X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3c9b20ff5acd1ad1a888a05717bf45b77b623f55..d2e3c807dce62e70b2ccdaa86c8190b2661a45b4:/src/parse-gram.c?ds=sidebyside diff --git a/src/parse-gram.c b/src/parse-gram.c index 643b2090..4e7b281b 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,8 +1,8 @@ -/* A Bison parser, made by GNU Bison 2.4.555-5c9e. */ +/* A Bison parser, made by GNU Bison 2.7.987-a2db-dirty. */ -/* Implementation for Bison's Yacc-like parsers in C +/* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2012 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 @@ -44,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.4.555-5c9e" +#define YYBISON_VERSION "2.7.987-a2db-dirty" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -58,9 +58,9 @@ /* Pull parsers. */ #define YYPULL 1 -/* Using locations. */ -#define YYLSP_NEEDED 1 - +/* Substitute the type names. */ +#define YYSTYPE GRAM_STYPE +#define YYLTYPE GRAM_LTYPE /* Substitute the variable and function names. */ #define yyparse gram_parse #define yylex gram_lex @@ -72,11 +72,11 @@ #define yylloc gram_lloc /* Copy the first part of user declarations. */ -/* Line 269 of yacc.c */ +/* Line 356 of yacc.c */ #line 1 "src/parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002-2011 Free Software Foundation, Inc. + Copyright (C) 2002-2012 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -96,6 +96,7 @@ #include #include "system.h" +#include "c-ctype.h" #include "complain.h" #include "conflicts.h" #include "files.h" @@ -106,14 +107,16 @@ #include "quotearg.h" #include "reader.h" #include "symlist.h" +#include "symtab.h" #include "scan-gram.h" #include "scan-code.h" +#include "xmemdup0.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); @@ -121,18 +124,21 @@ 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 char const *char_name (char); -/* Line 269 of yacc.c */ -#line 131 "src/parse-gram.c" +/* Line 356 of yacc.c */ +#line 134 "src/parse-gram.c" -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE @@ -142,14 +148,28 @@ static char const *char_name (char); # define YYERROR_VERBOSE 1 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* In a future release of Bison, this section will be replaced + by #include "src/parse-gram.h". */ +#ifndef YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED +# define YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED +/* Debug traces. */ +#ifndef GRAM_DEBUG +# if defined YYDEBUG +#if YYDEBUG +# define GRAM_DEBUG 1 +# else +# define GRAM_DEBUG 0 +# endif +# else /* ! defined YYDEBUG */ +# define GRAM_DEBUG 1 +# endif /* ! defined YYDEBUG */ +#endif /* ! defined GRAM_DEBUG */ +#if GRAM_DEBUG +extern int gram_debug; #endif - /* "%code requires" blocks. */ -/* Line 289 of yacc.c */ -#line 202 "src/parse-gram.y" +/* Line 372 of yacc.c */ +#line 223 "src/parse-gram.y" # ifndef PARAM_TYPE # define PARAM_TYPE @@ -163,71 +183,70 @@ static char const *char_name (char); # endif -/* Line 289 of yacc.c */ -#line 168 "src/parse-gram.c" +/* Line 372 of yacc.c */ +#line 188 "src/parse-gram.c" -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - GRAM_EOF = 0, - STRING = 258, - INT = 259, - PERCENT_TOKEN = 260, - PERCENT_NTERM = 261, - PERCENT_TYPE = 262, - PERCENT_DESTRUCTOR = 263, - PERCENT_PRINTER = 264, - PERCENT_LEFT = 265, - PERCENT_RIGHT = 266, - PERCENT_NONASSOC = 267, - PERCENT_PRECEDENCE = 268, - PERCENT_PREC = 269, - PERCENT_DPREC = 270, - PERCENT_MERGE = 271, - PERCENT_CODE = 272, - PERCENT_DEFAULT_PREC = 273, - PERCENT_DEFINE = 274, - PERCENT_DEFINES = 275, - PERCENT_ERROR_VERBOSE = 276, - PERCENT_EXPECT = 277, - PERCENT_EXPECT_RR = 278, - PERCENT_FLAG = 279, - PERCENT_FILE_PREFIX = 280, - PERCENT_GLR_PARSER = 281, - PERCENT_INITIAL_ACTION = 282, - PERCENT_LANGUAGE = 283, - PERCENT_NAME_PREFIX = 284, - PERCENT_NO_DEFAULT_PREC = 285, - PERCENT_NO_LINES = 286, - PERCENT_NONDETERMINISTIC_PARSER = 287, - PERCENT_OUTPUT = 288, - PERCENT_REQUIRE = 289, - PERCENT_SKELETON = 290, - PERCENT_START = 291, - PERCENT_TOKEN_TABLE = 292, - PERCENT_VERBOSE = 293, - PERCENT_YACC = 294, - BRACED_CODE = 295, - BRACED_PREDICATE = 296, - BRACKETED_ID = 297, - CHAR = 298, - EPILOGUE = 299, - EQUAL = 300, - ID = 301, - ID_COLON = 302, - PERCENT_PERCENT = 303, - PIPE = 304, - PROLOGUE = 305, - SEMICOLON = 306, - TAG = 307, - TAG_ANY = 308, - TAG_NONE = 309, - PERCENT_PARAM = 310, - PERCENT_UNION = 311 - }; +/* Token type. */ +#ifndef GRAM_TOKENTYPE +# define GRAM_TOKENTYPE + enum gram_tokentype + { + GRAM_EOF = 0, + STRING = 258, + INT = 259, + PERCENT_TOKEN = 260, + PERCENT_NTERM = 261, + PERCENT_TYPE = 262, + PERCENT_DESTRUCTOR = 263, + PERCENT_PRINTER = 264, + PERCENT_LEFT = 265, + PERCENT_RIGHT = 266, + PERCENT_NONASSOC = 267, + PERCENT_PRECEDENCE = 268, + PERCENT_PREC = 269, + PERCENT_DPREC = 270, + PERCENT_MERGE = 271, + PERCENT_CODE = 272, + PERCENT_DEFAULT_PREC = 273, + PERCENT_DEFINE = 274, + PERCENT_DEFINES = 275, + PERCENT_ERROR_VERBOSE = 276, + PERCENT_EXPECT = 277, + PERCENT_EXPECT_RR = 278, + PERCENT_FLAG = 279, + PERCENT_FILE_PREFIX = 280, + PERCENT_GLR_PARSER = 281, + PERCENT_INITIAL_ACTION = 282, + PERCENT_LANGUAGE = 283, + PERCENT_NAME_PREFIX = 284, + PERCENT_NO_DEFAULT_PREC = 285, + PERCENT_NO_LINES = 286, + PERCENT_NONDETERMINISTIC_PARSER = 287, + PERCENT_OUTPUT = 288, + PERCENT_REQUIRE = 289, + PERCENT_SKELETON = 290, + PERCENT_START = 291, + PERCENT_TOKEN_TABLE = 292, + PERCENT_VERBOSE = 293, + PERCENT_YACC = 294, + BRACED_CODE = 295, + BRACED_PREDICATE = 296, + BRACKETED_ID = 297, + CHAR = 298, + EPILOGUE = 299, + EQUAL = 300, + ID = 301, + ID_COLON = 302, + PERCENT_PERCENT = 303, + PIPE = 304, + PROLOGUE = 305, + SEMICOLON = 306, + TAG = 307, + TAG_ANY = 308, + TAG_NONE = 309, + PERCENT_PARAM = 310, + PERCENT_UNION = 311 + }; #endif /* Tokens. */ #define GRAM_EOF 0 @@ -286,14 +305,13 @@ static char const *char_name (char); #define PERCENT_PARAM 310 #define PERCENT_UNION 311 - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE +/* Value type. */ +#if ! defined GRAM_STYPE && ! defined GRAM_STYPE_IS_DECLARED +typedef union GRAM_STYPE GRAM_STYPE; +union GRAM_STYPE { -/* Line 294 of yacc.c */ -#line 88 "src/parse-gram.y" +/* Line 372 of yacc.c */ +#line 109 "src/parse-gram.y" assoc assoc; char *code; @@ -305,56 +323,82 @@ typedef union YYSTYPE uniqstr uniqstr; unsigned char character; -/* Line 294 of yacc.c */ -#line 226 "src/parse-gram.y" +/* Line 372 of yacc.c */ +#line 247 "src/parse-gram.y" param_type param; +/* Line 372 of yacc.c */ +#line 423 "src/parse-gram.y" +code_props_type code_type; -/* Line 294 of yacc.c */ -#line 316 "src/parse-gram.c" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 +/* Line 372 of yacc.c */ +#line 337 "src/parse-gram.c" +}; +# define GRAM_STYPE_IS_TRIVIAL 1 +# define GRAM_STYPE_IS_DECLARED 1 #endif -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE +/* Location type. */ +#if ! defined GRAM_LTYPE && ! defined GRAM_LTYPE_IS_DECLARED +typedef struct GRAM_LTYPE GRAM_LTYPE; +struct GRAM_LTYPE { int first_line; int first_column; int last_line; int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 +}; +# define GRAM_LTYPE_IS_DECLARED 1 +# define GRAM_LTYPE_IS_TRIVIAL 1 #endif + +int gram_parse (void); + +#endif /* !YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED */ + /* Copy the second part of user declarations. */ -/* Line 344 of yacc.c */ -#line 340 "src/parse-gram.c" +/* Line 375 of yacc.c */ +#line 366 "src/parse-gram.c" /* Unqualified %code blocks. */ -/* Line 345 of yacc.c */ -#line 55 "src/parse-gram.y" +/* Line 376 of yacc.c */ +#line 58 "src/parse-gram.y" static int current_prec = 0; static location current_lhs_location; static named_ref *current_lhs_named_ref; - static symbol *current_lhs; + static symbol *current_lhs_symbol; static symbol_class current_class = unknown_sym; static uniqstr current_type = NULL; + /** Set the new current left-hand side symbol, possibly common + * to several right-hand side parts of rule. + */ + static + void + current_lhs(symbol *sym, location loc, named_ref *ref) + { + current_lhs_symbol = sym; + current_lhs_location = loc; + /* In order to simplify memory management, named references for lhs + are always assigned by deep copy into the current symbol_list + node. This is because a single named-ref in the grammar may + result in several uses when the user factors lhs between several + rules using "|". Therefore free the parser's original copy. */ + free (current_lhs_named_ref); + current_lhs_named_ref = ref; + } + #define YYTYPE_INT16 int_fast16_t #define YYTYPE_INT8 int_fast8_t #define YYTYPE_UINT16 uint_fast16_t #define YYTYPE_UINT8 uint_fast8_t -/* Line 345 of yacc.c */ -#line 215 "src/parse-gram.y" +/* Line 376 of yacc.c */ +#line 236 "src/parse-gram.y" /** Add a lex-param and/or a parse-param. * @@ -366,8 +410,8 @@ typedef struct YYLTYPE static param_type current_param = param_none; -/* Line 345 of yacc.c */ -#line 371 "src/parse-gram.c" +/* Line 376 of yacc.c */ +#line 415 "src/parse-gram.c" #ifdef short # undef short @@ -381,11 +425,8 @@ typedef unsigned char yytype_uint8; #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; +typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 @@ -405,8 +446,7 @@ typedef short int yytype_int16; # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# elif ! defined YYSIZE_T # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else @@ -420,37 +460,19 @@ typedef short int yytype_int16; # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ -# define YY_(msgid) msgid +# define YY_(Msgid) Msgid # endif #endif /* 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 yyi) +#ifdef __GNUC__ +# define YYUSE(E) ((void) (E)) #else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} +# define YYUSE(E) /* empty */ #endif #if 1 @@ -459,7 +481,7 @@ YYID (yyi) # ifdef YYSTACK_ALLOC /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (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 @@ -475,7 +497,7 @@ YYID (yyi) # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) + && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 @@ -483,15 +505,13 @@ YYID (yyi) # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined malloc && ! defined EXIT_SUCCESS void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif @@ -502,8 +522,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL \ + && defined GRAM_STYPE_IS_TRIVIAL && GRAM_STYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -529,35 +549,35 @@ union yyalloc elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) #endif #if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from FROM to TO. The source and destination do +/* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) # else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) # endif # endif #endif /* !YYCOPY_NEEDED */ @@ -565,23 +585,23 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 163 +#define YYLAST 157 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 57 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 36 +#define YYNNTS 38 /* YYNRULES -- Number of rules. */ -#define YYNRULES 110 +#define YYNRULES 109 /* YYNSTATES -- Number of states. */ -#define YYNSTATES 149 +#define YYNSTATES 143 /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned by yylex, with out-of-bounds checking. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 311 -#define YYTRANSLATE(YYX) \ +#define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM @@ -622,26 +642,25 @@ static const yytype_uint8 yytranslate[] = 55, 56 }; -#if YYDEBUG - /* YYRLINEYYN -- Source line where rule number YYN was defined. */ +#if GRAM_DEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 251, 251, 259, 261, 265, 266, 276, 280, 285, - 286, 291, 296, 297, 298, 299, 300, 305, 314, 315, - 316, 317, 318, 319, 320, 321, 321, 322, 323, 347, - 348, 349, 350, 354, 355, 364, 365, 366, 370, 377, - 384, 388, 392, 399, 414, 415, 419, 431, 431, 436, - 436, 441, 452, 467, 468, 469, 470, 474, 475, 480, - 482, 487, 488, 493, 495, 500, 501, 505, 506, 507, - 508, 513, 518, 523, 529, 535, 546, 547, 556, 557, - 563, 564, 565, 572, 572, 577, 578, 579, 584, 586, - 588, 590, 592, 594, 596, 601, 603, 613, 614, 619, - 620, 621, 630, 650, 652, 661, 666, 667, 672, 679, - 681 + 0, 272, 272, 280, 282, 286, 287, 297, 301, 306, + 307, 312, 317, 318, 319, 320, 325, 334, 335, 336, + 337, 338, 339, 339, 340, 341, 365, 366, 367, 368, + 372, 373, 382, 383, 384, 388, 400, 404, 408, 415, + 426, 427, 437, 438, 442, 454, 454, 459, 459, 464, + 475, 490, 491, 492, 493, 497, 498, 503, 505, 510, + 511, 516, 518, 523, 524, 528, 529, 533, 534, 535, + 540, 545, 550, 556, 562, 573, 574, 583, 584, 590, + 591, 592, 599, 599, 607, 608, 609, 614, 616, 618, + 620, 622, 624, 626, 631, 633, 643, 644, 649, 650, + 651, 660, 680, 682, 691, 696, 697, 702, 709, 711 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#if GRAM_DEBUG || YYERROR_VERBOSE || 1 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = @@ -661,13 +680,13 @@ static const char *const yytname[] = "\"|\"", "\"%{...%}\"", "\";\"", "\"\"", "\"<*>\"", "\"<>\"", "\"%param\"", "\"%union\"", "$accept", "input", "prologue_declarations", "prologue_declaration", "$@1", "params", "grammar_declaration", - "union_name", "symbol_declaration", "$@2", "$@3", + "code_props_type", "union_name", "symbol_declaration", "$@2", "$@3", "precedence_declaration", "precedence_declarator", "tag.opt", "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist", - "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", + "generic_symlist_item", "tag", "symbol_def", "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs", "named_ref.opt", "variable", "content.opt", "braceless", "id", - "id_colon", "symbol", "string_as_id", "epilogue.opt", 0 + "id_colon", "symbol", "string_as_id", "epilogue.opt", YY_NULL }; #endif @@ -685,436 +704,416 @@ static const yytype_uint16 yytoknum[] = }; # endif -#define YYPACT_NINF -50 +#define YYPACT_NINF -74 -#define yypact_value_is_default(yystate) \ - ((yystate) == (-50)) +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-74))) -#define YYTABLE_NINF -110 +#define YYTABLE_NINF -109 -#define yytable_value_is_error(yytable_value) \ - YYID (0) +#define yytable_value_is_error(Yytable_value) \ + 0 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ + STATE-NUM. */ static const yytype_int16 yypact[] = { - -50, 4, 107, -50, -50, -50, -20, 3, 11, -50, - -50, -50, -50, 14, -50, 12, 68, -50, 72, 73, - -50, 0, -50, 45, 86, 2, -50, -50, -50, 17, - 95, 96, 32, -50, -50, -50, 16, -50, -50, -50, - 54, -50, -50, -50, -50, 49, -2, -2, 32, 27, - 27, -50, 63, -50, -50, -50, 37, -50, -50, -50, - -50, 101, -50, -50, -50, 103, -50, 104, -50, -50, - -50, -50, -50, -50, -50, -50, 57, -50, 58, 1, - -50, -50, 79, 70, -50, 63, -50, 32, -50, -50, - -2, 64, -2, 32, -50, -50, -50, -50, 27, -50, - -50, 27, -50, -50, -50, -50, -50, -50, -50, -50, - -50, 78, -50, -50, -50, -50, -50, 83, -50, 32, - -50, 143, -50, 145, -50, -50, -50, -50, -50, -50, - -50, -50, -50, 43, 50, -50, -50, 32, 146, 97, - 79, -50, 79, 50, -50, -50, -50, -50, -50 + -74, 40, 101, -74, -74, -74, -48, -74, -74, -74, + -74, -74, -74, 19, -74, 0, 52, -74, 56, 79, + -74, 81, -74, 45, 83, 84, -74, -74, -74, 85, + 86, 87, 31, -74, -74, -74, 15, -74, -74, -74, + 46, -74, -74, 51, -74, -74, 42, 4, 4, 31, + -74, 57, -74, -74, -74, 36, -74, -74, -74, -74, + -74, -74, -74, -74, -74, -74, -74, -74, -74, -74, + -74, -74, 47, -74, 49, 1, -74, -74, 59, 62, + -74, 57, 26, -74, 31, -74, -74, 4, 72, 4, + 31, -74, -74, -74, -74, -74, -74, -74, 60, -74, + -74, -74, -74, -74, 63, -74, -74, -74, -74, 26, + -74, -74, -74, 31, -74, 111, -74, 113, -74, -74, + -74, -74, -74, -74, -74, -74, -74, -13, 27, -74, + -74, 31, 137, 65, 59, -74, 59, 27, -74, -74, + -74, -74, -74 }; - /* YYDEFACT[S] -- default reduction number in state S. Performed when - YYTABLE does not specify something else to do. Zero means the default - is an error. */ + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ static const yytype_uint8 yydefact[] = { - 3, 0, 0, 1, 49, 47, 0, 0, 0, 53, - 54, 55, 56, 0, 40, 0, 9, 11, 0, 0, - 7, 0, 16, 0, 0, 0, 41, 21, 22, 0, - 0, 0, 0, 29, 30, 31, 0, 6, 32, 25, - 44, 4, 5, 36, 35, 57, 0, 0, 0, 0, - 0, 102, 0, 42, 98, 97, 99, 10, 12, 13, - 14, 0, 17, 18, 19, 0, 23, 0, 27, 28, - 108, 104, 103, 106, 37, 107, 0, 105, 0, 0, - 78, 80, 95, 0, 45, 0, 58, 0, 71, 76, - 50, 72, 48, 51, 63, 68, 69, 70, 38, 65, - 67, 39, 43, 101, 100, 8, 15, 20, 24, 82, - 81, 0, 79, 2, 96, 83, 34, 26, 46, 52, - 59, 61, 77, 73, 74, 64, 66, 110, 88, 33, - 60, 62, 75, 84, 85, 88, 87, 0, 0, 0, - 95, 91, 95, 86, 92, 93, 94, 90, 89 + 3, 0, 0, 1, 47, 45, 0, 40, 41, 51, + 52, 53, 54, 0, 36, 0, 9, 11, 0, 0, + 7, 0, 15, 0, 0, 0, 37, 19, 20, 0, + 0, 0, 0, 26, 27, 28, 0, 6, 29, 22, + 42, 4, 5, 0, 33, 32, 55, 0, 0, 0, + 101, 0, 38, 97, 96, 98, 10, 12, 13, 14, + 16, 17, 18, 21, 24, 25, 107, 103, 102, 105, + 34, 106, 0, 104, 0, 0, 77, 79, 94, 0, + 43, 0, 0, 56, 0, 70, 75, 48, 71, 46, + 49, 61, 39, 100, 99, 8, 81, 80, 0, 78, + 2, 95, 82, 31, 23, 44, 67, 68, 69, 35, + 63, 66, 65, 50, 57, 59, 76, 72, 73, 62, + 109, 87, 30, 64, 58, 60, 74, 83, 84, 87, + 86, 0, 0, 0, 94, 90, 94, 85, 91, 92, + 93, 89, 88 }; - /* YYPGOTO[NTERM-NUM]. */ + /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -50, -50, -50, -50, -50, -50, 149, -50, -50, -50, - -50, -50, -50, -50, -50, 33, -50, 106, -42, -4, - 112, -50, 74, -50, -50, -50, 19, -45, -50, -50, - -16, -8, -50, -32, -49, -50 + -74, -74, -74, -74, -74, -74, 140, -74, -74, -74, + -74, -74, -74, -74, -74, -74, 30, -74, -74, 35, + -74, -26, 97, -74, 71, -74, -74, -74, 18, -70, + -74, -74, -46, 6, -74, -32, -73, -74 }; - /* YYDEFGOTO[NTERM-NUM]. */ + /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { - -1, 1, 2, 41, 83, 117, 78, 85, 43, 47, - 46, 44, 45, 87, 119, 120, 93, 98, 99, 89, - 90, 79, 80, 81, 128, 133, 134, 115, 56, 105, - 53, 73, 82, 100, 75, 113 + -1, 1, 2, 41, 79, 104, 74, 43, 81, 44, + 48, 47, 45, 46, 84, 113, 114, 90, 109, 110, + 111, 86, 87, 75, 76, 77, 121, 127, 128, 102, + 55, 95, 52, 69, 78, 112, 71, 100 }; - /* 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 YYTABLE_NINF, syntax error. */ + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ static const yytype_int16 yytable[] = { - 74, -109, 76, 60, 3, 64, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 54, 94, 76, 13, 14, - 66, 4, 5, 6, 7, 8, 9, 10, 11, 12, - 70, 26, 48, 13, 14, 70, 102, 32, 91, 91, - 103, 71, 124, 49, 72, 61, 26, 65, 77, 111, - 88, 50, 32, 70, 51, 121, 126, 40, 55, 126, - 52, 125, 67, 77, 137, 138, 139, 70, 123, 118, - 71, 57, 40, 72, 132, 71, 58, 59, 72, 95, - 96, 97, 91, 104, 91, 62, 122, 121, 122, 63, - 140, 141, 135, 71, 136, 147, 72, 148, 68, 69, - 84, 86, 142, 51, 106, 144, 107, 108, 109, 110, - 116, 142, 4, 5, 6, 7, 8, 9, 10, 11, - 12, 114, 127, 129, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, - 29, 30, 31, 32, 33, 34, 35, 131, 70, 146, - 145, 42, 130, 112, 143, 36, 101, 37, 38, 92, - 0, 0, 39, 40 + 70, -108, 72, 53, 49, 92, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 118, 72, 91, 13, 14, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 66, + 66, 26, 13, 14, 66, 105, 129, 32, 130, 93, + 3, 131, 132, 133, 126, 26, 54, 67, 73, 98, + 68, 32, 115, 88, 88, 56, 85, 40, 119, 50, + 57, 116, 73, 116, 141, 51, 142, 134, 135, 67, + 67, 40, 68, 68, 67, 66, 117, 68, 106, 107, + 108, 115, 94, 58, 59, 60, 61, 62, 63, 64, + 65, 82, 80, 88, 83, 88, 136, 50, 96, 138, + 97, 101, 103, 122, 120, 136, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 125, 66, 140, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 139, 42, 124, 123, 89, 99, 137, 0, 36, + 0, 37, 38, 0, 0, 0, 39, 40 }; static const yytype_int16 yycheck[] = { - 32, 0, 1, 3, 0, 3, 5, 6, 7, 8, - 9, 10, 11, 12, 13, 3, 48, 1, 17, 18, - 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, - 3, 30, 52, 17, 18, 3, 52, 36, 46, 47, - 3, 43, 91, 40, 46, 45, 30, 45, 47, 48, - 52, 40, 36, 3, 40, 87, 98, 56, 46, 101, - 46, 93, 45, 47, 14, 15, 16, 3, 4, 85, - 43, 3, 56, 46, 123, 43, 4, 4, 46, 52, - 53, 54, 90, 46, 92, 40, 90, 119, 92, 3, - 40, 41, 49, 43, 51, 140, 46, 142, 3, 3, - 46, 52, 134, 40, 3, 137, 3, 3, 51, 51, - 40, 143, 5, 6, 7, 8, 9, 10, 11, 12, - 13, 42, 44, 40, 17, 18, 19, 20, 21, 22, - 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 4, 3, 52, - 4, 2, 119, 79, 135, 48, 50, 50, 51, 47, - -1, -1, 55, 56 + 32, 0, 1, 3, 52, 51, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 88, 1, 49, 17, 18, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 3, + 3, 30, 17, 18, 3, 81, 49, 36, 51, 3, + 0, 14, 15, 16, 117, 30, 46, 43, 47, 48, + 46, 36, 84, 47, 48, 3, 52, 56, 90, 40, + 4, 87, 47, 89, 134, 46, 136, 40, 41, 43, + 43, 56, 46, 46, 43, 3, 4, 46, 52, 53, + 54, 113, 46, 4, 3, 40, 3, 3, 3, 3, + 3, 40, 46, 87, 52, 89, 128, 40, 51, 131, + 51, 42, 40, 40, 44, 137, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 4, 3, 52, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, + 39, 4, 2, 113, 109, 48, 75, 129, -1, 48, + -1, 50, 51, -1, -1, -1, 55, 56 }; - /* STOS_[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 58, 59, 0, 5, 6, 7, 8, 9, 10, 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, 48, 50, 51, 55, - 56, 60, 63, 65, 68, 69, 67, 66, 52, 40, - 40, 40, 46, 87, 3, 46, 85, 3, 4, 4, - 3, 45, 40, 3, 3, 45, 3, 45, 3, 3, - 3, 43, 46, 88, 90, 91, 1, 47, 63, 78, - 79, 80, 89, 61, 46, 64, 52, 70, 52, 76, - 77, 88, 77, 73, 90, 52, 53, 54, 74, 75, - 90, 74, 87, 3, 46, 86, 3, 3, 3, 51, - 51, 48, 79, 92, 42, 84, 40, 62, 87, 71, - 72, 90, 76, 4, 91, 90, 75, 44, 81, 40, - 72, 4, 91, 82, 83, 49, 51, 14, 15, 16, - 40, 41, 90, 83, 90, 4, 52, 84, 84 + 56, 60, 63, 64, 66, 69, 70, 68, 67, 52, + 40, 46, 89, 3, 46, 87, 3, 4, 4, 3, + 40, 3, 3, 3, 3, 3, 3, 43, 46, 90, + 92, 93, 1, 47, 63, 80, 81, 82, 91, 61, + 46, 65, 40, 52, 71, 52, 78, 79, 90, 79, + 74, 92, 89, 3, 46, 88, 51, 51, 48, 81, + 94, 42, 86, 40, 62, 89, 52, 53, 54, 75, + 76, 77, 92, 72, 73, 92, 78, 4, 93, 92, + 44, 83, 40, 76, 73, 4, 93, 84, 85, 49, + 51, 14, 15, 16, 40, 41, 92, 85, 92, 4, + 52, 86, 86 }; - /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { 0, 57, 58, 59, 59, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, - 60, 60, 60, 60, 60, 61, 60, 60, 60, 60, - 60, 60, 60, 62, 62, 63, 63, 63, 63, 63, - 63, 63, 63, 63, 64, 64, 63, 66, 65, 67, - 65, 65, 68, 69, 69, 69, 69, 70, 70, 71, - 71, 72, 72, 73, 73, 74, 74, 75, 75, 75, - 75, 76, 76, 76, 76, 76, 77, 77, 78, 78, - 79, 79, 79, 81, 80, 82, 82, 82, 83, 83, - 83, 83, 83, 83, 83, 84, 84, 85, 85, 86, - 86, 86, 87, 88, 88, 89, 90, 90, 91, 92, - 92 + 60, 60, 61, 60, 60, 60, 60, 60, 60, 60, + 62, 62, 63, 63, 63, 63, 63, 63, 63, 63, + 64, 64, 65, 65, 63, 67, 66, 68, 66, 66, + 69, 70, 70, 70, 70, 71, 71, 72, 72, 73, + 73, 74, 74, 75, 75, 76, 76, 77, 77, 77, + 78, 78, 78, 78, 78, 79, 79, 80, 80, 81, + 81, 81, 83, 82, 84, 84, 84, 85, 85, 85, + 85, 85, 85, 85, 86, 86, 87, 87, 88, 88, + 88, 89, 90, 90, 91, 92, 92, 93, 94, 94 }; - /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 4, 0, 2, 1, 1, 1, 3, 1, - 2, 1, 2, 2, 2, 3, 1, 2, 2, 2, - 3, 1, 1, 2, 3, 0, 3, 2, 2, 1, - 1, 1, 1, 2, 1, 1, 1, 2, 3, 3, - 1, 1, 2, 3, 0, 1, 3, 0, 3, 0, - 3, 3, 3, 1, 1, 1, 1, 0, 1, 1, - 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, - 1, 1, 1, 2, 2, 3, 1, 2, 1, 2, - 1, 2, 2, 0, 4, 1, 3, 2, 0, 3, - 3, 2, 3, 3, 3, 0, 1, 1, 1, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 2 + 2, 1, 2, 2, 2, 1, 2, 2, 2, 1, + 1, 2, 0, 3, 2, 2, 1, 1, 1, 1, + 2, 1, 1, 1, 2, 3, 1, 1, 2, 3, + 1, 1, 0, 1, 3, 0, 3, 0, 3, 3, + 3, 1, 1, 1, 1, 0, 1, 1, 2, 1, + 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, + 1, 1, 2, 2, 3, 1, 2, 1, 2, 1, + 2, 2, 0, 4, 1, 3, 2, 0, 3, 3, + 2, 3, 3, 3, 0, 1, 1, 1, 0, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 0, 2 }; -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (1); \ - YY_LAC_DISCARD ("YYBACKUP"); \ - goto yybackup; \ - } \ - else \ - { \ +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + YY_LAC_DISCARD ("YYBACKUP"); \ + goto yybackup; \ + } \ + else \ + { \ yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) + YYERROR; \ + } \ +while (0) - -#define YYTERROR 1 -#define YYERRCODE 256 +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (N) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (0) #endif +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) + /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL + +/* Print *YYLOCP on YYO. Private, do not rely on its existence. */ + +__attribute__((__unused__)) +static unsigned +yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) +{ + unsigned res = 0; + int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; + if (0 <= yylocp->first_line) + { + res += fprintf (yyo, "%d", yylocp->first_line); + if (0 <= yylocp->first_column) + res += fprintf (yyo, ".%d", yylocp->first_column); + } + if (0 <= yylocp->last_line) + { + if (yylocp->first_line < yylocp->last_line) + { + res += fprintf (yyo, "-%d", yylocp->last_line); + if (0 <= end_col) + res += fprintf (yyo, ".%d", end_col); + } + else if (0 <= end_col && yylocp->first_column < end_col) + res += fprintf (yyo, "-%d", end_col); + } + return res; + } + +# define YY_LOCATION_PRINT(File, Loc) \ + yy_location_print_ (File, &(Loc)) + # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif #endif -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval, &yylloc) -#endif - /* Enable debugging if requested. */ -#if YYDEBUG +#if GRAM_DEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ # define YYFPRINTF fprintf # endif -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} 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)) +# 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 (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, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; -#endif { + FILE *yyo = yyoutput; + YYUSE(yyo); + YYUSE (yylocationp); 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 751 of yacc.c */ -#line 175 "src/parse-gram.y" - { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); } -/* Line 751 of yacc.c */ -#line 1021 "src/parse-gram.c" - break; - - case 4: // "integer" - -/* Line 751 of yacc.c */ -#line 188 "src/parse-gram.y" - { fprintf (stderr, "%d", ((*yyvaluep).integer)); } -/* Line 751 of yacc.c */ -#line 1030 "src/parse-gram.c" + case 3: /* "string" */ +/* Line 705 of yacc.c */ +#line 196 "src/parse-gram.y" + { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), yyo); } +/* Line 705 of yacc.c */ +#line 1031 "src/parse-gram.c" break; - case 24: // "%" - -/* Line 751 of yacc.c */ -#line 184 "src/parse-gram.y" - { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); } -/* Line 751 of yacc.c */ + case 4: /* "integer" */ +/* Line 705 of yacc.c */ +#line 209 "src/parse-gram.y" + { fprintf (yyo, "%d", ((*yyvaluep).integer)); } +/* Line 705 of yacc.c */ #line 1039 "src/parse-gram.c" break; - case 40: // "{...}" - -/* Line 751 of yacc.c */ -#line 177 "src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); } -/* Line 751 of yacc.c */ -#line 1048 "src/parse-gram.c" + case 24: /* "%" */ +/* Line 705 of yacc.c */ +#line 205 "src/parse-gram.y" + { fprintf (yyo, "%%%s", ((*yyvaluep).uniqstr)); } +/* Line 705 of yacc.c */ +#line 1047 "src/parse-gram.c" break; - case 42: // "[identifier]" - -/* Line 751 of yacc.c */ -#line 182 "src/parse-gram.y" - { fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); } -/* Line 751 of yacc.c */ -#line 1057 "src/parse-gram.c" + case 40: /* "{...}" */ +/* Line 705 of yacc.c */ +#line 198 "src/parse-gram.y" + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).code)); } +/* Line 705 of yacc.c */ +#line 1055 "src/parse-gram.c" break; - case 43: // "char" - -/* Line 751 of yacc.c */ -#line 169 "src/parse-gram.y" - { fputs (char_name (((*yyvaluep).character)), stderr); } -/* Line 751 of yacc.c */ -#line 1066 "src/parse-gram.c" + case 42: /* "[identifier]" */ +/* Line 705 of yacc.c */ +#line 203 "src/parse-gram.y" + { fprintf (yyo, "[%s]", ((*yyvaluep).uniqstr)); } +/* Line 705 of yacc.c */ +#line 1063 "src/parse-gram.c" break; - case 44: // "epilogue" - -/* Line 751 of yacc.c */ -#line 177 "src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } -/* Line 751 of yacc.c */ -#line 1075 "src/parse-gram.c" + case 43: /* "char" */ +/* Line 705 of yacc.c */ +#line 190 "src/parse-gram.y" + { fputs (char_name (((*yyvaluep).character)), yyo); } +/* Line 705 of yacc.c */ +#line 1071 "src/parse-gram.c" break; - case 46: // "identifier" - -/* Line 751 of yacc.c */ -#line 181 "src/parse-gram.y" - { fputs (((*yyvaluep).uniqstr), stderr); } -/* Line 751 of yacc.c */ -#line 1084 "src/parse-gram.c" + case 44: /* "epilogue" */ +/* Line 705 of yacc.c */ +#line 198 "src/parse-gram.y" + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 705 of yacc.c */ +#line 1079 "src/parse-gram.c" break; - case 47: // "identifier:" - -/* Line 751 of yacc.c */ -#line 183 "src/parse-gram.y" - { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); } -/* Line 751 of yacc.c */ -#line 1093 "src/parse-gram.c" + case 46: /* "identifier" */ +/* Line 705 of yacc.c */ +#line 202 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), yyo); } +/* Line 705 of yacc.c */ +#line 1087 "src/parse-gram.c" break; - case 50: // "%{...%}" - -/* Line 751 of yacc.c */ -#line 177 "src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } -/* Line 751 of yacc.c */ -#line 1102 "src/parse-gram.c" + case 47: /* "identifier:" */ +/* Line 705 of yacc.c */ +#line 204 "src/parse-gram.y" + { fprintf (yyo, "%s:", ((*yyvaluep).uniqstr)); } +/* Line 705 of yacc.c */ +#line 1095 "src/parse-gram.c" break; - case 52: // "" + case 50: /* "%{...%}" */ +/* Line 705 of yacc.c */ +#line 198 "src/parse-gram.y" + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 705 of yacc.c */ +#line 1103 "src/parse-gram.c" + break; -/* Line 751 of yacc.c */ -#line 185 "src/parse-gram.y" - { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); } -/* Line 751 of yacc.c */ + case 52: /* "" */ +/* Line 705 of yacc.c */ +#line 206 "src/parse-gram.y" + { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); } +/* Line 705 of yacc.c */ #line 1111 "src/parse-gram.c" break; - case 55: // "%param" - -/* Line 751 of yacc.c */ -#line 231 "src/parse-gram.y" - { + case 55: /* "%param" */ +/* Line 705 of yacc.c */ +#line 252 "src/parse-gram.y" + { switch (((*yyvaluep).param)) { #define CASE(In, Out) \ @@ -1126,84 +1125,92 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) case param_none: aver (false); break; } } -/* Line 751 of yacc.c */ -#line 1131 "src/parse-gram.c" +/* Line 705 of yacc.c */ +#line 1130 "src/parse-gram.c" break; - case 72: // symbol.prec - -/* Line 751 of yacc.c */ -#line 191 "src/parse-gram.y" - { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } -/* Line 751 of yacc.c */ -#line 1140 "src/parse-gram.c" + case 64: /* code_props_type */ +/* Line 705 of yacc.c */ +#line 424 "src/parse-gram.y" + { fprintf (yyo, "%s", code_props_type_string (((*yyvaluep).code_type))); } +/* Line 705 of yacc.c */ +#line 1138 "src/parse-gram.c" break; - case 85: // variable - -/* Line 751 of yacc.c */ -#line 181 "src/parse-gram.y" - { fputs (((*yyvaluep).uniqstr), stderr); } -/* Line 751 of yacc.c */ -#line 1149 "src/parse-gram.c" + case 73: /* symbol.prec */ +/* Line 705 of yacc.c */ +#line 212 "src/parse-gram.y" + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 705 of yacc.c */ +#line 1146 "src/parse-gram.c" break; - case 86: // content.opt - -/* Line 751 of yacc.c */ -#line 177 "src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } -/* Line 751 of yacc.c */ -#line 1158 "src/parse-gram.c" + case 77: /* tag */ +/* Line 705 of yacc.c */ +#line 206 "src/parse-gram.y" + { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); } +/* Line 705 of yacc.c */ +#line 1154 "src/parse-gram.c" break; - case 87: // braceless - -/* Line 751 of yacc.c */ -#line 177 "src/parse-gram.y" - { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } -/* Line 751 of yacc.c */ -#line 1167 "src/parse-gram.c" + case 87: /* variable */ +/* Line 705 of yacc.c */ +#line 202 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), yyo); } +/* Line 705 of yacc.c */ +#line 1162 "src/parse-gram.c" break; - case 88: // id - -/* Line 751 of yacc.c */ -#line 191 "src/parse-gram.y" - { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } -/* Line 751 of yacc.c */ -#line 1176 "src/parse-gram.c" + case 88: /* content.opt */ +/* Line 705 of yacc.c */ +#line 198 "src/parse-gram.y" + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 705 of yacc.c */ +#line 1170 "src/parse-gram.c" break; - case 89: // id_colon - -/* Line 751 of yacc.c */ -#line 192 "src/parse-gram.y" - { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); } -/* Line 751 of yacc.c */ -#line 1185 "src/parse-gram.c" + case 89: /* braceless */ +/* Line 705 of yacc.c */ +#line 198 "src/parse-gram.y" + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 705 of yacc.c */ +#line 1178 "src/parse-gram.c" break; - case 90: // symbol + case 90: /* id */ +/* Line 705 of yacc.c */ +#line 212 "src/parse-gram.y" + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 705 of yacc.c */ +#line 1186 "src/parse-gram.c" + break; -/* Line 751 of yacc.c */ -#line 191 "src/parse-gram.y" - { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } -/* Line 751 of yacc.c */ + case 91: /* id_colon */ +/* Line 705 of yacc.c */ +#line 213 "src/parse-gram.y" + { fprintf (yyo, "%s:", ((*yyvaluep).symbol)->tag); } +/* Line 705 of yacc.c */ #line 1194 "src/parse-gram.c" break; - case 91: // string_as_id + case 92: /* symbol */ +/* Line 705 of yacc.c */ +#line 212 "src/parse-gram.y" + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 705 of yacc.c */ +#line 1202 "src/parse-gram.c" + break; -/* Line 751 of yacc.c */ -#line 191 "src/parse-gram.y" - { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } -/* Line 751 of yacc.c */ -#line 1203 "src/parse-gram.c" + case 93: /* string_as_id */ +/* Line 705 of yacc.c */ +#line 212 "src/parse-gram.y" + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 705 of yacc.c */ +#line 1210 "src/parse-gram.c" break; default: - break; + break; } } @@ -1212,18 +1219,8 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) | 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, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; -#endif { if (yytype < YYNTOKENS) YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); @@ -1241,16 +1238,8 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) | TOP (included). | `------------------------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) @@ -1261,29 +1250,19 @@ yy_stack_print (yybottom, yytop) YYFPRINTF (stderr, "\n"); } -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) -#else -static void -yy_reduce_print (yyssp, yyvsp, yylsp, yyrule) - yytype_int16 *yyssp; - YYSTYPE *yyvsp; - YYLTYPE *yylsp; - int yyrule; -#endif { unsigned long int yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; @@ -1302,25 +1281,25 @@ yy_reduce_print (yyssp, yyvsp, yylsp, yyrule) } } -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \ -} while (YYID (0)) +} while (0) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; -#else /* !YYDEBUG */ +#else /* !GRAM_DEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ +#endif /* !GRAM_DEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH +#ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif @@ -1347,7 +1326,7 @@ int yydebug; required. Return 1 if memory is exhausted. */ static int yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd, -#if YYDEBUG +#if GRAM_DEBUG char const *yydebug_prefix, char const *yydebug_suffix, #endif @@ -1437,7 +1416,7 @@ do { \ goto yyerrlab; \ } \ } \ -} while (YYID (0)) +} while (0) /* Discard any previous initial lookahead context because of Event, which may be a lookahead change or an invalidation of the currently @@ -1450,7 +1429,7 @@ do { \ the parser stacks to try to find a new initial context in which the current lookahead is syntactically acceptable. If it fails to find such a context, it discards the lookahead. */ -#if YYDEBUG +#if GRAM_DEBUG # define YY_LAC_DISCARD(Event) \ do { \ if (yy_lac_established) \ @@ -1460,7 +1439,7 @@ do { \ Event "\n"); \ yy_lac_established = 0; \ } \ -} while (YYID (0)) +} while (0) #else # define YY_LAC_DISCARD(Event) yy_lac_established = 0 #endif @@ -1553,7 +1532,7 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, else { if (yy_lac_stack_realloc (yyes_capacity, 1, -#if YYDEBUG +#if GRAM_DEBUG " (", ")", #endif yyes, yyesa, &yyesp, yyes_prev)) @@ -1576,15 +1555,8 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, # define yystrlen strlen # else /* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) @@ -1600,16 +1572,8 @@ yystrlen (yystr) # 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 * yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif { char *yyd = yydest; const char *yys = yysrc; @@ -1639,27 +1603,27 @@ yytnamerr (char *yyres, const char *yystr) char const *yyp = yystr; for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } do_not_strip_quotes: ; } @@ -1685,12 +1649,11 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyesa, yytype_int16 **yyes, YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; /* Internationalized format string. */ - const char *yyformat = 0; + const char *yyformat = YY_NULL; /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; /* Number of reported tokens (one for the "unexpected", one per @@ -1698,10 +1661,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, int yycount = 0; /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - - for details. YYERROR is fine as it does not invoke this - function. - If this state is a consistent state with a default action, then the only way this function was invoked is if the default action is an error action. In that case, don't check for expected @@ -1748,14 +1707,16 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, break; } yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } } } -# if YYDEBUG +# if GRAM_DEBUG else if (yydebug) YYFPRINTF (stderr, "No expected tokens.\n"); # endif @@ -1776,10 +1737,12 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, # undef YYCASE_ } - yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } if (*yymsg_alloc < yysize) { @@ -1816,23 +1779,11 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, | Release the memory associated to this symbol. | `-----------------------------------------------*/ -/*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 -static void -yydestruct (yymsg, yytype, yyvaluep, yylocationp) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; -#endif { - YYUSE (yyvaluep); + YYUSE(yyvaluep); YYUSE (yylocationp); - if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); @@ -1840,63 +1791,57 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) switch (yytype) { default: - break; + break; } } -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /*----------. | yyparse. | `----------*/ -#ifdef YYPARSE_PARAM -#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 || defined _MSC_VER) int yyparse (void) -#else -int -yyparse () - -#endif -#endif { /* The lookahead symbol. */ int yychar; + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +/* Default value used for initialization, for pacifying older GCCs + or non-GCC compilers. */ +static YYSTYPE yyval_default; +# define YY_INITIAL_VALUE(Value) = Value +#endif +static YYLTYPE yyloc_default +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL + = { 1, 1, 1, 1 } +# endif +; +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; +YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); /* Location data for the lookahead symbol. */ -YYLTYPE yylloc; +YYLTYPE yylloc = yyloc_default; + /* Number of syntax errors so far. */ int yynerrs; @@ -1910,7 +1855,7 @@ YYLTYPE yylloc; `yyvs': related to semantic values. `yyls': related to locations. - Refer to the stacks thru separate pointers, to allow yyoverflow + Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ @@ -1941,7 +1886,7 @@ YYLTYPE yylloc; int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ - int yytoken; + int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; @@ -1960,10 +1905,9 @@ YYLTYPE yylloc; Keep to zero when no symbol should be popped. */ int yylen = 0; - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yyls = yylsa; + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yylsp = yyls = yylsa; yystacksize = YYINITDEPTH; yyes = yyesa; @@ -1978,33 +1922,18 @@ YYLTYPE yylloc; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - yylsp = yyls; - -#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 1; -#endif - /* User initialization code. */ -/* Line 1524 of yacc.c */ -#line 80 "src/parse-gram.y" +/* Line 1450 of yacc.c */ +#line 101 "src/parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default location is needed. */ boundary_set (&yylloc.start, current_file, 1, 1); boundary_set (&yylloc.end, current_file, 1, 1); } -/* Line 1524 of yacc.c */ -#line 2006 "src/parse-gram.c" +/* Line 1450 of yacc.c */ +#line 1936 "src/parse-gram.c" yylsp[0] = yylloc; - goto yysetstate; /*------------------------------------------------------------. @@ -2025,26 +1954,26 @@ YYLTYPE yylloc; #ifdef yyoverflow { - /* 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; - yytype_int16 *yyss1 = yyss; - YYLTYPE *yyls1 = yyls; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), - &yystacksize); - - yyls = yyls1; - yyss = yyss1; - yyvs = yyvs1; + /* 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; + yytype_int16 *yyss1 = yyss; + YYLTYPE *yyls1 = yyls; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + + yyls = yyls1; + yyss = yyss1; + yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE @@ -2052,23 +1981,23 @@ YYLTYPE yylloc; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; + yystacksize = YYMAXDEPTH; { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); - YYSTACK_RELOCATE (yyls_alloc, yyls); + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); # undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ @@ -2078,10 +2007,10 @@ YYLTYPE yylloc; yylsp = yyls + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); + (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) - YYABORT; + YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); @@ -2110,7 +2039,7 @@ yybackup: if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; + yychar = yylex (&yylval, &yylloc); } if (yychar <= YYEOF) @@ -2155,7 +2084,9 @@ yybackup: YY_LAC_DISCARD ("shift"); yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END *++yylsp = yylloc; goto yynewstate; @@ -2195,8 +2126,8 @@ yyreduce: switch (yyn) { case 6: -/* Line 1740 of yacc.c */ -#line 267 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 288 "src/parse-gram.y" { code_props plain_code; code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); @@ -2206,107 +2137,99 @@ yyreduce: plain_code.code, (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 2211 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2142 "src/parse-gram.c" break; case 7: -/* Line 1740 of yacc.c */ -#line 277 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 298 "src/parse-gram.y" { muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true); } -/* Line 1740 of yacc.c */ -#line 2221 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2152 "src/parse-gram.c" break; case 8: -/* Line 1740 of yacc.c */ -#line 281 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 302 "src/parse-gram.y" { muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } -/* Line 1740 of yacc.c */ -#line 2232 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2163 "src/parse-gram.c" break; case 9: -/* Line 1740 of yacc.c */ -#line 285 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 306 "src/parse-gram.y" { defines_flag = true; } -/* Line 1740 of yacc.c */ -#line 2240 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2171 "src/parse-gram.c" break; case 10: -/* Line 1740 of yacc.c */ -#line 287 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 308 "src/parse-gram.y" { defines_flag = true; spec_defines_file = xstrdup ((yyvsp[0].chars)); } -/* Line 1740 of yacc.c */ -#line 2251 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2182 "src/parse-gram.c" break; case 11: -/* Line 1740 of yacc.c */ -#line 292 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 313 "src/parse-gram.y" { muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose", MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } -/* Line 1740 of yacc.c */ -#line 2262 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2193 "src/parse-gram.c" break; case 12: -/* Line 1740 of yacc.c */ -#line 296 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 317 "src/parse-gram.y" { expected_sr_conflicts = (yyvsp[0].integer); } -/* Line 1740 of yacc.c */ -#line 2270 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2201 "src/parse-gram.c" break; case 13: -/* Line 1740 of yacc.c */ -#line 297 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 318 "src/parse-gram.y" { expected_rr_conflicts = (yyvsp[0].integer); } -/* Line 1740 of yacc.c */ -#line 2278 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2209 "src/parse-gram.c" break; case 14: -/* Line 1740 of yacc.c */ -#line 298 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 319 "src/parse-gram.y" { spec_file_prefix = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2286 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2217 "src/parse-gram.c" break; case 15: -/* Line 1740 of yacc.c */ -#line 299 "src/parse-gram.y" - { spec_file_prefix = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2294 "src/parse-gram.c" - break; - - case 16: -/* Line 1740 of yacc.c */ -#line 301 "src/parse-gram.y" +/* Line 1667 of yacc.c */ +#line 321 "src/parse-gram.y" { nondeterministic_parser = true; glr_parser = true; } -/* Line 1740 of yacc.c */ -#line 2305 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2228 "src/parse-gram.c" break; - case 17: -/* Line 1740 of yacc.c */ -#line 306 "src/parse-gram.y" + case 16: +/* Line 1667 of yacc.c */ +#line 326 "src/parse-gram.y" { code_props action; code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0])); @@ -2315,93 +2238,77 @@ yyreduce: muscle_code_grow ("initial_action", action.code, (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 2320 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2243 "src/parse-gram.c" break; - case 18: -/* Line 1740 of yacc.c */ -#line 314 "src/parse-gram.y" + case 17: +/* Line 1667 of yacc.c */ +#line 334 "src/parse-gram.y" { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); } -/* Line 1740 of yacc.c */ -#line 2328 "src/parse-gram.c" - break; - - case 19: -/* Line 1740 of yacc.c */ -#line 315 "src/parse-gram.y" - { spec_name_prefix = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2336 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2251 "src/parse-gram.c" break; - case 20: -/* Line 1740 of yacc.c */ -#line 316 "src/parse-gram.y" + case 18: +/* Line 1667 of yacc.c */ +#line 335 "src/parse-gram.y" { spec_name_prefix = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2344 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2259 "src/parse-gram.c" break; - case 21: -/* Line 1740 of yacc.c */ -#line 317 "src/parse-gram.y" + case 19: +/* Line 1667 of yacc.c */ +#line 336 "src/parse-gram.y" { no_lines_flag = true; } -/* Line 1740 of yacc.c */ -#line 2352 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2267 "src/parse-gram.c" break; - case 22: -/* Line 1740 of yacc.c */ -#line 318 "src/parse-gram.y" + case 20: +/* Line 1667 of yacc.c */ +#line 337 "src/parse-gram.y" { nondeterministic_parser = true; } -/* Line 1740 of yacc.c */ -#line 2360 "src/parse-gram.c" - break; - - case 23: -/* Line 1740 of yacc.c */ -#line 319 "src/parse-gram.y" - { spec_outfile = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2368 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2275 "src/parse-gram.c" break; - case 24: -/* Line 1740 of yacc.c */ -#line 320 "src/parse-gram.y" + case 21: +/* Line 1667 of yacc.c */ +#line 338 "src/parse-gram.y" { spec_outfile = (yyvsp[0].chars); } -/* Line 1740 of yacc.c */ -#line 2376 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2283 "src/parse-gram.c" break; - case 25: -/* Line 1740 of yacc.c */ -#line 321 "src/parse-gram.y" + case 22: +/* Line 1667 of yacc.c */ +#line 339 "src/parse-gram.y" { current_param = (yyvsp[0].param); } -/* Line 1740 of yacc.c */ -#line 2384 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2291 "src/parse-gram.c" break; - case 26: -/* Line 1740 of yacc.c */ -#line 321 "src/parse-gram.y" + case 23: +/* Line 1667 of yacc.c */ +#line 339 "src/parse-gram.y" { current_param = param_none; } -/* Line 1740 of yacc.c */ -#line 2392 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2299 "src/parse-gram.c" break; - case 27: -/* Line 1740 of yacc.c */ -#line 322 "src/parse-gram.y" + case 24: +/* Line 1667 of yacc.c */ +#line 340 "src/parse-gram.y" { version_check (&(yylsp[0]), (yyvsp[0].chars)); } -/* Line 1740 of yacc.c */ -#line 2400 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2307 "src/parse-gram.c" break; - case 28: -/* Line 1740 of yacc.c */ -#line 324 "src/parse-gram.y" + case 25: +/* Line 1667 of yacc.c */ +#line 342 "src/parse-gram.y" { char const *skeleton_user = (yyvsp[0].chars); if (strchr (skeleton_user, '/')) @@ -2416,7 +2323,7 @@ yyreduce: xmalloc (dir_length + 1 + strlen (skeleton_user) + 1); if (dir_length > 0) { - strncpy (skeleton_build, current_file, dir_length); + memcpy (skeleton_build, current_file, dir_length); skeleton_build[dir_length++] = '/'; } strcpy (skeleton_build + dir_length, skeleton_user); @@ -2425,566 +2332,584 @@ yyreduce: } skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1])); } -/* Line 1740 of yacc.c */ -#line 2430 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2337 "src/parse-gram.c" break; - case 29: -/* Line 1740 of yacc.c */ -#line 347 "src/parse-gram.y" + case 26: +/* Line 1667 of yacc.c */ +#line 365 "src/parse-gram.y" { token_table_flag = true; } -/* Line 1740 of yacc.c */ -#line 2438 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2345 "src/parse-gram.c" break; - case 30: -/* Line 1740 of yacc.c */ -#line 348 "src/parse-gram.y" + case 27: +/* Line 1667 of yacc.c */ +#line 366 "src/parse-gram.y" { report_flag |= report_states; } -/* Line 1740 of yacc.c */ -#line 2446 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2353 "src/parse-gram.c" break; - case 31: -/* Line 1740 of yacc.c */ -#line 349 "src/parse-gram.y" + case 28: +/* Line 1667 of yacc.c */ +#line 367 "src/parse-gram.y" { yacc_flag = true; } -/* Line 1740 of yacc.c */ -#line 2454 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2361 "src/parse-gram.c" break; - case 33: -/* Line 1740 of yacc.c */ -#line 354 "src/parse-gram.y" + case 30: +/* Line 1667 of yacc.c */ +#line 372 "src/parse-gram.y" { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2462 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2369 "src/parse-gram.c" break; - case 34: -/* Line 1740 of yacc.c */ -#line 355 "src/parse-gram.y" + case 31: +/* Line 1667 of yacc.c */ +#line 373 "src/parse-gram.y" { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2470 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2377 "src/parse-gram.c" break; - case 37: -/* Line 1740 of yacc.c */ -#line 367 "src/parse-gram.y" + case 34: +/* Line 1667 of yacc.c */ +#line 385 "src/parse-gram.y" { grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2480 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2387 "src/parse-gram.c" break; - case 38: -/* Line 1740 of yacc.c */ -#line 371 "src/parse-gram.y" - { - symbol_list *list; - for (list = (yyvsp[0].list); list; list = list->next) - symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1])); - symbol_list_free ((yyvsp[0].list)); - } -/* Line 1740 of yacc.c */ -#line 2493 "src/parse-gram.c" - break; - - case 39: -/* Line 1740 of yacc.c */ -#line 378 "src/parse-gram.y" + case 35: +/* Line 1667 of yacc.c */ +#line 389 "src/parse-gram.y" { - symbol_list *list; - for (list = (yyvsp[0].list); list; list = list->next) - symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1])); - symbol_list_free ((yyvsp[0].list)); + code_props code; + code_props_symbol_action_init (&code, (yyvsp[-1].code), (yylsp[-1])); + code_props_translate_code (&code); + { + symbol_list *list; + for (list = (yyvsp[0].list); list; list = list->next) + symbol_list_code_props_set (list, (yyvsp[-2].code_type), &code); + symbol_list_free ((yyvsp[0].list)); + } } -/* Line 1740 of yacc.c */ -#line 2506 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2405 "src/parse-gram.c" break; - case 40: -/* Line 1740 of yacc.c */ -#line 385 "src/parse-gram.y" + case 36: +/* Line 1667 of yacc.c */ +#line 401 "src/parse-gram.y" { default_prec = true; } -/* Line 1740 of yacc.c */ -#line 2516 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2415 "src/parse-gram.c" break; - case 41: -/* Line 1740 of yacc.c */ -#line 389 "src/parse-gram.y" + case 37: +/* Line 1667 of yacc.c */ +#line 405 "src/parse-gram.y" { default_prec = false; } -/* Line 1740 of yacc.c */ -#line 2526 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2425 "src/parse-gram.c" break; - case 42: -/* Line 1740 of yacc.c */ -#line 393 "src/parse-gram.y" + case 38: +/* Line 1667 of yacc.c */ +#line 409 "src/parse-gram.y" { /* Do not invoke muscle_percent_code_grow here since it invokes muscle_user_name_list_grow. */ muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 2539 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2438 "src/parse-gram.c" break; - case 43: -/* Line 1740 of yacc.c */ -#line 400 "src/parse-gram.y" + case 39: +/* Line 1667 of yacc.c */ +#line 416 "src/parse-gram.y" { muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 2550 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2449 "src/parse-gram.c" break; - case 44: -/* Line 1740 of yacc.c */ -#line 414 "src/parse-gram.y" + case 40: +/* Line 1667 of yacc.c */ +#line 426 "src/parse-gram.y" + { (yyval.code_type) = destructor; } +/* Line 1667 of yacc.c */ +#line 2457 "src/parse-gram.c" + break; + + case 41: +/* Line 1667 of yacc.c */ +#line 427 "src/parse-gram.y" + { (yyval.code_type) = printer; } +/* Line 1667 of yacc.c */ +#line 2465 "src/parse-gram.c" + break; + + case 42: +/* Line 1667 of yacc.c */ +#line 437 "src/parse-gram.y" {} -/* Line 1740 of yacc.c */ -#line 2558 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2473 "src/parse-gram.c" break; - case 45: -/* Line 1740 of yacc.c */ -#line 415 "src/parse-gram.y" + case 43: +/* Line 1667 of yacc.c */ +#line 438 "src/parse-gram.y" { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2566 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2481 "src/parse-gram.c" break; - case 46: -/* Line 1740 of yacc.c */ -#line 420 "src/parse-gram.y" + case 44: +/* Line 1667 of yacc.c */ +#line 443 "src/parse-gram.y" { union_seen = true; muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 2578 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2493 "src/parse-gram.c" break; - case 47: -/* Line 1740 of yacc.c */ -#line 431 "src/parse-gram.y" + case 45: +/* Line 1667 of yacc.c */ +#line 454 "src/parse-gram.y" { current_class = nterm_sym; } -/* Line 1740 of yacc.c */ -#line 2586 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2501 "src/parse-gram.c" break; - case 48: -/* Line 1740 of yacc.c */ -#line 432 "src/parse-gram.y" + case 46: +/* Line 1667 of yacc.c */ +#line 455 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } -/* Line 1740 of yacc.c */ -#line 2597 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2512 "src/parse-gram.c" break; - case 49: -/* Line 1740 of yacc.c */ -#line 436 "src/parse-gram.y" + case 47: +/* Line 1667 of yacc.c */ +#line 459 "src/parse-gram.y" { current_class = token_sym; } -/* Line 1740 of yacc.c */ -#line 2605 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2520 "src/parse-gram.c" break; - case 50: -/* Line 1740 of yacc.c */ -#line 437 "src/parse-gram.y" + case 48: +/* Line 1667 of yacc.c */ +#line 460 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } -/* Line 1740 of yacc.c */ -#line 2616 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2531 "src/parse-gram.c" break; - case 51: -/* Line 1740 of yacc.c */ -#line 442 "src/parse-gram.y" + case 49: +/* Line 1667 of yacc.c */ +#line 465 "src/parse-gram.y" { symbol_list *list; tag_seen = true; for (list = (yyvsp[0].list); list; list = list->next) - symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1])); + symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1])); symbol_list_free ((yyvsp[0].list)); } -/* Line 1740 of yacc.c */ -#line 2630 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2545 "src/parse-gram.c" break; - case 52: -/* Line 1740 of yacc.c */ -#line 453 "src/parse-gram.y" + case 50: +/* Line 1667 of yacc.c */ +#line 476 "src/parse-gram.y" { symbol_list *list; ++current_prec; for (list = (yyvsp[0].list); list; list = list->next) - { - symbol_type_set (list->content.sym, current_type, (yylsp[-1])); - symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2])); - } + { + symbol_type_set (list->content.sym, current_type, (yylsp[-1])); + symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2])); + } symbol_list_free ((yyvsp[0].list)); current_type = NULL; } -/* Line 1740 of yacc.c */ -#line 2648 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2563 "src/parse-gram.c" break; - case 53: -/* Line 1740 of yacc.c */ -#line 467 "src/parse-gram.y" + case 51: +/* Line 1667 of yacc.c */ +#line 490 "src/parse-gram.y" { (yyval.assoc) = left_assoc; } -/* Line 1740 of yacc.c */ -#line 2656 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2571 "src/parse-gram.c" break; - case 54: -/* Line 1740 of yacc.c */ -#line 468 "src/parse-gram.y" + case 52: +/* Line 1667 of yacc.c */ +#line 491 "src/parse-gram.y" { (yyval.assoc) = right_assoc; } -/* Line 1740 of yacc.c */ -#line 2664 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2579 "src/parse-gram.c" break; - case 55: -/* Line 1740 of yacc.c */ -#line 469 "src/parse-gram.y" + case 53: +/* Line 1667 of yacc.c */ +#line 492 "src/parse-gram.y" { (yyval.assoc) = non_assoc; } -/* Line 1740 of yacc.c */ -#line 2672 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2587 "src/parse-gram.c" break; - case 56: -/* Line 1740 of yacc.c */ -#line 470 "src/parse-gram.y" + case 54: +/* Line 1667 of yacc.c */ +#line 493 "src/parse-gram.y" { (yyval.assoc) = precedence_assoc; } -/* Line 1740 of yacc.c */ -#line 2680 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2595 "src/parse-gram.c" break; - case 57: -/* Line 1740 of yacc.c */ -#line 474 "src/parse-gram.y" + case 55: +/* Line 1667 of yacc.c */ +#line 497 "src/parse-gram.y" { current_type = NULL; } -/* Line 1740 of yacc.c */ -#line 2688 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2603 "src/parse-gram.c" break; - case 58: -/* Line 1740 of yacc.c */ -#line 475 "src/parse-gram.y" + case 56: +/* Line 1667 of yacc.c */ +#line 498 "src/parse-gram.y" { current_type = (yyvsp[0].uniqstr); tag_seen = true; } -/* Line 1740 of yacc.c */ -#line 2696 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2611 "src/parse-gram.c" break; - case 59: -/* Line 1740 of yacc.c */ -#line 481 "src/parse-gram.y" + case 57: +/* Line 1667 of yacc.c */ +#line 504 "src/parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2704 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2619 "src/parse-gram.c" break; - case 60: -/* Line 1740 of yacc.c */ -#line 483 "src/parse-gram.y" + case 58: +/* Line 1667 of yacc.c */ +#line 506 "src/parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } -/* Line 1740 of yacc.c */ -#line 2712 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2627 "src/parse-gram.c" break; - case 61: -/* Line 1740 of yacc.c */ -#line 487 "src/parse-gram.y" + case 59: +/* Line 1667 of yacc.c */ +#line 510 "src/parse-gram.y" { (yyval.symbol) = (yyvsp[0].symbol); } -/* Line 1740 of yacc.c */ -#line 2720 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2635 "src/parse-gram.c" break; - case 62: -/* Line 1740 of yacc.c */ -#line 488 "src/parse-gram.y" + case 60: +/* Line 1667 of yacc.c */ +#line 511 "src/parse-gram.y" { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2728 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2643 "src/parse-gram.c" break; - case 63: -/* Line 1740 of yacc.c */ -#line 494 "src/parse-gram.y" + case 61: +/* Line 1667 of yacc.c */ +#line 517 "src/parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2736 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2651 "src/parse-gram.c" break; - case 64: -/* Line 1740 of yacc.c */ -#line 496 "src/parse-gram.y" + case 62: +/* Line 1667 of yacc.c */ +#line 519 "src/parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } -/* Line 1740 of yacc.c */ -#line 2744 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2659 "src/parse-gram.c" break; - case 65: -/* Line 1740 of yacc.c */ -#line 500 "src/parse-gram.y" + case 63: +/* Line 1667 of yacc.c */ +#line 523 "src/parse-gram.y" { (yyval.list) = (yyvsp[0].list); } -/* Line 1740 of yacc.c */ -#line 2752 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2667 "src/parse-gram.c" break; - case 66: -/* Line 1740 of yacc.c */ -#line 501 "src/parse-gram.y" + case 64: +/* Line 1667 of yacc.c */ +#line 524 "src/parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); } -/* Line 1740 of yacc.c */ -#line 2760 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2675 "src/parse-gram.c" break; - case 67: -/* Line 1740 of yacc.c */ -#line 505 "src/parse-gram.y" + case 65: +/* Line 1667 of yacc.c */ +#line 528 "src/parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2768 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2683 "src/parse-gram.c" break; - case 68: -/* Line 1740 of yacc.c */ -#line 506 "src/parse-gram.y" + case 66: +/* Line 1667 of yacc.c */ +#line 529 "src/parse-gram.y" { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2776 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2691 "src/parse-gram.c" break; - case 69: -/* Line 1740 of yacc.c */ -#line 507 "src/parse-gram.y" - { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2784 "src/parse-gram.c" + case 68: +/* Line 1667 of yacc.c */ +#line 534 "src/parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ("*"); } +/* Line 1667 of yacc.c */ +#line 2699 "src/parse-gram.c" break; - case 70: -/* Line 1740 of yacc.c */ -#line 508 "src/parse-gram.y" - { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2792 "src/parse-gram.c" + case 69: +/* Line 1667 of yacc.c */ +#line 535 "src/parse-gram.y" + { (yyval.uniqstr) = uniqstr_new (""); } +/* Line 1667 of yacc.c */ +#line 2707 "src/parse-gram.c" break; - case 71: -/* Line 1740 of yacc.c */ -#line 514 "src/parse-gram.y" + case 70: +/* Line 1667 of yacc.c */ +#line 541 "src/parse-gram.y" { current_type = (yyvsp[0].uniqstr); tag_seen = true; } -/* Line 1740 of yacc.c */ -#line 2803 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2718 "src/parse-gram.c" break; - case 72: -/* Line 1740 of yacc.c */ -#line 519 "src/parse-gram.y" + case 71: +/* Line 1667 of yacc.c */ +#line 546 "src/parse-gram.y" { symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true); symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2814 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2729 "src/parse-gram.c" break; - case 73: -/* Line 1740 of yacc.c */ -#line 524 "src/parse-gram.y" + case 72: +/* Line 1667 of yacc.c */ +#line 551 "src/parse-gram.y" { symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2826 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2741 "src/parse-gram.c" break; - case 74: -/* Line 1740 of yacc.c */ -#line 530 "src/parse-gram.y" + case 73: +/* Line 1667 of yacc.c */ +#line 557 "src/parse-gram.y" { symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc)); } -/* Line 1740 of yacc.c */ -#line 2838 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2753 "src/parse-gram.c" break; - case 75: -/* Line 1740 of yacc.c */ -#line 536 "src/parse-gram.y" + case 74: +/* Line 1667 of yacc.c */ +#line 563 "src/parse-gram.y" { symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true); 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)); } -/* Line 1740 of yacc.c */ -#line 2851 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2766 "src/parse-gram.c" break; - case 82: -/* Line 1740 of yacc.c */ -#line 566 "src/parse-gram.y" + case 81: +/* Line 1667 of yacc.c */ +#line 593 "src/parse-gram.y" { yyerrok; } -/* Line 1740 of yacc.c */ -#line 2861 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2776 "src/parse-gram.c" + break; + + case 82: +/* Line 1667 of yacc.c */ +#line 599 "src/parse-gram.y" + { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1667 of yacc.c */ +#line 2784 "src/parse-gram.c" break; case 83: -/* Line 1740 of yacc.c */ -#line 572 "src/parse-gram.y" - { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]); - current_lhs_named_ref = (yyvsp[0].named_ref); } -/* Line 1740 of yacc.c */ -#line 2870 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 600 "src/parse-gram.y" + { + /* Free the current lhs. */ + current_lhs (0, (yylsp[-3]), 0); + } +/* Line 1667 of yacc.c */ +#line 2795 "src/parse-gram.c" break; - case 85: -/* Line 1740 of yacc.c */ -#line 577 "src/parse-gram.y" + case 84: +/* Line 1667 of yacc.c */ +#line 607 "src/parse-gram.y" { grammar_current_rule_end ((yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2878 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2803 "src/parse-gram.c" break; - case 86: -/* Line 1740 of yacc.c */ -#line 578 "src/parse-gram.y" + case 85: +/* Line 1667 of yacc.c */ +#line 608 "src/parse-gram.y" { grammar_current_rule_end ((yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2886 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2811 "src/parse-gram.c" break; - case 88: -/* Line 1740 of yacc.c */ -#line 584 "src/parse-gram.y" - { grammar_current_rule_begin (current_lhs, current_lhs_location, - current_lhs_named_ref); } -/* Line 1740 of yacc.c */ -#line 2895 "src/parse-gram.c" + case 87: +/* Line 1667 of yacc.c */ +#line 614 "src/parse-gram.y" + { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location, + current_lhs_named_ref); } +/* Line 1667 of yacc.c */ +#line 2820 "src/parse-gram.c" break; - case 89: -/* Line 1740 of yacc.c */ -#line 587 "src/parse-gram.y" + case 88: +/* Line 1667 of yacc.c */ +#line 617 "src/parse-gram.y" { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } -/* Line 1740 of yacc.c */ -#line 2903 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2828 "src/parse-gram.c" break; - case 90: -/* Line 1740 of yacc.c */ -#line 589 "src/parse-gram.y" + case 89: +/* Line 1667 of yacc.c */ +#line 619 "src/parse-gram.y" { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); } -/* Line 1740 of yacc.c */ -#line 2911 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2836 "src/parse-gram.c" break; - case 91: -/* Line 1740 of yacc.c */ -#line 591 "src/parse-gram.y" + case 90: +/* Line 1667 of yacc.c */ +#line 621 "src/parse-gram.y" { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); } -/* Line 1740 of yacc.c */ -#line 2919 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2844 "src/parse-gram.c" break; - case 92: -/* Line 1740 of yacc.c */ -#line 593 "src/parse-gram.y" + case 91: +/* Line 1667 of yacc.c */ +#line 623 "src/parse-gram.y" { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2927 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2852 "src/parse-gram.c" break; - case 93: -/* Line 1740 of yacc.c */ -#line 595 "src/parse-gram.y" + case 92: +/* Line 1667 of yacc.c */ +#line 625 "src/parse-gram.y" { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2935 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2860 "src/parse-gram.c" break; - case 94: -/* Line 1740 of yacc.c */ -#line 597 "src/parse-gram.y" + case 93: +/* Line 1667 of yacc.c */ +#line 627 "src/parse-gram.y" { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2943 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2868 "src/parse-gram.c" break; - case 95: -/* Line 1740 of yacc.c */ -#line 601 "src/parse-gram.y" + case 94: +/* Line 1667 of yacc.c */ +#line 631 "src/parse-gram.y" { (yyval.named_ref) = 0; } -/* Line 1740 of yacc.c */ -#line 2951 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2876 "src/parse-gram.c" break; - case 96: -/* Line 1740 of yacc.c */ -#line 603 "src/parse-gram.y" + case 95: +/* Line 1667 of yacc.c */ +#line 633 "src/parse-gram.y" { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 2959 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2884 "src/parse-gram.c" break; - case 98: -/* Line 1740 of yacc.c */ -#line 614 "src/parse-gram.y" + case 97: +/* Line 1667 of yacc.c */ +#line 644 "src/parse-gram.y" { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); } -/* Line 1740 of yacc.c */ -#line 2967 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2892 "src/parse-gram.c" break; - case 99: -/* Line 1740 of yacc.c */ -#line 619 "src/parse-gram.y" + case 98: +/* Line 1667 of yacc.c */ +#line 649 "src/parse-gram.y" { (yyval.chars) = ""; } -/* Line 1740 of yacc.c */ -#line 2975 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2900 "src/parse-gram.c" break; - case 100: -/* Line 1740 of yacc.c */ -#line 620 "src/parse-gram.y" + case 99: +/* Line 1667 of yacc.c */ +#line 650 "src/parse-gram.y" { (yyval.chars) = (yyvsp[0].uniqstr); } -/* Line 1740 of yacc.c */ -#line 2983 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2908 "src/parse-gram.c" break; - case 102: -/* Line 1740 of yacc.c */ -#line 631 "src/parse-gram.y" + case 101: +/* Line 1667 of yacc.c */ +#line 661 "src/parse-gram.y" { code_props plain_code; (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n'; @@ -2993,52 +2918,52 @@ yyreduce: gram_scanner_last_string_free (); (yyval.chars) = plain_code.code; } -/* Line 1740 of yacc.c */ -#line 2998 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2923 "src/parse-gram.c" break; - case 103: -/* Line 1740 of yacc.c */ -#line 651 "src/parse-gram.y" + case 102: +/* Line 1667 of yacc.c */ +#line 681 "src/parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 3006 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2931 "src/parse-gram.c" break; - case 104: -/* Line 1740 of yacc.c */ -#line 653 "src/parse-gram.y" + case 103: +/* Line 1667 of yacc.c */ +#line 683 "src/parse-gram.y" { (yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0])); symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false); symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 3018 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2943 "src/parse-gram.c" break; - case 105: -/* Line 1740 of yacc.c */ -#line 661 "src/parse-gram.y" + case 104: +/* Line 1667 of yacc.c */ +#line 691 "src/parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } -/* Line 1740 of yacc.c */ -#line 3026 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2951 "src/parse-gram.c" break; - case 108: -/* Line 1740 of yacc.c */ -#line 673 "src/parse-gram.y" + case 107: +/* Line 1667 of yacc.c */ +#line 703 "src/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]), false); } -/* Line 1740 of yacc.c */ -#line 3037 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2962 "src/parse-gram.c" break; - case 110: -/* Line 1740 of yacc.c */ -#line 682 "src/parse-gram.y" + case 109: +/* Line 1667 of yacc.c */ +#line 712 "src/parse-gram.y" { code_props plain_code; code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); @@ -3047,13 +2972,13 @@ yyreduce: muscle_code_grow ("epilogue", plain_code.code, (yylsp[0])); code_scanner_last_string_free (); } -/* Line 1740 of yacc.c */ -#line 3052 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2977 "src/parse-gram.c" break; -/* Line 1740 of yacc.c */ -#line 3057 "src/parse-gram.c" +/* Line 1667 of yacc.c */ +#line 2982 "src/parse-gram.c" default: break; } if (yychar_backup != yychar) @@ -3094,9 +3019,9 @@ yyreduce: goto yynewstate; -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ @@ -3150,20 +3075,20 @@ yyerrlab: if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an - error, discard it. */ + error, discard it. */ if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } else - { - yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc); - yychar = YYEMPTY; - } + { + yydestruct ("Error: discarding", + yytoken, &yylval, &yylloc); + yychar = YYEMPTY; + } } /* Else will try to reuse lookahead token after shifting the error @@ -3183,7 +3108,7 @@ yyerrorlab: goto yyerrorlab; yyerror_range[1] = yylsp[1-yylen]; - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; @@ -3196,29 +3121,29 @@ yyerrorlab: | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ + yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) - YYABORT; + YYABORT; yyerror_range[1] = *yylsp; yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp); + yystos[yystate], yyvsp, yylsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); @@ -3228,7 +3153,9 @@ yyerrlab1: current lookahead token, the shift below will for sure. */ YY_LAC_DISCARD ("error recovery"); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END yyerror_range[2] = yylloc; /* Using YYLLOC is tempting, but would change the location of @@ -3276,14 +3203,14 @@ yyreturn: yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc); } - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp); + yystos[*yyssp], yyvsp, yylsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -3296,13 +3223,10 @@ yyreturn: if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif - /* Make sure YYID is used. */ - return YYID (yyresult); + return yyresult; } - -/* Line 2000 of yacc.c */ -#line 692 "src/parse-gram.y" - +/* Line 1927 of yacc.c */ +#line 722 "src/parse-gram.y" /* Return the location of the left-hand side of a rule whose @@ -3321,14 +3245,14 @@ lloc_default (YYLTYPE const *rhs, int n) loc.start = rhs[n].end; loc.end = rhs[n].end; - /* Ignore empty nonterminals the start of the the right-hand side. + /* Ignore empty nonterminals the start of the right-hand side. Do not bother to ignore them at the end of the right-hand side, since empty nonterminals have the same end as their predecessors. */ for (i = 1; i <= n; i++) if (! equal_boundaries (rhs[i].start, rhs[i].end)) { - loc.start = rhs[i].start; - break; + loc.start = rhs[i].start; + break; } return loc; @@ -3356,28 +3280,20 @@ add_param (param_type type, char *decl, location loc) /* Strip the surrounding '{' and '}', and any blanks just inside the braces. */ - while (*--p == ' ' || *p == '\t') - continue; + --p; + while (c_isspace ((unsigned char) *p)) + --p; p[1] = '\0'; - while (*++decl == ' ' || *decl == '\t') - continue; + ++decl; + while (c_isspace ((unsigned char) *decl)) + ++decl; } if (! name_start) - complain_at (loc, _("missing identifier in parameter declaration")); + complain (&loc, complaint, _("missing identifier in parameter declaration")); else { - char *name; - size_t name_len; - - for (name_len = 1; - memchr (alphanum, name_start[name_len], sizeof alphanum); - name_len++) - continue; - - name = xmalloc (name_len + 1); - memcpy (name, name_start, name_len); - name[name_len] = '\0'; + char *name = xmemdup0 (name_start, strspn (name_start, alphanum)); if (type & param_lex) muscle_pair_list_grow ("lex_param", decl, name); if (type & param_parse) @@ -3394,16 +3310,16 @@ 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); + complain (loc, complaint, "require bison %s, but have %s", + version, PACKAGE_VERSION); + exit (EX_MISMATCH); } } static void gram_error (location const *loc, char const *msg) { - complain_at (*loc, "%s", msg); + complain (loc, complaint, "%s", msg); } char const *