-
-/* A Bison parser, made by GNU Bison 2.3a+. */
+/* A Bison parser, made by GNU Bison 2.4.1.173-62efdd. */
/* Skeleton implementation for Bison's Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009 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
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.3a+"
+#define YYBISON_VERSION "2.4.1.173-62efdd"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Copy the first part of user declarations. */
-/* Line 189 of yacc.c */
+/* Line 252 of yacc.c */
#line 1 "parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
- Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free
+ Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
#include <config.h>
#include "system.h"
-#include <strverscmp.h>
-
#include "complain.h"
#include "conflicts.h"
#include "files.h"
#include "getargs.h"
#include "gram.h"
-#include "muscle_tab.h"
+#include "muscle-tab.h"
+#include "named-ref.h"
#include "quotearg.h"
#include "reader.h"
#include "symlist.h"
static uniqstr current_type = NULL;
static symbol *current_lhs;
static location current_lhs_location;
+static named_ref *current_lhs_named_ref;
static int current_prec = 0;
#define YYTYPE_INT16 int_fast16_t
#define YYTYPE_UINT8 uint_fast8_t
-/* Line 189 of yacc.c */
-#line 157 "parse-gram.c"
+/* Line 252 of yacc.c */
+#line 156 "parse-gram.c"
/* Enabling traces. */
#ifndef YYDEBUG
PERCENT_VERBOSE = 296,
PERCENT_YACC = 297,
BRACED_CODE = 298,
- CHAR = 299,
- EPILOGUE = 300,
- EQUAL = 301,
- ID = 302,
- ID_COLON = 303,
- PERCENT_PERCENT = 304,
- PIPE = 305,
- PROLOGUE = 306,
- SEMICOLON = 307,
- TYPE = 308,
- TYPE_TAG_ANY = 309,
- TYPE_TAG_NONE = 310,
- PERCENT_UNION = 311
+ BRACKETED_ID = 299,
+ CHAR = 300,
+ EPILOGUE = 301,
+ EQUAL = 302,
+ ID = 303,
+ ID_COLON = 304,
+ PERCENT_PERCENT = 305,
+ PIPE = 306,
+ PROLOGUE = 307,
+ SEMICOLON = 308,
+ TYPE = 309,
+ TYPE_TAG_ANY = 310,
+ TYPE_TAG_NONE = 311,
+ PERCENT_UNION = 312
};
#endif
/* Tokens. */
#define PERCENT_VERBOSE 296
#define PERCENT_YACC 297
#define BRACED_CODE 298
-#define CHAR 299
-#define EPILOGUE 300
-#define EQUAL 301
-#define ID 302
-#define ID_COLON 303
-#define PERCENT_PERCENT 304
-#define PIPE 305
-#define PROLOGUE 306
-#define SEMICOLON 307
-#define TYPE 308
-#define TYPE_TAG_ANY 309
-#define TYPE_TAG_NONE 310
-#define PERCENT_UNION 311
+#define BRACKETED_ID 299
+#define CHAR 300
+#define EPILOGUE 301
+#define EQUAL 302
+#define ID 303
+#define ID_COLON 304
+#define PERCENT_PERCENT 305
+#define PIPE 306
+#define PROLOGUE 307
+#define SEMICOLON 308
+#define TYPE 309
+#define TYPE_TAG_ANY 310
+#define TYPE_TAG_NONE 311
+#define PERCENT_UNION 312
typedef union YYSTYPE
{
-/* Line 214 of yacc.c */
+/* Line 277 of yacc.c */
#line 94 "parse-gram.y"
symbol *symbol;
assoc assoc;
uniqstr uniqstr;
unsigned char character;
+ named_ref *named_ref;
-/* Line 214 of yacc.c */
-#line 320 "parse-gram.c"
+/* Line 277 of yacc.c */
+#line 322 "parse-gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
/* Copy the second part of user declarations. */
-/* Line 264 of yacc.c */
-#line 345 "parse-gram.c"
+/* Line 327 of yacc.c */
+#line 347 "parse-gram.c"
#ifdef short
# undef short
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 156
+#define YYLAST 160
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 57
+#define YYNTOKENS 58
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 33
+#define YYNNTS 34
/* YYNRULES -- Number of rules. */
-#define YYNRULES 105
+#define YYNRULES 108
/* YYNRULES -- Number of states. */
-#define YYNSTATES 143
+#define YYNSTATES 148
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 311
+#define YYMAXUTOK 312
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 55, 56
+ 55, 56, 57
};
#if YYDEBUG
131, 135, 139, 143, 145, 147, 149, 150, 152, 154,
157, 159, 162, 164, 167, 169, 172, 174, 176, 178,
180, 182, 184, 187, 190, 194, 196, 199, 201, 204,
- 206, 209, 212, 213, 217, 219, 223, 226, 227, 230,
- 233, 237, 241, 245, 247, 249, 250, 252, 254, 256,
- 258, 260, 262, 264, 266, 267
+ 206, 209, 212, 213, 218, 220, 224, 227, 228, 232,
+ 236, 240, 244, 248, 249, 251, 253, 255, 256, 258,
+ 260, 262, 264, 266, 268, 270, 272, 274, 275
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
- 58, 0, -1, 59, 49, 76, 89, -1, -1, 59,
- 60, -1, 61, -1, 51, -1, 17, -1, 19, 82,
- 83, -1, 20, -1, 20, 3, -1, 21, -1, 22,
- 4, -1, 23, 4, -1, 24, 3, -1, 24, 46,
+ 59, 0, -1, 60, 50, 77, 91, -1, -1, 60,
+ 61, -1, 62, -1, 52, -1, 17, -1, 19, 84,
+ 85, -1, 20, -1, 20, 3, -1, 21, -1, 22,
+ 4, -1, 23, 4, -1, 24, 3, -1, 24, 47,
3, -1, 25, -1, 26, 43, -1, 27, 3, -1,
- 28, 43, -1, 29, -1, 30, 3, -1, 30, 46,
+ 28, 43, -1, 29, -1, 30, 3, -1, 30, 47,
3, -1, 32, -1, 33, -1, 34, 3, -1, 34,
- 46, 3, -1, 35, 43, -1, 36, -1, 37, 3,
+ 47, 3, -1, 35, 43, -1, 36, -1, 37, 3,
-1, 38, 3, -1, 40, -1, 41, -1, 42, -1,
- 52, -1, 66, -1, 63, -1, 39, 87, -1, 8,
- 43, 72, -1, 9, 43, 72, -1, 18, -1, 31,
- -1, 16, 84, -1, 16, 47, 84, -1, -1, 47,
- -1, 56, 62, 84, -1, -1, 6, 64, 75, -1,
- -1, 5, 65, 75, -1, 7, 53, 71, -1, 67,
- 68, 69, -1, 10, -1, 11, -1, 12, -1, -1,
- 53, -1, 70, -1, 69, 70, -1, 87, -1, 87,
- 4, -1, 87, -1, 71, 87, -1, 73, -1, 72,
- 73, -1, 87, -1, 53, -1, 54, -1, 55, -1,
- 53, -1, 85, -1, 85, 4, -1, 85, 88, -1,
- 85, 4, 88, -1, 74, -1, 75, 74, -1, 77,
- -1, 76, 77, -1, 78, -1, 61, 52, -1, 1,
- 52, -1, -1, 86, 79, 80, -1, 81, -1, 80,
- 50, 81, -1, 80, 52, -1, -1, 81, 87, -1,
- 81, 43, -1, 81, 13, 87, -1, 81, 14, 4,
- -1, 81, 15, 53, -1, 47, -1, 3, -1, -1,
- 3, -1, 43, -1, 47, -1, 44, -1, 48, -1,
- 85, -1, 88, -1, 3, -1, -1, 49, 45, -1
+ 53, -1, 67, -1, 64, -1, 39, 89, -1, 8,
+ 43, 73, -1, 9, 43, 73, -1, 18, -1, 31,
+ -1, 16, 86, -1, 16, 48, 86, -1, -1, 48,
+ -1, 57, 63, 86, -1, -1, 6, 65, 76, -1,
+ -1, 5, 66, 76, -1, 7, 54, 72, -1, 68,
+ 69, 70, -1, 10, -1, 11, -1, 12, -1, -1,
+ 54, -1, 71, -1, 70, 71, -1, 89, -1, 89,
+ 4, -1, 89, -1, 72, 89, -1, 74, -1, 73,
+ 74, -1, 89, -1, 54, -1, 55, -1, 56, -1,
+ 54, -1, 87, -1, 87, 4, -1, 87, 90, -1,
+ 87, 4, 90, -1, 75, -1, 76, 75, -1, 78,
+ -1, 77, 78, -1, 79, -1, 62, 53, -1, 1,
+ 53, -1, -1, 88, 83, 80, 81, -1, 82, -1,
+ 81, 51, 82, -1, 81, 53, -1, -1, 82, 89,
+ 83, -1, 82, 43, 83, -1, 82, 13, 89, -1,
+ 82, 14, 4, -1, 82, 15, 54, -1, -1, 44,
+ -1, 48, -1, 3, -1, -1, 48, -1, 3, -1,
+ 43, -1, 48, -1, 45, -1, 49, -1, 87, -1,
+ 90, -1, 3, -1, -1, 50, 46, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 204, 204, 212, 214, 218, 219, 229, 230, 234,
- 235, 240, 241, 242, 243, 244, 245, 250, 259, 260,
- 261, 262, 263, 264, 265, 266, 267, 268, 269, 282,
- 283, 307, 308, 309, 310, 314, 315, 316, 320, 327,
- 334, 338, 342, 349, 364, 365, 369, 381, 381, 386,
- 386, 391, 402, 417, 418, 419, 423, 424, 429, 431,
- 436, 437, 442, 444, 449, 450, 454, 455, 456, 457,
- 462, 467, 472, 478, 484, 495, 496, 505, 506, 512,
- 513, 514, 521, 521, 525, 526, 527, 532, 533, 535,
- 537, 539, 541, 551, 552, 558, 561, 570, 590, 592,
- 601, 606, 607, 612, 619, 621
+ 0, 209, 209, 217, 219, 223, 224, 234, 235, 240,
+ 241, 246, 247, 248, 249, 250, 251, 256, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 274, 275, 290,
+ 291, 315, 316, 317, 318, 322, 323, 324, 328, 335,
+ 342, 346, 350, 357, 372, 373, 377, 389, 389, 394,
+ 394, 399, 410, 425, 426, 427, 431, 432, 437, 439,
+ 444, 445, 450, 452, 457, 458, 462, 463, 464, 465,
+ 470, 475, 480, 486, 492, 503, 504, 513, 514, 520,
+ 521, 522, 529, 529, 534, 535, 536, 541, 543, 545,
+ 547, 549, 551, 556, 558, 569, 570, 575, 576, 577,
+ 586, 606, 608, 617, 622, 623, 628, 635, 637
};
#endif
"\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"",
"\"%parse-param\"", "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"",
"\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"",
- "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"", "\"identifier\"",
- "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"",
- "\"<*>\"", "\"<>\"", "\"%union\"", "$accept", "input",
- "prologue_declarations", "prologue_declaration", "grammar_declaration",
- "union_name", "symbol_declaration", "$@1", "$@2",
+ "\"{...}\"", "\"[identifier]\"", "\"char\"", "\"epilogue\"", "\"=\"",
+ "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"",
+ "\";\"", "\"type\"", "\"<*>\"", "\"<>\"", "\"%union\"", "$accept",
+ "input", "prologue_declarations", "prologue_declaration",
+ "grammar_declaration", "union_name", "symbol_declaration", "$@1", "$@2",
"precedence_declaration", "precedence_declarator", "type.opt",
"symbols.prec", "symbol.prec", "symbols.1", "generic_symlist",
"generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar",
"rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs",
- "variable", "content.opt", "braceless", "id", "id_colon", "symbol",
- "string_as_id", "epilogue.opt", 0
+ "named_ref.opt", "variable", "content.opt", "braceless", "id",
+ "id_colon", "symbol", "string_as_id", "epilogue.opt", 0
};
#endif
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305, 306, 307, 308, 309, 310, 311
+ 305, 306, 307, 308, 309, 310, 311, 312
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
- 0, 57, 58, 59, 59, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 61, 61, 61, 61, 61,
- 61, 61, 61, 61, 62, 62, 61, 64, 63, 65,
- 63, 63, 66, 67, 67, 67, 68, 68, 69, 69,
- 70, 70, 71, 71, 72, 72, 73, 73, 73, 73,
- 74, 74, 74, 74, 74, 75, 75, 76, 76, 77,
- 77, 77, 79, 78, 80, 80, 80, 81, 81, 81,
- 81, 81, 81, 82, 82, 83, 83, 84, 85, 85,
- 86, 87, 87, 88, 89, 89
+ 0, 58, 59, 60, 60, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 61, 62, 62, 62, 62, 62,
+ 62, 62, 62, 62, 63, 63, 62, 65, 64, 66,
+ 64, 64, 67, 68, 68, 68, 69, 69, 70, 70,
+ 71, 71, 72, 72, 73, 73, 74, 74, 74, 74,
+ 75, 75, 75, 75, 75, 76, 76, 77, 77, 78,
+ 78, 78, 80, 79, 81, 81, 81, 82, 82, 82,
+ 82, 82, 82, 83, 83, 84, 84, 85, 85, 85,
+ 86, 87, 87, 88, 89, 89, 90, 91, 91
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
3, 3, 3, 1, 1, 1, 0, 1, 1, 2,
1, 2, 1, 2, 1, 2, 1, 1, 1, 1,
1, 1, 2, 2, 3, 1, 2, 1, 2, 1,
- 2, 2, 0, 3, 1, 3, 2, 0, 2, 2,
- 3, 3, 3, 1, 1, 0, 1, 1, 1, 1,
- 1, 1, 1, 1, 0, 2
+ 2, 2, 0, 4, 1, 3, 2, 0, 3, 3,
+ 3, 3, 3, 0, 1, 1, 1, 0, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 0, 2
};
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
0, 16, 0, 0, 0, 20, 0, 41, 23, 24,
0, 0, 28, 0, 0, 0, 31, 32, 33, 0,
6, 34, 44, 4, 5, 36, 35, 56, 0, 0,
- 0, 0, 0, 97, 0, 42, 94, 93, 95, 10,
+ 0, 0, 0, 100, 0, 42, 96, 95, 97, 10,
12, 13, 14, 0, 17, 18, 19, 21, 0, 25,
- 0, 27, 29, 30, 103, 99, 98, 101, 37, 102,
- 0, 100, 0, 0, 77, 79, 82, 45, 0, 57,
+ 0, 27, 29, 30, 106, 102, 101, 104, 37, 105,
+ 0, 103, 0, 0, 77, 79, 93, 45, 0, 57,
0, 70, 75, 50, 71, 48, 51, 62, 67, 68,
- 69, 38, 64, 66, 39, 43, 96, 8, 15, 22,
- 26, 81, 80, 0, 78, 2, 87, 46, 52, 58,
- 60, 76, 72, 73, 63, 65, 105, 83, 84, 59,
- 61, 74, 87, 86, 0, 0, 0, 89, 88, 85,
- 90, 91, 92
+ 69, 38, 64, 66, 39, 43, 99, 98, 8, 15,
+ 22, 26, 81, 80, 0, 78, 2, 94, 82, 46,
+ 52, 58, 60, 76, 72, 73, 63, 65, 108, 87,
+ 59, 61, 74, 83, 84, 87, 86, 0, 0, 0,
+ 93, 93, 85, 90, 91, 92, 89, 88
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int16 yydefgoto[] =
{
-1, 1, 2, 43, 82, 88, 45, 49, 48, 46,
- 47, 90, 118, 119, 96, 101, 102, 92, 93, 83,
- 84, 85, 116, 127, 128, 58, 107, 55, 77, 86,
- 103, 79, 115
+ 47, 90, 120, 121, 96, 101, 102, 92, 93, 83,
+ 84, 85, 129, 133, 134, 118, 58, 108, 55, 77,
+ 86, 103, 79, 116
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -60
+#define YYPACT_NINF -91
static const yytype_int16 yypact[] =
{
- -60, 18, 100, -60, -60, -60, -16, 24, 27, -60,
- -60, -60, -8, -60, -60, 11, 70, -60, 71, 80,
- 2, -60, 46, 87, 48, -60, 31, -60, -60, -60,
- 40, 49, -60, 91, 92, 0, -60, -60, -60, 15,
- -60, -60, 50, -60, -60, -60, -60, 43, 12, 12,
- 0, 25, 25, -60, 55, -60, -60, -60, 97, -60,
- -60, -60, -60, 98, -60, -60, -60, -60, 99, -60,
- 110, -60, -60, -60, -60, -60, -60, -60, -60, -60,
- 51, -60, 62, 1, -60, -60, -60, -60, 55, -60,
- 0, -60, -60, 12, 84, 12, 0, -60, -60, -60,
- -60, 25, -60, -60, 25, -60, -60, -60, -60, -60,
- -60, -60, -60, 101, -60, -60, -60, -60, 0, -60,
- 111, -60, 140, -60, -60, -60, -60, 10, 38, -60,
- -60, -60, -60, -60, 0, 141, 94, -60, -60, 38,
- -60, -60, -60
+ -91, 3, 103, -91, -91, -91, -36, 2, 10, -91,
+ -91, -91, 9, -91, -91, 32, 60, -91, 65, 67,
+ 27, -91, 41, 73, 51, -91, 39, -91, -91, -91,
+ 40, 52, -91, 93, 95, 33, -91, -91, -91, 15,
+ -91, -91, 53, -91, -91, -91, -91, 46, 43, 43,
+ 33, 11, 11, -91, 61, -91, -91, -91, 35, -91,
+ -91, -91, -91, 100, -91, -91, -91, -91, 102, -91,
+ 113, -91, -91, -91, -91, -91, -91, -91, -91, -91,
+ 64, -91, 94, 1, -91, -91, 62, -91, 61, -91,
+ 33, -91, -91, 43, 86, 43, 33, -91, -91, -91,
+ -91, 11, -91, -91, 11, -91, -91, -91, -91, -91,
+ -91, -91, -91, -91, 72, -91, -91, -91, -91, -91,
+ 33, -91, 142, -91, 145, -91, -91, -91, -91, -91,
+ -91, -91, -91, 17, 34, -91, -91, 33, 146, 97,
+ 62, 62, 34, -91, -91, -91, -91, -91
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -60, -60, -60, -60, 142, -60, -60, -60, -60, -60,
- -60, -60, -60, 30, -60, 102, -59, -27, 104, -60,
- 67, -60, -60, -60, 23, -60, -60, -50, -19, -60,
- -35, -58, -60
+ -91, -91, -91, -91, 147, -91, -91, -91, -91, -91,
+ -91, -91, -91, 37, -91, 106, -60, -33, 105, -91,
+ 69, -91, -91, -91, 24, -48, -91, -91, -49, -20,
+ -91, -35, -90, -91
};
/* 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.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -105
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -108
static const yytype_int16 yytable[] =
{
- 78, -104, 80, 74, 105, 62, 4, 5, 6, 7,
- 8, 9, 10, 11, 56, 97, 80, 12, 3, 14,
- 4, 5, 6, 7, 8, 9, 10, 11, 74, 94,
- 94, 12, 27, 14, 67, 53, 123, 50, 117, 54,
- 35, 74, 125, 69, 75, 125, 27, 76, 63, 81,
- 113, 134, 135, 136, 35, 120, 75, 42, 57, 76,
- 132, 124, 133, 81, 131, 91, 121, 51, 121, 75,
- 52, 42, 76, 59, 94, 60, 94, 68, 98, 99,
- 100, 137, 75, 120, 61, 76, 70, 74, 122, 64,
- 65, 66, 71, 138, 72, 73, 89, 87, 53, 140,
- 106, 108, 109, 111, 138, 4, 5, 6, 7, 8,
- 9, 10, 11, 110, 112, 130, 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, 74, 44, 141, 126, 142, 129, 39,
- 114, 40, 41, 95, 104, 139, 42
+ 78, -107, 80, 3, 125, 105, 4, 5, 6, 7,
+ 8, 9, 10, 11, 74, 97, 80, 12, 50, 14,
+ 4, 5, 6, 7, 8, 9, 10, 11, 94, 94,
+ 62, 12, 27, 14, 132, 56, 74, 74, 106, 119,
+ 35, 127, 67, 69, 127, 51, 27, 137, 138, 139,
+ 81, 114, 53, 52, 35, 122, 75, 54, 42, 76,
+ 123, 126, 123, 59, 81, 98, 99, 100, 135, 60,
+ 136, 61, 42, 94, 63, 94, 65, 140, 75, 75,
+ 57, 76, 76, 107, 64, 122, 68, 70, 75, 74,
+ 124, 76, 146, 147, 66, 71, 72, 91, 73, 141,
+ 89, 87, 143, 109, 53, 110, 117, 141, 4, 5,
+ 6, 7, 8, 9, 10, 11, 111, 112, 128, 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, 131, 113, 74, 44,
+ 144, 145, 115, 39, 95, 40, 41, 130, 104, 142,
+ 42
};
+#define yypact_value_is_default(yystate) \
+ ((yystate) == (-91))
+
+#define yytable_value_is_error(yytable_value) \
+ YYID (0)
+
static const yytype_uint8 yycheck[] =
{
- 35, 0, 1, 3, 54, 3, 5, 6, 7, 8,
- 9, 10, 11, 12, 3, 50, 1, 16, 0, 18,
- 5, 6, 7, 8, 9, 10, 11, 12, 3, 48,
- 49, 16, 31, 18, 3, 43, 94, 53, 88, 47,
- 39, 3, 101, 3, 44, 104, 31, 47, 46, 48,
- 49, 13, 14, 15, 39, 90, 44, 56, 47, 47,
- 50, 96, 52, 48, 122, 53, 93, 43, 95, 44,
- 43, 56, 47, 3, 93, 4, 95, 46, 53, 54,
- 55, 43, 44, 118, 4, 47, 46, 3, 4, 43,
- 3, 43, 43, 128, 3, 3, 53, 47, 43, 134,
- 3, 3, 3, 52, 139, 5, 6, 7, 8, 9,
- 10, 11, 12, 3, 52, 4, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 3, 2, 4, 45, 53, 118, 49,
- 83, 51, 52, 49, 52, 132, 56
+ 35, 0, 1, 0, 94, 54, 5, 6, 7, 8,
+ 9, 10, 11, 12, 3, 50, 1, 16, 54, 18,
+ 5, 6, 7, 8, 9, 10, 11, 12, 48, 49,
+ 3, 16, 31, 18, 124, 3, 3, 3, 3, 88,
+ 39, 101, 3, 3, 104, 43, 31, 13, 14, 15,
+ 49, 50, 43, 43, 39, 90, 45, 48, 57, 48,
+ 93, 96, 95, 3, 49, 54, 55, 56, 51, 4,
+ 53, 4, 57, 93, 47, 95, 3, 43, 45, 45,
+ 48, 48, 48, 48, 43, 120, 47, 47, 45, 3,
+ 4, 48, 140, 141, 43, 43, 3, 54, 3, 134,
+ 54, 48, 137, 3, 43, 3, 44, 142, 5, 6,
+ 7, 8, 9, 10, 11, 12, 3, 53, 46, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 4, 53, 3, 2,
+ 4, 54, 83, 50, 49, 52, 53, 120, 52, 135,
+ 57
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
- 0, 58, 59, 0, 5, 6, 7, 8, 9, 10,
+ 0, 59, 60, 0, 5, 6, 7, 8, 9, 10,
11, 12, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 40, 41, 42, 49,
- 51, 52, 56, 60, 61, 63, 66, 67, 65, 64,
- 53, 43, 43, 43, 47, 84, 3, 47, 82, 3,
- 4, 4, 3, 46, 43, 3, 43, 3, 46, 3,
- 46, 43, 3, 3, 3, 44, 47, 85, 87, 88,
- 1, 48, 61, 76, 77, 78, 86, 47, 62, 53,
- 68, 53, 74, 75, 85, 75, 71, 87, 53, 54,
- 55, 72, 73, 87, 72, 84, 3, 83, 3, 3,
- 3, 52, 52, 49, 77, 89, 79, 84, 69, 70,
- 87, 74, 4, 88, 87, 73, 45, 80, 81, 70,
- 4, 88, 50, 52, 13, 14, 15, 43, 87, 81,
- 87, 4, 53
+ 34, 35, 36, 37, 38, 39, 40, 41, 42, 50,
+ 52, 53, 57, 61, 62, 64, 67, 68, 66, 65,
+ 54, 43, 43, 43, 48, 86, 3, 48, 84, 3,
+ 4, 4, 3, 47, 43, 3, 43, 3, 47, 3,
+ 47, 43, 3, 3, 3, 45, 48, 87, 89, 90,
+ 1, 49, 62, 77, 78, 79, 88, 48, 63, 54,
+ 69, 54, 75, 76, 87, 76, 72, 89, 54, 55,
+ 56, 73, 74, 89, 73, 86, 3, 48, 85, 3,
+ 3, 3, 53, 53, 50, 78, 91, 44, 83, 86,
+ 70, 71, 89, 75, 4, 90, 89, 74, 46, 80,
+ 71, 4, 90, 81, 82, 51, 53, 13, 14, 15,
+ 43, 89, 82, 89, 4, 54, 83, 83
};
#define yyerrok (yyerrstatus = 0)
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
#define YYRECOVERING() (!!yyerrstatus)
{ \
yychar = (Token); \
yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK (1); \
goto yybackup; \
} \
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
{
case 3: /* "\"string\"" */
-/* Line 715 of yacc.c */
-#line 182 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 184 "parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); };
-/* Line 715 of yacc.c */
-#line 1040 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1058 "parse-gram.c"
break;
case 4: /* "\"integer\"" */
-/* Line 715 of yacc.c */
-#line 193 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 196 "parse-gram.y"
{ fprintf (stderr, "%d", (yyvaluep->integer)); };
-/* Line 715 of yacc.c */
-#line 1049 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1067 "parse-gram.c"
break;
case 43: /* "\"{...}\"" */
-/* Line 715 of yacc.c */
-#line 184 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 186 "parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); };
-/* Line 715 of yacc.c */
-#line 1058 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1076 "parse-gram.c"
+ break;
+ case 44: /* "\"[identifier]\"" */
+
+/* Line 798 of yacc.c */
+#line 191 "parse-gram.y"
+ { fprintf (stderr, "[%s]", (yyvaluep->uniqstr)); };
+
+/* Line 798 of yacc.c */
+#line 1085 "parse-gram.c"
break;
- case 44: /* "\"char\"" */
+ case 45: /* "\"char\"" */
-/* Line 715 of yacc.c */
-#line 176 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 178 "parse-gram.y"
{ fputs (char_name ((yyvaluep->character)), stderr); };
-/* Line 715 of yacc.c */
-#line 1067 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1094 "parse-gram.c"
break;
- case 45: /* "\"epilogue\"" */
+ case 46: /* "\"epilogue\"" */
-/* Line 715 of yacc.c */
-#line 184 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 186 "parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-/* Line 715 of yacc.c */
-#line 1076 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1103 "parse-gram.c"
break;
- case 47: /* "\"identifier\"" */
+ case 48: /* "\"identifier\"" */
-/* Line 715 of yacc.c */
-#line 189 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 190 "parse-gram.y"
{ fputs ((yyvaluep->uniqstr), stderr); };
-/* Line 715 of yacc.c */
-#line 1085 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1112 "parse-gram.c"
break;
- case 48: /* "\"identifier:\"" */
+ case 49: /* "\"identifier:\"" */
-/* Line 715 of yacc.c */
-#line 190 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 192 "parse-gram.y"
{ fprintf (stderr, "%s:", (yyvaluep->uniqstr)); };
-/* Line 715 of yacc.c */
-#line 1094 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1121 "parse-gram.c"
break;
- case 51: /* "\"%{...%}\"" */
+ case 52: /* "\"%{...%}\"" */
-/* Line 715 of yacc.c */
-#line 184 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 186 "parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-/* Line 715 of yacc.c */
-#line 1103 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1130 "parse-gram.c"
break;
- case 53: /* "\"type\"" */
+ case 54: /* "\"type\"" */
-/* Line 715 of yacc.c */
-#line 188 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 193 "parse-gram.y"
{ fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
-/* Line 715 of yacc.c */
-#line 1112 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1139 "parse-gram.c"
+ break;
+ case 71: /* "symbol.prec" */
+
+/* Line 798 of yacc.c */
+#line 199 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+
+/* Line 798 of yacc.c */
+#line 1148 "parse-gram.c"
break;
- case 82: /* "variable" */
+ case 84: /* "variable" */
-/* Line 715 of yacc.c */
-#line 189 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 190 "parse-gram.y"
{ fputs ((yyvaluep->uniqstr), stderr); };
-/* Line 715 of yacc.c */
-#line 1121 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1157 "parse-gram.c"
break;
- case 83: /* "content.opt" */
+ case 85: /* "content.opt" */
-/* Line 715 of yacc.c */
-#line 184 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 186 "parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-/* Line 715 of yacc.c */
-#line 1130 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1166 "parse-gram.c"
break;
- case 84: /* "braceless" */
+ case 86: /* "braceless" */
-/* Line 715 of yacc.c */
-#line 184 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 186 "parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-/* Line 715 of yacc.c */
-#line 1139 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1175 "parse-gram.c"
break;
- case 85: /* "id" */
+ case 87: /* "id" */
-/* Line 715 of yacc.c */
-#line 196 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 199 "parse-gram.y"
{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-/* Line 715 of yacc.c */
-#line 1148 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1184 "parse-gram.c"
break;
- case 86: /* "id_colon" */
+ case 88: /* "id_colon" */
-/* Line 715 of yacc.c */
-#line 197 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 200 "parse-gram.y"
{ fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
-/* Line 715 of yacc.c */
-#line 1157 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1193 "parse-gram.c"
break;
- case 87: /* "symbol" */
+ case 89: /* "symbol" */
-/* Line 715 of yacc.c */
-#line 196 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 199 "parse-gram.y"
{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-/* Line 715 of yacc.c */
-#line 1166 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1202 "parse-gram.c"
break;
- case 88: /* "string_as_id" */
+ case 90: /* "string_as_id" */
-/* Line 715 of yacc.c */
-#line 196 "parse-gram.y"
+/* Line 798 of yacc.c */
+#line 199 "parse-gram.y"
{ fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-/* Line 715 of yacc.c */
-#line 1175 "parse-gram.c"
+/* Line 798 of yacc.c */
+#line 1211 "parse-gram.c"
break;
default:
break;
}
# endif
-/* Copy into YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN while in state YYSTATE.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if an ordinary
+ "syntax error" message will suffice instead. Return 2 if *YYMSG is
+ not large enough to hold the message. In the last case, also set
+ *YYMSG_ALLOC to either (a) the required number of bytes or (b) zero
+ if the required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ int yystate, int yytoken)
{
int yyn = yypact[yystate];
if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
+ return 1;
else
{
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
YYSIZE_T yysize = yysize0;
YYSIZE_T yysize1;
- int yysize_overflow = 0;
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = 0;
+ /* Arguments of yyformat. */
char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
/* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
+ YYCHECK. In other words, skip the first -YYN actions for this
+ state because they are default actions. */
int yyxbegin = yyn < 0 ? -yyn : 0;
/* Stay within bounds of both yycheck and yytname. */
int yychecklim = YYLAST - yyn + 1;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+ int yyx;
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
+ yyarg[yycount++] = yytname[yytoken];
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
{
if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
{
yycount = 1;
yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
break;
}
yyarg[yycount++] = yytname[yyx];
yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ {
+ /* Overflow. */
+ *yymsg_alloc = 0;
+ return 2;
+ }
yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
}
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
+ switch (yycount)
+ {
+#define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+#undef YYCASE_
+ }
+
+ yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ {
+ /* Overflow. */
+ *yymsg_alloc = 0;
+ return 2;
+ }
yysize = yysize1;
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 2;
+ }
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
}
}
#endif /* YYERROR_VERBOSE */
}
}
+
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
#endif /* ! YYPARSE_PARAM */
-
-
-
-/*-------------------------.
-| yyparse or yypush_parse. |
-`-------------------------*/
+/*----------.
+| yyparse. |
+`----------*/
#ifdef YYPARSE_PARAM
#if (defined __STDC__ || defined __C99__FUNC__ \
yyvsp = yyvs;
yylsp = yyls;
-#if YYLTYPE_IS_TRIVIAL
+#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = 1;
/* User initialization code. */
-/* Line 1242 of yacc.c */
+/* Line 1281 of yacc.c */
#line 86 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1242 of yacc.c */
-#line 1704 "parse-gram.c"
+/* Line 1281 of yacc.c */
+#line 1748 "parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
/* First try to decide what to do without reference to lookahead token. */
yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
+ if (yypact_value_is_default (yyn))
goto yydefault;
/* Not known => get a lookahead token if don't already have one. */
yyn = yytable[yyn];
if (yyn <= 0)
{
- if (yyn == 0 || yyn == YYTABLE_NINF)
+ if (yytable_value_is_error (yyn))
goto yyerrlab;
yyn = -yyn;
goto yyreduce;
{
case 6:
-/* Line 1455 of yacc.c */
-#line 220 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 225 "parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)]));
case 7:
-/* Line 1455 of yacc.c */
-#line 229 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 234 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
-/* Line 1455 of yacc.c */
-#line 231 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 236 "parse-gram.y"
{
- muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars));
+ muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars),
+ MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
break;
case 9:
-/* Line 1455 of yacc.c */
-#line 234 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 240 "parse-gram.y"
{ defines_flag = true; }
break;
case 10:
-/* Line 1455 of yacc.c */
-#line 236 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 242 "parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars));
case 11:
-/* Line 1455 of yacc.c */
-#line 240 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 246 "parse-gram.y"
{ error_verbose = true; }
break;
case 12:
-/* Line 1455 of yacc.c */
-#line 241 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 247 "parse-gram.y"
{ expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 13:
-/* Line 1455 of yacc.c */
-#line 242 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 248 "parse-gram.y"
{ expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 14:
-/* Line 1455 of yacc.c */
-#line 243 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 249 "parse-gram.y"
{ spec_file_prefix = (yyvsp[(2) - (2)].chars); }
break;
case 15:
-/* Line 1455 of yacc.c */
-#line 244 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 250 "parse-gram.y"
{ spec_file_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 16:
-/* Line 1455 of yacc.c */
-#line 246 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 252 "parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
case 17:
-/* Line 1455 of yacc.c */
-#line 251 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 257 "parse-gram.y"
{
code_props action;
code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)]));
case 18:
-/* Line 1455 of yacc.c */
-#line 259 "parse-gram.y"
- { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); }
+/* Line 1494 of yacc.c */
+#line 265 "parse-gram.y"
+ { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); }
break;
case 19:
-/* Line 1455 of yacc.c */
-#line 260 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 266 "parse-gram.y"
{ add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
break;
case 20:
-/* Line 1455 of yacc.c */
-#line 261 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 267 "parse-gram.y"
{ locations_flag = true; }
break;
case 21:
-/* Line 1455 of yacc.c */
-#line 262 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 268 "parse-gram.y"
{ spec_name_prefix = (yyvsp[(2) - (2)].chars); }
break;
case 22:
-/* Line 1455 of yacc.c */
-#line 263 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 269 "parse-gram.y"
{ spec_name_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 23:
-/* Line 1455 of yacc.c */
-#line 264 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 270 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 24:
-/* Line 1455 of yacc.c */
-#line 265 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 271 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 25:
-/* Line 1455 of yacc.c */
-#line 266 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 272 "parse-gram.y"
{ spec_outfile = (yyvsp[(2) - (2)].chars); }
break;
case 26:
-/* Line 1455 of yacc.c */
-#line 267 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 273 "parse-gram.y"
{ spec_outfile = (yyvsp[(3) - (3)].chars); }
break;
case 27:
-/* Line 1455 of yacc.c */
-#line 268 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 274 "parse-gram.y"
{ add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
break;
case 28:
-/* Line 1455 of yacc.c */
-#line 270 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 276 "parse-gram.y"
{
/* %pure-parser is deprecated in favor of `%define api.pure', so use
`%define api.pure' in a backward-compatible manner here. First, don't
complain if %pure-parser is specified multiple times. */
if (!muscle_find_const ("percent_define(api.pure)"))
- muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "");
+ muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "",
+ MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
/* In all cases, use api.pure now so that the backend doesn't complain if
the skeleton ignores api.pure, but do warn now if there's a previous
conflicting definition from an actual %define. */
if (!muscle_percent_define_flag_if ("api.pure"))
- muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "");
+ muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "",
+ MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
break;
case 29:
-/* Line 1455 of yacc.c */
-#line 282 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 290 "parse-gram.y"
{ version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
break;
case 30:
-/* Line 1455 of yacc.c */
-#line 284 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 292 "parse-gram.y"
{
char const *skeleton_user = (yyvsp[(2) - (2)].chars);
if (strchr (skeleton_user, '/'))
skeleton_user = uniqstr_new (skeleton_build);
free (skeleton_build);
}
- skeleton_arg (skeleton_user, 1, &(yylsp[(1) - (2)]));
+ skeleton_arg (skeleton_user, grammar_prio, (yylsp[(1) - (2)]));
}
break;
case 31:
-/* Line 1455 of yacc.c */
-#line 307 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 315 "parse-gram.y"
{ token_table_flag = true; }
break;
case 32:
-/* Line 1455 of yacc.c */
-#line 308 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 316 "parse-gram.y"
{ report_flag |= report_states; }
break;
case 33:
-/* Line 1455 of yacc.c */
-#line 309 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 317 "parse-gram.y"
{ yacc_flag = true; }
break;
case 37:
-/* Line 1455 of yacc.c */
-#line 317 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 325 "parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
}
case 38:
-/* Line 1455 of yacc.c */
-#line 321 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 329 "parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
case 39:
-/* Line 1455 of yacc.c */
-#line 328 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 336 "parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
case 40:
-/* Line 1455 of yacc.c */
-#line 335 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 343 "parse-gram.y"
{
default_prec = true;
}
case 41:
-/* Line 1455 of yacc.c */
-#line 339 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 347 "parse-gram.y"
{
default_prec = false;
}
case 42:
-/* Line 1455 of yacc.c */
-#line 343 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 351 "parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_user_name_list_grow. */
case 43:
-/* Line 1455 of yacc.c */
-#line 350 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 358 "parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
code_scanner_last_string_free ();
case 44:
-/* Line 1455 of yacc.c */
-#line 364 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 372 "parse-gram.y"
{}
break;
case 45:
-/* Line 1455 of yacc.c */
-#line 365 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 373 "parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 46:
-/* Line 1455 of yacc.c */
-#line 370 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 378 "parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)]));
case 47:
-/* Line 1455 of yacc.c */
-#line 381 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 389 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 48:
-/* Line 1455 of yacc.c */
-#line 382 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 390 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
case 49:
-/* Line 1455 of yacc.c */
-#line 386 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 394 "parse-gram.y"
{ current_class = token_sym; }
break;
case 50:
-/* Line 1455 of yacc.c */
-#line 387 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 395 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
case 51:
-/* Line 1455 of yacc.c */
-#line 392 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 400 "parse-gram.y"
{
symbol_list *list;
tag_seen = true;
case 52:
-/* Line 1455 of yacc.c */
-#line 403 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 411 "parse-gram.y"
{
symbol_list *list;
++current_prec;
case 53:
-/* Line 1455 of yacc.c */
-#line 417 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 425 "parse-gram.y"
{ (yyval.assoc) = left_assoc; }
break;
case 54:
-/* Line 1455 of yacc.c */
-#line 418 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 426 "parse-gram.y"
{ (yyval.assoc) = right_assoc; }
break;
case 55:
-/* Line 1455 of yacc.c */
-#line 419 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 427 "parse-gram.y"
{ (yyval.assoc) = non_assoc; }
break;
case 56:
-/* Line 1455 of yacc.c */
-#line 423 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 431 "parse-gram.y"
{ current_type = NULL; }
break;
case 57:
-/* Line 1455 of yacc.c */
-#line 424 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 432 "parse-gram.y"
{ current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; }
break;
case 58:
-/* Line 1455 of yacc.c */
-#line 430 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 438 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 59:
-/* Line 1455 of yacc.c */
-#line 432 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 440 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
break;
case 60:
-/* Line 1455 of yacc.c */
-#line 436 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 444 "parse-gram.y"
{ (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 61:
-/* Line 1455 of yacc.c */
-#line 437 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 445 "parse-gram.y"
{ (yyval.symbol) = (yyvsp[(1) - (2)].symbol); symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); }
break;
case 62:
-/* Line 1455 of yacc.c */
-#line 443 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 451 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 63:
-/* Line 1455 of yacc.c */
-#line 445 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 453 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); }
break;
case 64:
-/* Line 1455 of yacc.c */
-#line 449 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 457 "parse-gram.y"
{ (yyval.list) = (yyvsp[(1) - (1)].list); }
break;
case 65:
-/* Line 1455 of yacc.c */
-#line 450 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 458 "parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); }
break;
case 66:
-/* Line 1455 of yacc.c */
-#line 454 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 462 "parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 67:
-/* Line 1455 of yacc.c */
-#line 455 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 463 "parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
case 68:
-/* Line 1455 of yacc.c */
-#line 456 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 464 "parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); }
break;
case 69:
-/* Line 1455 of yacc.c */
-#line 457 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 465 "parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); }
break;
case 70:
-/* Line 1455 of yacc.c */
-#line 463 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 471 "parse-gram.y"
{
current_type = (yyvsp[(1) - (1)].uniqstr);
tag_seen = true;
case 71:
-/* Line 1455 of yacc.c */
-#line 468 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 476 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true);
symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)]));
case 72:
-/* Line 1455 of yacc.c */
-#line 473 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 481 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
case 73:
-/* Line 1455 of yacc.c */
-#line 479 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 487 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true);
symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)]));
case 74:
-/* Line 1455 of yacc.c */
-#line 485 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 493 "parse-gram.y"
{
symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true);
symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)]));
case 81:
-/* Line 1455 of yacc.c */
-#line 515 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 523 "parse-gram.y"
{
yyerrok;
}
case 82:
-/* Line 1455 of yacc.c */
-#line 521 "parse-gram.y"
- { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); }
+/* Line 1494 of yacc.c */
+#line 529 "parse-gram.y"
+ { current_lhs = (yyvsp[(1) - (2)].symbol); current_lhs_location = (yylsp[(1) - (2)]);
+ current_lhs_named_ref = (yyvsp[(2) - (2)].named_ref); }
break;
case 84:
-/* Line 1455 of yacc.c */
-#line 525 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 534 "parse-gram.y"
{ grammar_current_rule_end ((yylsp[(1) - (1)])); }
break;
case 85:
-/* Line 1455 of yacc.c */
-#line 526 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 535 "parse-gram.y"
{ grammar_current_rule_end ((yylsp[(3) - (3)])); }
break;
case 87:
-/* Line 1455 of yacc.c */
-#line 532 "parse-gram.y"
- { grammar_current_rule_begin (current_lhs, current_lhs_location); }
+/* Line 1494 of yacc.c */
+#line 541 "parse-gram.y"
+ { grammar_current_rule_begin (current_lhs, current_lhs_location,
+ current_lhs_named_ref); }
break;
case 88:
-/* Line 1455 of yacc.c */
-#line 534 "parse-gram.y"
- { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
+/* Line 1494 of yacc.c */
+#line 544 "parse-gram.y"
+ { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
break;
case 89:
-/* Line 1455 of yacc.c */
-#line 536 "parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); }
+/* Line 1494 of yacc.c */
+#line 546 "parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); }
break;
case 90:
-/* Line 1455 of yacc.c */
-#line 538 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 548 "parse-gram.y"
{ grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
break;
case 91:
-/* Line 1455 of yacc.c */
-#line 540 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 550 "parse-gram.y"
{ grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
break;
case 92:
-/* Line 1455 of yacc.c */
-#line 542 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 552 "parse-gram.y"
{ grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
break;
- case 94:
+ case 93:
-/* Line 1455 of yacc.c */
-#line 552 "parse-gram.y"
- { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); }
+/* Line 1494 of yacc.c */
+#line 556 "parse-gram.y"
+ { (yyval.named_ref) = 0; }
break;
- case 95:
+ case 94:
-/* Line 1455 of yacc.c */
+/* Line 1494 of yacc.c */
#line 558 "parse-gram.y"
- {
- (yyval.chars) = "";
- }
+ { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
+ break;
+
+ case 96:
+
+/* Line 1494 of yacc.c */
+#line 570 "parse-gram.y"
+ { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); }
break;
case 97:
-/* Line 1455 of yacc.c */
-#line 571 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 575 "parse-gram.y"
+ { (yyval.chars) = ""; }
+ break;
+
+ case 98:
+
+/* Line 1494 of yacc.c */
+#line 576 "parse-gram.y"
+ { (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); }
+ break;
+
+ case 100:
+
+/* Line 1494 of yacc.c */
+#line 587 "parse-gram.y"
{
code_props plain_code;
(yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n';
}
break;
- case 98:
+ case 101:
-/* Line 1455 of yacc.c */
-#line 591 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 607 "parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
- case 99:
+ case 102:
-/* Line 1455 of yacc.c */
-#line 593 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 609 "parse-gram.y"
{
(yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
}
break;
- case 100:
+ case 103:
-/* Line 1455 of yacc.c */
-#line 601 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 617 "parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); }
break;
- case 103:
+ case 106:
-/* Line 1455 of yacc.c */
-#line 613 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 629 "parse-gram.y"
{
(yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false);
}
break;
- case 105:
+ case 108:
-/* Line 1455 of yacc.c */
-#line 622 "parse-gram.y"
+/* Line 1494 of yacc.c */
+#line 638 "parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
-/* Line 1455 of yacc.c */
-#line 2630 "parse-gram.c"
+/* Line 1494 of yacc.c */
+#line 2698 "parse-gram.c"
default: break;
}
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen);
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
{
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
- {
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
- }
+ while (1)
+ {
+ int yysyntax_error_status =
+ yysyntax_error (&yymsg_alloc, &yymsg, yystate, yytoken);
+ if (yysyntax_error_status == 2 && 0 < yymsg_alloc)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (yymsg)
+ continue;
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ }
+ if (yysyntax_error_status == 0)
+ yyerror (yymsg);
+ else
+ yyerror (YY_("syntax error"));
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ break;
+ }
#endif
}
for (;;)
{
yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
+ if (!yypact_value_is_default (yyn))
{
yyn += YYTERROR;
if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
yyreturn:
if (yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval, &yylloc);
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc);
+ }
/* Do not reclaim the symbols of the rule which action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
-/* Line 1675 of yacc.c */
-#line 632 "parse-gram.y"
+/* Line 1725 of yacc.c */
+#line 648 "parse-gram.y"
projects / bison.git / blobdiff