X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/ab7f29f8f9a7ad89b6a3163f913e1ee2b7889223..77373efad24be4ed77391c9e8ab2f85285810311:/src/parse-gram.c diff --git a/src/parse-gram.c b/src/parse-gram.c index ec80e44a..692631d7 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,10 +1,9 @@ - -/* A Bison parser, made by GNU Bison 2.3a+. */ +/* A Bison parser, made by GNU Bison 2.4.1.120-890ab. */ /* Skeleton implementation for Bison's Yacc-like parsers in C - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -46,7 +45,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.3a+" +#define YYBISON_VERSION "2.4.1.120-890ab" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -54,27 +53,33 @@ /* Pure parsers. */ #define YYPURE 1 +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + /* Using locations. */ #define YYLSP_NEEDED 1 /* Substitute the variable and function names. */ -#define yyparse gram_parse -#define yylex gram_lex -#define yyerror gram_error -#define yylval gram_lval -#define yychar gram_char -#define yydebug gram_debug -#define yynerrs gram_nerrs -#define yylloc gram_lloc +#define yyparse gram_parse +#define yylex gram_lex +#define yyerror gram_error +#define yylval gram_lval +#define yychar gram_char +#define yydebug gram_debug +#define yynerrs gram_nerrs +#define yylloc gram_lloc /* Copy the first part of user declarations. */ -/* Line 22 of yacc.c */ +/* Line 190 of yacc.c */ #line 1 "parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software - Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free + Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -94,14 +99,13 @@ #include #include "system.h" -#include - #include "complain.h" #include "conflicts.h" #include "files.h" #include "getargs.h" #include "gram.h" #include "muscle_tab.h" +#include "named-ref.h" #include "quotearg.h" #include "reader.h" #include "symlist.h" @@ -138,6 +142,7 @@ static symbol_class current_class = unknown_sym; static uniqstr current_type = NULL; static symbol *current_lhs; static location current_lhs_location; +static named_ref *current_lhs_named_ref; static int current_prec = 0; #define YYTYPE_INT16 int_fast16_t @@ -146,8 +151,8 @@ static int current_prec = 0; #define YYTYPE_UINT8 uint_fast8_t -/* Line 22 of yacc.c */ -#line 151 "parse-gram.c" +/* Line 190 of yacc.c */ +#line 156 "parse-gram.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -228,7 +233,8 @@ static int current_prec = 0; TYPE = 308, TYPE_TAG_ANY = 309, TYPE_TAG_NONE = 310, - PERCENT_UNION = 311 + BRACKETED_ID = 311, + PERCENT_UNION = 312 }; #endif /* Tokens. */ @@ -286,7 +292,8 @@ static int current_prec = 0; #define TYPE 308 #define TYPE_TAG_ANY 309 #define TYPE_TAG_NONE 310 -#define PERCENT_UNION 311 +#define BRACKETED_ID 311 +#define PERCENT_UNION 312 @@ -295,7 +302,7 @@ static int current_prec = 0; typedef union YYSTYPE { -/* Line 22 of yacc.c */ +/* Line 215 of yacc.c */ #line 94 "parse-gram.y" symbol *symbol; @@ -306,11 +313,12 @@ typedef union YYSTYPE assoc assoc; uniqstr uniqstr; unsigned char character; + named_ref *named_ref; -/* Line 22 of yacc.c */ -#line 314 "parse-gram.c" +/* Line 215 of yacc.c */ +#line 322 "parse-gram.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -334,8 +342,8 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ -/* Line 22 of yacc.c */ -#line 339 "parse-gram.c" +/* Line 265 of yacc.c */ +#line 347 "parse-gram.c" #ifdef short # undef short @@ -499,9 +507,9 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ /* A type that is properly aligned for any stack member. */ union yyalloc { - yytype_int16 yyss; - YYSTYPE yyvs; - YYLTYPE yyls; + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; + YYLTYPE yyls_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ @@ -536,12 +544,12 @@ 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) \ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack, Stack, yysize); \ - Stack = &yyptr->Stack; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ @@ -552,20 +560,20 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 156 +#define YYLAST 159 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 57 +#define YYNTOKENS 58 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 33 +#define YYNNTS 34 /* YYNRULES -- Number of rules. */ -#define YYNRULES 105 +#define YYNRULES 107 /* YYNRULES -- Number of states. */ -#define YYNSTATES 143 +#define YYNSTATES 147 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 -#define YYMAXUTOK 311 +#define YYMAXUTOK 312 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) @@ -604,7 +612,7 @@ static const yytype_uint8 yytranslate[] = 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56 + 55, 56, 57 }; #if YYDEBUG @@ -620,57 +628,58 @@ static const yytype_uint16 yyprhs[] = 131, 135, 139, 143, 145, 147, 149, 150, 152, 154, 157, 159, 162, 164, 167, 169, 172, 174, 176, 178, 180, 182, 184, 187, 190, 194, 196, 199, 201, 204, - 206, 209, 212, 213, 217, 219, 223, 226, 227, 230, - 233, 237, 241, 245, 247, 249, 250, 252, 254, 256, - 258, 260, 262, 264, 266, 267 + 206, 209, 212, 213, 218, 220, 224, 227, 228, 232, + 236, 240, 244, 248, 249, 251, 253, 255, 256, 258, + 260, 262, 264, 266, 268, 270, 272, 273 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yytype_int8 yyrhs[] = { - 58, 0, -1, 59, 49, 76, 89, -1, -1, 59, - 60, -1, 61, -1, 51, -1, 17, -1, 19, 82, - 83, -1, 20, -1, 20, 3, -1, 21, -1, 22, + 59, 0, -1, 60, 49, 77, 91, -1, -1, 60, + 61, -1, 62, -1, 51, -1, 17, -1, 19, 84, + 85, -1, 20, -1, 20, 3, -1, 21, -1, 22, 4, -1, 23, 4, -1, 24, 3, -1, 24, 46, 3, -1, 25, -1, 26, 43, -1, 27, 3, -1, 28, 43, -1, 29, -1, 30, 3, -1, 30, 46, 3, -1, 32, -1, 33, -1, 34, 3, -1, 34, 46, 3, -1, 35, 43, -1, 36, -1, 37, 3, -1, 38, 3, -1, 40, -1, 41, -1, 42, -1, - 52, -1, 66, -1, 63, -1, 39, 87, -1, 8, - 43, 72, -1, 9, 43, 72, -1, 18, -1, 31, - -1, 16, 84, -1, 16, 47, 84, -1, -1, 47, - -1, 56, 62, 84, -1, -1, 6, 64, 75, -1, - -1, 5, 65, 75, -1, 7, 53, 71, -1, 67, - 68, 69, -1, 10, -1, 11, -1, 12, -1, -1, - 53, -1, 70, -1, 69, 70, -1, 87, -1, 87, - 4, -1, 87, -1, 71, 87, -1, 73, -1, 72, - 73, -1, 87, -1, 53, -1, 54, -1, 55, -1, - 53, -1, 85, -1, 85, 4, -1, 85, 88, -1, - 85, 4, 88, -1, 74, -1, 75, 74, -1, 77, - -1, 76, 77, -1, 78, -1, 61, 52, -1, 1, - 52, -1, -1, 86, 79, 80, -1, 81, -1, 80, - 50, 81, -1, 80, 52, -1, -1, 81, 87, -1, - 81, 43, -1, 81, 13, 87, -1, 81, 14, 4, - -1, 81, 15, 53, -1, 47, -1, 3, -1, -1, - 3, -1, 43, -1, 47, -1, 44, -1, 48, -1, - 85, -1, 88, -1, 3, -1, -1, 49, 45, -1 + 52, -1, 67, -1, 64, -1, 39, 89, -1, 8, + 43, 73, -1, 9, 43, 73, -1, 18, -1, 31, + -1, 16, 86, -1, 16, 47, 86, -1, -1, 47, + -1, 57, 63, 86, -1, -1, 6, 65, 76, -1, + -1, 5, 66, 76, -1, 7, 53, 72, -1, 68, + 69, 70, -1, 10, -1, 11, -1, 12, -1, -1, + 53, -1, 71, -1, 70, 71, -1, 89, -1, 89, + 4, -1, 89, -1, 72, 89, -1, 74, -1, 73, + 74, -1, 89, -1, 53, -1, 54, -1, 55, -1, + 53, -1, 87, -1, 87, 4, -1, 87, 90, -1, + 87, 4, 90, -1, 75, -1, 76, 75, -1, 78, + -1, 77, 78, -1, 79, -1, 62, 52, -1, 1, + 52, -1, -1, 88, 83, 80, 81, -1, 82, -1, + 81, 50, 82, -1, 81, 52, -1, -1, 82, 89, + 83, -1, 82, 43, 83, -1, 82, 13, 89, -1, + 82, 14, 4, -1, 82, 15, 53, -1, -1, 56, + -1, 47, -1, 3, -1, -1, 3, -1, 43, -1, + 47, -1, 44, -1, 48, -1, 87, -1, 90, -1, + 3, -1, -1, 49, 45, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 204, 204, 212, 214, 218, 219, 229, 230, 234, - 235, 240, 241, 242, 243, 244, 245, 250, 259, 260, - 261, 262, 263, 264, 265, 266, 267, 268, 269, 282, - 283, 307, 308, 309, 310, 314, 315, 316, 320, 327, - 334, 338, 342, 349, 364, 365, 369, 381, 381, 386, - 386, 391, 402, 417, 418, 419, 423, 424, 429, 431, - 436, 437, 442, 444, 449, 450, 454, 455, 456, 457, - 462, 467, 472, 478, 484, 495, 496, 505, 506, 512, - 513, 514, 521, 521, 525, 526, 527, 532, 533, 535, - 537, 539, 541, 551, 552, 558, 561, 570, 590, 592, - 601, 606, 607, 612, 619, 621 + 0, 207, 207, 215, 217, 221, 222, 232, 233, 238, + 239, 244, 245, 246, 247, 248, 249, 254, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 288, + 289, 313, 314, 315, 316, 320, 321, 322, 326, 333, + 340, 344, 348, 355, 370, 371, 375, 387, 387, 392, + 392, 397, 408, 423, 424, 425, 429, 430, 435, 437, + 442, 443, 448, 450, 455, 456, 460, 461, 462, 463, + 468, 473, 478, 484, 490, 501, 502, 511, 512, 518, + 519, 520, 527, 527, 532, 533, 534, 539, 541, 543, + 545, 547, 549, 554, 556, 567, 568, 573, 574, 583, + 603, 605, 614, 619, 620, 625, 632, 634 }; #endif @@ -692,15 +701,15 @@ static const char *const yytname[] = "\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", - "\"<*>\"", "\"<>\"", "\"%union\"", "$accept", "input", - "prologue_declarations", "prologue_declaration", "grammar_declaration", - "union_name", "symbol_declaration", "$@1", "$@2", + "\"<*>\"", "\"<>\"", "\"[identifier]\"", "\"%union\"", "$accept", + "input", "prologue_declarations", "prologue_declaration", + "grammar_declaration", "union_name", "symbol_declaration", "$@1", "$@2", "precedence_declaration", "precedence_declarator", "type.opt", "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist", "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs", - "variable", "content.opt", "braceless", "id", "id_colon", "symbol", - "string_as_id", "epilogue.opt", 0 + "named_ref.opt", "variable", "content.opt", "braceless", "id", + "id_colon", "symbol", "string_as_id", "epilogue.opt", 0 }; #endif @@ -714,24 +723,24 @@ static const yytype_uint16 yytoknum[] = 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305, 306, 307, 308, 309, 310, 311 + 305, 306, 307, 308, 309, 310, 311, 312 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { - 0, 57, 58, 59, 59, 60, 60, 60, 60, 60, - 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, - 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, - 60, 60, 60, 60, 60, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 62, 62, 61, 64, 63, 65, - 63, 63, 66, 67, 67, 67, 68, 68, 69, 69, - 70, 70, 71, 71, 72, 72, 73, 73, 73, 73, - 74, 74, 74, 74, 74, 75, 75, 76, 76, 77, - 77, 77, 79, 78, 80, 80, 80, 81, 81, 81, - 81, 81, 81, 82, 82, 83, 83, 84, 85, 85, - 86, 87, 87, 88, 89, 89 + 0, 58, 59, 60, 60, 61, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 63, 63, 62, 65, 64, 66, + 64, 64, 67, 68, 68, 68, 69, 69, 70, 70, + 71, 71, 72, 72, 73, 73, 74, 74, 74, 74, + 75, 75, 75, 75, 75, 76, 76, 77, 77, 78, + 78, 78, 80, 79, 81, 81, 81, 82, 82, 82, + 82, 82, 82, 83, 83, 84, 84, 85, 85, 86, + 87, 87, 88, 89, 89, 90, 91, 91 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ @@ -745,13 +754,13 @@ static const yytype_uint8 yyr2[] = 3, 3, 3, 1, 1, 1, 0, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 3, 1, 2, 1, 2, 1, - 2, 2, 0, 3, 1, 3, 2, 0, 2, 2, - 3, 3, 3, 1, 1, 0, 1, 1, 1, 1, - 1, 1, 1, 1, 0, 2 + 2, 2, 0, 4, 1, 3, 2, 0, 3, 3, + 3, 3, 3, 0, 1, 1, 1, 0, 1, 1, + 1, 1, 1, 1, 1, 1, 0, 2 }; -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { @@ -760,25 +769,25 @@ static const yytype_uint8 yydefact[] = 0, 16, 0, 0, 0, 20, 0, 41, 23, 24, 0, 0, 28, 0, 0, 0, 31, 32, 33, 0, 6, 34, 44, 4, 5, 36, 35, 56, 0, 0, - 0, 0, 0, 97, 0, 42, 94, 93, 95, 10, + 0, 0, 0, 99, 0, 42, 96, 95, 97, 10, 12, 13, 14, 0, 17, 18, 19, 21, 0, 25, - 0, 27, 29, 30, 103, 99, 98, 101, 37, 102, - 0, 100, 0, 0, 77, 79, 82, 45, 0, 57, + 0, 27, 29, 30, 105, 101, 100, 103, 37, 104, + 0, 102, 0, 0, 77, 79, 93, 45, 0, 57, 0, 70, 75, 50, 71, 48, 51, 62, 67, 68, - 69, 38, 64, 66, 39, 43, 96, 8, 15, 22, - 26, 81, 80, 0, 78, 2, 87, 46, 52, 58, - 60, 76, 72, 73, 63, 65, 105, 83, 84, 59, - 61, 74, 87, 86, 0, 0, 0, 89, 88, 85, - 90, 91, 92 + 69, 38, 64, 66, 39, 43, 98, 8, 15, 22, + 26, 81, 80, 0, 78, 2, 94, 82, 46, 52, + 58, 60, 76, 72, 73, 63, 65, 107, 87, 59, + 61, 74, 83, 84, 87, 86, 0, 0, 0, 93, + 93, 85, 90, 91, 92, 89, 88 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { -1, 1, 2, 43, 82, 88, 45, 49, 48, 46, - 47, 90, 118, 119, 96, 101, 102, 92, 93, 83, - 84, 85, 116, 127, 128, 58, 107, 55, 77, 86, - 103, 79, 115 + 47, 90, 119, 120, 96, 101, 102, 92, 93, 83, + 84, 85, 128, 132, 133, 117, 58, 107, 55, 77, + 86, 103, 79, 115 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing @@ -786,96 +795,102 @@ static const yytype_int16 yydefgoto[] = #define YYPACT_NINF -60 static const yytype_int16 yypact[] = { - -60, 18, 100, -60, -60, -60, -16, 24, 27, -60, - -60, -60, -8, -60, -60, 11, 70, -60, 71, 80, - 2, -60, 46, 87, 48, -60, 31, -60, -60, -60, - 40, 49, -60, 91, 92, 0, -60, -60, -60, 15, - -60, -60, 50, -60, -60, -60, -60, 43, 12, 12, - 0, 25, 25, -60, 55, -60, -60, -60, 97, -60, - -60, -60, -60, 98, -60, -60, -60, -60, 99, -60, - 110, -60, -60, -60, -60, -60, -60, -60, -60, -60, - 51, -60, 62, 1, -60, -60, -60, -60, 55, -60, - 0, -60, -60, 12, 84, 12, 0, -60, -60, -60, - -60, 25, -60, -60, 25, -60, -60, -60, -60, -60, - -60, -60, -60, 101, -60, -60, -60, -60, 0, -60, - 111, -60, 140, -60, -60, -60, -60, 10, 38, -60, - -60, -60, -60, -60, 0, 141, 94, -60, -60, 38, - -60, -60, -60 + -60, 4, 102, -60, -60, -60, 7, 10, 22, -60, + -60, -60, -6, -60, -60, 27, 40, -60, 65, 72, + 2, -60, 35, 79, 47, -60, 11, -60, -60, -60, + 25, 48, -60, 89, 90, 0, -60, -60, -60, 15, + -60, -60, 52, -60, -60, -60, -60, 41, -2, -2, + 0, 26, 26, -60, 59, -60, -60, -60, 92, -60, + -60, -60, -60, 100, -60, -60, -60, -60, 101, -60, + 112, -60, -60, -60, -60, -60, -60, -60, -60, -60, + 64, -60, 93, 1, -60, -60, 49, -60, 59, -60, + 0, -60, -60, -2, 83, -2, 0, -60, -60, -60, + -60, 26, -60, -60, 26, -60, -60, -60, -60, -60, + -60, -60, -60, 103, -60, -60, -60, -60, -60, 0, + -60, 113, -60, 143, -60, -60, -60, -60, -60, -60, + -60, -60, -16, 53, -60, -60, 0, 145, 94, 49, + 49, 53, -60, -60, -60, -60, -60 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int16 yypgoto[] = { - -60, -60, -60, -60, 142, -60, -60, -60, -60, -60, - -60, -60, -60, 30, -60, 102, -59, -27, 104, -60, - 67, -60, -60, -60, 23, -60, -60, -50, -19, -60, - -35, -58, -60 + -60, -60, -60, -60, 148, -60, -60, -60, -60, -60, + -60, -60, -60, 33, -60, 104, -42, -18, 106, -60, + 74, -60, -60, -60, 24, -51, -60, -60, -36, -10, + -60, -35, -59, -60 }; +#define yyis_pact_ninf(yystate) \ + ((yystate) == (-60)) + /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -105 +#define YYTABLE_NINF -107 static const yytype_int16 yytable[] = { - 78, -104, 80, 74, 105, 62, 4, 5, 6, 7, - 8, 9, 10, 11, 56, 97, 80, 12, 3, 14, - 4, 5, 6, 7, 8, 9, 10, 11, 74, 94, - 94, 12, 27, 14, 67, 53, 123, 50, 117, 54, - 35, 74, 125, 69, 75, 125, 27, 76, 63, 81, - 113, 134, 135, 136, 35, 120, 75, 42, 57, 76, - 132, 124, 133, 81, 131, 91, 121, 51, 121, 75, - 52, 42, 76, 59, 94, 60, 94, 68, 98, 99, - 100, 137, 75, 120, 61, 76, 70, 74, 122, 64, - 65, 66, 71, 138, 72, 73, 89, 87, 53, 140, - 106, 108, 109, 111, 138, 4, 5, 6, 7, 8, - 9, 10, 11, 110, 112, 130, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, - 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 74, 44, 141, 126, 142, 129, 39, - 114, 40, 41, 95, 104, 139, 42 + 78, -106, 80, 74, 3, 62, 4, 5, 6, 7, + 8, 9, 10, 11, 67, 97, 80, 12, 105, 14, + 4, 5, 6, 7, 8, 9, 10, 11, 69, 74, + 56, 12, 27, 14, 134, 124, 135, 53, 94, 94, + 35, 54, 75, 59, 75, 76, 27, 76, 63, 81, + 113, 91, 118, 51, 35, 121, 74, 68, 42, 126, + 50, 125, 126, 81, 131, 52, 136, 137, 138, 60, + 75, 70, 42, 76, 57, 122, 61, 122, 64, 98, + 99, 100, 65, 94, 121, 94, 74, 123, 145, 146, + 66, 71, 72, 73, 89, 106, 139, 75, 140, 87, + 76, 142, 53, 108, 109, 116, 140, 4, 5, 6, + 7, 8, 9, 10, 11, 110, 111, 130, 12, 13, + 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 112, 74, 144, 127, 143, + 44, 39, 129, 40, 41, 95, 104, 114, 141, 42 }; static const yytype_uint8 yycheck[] = { - 35, 0, 1, 3, 54, 3, 5, 6, 7, 8, - 9, 10, 11, 12, 3, 50, 1, 16, 0, 18, - 5, 6, 7, 8, 9, 10, 11, 12, 3, 48, - 49, 16, 31, 18, 3, 43, 94, 53, 88, 47, - 39, 3, 101, 3, 44, 104, 31, 47, 46, 48, - 49, 13, 14, 15, 39, 90, 44, 56, 47, 47, - 50, 96, 52, 48, 122, 53, 93, 43, 95, 44, - 43, 56, 47, 3, 93, 4, 95, 46, 53, 54, - 55, 43, 44, 118, 4, 47, 46, 3, 4, 43, - 3, 43, 43, 128, 3, 3, 53, 47, 43, 134, - 3, 3, 3, 52, 139, 5, 6, 7, 8, 9, - 10, 11, 12, 3, 52, 4, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 42, 3, 2, 4, 45, 53, 118, 49, - 83, 51, 52, 49, 52, 132, 56 + 35, 0, 1, 3, 0, 3, 5, 6, 7, 8, + 9, 10, 11, 12, 3, 50, 1, 16, 54, 18, + 5, 6, 7, 8, 9, 10, 11, 12, 3, 3, + 3, 16, 31, 18, 50, 94, 52, 43, 48, 49, + 39, 47, 44, 3, 44, 47, 31, 47, 46, 48, + 49, 53, 88, 43, 39, 90, 3, 46, 57, 101, + 53, 96, 104, 48, 123, 43, 13, 14, 15, 4, + 44, 46, 57, 47, 47, 93, 4, 95, 43, 53, + 54, 55, 3, 93, 119, 95, 3, 4, 139, 140, + 43, 43, 3, 3, 53, 3, 43, 44, 133, 47, + 47, 136, 43, 3, 3, 56, 141, 5, 6, 7, + 8, 9, 10, 11, 12, 3, 52, 4, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 41, 42, 52, 3, 53, 45, 4, + 2, 49, 119, 51, 52, 49, 52, 83, 134, 57 }; +#define yyis_table_ninf(yytable_value) \ + YYID (0) + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { - 0, 58, 59, 0, 5, 6, 7, 8, 9, 10, + 0, 59, 60, 0, 5, 6, 7, 8, 9, 10, 11, 12, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 49, - 51, 52, 56, 60, 61, 63, 66, 67, 65, 64, - 53, 43, 43, 43, 47, 84, 3, 47, 82, 3, + 51, 52, 57, 61, 62, 64, 67, 68, 66, 65, + 53, 43, 43, 43, 47, 86, 3, 47, 84, 3, 4, 4, 3, 46, 43, 3, 43, 3, 46, 3, - 46, 43, 3, 3, 3, 44, 47, 85, 87, 88, - 1, 48, 61, 76, 77, 78, 86, 47, 62, 53, - 68, 53, 74, 75, 85, 75, 71, 87, 53, 54, - 55, 72, 73, 87, 72, 84, 3, 83, 3, 3, - 3, 52, 52, 49, 77, 89, 79, 84, 69, 70, - 87, 74, 4, 88, 87, 73, 45, 80, 81, 70, - 4, 88, 50, 52, 13, 14, 15, 43, 87, 81, - 87, 4, 53 + 46, 43, 3, 3, 3, 44, 47, 87, 89, 90, + 1, 48, 62, 77, 78, 79, 88, 47, 63, 53, + 69, 53, 75, 76, 87, 76, 72, 89, 53, 54, + 55, 73, 74, 89, 73, 86, 3, 85, 3, 3, + 3, 52, 52, 49, 78, 91, 56, 83, 86, 70, + 71, 89, 75, 4, 90, 89, 74, 45, 80, 71, + 4, 90, 81, 82, 50, 52, 13, 14, 15, 43, + 89, 82, 89, 4, 53, 83, 83 }; #define yyerrok (yyerrstatus = 0) @@ -1025,147 +1040,147 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) { case 3: /* "\"string\"" */ -/* Line 22 of yacc.c */ -#line 182 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 184 "parse-gram.y" { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; -/* Line 22 of yacc.c */ -#line 1034 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1049 "parse-gram.c" break; case 4: /* "\"integer\"" */ -/* Line 22 of yacc.c */ -#line 193 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 196 "parse-gram.y" { fprintf (stderr, "%d", (yyvaluep->integer)); }; -/* Line 22 of yacc.c */ -#line 1043 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1058 "parse-gram.c" break; case 43: /* "\"{...}\"" */ -/* Line 22 of yacc.c */ -#line 184 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 186 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; -/* Line 22 of yacc.c */ -#line 1052 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1067 "parse-gram.c" break; case 44: /* "\"char\"" */ -/* Line 22 of yacc.c */ -#line 176 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 178 "parse-gram.y" { fputs (char_name ((yyvaluep->character)), stderr); }; -/* Line 22 of yacc.c */ -#line 1061 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1076 "parse-gram.c" break; case 45: /* "\"epilogue\"" */ -/* Line 22 of yacc.c */ -#line 184 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 186 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -/* Line 22 of yacc.c */ -#line 1070 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1085 "parse-gram.c" break; case 47: /* "\"identifier\"" */ -/* Line 22 of yacc.c */ -#line 189 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 192 "parse-gram.y" { fputs ((yyvaluep->uniqstr), stderr); }; -/* Line 22 of yacc.c */ -#line 1079 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1094 "parse-gram.c" break; case 48: /* "\"identifier:\"" */ -/* Line 22 of yacc.c */ -#line 190 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 193 "parse-gram.y" { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; -/* Line 22 of yacc.c */ -#line 1088 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1103 "parse-gram.c" break; case 51: /* "\"%{...%}\"" */ -/* Line 22 of yacc.c */ -#line 184 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 186 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -/* Line 22 of yacc.c */ -#line 1097 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1112 "parse-gram.c" break; case 53: /* "\"type\"" */ -/* Line 22 of yacc.c */ -#line 188 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 191 "parse-gram.y" { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; -/* Line 22 of yacc.c */ -#line 1106 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1121 "parse-gram.c" break; - case 82: /* "variable" */ + case 84: /* "variable" */ -/* Line 22 of yacc.c */ -#line 189 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 192 "parse-gram.y" { fputs ((yyvaluep->uniqstr), stderr); }; -/* Line 22 of yacc.c */ -#line 1115 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1130 "parse-gram.c" break; - case 83: /* "content.opt" */ + case 85: /* "content.opt" */ -/* Line 22 of yacc.c */ -#line 184 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 186 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -/* Line 22 of yacc.c */ -#line 1124 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1139 "parse-gram.c" break; - case 84: /* "braceless" */ + case 86: /* "braceless" */ -/* Line 22 of yacc.c */ -#line 184 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 186 "parse-gram.y" { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; -/* Line 22 of yacc.c */ -#line 1133 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1148 "parse-gram.c" break; - case 85: /* "id" */ + case 87: /* "id" */ -/* Line 22 of yacc.c */ -#line 196 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 199 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -/* Line 22 of yacc.c */ -#line 1142 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1157 "parse-gram.c" break; - case 86: /* "id_colon" */ + case 88: /* "id_colon" */ -/* Line 22 of yacc.c */ -#line 197 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 200 "parse-gram.y" { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; -/* Line 22 of yacc.c */ -#line 1151 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1166 "parse-gram.c" break; - case 87: /* "symbol" */ + case 89: /* "symbol" */ -/* Line 22 of yacc.c */ -#line 196 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 199 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -/* Line 22 of yacc.c */ -#line 1160 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1175 "parse-gram.c" break; - case 88: /* "string_as_id" */ + case 90: /* "string_as_id" */ -/* Line 22 of yacc.c */ -#line 196 "parse-gram.y" +/* Line 722 of yacc.c */ +#line 199 "parse-gram.y" { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; -/* Line 22 of yacc.c */ -#line 1169 "parse-gram.c" +/* Line 722 of yacc.c */ +#line 1184 "parse-gram.c" break; default: break; @@ -1447,7 +1462,8 @@ yysyntax_error (char *yyresult, int yystate, int yychar) char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ + YYCHECK. In other words, skip the first -YYN actions for this + state because they are default actions. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ @@ -1543,10 +1559,8 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) break; } } - /* Prevent warnings from -Wmissing-prototypes. */ - #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus int yyparse (void *YYPARSE_PARAM); @@ -1565,10 +1579,9 @@ int yyparse (); - -/*----------. -| yyparse. | -`----------*/ +/*-------------------------. +| yyparse or yypush_parse. | +`-------------------------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ @@ -1592,94 +1605,102 @@ yyparse () #endif #endif { - /* The lookahead symbol. */ +/* The lookahead symbol. */ int yychar; /* The semantic value of the lookahead symbol. */ YYSTYPE yylval; -/* Number of syntax errors so far. */ -int yynerrs; /* Location data for the lookahead symbol. */ YYLTYPE yylloc; - int yystate; - int yyn; - int yyresult; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif + /* Number of syntax errors so far. */ + int yynerrs; - /* The stacks and their tools: - `yyss' is related to states. - `yyvs' is related to semantic values. - `yyls' is related to locations. + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + `yyls': related to locations. - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss = yyssa; - yytype_int16 *yyssp; + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs = yyvsa; - YYSTYPE *yyvsp; + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[2]; + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + /* The location stack. */ + YYLTYPE yylsa[YYINITDEPTH]; + YYLTYPE *yyls; + YYLTYPE *yylsp; + + /* The locations where the error started and ended. */ + YYLTYPE yyerror_range[2]; - YYSIZE_T yystacksize = YYINITDEPTH; + YYSIZE_T yystacksize; + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; YYLTYPE yyloc; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) + /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yyls = yylsa; + yystacksize = YYINITDEPTH; + YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ + 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 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. */ - /* User initialization code. */ - -/* Line 22 of yacc.c */ +/* Line 1250 of yacc.c */ #line 86 "parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default @@ -1688,9 +1709,10 @@ YYLTYPE yylloc; boundary_set (&yylloc.end, current_file, 1, 1); } -/* Line 22 of yacc.c */ -#line 1693 "parse-gram.c" +/* Line 1250 of yacc.c */ +#line 1714 "parse-gram.c" yylsp[0] = yylloc; + goto yysetstate; /*------------------------------------------------------------. @@ -1727,6 +1749,7 @@ YYLTYPE yylloc; &yyvs1, yysize * sizeof (*yyvsp), &yyls1, yysize * sizeof (*yylsp), &yystacksize); + yyls = yyls1; yyss = yyss1; yyvs = yyvs1; @@ -1748,9 +1771,9 @@ YYLTYPE yylloc; (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss); - YYSTACK_RELOCATE (yyvs); - YYSTACK_RELOCATE (yyls); + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); @@ -1786,7 +1809,7 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yyis_pact_ninf (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ @@ -1817,7 +1840,7 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) + if (yyn == 0 || yyis_table_ninf (yyn)) goto yyerrlab; yyn = -yyn; goto yyreduce; @@ -1874,8 +1897,8 @@ yyreduce: { case 6: -/* Line 22 of yacc.c */ -#line 220 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 223 "parse-gram.y" { code_props plain_code; code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); @@ -1889,31 +1912,32 @@ yyreduce: case 7: -/* Line 22 of yacc.c */ -#line 229 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 232 "parse-gram.y" { debug_flag = true; } break; case 8: -/* Line 22 of yacc.c */ -#line 231 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 234 "parse-gram.y" { - muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars)); + muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } break; case 9: -/* Line 22 of yacc.c */ -#line 234 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 238 "parse-gram.y" { defines_flag = true; } break; case 10: -/* Line 22 of yacc.c */ -#line 236 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 240 "parse-gram.y" { defines_flag = true; spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); @@ -1922,43 +1946,43 @@ yyreduce: case 11: -/* Line 22 of yacc.c */ -#line 240 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 244 "parse-gram.y" { error_verbose = true; } break; case 12: -/* Line 22 of yacc.c */ -#line 241 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 245 "parse-gram.y" { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 13: -/* Line 22 of yacc.c */ -#line 242 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 246 "parse-gram.y" { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 14: -/* Line 22 of yacc.c */ -#line 243 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 247 "parse-gram.y" { spec_file_prefix = (yyvsp[(2) - (2)].chars); } break; case 15: -/* Line 22 of yacc.c */ -#line 244 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 248 "parse-gram.y" { spec_file_prefix = (yyvsp[(3) - (3)].chars); } break; case 16: -/* Line 22 of yacc.c */ -#line 246 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 250 "parse-gram.y" { nondeterministic_parser = true; glr_parser = true; @@ -1967,8 +1991,8 @@ yyreduce: case 17: -/* Line 22 of yacc.c */ -#line 251 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 255 "parse-gram.y" { code_props action; code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); @@ -1981,103 +2005,105 @@ yyreduce: case 18: -/* Line 22 of yacc.c */ -#line 259 "parse-gram.y" - { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); } +/* Line 1463 of yacc.c */ +#line 263 "parse-gram.y" + { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); } break; case 19: -/* Line 22 of yacc.c */ -#line 260 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 264 "parse-gram.y" { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 20: -/* Line 22 of yacc.c */ -#line 261 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 265 "parse-gram.y" { locations_flag = true; } break; case 21: -/* Line 22 of yacc.c */ -#line 262 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 266 "parse-gram.y" { spec_name_prefix = (yyvsp[(2) - (2)].chars); } break; case 22: -/* Line 22 of yacc.c */ -#line 263 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 267 "parse-gram.y" { spec_name_prefix = (yyvsp[(3) - (3)].chars); } break; case 23: -/* Line 22 of yacc.c */ -#line 264 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 268 "parse-gram.y" { no_lines_flag = true; } break; case 24: -/* Line 22 of yacc.c */ -#line 265 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 269 "parse-gram.y" { nondeterministic_parser = true; } break; case 25: -/* Line 22 of yacc.c */ -#line 266 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 270 "parse-gram.y" { spec_outfile = (yyvsp[(2) - (2)].chars); } break; case 26: -/* Line 22 of yacc.c */ -#line 267 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 271 "parse-gram.y" { spec_outfile = (yyvsp[(3) - (3)].chars); } break; case 27: -/* Line 22 of yacc.c */ -#line 268 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 272 "parse-gram.y" { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; case 28: -/* Line 22 of yacc.c */ -#line 270 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 274 "parse-gram.y" { /* %pure-parser is deprecated in favor of `%define api.pure', so use `%define api.pure' in a backward-compatible manner here. First, don't complain if %pure-parser is specified multiple times. */ if (!muscle_find_const ("percent_define(api.pure)")) - muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), ""); + muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); /* In all cases, use api.pure now so that the backend doesn't complain if the skeleton ignores api.pure, but do warn now if there's a previous conflicting definition from an actual %define. */ if (!muscle_percent_define_flag_if ("api.pure")) - muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), ""); + muscle_percent_define_insert ("api.pure", (yylsp[(1) - (1)]), "", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } break; case 29: -/* Line 22 of yacc.c */ -#line 282 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 288 "parse-gram.y" { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } break; case 30: -/* Line 22 of yacc.c */ -#line 284 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 290 "parse-gram.y" { char const *skeleton_user = (yyvsp[(2) - (2)].chars); if (strchr (skeleton_user, '/')) @@ -2099,35 +2125,35 @@ yyreduce: skeleton_user = uniqstr_new (skeleton_build); free (skeleton_build); } - skeleton_arg (skeleton_user, 1, &(yylsp[(1) - (2)])); + skeleton_arg (skeleton_user, grammar_prio, (yylsp[(1) - (2)])); } break; case 31: -/* Line 22 of yacc.c */ -#line 307 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 313 "parse-gram.y" { token_table_flag = true; } break; case 32: -/* Line 22 of yacc.c */ -#line 308 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 314 "parse-gram.y" { report_flag |= report_states; } break; case 33: -/* Line 22 of yacc.c */ -#line 309 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 315 "parse-gram.y" { yacc_flag = true; } break; case 37: -/* Line 22 of yacc.c */ -#line 317 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 323 "parse-gram.y" { grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } @@ -2135,8 +2161,8 @@ yyreduce: case 38: -/* Line 22 of yacc.c */ -#line 321 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 327 "parse-gram.y" { symbol_list *list; for (list = (yyvsp[(3) - (3)].list); list; list = list->next) @@ -2147,8 +2173,8 @@ yyreduce: case 39: -/* Line 22 of yacc.c */ -#line 328 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 334 "parse-gram.y" { symbol_list *list; for (list = (yyvsp[(3) - (3)].list); list; list = list->next) @@ -2159,8 +2185,8 @@ yyreduce: case 40: -/* Line 22 of yacc.c */ -#line 335 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 341 "parse-gram.y" { default_prec = true; } @@ -2168,8 +2194,8 @@ yyreduce: case 41: -/* Line 22 of yacc.c */ -#line 339 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 345 "parse-gram.y" { default_prec = false; } @@ -2177,8 +2203,8 @@ yyreduce: case 42: -/* Line 22 of yacc.c */ -#line 343 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 349 "parse-gram.y" { /* Do not invoke muscle_percent_code_grow here since it invokes muscle_user_name_list_grow. */ @@ -2189,8 +2215,8 @@ yyreduce: case 43: -/* Line 22 of yacc.c */ -#line 350 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 356 "parse-gram.y" { muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); code_scanner_last_string_free (); @@ -2199,22 +2225,22 @@ yyreduce: case 44: -/* Line 22 of yacc.c */ -#line 364 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 370 "parse-gram.y" {} break; case 45: -/* Line 22 of yacc.c */ -#line 365 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 371 "parse-gram.y" { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 46: -/* Line 22 of yacc.c */ -#line 370 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 376 "parse-gram.y" { union_seen = true; muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); @@ -2224,15 +2250,15 @@ yyreduce: case 47: -/* Line 22 of yacc.c */ -#line 381 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 387 "parse-gram.y" { current_class = nterm_sym; } break; case 48: -/* Line 22 of yacc.c */ -#line 382 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 388 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; @@ -2241,15 +2267,15 @@ yyreduce: case 49: -/* Line 22 of yacc.c */ -#line 386 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 392 "parse-gram.y" { current_class = token_sym; } break; case 50: -/* Line 22 of yacc.c */ -#line 387 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 393 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; @@ -2258,8 +2284,8 @@ yyreduce: case 51: -/* Line 22 of yacc.c */ -#line 392 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 398 "parse-gram.y" { symbol_list *list; tag_seen = true; @@ -2271,8 +2297,8 @@ yyreduce: case 52: -/* Line 22 of yacc.c */ -#line 403 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 409 "parse-gram.y" { symbol_list *list; ++current_prec; @@ -2288,127 +2314,127 @@ yyreduce: case 53: -/* Line 22 of yacc.c */ -#line 417 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 423 "parse-gram.y" { (yyval.assoc) = left_assoc; } break; case 54: -/* Line 22 of yacc.c */ -#line 418 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 424 "parse-gram.y" { (yyval.assoc) = right_assoc; } break; case 55: -/* Line 22 of yacc.c */ -#line 419 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 425 "parse-gram.y" { (yyval.assoc) = non_assoc; } break; case 56: -/* Line 22 of yacc.c */ -#line 423 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 429 "parse-gram.y" { current_type = NULL; } break; case 57: -/* Line 22 of yacc.c */ -#line 424 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 430 "parse-gram.y" { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } break; case 58: -/* Line 22 of yacc.c */ -#line 430 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 436 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 59: -/* Line 22 of yacc.c */ -#line 432 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 438 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; case 60: -/* Line 22 of yacc.c */ -#line 436 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 442 "parse-gram.y" { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } break; case 61: -/* Line 22 of yacc.c */ -#line 437 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 443 "parse-gram.y" { (yyval.symbol) = (yyvsp[(1) - (2)].symbol); symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); } break; case 62: -/* Line 22 of yacc.c */ -#line 443 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 449 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 63: -/* Line 22 of yacc.c */ -#line 445 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 451 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; case 64: -/* Line 22 of yacc.c */ -#line 449 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 455 "parse-gram.y" { (yyval.list) = (yyvsp[(1) - (1)].list); } break; case 65: -/* Line 22 of yacc.c */ -#line 450 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 456 "parse-gram.y" { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } break; case 66: -/* Line 22 of yacc.c */ -#line 454 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 460 "parse-gram.y" { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; case 67: -/* Line 22 of yacc.c */ -#line 455 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 461 "parse-gram.y" { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; case 68: -/* Line 22 of yacc.c */ -#line 456 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 462 "parse-gram.y" { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } break; case 69: -/* Line 22 of yacc.c */ -#line 457 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 463 "parse-gram.y" { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } break; case 70: -/* Line 22 of yacc.c */ -#line 463 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 469 "parse-gram.y" { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; @@ -2417,8 +2443,8 @@ yyreduce: case 71: -/* Line 22 of yacc.c */ -#line 468 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 474 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true); symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)])); @@ -2427,8 +2453,8 @@ yyreduce: case 72: -/* Line 22 of yacc.c */ -#line 473 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 479 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); @@ -2438,8 +2464,8 @@ yyreduce: case 73: -/* Line 22 of yacc.c */ -#line 479 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 485 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); @@ -2449,8 +2475,8 @@ yyreduce: case 74: -/* Line 22 of yacc.c */ -#line 485 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 491 "parse-gram.y" { symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true); symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)])); @@ -2461,8 +2487,8 @@ yyreduce: case 81: -/* Line 22 of yacc.c */ -#line 515 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 521 "parse-gram.y" { yyerrok; } @@ -2470,87 +2496,101 @@ yyreduce: case 82: -/* Line 22 of yacc.c */ -#line 521 "parse-gram.y" - { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } +/* Line 1463 of yacc.c */ +#line 527 "parse-gram.y" + { current_lhs = (yyvsp[(1) - (2)].symbol); current_lhs_location = (yylsp[(1) - (2)]); + current_lhs_named_ref = (yyvsp[(2) - (2)].named_ref); } break; case 84: -/* Line 22 of yacc.c */ -#line 525 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 532 "parse-gram.y" { grammar_current_rule_end ((yylsp[(1) - (1)])); } break; case 85: -/* Line 22 of yacc.c */ -#line 526 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 533 "parse-gram.y" { grammar_current_rule_end ((yylsp[(3) - (3)])); } break; case 87: -/* Line 22 of yacc.c */ -#line 532 "parse-gram.y" - { grammar_current_rule_begin (current_lhs, current_lhs_location); } +/* Line 1463 of yacc.c */ +#line 539 "parse-gram.y" + { grammar_current_rule_begin (current_lhs, current_lhs_location, + current_lhs_named_ref); } break; case 88: -/* Line 22 of yacc.c */ -#line 534 "parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } +/* Line 1463 of yacc.c */ +#line 542 "parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } break; case 89: -/* Line 22 of yacc.c */ -#line 536 "parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +/* Line 1463 of yacc.c */ +#line 544 "parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } break; case 90: -/* Line 22 of yacc.c */ -#line 538 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 546 "parse-gram.y" { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } break; case 91: -/* Line 22 of yacc.c */ -#line 540 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 548 "parse-gram.y" { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } break; case 92: -/* Line 22 of yacc.c */ -#line 542 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 550 "parse-gram.y" { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } break; + case 93: + +/* Line 1463 of yacc.c */ +#line 554 "parse-gram.y" + { (yyval.named_ref) = 0; } + break; + case 94: -/* Line 22 of yacc.c */ -#line 552 "parse-gram.y" - { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } +/* Line 1463 of yacc.c */ +#line 556 "parse-gram.y" + { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 95: + case 96: -/* Line 22 of yacc.c */ -#line 558 "parse-gram.y" - { - (yyval.chars) = ""; - } +/* Line 1463 of yacc.c */ +#line 568 "parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } break; case 97: -/* Line 22 of yacc.c */ -#line 571 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 573 "parse-gram.y" + { (yyval.chars) = ""; } + break; + + case 99: + +/* Line 1463 of yacc.c */ +#line 584 "parse-gram.y" { code_props plain_code; (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n'; @@ -2561,17 +2601,17 @@ yyreduce: } break; - case 98: + case 100: -/* Line 22 of yacc.c */ -#line 591 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 604 "parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 99: + case 101: -/* Line 22 of yacc.c */ -#line 593 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 606 "parse-gram.y" { (yyval.symbol) = symbol_get (char_name ((yyvsp[(1) - (1)].character)), (yylsp[(1) - (1)])); symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); @@ -2579,27 +2619,27 @@ yyreduce: } break; - case 100: + case 102: -/* Line 22 of yacc.c */ -#line 601 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 614 "parse-gram.y" { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 103: + case 105: -/* Line 22 of yacc.c */ -#line 613 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 626 "parse-gram.y" { (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)])); symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); } break; - case 105: + case 107: -/* Line 22 of yacc.c */ -#line 622 "parse-gram.y" +/* Line 1463 of yacc.c */ +#line 635 "parse-gram.y" { code_props plain_code; code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); @@ -2612,8 +2652,8 @@ yyreduce: -/* Line 22 of yacc.c */ -#line 2617 "parse-gram.c" +/* Line 1463 of yacc.c */ +#line 2657 "parse-gram.c" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); @@ -2741,7 +2781,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yyis_pact_ninf (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -2831,8 +2871,8 @@ yyreturn: -/* Line 22 of yacc.c */ -#line 632 "parse-gram.y" +/* Line 1683 of yacc.c */ +#line 645 "parse-gram.y"