-/* A Bison parser, made from parse-gram.y
- by GNU bison 1.49b. */
+/* A Bison parser, made from parse-gram.y, by GNU bison 1.49c. */
-/* Skeleton output parser for Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software
- Foundation, Inc.
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
-/* 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 original so
- called ``semantic'' parser. */
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
#line 31 "parse-gram.y"
#include "system.h"
+#include "complain.h"
#include "muscle_tab.h"
#include "files.h"
#include "getargs.h"
correctly typed access to it. */
#define yycontrol ((gram_control_t *) gram_control)
-/* Request detailed parse error messages, and pass them to
- GRAM_ERROR. */
+/* Request detailed parse error messages, and pass them to GRAM_ERROR.
+ FIXME: depends on the undocumented availability of YYLLOC.t */
#undef yyerror
#define yyerror(Msg) \
- gram_error (yycontrol, &yylloc, Msg)
+ gram_error (&yylloc, Msg)
#define YYPRINT(File, Type, Value) \
yyprint (File, Type, &Value)
char *current_type = 0;
symbol_t *current_lhs;
location_t current_lhs_location;
-associativity current_assoc;
+assoc_t current_assoc;
int current_prec = 0;
braced_code_t current_braced_code = action_braced_code;
PERCENT_EXPECT = 270,
PERCENT_START = 271,
PERCENT_PREC = 272,
- PERCENT_VERBOSE = 273,
- PERCENT_ERROR_VERBOSE = 274,
- PERCENT_OUTPUT = 275,
- PERCENT_FILE_PREFIX = 276,
- PERCENT_NAME_PREFIX = 277,
- PERCENT_DEFINE = 278,
- PERCENT_PURE_PARSER = 279,
- PERCENT_DEFINES = 280,
- PERCENT_YACC = 281,
- PERCENT_DEBUG = 282,
- PERCENT_LOCATIONS = 283,
- PERCENT_NO_LINES = 284,
- PERCENT_SKELETON = 285,
- PERCENT_TOKEN_TABLE = 286,
- TYPE = 287,
- EQUAL = 288,
- SEMICOLON = 289,
- COLON = 290,
- PIPE = 291,
- ID = 292,
- PERCENT_PERCENT = 293,
- PROLOGUE = 294,
- EPILOGUE = 295,
- BRACED_CODE = 296
+ PERCENT_DPREC = 273,
+ PERCENT_MERGE = 274,
+ PERCENT_VERBOSE = 275,
+ PERCENT_ERROR_VERBOSE = 276,
+ PERCENT_OUTPUT = 277,
+ PERCENT_FILE_PREFIX = 278,
+ PERCENT_NAME_PREFIX = 279,
+ PERCENT_DEFINE = 280,
+ PERCENT_PURE_PARSER = 281,
+ PERCENT_GLR_PARSER = 282,
+ PERCENT_DEFINES = 283,
+ PERCENT_YACC = 284,
+ PERCENT_DEBUG = 285,
+ PERCENT_LOCATIONS = 286,
+ PERCENT_NO_LINES = 287,
+ PERCENT_SKELETON = 288,
+ PERCENT_TOKEN_TABLE = 289,
+ TYPE = 290,
+ EQUAL = 291,
+ SEMICOLON = 292,
+ COLON = 293,
+ PIPE = 294,
+ ID = 295,
+ PERCENT_PERCENT = 296,
+ PROLOGUE = 297,
+ EPILOGUE = 298,
+ BRACED_CODE = 299
};
# endif
/* POSIX requires `int' for tokens in interfaces. */
#define PERCENT_EXPECT 270
#define PERCENT_START 271
#define PERCENT_PREC 272
-#define PERCENT_VERBOSE 273
-#define PERCENT_ERROR_VERBOSE 274
-#define PERCENT_OUTPUT 275
-#define PERCENT_FILE_PREFIX 276
-#define PERCENT_NAME_PREFIX 277
-#define PERCENT_DEFINE 278
-#define PERCENT_PURE_PARSER 279
-#define PERCENT_DEFINES 280
-#define PERCENT_YACC 281
-#define PERCENT_DEBUG 282
-#define PERCENT_LOCATIONS 283
-#define PERCENT_NO_LINES 284
-#define PERCENT_SKELETON 285
-#define PERCENT_TOKEN_TABLE 286
-#define TYPE 287
-#define EQUAL 288
-#define SEMICOLON 289
-#define COLON 290
-#define PIPE 291
-#define ID 292
-#define PERCENT_PERCENT 293
-#define PROLOGUE 294
-#define EPILOGUE 295
-#define BRACED_CODE 296
+#define PERCENT_DPREC 273
+#define PERCENT_MERGE 274
+#define PERCENT_VERBOSE 275
+#define PERCENT_ERROR_VERBOSE 276
+#define PERCENT_OUTPUT 277
+#define PERCENT_FILE_PREFIX 278
+#define PERCENT_NAME_PREFIX 279
+#define PERCENT_DEFINE 280
+#define PERCENT_PURE_PARSER 281
+#define PERCENT_GLR_PARSER 282
+#define PERCENT_DEFINES 283
+#define PERCENT_YACC 284
+#define PERCENT_DEBUG 285
+#define PERCENT_LOCATIONS 286
+#define PERCENT_NO_LINES 287
+#define PERCENT_SKELETON 288
+#define PERCENT_TOKEN_TABLE 289
+#define TYPE 290
+#define EQUAL 291
+#define SEMICOLON 292
+#define COLON 293
+#define PIPE 294
+#define ID 295
+#define PERCENT_PERCENT 296
+#define PROLOGUE 297
+#define EPILOGUE 298
+#define BRACED_CODE 299
#endif
#ifndef YYSTYPE
-#line 88 "parse-gram.y"
+#line 89 "parse-gram.y"
typedef union {
symbol_t *symbol;
symbol_list_t *list;
int integer;
char *string;
- associativity assoc;
+ assoc_t assoc;
} yystype;
-/* Line 232 of /usr/local/share/bison/bison.simple. */
-#line 235 "parse-gram.c"
+/* Line 188 of /usr/local/share/bison/yacc.c. */
+#line 238 "parse-gram.c"
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
-/* Line 252 of /usr/local/share/bison/bison.simple. */
-#line 256 "parse-gram.c"
+/* Line 208 of /usr/local/share/bison/yacc.c. */
+#line 259 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
-#define YYFLAG -32768
-#define YYLAST 151
+#define YYLAST 127
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 42
+#define YYNTOKENS 45
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 28
/* YYNRULES -- Number of rules. */
-#define YYNRULES 71
+#define YYNRULES 75
/* YYNRULES -- Number of states. */
-#define YYNSTATES 101
+#define YYNSTATES 108
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 296
+#define YYMAXUTOK 299
#define YYTRANSLATE(X) \
((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40, 41
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44
};
#if YYDEBUG
static const unsigned char yyprhs[] =
{
0, 0, 3, 8, 9, 13, 15, 17, 19, 23,
- 25, 27, 30, 34, 36, 40, 42, 46, 48, 51,
- 53, 55, 57, 59, 61, 64, 67, 68, 73, 74,
- 79, 80, 84, 85, 89, 93, 97, 99, 101, 103,
- 104, 106, 108, 111, 113, 115, 118, 121, 125, 127,
- 130, 132, 135, 137, 140, 141, 147, 149, 153, 154,
- 157, 160, 164, 166, 168, 170, 172, 174, 176, 177,
- 180, 181
+ 25, 27, 30, 34, 36, 40, 42, 46, 48, 50,
+ 53, 55, 57, 59, 61, 63, 66, 69, 70, 75,
+ 76, 81, 82, 86, 87, 91, 95, 99, 101, 103,
+ 105, 106, 108, 110, 113, 115, 117, 120, 123, 127,
+ 129, 132, 134, 137, 139, 142, 145, 146, 152, 154,
+ 158, 159, 162, 165, 169, 173, 177, 179, 181, 183,
+ 185, 187, 189, 190, 193, 194
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const signed char yyrhs[] =
{
- 43, 0, -1, 44, 38, 58, 68, -1, -1, 44,
- 45, 69, -1, 46, -1, 39, -1, 27, -1, 23,
- 67, 67, -1, 25, -1, 19, -1, 15, 5, -1,
- 21, 33, 67, -1, 28, -1, 22, 33, 67, -1,
- 29, -1, 20, 33, 67, -1, 24, -1, 30, 67,
- -1, 31, -1, 18, -1, 26, -1, 52, -1, 49,
- -1, 16, 64, -1, 11, 41, -1, -1, 9, 47,
- 41, 55, -1, -1, 10, 48, 41, 55, -1, -1,
- 7, 50, 57, -1, -1, 6, 51, 57, -1, 8,
- 32, 55, -1, 53, 54, 55, -1, 12, -1, 13,
- -1, 14, -1, -1, 32, -1, 64, -1, 55, 64,
- -1, 32, -1, 37, -1, 37, 5, -1, 37, 66,
- -1, 37, 5, 66, -1, 56, -1, 57, 56, -1,
- 59, -1, 58, 59, -1, 60, -1, 46, 34, -1,
- -1, 37, 35, 61, 62, 34, -1, 63, -1, 62,
- 36, 63, -1, -1, 63, 64, -1, 63, 65, -1,
- 63, 17, 64, -1, 37, -1, 66, -1, 4, -1,
- 41, -1, 3, -1, 3, -1, -1, 38, 40, -1,
- -1, 34, -1
+ 46, 0, -1, 47, 41, 61, 71, -1, -1, 47,
+ 48, 72, -1, 49, -1, 42, -1, 30, -1, 25,
+ 70, 70, -1, 28, -1, 21, -1, 15, 5, -1,
+ 23, 36, 70, -1, 31, -1, 24, 36, 70, -1,
+ 32, -1, 22, 36, 70, -1, 26, -1, 27, -1,
+ 33, 70, -1, 34, -1, 20, -1, 29, -1, 55,
+ -1, 52, -1, 16, 67, -1, 11, 44, -1, -1,
+ 9, 50, 44, 58, -1, -1, 10, 51, 44, 58,
+ -1, -1, 7, 53, 60, -1, -1, 6, 54, 60,
+ -1, 8, 35, 58, -1, 56, 57, 58, -1, 12,
+ -1, 13, -1, 14, -1, -1, 35, -1, 67, -1,
+ 58, 67, -1, 35, -1, 40, -1, 40, 5, -1,
+ 40, 69, -1, 40, 5, 69, -1, 59, -1, 60,
+ 59, -1, 62, -1, 61, 62, -1, 63, -1, 49,
+ 37, -1, 1, 37, -1, -1, 40, 38, 64, 65,
+ 37, -1, 66, -1, 65, 39, 66, -1, -1, 66,
+ 67, -1, 66, 68, -1, 66, 17, 67, -1, 66,
+ 18, 5, -1, 66, 19, 35, -1, 40, -1, 69,
+ -1, 4, -1, 44, -1, 3, -1, 3, -1, -1,
+ 41, 43, -1, -1, 37, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short yyrline[] =
{
- 0, 155, 155, 168, 170, 173, 175, 176, 177, 178,
- 179, 180, 181, 182, 183, 184, 185, 186, 187, 188,
- 189, 190, 193, 195, 196, 200, 207, 206, 217, 216,
- 229, 228, 234, 234, 239, 248, 263, 265, 266, 269,
- 271, 276, 278, 282, 287, 292, 298, 304, 314, 317,
- 326, 328, 334, 336, 340, 339, 344, 346, 349, 352,
- 354, 356, 360, 362, 363, 366, 372, 381, 389, 394,
- 400, 402
+ 0, 162, 162, 175, 177, 180, 182, 183, 184, 185,
+ 186, 187, 188, 189, 190, 191, 192, 193, 194, 195,
+ 196, 197, 198, 201, 203, 204, 208, 215, 214, 225,
+ 224, 237, 236, 242, 242, 247, 256, 271, 273, 274,
+ 277, 279, 284, 286, 290, 295, 300, 306, 312, 322,
+ 325, 334, 336, 342, 344, 349, 356, 355, 360, 362,
+ 365, 368, 370, 372, 374, 376, 380, 382, 383, 386,
+ 392, 401, 409, 414, 420, 422
};
#endif
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
- "\"end of string\"", "error", "$undefined.", "STRING", "CHARACTER", "INT",
- "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
- "\"%printer\"", "\"%union\"", "\"%left\"", "\"%right\"",
- "\"%nonassoc\"", "\"%expect\"", "\"%start\"", "\"%prec\"",
- "\"%verbose\"", "\"%error-verbose\"", "\"%output\"", "\"%file-prefix\"",
- "\"%name-prefix\"", "\"%define\"", "\"%pure-parser\"", "\"%defines\"",
- "\"%yacc\"", "\"%debug\"", "\"%locations\"", "\"%no-lines\"",
- "\"%skeleton\"", "\"%token-table\"", "TYPE", "\"=\"", "\";\"", "\":\"",
- "\"|\"", "\"identifier\"", "\"%%\"", "PROLOGUE", "EPILOGUE",
- "BRACED_CODE", "$axiom", "input", "declarations", "declaration",
+ "\"end of file\"", "error", "$undefined", "\"string\"", "\"character\"",
+ "\"integer\"", "\"%token\"", "\"%nterm\"", "\"%type\"",
+ "\"%destructor\"", "\"%printer\"", "\"%union\"", "\"%left\"",
+ "\"%right\"", "\"%nonassoc\"", "\"%expect\"", "\"%start\"", "\"%prec\"",
+ "\"%dprec\"", "\"%merge\"", "\"%verbose\"", "\"%error-verbose\"",
+ "\"%output\"", "\"%file-prefix\"", "\"%name-prefix\"", "\"%define\"",
+ "\"%pure-parser\"", "\"%glr-parser\"", "\"%defines\"", "\"%yacc\"",
+ "\"%debug\"", "\"%locations\"", "\"%no-lines\"", "\"%skeleton\"",
+ "\"%token-table\"", "\"type\"", "\"=\"", "\";\"", "\":\"", "\"|\"",
+ "\"identifier\"", "\"%%\"", "\"%{...%}\"", "\"epilogue\"", "\"{...}\"",
+ "$accept", "input", "declarations", "declaration",
"grammar_declaration", "@1", "@2", "symbol_declaration", "@3", "@4",
"precedence_declaration", "precedence_declarator", "type.opt",
"symbols.1", "symbol_def", "symbol_defs.1", "grammar",
};
#endif
+# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
token YYLEX-NUM. */
-static const short yytoknum[] =
+static const unsigned short yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296, -1
+ 295, 296, 297, 298, 299
};
+# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const unsigned char yyr1[] =
{
- 0, 42, 43, 44, 44, 45, 45, 45, 45, 45,
- 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
- 45, 45, 46, 46, 46, 46, 47, 46, 48, 46,
- 50, 49, 51, 49, 49, 52, 53, 53, 53, 54,
- 54, 55, 55, 56, 56, 56, 56, 56, 57, 57,
- 58, 58, 59, 59, 61, 60, 62, 62, 63, 63,
- 63, 63, 64, 64, 64, 65, 66, 67, 68, 68,
- 69, 69
+ 0, 45, 46, 47, 47, 48, 48, 48, 48, 48,
+ 48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
+ 48, 48, 48, 49, 49, 49, 49, 50, 49, 51,
+ 49, 53, 52, 54, 52, 52, 55, 56, 56, 56,
+ 57, 57, 58, 58, 59, 59, 59, 59, 59, 60,
+ 60, 61, 61, 62, 62, 62, 64, 63, 65, 65,
+ 66, 66, 66, 66, 66, 66, 67, 67, 67, 68,
+ 69, 70, 71, 71, 72, 72
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const unsigned char yyr2[] =
{
0, 2, 4, 0, 3, 1, 1, 1, 3, 1,
- 1, 2, 3, 1, 3, 1, 3, 1, 2, 1,
- 1, 1, 1, 1, 2, 2, 0, 4, 0, 4,
- 0, 3, 0, 3, 3, 3, 1, 1, 1, 0,
- 1, 1, 2, 1, 1, 2, 2, 3, 1, 2,
- 1, 2, 1, 2, 0, 5, 1, 3, 0, 2,
- 2, 3, 1, 1, 1, 1, 1, 1, 0, 2,
- 0, 1
+ 1, 2, 3, 1, 3, 1, 3, 1, 1, 2,
+ 1, 1, 1, 1, 1, 2, 2, 0, 4, 0,
+ 4, 0, 3, 0, 3, 3, 3, 1, 1, 1,
+ 0, 1, 1, 2, 1, 1, 2, 2, 3, 1,
+ 2, 1, 2, 1, 2, 2, 0, 5, 1, 3,
+ 0, 2, 2, 3, 3, 3, 1, 1, 1, 1,
+ 1, 1, 0, 2, 0, 1
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
STATE-NUM when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
-static const short yydefact[] =
+static const unsigned char yydefact[] =
{
- 3, 0, 0, 0, 32, 30, 0, 26, 28, 0,
- 36, 37, 38, 0, 0, 20, 10, 0, 0, 0,
- 0, 17, 9, 21, 7, 13, 15, 0, 19, 0,
- 6, 70, 5, 23, 22, 39, 0, 0, 0, 0,
- 0, 25, 11, 66, 64, 62, 24, 63, 0, 0,
- 0, 67, 0, 18, 0, 0, 68, 50, 52, 71,
- 4, 40, 0, 43, 44, 48, 33, 31, 34, 41,
- 0, 0, 16, 12, 14, 8, 54, 53, 0, 51,
- 2, 35, 45, 46, 49, 42, 27, 29, 58, 69,
- 47, 0, 56, 55, 58, 0, 65, 59, 60, 57,
- 61
+ 3, 0, 0, 1, 33, 31, 0, 27, 29, 0,
+ 37, 38, 39, 0, 0, 21, 10, 0, 0, 0,
+ 0, 17, 18, 9, 22, 7, 13, 15, 0, 20,
+ 0, 6, 74, 5, 24, 23, 40, 0, 0, 0,
+ 0, 0, 26, 11, 70, 68, 66, 25, 67, 0,
+ 0, 0, 71, 0, 19, 0, 0, 0, 0, 51,
+ 53, 75, 4, 41, 0, 44, 45, 49, 34, 32,
+ 35, 42, 0, 0, 16, 12, 14, 8, 55, 56,
+ 54, 0, 52, 2, 36, 46, 47, 50, 43, 28,
+ 30, 60, 73, 48, 0, 58, 57, 60, 0, 0,
+ 0, 69, 61, 62, 59, 63, 64, 65
};
-/* YYPGOTO[NTERM-NUM]. */
-static const short yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM]. */
+static const signed char yydefgoto[] =
{
- -1, 1, 2, 31, 55, 39, 40, 33, 37, 36,
- 34, 35, 62, 68, 65, 66, 56, 57, 58, 88,
- 91, 92, 69, 98, 47, 52, 80, 60
+ -1, 1, 2, 32, 57, 40, 41, 34, 38, 37,
+ 35, 36, 64, 70, 67, 68, 58, 59, 60, 91,
+ 94, 95, 71, 103, 48, 53, 83, 62
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-static const short yypact[] =
+#define YYPACT_NINF -61
+static const signed char yypact[] =
{
- -32768, 8, 80,-32768,-32768,-32768, -19,-32768,-32768, -11,
- -32768,-32768,-32768, 31, 0,-32768,-32768, 5, 9, 11,
- 40,-32768,-32768,-32768,-32768,-32768,-32768, 40,-32768, 114,
- -32768, 12,-32768,-32768,-32768, 13, -27, -27, 0, 14,
- 15,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 40, 40,
- 40,-32768, 40,-32768, 16, 18, 10,-32768,-32768,-32768,
- -32768,-32768, 0,-32768, 6,-32768, -27, -27, 0,-32768,
- 0, 0,-32768,-32768,-32768,-32768,-32768,-32768, 17,-32768,
- -32768, 0, 46,-32768,-32768,-32768, 0, 0,-32768,-32768,
- -32768, -22, -2,-32768,-32768, 0,-32768,-32768,-32768, -2,
- -32768
+ -61, 35, 85, -61, -61, -61, 2, -61, -61, -5,
+ -61, -61, -61, 31, 0, -61, -61, 18, 21, 22,
+ 59, -61, -61, -61, -61, -61, -61, -61, 59, -61,
+ 37, -61, 26, -61, -61, -61, 29, -19, -19, 0,
+ 23, 24, -61, -61, -61, -61, -61, -61, -61, 59,
+ 59, 59, -61, 59, -61, 28, 33, 32, 1, -61,
+ -61, -61, -61, -61, 0, -61, 17, -61, -19, -19,
+ 0, -61, 0, 0, -61, -61, -61, -61, -61, -61,
+ -61, 30, -61, -61, 0, 63, -61, -61, -61, 0,
+ 0, -61, -61, -61, -8, 15, -61, -61, 0, 67,
+ 39, -61, -61, -61, 15, -61, -61, -61
};
/* YYPGOTO[NTERM-NUM]. */
-static const short yypgoto[] =
+static const signed char yypgoto[] =
{
- -32768,-32768,-32768,-32768, 48,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768, -30, -33, 21,-32768, -3,-32768,-32768,
- -32768, -35, -14,-32768, -57, -21,-32768,-32768
+ -61, -61, -61, -61, 76, -61, -61, -61, -61, -61,
+ -61, -61, -61, -12, -45, 41, -61, 25, -61, -61,
+ -61, -17, -14, -61, -60, -23, -61, -61
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If zero, do what YYDEFACT says. */
-static const short yytable[] =
+#define YYTABLE_NINF -62
+static const signed char yytable[] =
{
- 46, 43, 44, 43, 44, 63, 53, 83, 3, 43,
- 64, 82, 93, 38, 94, 95, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 90, 14, 72, 73, 74,
- 41, 75, 81, 84, 84, 45, 42, 45, 48, 96,
- 86, 87, 49, 51, 50, 61, 59, 54, 78, 43,
- 32, 76, 77, 79, 85, 70, 71, 89, 67, 99,
- 0, 0, 0, 0, 0, 0, 0, 85, 0, 0,
- 0, 0, 85, 85, 0, 0, 0, 0, 97, 0,
- 0, 100, 0, 0, 0, 97, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 0, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 0, 0, 0, 0, 0, 0, 29, 30,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 0,
- 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 54
+ 47, -72, 55, 44, 45, 54, 86, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 65, 14, 44, 45,
+ 44, 66, 85, 87, 87, 93, 74, 75, 76, 96,
+ 77, 97, 98, 99, 100, 3, 43, 39, 55, 42,
+ 46, 56, 81, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 84, 14, 49, 46, 88, 50, 51, 101,
+ 89, 90, 52, 61, 63, 78, 44, 72, 73, 80,
+ 88, 79, 106, 92, 107, 88, 88, 56, 33, 69,
+ 104, 102, 0, 82, 105, 0, 0, 0, 0, 0,
+ 102, 4, 5, 6, 7, 8, 9, 10, 11, 12,
+ 13, 14, 0, 0, 0, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 0, 0, 0, 0, 0, 0, 30, 31
};
-static const short yycheck[] =
+static const signed char yycheck[] =
{
- 14, 3, 4, 3, 4, 32, 27, 64, 0, 3,
- 37, 5, 34, 32, 36, 17, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 82, 16, 48, 49, 50,
- 41, 52, 62, 66, 67, 37, 5, 37, 33, 41,
- 70, 71, 33, 3, 33, 32, 34, 37, 38, 3,
- 2, 35, 34, 56, 68, 41, 41, 40, 37, 94,
- -1, -1, -1, -1, -1, -1, -1, 81, -1, -1,
- -1, -1, 86, 87, -1, -1, -1, -1, 92, -1,
- -1, 95, -1, -1, -1, 99, 6, 7, 8, 9,
- 10, 11, 12, 13, 14, 15, 16, -1, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, -1, -1, -1, -1, -1, -1, 38, 39,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, -1,
- 16, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, 37
+ 14, 0, 1, 3, 4, 28, 66, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 35, 16, 3, 4,
+ 3, 40, 5, 68, 69, 85, 49, 50, 51, 37,
+ 53, 39, 17, 18, 19, 0, 5, 35, 1, 44,
+ 40, 40, 41, 6, 7, 8, 9, 10, 11, 12,
+ 13, 14, 64, 16, 36, 40, 70, 36, 36, 44,
+ 72, 73, 3, 37, 35, 37, 3, 44, 44, 37,
+ 84, 38, 5, 43, 35, 89, 90, 40, 2, 38,
+ 97, 95, -1, 58, 98, -1, -1, -1, -1, -1,
+ 104, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, -1, -1, -1, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ -1, -1, -1, -1, -1, -1, 41, 42
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const unsigned char yystos[] =
{
- 0, 43, 44, 0, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 15, 16, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 38,
- 39, 45, 46, 49, 52, 53, 51, 50, 32, 47,
- 48, 41, 5, 3, 4, 37, 64, 66, 33, 33,
- 33, 3, 67, 67, 37, 46, 58, 59, 60, 34,
- 69, 32, 54, 32, 37, 56, 57, 57, 55, 64,
- 41, 41, 67, 67, 67, 67, 35, 34, 38, 59,
- 68, 55, 5, 66, 56, 64, 55, 55, 61, 40,
- 66, 62, 63, 34, 36, 17, 41, 64, 65, 63,
- 64
+ 0, 46, 47, 0, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 41, 42, 48, 49, 52, 55, 56, 54, 53, 35,
+ 50, 51, 44, 5, 3, 4, 40, 67, 69, 36,
+ 36, 36, 3, 70, 70, 1, 40, 49, 61, 62,
+ 63, 37, 72, 35, 57, 35, 40, 59, 60, 60,
+ 58, 67, 44, 44, 70, 70, 70, 70, 37, 38,
+ 37, 41, 62, 71, 58, 5, 69, 59, 67, 58,
+ 58, 64, 43, 69, 65, 66, 37, 39, 17, 18,
+ 19, 44, 67, 68, 66, 67, 5, 35
};
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
\f
+#if YYDEBUG
+/*-----------------------------.
+| Print this symbol on YYOUT. |
+`-----------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue, YYLTYPE yylocation)
+#else
+yysymprint (yyout, yytype, yyvalue, yylocation)
+ FILE* yyout;
+ int yytype;
+ YYSTYPE yyvalue;
+ YYLTYPE yylocation;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+ (void) yylocation;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyout, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyout, yytoknum[yytype], yyvalue);
+# endif
+ }
+ else
+ YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyout, ")");
+}
+#endif /* YYDEBUG. */
+
+
+/*----------------------------------------------------------.
+| yyreport_parse_error -- report a parse error in YYSTATE. |
+`----------------------------------------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yyreport_parse_error (int yystate, int yychar, YYSTYPE yyvalue, YYLTYPE yylloc)
+#else
+yyreport_parse_error (yystate, yychar, yyvalue, yylloc)
+ int yystate;
+ int yychar;
+ YYSTYPE yyvalue;
+ YYLTYPE yylloc;
+#endif
+{
+#if YYERROR_VERBOSE
+ int yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ char *yymsg;
+ int yyx, yycount;
+
+ yycount = 0;
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ yysize += yystrlen (yytname[yyx]) + 15, yycount++;
+ yysize += yystrlen ("parse error, unexpected ") + 1;
+ yysize += yystrlen (yytname[yytype]);
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yycount = 0;
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *));
+ yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ const char *yyq = ! yycount ? ", expecting " : " or ";
+ yyp = yystpcpy (yyp, yyq);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yycount++;
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("parse error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("parse error");
+
+ /* Pacify ``unused variable'' warnings. */
+ (void) yystate;
+ (void) yychar;
+ (void) yyvalue;
+ (void) yylloc;
+}
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yydestruct (int yytype, YYSTYPE yyvalue, YYLTYPE yylocation)
+#else
+yydestruct (yytype, yyvalue, yylocation)
+ int yytype;
+ YYSTYPE yyvalue;
+ YYLTYPE yylocation;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+ (void) yylocation;
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+\f
+
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
It should actually point to an object.
# endif
#endif
-#if defined (__STDC__) || defined (__cplusplus)
-static void yydestructor (int yytype,
- YYSTYPE yyvalue, YYLTYPE yylocation);
-# if YYDEBUG
-static void yysymprint (FILE* out, int yytype,
- YYSTYPE yyvalue, YYLTYPE yylocation);
-# endif
-#endif
-
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
- if (yyn == YYFLAG)
+ if (yyn == YYPACT_NINF)
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
}
yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
goto yydefault;
yyn = yytable[yyn];
if (yyn < 0)
{
- if (yyn == YYFLAG)
+ if (yyn == YYTABLE_NINF)
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
/* If YYLEN is nonzero, implement the default value of the action:
`$$ = $1'.
- Otherwise, the following line sets YYVAL to the semantic value of
- the lookahead token. This behavior is undocumented and Bison
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
users should not rely upon it. Assigning to YYVAL
unconditionally makes the parser a bit smaller, and it avoids a
GCC warning that YYVAL may be used uninitialized. */
switch (yyn)
{
case 2:
-#line 157 "parse-gram.y"
+#line 164 "parse-gram.y"
{
yycontrol->errcode = 0;
epilogue_set (yyvsp[0].string, yylsp[0]);
break;
case 6:
-#line 175 "parse-gram.y"
+#line 182 "parse-gram.y"
{ prologue_augment (yyvsp[0].string, yylsp[0]); }
break;
case 7:
-#line 176 "parse-gram.y"
+#line 183 "parse-gram.y"
{ debug_flag = 1; }
break;
case 8:
-#line 177 "parse-gram.y"
+#line 184 "parse-gram.y"
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
break;
case 9:
-#line 178 "parse-gram.y"
+#line 185 "parse-gram.y"
{ defines_flag = 1; }
break;
case 10:
-#line 179 "parse-gram.y"
+#line 186 "parse-gram.y"
{ error_verbose = 1; }
break;
case 11:
-#line 180 "parse-gram.y"
+#line 187 "parse-gram.y"
{ expected_conflicts = yyvsp[0].integer; }
break;
case 12:
-#line 181 "parse-gram.y"
+#line 188 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].string; }
break;
case 13:
-#line 182 "parse-gram.y"
+#line 189 "parse-gram.y"
{ locations_flag = 1; }
break;
case 14:
-#line 183 "parse-gram.y"
+#line 190 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].string; }
break;
case 15:
-#line 184 "parse-gram.y"
+#line 191 "parse-gram.y"
{ no_lines_flag = 1; }
break;
case 16:
-#line 185 "parse-gram.y"
+#line 192 "parse-gram.y"
{ spec_outfile = yyvsp[0].string; }
break;
case 17:
-#line 186 "parse-gram.y"
+#line 193 "parse-gram.y"
{ pure_parser = 1; }
break;
case 18:
-#line 187 "parse-gram.y"
- { skeleton = yyvsp[0].string; }
+#line 194 "parse-gram.y"
+ { glr_parser = 1; }
break;
case 19:
-#line 188 "parse-gram.y"
- { token_table_flag = 1; }
+#line 195 "parse-gram.y"
+ { skeleton = yyvsp[0].string; }
break;
case 20:
-#line 189 "parse-gram.y"
- { report_flag = 1; }
+#line 196 "parse-gram.y"
+ { token_table_flag = 1; }
break;
case 21:
-#line 190 "parse-gram.y"
+#line 197 "parse-gram.y"
+ { report_flag = 1; }
+ break;
+
+ case 22:
+#line 198 "parse-gram.y"
{ yacc_flag = 1; }
break;
- case 24:
-#line 197 "parse-gram.y"
+ case 25:
+#line 205 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
- case 25:
-#line 201 "parse-gram.y"
+ case 26:
+#line 209 "parse-gram.y"
{
typed = 1;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].first_line);
}
break;
- case 26:
-#line 207 "parse-gram.y"
+ case 27:
+#line 215 "parse-gram.y"
{ current_braced_code = destructor_braced_code; }
break;
- case 27:
-#line 209 "parse-gram.y"
+ case 28:
+#line 217 "parse-gram.y"
{
symbol_list_t *list;
for (list = yyvsp[0].list; list; list = list->next)
- symbol_destructor_set (list->sym, list->location, yyvsp[-1].string);
+ symbol_destructor_set (list->sym, yyvsp[-1].string, yylsp[-1]);
symbol_list_free (yyvsp[0].list);
current_braced_code = action_braced_code;
}
break;
- case 28:
-#line 217 "parse-gram.y"
+ case 29:
+#line 225 "parse-gram.y"
{ current_braced_code = printer_braced_code; }
break;
- case 29:
-#line 219 "parse-gram.y"
+ case 30:
+#line 227 "parse-gram.y"
{
symbol_list_t *list;
for (list = yyvsp[0].list; list; list = list->next)
}
break;
- case 30:
-#line 229 "parse-gram.y"
+ case 31:
+#line 237 "parse-gram.y"
{ current_class = nterm_sym; }
break;
- case 31:
-#line 230 "parse-gram.y"
+ case 32:
+#line 238 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 32:
-#line 234 "parse-gram.y"
+ case 33:
+#line 242 "parse-gram.y"
{ current_class = token_sym; }
break;
- case 33:
-#line 235 "parse-gram.y"
+ case 34:
+#line 243 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 34:
-#line 240 "parse-gram.y"
+ case 35:
+#line 248 "parse-gram.y"
{
symbol_list_t *list;
for (list = yyvsp[0].list; list; list = list->next)
- symbol_type_set (list->sym, list->location, yyvsp[-1].string);
+ symbol_type_set (list->sym, yyvsp[-1].string, yylsp[-1]);
symbol_list_free (yyvsp[0].list);
}
break;
- case 35:
-#line 250 "parse-gram.y"
+ case 36:
+#line 258 "parse-gram.y"
{
symbol_list_t *list;
++current_prec;
for (list = yyvsp[0].list; list; list = list->next)
{
- symbol_type_set (list->sym, list->location, current_type);
- symbol_precedence_set (list->sym, list->location, current_prec, yyvsp[-2].assoc);
+ symbol_type_set (list->sym, current_type, yylsp[-1]);
+ symbol_precedence_set (list->sym, current_prec, yyvsp[-2].assoc, yylsp[-2]);
}
symbol_list_free (yyvsp[0].list);
current_type = NULL;
}
break;
- case 36:
-#line 264 "parse-gram.y"
+ case 37:
+#line 272 "parse-gram.y"
{ yyval.assoc = left_assoc; }
break;
- case 37:
-#line 265 "parse-gram.y"
+ case 38:
+#line 273 "parse-gram.y"
{ yyval.assoc = right_assoc; }
break;
- case 38:
-#line 266 "parse-gram.y"
+ case 39:
+#line 274 "parse-gram.y"
{ yyval.assoc = non_assoc; }
break;
- case 39:
-#line 270 "parse-gram.y"
+ case 40:
+#line 278 "parse-gram.y"
{ current_type = NULL;}
break;
- case 40:
-#line 271 "parse-gram.y"
+ case 41:
+#line 279 "parse-gram.y"
{ current_type = yyvsp[0].string; }
break;
- case 41:
-#line 277 "parse-gram.y"
+ case 42:
+#line 285 "parse-gram.y"
{ yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
- case 42:
-#line 278 "parse-gram.y"
+ case 43:
+#line 286 "parse-gram.y"
{ yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
- case 43:
-#line 284 "parse-gram.y"
+ case 44:
+#line 292 "parse-gram.y"
{
current_type = yyvsp[0].string;
}
break;
- case 44:
-#line 288 "parse-gram.y"
+ case 45:
+#line 296 "parse-gram.y"
{
symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
- symbol_type_set (yyvsp[0].symbol, yylsp[0], current_type);
+ symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
}
break;
- case 45:
-#line 293 "parse-gram.y"
+ case 46:
+#line 301 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
- symbol_type_set (yyvsp[-1].symbol, yylsp[-1], current_type);
+ symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer, yylsp[0]);
}
break;
- case 46:
-#line 299 "parse-gram.y"
+ case 47:
+#line 307 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
- symbol_type_set (yyvsp[-1].symbol, yylsp[-1], current_type);
- symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol);
+ symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
+ symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol, yyloc);
}
break;
- case 47:
-#line 305 "parse-gram.y"
+ case 48:
+#line 313 "parse-gram.y"
{
symbol_class_set (yyvsp[-2].symbol, current_class, yylsp[-2]);
- symbol_type_set (yyvsp[-2].symbol, yylsp[-2], current_type);
+ symbol_type_set (yyvsp[-2].symbol, current_type, yylsp[-2]);
symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer, yylsp[-1]);
- symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol);
+ symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol, yyloc);
}
break;
- case 48:
-#line 316 "parse-gram.y"
+ case 49:
+#line 324 "parse-gram.y"
{;}
break;
- case 49:
-#line 318 "parse-gram.y"
+ case 50:
+#line 326 "parse-gram.y"
{;}
break;
case 54:
-#line 340 "parse-gram.y"
- { current_lhs = yyvsp[-1].symbol; current_lhs_location = yylsp[-1]; }
+#line 345 "parse-gram.y"
+ {
+ if (yacc_flag)
+ complain_at (yyloc, _("POSIX forbids declarations in the grammar"));
+ }
break;
case 55:
-#line 341 "parse-gram.y"
- {;}
+#line 350 "parse-gram.y"
+ {
+ yyerrok;
+ }
break;
case 56:
-#line 345 "parse-gram.y"
- { grammar_rule_end (yylsp[0]); }
+#line 356 "parse-gram.y"
+ { current_lhs = yyvsp[-1].symbol; current_lhs_location = yylsp[-1]; }
break;
case 57:
-#line 346 "parse-gram.y"
- { grammar_rule_end (yylsp[0]); }
+#line 357 "parse-gram.y"
+ {;}
break;
case 58:
-#line 351 "parse-gram.y"
- { grammar_rule_begin (current_lhs, current_lhs_location); }
+#line 361 "parse-gram.y"
+ { grammar_rule_end (yylsp[0]); }
break;
case 59:
-#line 353 "parse-gram.y"
- { grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
+#line 362 "parse-gram.y"
+ { grammar_rule_end (yylsp[0]); }
break;
case 60:
-#line 355 "parse-gram.y"
- { grammar_current_rule_action_append (yyvsp[0].string, yylsp[0]); }
+#line 367 "parse-gram.y"
+ { grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 61:
-#line 357 "parse-gram.y"
- { grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
+#line 369 "parse-gram.y"
+ { grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
case 62:
-#line 361 "parse-gram.y"
- { yyval.symbol = yyvsp[0].symbol; }
+#line 371 "parse-gram.y"
+ { grammar_current_rule_action_append (yyvsp[0].string, yylsp[0]); }
break;
case 63:
-#line 362 "parse-gram.y"
- { yyval.symbol = yyvsp[0].symbol; }
+#line 373 "parse-gram.y"
+ { grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
case 64:
-#line 363 "parse-gram.y"
- { yyval.symbol = getsym (yyvsp[0].string, yylsp[0]); }
+#line 375 "parse-gram.y"
+ { grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
break;
case 65:
-#line 368 "parse-gram.y"
- { yyval.string = yyvsp[0].string; }
+#line 377 "parse-gram.y"
+ { grammar_current_rule_merge_set (yyvsp[0].string, yylsp[0]); }
break;
case 66:
-#line 374 "parse-gram.y"
+#line 381 "parse-gram.y"
+ { yyval.symbol = yyvsp[0].symbol; }
+ break;
+
+ case 67:
+#line 382 "parse-gram.y"
+ { yyval.symbol = yyvsp[0].symbol; }
+ break;
+
+ case 68:
+#line 383 "parse-gram.y"
+ { yyval.symbol = symbol_get (yyvsp[0].string, yylsp[0]); }
+ break;
+
+ case 69:
+#line 388 "parse-gram.y"
+ { yyval.string = yyvsp[0].string; }
+ break;
+
+ case 70:
+#line 394 "parse-gram.y"
{
- yyval.symbol = getsym (yyvsp[0].string, yylsp[0]);
+ yyval.symbol = symbol_get (yyvsp[0].string, yylsp[0]);
symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
}
break;
- case 67:
-#line 383 "parse-gram.y"
+ case 71:
+#line 403 "parse-gram.y"
{
yyval.string = yyvsp[0].string + 1;
yyval.string[strlen (yyval.string) - 1] = '\0';
}
break;
- case 68:
-#line 391 "parse-gram.y"
+ case 72:
+#line 411 "parse-gram.y"
{
yyval.string = xstrdup ("");
}
break;
- case 69:
-#line 395 "parse-gram.y"
+ case 73:
+#line 415 "parse-gram.y"
{
yyval.string = yyvsp[0].string;
}
}
-/* Line 1000 of /usr/local/share/bison/bison.simple. */
-#line 1509 "parse-gram.c"
+/* Line 1081 of /usr/local/share/bison/yacc.c. */
+#line 1671 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
yyn = yyr1[yyn];
yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
yystate = yydefgoto[yyn - YYNTOKENS];
if (!yyerrstatus)
{
++yynerrs;
-
-#if YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- YYSIZE_T yysize = 0;
- char *yymsg;
- int yyx, yycount;
-
- yycount = 0;
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
- if (yycheck[yyx + yyn] == yyx)
- yysize += yystrlen (yytname[yyx]) + 15, yycount++;
- yysize += yystrlen ("parse error, unexpected ") + 1;
- yysize += yystrlen (yytname[YYTRANSLATE (yychar)]);
- yymsg = (char *) YYSTACK_ALLOC (yysize);
- if (yymsg != 0)
- {
- char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
- yyp = yystpcpy (yyp, yytname[YYTRANSLATE (yychar)]);
-
- if (yycount < 5)
- {
- yycount = 0;
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *));
- yyx++)
- if (yycheck[yyx + yyn] == yyx)
- {
- const char *yyq = ! yycount ? ", expecting " : " or ";
- yyp = yystpcpy (yyp, yyq);
- yyp = yystpcpy (yyp, yytname[yyx]);
- yycount++;
- }
- }
- yyerror (yymsg);
- YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("parse error; also virtual memory exhausted");
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror ("parse error");
+ yyreport_parse_error (yystate, yychar, yylval, yylloc);
}
goto yyerrlab1;
yystos[*yyssp],
*yyvsp, *yylsp));
YYDPRINTF ((stderr, "\n"));
- yydestructor (yystos[*yyssp], *yyvsp, *yylsp);
+ yydestruct (yystos[*yyssp], *yyvsp, *yylsp);
YYPOPSTACK;
}
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
- yydestructor (yychar1, yylval, yylloc);
+ yydestruct (yychar1, yylval, yylloc);
yychar = YYEMPTY;
}
for (;;)
{
yyn = yypact[yystate];
- if (yyn != YYFLAG)
+ if (yyn != YYPACT_NINF)
{
yyn += YYTERROR;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
yystos[*yyssp], *yyvsp, *yylsp));
YYDPRINTF ((stderr, "\n"));
- yydestructor (yystos[yystate], *yyvsp, *yylsp);
+ yydestruct (yystos[yystate], *yyvsp, *yylsp);
yyvsp--;
yystate = *--yyssp;
yylsp--;
}
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-static void
-yydestructor (int yytype,
- YYSTYPE yyvalue, YYLTYPE yylocation)
-{
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-#if YYDEBUG
-/*-----------------------------.
-| Print this symbol on YYOUT. |
-`-----------------------------*/
-
-static void
-yysymprint (FILE* yyout, int yytype,
- YYSTYPE yyvalue, YYLTYPE yylocation)
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyout, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
-# ifdef YYPRINT
- YYPRINT (yyout, yytype, yyvalue);
-# else
- switch (yytype)
- {
- default:
- break;
- }
-# endif /* !defined YYPRINT. */
- YYFPRINTF (yyout, ")");
-}
-#endif /* YYDEBUG. */
-
-#line 404 "parse-gram.y"
+#line 424 "parse-gram.y"
/*------------------------------------------------------------------.
| When debugging the parser, display tokens' locations and values. |
}
void
-gram_error (gram_control_t *control ATTRIBUTE_UNUSED,
- location_t *yylloc, const char *msg)
+gram_error (location_t *yylloc, const char *msg)
{
- LOCATION_PRINT (stderr, *yylloc);
- fprintf (stderr, ": %s\n", msg);
+ complain_at (*yylloc, "%s", msg);
}
projects / bison.git / blobdiff