X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/4b3673159e964d290cc78ae6fd325684d6c6004d..32c96bd755ac7ddc9fa26c0cf1d5eddd181bc51a:/src/parse-gram.c?ds=sidebyside diff --git a/src/parse-gram.c b/src/parse-gram.c index b62ba6bb..fb5803bb 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,7 +1,7 @@ -/* A Bison parser, made by GNU Bison 2.1a. */ +/* A Bison parser, made by GNU Bison 2.1b. */ /* 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 @@ -23,8 +23,8 @@ 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 @@ -37,7 +37,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.1a" +#define YYBISON_VERSION "2.1b" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -172,10 +172,10 @@ /* Copy the first part of user declarations. */ -#line 1 "../../src/parse-gram.y" +#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. @@ -195,6 +195,7 @@ 02110-1301 USA */ +#include #include "system.h" #include "complain.h" @@ -213,7 +214,7 @@ 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); @@ -221,18 +222,30 @@ static void version_check (location const *loc, char const *version); 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 @@ -252,24 +265,26 @@ static int current_prec = 0; # define YYTOKEN_TABLE 0 #endif -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 82 "../../src/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 267 "../../src/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; @@ -286,28 +301,47 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ -/* Line 219 of yacc.c. */ -#line 291 "../../src/parse-gram.c" +/* Line 221 of yacc.c. */ +#line 306 "parse-gram.c" -/* Define YYMODERN_C if this compiler supports C89 or better. If - __STDC__ is defined, the compiler is modern. IBM xlc 7.0 when run - as 'cc' doesn't define __STDC__ (or __STDC_VERSION__) for pedantic - reasons, but it defines __C99__FUNC__ so check that as well. - Consider a C++ compiler to be modern if it defines __cplusplus. */ -#ifndef YYMODERN_C -# if defined (__STDC__) || defined (__C99__FUNC__) || defined (__cplusplus) -# define YYMODERN_C 1 -# else -# define YYMODERN_C 0 -# endif +#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) && YYMODERN_C +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else @@ -330,9 +364,31 @@ typedef struct YYLTYPE #endif /* Suppress unused-variable warnings by "using" E. */ -#define YYUSE(e) do {;} while (/*CONSTCOND*/ 0 && (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 +#if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ @@ -340,16 +396,17 @@ typedef struct YYLTYPE # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca -# elif defined (__BUILTIN_VA_ARG_INCR) +# elif defined __BUILTIN_VA_ARG_INCR # include /* INFRINGES ON USER NAME SPACE */ -# elif defined (_AIX) +# elif defined _AIX # define YYSTACK_ALLOC __alloca -# elif defined (_MSC_VER) +# elif defined _MSC_VER # include /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca -# if ! defined (_ALLOCA_H) && ! defined (_STDLIB_H) && YYMODERN_C +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 @@ -360,14 +417,14 @@ typedef struct YYLTYPE # 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 @@ -375,37 +432,41 @@ typedef struct YYLTYPE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif -# ifdef __cplusplus -extern "C" { +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined (malloc) && ! defined (_STDLIB_H) && YYMODERN_C +# 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) && YYMODERN_C +# 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 -# ifdef __cplusplus -} -# 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; }; @@ -416,13 +477,13 @@ union yyalloc /* 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 @@ -433,7 +494,7 @@ union yyalloc for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ - while (/*CONSTCOND*/ 0) + while (YYID (0)) # endif # endif @@ -451,29 +512,23 @@ union yyalloc yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ - while (/*CONSTCOND*/ 0) + while (YYID (0)) #endif -#if YYMODERN_C - 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 161 -/* YYNTOKENS -- Number of terminals. */ +/* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 52 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 25 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 81 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 110 +/* 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 @@ -483,7 +538,7 @@ union yyalloc ((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, @@ -521,7 +576,7 @@ static const unsigned char yytranslate[] = #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, 21, 25, 27, 29, 32, 35, 39, 41, 43, 45, 47, @@ -530,54 +585,54 @@ static const unsigned char yyprhs[] = 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, 199, 201, - 203, 204 + 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[] = { - 53, 0, -1, 54, 48, 66, 76, -1, -1, 54, - 55, -1, 56, -1, 49, -1, 17, -1, 19, 75, - -1, 19, 75, 75, -1, 20, -1, 21, -1, 22, - 4, -1, 23, 4, -1, 24, 43, 75, -1, 25, - -1, 26, -1, 27, -1, 28, -1, 29, 43, 75, - -1, 31, -1, 32, -1, 33, 43, 75, -1, 34, - -1, 35, -1, 36, 75, -1, 37, 75, -1, 39, + 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, 74, -1, 46, 4, - 74, -1, 64, -1, 65, 64, -1, 67, -1, 66, + 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, 74, -1, 51, -1, 3, - -1, 3, -1, -1, 48, 50, -1 + 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, 192, 192, 200, 202, 206, 207, 208, 209, 210, - 211, 212, 213, 214, 215, 216, 221, 225, 226, 227, - 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, - 238, 242, 243, 244, 248, 254, 261, 268, 272, 279, - 279, 284, 284, 289, 299, 314, 315, 316, 320, 321, - 327, 328, 333, 337, 342, 348, 354, 365, 366, 375, - 376, 382, 383, 388, 395, 395, 399, 400, 401, 406, - 407, 409, 411, 413, 415, 420, 421, 425, 431, 440, - 445, 447 + 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\"", @@ -597,7 +652,7 @@ static const char *const yytname[] = "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", + "@3", "rhses.1", "rhs", "symbol", "action", "@4", "string_as_id", "string_content", "epilogue.opt", 0 }; #endif @@ -605,7 +660,7 @@ static const char *const yytname[] = # 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, @@ -617,7 +672,7 @@ static const unsigned short int yytoknum[] = # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = +static const yytype_uint8 yyr1[] = { 0, 52, 53, 54, 54, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, @@ -626,12 +681,12 @@ static const unsigned char yyr1[] = 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, 73, 74, 75, - 76, 76 + 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, 2, 3, 1, 1, 2, 2, 3, 1, 1, 1, 1, 3, @@ -640,40 +695,41 @@ static const unsigned char yyr2[] = 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 + 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, 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, 78, - 75, 35, 50, 76, 36, 79, 8, 12, 13, 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, 81, 56, 68, 69, - 0, 0, 0, 77, 70, 71, 67, 72, 73, 74 + 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, 41, 67, 43, 47, 46, 44, 45, 72, 51, 75, 76, 68, 69, 70, 85, 94, 95, - 52, 105, 53, 56, 89 + 52, 104, 105, 53, 56, 89 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ #define YYPACT_NINF -69 -static const yysigned_char yypact[] = +static const yytype_int8 yypact[] = { -69, 5, 112, -69, -69, -69, -35, 0, 0, -69, -69, -69, -69, -69, -69, 13, -69, -69, 20, 31, @@ -685,32 +741,33 @@ static const yysigned_char yypact[] = -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, -69, -1, -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[] = { -69, -69, -69, -69, 47, -69, -69, -69, -69, -69, - -69, -7, -58, 7, -69, -15, -69, -69, -69, -44, - -34, -69, -68, 30, -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 -81 -static const yysigned_char yytable[] = +#define YYTABLE_NINF -82 +static const yytype_int8 yytable[] = { 64, 54, 49, 49, 73, 3, 92, 48, 74, 49, 91, 98, 99, 100, 101, 102, 55, 79, 93, 93, - 79, -80, 65, 97, 57, 59, 4, 5, 6, 7, + 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, - 103, 26, 96, 88, 77, 106, 79, 0, 0, 34, - 0, 104, 62, 63, 0, 90, 107, 0, 66, 87, - 65, 0, 104, 0, 4, 5, 6, 7, 8, 9, + -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, @@ -722,14 +779,14 @@ static const yysigned_char yytable[] = 39, 40 }; -static const yysigned_char yycheck[] = +static const yytype_int8 yycheck[] = { 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, 99, 90, -1, -1, 38, + 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, @@ -745,19 +802,20 @@ static const yysigned_char yycheck[] = /* 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, 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, 41, 44, 48, 49, 55, 56, 57, 60, 61, 59, 58, 42, 3, - 46, 63, 72, 74, 63, 3, 75, 4, 4, 43, - 43, 43, 75, 75, 72, 1, 47, 56, 66, 67, + 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, - 75, 75, 75, 75, 44, 69, 44, 48, 67, 76, - 63, 4, 74, 64, 70, 71, 50, 74, 44, 45, - 14, 15, 16, 51, 72, 73, 71, 72, 4, 42 + 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) @@ -785,7 +843,7 @@ do \ yychar = (Token); \ yylval = (Value); \ yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ + YYPOPSTACK (1); \ goto yybackup; \ } \ else \ @@ -793,7 +851,7 @@ do \ yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ -while (/*CONSTCOND*/ 0) +while (YYID (0)) #define YYTERROR 1 @@ -808,7 +866,7 @@ while (/*CONSTCOND*/ 0) #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; \ @@ -822,7 +880,7 @@ while (/*CONSTCOND*/ 0) (Current).first_column = (Current).last_column = \ YYRHSLOC (Rhs, 0).last_column; \ } \ - while (/*CONSTCOND*/ 0) + while (YYID (0)) #endif @@ -834,8 +892,8 @@ while (/*CONSTCOND*/ 0) # 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 @@ -862,36 +920,181 @@ while (/*CONSTCOND*/ 0) do { \ if (yydebug) \ YYFPRINTF Args; \ -} while (/*CONSTCOND*/ 0) +} while (YYID (0)) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Type, Value, Location); \ + yy_symbol_print (stderr, \ + Type, Value, Location); \ YYFPRINTF (stderr, "\n"); \ } \ -} while (/*CONSTCOND*/ 0) +} 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 180 "parse-gram.y" + { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; +#line 970 "parse-gram.c" + break; + case 4: /* "\"integer\"" */ +#line 193 "parse-gram.y" + { fprintf (stderr, "%d", (yyvaluep->integer)); }; +#line 975 "parse-gram.c" + break; + case 8: /* "\"%destructor {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 980 "parse-gram.c" + break; + case 9: /* "\"%printer {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 985 "parse-gram.c" + break; + case 10: /* "\"%union {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 990 "parse-gram.c" + break; + case 26: /* "\"%initial-action {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 995 "parse-gram.c" + break; + case 27: /* "\"%lex-param {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 1000 "parse-gram.c" + break; + case 34: /* "\"%parse-param {...}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 1005 "parse-gram.c" + break; + case 42: /* "\"type\"" */ +#line 191 "parse-gram.y" + { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; +#line 1010 "parse-gram.c" + break; + case 46: /* "\"identifier\"" */ +#line 195 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; +#line 1015 "parse-gram.c" + break; + case 47: /* "\"identifier:\"" */ +#line 197 "parse-gram.y" + { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; +#line 1020 "parse-gram.c" + break; + case 49: /* "\"%{...%}\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 1025 "parse-gram.c" + break; + case 50: /* "\"epilogue\"" */ +#line 182 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; +#line 1030 "parse-gram.c" + break; + case 72: /* "symbol" */ +#line 195 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; +#line 1035 "parse-gram.c" + break; + case 75: /* "string_as_id" */ +#line 195 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; +#line 1040 "parse-gram.c" + break; + case 76: /* "string_content" */ +#line 180 "parse-gram.y" + { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; +#line 1045 "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 (__C99__FUNC__) || 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"); } @@ -900,37 +1103,47 @@ yy_stack_print (bottom, top) do { \ if (yydebug) \ yy_stack_print ((Bottom), (Top)); \ -} while (/*CONSTCOND*/ 0) +} while (YYID (0)) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ -#if defined (__STDC__) || defined (__C99__FUNC__) || 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 (/*CONSTCOND*/ 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. */ @@ -964,42 +1177,44 @@ int yydebug; #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 YYMODERN_C 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 YYMODERN_C 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; @@ -1087,7 +1302,7 @@ yysyntax_error (char *yyresult, int yystate, int yychar) # 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"); @@ -1100,13 +1315,13 @@ yysyntax_error (char *yyresult, int yystate, int yychar) 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. */ @@ -1118,26 +1333,26 @@ yysyntax_error (char *yyresult, int yystate, int yychar) 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) @@ -1145,166 +1360,38 @@ yysyntax_error (char *yyresult, int yystate, int yychar) 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 */ -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if defined (__STDC__) || defined (__C99__FUNC__) || 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 -{ - YYUSE (yyvaluep); - YYUSE (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 169 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 1211 "../../src/parse-gram.c" - break; - case 4: /* "\"integer\"" */ -#line 182 "../../src/parse-gram.y" - { fprintf (stderr, "%d", (yyvaluep->integer)); }; -#line 1216 "../../src/parse-gram.c" - break; - case 8: /* "\"%destructor {...}\"" */ -#line 171 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1221 "../../src/parse-gram.c" - break; - case 9: /* "\"%printer {...}\"" */ -#line 175 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1226 "../../src/parse-gram.c" - break; - case 10: /* "\"%union {...}\"" */ -#line 176 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1231 "../../src/parse-gram.c" - break; - case 26: /* "\"%initial-action {...}\"" */ -#line 172 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1236 "../../src/parse-gram.c" - break; - case 27: /* "\"%lex-param {...}\"" */ -#line 173 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1241 "../../src/parse-gram.c" - break; - case 34: /* "\"%parse-param {...}\"" */ -#line 174 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1246 "../../src/parse-gram.c" - break; - case 42: /* "\"type\"" */ -#line 180 "../../src/parse-gram.y" - { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; -#line 1251 "../../src/parse-gram.c" - break; - case 46: /* "\"identifier\"" */ -#line 184 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1256 "../../src/parse-gram.c" - break; - case 47: /* "\"identifier:\"" */ -#line 186 "../../src/parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; -#line 1261 "../../src/parse-gram.c" - break; - case 49: /* "\"%{...%}\"" */ -#line 178 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1266 "../../src/parse-gram.c" - break; - case 50: /* "\"epilogue\"" */ -#line 178 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1271 "../../src/parse-gram.c" - break; - case 51: /* "\"{...}\"" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1276 "../../src/parse-gram.c" - break; - case 72: /* "symbol" */ -#line 184 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1281 "../../src/parse-gram.c" - break; - case 73: /* "action" */ -#line 177 "../../src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -#line 1286 "../../src/parse-gram.c" - break; - case 74: /* "string_as_id" */ -#line 184 "../../src/parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -#line 1291 "../../src/parse-gram.c" - break; - case 75: /* "string_content" */ -#line 169 "../../src/parse-gram.y" - { fprintf (stderr, "\"%s\"", (yyvaluep->chars)); }; -#line 1296 "../../src/parse-gram.c" - break; - default: - break; - } - YYFPRINTF (yyoutput, ")"); -} -#endif /* ! YYDEBUG */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ -#if defined (__STDC__) || defined (__C99__FUNC__) || 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 @@ -1327,7 +1414,7 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) { default: - break; + break; } } @@ -1335,13 +1422,13 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM -# if YYMODERN_C +#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 (); @@ -1358,14 +1445,18 @@ int yyparse (); `----------*/ #ifdef YYPARSE_PARAM -# if YYMODERN_C -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 (__C99__FUNC__) || defined (__cplusplus) +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) int yyparse (void) #else @@ -1409,9 +1500,9 @@ YYLTYPE yylloc; 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]; @@ -1422,10 +1513,10 @@ YYLTYPE yylloc; 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; @@ -1434,9 +1525,9 @@ YYLTYPE yylloc; 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")); @@ -1460,8 +1551,8 @@ YYLTYPE yylloc; #endif - /* User initialization code. */ -#line 72 "../../src/parse-gram.y" + /* User initialization code. */ +#line 85 "parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default location is needed. */ @@ -1469,8 +1560,8 @@ YYLTYPE yylloc; yylloc.start.line = yylloc.end.line = 1; yylloc.start.column = yylloc.end.column = 0; } -/* Line 1066 of yacc.c. */ -#line 1474 "../../src/parse-gram.c" +/* Line 1083 of yacc.c. */ +#line 1565 "parse-gram.c" yylsp[0] = yylloc; goto yysetstate; @@ -1479,8 +1570,7 @@ YYLTYPE yylloc; `------------------------------------------------------------*/ 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: @@ -1493,11 +1583,11 @@ YYLTYPE yylloc; #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 @@ -1525,7 +1615,7 @@ YYLTYPE yylloc; yystacksize = YYMAXDEPTH; { - short int *yyss1 = yyss; + yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) @@ -1560,12 +1650,10 @@ YYLTYPE yylloc; `-----------*/ 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; @@ -1607,22 +1695,21 @@ yybackup: 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; @@ -1653,193 +1740,206 @@ yyreduce: 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 207 "../../src/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 208 "../../src/parse-gram.y" +#line 219 "parse-gram.y" { debug_flag = true; } break; case 8: -#line 209 "../../src/parse-gram.y" - { muscle_insert ((yyvsp[0].chars), "1"); } +#line 221 "parse-gram.y" + { + static char one[] = "1"; + muscle_insert ((yyvsp[(2) - (2)].chars), one); + } break; case 9: -#line 210 "../../src/parse-gram.y" - { muscle_insert ((yyvsp[-1].chars), (yyvsp[0].chars)); } +#line 225 "parse-gram.y" + { muscle_insert ((yyvsp[(2) - (3)].chars), (yyvsp[(3) - (3)].chars)); } break; case 10: -#line 211 "../../src/parse-gram.y" +#line 226 "parse-gram.y" { defines_flag = true; } break; case 11: -#line 212 "../../src/parse-gram.y" +#line 227 "parse-gram.y" { error_verbose = true; } break; case 12: -#line 213 "../../src/parse-gram.y" - { expected_sr_conflicts = (yyvsp[0].integer); } +#line 228 "parse-gram.y" + { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 13: -#line 214 "../../src/parse-gram.y" - { expected_rr_conflicts = (yyvsp[0].integer); } +#line 229 "parse-gram.y" + { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 14: -#line 215 "../../src/parse-gram.y" - { spec_file_prefix = (yyvsp[0].chars); } +#line 230 "parse-gram.y" + { spec_file_prefix = (yyvsp[(3) - (3)].chars); } break; case 15: -#line 217 "../../src/parse-gram.y" +#line 232 "parse-gram.y" { - nondeterministic_parser = true; - glr_parser = true; - } + nondeterministic_parser = true; + glr_parser = true; + } break; case 16: -#line 222 "../../src/parse-gram.y" +#line 237 "parse-gram.y" { - muscle_code_grow ("initial_action", (yyvsp[0].chars), (yylsp[0])); - } + muscle_code_grow ("initial_action", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); + } break; case 17: -#line 225 "../../src/parse-gram.y" - { add_param ("lex_param", (yyvsp[0].chars), (yylsp[0])); } +#line 240 "parse-gram.y" + { add_param ("lex_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); } break; case 18: -#line 226 "../../src/parse-gram.y" +#line 241 "parse-gram.y" { locations_flag = true; } break; case 19: -#line 227 "../../src/parse-gram.y" - { spec_name_prefix = (yyvsp[0].chars); } +#line 242 "parse-gram.y" + { spec_name_prefix = (yyvsp[(3) - (3)].chars); } break; case 20: -#line 228 "../../src/parse-gram.y" +#line 243 "parse-gram.y" { no_lines_flag = true; } break; case 21: -#line 229 "../../src/parse-gram.y" +#line 244 "parse-gram.y" { nondeterministic_parser = true; } break; case 22: -#line 230 "../../src/parse-gram.y" - { spec_outfile = (yyvsp[0].chars); } +#line 245 "parse-gram.y" + { spec_outfile = (yyvsp[(3) - (3)].chars); } break; case 23: -#line 231 "../../src/parse-gram.y" - { add_param ("parse_param", (yyvsp[0].chars), (yylsp[0])); } +#line 246 "parse-gram.y" + { add_param ("parse_param", (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); } break; case 24: -#line 232 "../../src/parse-gram.y" +#line 247 "parse-gram.y" { pure_parser = true; } break; case 25: -#line 233 "../../src/parse-gram.y" - { version_check (&(yylsp[0]), (yyvsp[0].chars)); } +#line 248 "parse-gram.y" + { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } break; case 26: -#line 234 "../../src/parse-gram.y" - { skeleton = (yyvsp[0].chars); } +#line 249 "parse-gram.y" + { skeleton = (yyvsp[(2) - (2)].chars); } break; case 27: -#line 235 "../../src/parse-gram.y" +#line 250 "parse-gram.y" { token_table_flag = true; } break; case 28: -#line 236 "../../src/parse-gram.y" +#line 251 "parse-gram.y" { report_flag = report_states; } break; case 29: -#line 237 "../../src/parse-gram.y" +#line 252 "parse-gram.y" { yacc_flag = true; } break; case 33: -#line 245 "../../src/parse-gram.y" +#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 34: -#line 249 "../../src/parse-gram.y" +#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 35: -#line 255 "../../src/parse-gram.y" +#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 36: -#line 262 "../../src/parse-gram.y" +#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), (yylsp[(1) - (2)])); + symbol_list_free ((yyvsp[(2) - (2)].list)); } break; case 37: -#line 269 "../../src/parse-gram.y" +#line 294 "parse-gram.y" { default_prec = true; } break; case 38: -#line 273 "../../src/parse-gram.y" +#line 298 "parse-gram.y" { default_prec = false; } break; case 39: -#line 279 "../../src/parse-gram.y" +#line 304 "parse-gram.y" { current_class = nterm_sym; } break; case 40: -#line 280 "../../src/parse-gram.y" +#line 305 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; @@ -1847,12 +1947,12 @@ yyreduce: break; case 41: -#line 284 "../../src/parse-gram.y" +#line 309 "parse-gram.y" { current_class = token_sym; } break; case 42: -#line 285 "../../src/parse-gram.y" +#line 310 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; @@ -1860,215 +1960,200 @@ yyreduce: break; case 43: -#line 290 "../../src/parse-gram.y" +#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 44: -#line 300 "../../src/parse-gram.y" +#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 45: -#line 314 "../../src/parse-gram.y" +#line 339 "parse-gram.y" { (yyval.assoc) = left_assoc; } break; case 46: -#line 315 "../../src/parse-gram.y" +#line 340 "parse-gram.y" { (yyval.assoc) = right_assoc; } break; case 47: -#line 316 "../../src/parse-gram.y" +#line 341 "parse-gram.y" { (yyval.assoc) = non_assoc; } break; case 48: -#line 320 "../../src/parse-gram.y" +#line 345 "parse-gram.y" { current_type = NULL; } break; case 49: -#line 321 "../../src/parse-gram.y" - { current_type = (yyvsp[0].uniqstr); } +#line 346 "parse-gram.y" + { current_type = (yyvsp[(1) - (1)].uniqstr); } break; case 50: -#line 327 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_new ((yyvsp[0].symbol), (yylsp[0])); } +#line 352 "parse-gram.y" + { (yyval.list) = symbol_list_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 51: -#line 328 "../../src/parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].symbol), (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 334 "../../src/parse-gram.y" +#line 359 "parse-gram.y" { - current_type = (yyvsp[0].uniqstr); + current_type = (yyvsp[(1) - (1)].uniqstr); } break; case 53: -#line 338 "../../src/parse-gram.y" +#line 363 "parse-gram.y" { - symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0])); - symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); + 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 343 "../../src/parse-gram.y" +#line 368 "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])); + 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 55: -#line 349 "../../src/parse-gram.y" +#line 374 "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) - (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 56: -#line 355 "../../src/parse-gram.y" +#line 380 "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)); - } - break; - - case 62: -#line 384 "../../src/parse-gram.y" - { - if (yacc_flag) - complain_at ((yyloc), _("POSIX forbids declarations in the grammar")); + 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 63: -#line 389 "../../src/parse-gram.y" +#line 410 "parse-gram.y" { yyerrok; } break; case 64: -#line 395 "../../src/parse-gram.y" - { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); } +#line 416 "parse-gram.y" + { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } break; case 66: -#line 399 "../../src/parse-gram.y" - { grammar_rule_end ((yylsp[0])); } +#line 420 "parse-gram.y" + { grammar_current_rule_end ((yylsp[(1) - (1)])); } break; case 67: -#line 400 "../../src/parse-gram.y" - { grammar_rule_end ((yylsp[0])); } +#line 421 "parse-gram.y" + { grammar_current_rule_end ((yylsp[(3) - (3)])); } break; case 69: -#line 406 "../../src/parse-gram.y" - { grammar_rule_begin (current_lhs, current_lhs_location); } +#line 427 "parse-gram.y" + { grammar_current_rule_begin (current_lhs, current_lhs_location); } break; case 70: -#line 408 "../../src/parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); } - break; - - case 71: -#line 410 "../../src/parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[0].chars), (yylsp[0])); } +#line 429 "parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } break; case 72: -#line 412 "../../src/parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } +#line 432 "parse-gram.y" + { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } break; case 73: -#line 414 "../../src/parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } +#line 434 "parse-gram.y" + { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } break; case 74: -#line 416 "../../src/parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } +#line 436 "parse-gram.y" + { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } break; case 75: -#line 420 "../../src/parse-gram.y" - { (yyval.symbol) = (yyvsp[0].symbol); } +#line 440 "parse-gram.y" + { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } break; case 76: -#line 421 "../../src/parse-gram.y" - { (yyval.symbol) = (yyvsp[0].symbol); } +#line 441 "parse-gram.y" + { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } break; case 77: -#line 426 "../../src/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 78: -#line 432 "../../src/parse-gram.y" + case 79: +#line 464 "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])); + (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 79: -#line 441 "../../src/parse-gram.y" - { (yyval.chars) = (yyvsp[0].chars); } + case 80: +#line 473 "parse-gram.y" + { (yyval.chars) = (yyvsp[(1) - (1)].chars); } break; - case 81: -#line 448 "../../src/parse-gram.y" + 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 1272 of yacc.c. */ +#line 2151 "parse-gram.c" default: break; } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); -/* Line 1262 of yacc.c. */ -#line 2067 "../../src/parse-gram.c" - - yyvsp -= yylen; - yyssp -= yylen; - yylsp -= yylen; - + YYPOPSTACK (yylen); + yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; @@ -2142,15 +2227,15 @@ yyerrlab: error, discard it. */ if (yychar <= YYEOF) - { + { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; - } + } else { yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc); + yytoken, &yylval, &yylloc); yychar = YYEMPTY; } } @@ -2172,9 +2257,11 @@ yyerrorlab: 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; @@ -2205,8 +2292,8 @@ yyerrlab1: yyerror_range[0] = *yylsp; yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp); - YYPOPSTACK; + yystos[yystate], yyvsp, yylsp); + YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } @@ -2218,11 +2305,11 @@ yyerrlab1: 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; @@ -2257,11 +2344,15 @@ yyreturn: 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) @@ -2275,7 +2366,7 @@ yyreturn: } -#line 454 "../../src/parse-gram.y" +#line 486 "parse-gram.y"