X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/d782395d52519fabb2cac3bd479246cc6de7efa8..d467f443dfad0b9f243d0270feb85719c1ae6be6:/src/parse-gram.c diff --git a/src/parse-gram.c b/src/parse-gram.c index a652dcc4..e5713416 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,21 +1,20 @@ +/* A Bison parser, made by GNU Bison 2.4.516-804e. */ -/* A Bison parser, made by GNU Bison 2.3a+. */ +/* Implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009, 2010 Free Software Foundation, Inc. -/* 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. - 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 the Free Software Foundation, either version 3 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program. If not, see . */ @@ -28,7 +27,7 @@ special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. - + This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ @@ -46,7 +45,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.3a+" +#define YYBISON_VERSION "2.4.516-804e" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -54,27 +53,32 @@ /* 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 1538 of yacc.c */ -#line 1 "parse-gram.y" +/* Line 252 of yacc.c */ +#line 1 "src/parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, - Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -94,14 +98,13 @@ #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 "muscle-tab.h" +#include "named-ref.h" #include "quotearg.h" #include "reader.h" #include "symlist.h" @@ -125,29 +128,8 @@ static void gram_error (location const *, char const *); static char const *char_name (char); -/** Add a lex-param or a parse-param. - * - * \param type \a lex_param or \a parse_param - * \param decl the formal argument - * \param loc the location in the source. - */ -static void add_param (char const *type, char *decl, location loc); - - -static symbol_class current_class = unknown_sym; -static uniqstr current_type = NULL; -static symbol *current_lhs; -static location current_lhs_location; -static int current_prec = 0; - -#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 1538 of yacc.c */ -#line 151 "parse-gram.c" +/* Line 252 of yacc.c */ +#line 133 "src/parse-gram.c" /* Enabling traces. */ #ifndef YYDEBUG @@ -167,6 +149,24 @@ static int current_prec = 0; # define YYTOKEN_TABLE 0 #endif +/* "%code requires" blocks. */ +/* Line 272 of yacc.c */ +#line 202 "src/parse-gram.y" + +# ifndef PARAM_TYPE +# define PARAM_TYPE + typedef enum + { + param_none = 0, + param_lex = 1 << 0, + param_parse = 1 << 1, + param_both = param_lex | param_parse + } param_type; +# endif + + +/* Line 272 of yacc.c */ +#line 170 "src/parse-gram.c" /* Tokens. */ #ifndef YYTOKENTYPE @@ -185,49 +185,49 @@ static int current_prec = 0; PERCENT_LEFT = 265, PERCENT_RIGHT = 266, PERCENT_NONASSOC = 267, - PERCENT_PREC = 268, - PERCENT_DPREC = 269, - PERCENT_MERGE = 270, - PERCENT_CODE = 271, - PERCENT_DEBUG = 272, + 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_FILE_PREFIX = 279, - PERCENT_GLR_PARSER = 280, - PERCENT_INITIAL_ACTION = 281, - PERCENT_LANGUAGE = 282, - PERCENT_LEX_PARAM = 283, - PERCENT_LOCATIONS = 284, - PERCENT_NAME_PREFIX = 285, - PERCENT_NO_DEFAULT_PREC = 286, - PERCENT_NO_LINES = 287, - PERCENT_NONDETERMINISTIC_PARSER = 288, - PERCENT_OUTPUT = 289, - PERCENT_PARSE_PARAM = 290, - PERCENT_PURE_PARSER = 291, - PERCENT_REQUIRE = 292, - PERCENT_SKELETON = 293, - PERCENT_START = 294, - PERCENT_TOKEN_TABLE = 295, - PERCENT_VERBOSE = 296, - PERCENT_YACC = 297, - BRACED_CODE = 298, - CHAR = 299, - EPILOGUE = 300, - EQUAL = 301, - ID = 302, - ID_COLON = 303, - PERCENT_PERCENT = 304, - PIPE = 305, - PROLOGUE = 306, - SEMICOLON = 307, - TYPE = 308, - TYPE_TAG_ANY = 309, - TYPE_TAG_NONE = 310, + PERCENT_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 @@ -243,49 +243,49 @@ static int current_prec = 0; #define PERCENT_LEFT 265 #define PERCENT_RIGHT 266 #define PERCENT_NONASSOC 267 -#define PERCENT_PREC 268 -#define PERCENT_DPREC 269 -#define PERCENT_MERGE 270 -#define PERCENT_CODE 271 -#define PERCENT_DEBUG 272 +#define PERCENT_PRECEDENCE 268 +#define PERCENT_PREC 269 +#define PERCENT_DPREC 270 +#define PERCENT_MERGE 271 +#define PERCENT_CODE 272 #define PERCENT_DEFAULT_PREC 273 #define PERCENT_DEFINE 274 #define PERCENT_DEFINES 275 #define PERCENT_ERROR_VERBOSE 276 #define PERCENT_EXPECT 277 #define PERCENT_EXPECT_RR 278 -#define PERCENT_FILE_PREFIX 279 -#define PERCENT_GLR_PARSER 280 -#define PERCENT_INITIAL_ACTION 281 -#define PERCENT_LANGUAGE 282 -#define PERCENT_LEX_PARAM 283 -#define PERCENT_LOCATIONS 284 -#define PERCENT_NAME_PREFIX 285 -#define PERCENT_NO_DEFAULT_PREC 286 -#define PERCENT_NO_LINES 287 -#define PERCENT_NONDETERMINISTIC_PARSER 288 -#define PERCENT_OUTPUT 289 -#define PERCENT_PARSE_PARAM 290 -#define PERCENT_PURE_PARSER 291 -#define PERCENT_REQUIRE 292 -#define PERCENT_SKELETON 293 -#define PERCENT_START 294 -#define PERCENT_TOKEN_TABLE 295 -#define PERCENT_VERBOSE 296 -#define PERCENT_YACC 297 -#define BRACED_CODE 298 -#define CHAR 299 -#define EPILOGUE 300 -#define EQUAL 301 -#define ID 302 -#define ID_COLON 303 -#define PERCENT_PERCENT 304 -#define PIPE 305 -#define PROLOGUE 306 -#define SEMICOLON 307 -#define TYPE 308 -#define TYPE_TAG_ANY 309 -#define TYPE_TAG_NONE 310 +#define PERCENT_FLAG 279 +#define PERCENT_FILE_PREFIX 280 +#define PERCENT_GLR_PARSER 281 +#define PERCENT_INITIAL_ACTION 282 +#define PERCENT_LANGUAGE 283 +#define PERCENT_NAME_PREFIX 284 +#define PERCENT_NO_DEFAULT_PREC 285 +#define PERCENT_NO_LINES 286 +#define PERCENT_NONDETERMINISTIC_PARSER 287 +#define PERCENT_OUTPUT 288 +#define PERCENT_REQUIRE 289 +#define PERCENT_SKELETON 290 +#define PERCENT_START 291 +#define PERCENT_TOKEN_TABLE 292 +#define PERCENT_VERBOSE 293 +#define PERCENT_YACC 294 +#define BRACED_CODE 295 +#define BRACED_PREDICATE 296 +#define BRACKETED_ID 297 +#define CHAR 298 +#define EPILOGUE 299 +#define EQUAL 300 +#define ID 301 +#define ID_COLON 302 +#define PERCENT_PERCENT 303 +#define PIPE 304 +#define PROLOGUE 305 +#define SEMICOLON 306 +#define TAG 307 +#define TAG_ANY 308 +#define TAG_NONE 309 +#define PERCENT_PARAM 310 #define PERCENT_UNION 311 @@ -294,23 +294,27 @@ static int current_prec = 0; #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE { +/* Line 277 of yacc.c */ +#line 88 "src/parse-gram.y" -/* Line 1538 of yacc.c */ -#line 94 "parse-gram.y" - + assoc assoc; + char *code; + char const *chars; + int integer; + named_ref *named_ref; symbol *symbol; symbol_list *list; - int integer; - char const *chars; - char *code; - assoc assoc; uniqstr uniqstr; unsigned char character; +/* Line 277 of yacc.c */ +#line 226 "src/parse-gram.y" + param_type param; -/* Line 1538 of yacc.c */ -#line 314 "parse-gram.c" + +/* Line 277 of yacc.c */ +#line 318 "src/parse-gram.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -333,9 +337,39 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ +/* Line 327 of yacc.c */ +#line 342 "src/parse-gram.c" +/* Unqualified %code blocks. */ +/* Line 328 of yacc.c */ +#line 56 "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_class current_class = unknown_sym; + static uniqstr current_type = NULL; + + #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 1538 of yacc.c */ -#line 339 "parse-gram.c" +/* Line 328 of yacc.c */ +#line 215 "src/parse-gram.y" + + /** Add a lex-param and/or a parse-param. + * + * \param type where to push this formal argument. + * \param decl the formal argument. Destroyed. + * \param loc the location in the source. + */ + static void add_param (param_type type, char *decl, location loc); + static param_type current_param = param_none; + + +/* Line 328 of yacc.c */ +#line 373 "src/parse-gram.c" #ifdef short # undef short @@ -385,7 +419,7 @@ typedef short int yytype_int16; #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ -# if YYENABLE_NLS +# if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) @@ -499,9 +533,9 @@ 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 +570,12 @@ 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); \ } \ @@ -552,25 +586,27 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 155 +#define YYLAST 163 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 57 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 31 +#define YYNNTS 36 /* YYNRULES -- Number of rules. */ -#define YYNRULES 101 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 139 +#define YYNRULES 110 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 149 -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +/* 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) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -608,68 +644,21 @@ static const yytype_uint8 yytranslate[] = }; #if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 8, 9, 12, 14, 16, 18, 22, - 24, 27, 29, 32, 35, 38, 42, 44, 47, 50, - 53, 55, 58, 62, 64, 66, 69, 73, 76, 78, - 81, 84, 86, 88, 90, 92, 94, 96, 99, 103, - 107, 109, 111, 114, 118, 119, 121, 125, 126, 130, - 131, 135, 139, 143, 145, 147, 149, 150, 152, 154, - 157, 159, 162, 164, 166, 168, 170, 172, 174, 177, - 180, 184, 186, 189, 191, 194, 196, 199, 202, 203, - 207, 209, 213, 216, 217, 220, 223, 227, 231, 235, - 237, 239, 240, 242, 244, 246, 248, 250, 252, 254, - 256, 257 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 58, 0, -1, 59, 49, 74, 87, -1, -1, 59, - 60, -1, 61, -1, 51, -1, 17, -1, 19, 80, - 81, -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, 85, -1, 8, - 43, 70, -1, 9, 43, 70, -1, 18, -1, 31, - -1, 16, 82, -1, 16, 47, 82, -1, -1, 47, - -1, 56, 62, 82, -1, -1, 6, 64, 73, -1, - -1, 5, 65, 73, -1, 7, 53, 69, -1, 67, - 68, 69, -1, 10, -1, 11, -1, 12, -1, -1, - 53, -1, 85, -1, 69, 85, -1, 71, -1, 70, - 71, -1, 85, -1, 53, -1, 54, -1, 55, -1, - 53, -1, 83, -1, 83, 4, -1, 83, 86, -1, - 83, 4, 86, -1, 72, -1, 73, 72, -1, 75, - -1, 74, 75, -1, 76, -1, 61, 52, -1, 1, - 52, -1, -1, 84, 77, 78, -1, 79, -1, 78, - 50, 79, -1, 78, 52, -1, -1, 79, 85, -1, - 79, 43, -1, 79, 13, 85, -1, 79, 14, 4, - -1, 79, 15, 53, -1, 47, -1, 3, -1, -1, - 3, -1, 43, -1, 47, -1, 44, -1, 48, -1, - 83, -1, 86, -1, 3, -1, -1, 49, 45, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ + /* YYRLINEYYN -- 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, 270, - 271, 295, 296, 297, 298, 302, 303, 304, 308, 315, - 322, 326, 330, 337, 352, 353, 357, 369, 369, 374, - 374, 379, 390, 405, 406, 407, 411, 412, 417, 419, - 424, 425, 429, 430, 431, 432, 437, 442, 447, 453, - 459, 470, 471, 480, 481, 487, 488, 489, 496, 496, - 500, 501, 502, 507, 508, 510, 512, 514, 516, 526, - 527, 533, 536, 545, 565, 567, 576, 581, 582, 587, - 594, 596 + 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 }; #endif @@ -680,31 +669,32 @@ static const char *const yytname[] = { "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", - "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", - "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"", + "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", + "\"%precedence\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"", - "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", - "\"%initial-action\"", "\"%language\"", "\"%lex-param\"", - "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"", - "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"", - "\"%parse-param\"", "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"", - "\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", - "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"", "\"identifier\"", - "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", - "\"<*>\"", "\"<>\"", "\"%union\"", "$accept", "input", - "prologue_declarations", "prologue_declaration", "grammar_declaration", - "union_name", "symbol_declaration", "$@1", "$@2", - "precedence_declaration", "precedence_declarator", "type.opt", - "symbols.1", "generic_symlist", "generic_symlist_item", "symbol_def", - "symbol_defs.1", "grammar", "rules_or_grammar_declaration", "rules", - "$@3", "rhses.1", "rhs", "variable", "content.opt", "braceless", "id", + "\"%expect\"", "\"%expect-rr\"", "\"%\"", "\"%file-prefix\"", + "\"%glr-parser\"", "\"%initial-action\"", "\"%language\"", + "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"", + "\"%nondeterministic-parser\"", "\"%output\"", "\"%require\"", + "\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"", + "\"%yacc\"", "\"{...}\"", "\"%?{...}\"", "\"[identifier]\"", "\"char\"", + "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", + "\"|\"", "\"%{...%}\"", "\";\"", "\"\"", "\"<*>\"", "\"<>\"", + "\"%param\"", "\"%union\"", "$accept", "input", "prologue_declarations", + "prologue_declaration", "$@1", "params", "grammar_declaration", + "union_name", "symbol_declaration", "$@2", "$@3", + "precedence_declaration", "precedence_declarator", "tag.opt", + "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist", + "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", + "rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs", + "named_ref.opt", "variable", "content.opt", "braceless", "id", "id_colon", "symbol", "string_as_id", "epilogue.opt", 0 }; #endif # ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, @@ -716,163 +706,178 @@ static const yytype_uint16 yytoknum[] = }; # 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, 71, 71, 72, 72, 72, 72, - 72, 73, 73, 74, 74, 75, 75, 75, 77, 76, - 78, 78, 78, 79, 79, 79, 79, 79, 79, 80, - 80, 81, 81, 82, 83, 83, 84, 85, 85, 86, - 87, 87 -}; +#define YYPACT_NINF -50 -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = +#define yypact_value_is_default(yystate) \ + ((yystate) == (-50)) + +#define YYTABLE_NINF -110 + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = { - 0, 2, 4, 0, 2, 1, 1, 1, 3, 1, - 2, 1, 2, 2, 2, 3, 1, 2, 2, 2, - 1, 2, 3, 1, 1, 2, 3, 2, 1, 2, - 2, 1, 1, 1, 1, 1, 1, 2, 3, 3, - 1, 1, 2, 3, 0, 1, 3, 0, 3, 0, - 3, 3, 3, 1, 1, 1, 0, 1, 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 + -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 }; -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ + /* 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. */ static const yytype_uint8 yydefact[] = { 3, 0, 0, 1, 49, 47, 0, 0, 0, 53, - 54, 55, 0, 7, 40, 0, 9, 11, 0, 0, - 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, 93, 0, 42, 90, 89, 91, 10, - 12, 13, 14, 0, 17, 18, 19, 21, 0, 25, - 0, 27, 29, 30, 99, 95, 94, 97, 37, 98, - 0, 96, 0, 0, 73, 75, 78, 45, 0, 57, - 0, 66, 71, 50, 67, 48, 51, 58, 63, 64, - 65, 38, 60, 62, 39, 43, 92, 8, 15, 22, - 26, 77, 76, 0, 74, 2, 83, 46, 52, 72, - 68, 69, 59, 61, 101, 79, 80, 70, 83, 82, - 0, 0, 0, 85, 84, 81, 86, 87, 88 + 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 }; -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 1, 2, 43, 82, 88, 45, 49, 48, 46, - 47, 90, 96, 101, 102, 92, 93, 83, 84, 85, - 116, 125, 126, 58, 107, 55, 77, 86, 103, 79, - 115 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -60 -static const yytype_int16 yypact[] = + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = { - -60, 18, 96, -60, -60, -60, -16, 17, 24, -60, - -60, -60, -8, -60, -60, 11, 70, -60, 71, 80, - 2, -60, 46, 87, 49, -60, 31, -60, -60, -60, - 40, 50, -60, 91, 93, 0, -60, -60, -60, 15, - -60, -60, 51, -60, -60, -60, -60, 44, 12, 12, - 0, 25, 25, -60, 56, -60, -60, -60, 106, -60, - -60, -60, -60, 107, -60, -60, -60, -60, 108, -60, - 136, -60, -60, -60, -60, -60, -60, -60, -60, -60, - 88, -60, 89, 1, -60, -60, -60, -60, 56, -60, - 0, -60, -60, 12, 84, 12, 0, -60, -60, -60, - -60, 25, -60, -60, 25, -60, -60, -60, -60, -60, - -60, -60, -60, 97, -60, -60, -60, -60, 0, -60, - 140, -60, -60, -60, -60, 14, 38, -60, -60, -60, - 0, 142, 98, -60, -60, 38, -60, -60, -60 + -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 }; -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = { - -60, -60, -60, -60, 147, -60, -60, -60, -60, -60, - -60, -60, 54, 101, -59, -25, 105, -60, 67, -60, - -60, -60, 27, -60, -60, -50, -19, -60, -35, -58, - -60 + -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 }; -/* 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 -101 + /* 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. */ static const yytype_int16 yytable[] = { - 78, -100, 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, 121, 50, 117, 54, - 35, 74, 123, 69, 75, 123, 27, 76, 63, 81, - 113, 130, 131, 132, 35, 97, 75, 42, 57, 76, - 51, 122, 127, 81, 128, 91, 129, 52, 119, 75, - 119, 42, 76, 59, 94, 60, 94, 68, 98, 99, - 100, 133, 75, 122, 61, 76, 70, 74, 120, 64, - 65, 134, 66, 71, 72, 136, 73, 89, 87, 53, - 134, 4, 5, 6, 7, 8, 9, 10, 11, 106, - 108, 109, 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, 110, - 111, 112, 124, 74, 118, 39, 137, 40, 41, 44, - 114, 138, 42, 104, 95, 135 + 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 }; -static const yytype_uint8 yycheck[] = +static const yytype_int16 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, - 43, 96, 120, 48, 50, 53, 52, 43, 93, 44, - 95, 56, 47, 3, 93, 4, 95, 46, 53, 54, - 55, 43, 44, 118, 4, 47, 46, 3, 4, 43, - 3, 126, 43, 43, 3, 130, 3, 53, 47, 43, - 135, 5, 6, 7, 8, 9, 10, 11, 12, 3, - 3, 3, 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, - 52, 52, 45, 3, 90, 49, 4, 51, 52, 2, - 83, 53, 56, 52, 49, 128 + 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 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ + /* STOS_[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, 16, 17, 18, 19, 20, 21, 22, 23, + 11, 12, 13, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 41, 42, 49, - 51, 52, 56, 60, 61, 63, 66, 67, 65, 64, - 53, 43, 43, 43, 47, 82, 3, 47, 80, 3, - 4, 4, 3, 46, 43, 3, 43, 3, 46, 3, - 46, 43, 3, 3, 3, 44, 47, 83, 85, 86, - 1, 48, 61, 74, 75, 76, 84, 47, 62, 53, - 68, 53, 72, 73, 83, 73, 69, 85, 53, 54, - 55, 70, 71, 85, 70, 82, 3, 81, 3, 3, - 3, 52, 52, 49, 75, 87, 77, 82, 69, 72, - 4, 86, 85, 71, 45, 78, 79, 86, 50, 52, - 13, 14, 15, 43, 85, 79, 85, 4, 53 + 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 +}; + + /* 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 +}; + + /* YYR2[YYN] -- Number of symbols composing 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 }; + #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) @@ -885,9 +890,18 @@ static const yytype_uint8 yystos[] = /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. */ + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ #define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif #define YYRECOVERING() (!!yyerrstatus) @@ -897,7 +911,6 @@ do \ { \ yychar = (Token); \ yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ @@ -944,7 +957,7 @@ while (YYID (0)) we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT -# if YYLTYPE_IS_TRIVIAL +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL # define YY_LOCATION_PRINT(File, Loc) \ fprintf (File, "%d.%d-%d.%d", \ (Loc).first_line, (Loc).first_column, \ @@ -1018,150 +1031,197 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) # endif switch (yytype) { - case 3: /* "\"string\"" */ - -/* Line 1538 of yacc.c */ -#line 182 "parse-gram.y" - { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; - -/* Line 1538 of yacc.c */ -#line 1029 "parse-gram.c" - break; - case 4: /* "\"integer\"" */ - -/* Line 1538 of yacc.c */ -#line 193 "parse-gram.y" - { fprintf (stderr, "%d", (yyvaluep->integer)); }; - -/* Line 1538 of yacc.c */ -#line 1038 "parse-gram.c" - break; - case 43: /* "\"{...}\"" */ - -/* Line 1538 of yacc.c */ -#line 184 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; - -/* Line 1538 of yacc.c */ -#line 1047 "parse-gram.c" - break; - case 44: /* "\"char\"" */ - -/* Line 1538 of yacc.c */ -#line 176 "parse-gram.y" - { fputs (char_name ((yyvaluep->character)), stderr); }; - -/* Line 1538 of yacc.c */ -#line 1056 "parse-gram.c" - break; - case 45: /* "\"epilogue\"" */ - -/* Line 1538 of yacc.c */ -#line 184 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 1538 of yacc.c */ -#line 1065 "parse-gram.c" - break; - case 47: /* "\"identifier\"" */ - -/* Line 1538 of yacc.c */ -#line 189 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 1538 of yacc.c */ -#line 1074 "parse-gram.c" - break; - case 48: /* "\"identifier:\"" */ - -/* Line 1538 of yacc.c */ -#line 190 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; - -/* Line 1538 of yacc.c */ -#line 1083 "parse-gram.c" - break; - case 51: /* "\"%{...%}\"" */ - -/* Line 1538 of yacc.c */ -#line 184 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 1538 of yacc.c */ -#line 1092 "parse-gram.c" - break; - case 53: /* "\"type\"" */ - -/* Line 1538 of yacc.c */ -#line 188 "parse-gram.y" - { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; - -/* Line 1538 of yacc.c */ -#line 1101 "parse-gram.c" - break; - case 80: /* "variable" */ - -/* Line 1538 of yacc.c */ -#line 189 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 1538 of yacc.c */ -#line 1110 "parse-gram.c" - break; - case 81: /* "content.opt" */ - -/* Line 1538 of yacc.c */ -#line 184 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 1538 of yacc.c */ -#line 1119 "parse-gram.c" - break; - case 82: /* "braceless" */ - -/* Line 1538 of yacc.c */ -#line 184 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 1538 of yacc.c */ -#line 1128 "parse-gram.c" - break; - case 83: /* "id" */ - -/* Line 1538 of yacc.c */ -#line 196 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 1538 of yacc.c */ -#line 1137 "parse-gram.c" - break; - case 84: /* "id_colon" */ - -/* Line 1538 of yacc.c */ -#line 197 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; - -/* Line 1538 of yacc.c */ -#line 1146 "parse-gram.c" - break; - case 85: /* "symbol" */ - -/* Line 1538 of yacc.c */ -#line 196 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 1538 of yacc.c */ -#line 1155 "parse-gram.c" - break; - case 86: /* "string_as_id" */ - -/* Line 1538 of yacc.c */ -#line 196 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; + case 3: // "string" + +/* Line 729 of yacc.c */ +#line 175 "src/parse-gram.y" + { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); } +/* Line 729 of yacc.c */ +#line 1041 "src/parse-gram.c" + break; + + case 4: // "integer" + +/* Line 729 of yacc.c */ +#line 188 "src/parse-gram.y" + { fprintf (stderr, "%d", ((*yyvaluep).integer)); } +/* Line 729 of yacc.c */ +#line 1050 "src/parse-gram.c" + break; + + case 24: // "%" + +/* Line 729 of yacc.c */ +#line 184 "src/parse-gram.y" + { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); } +/* Line 729 of yacc.c */ +#line 1059 "src/parse-gram.c" + break; + + case 40: // "{...}" + +/* Line 729 of yacc.c */ +#line 177 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); } +/* Line 729 of yacc.c */ +#line 1068 "src/parse-gram.c" + break; + + case 42: // "[identifier]" + +/* Line 729 of yacc.c */ +#line 182 "src/parse-gram.y" + { fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); } +/* Line 729 of yacc.c */ +#line 1077 "src/parse-gram.c" + break; + + case 43: // "char" + +/* Line 729 of yacc.c */ +#line 169 "src/parse-gram.y" + { fputs (char_name (((*yyvaluep).character)), stderr); } +/* Line 729 of yacc.c */ +#line 1086 "src/parse-gram.c" + break; + + case 44: // "epilogue" + +/* Line 729 of yacc.c */ +#line 177 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 729 of yacc.c */ +#line 1095 "src/parse-gram.c" + break; + + case 46: // "identifier" + +/* Line 729 of yacc.c */ +#line 181 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 729 of yacc.c */ +#line 1104 "src/parse-gram.c" + break; + + case 47: // "identifier:" + +/* Line 729 of yacc.c */ +#line 183 "src/parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); } +/* Line 729 of yacc.c */ +#line 1113 "src/parse-gram.c" + break; + + case 50: // "%{...%}" + +/* Line 729 of yacc.c */ +#line 177 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 729 of yacc.c */ +#line 1122 "src/parse-gram.c" + break; + + case 52: // "" + +/* Line 729 of yacc.c */ +#line 185 "src/parse-gram.y" + { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); } +/* Line 729 of yacc.c */ +#line 1131 "src/parse-gram.c" + break; + + case 55: // "%param" + +/* Line 729 of yacc.c */ +#line 231 "src/parse-gram.y" + { + switch (((*yyvaluep).param)) + { +#define CASE(In, Out) \ + case param_ ## In: fputs ("%" #Out, stderr); break + CASE(lex, lex-param); + CASE(parse, parse-param); + CASE(both, param); +#undef CASE + case param_none: aver (false); break; + } +} +/* Line 729 of yacc.c */ +#line 1151 "src/parse-gram.c" + break; + + case 72: // symbol.prec + +/* Line 729 of yacc.c */ +#line 191 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 729 of yacc.c */ +#line 1160 "src/parse-gram.c" + break; + + case 85: // variable + +/* Line 729 of yacc.c */ +#line 181 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 729 of yacc.c */ +#line 1169 "src/parse-gram.c" + break; + + case 86: // content.opt + +/* Line 729 of yacc.c */ +#line 177 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 729 of yacc.c */ +#line 1178 "src/parse-gram.c" + break; + + case 87: // braceless + +/* Line 729 of yacc.c */ +#line 177 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 729 of yacc.c */ +#line 1187 "src/parse-gram.c" + break; + + case 88: // id + +/* Line 729 of yacc.c */ +#line 191 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 729 of yacc.c */ +#line 1196 "src/parse-gram.c" + break; + + case 89: // id_colon + +/* Line 729 of yacc.c */ +#line 192 "src/parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); } +/* Line 729 of yacc.c */ +#line 1205 "src/parse-gram.c" + break; + + case 90: // symbol + +/* Line 729 of yacc.c */ +#line 191 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 729 of yacc.c */ +#line 1214 "src/parse-gram.c" + break; + + case 91: // string_as_id + +/* Line 729 of yacc.c */ +#line 191 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 729 of yacc.c */ +#line 1223 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 1164 "parse-gram.c" - break; default: break; } @@ -1235,27 +1295,29 @@ do { \ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) #else static void -yy_reduce_print (yyvsp, yylsp, yyrule) +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]; int yyi; - unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); + yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , &(yylsp[(yyi + 1) - (yynrhs)]) ); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + , &(yylsp[(yyi + 1) - (yynrhs)]) ); YYFPRINTF (stderr, "\n"); } } @@ -1263,7 +1325,7 @@ yy_reduce_print (yyvsp, yylsp, yyrule) # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule); \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that @@ -1396,111 +1458,121 @@ yytnamerr (char *yyres, const char *yystr) } # endif -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN while in state YYSTATE. + + Return 0 if *YYMSG was successfully written. Return 1 if an ordinary + "syntax error" message will suffice instead. Return 2 if *YYMSG is + not large enough to hold the message. In the last case, also set + *YYMSG_ALLOC to either (a) the required number of bytes or (b) zero + if the required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + int yystate, int yytoken) { int yyn = yypact[yystate]; if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; + return 1; else { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; - int yysize_overflow = 0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ + YYCHECK. In other words, skip the first -YYN actions for this + state because they are default actions. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + int yyx; - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); + yyarg[yycount++] = yytname[yytoken]; for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; break; } yyarg[yycount++] = yytname[yyx]; yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + { + /* Overflow. */ + *yymsg_alloc = 0; + return 2; + } yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; } - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); + switch (yycount) + { +#define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +#undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + { + /* Overflow. */ + *yymsg_alloc = 0; + return 2; + } yysize = yysize1; - if (yysize_overflow) - return YYSIZE_MAXIMUM; + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 2; + } - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; } } #endif /* YYERROR_VERBOSE */ @@ -1533,23 +1605,23 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) switch (yytype) { - default: break; } } - -/* Prevent warnings from -Wmissing-prototypes. */ +/* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus +#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 __cplusplus +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) int yyparse (void); #else int yyparse (); @@ -1557,10 +1629,6 @@ int yyparse (); #endif /* ! YYPARSE_PARAM */ - - - - /*----------. | yyparse. | `----------*/ @@ -1587,105 +1655,112 @@ 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; - /* Three stacks and their tools: - `yyss': related to states, - `yyvs': related to semantic values, - `yyls': 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[3]; - 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 + +#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 1538 of yacc.c */ -#line 86 "parse-gram.y" +/* User initialization code. */ +/* Line 1214 of yacc.c */ +#line 80 "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 1538 of yacc.c */ -#line 1688 "parse-gram.c" +/* Line 1214 of yacc.c */ +#line 1762 "src/parse-gram.c" yylsp[0] = yylloc; + goto yysetstate; /*------------------------------------------------------------. @@ -1722,6 +1797,7 @@ YYLTYPE yylloc; &yyvs1, yysize * sizeof (*yyvsp), &yyls1, yysize * sizeof (*yylsp), &yystacksize); + yyls = yyls1; yyss = yyss1; yyvs = yyvs1; @@ -1743,9 +1819,9 @@ 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); @@ -1781,7 +1857,7 @@ yybackup: /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) + if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ @@ -1812,7 +1888,7 @@ yybackup: yyn = yytable[yyn]; if (yyn <= 0) { - if (yyn == 0 || yyn == YYTABLE_NINF) + if (yytable_value_is_error (yyn)) goto yyerrlab; yyn = -yyn; goto yyreduce; @@ -1868,202 +1944,215 @@ yyreduce: switch (yyn) { case 6: - -/* Line 1538 of yacc.c */ -#line 220 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 267 "src/parse-gram.y" { code_props plain_code; - code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); + code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); code_props_translate_code (&plain_code); gram_scanner_last_string_free (); muscle_code_grow (union_seen ? "post_prologue" : "pre_prologue", - plain_code.code, (yylsp[(1) - (1)])); + plain_code.code, (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 1960 "src/parse-gram.c" break; case 7: - -/* Line 1538 of yacc.c */ -#line 229 "parse-gram.y" - { debug_flag = true; } +/* Line 1427 of yacc.c */ +#line 277 "src/parse-gram.y" + { + muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true); + } +/* Line 1427 of yacc.c */ +#line 1970 "src/parse-gram.c" break; case 8: - -/* Line 1538 of yacc.c */ -#line 231 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 281 "src/parse-gram.y" { - muscle_percent_define_insert ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars)); + muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } +/* Line 1427 of yacc.c */ +#line 1981 "src/parse-gram.c" break; case 9: - -/* Line 1538 of yacc.c */ -#line 234 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 285 "src/parse-gram.y" { defines_flag = true; } +/* Line 1427 of yacc.c */ +#line 1989 "src/parse-gram.c" break; case 10: - -/* Line 1538 of yacc.c */ -#line 236 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 287 "src/parse-gram.y" { defines_flag = true; - spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); + spec_defines_file = xstrdup ((yyvsp[0].chars)); } +/* Line 1427 of yacc.c */ +#line 2000 "src/parse-gram.c" break; case 11: - -/* Line 1538 of yacc.c */ -#line 240 "parse-gram.y" - { error_verbose = true; } +/* Line 1427 of yacc.c */ +#line 292 "src/parse-gram.y" + { + muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); + } +/* Line 1427 of yacc.c */ +#line 2011 "src/parse-gram.c" break; case 12: - -/* Line 1538 of yacc.c */ -#line 241 "parse-gram.y" - { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1427 of yacc.c */ +#line 296 "src/parse-gram.y" + { expected_sr_conflicts = (yyvsp[0].integer); } +/* Line 1427 of yacc.c */ +#line 2019 "src/parse-gram.c" break; case 13: - -/* Line 1538 of yacc.c */ -#line 242 "parse-gram.y" - { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1427 of yacc.c */ +#line 297 "src/parse-gram.y" + { expected_rr_conflicts = (yyvsp[0].integer); } +/* Line 1427 of yacc.c */ +#line 2027 "src/parse-gram.c" break; case 14: - -/* Line 1538 of yacc.c */ -#line 243 "parse-gram.y" - { spec_file_prefix = (yyvsp[(2) - (2)].chars); } +/* Line 1427 of yacc.c */ +#line 298 "src/parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2035 "src/parse-gram.c" break; case 15: - -/* Line 1538 of yacc.c */ -#line 244 "parse-gram.y" - { spec_file_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1427 of yacc.c */ +#line 299 "src/parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2043 "src/parse-gram.c" break; case 16: - -/* Line 1538 of yacc.c */ -#line 246 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 301 "src/parse-gram.y" { nondeterministic_parser = true; glr_parser = true; } +/* Line 1427 of yacc.c */ +#line 2054 "src/parse-gram.c" break; case 17: - -/* Line 1538 of yacc.c */ -#line 251 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 306 "src/parse-gram.y" { code_props action; - code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); + code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0])); code_props_translate_code (&action); gram_scanner_last_string_free (); - muscle_code_grow ("initial_action", action.code, (yylsp[(2) - (2)])); + muscle_code_grow ("initial_action", action.code, (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 2069 "src/parse-gram.c" break; case 18: - -/* Line 1538 of yacc.c */ -#line 259 "parse-gram.y" - { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); } +/* Line 1427 of yacc.c */ +#line 314 "src/parse-gram.y" + { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); } +/* Line 1427 of yacc.c */ +#line 2077 "src/parse-gram.c" break; case 19: - -/* Line 1538 of yacc.c */ -#line 260 "parse-gram.y" - { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +/* Line 1427 of yacc.c */ +#line 315 "src/parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2085 "src/parse-gram.c" break; case 20: - -/* Line 1538 of yacc.c */ -#line 261 "parse-gram.y" - { locations_flag = true; } +/* Line 1427 of yacc.c */ +#line 316 "src/parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2093 "src/parse-gram.c" break; case 21: - -/* Line 1538 of yacc.c */ -#line 262 "parse-gram.y" - { spec_name_prefix = (yyvsp[(2) - (2)].chars); } +/* Line 1427 of yacc.c */ +#line 317 "src/parse-gram.y" + { no_lines_flag = true; } +/* Line 1427 of yacc.c */ +#line 2101 "src/parse-gram.c" break; case 22: - -/* Line 1538 of yacc.c */ -#line 263 "parse-gram.y" - { spec_name_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1427 of yacc.c */ +#line 318 "src/parse-gram.y" + { nondeterministic_parser = true; } +/* Line 1427 of yacc.c */ +#line 2109 "src/parse-gram.c" break; case 23: - -/* Line 1538 of yacc.c */ -#line 264 "parse-gram.y" - { no_lines_flag = true; } +/* Line 1427 of yacc.c */ +#line 319 "src/parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2117 "src/parse-gram.c" break; case 24: - -/* Line 1538 of yacc.c */ -#line 265 "parse-gram.y" - { nondeterministic_parser = true; } +/* Line 1427 of yacc.c */ +#line 320 "src/parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1427 of yacc.c */ +#line 2125 "src/parse-gram.c" break; case 25: - -/* Line 1538 of yacc.c */ -#line 266 "parse-gram.y" - { spec_outfile = (yyvsp[(2) - (2)].chars); } +/* Line 1427 of yacc.c */ +#line 321 "src/parse-gram.y" + { current_param = (yyvsp[0].param); } +/* Line 1427 of yacc.c */ +#line 2133 "src/parse-gram.c" break; case 26: - -/* Line 1538 of yacc.c */ -#line 267 "parse-gram.y" - { spec_outfile = (yyvsp[(3) - (3)].chars); } +/* Line 1427 of yacc.c */ +#line 321 "src/parse-gram.y" + { current_param = param_none; } +/* Line 1427 of yacc.c */ +#line 2141 "src/parse-gram.c" break; case 27: - -/* Line 1538 of yacc.c */ -#line 268 "parse-gram.y" - { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +/* Line 1427 of yacc.c */ +#line 322 "src/parse-gram.y" + { version_check (&(yylsp[0]), (yyvsp[0].chars)); } +/* Line 1427 of yacc.c */ +#line 2149 "src/parse-gram.c" break; case 28: - -/* Line 1538 of yacc.c */ -#line 269 "parse-gram.y" - { pure_parser = true; } - break; - - case 29: - -/* Line 1538 of yacc.c */ -#line 270 "parse-gram.y" - { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } - break; - - case 30: - -/* Line 1538 of yacc.c */ -#line 272 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 324 "src/parse-gram.y" { - char const *skeleton_user = (yyvsp[(2) - (2)].chars); + char const *skeleton_user = (yyvsp[0].chars); if (strchr (skeleton_user, '/')) { size_t dir_length = strlen (current_file); @@ -2083,495 +2172,650 @@ 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])); } +/* Line 1427 of yacc.c */ +#line 2179 "src/parse-gram.c" break; - case 31: - -/* Line 1538 of yacc.c */ -#line 295 "parse-gram.y" + case 29: +/* Line 1427 of yacc.c */ +#line 347 "src/parse-gram.y" { token_table_flag = true; } +/* Line 1427 of yacc.c */ +#line 2187 "src/parse-gram.c" break; - case 32: + case 30: +/* Line 1427 of yacc.c */ +#line 348 "src/parse-gram.y" + { report_flag |= report_states; } +/* Line 1427 of yacc.c */ +#line 2195 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 296 "parse-gram.y" - { report_flag = report_states; } + case 31: +/* Line 1427 of yacc.c */ +#line 349 "src/parse-gram.y" + { yacc_flag = true; } +/* Line 1427 of yacc.c */ +#line 2203 "src/parse-gram.c" break; case 33: +/* Line 1427 of yacc.c */ +#line 354 "src/parse-gram.y" + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2211 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 297 "parse-gram.y" - { yacc_flag = true; } + case 34: +/* Line 1427 of yacc.c */ +#line 355 "src/parse-gram.y" + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2219 "src/parse-gram.c" break; case 37: - -/* Line 1538 of yacc.c */ -#line 305 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 367 "src/parse-gram.y" { - grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); + grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2229 "src/parse-gram.c" break; case 38: - -/* Line 1538 of yacc.c */ -#line 309 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 371 "src/parse-gram.y" { symbol_list *list; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_list_destructor_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)])); - symbol_list_free ((yyvsp[(3) - (3)].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 1427 of yacc.c */ +#line 2242 "src/parse-gram.c" break; case 39: - -/* Line 1538 of yacc.c */ -#line 316 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 378 "src/parse-gram.y" { symbol_list *list; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_list_printer_set (list, (yyvsp[(2) - (3)].code), (yylsp[(2) - (3)])); - symbol_list_free ((yyvsp[(3) - (3)].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)); } +/* Line 1427 of yacc.c */ +#line 2255 "src/parse-gram.c" break; case 40: - -/* Line 1538 of yacc.c */ -#line 323 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 385 "src/parse-gram.y" { default_prec = true; } +/* Line 1427 of yacc.c */ +#line 2265 "src/parse-gram.c" break; case 41: - -/* Line 1538 of yacc.c */ -#line 327 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 389 "src/parse-gram.y" { default_prec = false; } +/* Line 1427 of yacc.c */ +#line 2275 "src/parse-gram.c" break; case 42: - -/* Line 1538 of yacc.c */ -#line 331 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 393 "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[(2) - (2)].chars), (yylsp[(2) - (2)])); + muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 2288 "src/parse-gram.c" break; case 43: - -/* Line 1538 of yacc.c */ -#line 338 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 400 "src/parse-gram.y" { - muscle_percent_code_grow ((yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 2299 "src/parse-gram.c" break; case 44: - -/* Line 1538 of yacc.c */ -#line 352 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 414 "src/parse-gram.y" {} +/* Line 1427 of yacc.c */ +#line 2307 "src/parse-gram.c" break; case 45: - -/* Line 1538 of yacc.c */ -#line 353 "parse-gram.y" - { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 415 "src/parse-gram.y" + { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2315 "src/parse-gram.c" break; case 46: - -/* Line 1538 of yacc.c */ -#line 358 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 420 "src/parse-gram.y" { union_seen = true; - muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 2327 "src/parse-gram.c" break; case 47: - -/* Line 1538 of yacc.c */ -#line 369 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 431 "src/parse-gram.y" { current_class = nterm_sym; } +/* Line 1427 of yacc.c */ +#line 2335 "src/parse-gram.c" break; case 48: - -/* Line 1538 of yacc.c */ -#line 370 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 432 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1427 of yacc.c */ +#line 2346 "src/parse-gram.c" break; case 49: - -/* Line 1538 of yacc.c */ -#line 374 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 436 "src/parse-gram.y" { current_class = token_sym; } +/* Line 1427 of yacc.c */ +#line 2354 "src/parse-gram.c" break; case 50: - -/* Line 1538 of yacc.c */ -#line 375 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 437 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1427 of yacc.c */ +#line 2365 "src/parse-gram.c" break; case 51: - -/* Line 1538 of yacc.c */ -#line 380 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 442 "src/parse-gram.y" { symbol_list *list; tag_seen = true; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) - symbol_type_set (list->content.sym, (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); - symbol_list_free ((yyvsp[(3) - (3)].list)); + for (list = (yyvsp[0].list); list; list = list->next) + symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1])); + symbol_list_free ((yyvsp[0].list)); } +/* Line 1427 of yacc.c */ +#line 2379 "src/parse-gram.c" break; case 52: - -/* Line 1538 of yacc.c */ -#line 391 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 453 "src/parse-gram.y" { symbol_list *list; ++current_prec; - for (list = (yyvsp[(3) - (3)].list); list; list = list->next) + for (list = (yyvsp[0].list); list; list = list->next) { - symbol_type_set (list->content.sym, current_type, (yylsp[(2) - (3)])); - symbol_precedence_set (list->content.sym, current_prec, (yyvsp[(1) - (3)].assoc), (yylsp[(1) - (3)])); + 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[(3) - (3)].list)); + symbol_list_free ((yyvsp[0].list)); current_type = NULL; } +/* Line 1427 of yacc.c */ +#line 2397 "src/parse-gram.c" break; case 53: - -/* Line 1538 of yacc.c */ -#line 405 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 467 "src/parse-gram.y" { (yyval.assoc) = left_assoc; } +/* Line 1427 of yacc.c */ +#line 2405 "src/parse-gram.c" break; case 54: - -/* Line 1538 of yacc.c */ -#line 406 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 468 "src/parse-gram.y" { (yyval.assoc) = right_assoc; } +/* Line 1427 of yacc.c */ +#line 2413 "src/parse-gram.c" break; case 55: - -/* Line 1538 of yacc.c */ -#line 407 "parse-gram.y" +/* Line 1427 of yacc.c */ +#line 469 "src/parse-gram.y" { (yyval.assoc) = non_assoc; } +/* Line 1427 of yacc.c */ +#line 2421 "src/parse-gram.c" break; case 56: - -/* Line 1538 of yacc.c */ -#line 411 "parse-gram.y" - { current_type = NULL; } +/* Line 1427 of yacc.c */ +#line 470 "src/parse-gram.y" + { (yyval.assoc) = precedence_assoc; } +/* Line 1427 of yacc.c */ +#line 2429 "src/parse-gram.c" break; case 57: - -/* Line 1538 of yacc.c */ -#line 412 "parse-gram.y" - { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } +/* Line 1427 of yacc.c */ +#line 474 "src/parse-gram.y" + { current_type = NULL; } +/* Line 1427 of yacc.c */ +#line 2437 "src/parse-gram.c" break; case 58: - -/* Line 1538 of yacc.c */ -#line 418 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 475 "src/parse-gram.y" + { current_type = (yyvsp[0].uniqstr); tag_seen = true; } +/* Line 1427 of yacc.c */ +#line 2445 "src/parse-gram.c" break; case 59: - -/* Line 1538 of yacc.c */ -#line 420 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } +/* Line 1427 of yacc.c */ +#line 481 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2453 "src/parse-gram.c" break; case 60: - -/* Line 1538 of yacc.c */ -#line 424 "parse-gram.y" - { (yyval.list) = (yyvsp[(1) - (1)].list); } +/* Line 1427 of yacc.c */ +#line 483 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1427 of yacc.c */ +#line 2461 "src/parse-gram.c" break; case 61: - -/* Line 1538 of yacc.c */ -#line 425 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } +/* Line 1427 of yacc.c */ +#line 487 "src/parse-gram.y" + { (yyval.symbol) = (yyvsp[0].symbol); } +/* Line 1427 of yacc.c */ +#line 2469 "src/parse-gram.c" break; case 62: - -/* Line 1538 of yacc.c */ -#line 429 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 488 "src/parse-gram.y" + { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2477 "src/parse-gram.c" break; case 63: - -/* Line 1538 of yacc.c */ -#line 430 "parse-gram.y" - { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 494 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2485 "src/parse-gram.c" break; case 64: - -/* Line 1538 of yacc.c */ -#line 431 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 496 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1427 of yacc.c */ +#line 2493 "src/parse-gram.c" break; case 65: - -/* Line 1538 of yacc.c */ -#line 432 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } +/* Line 1427 of yacc.c */ +#line 500 "src/parse-gram.y" + { (yyval.list) = (yyvsp[0].list); } +/* Line 1427 of yacc.c */ +#line 2501 "src/parse-gram.c" break; case 66: +/* Line 1427 of yacc.c */ +#line 501 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); } +/* Line 1427 of yacc.c */ +#line 2509 "src/parse-gram.c" + break; + + case 67: +/* Line 1427 of yacc.c */ +#line 505 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2517 "src/parse-gram.c" + break; + + case 68: +/* Line 1427 of yacc.c */ +#line 506 "src/parse-gram.y" + { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2525 "src/parse-gram.c" + break; + + case 69: +/* Line 1427 of yacc.c */ +#line 507 "src/parse-gram.y" + { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2533 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 438 "parse-gram.y" + case 70: +/* Line 1427 of yacc.c */ +#line 508 "src/parse-gram.y" + { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2541 "src/parse-gram.c" + break; + + case 71: +/* Line 1427 of yacc.c */ +#line 514 "src/parse-gram.y" { - current_type = (yyvsp[(1) - (1)].uniqstr); + current_type = (yyvsp[0].uniqstr); tag_seen = true; } +/* Line 1427 of yacc.c */ +#line 2552 "src/parse-gram.c" break; - case 67: - -/* Line 1538 of yacc.c */ -#line 443 "parse-gram.y" + case 72: +/* Line 1427 of yacc.c */ +#line 519 "src/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)])); + symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true); + symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2563 "src/parse-gram.c" break; - case 68: - -/* Line 1538 of yacc.c */ -#line 448 "parse-gram.y" + case 73: +/* Line 1427 of yacc.c */ +#line 524 "src/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)])); - symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); + 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 1427 of yacc.c */ +#line 2575 "src/parse-gram.c" break; - case 69: - -/* Line 1538 of yacc.c */ -#line 454 "parse-gram.y" + case 74: +/* Line 1427 of yacc.c */ +#line 530 "src/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)])); - symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc)); + 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 1427 of yacc.c */ +#line 2587 "src/parse-gram.c" break; - case 70: - -/* Line 1538 of yacc.c */ -#line 460 "parse-gram.y" + case 75: +/* Line 1427 of yacc.c */ +#line 536 "src/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)])); - symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)])); - symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc)); + 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 1427 of yacc.c */ +#line 2600 "src/parse-gram.c" break; - case 77: - -/* Line 1538 of yacc.c */ -#line 490 "parse-gram.y" + case 82: +/* Line 1427 of yacc.c */ +#line 566 "src/parse-gram.y" { yyerrok; } +/* Line 1427 of yacc.c */ +#line 2610 "src/parse-gram.c" break; - case 78: - -/* Line 1538 of yacc.c */ -#line 496 "parse-gram.y" - { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } + case 83: +/* Line 1427 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 1427 of yacc.c */ +#line 2619 "src/parse-gram.c" break; - case 80: - -/* Line 1538 of yacc.c */ -#line 500 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(1) - (1)])); } + case 85: +/* Line 1427 of yacc.c */ +#line 577 "src/parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2627 "src/parse-gram.c" break; - case 81: - -/* Line 1538 of yacc.c */ -#line 501 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(3) - (3)])); } + case 86: +/* Line 1427 of yacc.c */ +#line 578 "src/parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2635 "src/parse-gram.c" break; - case 83: - -/* Line 1538 of yacc.c */ -#line 507 "parse-gram.y" - { grammar_current_rule_begin (current_lhs, current_lhs_location); } + case 88: +/* Line 1427 of yacc.c */ +#line 584 "src/parse-gram.y" + { grammar_current_rule_begin (current_lhs, current_lhs_location, + current_lhs_named_ref); } +/* Line 1427 of yacc.c */ +#line 2644 "src/parse-gram.c" break; - case 84: - -/* Line 1538 of yacc.c */ -#line 509 "parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } + case 89: +/* Line 1427 of yacc.c */ +#line 587 "src/parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1427 of yacc.c */ +#line 2652 "src/parse-gram.c" break; - case 85: - -/* Line 1538 of yacc.c */ -#line 511 "parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } + case 90: +/* Line 1427 of yacc.c */ +#line 589 "src/parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); } +/* Line 1427 of yacc.c */ +#line 2660 "src/parse-gram.c" break; - case 86: - -/* Line 1538 of yacc.c */ -#line 513 "parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } + case 91: +/* Line 1427 of yacc.c */ +#line 591 "src/parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); } +/* Line 1427 of yacc.c */ +#line 2668 "src/parse-gram.c" break; - case 87: - -/* Line 1538 of yacc.c */ -#line 515 "parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } + case 92: +/* Line 1427 of yacc.c */ +#line 593 "src/parse-gram.y" + { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2676 "src/parse-gram.c" break; - case 88: + case 93: +/* Line 1427 of yacc.c */ +#line 595 "src/parse-gram.y" + { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2684 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 517 "parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } + case 94: +/* Line 1427 of yacc.c */ +#line 597 "src/parse-gram.y" + { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2692 "src/parse-gram.c" break; - case 90: + case 95: +/* Line 1427 of yacc.c */ +#line 601 "src/parse-gram.y" + { (yyval.named_ref) = 0; } +/* Line 1427 of yacc.c */ +#line 2700 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 527 "parse-gram.y" - { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } + case 96: +/* Line 1427 of yacc.c */ +#line 603 "src/parse-gram.y" + { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2708 "src/parse-gram.c" break; - case 91: + case 98: +/* Line 1427 of yacc.c */ +#line 614 "src/parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); } +/* Line 1427 of yacc.c */ +#line 2716 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 533 "parse-gram.y" - { - (yyval.chars) = ""; - } + case 99: +/* Line 1427 of yacc.c */ +#line 619 "src/parse-gram.y" + { (yyval.chars) = ""; } +/* Line 1427 of yacc.c */ +#line 2724 "src/parse-gram.c" break; - case 93: + case 100: +/* Line 1427 of yacc.c */ +#line 620 "src/parse-gram.y" + { (yyval.chars) = (yyvsp[0].uniqstr); } +/* Line 1427 of yacc.c */ +#line 2732 "src/parse-gram.c" + break; -/* Line 1538 of yacc.c */ -#line 546 "parse-gram.y" + case 102: +/* Line 1427 of yacc.c */ +#line 631 "src/parse-gram.y" { code_props plain_code; - (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n'; - code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].code)+1, (yylsp[(1) - (1)])); + (yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n'; + code_props_plain_init (&plain_code, (yyvsp[0].code)+1, (yylsp[0])); code_props_translate_code (&plain_code); gram_scanner_last_string_free (); (yyval.chars) = plain_code.code; } +/* Line 1427 of yacc.c */ +#line 2747 "src/parse-gram.c" break; - case 94: - -/* Line 1538 of yacc.c */ -#line 566 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 103: +/* Line 1427 of yacc.c */ +#line 651 "src/parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2755 "src/parse-gram.c" break; - case 95: - -/* Line 1538 of yacc.c */ -#line 568 "parse-gram.y" + case 104: +/* Line 1427 of yacc.c */ +#line 653 "src/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); - symbol_user_token_number_set ((yyval.symbol), (yyvsp[(1) - (1)].character), (yylsp[(1) - (1)])); + (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 1427 of yacc.c */ +#line 2767 "src/parse-gram.c" break; - case 96: - -/* Line 1538 of yacc.c */ -#line 576 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 105: +/* Line 1427 of yacc.c */ +#line 661 "src/parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1427 of yacc.c */ +#line 2775 "src/parse-gram.c" break; - case 99: - -/* Line 1538 of yacc.c */ -#line 588 "parse-gram.y" + case 108: +/* Line 1427 of yacc.c */ +#line 673 "src/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); + (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 1427 of yacc.c */ +#line 2786 "src/parse-gram.c" break; - case 101: - -/* Line 1538 of yacc.c */ -#line 597 "parse-gram.y" + case 110: +/* Line 1427 of yacc.c */ +#line 682 "src/parse-gram.y" { code_props plain_code; - code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); + code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0])); code_props_translate_code (&plain_code); gram_scanner_last_string_free (); - muscle_code_grow ("epilogue", plain_code.code, (yylsp[(2) - (2)])); + muscle_code_grow ("epilogue", plain_code.code, (yylsp[0])); code_scanner_last_string_free (); } +/* Line 1427 of yacc.c */ +#line 2801 "src/parse-gram.c" break; - -/* Line 1538 of yacc.c */ -#line 2573 "parse-gram.c" +/* Line 1427 of yacc.c */ +#line 2806 "src/parse-gram.c" default: break; } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); @@ -2600,6 +2844,10 @@ yyreduce: | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { @@ -2607,41 +2855,32 @@ yyerrlab: #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (yymsg); - } - else - { - yyerror (YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } + while (1) + { + int yysyntax_error_status = + yysyntax_error (&yymsg_alloc, &yymsg, yystate, yytoken); + if (yysyntax_error_status == 2 && 0 < yymsg_alloc) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (yymsg) + continue; + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + if (yysyntax_error_status == 0) + yyerror (yymsg); + else + yyerror (YY_("syntax error")); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + break; + } #endif } - yyerror_range[0] = yylloc; + yyerror_range[1] = yylloc; if (yyerrstatus == 3) { @@ -2678,7 +2917,7 @@ yyerrorlab: if (/*CONSTCOND*/ 0) goto yyerrorlab; - yyerror_range[0] = yylsp[1-yylen]; + yyerror_range[1] = yylsp[1-yylen]; /* Do not reclaim the symbols of the rule which action triggered this YYERROR. */ YYPOPSTACK (yylen); @@ -2697,7 +2936,7 @@ yyerrlab1: for (;;) { yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) + if (!yypact_value_is_default (yyn)) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) @@ -2712,7 +2951,7 @@ yyerrlab1: if (yyssp == yyss) YYABORT; - yyerror_range[0] = *yylsp; + yyerror_range[1] = *yylsp; yydestruct ("Error: popping", yystos[yystate], yyvsp, yylsp); YYPOPSTACK (1); @@ -2722,10 +2961,10 @@ yyerrlab1: *++yyvsp = yylval; - yyerror_range[1] = yylloc; + yyerror_range[2] = yylloc; /* Using YYLLOC is tempting, but would change the location of the lookahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2); + YYLLOC_DEFAULT (yyloc, yyerror_range, 2); *++yylsp = yyloc; /* Shift the error token. */ @@ -2761,8 +3000,13 @@ yyexhaustedlab: yyreturn: if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, &yylloc); + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval, &yylloc); + } /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); @@ -2785,10 +3029,8 @@ yyreturn: return YYID (yyresult); } - - -/* Line 1538 of yacc.c */ -#line 607 "parse-gram.y" +/* Line 1657 of yacc.c */ +#line 692 "src/parse-gram.y" @@ -2822,34 +3064,33 @@ lloc_default (YYLTYPE const *rhs, int n) } -/* Add a lex-param or a parse-param (depending on TYPE) with - declaration DECL and location LOC. */ - static void -add_param (char const *type, char *decl, location loc) +add_param (param_type type, char *decl, location loc) { static char const alphanum[26 + 26 + 1 + 10] = "abcdefghijklmnopqrstuvwxyz" "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "_" "0123456789"; + char const *name_start = NULL; - char *p; - - /* Stop on last actual character. */ - for (p = decl; p[1]; p++) - if ((p == decl - || ! memchr (alphanum, p[-1], sizeof alphanum)) - && memchr (alphanum, p[0], sizeof alphanum - 10)) - name_start = p; - - /* Strip the surrounding '{' and '}', and any blanks just inside - the braces. */ - while (*--p == ' ' || *p == '\t') - continue; - p[1] = '\0'; - while (*++decl == ' ' || *decl == '\t') - continue; + { + char *p; + /* Stop on last actual character. */ + for (p = decl; p[1]; p++) + if ((p == decl + || ! memchr (alphanum, p[-1], sizeof alphanum)) + && memchr (alphanum, p[0], sizeof alphanum - 10)) + name_start = p; + + /* Strip the surrounding '{' and '}', and any blanks just inside + the braces. */ + while (*--p == ' ' || *p == '\t') + continue; + p[1] = '\0'; + while (*++decl == ' ' || *decl == '\t') + continue; + } if (! name_start) complain_at (loc, _("missing identifier in parameter declaration")); @@ -2866,7 +3107,10 @@ add_param (char const *type, char *decl, location loc) name = xmalloc (name_len + 1); memcpy (name, name_start, name_len); name[name_len] = '\0'; - muscle_pair_list_grow (type, decl, name); + if (type & param_lex) + muscle_pair_list_grow ("lex_param", decl, name); + if (type & param_parse) + muscle_pair_list_grow ("parse_param", decl, name); free (name); } @@ -2909,4 +3153,3 @@ char_name (char c) return quotearg_style (escape_quoting_style, buf); } } -