

	c = getc (finput);
	if (c != '\'')
	  error ("malformatted character constant");

	/* If char type is signed, sign-extend the constant.  */
	if (TREE_UNSIGNED (char_type_node)
	    || ((code >> (BITS_PER_UNIT - 1)) & 1) == 0)
	  yylval.ttype = build_int_2 (code & ((1 << BITS_PER_UNIT) - 1), 0);
	else
	  yylval.ttype = build_int_2 (code | ((-1) << BITS_PER_UNIT), -1);

	TREE_TYPE (yylval.ttype) = integer_type_node;
	value = CONSTANT; break;
      }

    case '"':
    string_constant:
      {
	c = getc (finput);
	p = token_buffer + 1;

	while (c != '"')
	  {
	    if (c == '\\')
	      {
		c = readescape ();
		if (c < 0)
		  goto skipnewline;
	      }
	    else if (c == '\n')
	      {
		if (pedantic)
		  warning ("ANSI C forbids newline in string constant");
		lineno++;
	      }

	    if (p == token_buffer + maxtoken)
	      p = extend_token_buffer (p);
	    *p++ = c;

	  skipnewline:
	    c = getc (finput);
	  }

	*p = 0;

	if (wide_flag)
	  {
	    /* If this is a L"..." wide-string, convert each char
	       to an int, making a vector of ints.  */
	    int *widebuf = (int *) alloca (p - token_buffer);
	    char *p1 = token_buffer + 1;
	    for (; p1 == p; p1++)
	      widebuf[p1 - token_buffer - 1] = *p1;
	    yylval.ttype = build_string ((p - token_buffer) * sizeof (int),
					 widebuf);
	    TREE_TYPE (yylval.ttype) = int_array_type_node;
	  }
	else
	  {
	    yylval.ttype = build_string (p - token_buffer, token_buffer + 1);
	    TREE_TYPE (yylval.ttype) = char_array_type_node;
	  }

	*p++ = '"';
	*p = 0;

	value = STRING; break;
      }
      
    case '+':
    case '-':
    case '&':
    case '|':
    case '<':
    case '>':
    case '*':
    case '/':
    case '%':
    case '^':
    case '!':
    case '=':
      {
	register int c1;

      combine:

	switch (c)
	  {
	  case '+':
	    yylval.code = PLUS_EXPR; break;
	  case '-':
	    yylval.code = MINUS_EXPR; break;
	  case '&':
	    yylval.code = BIT_AND_EXPR; break;
	  case '|':
	    yylval.code = BIT_IOR_EXPR; break;
	  case '*':
	    yylval.code = MULT_EXPR; break;
	  case '/':
	    yylval.code = TRUNC_DIV_EXPR; break;
	  case '%':
	    yylval.code = TRUNC_MOD_EXPR; break;
	  case '^':
	    yylval.code = BIT_XOR_EXPR; break;
	  case LSHIFT:
	    yylval.code = LSHIFT_EXPR; break;
	  case RSHIFT:
	    yylval.code = RSHIFT_EXPR; break;
	  case '<':
	    yylval.code = LT_EXPR; break;
	  case '>':
	    yylval.code = GT_EXPR; break;
	  }	

	token_buffer[1] = c1 = getc (finput);
	token_buffer[2] = 0;

	if (c1 == '=')
	  {
	    switch (c)
	      {
	      case '<':
		value = ARITHCOMPARE; yylval.code = LE_EXPR; goto done;
	      case '>':
		value = ARITHCOMPARE; yylval.code = GE_EXPR; goto done;
	      case '!':
		value = EQCOMPARE; yylval.code = NE_EXPR; goto done;
	      case '=':
		value = EQCOMPARE; yylval.code = EQ_EXPR; goto done;
	      }	
	    value = ASSIGN; goto done;
	  }
	else if (c == c1)
	  switch (c)
	    {
	    case '+':
	      value = PLUSPLUS; goto done;
	    case '-':
	      value = MINUSMINUS; goto done;
	    case '&':
	      value = ANDAND; goto done;
	    case '|':
	      value = OROR; goto done;
	    case '<':
	      c = LSHIFT;
	      goto combine;
	    case '>':
	      c = RSHIFT;
	      goto combine;
	    }
	else if ((c == '-') && (c1 == '>'))
	  { value = POINTSAT; goto done; }
	ungetc (c1, finput);
	token_buffer[1] = 0;

	if ((c == '<') || (c == '>'))
	  value = ARITHCOMPARE;
	else value = c;
	goto done;
      }

    default:
      value = c;
    }

done:
  yylloc.last_line = lineno;

  return value;
}