/* A Bison parser, made by GNU Bison 2.1a. */
/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 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. */
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
PERCENT_OUTPUT = 288,
PERCENT_PARSE_PARAM = 289,
PERCENT_PURE_PARSER = 290,
- PERCENT_SKELETON = 291,
- PERCENT_START = 292,
- PERCENT_TOKEN_TABLE = 293,
- PERCENT_VERBOSE = 294,
- PERCENT_YACC = 295,
- TYPE = 296,
- EQUAL = 297,
- SEMICOLON = 298,
- PIPE = 299,
- ID = 300,
- ID_COLON = 301,
- PERCENT_PERCENT = 302,
- PROLOGUE = 303,
- EPILOGUE = 304,
- BRACED_CODE = 305
+ PERCENT_REQUIRE = 291,
+ PERCENT_SKELETON = 292,
+ PERCENT_START = 293,
+ PERCENT_TOKEN_TABLE = 294,
+ PERCENT_VERBOSE = 295,
+ PERCENT_YACC = 296,
+ TYPE = 297,
+ EQUAL = 298,
+ SEMICOLON = 299,
+ PIPE = 300,
+ ID = 301,
+ ID_COLON = 302,
+ PERCENT_PERCENT = 303,
+ PROLOGUE = 304,
+ EPILOGUE = 305,
+ BRACED_CODE = 306
};
#endif
/* Tokens. */
#define PERCENT_OUTPUT 288
#define PERCENT_PARSE_PARAM 289
#define PERCENT_PURE_PARSER 290
-#define PERCENT_SKELETON 291
-#define PERCENT_START 292
-#define PERCENT_TOKEN_TABLE 293
-#define PERCENT_VERBOSE 294
-#define PERCENT_YACC 295
-#define TYPE 296
-#define EQUAL 297
-#define SEMICOLON 298
-#define PIPE 299
-#define ID 300
-#define ID_COLON 301
-#define PERCENT_PERCENT 302
-#define PROLOGUE 303
-#define EPILOGUE 304
-#define BRACED_CODE 305
+#define PERCENT_REQUIRE 291
+#define PERCENT_SKELETON 292
+#define PERCENT_START 293
+#define PERCENT_TOKEN_TABLE 294
+#define PERCENT_VERBOSE 295
+#define PERCENT_YACC 296
+#define TYPE 297
+#define EQUAL 298
+#define SEMICOLON 299
+#define PIPE 300
+#define ID 301
+#define ID_COLON 302
+#define PERCENT_PERCENT 303
+#define PROLOGUE 304
+#define EPILOGUE 305
+#define BRACED_CODE 306
#line 1 "parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
02110-1301 USA
*/
+#include <config.h>
#include "system.h"
#include "complain.h"
#include "quotearg.h"
#include "reader.h"
#include "symlist.h"
+#include "strverscmp.h"
#define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N)
static YYLTYPE lloc_default (YYLTYPE const *, int);
#define YY_LOCATION_PRINT(File, Loc) \
- location_print (File, Loc)
+ location_print (File, Loc)
+
+static void version_check (location const *loc, char const *version);
/* Request detailed syntax error messages, and pass them to GRAM_ERROR.
FIXME: depends on the undocumented availability of YYLLOC. */
#undef yyerror
#define yyerror(Msg) \
- gram_error (&yylloc, Msg)
+ gram_error (&yylloc, Msg)
static void gram_error (location const *, char const *);
static void add_param (char const *, char *, location);
static symbol_class current_class = unknown_sym;
static uniqstr current_type = 0;
-symbol *current_lhs;
-location current_lhs_location;
-assoc current_assoc;
+static symbol *current_lhs;
+static location current_lhs_location;
static int current_prec = 0;
+#ifdef UINT_FAST8_MAX
+# define YYTYPE_UINT8 uint_fast8_t
+#endif
+#ifdef INT_FAST8_MAX
+# define YYTYPE_INT8 int_fast8_t
+#endif
+#ifdef UINT_FAST16_MAX
+# define YYTYPE_UINT16 uint_fast16_t
+#endif
+#ifdef INT_FAST16_MAX
+# define YYTYPE_INT16 int_fast16_t
+#endif
+
/* Enabling traces. */
#ifndef YYDEBUG
# define YYTOKEN_TABLE 0
#endif
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 79 "parse-gram.y"
-typedef union YYSTYPE {
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 95 "parse-gram.y"
+{
symbol *symbol;
symbol_list *list;
int integer;
char *chars;
assoc assoc;
uniqstr uniqstr;
-} YYSTYPE;
-/* Line 196 of yacc.c. */
-#line 262 "parse-gram.c"
+}
+/* Line 198 of yacc.c. */
+#line 281 "parse-gram.c"
+ YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
-#if ! defined (YYLTYPE) && ! defined (YYLTYPE_IS_DECLARED)
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
typedef struct YYLTYPE
{
int first_line;
/* Copy the second part of user declarations. */
-/* Line 219 of yacc.c. */
-#line 286 "parse-gram.c"
+/* Line 221 of yacc.c. */
+#line 306 "parse-gram.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
#ifndef YYSIZE_T
-# if defined (__SIZE_TYPE__)
+# ifdef __SIZE_TYPE__
# define YYSIZE_T __SIZE_TYPE__
-# elif defined (size_t)
+# elif defined size_t
# define YYSIZE_T size_t
-# elif ! defined (YYSIZE_T) && (defined (__STDC__) || defined (__cplusplus))
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
# endif
#endif
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+ int i;
+#endif
+{
+ return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */
# if YYSTACK_USE_ALLOCA
# ifdef __GNUC__
# define YYSTACK_ALLOC __builtin_alloca
-# elif defined (__BUILTIN_VA_ARG_INCR)
+# elif defined __BUILTIN_VA_ARG_INCR
# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined (_AIX)
+# elif defined _AIX
# define YYSTACK_ALLOC __alloca
-# elif defined (_MSC_VER)
+# elif defined _MSC_VER
# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
# define alloca _alloca
# else
# define YYSTACK_ALLOC alloca
-# if ! defined (_STDLIB_H) && (defined (__STDC__) || defined (__cplusplus))
+# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef _STDLIB_H
# define _STDLIB_H 1
# endif
# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
# ifndef YYSTACK_ALLOC_MAXIMUM
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
# endif
# else
# define YYSTACK_ALLOC YYMALLOC
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
-# if (! defined (malloc) && ! defined (_STDLIB_H) \
- && (defined (__STDC__) || defined (__cplusplus)))
+# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
-# if (! defined (free) && ! defined (_STDLIB_H) \
- && (defined (__STDC__) || defined (__cplusplus)))
+# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
}
# endif
# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-#if (! defined (yyoverflow) \
- && (! defined (__cplusplus) \
- || (defined (YYLTYPE_IS_TRIVIAL) && YYLTYPE_IS_TRIVIAL \
- && defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
- short int yyss;
+ yytype_int16 yyss;
YYSTYPE yyvs;
YYLTYPE yyls;
};
/* The size of an array large to enough to hold all stacks, each with
N elements. */
# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (short int) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAXIMUM)
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
# ifndef YYCOPY
-# if defined (__GNUC__) && 1 < __GNUC__
+# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
for (yyi = 0; yyi < (Count); yyi++) \
(To)[yyi] = (From)[yyi]; \
} \
- while (0)
+ while (YYID (0))
# endif
# endif
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
- while (0)
+ while (YYID (0))
#endif
-#if defined (__STDC__) || defined (__cplusplus)
- typedef signed char yysigned_char;
-#else
- typedef short int yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
+/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 158
+#define YYLAST 161
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 51
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 25
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 79
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 108
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 52
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 26
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 82
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 111
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 305
+#define YYMAXUTOK 306
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const unsigned char yytranslate[] =
+static const yytype_uint8 yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 48, 49, 50
+ 45, 46, 47, 48, 49, 50, 51
};
#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
YYRHS. */
-static const unsigned char yyprhs[] =
+static const yytype_uint8 yyprhs[] =
{
- 0, 0, 3, 8, 9, 12, 14, 16, 18, 22,
- 24, 26, 29, 32, 36, 38, 40, 42, 44, 48,
- 50, 52, 56, 58, 60, 63, 65, 67, 69, 71,
- 73, 75, 78, 80, 83, 86, 88, 90, 91, 95,
- 96, 100, 104, 108, 110, 112, 114, 115, 117, 119,
- 122, 124, 126, 129, 132, 136, 138, 141, 143, 146,
- 148, 151, 154, 155, 159, 161, 165, 168, 169, 172,
- 175, 179, 183, 187, 189, 191, 193, 195, 197, 198
+ 0, 0, 3, 8, 9, 12, 14, 16, 18, 21,
+ 25, 27, 29, 32, 35, 39, 41, 43, 45, 47,
+ 51, 53, 55, 59, 61, 63, 66, 69, 71, 73,
+ 75, 77, 79, 81, 84, 86, 89, 92, 94, 96,
+ 97, 101, 102, 106, 110, 114, 116, 118, 120, 121,
+ 123, 125, 128, 130, 132, 135, 138, 142, 144, 147,
+ 149, 152, 154, 157, 160, 161, 165, 167, 171, 174,
+ 175, 178, 181, 185, 189, 193, 195, 197, 198, 201,
+ 203, 205, 206
};
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
{
- 52, 0, -1, 53, 47, 65, 75, -1, -1, 53,
- 54, -1, 55, -1, 48, -1, 17, -1, 19, 74,
- 74, -1, 20, -1, 21, -1, 22, 4, -1, 23,
- 4, -1, 24, 42, 74, -1, 25, -1, 26, -1,
- 27, -1, 28, -1, 29, 42, 74, -1, 31, -1,
- 32, -1, 33, 42, 74, -1, 34, -1, 35, -1,
- 36, 74, -1, 38, -1, 39, -1, 40, -1, 43,
- -1, 59, -1, 56, -1, 37, 71, -1, 10, -1,
- 8, 62, -1, 9, 62, -1, 18, -1, 30, -1,
- -1, 6, 57, 64, -1, -1, 5, 58, 64, -1,
- 7, 41, 62, -1, 60, 61, 62, -1, 11, -1,
- 12, -1, 13, -1, -1, 41, -1, 71, -1, 62,
- 71, -1, 41, -1, 45, -1, 45, 4, -1, 45,
- 73, -1, 45, 4, 73, -1, 63, -1, 64, 63,
- -1, 66, -1, 65, 66, -1, 67, -1, 55, 43,
- -1, 1, 43, -1, -1, 46, 68, 69, -1, 70,
- -1, 69, 44, 70, -1, 69, 43, -1, -1, 70,
- 71, -1, 70, 72, -1, 70, 14, 71, -1, 70,
- 15, 4, -1, 70, 16, 41, -1, 45, -1, 73,
- -1, 50, -1, 3, -1, 3, -1, -1, 47, 49,
- -1
+ 53, 0, -1, 54, 48, 66, 77, -1, -1, 54,
+ 55, -1, 56, -1, 49, -1, 17, -1, 19, 76,
+ -1, 19, 76, 76, -1, 20, -1, 21, -1, 22,
+ 4, -1, 23, 4, -1, 24, 43, 76, -1, 25,
+ -1, 26, -1, 27, -1, 28, -1, 29, 43, 76,
+ -1, 31, -1, 32, -1, 33, 43, 76, -1, 34,
+ -1, 35, -1, 36, 76, -1, 37, 76, -1, 39,
+ -1, 40, -1, 41, -1, 44, -1, 60, -1, 57,
+ -1, 38, 72, -1, 10, -1, 8, 63, -1, 9,
+ 63, -1, 18, -1, 30, -1, -1, 6, 58, 65,
+ -1, -1, 5, 59, 65, -1, 7, 42, 63, -1,
+ 61, 62, 63, -1, 11, -1, 12, -1, 13, -1,
+ -1, 42, -1, 72, -1, 63, 72, -1, 42, -1,
+ 46, -1, 46, 4, -1, 46, 75, -1, 46, 4,
+ 75, -1, 64, -1, 65, 64, -1, 67, -1, 66,
+ 67, -1, 68, -1, 56, 44, -1, 1, 44, -1,
+ -1, 47, 69, 70, -1, 71, -1, 70, 45, 71,
+ -1, 70, 44, -1, -1, 71, 72, -1, 71, 73,
+ -1, 71, 14, 72, -1, 71, 15, 4, -1, 71,
+ 16, 42, -1, 46, -1, 75, -1, -1, 74, 51,
+ -1, 3, -1, 3, -1, -1, 48, 50, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const unsigned short int yyrline[] =
+static const yytype_uint16 yyrline[] =
{
- 0, 188, 188, 196, 198, 202, 203, 204, 205, 206,
- 207, 208, 209, 210, 211, 216, 220, 221, 222, 223,
- 224, 225, 226, 227, 228, 229, 230, 231, 232, 236,
- 237, 238, 242, 248, 255, 262, 266, 273, 273, 278,
- 278, 283, 293, 308, 309, 310, 314, 315, 321, 322,
- 327, 331, 336, 342, 348, 359, 360, 369, 370, 376,
- 377, 382, 389, 389, 393, 394, 395, 400, 401, 403,
- 405, 407, 409, 414, 415, 419, 425, 434, 439, 441
+ 0, 203, 203, 211, 213, 217, 218, 219, 220, 225,
+ 226, 227, 228, 229, 230, 231, 236, 240, 241, 242,
+ 243, 244, 245, 246, 247, 248, 249, 250, 251, 252,
+ 253, 257, 258, 259, 263, 279, 286, 293, 297, 304,
+ 304, 309, 309, 314, 324, 339, 340, 341, 345, 346,
+ 352, 353, 358, 362, 367, 373, 379, 390, 391, 400,
+ 401, 407, 408, 409, 416, 416, 420, 421, 422, 427,
+ 428, 430, 431, 433, 435, 440, 441, 457, 457, 463,
+ 472, 477, 479
};
#endif
#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
"\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"",
"\"%initial-action {...}\"", "\"%lex-param {...}\"", "\"%locations\"",
"\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
"\"%nondeterministic-parser\"", "\"%output\"", "\"%parse-param {...}\"",
- "\"%pure-parser\"", "\"%skeleton\"", "\"%start\"", "\"%token-table\"",
- "\"%verbose\"", "\"%yacc\"", "\"type\"", "\"=\"", "\";\"", "\"|\"",
- "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"%{...%}\"",
- "\"epilogue\"", "\"{...}\"", "$accept", "input", "declarations",
- "declaration", "grammar_declaration", "symbol_declaration", "@1", "@2",
- "precedence_declaration", "precedence_declarator", "type.opt",
- "symbols.1", "symbol_def", "symbol_defs.1", "grammar",
- "rules_or_grammar_declaration", "rules", "@3", "rhses.1", "rhs",
- "symbol", "action", "string_as_id", "string_content", "epilogue.opt", 0
+ "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"",
+ "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"type\"", "\"=\"",
+ "\";\"", "\"|\"", "\"identifier\"", "\"identifier:\"", "\"%%\"",
+ "\"%{...%}\"", "\"epilogue\"", "\"{...}\"", "$accept", "input",
+ "declarations", "declaration", "grammar_declaration",
+ "symbol_declaration", "@1", "@2", "precedence_declaration",
+ "precedence_declarator", "type.opt", "symbols.1", "symbol_def",
+ "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules",
+ "@3", "rhses.1", "rhs", "symbol", "action", "@4", "string_as_id",
+ "string_content", "epilogue.opt", 0
};
#endif
# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
token YYLEX-NUM. */
-static const unsigned short int yytoknum[] =
+static const yytype_uint16 yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305
+ 305, 306
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const unsigned char yyr1[] =
+static const yytype_uint8 yyr1[] =
{
- 0, 51, 52, 53, 53, 54, 54, 54, 54, 54,
- 54, 54, 54, 54, 54, 54, 54, 54, 54, 54,
- 54, 54, 54, 54, 54, 54, 54, 54, 54, 55,
- 55, 55, 55, 55, 55, 55, 55, 57, 56, 58,
- 56, 56, 59, 60, 60, 60, 61, 61, 62, 62,
- 63, 63, 63, 63, 63, 64, 64, 65, 65, 66,
- 66, 66, 68, 67, 69, 69, 69, 70, 70, 70,
- 70, 70, 70, 71, 71, 72, 73, 74, 75, 75
+ 0, 52, 53, 54, 54, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 56, 56, 56, 56, 56, 56, 56, 56, 58,
+ 57, 59, 57, 57, 60, 61, 61, 61, 62, 62,
+ 63, 63, 64, 64, 64, 64, 64, 65, 65, 66,
+ 66, 67, 67, 67, 69, 68, 70, 70, 70, 71,
+ 71, 71, 71, 71, 71, 72, 72, 74, 73, 75,
+ 76, 77, 77
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const unsigned char yyr2[] =
+static const yytype_uint8 yyr2[] =
{
- 0, 2, 4, 0, 2, 1, 1, 1, 3, 1,
- 1, 2, 2, 3, 1, 1, 1, 1, 3, 1,
- 1, 3, 1, 1, 2, 1, 1, 1, 1, 1,
- 1, 2, 1, 2, 2, 1, 1, 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, 3, 1, 3, 2, 0, 2, 2,
- 3, 3, 3, 1, 1, 1, 1, 1, 0, 2
+ 0, 2, 4, 0, 2, 1, 1, 1, 2, 3,
+ 1, 1, 2, 2, 3, 1, 1, 1, 1, 3,
+ 1, 1, 3, 1, 1, 2, 2, 1, 1, 1,
+ 1, 1, 1, 2, 1, 2, 2, 1, 1, 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, 3, 1, 3, 2, 0,
+ 2, 2, 3, 3, 3, 1, 1, 0, 2, 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
means the default is an error. */
-static const unsigned char yydefact[] =
+static const yytype_uint8 yydefact[] =
{
- 3, 0, 0, 1, 39, 37, 0, 0, 0, 32,
- 43, 44, 45, 7, 35, 0, 9, 10, 0, 0,
- 0, 14, 15, 16, 17, 0, 36, 19, 20, 0,
- 22, 23, 0, 0, 25, 26, 27, 28, 0, 6,
- 4, 5, 30, 29, 46, 0, 0, 0, 76, 73,
- 33, 48, 74, 34, 77, 0, 11, 12, 0, 0,
- 0, 24, 31, 0, 62, 0, 0, 57, 59, 47,
- 0, 50, 51, 55, 40, 38, 41, 49, 8, 13,
- 18, 21, 61, 67, 60, 0, 58, 2, 42, 52,
- 53, 56, 63, 64, 79, 54, 66, 67, 0, 0,
- 0, 75, 68, 69, 65, 70, 71, 72
+ 3, 0, 0, 1, 41, 39, 0, 0, 0, 34,
+ 45, 46, 47, 7, 37, 0, 10, 11, 0, 0,
+ 0, 15, 16, 17, 18, 0, 38, 20, 21, 0,
+ 23, 24, 0, 0, 0, 27, 28, 29, 30, 0,
+ 6, 4, 5, 32, 31, 48, 0, 0, 0, 79,
+ 75, 35, 50, 76, 36, 80, 8, 12, 13, 0,
+ 0, 0, 25, 26, 33, 0, 64, 0, 0, 59,
+ 61, 49, 0, 52, 53, 57, 42, 40, 43, 51,
+ 9, 14, 19, 22, 63, 69, 62, 0, 60, 2,
+ 44, 54, 55, 58, 65, 66, 82, 56, 68, 69,
+ 0, 0, 0, 70, 71, 0, 67, 72, 73, 74,
+ 78
};
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
{
- -1, 1, 2, 40, 65, 42, 46, 45, 43, 44,
- 70, 50, 73, 74, 66, 67, 68, 83, 92, 93,
- 51, 103, 52, 55, 87
+ -1, 1, 2, 41, 67, 43, 47, 46, 44, 45,
+ 72, 51, 75, 76, 68, 69, 70, 85, 94, 95,
+ 52, 104, 105, 53, 56, 89
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
-#define YYPACT_NINF -67
-static const yysigned_char yypact[] =
+#define YYPACT_NINF -69
+static const yytype_int8 yypact[] =
{
- -67, 5, 110, -67, -67, -67, -34, 0, 0, -67,
- -67, -67, -67, -67, -67, 13, -67, -67, 20, 31,
- -17, -67, -67, -67, -67, -6, -67, -67, -67, -5,
- -67, -67, 13, 0, -67, -67, -67, -67, 68, -67,
- -67, -67, -67, -67, -3, -37, -37, 0, -67, -67,
- 0, -67, -67, 0, -67, 13, -67, -67, 13, 13,
- 13, -67, -67, -2, -67, 3, 21, -67, -67, -67,
- 0, -67, 6, -67, -37, -37, 0, -67, -67, -67,
- -67, -67, -67, -67, -67, 1, -67, -67, 0, 39,
- -67, -67, -32, -1, -67, -67, -67, -67, 0, 43,
- 7, -67, -67, -67, -1, -67, -67, -67
+ -69, 5, 112, -69, -69, -69, -35, 0, 0, -69,
+ -69, -69, -69, -69, -69, 13, -69, -69, 20, 31,
+ -18, -69, -69, -69, -69, -6, -69, -69, -69, -5,
+ -69, -69, 13, 13, 0, -69, -69, -69, -69, 69,
+ -69, -69, -69, -69, -69, -2, -38, -38, 0, -69,
+ -69, 0, -69, -69, 0, -69, 13, -69, -69, 13,
+ 13, 13, -69, -69, -69, -8, -69, 3, 21, -69,
+ -69, -69, 0, -69, 6, -69, -38, -38, 0, -69,
+ -69, -69, -69, -69, -69, -69, -69, 2, -69, -69,
+ 0, 39, -69, -69, -33, -1, -69, -69, -69, -69,
+ 0, 44, 1, -69, -69, 4, -1, -69, -69, -69,
+ -69
};
/* YYPGOTO[NTERM-NUM]. */
-static const yysigned_char yypgoto[] =
+static const yytype_int8 yypgoto[] =
{
- -67, -67, -67, -67, 50, -67, -67, -67, -67, -67,
- -67, -7, -56, 8, -67, -13, -67, -67, -67, -41,
- -33, -67, -66, 29, -67
+ -69, -69, -69, -69, 47, -69, -69, -69, -69, -69,
+ -69, -7, -58, 7, -69, -15, -69, -69, -69, -42,
+ -34, -69, -69, -68, 30, -69
};
/* 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 -79
-static const yysigned_char yytable[] =
+#define YYTABLE_NINF -82
+static const yytype_int8 yytable[] =
{
- 62, 53, 48, 48, 71, 3, 90, 47, 72, 48,
- 89, 96, 97, 98, 99, 100, 54, 77, 91, 91,
- 77, -78, 63, 95, 56, 58, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 57, 59, 60, 69, 14,
- 76, 82, 48, 77, 49, 49, 84, 106, 107, 101,
- 94, 26, 41, 86, 75, 77, 104, 0, 33, 0,
- 102, 61, 0, 88, 0, 105, 0, 64, 85, 63,
- 0, 102, 0, 4, 5, 6, 7, 8, 9, 10,
- 11, 12, 0, 0, 78, 0, 14, 79, 80, 81,
- 0, 0, 0, 0, 0, 0, 0, 0, 26, 0,
- 0, 0, 0, 0, 0, 33, 0, 0, 0, 0,
- 0, 0, 0, 0, 64, 4, 5, 6, 7, 8,
- 9, 10, 11, 12, 0, 0, 0, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 0, 0, 37, 0, 0, 0, 38, 39
+ 64, 54, 49, 49, 73, 3, 92, 48, 74, 49,
+ 91, 98, 99, 100, 101, 102, 55, 79, 93, 93,
+ 79, -81, 65, 97, 57, 59, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 58, 84, 60, 61, 14,
+ 71, 78, 49, 109, 79, 50, 50, 86, 108, 42,
+ -77, 26, 96, 88, 77, 110, 79, 106, 0, 34,
+ 0, 103, 62, 63, 0, 90, 107, 0, 66, 87,
+ 65, 0, 103, 0, 4, 5, 6, 7, 8, 9,
+ 10, 11, 12, 0, 0, 0, 80, 14, 0, 81,
+ 82, 83, 0, 0, 0, 0, 0, 0, 0, 26,
+ 0, 0, 0, 0, 0, 0, 0, 34, 0, 0,
+ 0, 0, 0, 0, 0, 0, 66, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 0, 0, 0, 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, 0, 0, 38, 0, 0, 0,
+ 39, 40
};
-static const yysigned_char yycheck[] =
+static const yytype_int8 yycheck[] =
{
- 33, 8, 3, 3, 41, 0, 72, 41, 45, 3,
- 4, 43, 44, 14, 15, 16, 3, 50, 74, 75,
- 53, 0, 1, 89, 4, 42, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 4, 42, 42, 41, 18,
- 47, 43, 3, 76, 45, 45, 43, 4, 41, 50,
- 49, 30, 2, 66, 46, 88, 97, -1, 37, -1,
- 93, 32, -1, 70, -1, 98, -1, 46, 47, 1,
- -1, 104, -1, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, -1, -1, 55, -1, 18, 58, 59, 60,
- -1, -1, -1, -1, -1, -1, -1, -1, 30, -1,
- -1, -1, -1, -1, -1, 37, -1, -1, -1, -1,
- -1, -1, -1, -1, 46, 5, 6, 7, 8, 9,
- 10, 11, 12, 13, -1, -1, -1, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
- 40, -1, -1, 43, -1, -1, -1, 47, 48
+ 34, 8, 3, 3, 42, 0, 74, 42, 46, 3,
+ 4, 44, 45, 14, 15, 16, 3, 51, 76, 77,
+ 54, 0, 1, 91, 4, 43, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 4, 44, 43, 43, 18,
+ 42, 48, 3, 42, 78, 46, 46, 44, 4, 2,
+ 51, 30, 50, 68, 47, 51, 90, 99, -1, 38,
+ -1, 95, 32, 33, -1, 72, 100, -1, 47, 48,
+ 1, -1, 106, -1, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, -1, -1, -1, 56, 18, -1, 59,
+ 60, 61, -1, -1, -1, -1, -1, -1, -1, 30,
+ -1, -1, -1, -1, -1, -1, -1, 38, -1, -1,
+ -1, -1, -1, -1, -1, -1, 47, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, -1, -1, -1, 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, -1, -1, 44, -1, -1, -1,
+ 48, 49
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
-static const unsigned char yystos[] =
+static const yytype_uint8 yystos[] =
{
- 0, 52, 53, 0, 5, 6, 7, 8, 9, 10,
+ 0, 53, 54, 0, 5, 6, 7, 8, 9, 10,
11, 12, 13, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 40, 43, 47, 48,
- 54, 55, 56, 59, 60, 58, 57, 41, 3, 45,
- 62, 71, 73, 62, 3, 74, 4, 4, 42, 42,
- 42, 74, 71, 1, 46, 55, 65, 66, 67, 41,
- 61, 41, 45, 63, 64, 64, 62, 71, 74, 74,
- 74, 74, 43, 68, 43, 47, 66, 75, 62, 4,
- 73, 63, 69, 70, 49, 73, 43, 44, 14, 15,
- 16, 50, 71, 72, 70, 71, 4, 41
+ 34, 35, 36, 37, 38, 39, 40, 41, 44, 48,
+ 49, 55, 56, 57, 60, 61, 59, 58, 42, 3,
+ 46, 63, 72, 75, 63, 3, 76, 4, 4, 43,
+ 43, 43, 76, 76, 72, 1, 47, 56, 66, 67,
+ 68, 42, 62, 42, 46, 64, 65, 65, 63, 72,
+ 76, 76, 76, 76, 44, 69, 44, 48, 67, 77,
+ 63, 4, 75, 64, 70, 71, 50, 75, 44, 45,
+ 14, 15, 16, 72, 73, 74, 71, 72, 4, 42,
+ 51
};
#define yyerrok (yyerrstatus = 0)
yychar = (Token); \
yylval = (Value); \
yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
+ YYPOPSTACK (1); \
goto yybackup; \
} \
else \
yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \
} \
-while (0)
+while (YYID (0))
#define YYTERROR 1
#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
do \
- if (N) \
+ if (YYID (N)) \
{ \
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
(Current).first_column = (Current).last_column = \
YYRHSLOC (Rhs, 0).last_column; \
} \
- while (0)
+ while (YYID (0))
#endif
# if YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
do { \
if (yydebug) \
YYFPRINTF Args; \
-} while (0)
+} while (YYID (0))
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Type, Value, Location); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (0)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, Location); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp)
+ FILE *yyoutput;
+ int yytype;
+ const YYSTYPE * const yyvaluep;
+ const YYLTYPE * const yylocationp;
+#endif
+{
+ if (!yyvaluep)
+ return;
+ YYUSE (yylocationp);
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ case 3: /* "\"string\"" */
+#line 181 "parse-gram.y"
+ { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
+#line 968 "parse-gram.c"
+ break;
+ case 4: /* "\"integer\"" */
+#line 193 "parse-gram.y"
+ { fprintf (stderr, "%d", (yyvaluep->integer)); };
+#line 973 "parse-gram.c"
+ break;
+ case 8: /* "\"%destructor {...}\"" */
+#line 183 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 978 "parse-gram.c"
+ break;
+ case 9: /* "\"%printer {...}\"" */
+#line 187 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 983 "parse-gram.c"
+ break;
+ case 10: /* "\"%union {...}\"" */
+#line 188 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 988 "parse-gram.c"
+ break;
+ case 26: /* "\"%initial-action {...}\"" */
+#line 184 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 993 "parse-gram.c"
+ break;
+ case 27: /* "\"%lex-param {...}\"" */
+#line 185 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 998 "parse-gram.c"
+ break;
+ case 34: /* "\"%parse-param {...}\"" */
+#line 186 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 1003 "parse-gram.c"
+ break;
+ case 42: /* "\"type\"" */
+#line 191 "parse-gram.y"
+ { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
+#line 1008 "parse-gram.c"
+ break;
+ case 46: /* "\"identifier\"" */
+#line 195 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 1013 "parse-gram.c"
+ break;
+ case 47: /* "\"identifier:\"" */
+#line 197 "parse-gram.y"
+ { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
+#line 1018 "parse-gram.c"
+ break;
+ case 49: /* "\"%{...%}\"" */
+#line 189 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 1023 "parse-gram.c"
+ break;
+ case 50: /* "\"epilogue\"" */
+#line 189 "parse-gram.y"
+ { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
+#line 1028 "parse-gram.c"
+ break;
+ case 72: /* "symbol" */
+#line 195 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 1033 "parse-gram.c"
+ break;
+ case 75: /* "string_as_id" */
+#line 195 "parse-gram.y"
+ { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
+#line 1038 "parse-gram.c"
+ break;
+ case 76: /* "string_content" */
+#line 181 "parse-gram.y"
+ { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
+#line 1043 "parse-gram.c"
+ break;
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp)
+ FILE *yyoutput;
+ int yytype;
+ const YYSTYPE * const yyvaluep;
+ const YYLTYPE * const yylocationp;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp);
+ YYFPRINTF (yyoutput, ")");
+}
/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included). |
`------------------------------------------------------------------*/
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
static void
-yy_stack_print (short int *bottom, short int *top)
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
#else
static void
yy_stack_print (bottom, top)
- short int *bottom;
- short int *top;
+ yytype_int16 *bottom;
+ yytype_int16 *top;
#endif
{
YYFPRINTF (stderr, "Stack now");
- for (/* Nothing. */; bottom <= top; ++bottom)
+ for (; bottom <= top; ++bottom)
YYFPRINTF (stderr, " %d", *bottom);
YYFPRINTF (stderr, "\n");
}
do { \
if (yydebug) \
yy_stack_print ((Bottom), (Top)); \
-} while (0)
+} while (YYID (0))
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
static void
-yy_reduce_print (int yyrule)
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule)
#else
static void
-yy_reduce_print (yyrule)
+yy_reduce_print (yyvsp, yylsp, yyrule
+ )
+ YYSTYPE *yyvsp;
+ YYLTYPE *yylsp;
int yyrule;
#endif
{
+ int yynrhs = yyr2[yyrule];
int yyi;
unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu), ",
- yyrule - 1, yylno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %s\n", yytname[yyr1[yyrule]]);
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ fprintf (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , &(yylsp[(yyi + 1) - (yynrhs)]) );
+ fprintf (stderr, "\n");
+ }
}
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug) \
- yy_reduce_print (Rule); \
-} while (0)
+ yy_reduce_print (yyvsp, yylsp, Rule); \
+} while (YYID (0))
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
#if YYERROR_VERBOSE
# ifndef yystrlen
-# if defined (__GLIBC__) && defined (_STRING_H)
+# if defined __GLIBC__ && defined _STRING_H
# define yystrlen strlen
# else
/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
static YYSIZE_T
-# if defined (__STDC__) || defined (__cplusplus)
yystrlen (const char *yystr)
-# else
+#else
+static YYSIZE_T
yystrlen (yystr)
- const char *yystr;
-# endif
+ const char *yystr;
+#endif
{
- const char *yys = yystr;
-
- while (*yys++ != '\0')
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
continue;
-
- return yys - yystr - 1;
+ return yylen;
}
# endif
# endif
# ifndef yystpcpy
-# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
# define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
static char *
-# if defined (__STDC__) || defined (__cplusplus)
yystpcpy (char *yydest, const char *yysrc)
-# else
+#else
+static char *
yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-# endif
+ char *yydest;
+ const char *yysrc;
+#endif
{
char *yyd = yydest;
const char *yys = yysrc;
# if 0
/* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
+ 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");
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))];
+ + 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. */
int yyxbegin = yyn < 0 ? -yyn : 0;
/* Stay within bounds of both yycheck and yytname. */
yyfmt = yystpcpy (yyformat, yyunexpected);
for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- 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;
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ 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);
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
yyf = YY_(yyformat);
yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= yysize1 < yysize;
+ yysize_overflow |= (yysize1 < yysize);
yysize = yysize1;
if (yysize_overflow)
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))
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
+ /* 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;
}
}
#endif /* YYERROR_VERBOSE */
\f
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep, yylocationp)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
- YYLTYPE *yylocationp;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
- (void) yylocationp;
-
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- YY_LOCATION_PRINT (yyoutput, *yylocationp);
- YYFPRINTF (yyoutput, ": ");
-
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- switch (yytype)
- {
- case 3: /* "\"string\"" */
-#line 165 "parse-gram.y"
- { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
-#line 1186 "parse-gram.c"
- break;
- case 4: /* "\"integer\"" */
-#line 178 "parse-gram.y"
- { fprintf (stderr, "%d", (yyvaluep->integer)); };
-#line 1191 "parse-gram.c"
- break;
- case 8: /* "\"%destructor {...}\"" */
-#line 167 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1196 "parse-gram.c"
- break;
- case 9: /* "\"%printer {...}\"" */
-#line 171 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1201 "parse-gram.c"
- break;
- case 10: /* "\"%union {...}\"" */
-#line 172 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1206 "parse-gram.c"
- break;
- case 26: /* "\"%initial-action {...}\"" */
-#line 168 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1211 "parse-gram.c"
- break;
- case 27: /* "\"%lex-param {...}\"" */
-#line 169 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1216 "parse-gram.c"
- break;
- case 34: /* "\"%parse-param {...}\"" */
-#line 170 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1221 "parse-gram.c"
- break;
- case 41: /* "\"type\"" */
-#line 176 "parse-gram.y"
- { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); };
-#line 1226 "parse-gram.c"
- break;
- case 45: /* "\"identifier\"" */
-#line 180 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1231 "parse-gram.c"
- break;
- case 46: /* "\"identifier:\"" */
-#line 182 "parse-gram.y"
- { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); };
-#line 1236 "parse-gram.c"
- break;
- case 48: /* "\"%{...%}\"" */
-#line 174 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1241 "parse-gram.c"
- break;
- case 49: /* "\"epilogue\"" */
-#line 174 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1246 "parse-gram.c"
- break;
- case 50: /* "\"{...}\"" */
-#line 173 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1251 "parse-gram.c"
- break;
- case 71: /* "symbol" */
-#line 180 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1256 "parse-gram.c"
- break;
- case 72: /* "action" */
-#line 173 "parse-gram.y"
- { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); };
-#line 1261 "parse-gram.c"
- break;
- case 73: /* "string_as_id" */
-#line 180 "parse-gram.y"
- { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); };
-#line 1266 "parse-gram.c"
- break;
- case 74: /* "string_content" */
-#line 165 "parse-gram.y"
- { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); };
-#line 1271 "parse-gram.c"
- break;
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
-#if defined (__STDC__) || defined (__cplusplus)
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp)
#else
YYLTYPE *yylocationp;
#endif
{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
- (void) yylocationp;
+ YYUSE (yyvaluep);
+ YYUSE (yylocationp);
if (!yymsg)
yymsg = "Deleting";
{
default:
- break;
+ break;
}
}
\f
/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
int yyparse (void *YYPARSE_PARAM);
-# else
+#else
int yyparse ();
-# endif
+#endif
#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if defined __STDC__ || defined __cplusplus
int yyparse (void);
#else
int yyparse ();
`----------*/
#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-# endif
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
int
yyparse (void)
#else
int
yyparse ()
- ;
+
#endif
#endif
{
to reallocate them elsewhere. */
/* The state stack. */
- short int yyssa[YYINITDEPTH];
- short int *yyss = yyssa;
- short int *yyssp;
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss = yyssa;
+ yytype_int16 *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
- /* The locations where the error started and ended. */
+ /* The locations where the error started and ended. */
YYLTYPE yyerror_range[2];
-#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
YYSIZE_T yystacksize = YYINITDEPTH;
YYSTYPE yyval;
YYLTYPE yyloc;
- /* When reducing, the number of symbols on the RHS of the reduced
- rule. */
- int yylen;
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
YYDPRINTF ((stderr, "Starting parse\n"));
#endif
- /* User initialization code. */
-#line 69 "parse-gram.y"
+ /* User initialization code. */
+#line 85 "parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
yylloc.start.line = yylloc.end.line = 1;
yylloc.start.column = yylloc.end.column = 0;
}
-/* Line 1052 of yacc.c. */
-#line 1451 "parse-gram.c"
+/* Line 1081 of yacc.c. */
+#line 1563 "parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
`------------------------------------------------------------*/
yynewstate:
/* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks.
- */
+ have just been pushed. So pushing a state here evens the stacks. */
yyssp++;
yysetstate:
#ifdef yyoverflow
{
- /* Give user a chance to reallocate the stack. Use copies of
+ /* Give user a chance to reallocate the stack. Use copies of
these so that the &'s don't force the real ones into
memory. */
YYSTYPE *yyvs1 = yyvs;
- short int *yyss1 = yyss;
+ yytype_int16 *yyss1 = yyss;
YYLTYPE *yyls1 = yyls;
/* Each stack pointer address is followed by the size of the
yystacksize = YYMAXDEPTH;
{
- short int *yyss1 = yyss;
+ yytype_int16 *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
`-----------*/
yybackup:
-/* Do appropriate processing given the current state. */
-/* Read a look-ahead token if we need one and don't already have one. */
-/* yyresume: */
+ /* Do appropriate processing given the current state. Read a
+ look-ahead token if we need one and don't already have one. */
/* First try to decide what to do without reference to look-ahead token. */
-
yyn = yypact[yystate];
if (yyn == YYPACT_NINF)
goto yydefault;
if (yyn == YYFINAL)
YYACCEPT;
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
/* Shift the look-ahead token. */
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
- /* Discard the token being shifted unless it is eof. */
+ /* Discard the shifted token unless it is eof. */
if (yychar != YYEOF)
yychar = YYEMPTY;
+ yystate = yyn;
*++yyvsp = yylval;
*++yylsp = yylloc;
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- yystate = yyn;
goto yynewstate;
GCC warning that YYVAL may be used uninitialized. */
yyval = yyvsp[1-yylen];
- /* Default location. */
- YYLLOC_DEFAULT (yyloc, yylsp - yylen, yylen);
+ /* Default location. */
+ YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
YY_REDUCE_PRINT (yyn);
switch (yyn)
{
case 6:
-#line 203 "parse-gram.y"
- { prologue_augment ((yyvsp[0].chars), (yylsp[0])); }
+#line 218 "parse-gram.y"
+ { prologue_augment ((yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 7:
-#line 204 "parse-gram.y"
+#line 219 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
-#line 205 "parse-gram.y"
- { muscle_insert ((yyvsp[-1].chars), (yyvsp[0].chars)); }
+#line 221 "parse-gram.y"
+ {
+ static char one[] = "1";
+ muscle_insert ((yyvsp[(2) - (2)].chars), one);
+ }
break;
case 9:
-#line 206 "parse-gram.y"
- { defines_flag = true; }
+#line 225 "parse-gram.y"
+ { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); }
break;
case 10:
-#line 207 "parse-gram.y"
- { error_verbose = true; }
+#line 226 "parse-gram.y"
+ { defines_flag = true; }
break;
case 11:
-#line 208 "parse-gram.y"
- { expected_sr_conflicts = (yyvsp[0].integer); }
+#line 227 "parse-gram.y"
+ { error_verbose = true; }
break;
case 12:
-#line 209 "parse-gram.y"
- { expected_rr_conflicts = (yyvsp[0].integer); }
+#line 228 "parse-gram.y"
+ { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 13:
-#line 210 "parse-gram.y"
- { spec_file_prefix = (yyvsp[0].chars); }
+#line 229 "parse-gram.y"
+ { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); }
break;
case 14:
-#line 212 "parse-gram.y"
- {
- nondeterministic_parser = true;
- glr_parser = true;
- }
+#line 230 "parse-gram.y"
+ { spec_file_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 15:
-#line 217 "parse-gram.y"
+#line 232 "parse-gram.y"
{
- muscle_code_grow ("initial_action", (yyvsp[0].chars), (yylsp[0]));
- }
+ nondeterministic_parser = true;
+ glr_parser = true;
+ }
break;
case 16:
-#line 220 "parse-gram.y"
- { add_param ("lex_param", (yyvsp[0].chars), (yylsp[0])); }
+#line 237 "parse-gram.y"
+ {
+ muscle_code_grow ("initial_action", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)]));
+ }
break;
case 17:
-#line 221 "parse-gram.y"
- { locations_flag = true; }
+#line 240 "parse-gram.y"
+ { add_param ("lex_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 18:
-#line 222 "parse-gram.y"
- { spec_name_prefix = (yyvsp[0].chars); }
+#line 241 "parse-gram.y"
+ { locations_flag = true; }
break;
case 19:
-#line 223 "parse-gram.y"
- { no_lines_flag = true; }
+#line 242 "parse-gram.y"
+ { spec_name_prefix = (yyvsp[(3) - (3)].chars); }
break;
case 20:
-#line 224 "parse-gram.y"
- { nondeterministic_parser = true; }
+#line 243 "parse-gram.y"
+ { no_lines_flag = true; }
break;
case 21:
-#line 225 "parse-gram.y"
- { spec_outfile = (yyvsp[0].chars); }
+#line 244 "parse-gram.y"
+ { nondeterministic_parser = true; }
break;
case 22:
-#line 226 "parse-gram.y"
- { add_param ("parse_param", (yyvsp[0].chars), (yylsp[0])); }
+#line 245 "parse-gram.y"
+ { spec_outfile = (yyvsp[(3) - (3)].chars); }
break;
case 23:
-#line 227 "parse-gram.y"
- { pure_parser = true; }
+#line 246 "parse-gram.y"
+ { add_param ("parse_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); }
break;
case 24:
-#line 228 "parse-gram.y"
- { skeleton = (yyvsp[0].chars); }
+#line 247 "parse-gram.y"
+ { pure_parser = true; }
break;
case 25:
-#line 229 "parse-gram.y"
- { token_table_flag = true; }
+#line 248 "parse-gram.y"
+ { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); }
break;
case 26:
-#line 230 "parse-gram.y"
- { report_flag = report_states; }
+#line 249 "parse-gram.y"
+ { skeleton = (yyvsp[(2) - (2)].chars); }
break;
case 27:
-#line 231 "parse-gram.y"
+#line 250 "parse-gram.y"
+ { token_table_flag = true; }
+ break;
+
+ case 28:
+#line 251 "parse-gram.y"
+ { report_flag = report_states; }
+ break;
+
+ case 29:
+#line 252 "parse-gram.y"
{ yacc_flag = true; }
break;
- case 31:
-#line 239 "parse-gram.y"
+ case 33:
+#line 260 "parse-gram.y"
{
- grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
+ grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]));
}
break;
- case 32:
-#line 243 "parse-gram.y"
+ case 34:
+#line 264 "parse-gram.y"
{
+ char const *body = (yyvsp[(1) - (1)].chars);
+
+ if (typed)
+ {
+ /* Concatenate the union bodies, turning the first one's
+ trailing '}' into '\n', and omitting the second one's '{'. */
+ char *code = muscle_find ("stype");
+ code[strlen (code) - 1] = '\n';
+ body++;
+ }
+
typed = true;
- MUSCLE_INSERT_INT ("stype_line", (yylsp[0]).start.line);
- muscle_insert ("stype", (yyvsp[0].chars));
+ muscle_code_grow ("stype", body, (yylsp[(1) - (1)]));
}
break;
- case 33:
-#line 249 "parse-gram.y"
+ case 35:
+#line 280 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_destructor_set (list->sym, (yyvsp[-1].chars), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(2) - (2)].list); list; list = list->next)
+ symbol_destructor_set (list->sym, (yyvsp[(1) - (2)].chars), (yylsp[(1) - (2)]));
+ symbol_list_free ((yyvsp[(2) - (2)].list));
}
break;
- case 34:
-#line 256 "parse-gram.y"
+ case 36:
+#line 287 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_printer_set (list->sym, (yyvsp[-1].chars), list->location);
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(2) - (2)].list); list; list = list->next)
+ symbol_printer_set (list->sym, (yyvsp[(1) - (2)].chars), list->location);
+ symbol_list_free ((yyvsp[(2) - (2)].list));
}
break;
- case 35:
-#line 263 "parse-gram.y"
+ case 37:
+#line 294 "parse-gram.y"
{
default_prec = true;
}
break;
- case 36:
-#line 267 "parse-gram.y"
+ case 38:
+#line 298 "parse-gram.y"
{
default_prec = false;
}
break;
- case 37:
-#line 273 "parse-gram.y"
+ case 39:
+#line 304 "parse-gram.y"
{ current_class = nterm_sym; }
break;
- case 38:
-#line 274 "parse-gram.y"
+ case 40:
+#line 305 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 39:
-#line 278 "parse-gram.y"
+ case 41:
+#line 309 "parse-gram.y"
{ current_class = token_sym; }
break;
- case 40:
-#line 279 "parse-gram.y"
+ case 42:
+#line 310 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 41:
-#line 284 "parse-gram.y"
+ case 43:
+#line 315 "parse-gram.y"
{
symbol_list *list;
- for (list = (yyvsp[0].list); list; list = list->next)
- symbol_type_set (list->sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
- symbol_list_free ((yyvsp[0].list));
+ for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
+ symbol_type_set (list->sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]));
+ symbol_list_free ((yyvsp[(3) - (3)].list));
}
break;
- case 42:
-#line 294 "parse-gram.y"
+ case 44:
+#line 325 "parse-gram.y"
{
symbol_list *list;
++current_prec;
- for (list = (yyvsp[0].list); list; list = list->next)
+ for (list = (yyvsp[(3) - (3)].list); list; list = list->next)
{
- symbol_type_set (list->sym, current_type, (yylsp[-1]));
- symbol_precedence_set (list->sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2]));
+ symbol_type_set (list->sym, current_type, (yylsp[(2) - (3)]));
+ symbol_precedence_set (list->sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)]));
}
- symbol_list_free ((yyvsp[0].list));
+ symbol_list_free ((yyvsp[(3) - (3)].list));
current_type = NULL;
}
break;
- case 43:
-#line 308 "parse-gram.y"
- { (yyval.assoc) = left_assoc; }
- break;
-
- case 44:
-#line 309 "parse-gram.y"
- { (yyval.assoc) = right_assoc; }
- break;
-
case 45:
-#line 310 "parse-gram.y"
- { (yyval.assoc) = non_assoc; }
+#line 339 "parse-gram.y"
+ { (yyval.assoc) = left_assoc; }
break;
case 46:
-#line 314 "parse-gram.y"
- { current_type = NULL; }
+#line 340 "parse-gram.y"
+ { (yyval.assoc) = right_assoc; }
break;
case 47:
-#line 315 "parse-gram.y"
- { current_type = (yyvsp[0].uniqstr); }
+#line 341 "parse-gram.y"
+ { (yyval.assoc) = non_assoc; }
break;
case 48:
-#line 321 "parse-gram.y"
- { (yyval.list) = symbol_list_new ((yyvsp[0].symbol), (yylsp[0])); }
+#line 345 "parse-gram.y"
+ { current_type = NULL; }
break;
case 49:
-#line 322 "parse-gram.y"
- { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].symbol), (yylsp[0])); }
+#line 346 "parse-gram.y"
+ { current_type = (yyvsp[(1) - (1)].uniqstr); }
break;
case 50:
-#line 328 "parse-gram.y"
- {
- current_type = (yyvsp[0].uniqstr);
- }
+#line 352 "parse-gram.y"
+ { (yyval.list) = symbol_list_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); }
break;
case 51:
-#line 332 "parse-gram.y"
- {
- symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]));
- symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
- }
+#line 353 "parse-gram.y"
+ { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
break;
case 52:
-#line 337 "parse-gram.y"
+#line 359 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]));
- symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
- symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));
- }
+ current_type = (yyvsp[(1) - (1)].uniqstr);
+ }
break;
case 53:
-#line 343 "parse-gram.y"
+#line 363 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]));
- symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
- symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));
- }
+ 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)]));
+ }
break;
case 54:
-#line 349 "parse-gram.y"
+#line 368 "parse-gram.y"
{
- symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]));
- 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), (yyloc));
+ 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)]));
+ symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)]));
}
break;
- case 60:
-#line 378 "parse-gram.y"
+ case 55:
+#line 374 "parse-gram.y"
{
- if (yacc_flag)
- complain_at ((yyloc), _("POSIX forbids declarations in the grammar"));
+ 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)]));
+ symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc));
}
break;
- case 61:
-#line 383 "parse-gram.y"
+ case 56:
+#line 380 "parse-gram.y"
{
- yyerrok;
+ 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)]));
+ symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)]));
+ symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc));
}
break;
- case 62:
-#line 389 "parse-gram.y"
- { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); }
+ case 63:
+#line 410 "parse-gram.y"
+ {
+ yyerrok;
+ }
break;
case 64:
-#line 393 "parse-gram.y"
- { grammar_rule_end ((yylsp[0])); }
+#line 416 "parse-gram.y"
+ { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); }
break;
- case 65:
-#line 394 "parse-gram.y"
- { grammar_rule_end ((yylsp[0])); }
+ case 66:
+#line 420 "parse-gram.y"
+ { grammar_current_rule_end ((yylsp[(1) - (1)])); }
break;
case 67:
-#line 400 "parse-gram.y"
- { grammar_rule_begin (current_lhs, current_lhs_location); }
- break;
-
- case 68:
-#line 402 "parse-gram.y"
- { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); }
+#line 421 "parse-gram.y"
+ { grammar_current_rule_end ((yylsp[(3) - (3)])); }
break;
case 69:
-#line 404 "parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[0].chars), (yylsp[0])); }
+#line 427 "parse-gram.y"
+ { grammar_current_rule_begin (current_lhs, current_lhs_location); }
break;
case 70:
-#line 406 "parse-gram.y"
- { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
- break;
-
- case 71:
-#line 408 "parse-gram.y"
- { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+#line 429 "parse-gram.y"
+ { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); }
break;
case 72:
-#line 410 "parse-gram.y"
- { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+#line 432 "parse-gram.y"
+ { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); }
break;
case 73:
-#line 414 "parse-gram.y"
- { (yyval.symbol) = (yyvsp[0].symbol); }
+#line 434 "parse-gram.y"
+ { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); }
break;
case 74:
-#line 415 "parse-gram.y"
- { (yyval.symbol) = (yyvsp[0].symbol); }
+#line 436 "parse-gram.y"
+ { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); }
break;
case 75:
-#line 420 "parse-gram.y"
- { (yyval.chars) = (yyvsp[0].chars); }
+#line 440 "parse-gram.y"
+ { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 76:
-#line 426 "parse-gram.y"
- {
- (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
- symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]));
- }
+#line 441 "parse-gram.y"
+ { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); }
break;
case 77:
-#line 435 "parse-gram.y"
- { (yyval.chars) = (yyvsp[0].chars); }
+#line 457 "parse-gram.y"
+ { grammar_current_rule_action_append (last_string, last_braced_code_loc); }
break;
case 79:
-#line 442 "parse-gram.y"
+#line 464 "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 80:
+#line 473 "parse-gram.y"
+ { (yyval.chars) = (yyvsp[(1) - (1)].chars); }
+ break;
+
+ case 82:
+#line 480 "parse-gram.y"
{
- muscle_code_grow ("epilogue", (yyvsp[0].chars), (yylsp[0]));
+ muscle_code_grow ("epilogue", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)]));
scanner_last_string_free ();
}
break;
+/* Line 1270 of yacc.c. */
+#line 2149 "parse-gram.c"
default: break;
}
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-/* Line 1248 of yacc.c. */
-#line 2034 "parse-gram.c"
-\f
- yyvsp -= yylen;
- yyssp -= yylen;
- yylsp -= yylen;
-
+ YYPOPSTACK (yylen);
+ yylen = 0;
YY_STACK_PRINT (yyss, yyssp);
*++yyvsp = yyval;
error, discard it. */
if (yychar <= YYEOF)
- {
+ {
/* Return failure if at end of input. */
if (yychar == YYEOF)
YYABORT;
- }
+ }
else
{
- yydestruct ("Error: discarding", yytoken, &yylval, &yylloc);
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc);
yychar = YYEMPTY;
}
}
/* Pacify compilers like GCC when the user code never invokes
YYERROR and the label yyerrorlab therefore never appears in user
code. */
- if (0)
+ if (/*CONSTCOND*/ 0)
goto yyerrorlab;
yyerror_range[0] = yylsp[1-yylen];
- yylsp -= yylen;
- yyvsp -= yylen;
- yyssp -= yylen;
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
yystate = *yyssp;
goto yyerrlab1;
YYABORT;
yyerror_range[0] = *yylsp;
- yydestruct ("Error: popping", yystos[yystate], yyvsp, yylsp);
- YYPOPSTACK;
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, yylsp);
+ YYPOPSTACK (1);
yystate = *yyssp;
YY_STACK_PRINT (yyss, yyssp);
}
yyerror_range[1] = yylloc;
/* Using YYLLOC is tempting, but would change the location of
- the look-ahead. YYLOC is available though. */
- YYLLOC_DEFAULT (yyloc, yyerror_range - 1, 2);
+ the look-ahead. YYLOC is available though. */
+ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
*++yylsp = yyloc;
- /* Shift the error token. */
+ /* Shift the error token. */
YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
yystate = yyn;
if (yychar != YYEOF && yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead",
yytoken, &yylval, &yylloc);
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
while (yyssp != yyss)
{
yydestruct ("Cleanup: popping",
yystos[*yyssp], yyvsp, yylsp);
- YYPOPSTACK;
+ YYPOPSTACK (1);
}
#ifndef yyoverflow
if (yyss != yyssa)
}
-#line 448 "parse-gram.y"
+#line 486 "parse-gram.y"
scanner_last_string_free ();
}
+static void
+version_check (location const *loc, char const *version)
+{
+ if (strverscmp (version, PACKAGE_VERSION) > 0)
+ {
+ complain_at (*loc, "require bison %s, but have %s",
+ version, PACKAGE_VERSION);
+ exit (63);
+ }
+}
+
static void
gram_error (location const *loc, char const *msg)
{
projects / bison.git / blobdiff