X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/723fe7d18a058e8764beb0c50fbcfa554ee5f6c4..3eb4f1a3e62807125a815dc572da9204b5b51865:/src/parse-gram.c?ds=sidebyside diff --git a/src/parse-gram.c b/src/parse-gram.c index 9bb1a0c5..0af5eb85 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,20 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.4.1.252-dcd39. */ +/* A Bison parser, made by GNU Bison 2.5.1.815-22b0. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2012 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, - 2007, 2008, 2009, 2010 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 . */ @@ -27,7 +26,7 @@ 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. */ @@ -45,7 +44,7 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.4.1.252-dcd39" +#define YYBISON_VERSION "2.5.1.815-22b0" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" @@ -59,9 +58,6 @@ /* 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 @@ -73,13 +69,11 @@ #define yylloc gram_lloc /* Copy the first part of user declarations. */ - -/* Line 268 of yacc.c */ -#line 1 "parse-gram.y" +/* Line 328 of yacc.c */ +#line 1 "src/parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. + Copyright (C) 2002-2012 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -111,12 +105,13 @@ #include "symlist.h" #include "scan-gram.h" #include "scan-code.h" +#include "xmemdup0.h" #define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N) static YYLTYPE lloc_default (YYLTYPE const *, int); #define YY_LOCATION_PRINT(File, Loc) \ - location_print (File, Loc) + location_print (File, Loc) static void version_check (location const *loc, char const *version); @@ -124,40 +119,21 @@ static void version_check (location const *loc, char const *version); FIXME: depends on the undocumented availability of YYLLOC. */ #undef yyerror #define yyerror(Msg) \ - gram_error (&yylloc, Msg) + gram_error (&yylloc, Msg) static void gram_error (location const *, char const *); static char const *char_name (char); -/** 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 named_ref *current_lhs_named_ref; -static int current_prec = 0; +/* Line 328 of yacc.c */ +#line 129 "src/parse-gram.c" -#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 268 of yacc.c */ -#line 156 "parse-gram.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif +# ifndef YY_NULL +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULL nullptr +# else +# define YY_NULL 0 +# endif +# endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE @@ -167,12 +143,36 @@ static int current_prec = 0; # define YYERROR_VERBOSE 1 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* In a future release of Bison, this section will be replaced + by #include "src/parse-gram.h". */ +#ifndef GRAM_Y_TAB_H +# define GRAM_Y_TAB_H +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 #endif +#if YYDEBUG +extern int gram_debug; +#endif +/* "%code requires" blocks. */ +/* Line 342 of yacc.c */ +#line 221 "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 342 of yacc.c */ +#line 175 "src/parse-gram.c" + /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE @@ -190,51 +190,50 @@ 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, - BRACKETED_ID = 299, - CHAR = 300, - EPILOGUE = 301, - EQUAL = 302, - ID = 303, - ID_COLON = 304, - PERCENT_PERCENT = 305, - PIPE = 306, - PROLOGUE = 307, - SEMICOLON = 308, - TYPE = 309, - TYPE_TAG_ANY = 310, - TYPE_TAG_NONE = 311, - PERCENT_UNION = 312 + PERCENT_FLAG = 279, + PERCENT_FILE_PREFIX = 280, + PERCENT_GLR_PARSER = 281, + PERCENT_INITIAL_ACTION = 282, + PERCENT_LANGUAGE = 283, + PERCENT_NAME_PREFIX = 284, + PERCENT_NO_DEFAULT_PREC = 285, + PERCENT_NO_LINES = 286, + PERCENT_NONDETERMINISTIC_PARSER = 287, + PERCENT_OUTPUT = 288, + PERCENT_REQUIRE = 289, + PERCENT_SKELETON = 290, + PERCENT_START = 291, + PERCENT_TOKEN_TABLE = 292, + PERCENT_VERBOSE = 293, + PERCENT_YACC = 294, + BRACED_CODE = 295, + BRACED_PREDICATE = 296, + BRACKETED_ID = 297, + CHAR = 298, + EPILOGUE = 299, + EQUAL = 300, + ID = 301, + ID_COLON = 302, + PERCENT_PERCENT = 303, + PIPE = 304, + PROLOGUE = 305, + SEMICOLON = 306, + TAG = 307, + TAG_ANY = 308, + TAG_NONE = 309, + PERCENT_PARAM = 310, + PERCENT_UNION = 311 }; #endif /* Tokens. */ @@ -249,76 +248,77 @@ 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 BRACKETED_ID 299 -#define CHAR 300 -#define EPILOGUE 301 -#define EQUAL 302 -#define ID 303 -#define ID_COLON 304 -#define PERCENT_PERCENT 305 -#define PIPE 306 -#define PROLOGUE 307 -#define SEMICOLON 308 -#define TYPE 309 -#define TYPE_TAG_ANY 310 -#define TYPE_TAG_NONE 311 -#define PERCENT_UNION 312 - +#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 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef union YYSTYPE { +/* Line 342 of yacc.c */ +#line 107 "src/parse-gram.y" -/* Line 293 of yacc.c */ -#line 95 "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; - named_ref *named_ref; +/* Line 342 of yacc.c */ +#line 245 "src/parse-gram.y" + + param_type param; -/* Line 293 of yacc.c */ -#line 322 "parse-gram.c" +/* Line 342 of yacc.c */ +#line 322 "src/parse-gram.c" } YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ @@ -339,11 +339,77 @@ typedef struct YYLTYPE #endif +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int gram_parse (void *YYPARSE_PARAM); +#else +int gram_parse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int gram_parse (void); +#else +int gram_parse (); +#endif +#endif /* ! YYPARSE_PARAM */ + +#endif /* !GRAM_Y_TAB_H */ + /* Copy the second part of user declarations. */ +/* Line 345 of yacc.c */ +#line 364 "src/parse-gram.c" +/* Unqualified %code blocks. */ +/* Line 346 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_symbol; + static symbol_class current_class = unknown_sym; + static uniqstr current_type = NULL; + + /** Set the new current left-hand side symbol, possibly common + * to several right-hand side parts of rule. + */ + static + void + current_lhs(symbol *sym, location loc, named_ref *ref) + { + current_lhs_symbol = sym; + current_lhs_location = loc; + /* In order to simplify memory management, named references for lhs + are always assigned by deep copy into the current symbol_list + node. This is because a single named-ref in the grammar may + result in several uses when the user factors lhs between several + rules using "|". Therefore free the parser's original copy. */ + free (current_lhs_named_ref); + current_lhs_named_ref = ref; + } + + #define YYTYPE_INT16 int_fast16_t + #define YYTYPE_INT8 int_fast8_t + #define YYTYPE_UINT16 uint_fast16_t + #define YYTYPE_UINT8 uint_fast8_t + +/* Line 346 of yacc.c */ +#line 234 "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 343 of yacc.c */ -#line 347 "parse-gram.c" + +/* Line 346 of yacc.c */ +#line 413 "src/parse-gram.c" #ifdef short # undef short @@ -451,7 +517,7 @@ YYID (yyi) # endif # if (defined __cplusplus && ! defined EXIT_SUCCESS \ && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) + && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef EXIT_SUCCESS # define EXIT_SUCCESS 0 @@ -478,8 +544,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ + && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -505,34 +571,34 @@ union yyalloc elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ while (YYID (0)) #endif #if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from FROM to TO. The source and destination do +/* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) # else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ while (YYID (0)) # endif # endif @@ -541,25 +607,27 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 160 +#define YYLAST 163 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 58 +#define YYNTOKENS 57 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 34 +#define YYNNTS 36 /* YYNRULES -- Number of rules. */ -#define YYNRULES 108 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 148 +#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 312 +#define YYMAXUTOK 311 -#define YYTRANSLATE(YYX) \ +#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, @@ -593,110 +661,61 @@ 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, 57 + 55, 56 }; #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, 167, 169, 172, 174, 176, 178, - 180, 182, 184, 187, 190, 194, 196, 199, 201, 204, - 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, 274, 275 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 59, 0, -1, 60, 50, 77, 91, -1, -1, 60, - 61, -1, 62, -1, 52, -1, 17, -1, 19, 84, - 85, -1, 20, -1, 20, 3, -1, 21, -1, 22, - 4, -1, 23, 4, -1, 24, 3, -1, 24, 47, - 3, -1, 25, -1, 26, 43, -1, 27, 3, -1, - 28, 43, -1, 29, -1, 30, 3, -1, 30, 47, - 3, -1, 32, -1, 33, -1, 34, 3, -1, 34, - 47, 3, -1, 35, 43, -1, 36, -1, 37, 3, - -1, 38, 3, -1, 40, -1, 41, -1, 42, -1, - 53, -1, 67, -1, 64, -1, 39, 89, -1, 8, - 43, 73, -1, 9, 43, 73, -1, 18, -1, 31, - -1, 16, 86, -1, 16, 48, 86, -1, -1, 48, - -1, 57, 63, 86, -1, -1, 6, 65, 76, -1, - -1, 5, 66, 76, -1, 7, 54, 72, -1, 68, - 69, 70, -1, 10, -1, 11, -1, 12, -1, -1, - 54, -1, 71, -1, 70, 71, -1, 89, -1, 89, - 4, -1, 89, -1, 72, 89, -1, 74, -1, 73, - 74, -1, 89, -1, 54, -1, 55, -1, 56, -1, - 54, -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, 53, -1, 1, - 53, -1, -1, 88, 83, 80, 81, -1, 82, -1, - 81, 51, 82, -1, 81, 53, -1, -1, 82, 89, - 83, -1, 82, 43, 83, -1, 82, 13, 89, -1, - 82, 14, 4, -1, 82, 15, 54, -1, -1, 44, - -1, 48, -1, 3, -1, -1, 48, -1, 3, -1, - 43, -1, 48, -1, 45, -1, 49, -1, 87, -1, - 90, -1, 3, -1, -1, 50, 46, -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, 210, 210, 218, 220, 224, 225, 235, 236, 241, - 242, 247, 248, 249, 250, 251, 252, 257, 266, 267, - 268, 269, 270, 271, 272, 273, 274, 275, 276, 291, - 292, 316, 317, 318, 319, 323, 324, 325, 329, 336, - 343, 347, 351, 358, 373, 374, 378, 390, 390, 395, - 395, 400, 411, 426, 427, 428, 432, 433, 438, 440, - 445, 446, 451, 453, 458, 459, 463, 464, 465, 466, - 471, 476, 481, 487, 493, 504, 505, 514, 515, 521, - 522, 523, 530, 530, 535, 536, 537, 542, 544, 546, - 548, 550, 552, 557, 559, 570, 571, 576, 577, 578, - 587, 607, 609, 618, 623, 624, 629, 636, 638 + 0, 270, 270, 278, 280, 284, 285, 295, 299, 304, + 305, 310, 315, 316, 317, 318, 319, 324, 333, 334, + 335, 336, 337, 338, 339, 340, 340, 341, 342, 366, + 367, 368, 369, 373, 374, 383, 384, 385, 389, 396, + 403, 407, 411, 418, 433, 434, 438, 450, 450, 455, + 455, 460, 471, 486, 487, 488, 489, 493, 494, 499, + 501, 506, 507, 512, 514, 519, 520, 524, 525, 526, + 527, 532, 537, 542, 548, 554, 565, 566, 575, 576, + 582, 583, 584, 591, 591, 599, 600, 601, 606, 608, + 610, 612, 614, 616, 618, 623, 625, 635, 636, 641, + 642, 643, 652, 672, 674, 683, 688, 689, 694, 701, + 703 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#if YYDEBUG || YYERROR_VERBOSE || 1 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", - "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", - "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"", + "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", + "\"%precedence\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"", - "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", - "\"%initial-action\"", "\"%language\"", "\"%lex-param\"", - "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"", - "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"", - "\"%parse-param\"", "\"%pure-parser\"", "\"%require\"", "\"%skeleton\"", - "\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", - "\"{...}\"", "\"[identifier]\"", "\"char\"", "\"epilogue\"", "\"=\"", - "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"", - "\";\"", "\"type\"", "\"<*>\"", "\"<>\"", "\"%union\"", "$accept", - "input", "prologue_declarations", "prologue_declaration", - "grammar_declaration", "union_name", "symbol_declaration", "$@1", "$@2", - "precedence_declaration", "precedence_declarator", "type.opt", + "\"%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", "$@3", "rhses.1", "rhs", + "rules_or_grammar_declaration", "rules", "$@4", "rhses.1", "rhs", "named_ref.opt", "variable", "content.opt", "braceless", "id", - "id_colon", "symbol", "string_as_id", "epilogue.opt", 0 + "id_colon", "symbol", "string_as_id", "epilogue.opt", YY_NULL }; #endif # 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, @@ -704,185 +723,190 @@ 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, 312 + 305, 306, 307, 308, 309, 310, 311 }; # endif -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 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, 85, - 86, 87, 87, 88, 89, 89, 90, 91, 91 -}; +#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, 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, - 3, 3, 3, 0, 1, 1, 1, 0, 1, 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 reduction number in state STATE-NUM. - Performed 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, 100, 0, 42, 96, 95, 97, 10, - 12, 13, 14, 0, 17, 18, 19, 21, 0, 25, - 0, 27, 29, 30, 106, 102, 101, 104, 37, 105, - 0, 103, 0, 0, 77, 79, 93, 45, 0, 57, - 0, 70, 75, 50, 71, 48, 51, 62, 67, 68, - 69, 38, 64, 66, 39, 43, 99, 98, 8, 15, - 22, 26, 81, 80, 0, 78, 2, 94, 82, 46, - 52, 58, 60, 76, 72, 73, 63, 65, 108, 87, - 59, 61, 74, 83, 84, 87, 86, 0, 0, 0, - 93, 93, 85, 90, 91, 92, 89, 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_int16 yydefgoto[] = + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = { - -1, 1, 2, 43, 82, 88, 45, 49, 48, 46, - 47, 90, 120, 121, 96, 101, 102, 92, 93, 83, - 84, 85, 129, 133, 134, 118, 58, 108, 55, 77, - 86, 103, 79, 116 + -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 }; -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -91 -static const yytype_int16 yypact[] = + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = { - -91, 3, 103, -91, -91, -91, -36, 2, 10, -91, - -91, -91, 9, -91, -91, 32, 60, -91, 65, 67, - 27, -91, 41, 73, 51, -91, 39, -91, -91, -91, - 40, 52, -91, 93, 95, 33, -91, -91, -91, 15, - -91, -91, 53, -91, -91, -91, -91, 46, 43, 43, - 33, 11, 11, -91, 61, -91, -91, -91, 35, -91, - -91, -91, -91, 100, -91, -91, -91, -91, 102, -91, - 113, -91, -91, -91, -91, -91, -91, -91, -91, -91, - 64, -91, 94, 1, -91, -91, 62, -91, 61, -91, - 33, -91, -91, 43, 86, 43, 33, -91, -91, -91, - -91, 11, -91, -91, 11, -91, -91, -91, -91, -91, - -91, -91, -91, -91, 72, -91, -91, -91, -91, -91, - 33, -91, 142, -91, 145, -91, -91, -91, -91, -91, - -91, -91, -91, 17, 34, -91, -91, 33, 146, 97, - 62, 62, 34, -91, -91, -91, -91, -91 + -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 }; -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = + /* 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[] = { - -91, -91, -91, -91, 147, -91, -91, -91, -91, -91, - -91, -91, -91, 37, -91, 106, -60, -33, 105, -91, - 69, -91, -91, -91, 24, -48, -91, -91, -49, -20, - -91, -35, -90, -91 + 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 }; -/* 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. */ -#define YYTABLE_NINF -108 -static const yytype_int16 yytable[] = +static const yytype_int16 yycheck[] = { - 78, -107, 80, 3, 125, 105, 4, 5, 6, 7, - 8, 9, 10, 11, 74, 97, 80, 12, 50, 14, - 4, 5, 6, 7, 8, 9, 10, 11, 94, 94, - 62, 12, 27, 14, 132, 56, 74, 74, 106, 119, - 35, 127, 67, 69, 127, 51, 27, 137, 138, 139, - 81, 114, 53, 52, 35, 122, 75, 54, 42, 76, - 123, 126, 123, 59, 81, 98, 99, 100, 135, 60, - 136, 61, 42, 94, 63, 94, 65, 140, 75, 75, - 57, 76, 76, 107, 64, 122, 68, 70, 75, 74, - 124, 76, 146, 147, 66, 71, 72, 91, 73, 141, - 89, 87, 143, 109, 53, 110, 117, 141, 4, 5, - 6, 7, 8, 9, 10, 11, 111, 112, 128, 12, - 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 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, 131, 113, 74, 44, - 144, 145, 115, 39, 95, 40, 41, 130, 104, 142, - 42 + 33, 34, 35, 36, 37, 38, 39, 4, 3, 52, + 4, 2, 119, 79, 135, 48, 50, 50, 51, 47, + -1, -1, 55, 56 }; -#define yypact_value_is_default(yystate) \ - ((yystate) == (-91)) - -#define yytable_value_is_error(yytable_value) \ - YYID (0) + /* 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, 13, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 48, 50, 51, 55, + 56, 60, 63, 65, 68, 69, 67, 66, 52, 40, + 40, 40, 46, 87, 3, 46, 85, 3, 4, 4, + 3, 45, 40, 3, 3, 45, 3, 45, 3, 3, + 3, 43, 46, 88, 90, 91, 1, 47, 63, 78, + 79, 80, 89, 61, 46, 64, 52, 70, 52, 76, + 77, 88, 77, 73, 90, 52, 53, 54, 74, 75, + 90, 74, 87, 3, 46, 86, 3, 3, 3, 51, + 51, 48, 79, 92, 42, 84, 40, 62, 87, 71, + 72, 90, 76, 4, 91, 90, 75, 44, 81, 40, + 72, 4, 91, 82, 83, 49, 51, 14, 15, 16, + 40, 41, 90, 83, 90, 4, 52, 84, 84 +}; -static const yytype_uint8 yycheck[] = + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = { - 35, 0, 1, 0, 94, 54, 5, 6, 7, 8, - 9, 10, 11, 12, 3, 50, 1, 16, 54, 18, - 5, 6, 7, 8, 9, 10, 11, 12, 48, 49, - 3, 16, 31, 18, 124, 3, 3, 3, 3, 88, - 39, 101, 3, 3, 104, 43, 31, 13, 14, 15, - 49, 50, 43, 43, 39, 90, 45, 48, 57, 48, - 93, 96, 95, 3, 49, 54, 55, 56, 51, 4, - 53, 4, 57, 93, 47, 95, 3, 43, 45, 45, - 48, 48, 48, 48, 43, 120, 47, 47, 45, 3, - 4, 48, 140, 141, 43, 43, 3, 54, 3, 134, - 54, 48, 137, 3, 43, 3, 44, 142, 5, 6, - 7, 8, 9, 10, 11, 12, 3, 53, 46, 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, 4, 53, 3, 2, - 4, 54, 83, 50, 49, 52, 53, 120, 52, 135, - 57 + 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 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = + /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = { - 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, 50, - 52, 53, 57, 61, 62, 64, 67, 68, 66, 65, - 54, 43, 43, 43, 48, 86, 3, 48, 84, 3, - 4, 4, 3, 47, 43, 3, 43, 3, 47, 3, - 47, 43, 3, 3, 3, 45, 48, 87, 89, 90, - 1, 49, 62, 77, 78, 79, 88, 48, 63, 54, - 69, 54, 75, 76, 87, 76, 72, 89, 54, 55, - 56, 73, 74, 89, 73, 86, 3, 48, 85, 3, - 3, 3, 53, 53, 50, 78, 91, 44, 83, 86, - 70, 71, 89, 75, 4, 90, 89, 74, 46, 80, - 71, 4, 90, 81, 82, 51, 53, 13, 14, 15, - 43, 89, 82, 89, 4, 54, 83, 83 + 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) -#define YYEOF 0 -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab /* Like YYERROR except do call yyerror. This remains here temporarily @@ -892,7 +916,7 @@ static const yytype_uint8 yystos[] = in Bison 2.4.2's NEWS entry, where a plan to phase it out is discussed. */ -#define YYFAIL goto yyerrlab +#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 @@ -902,26 +926,27 @@ static const yytype_uint8 yystos[] = #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (1); \ - YY_LAC_DISCARD ("YYBACKUP"); \ - goto yybackup; \ - } \ - else \ - { \ +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + YY_LAC_DISCARD ("YYBACKUP"); \ + goto yybackup; \ + } \ + else \ + { \ yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ + YYERROR; \ + } \ while (YYID (0)) -#define YYTERROR 1 -#define YYERRCODE 256 +#define YYTERROR 1 +#define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. @@ -930,22 +955,22 @@ while (YYID (0)) #define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ while (YYID (0)) #endif @@ -956,10 +981,10 @@ while (YYID (0)) #ifndef YY_LOCATION_PRINT # if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif @@ -982,21 +1007,21 @@ while (YYID (0)) # define YYFPRINTF fprintf # endif -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ } while (YYID (0)) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, Location); \ - YYFPRINTF (stderr, "\n"); \ - } \ +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value, Location); \ + YYFPRINTF (stderr, "\n"); \ + } \ } while (YYID (0)) @@ -1018,181 +1043,210 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) YYLTYPE const * const yylocationp; #endif { + FILE *yyo = yyoutput; + YYUSE(yyo); + YYUSE (yylocationp); if (!yyvaluep) return; - YYUSE (yylocationp); # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); # endif switch (yytype) { - case 3: /* "\"string\"" */ - -/* Line 819 of yacc.c */ -#line 185 "parse-gram.y" - { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; - -/* Line 819 of yacc.c */ -#line 1040 "parse-gram.c" - break; - case 4: /* "\"integer\"" */ - -/* Line 819 of yacc.c */ -#line 197 "parse-gram.y" - { fprintf (stderr, "%d", (yyvaluep->integer)); }; - -/* Line 819 of yacc.c */ -#line 1049 "parse-gram.c" - break; - case 43: /* "\"{...}\"" */ - -/* Line 819 of yacc.c */ -#line 187 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; - -/* Line 819 of yacc.c */ -#line 1058 "parse-gram.c" - break; - case 44: /* "\"[identifier]\"" */ - -/* Line 819 of yacc.c */ -#line 192 "parse-gram.y" - { fprintf (stderr, "[%s]", (yyvaluep->uniqstr)); }; - -/* Line 819 of yacc.c */ -#line 1067 "parse-gram.c" - break; - case 45: /* "\"char\"" */ - -/* Line 819 of yacc.c */ -#line 179 "parse-gram.y" - { fputs (char_name ((yyvaluep->character)), stderr); }; - -/* Line 819 of yacc.c */ -#line 1076 "parse-gram.c" - break; - case 46: /* "\"epilogue\"" */ - -/* Line 819 of yacc.c */ -#line 187 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 819 of yacc.c */ -#line 1085 "parse-gram.c" - break; - case 48: /* "\"identifier\"" */ - -/* Line 819 of yacc.c */ -#line 191 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 819 of yacc.c */ -#line 1094 "parse-gram.c" - break; - case 49: /* "\"identifier:\"" */ - -/* Line 819 of yacc.c */ -#line 193 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; - -/* Line 819 of yacc.c */ -#line 1103 "parse-gram.c" - break; - case 52: /* "\"%{...%}\"" */ - -/* Line 819 of yacc.c */ -#line 187 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 819 of yacc.c */ -#line 1112 "parse-gram.c" - break; - case 54: /* "\"type\"" */ - -/* Line 819 of yacc.c */ -#line 194 "parse-gram.y" - { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; - -/* Line 819 of yacc.c */ -#line 1121 "parse-gram.c" - break; - case 71: /* "symbol.prec" */ - -/* Line 819 of yacc.c */ -#line 200 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 819 of yacc.c */ -#line 1130 "parse-gram.c" - break; - case 84: /* "variable" */ - -/* Line 819 of yacc.c */ -#line 191 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 819 of yacc.c */ -#line 1139 "parse-gram.c" - break; - case 85: /* "content.opt" */ - -/* Line 819 of yacc.c */ -#line 187 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 819 of yacc.c */ -#line 1148 "parse-gram.c" - break; - case 86: /* "braceless" */ - -/* Line 819 of yacc.c */ -#line 187 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 819 of yacc.c */ -#line 1157 "parse-gram.c" - break; - case 87: /* "id" */ - -/* Line 819 of yacc.c */ -#line 200 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 819 of yacc.c */ -#line 1166 "parse-gram.c" - break; - case 88: /* "id_colon" */ - -/* Line 819 of yacc.c */ -#line 201 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; - -/* Line 819 of yacc.c */ -#line 1175 "parse-gram.c" - break; - case 89: /* "symbol" */ - -/* Line 819 of yacc.c */ -#line 200 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 819 of yacc.c */ -#line 1184 "parse-gram.c" - break; - case 90: /* "string_as_id" */ - -/* Line 819 of yacc.c */ -#line 200 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 819 of yacc.c */ -#line 1193 "parse-gram.c" - break; + case 3: // "string" + +/* Line 754 of yacc.c */ +#line 194 "src/parse-gram.y" + { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); } +/* Line 754 of yacc.c */ +#line 1064 "src/parse-gram.c" + break; + + case 4: // "integer" + +/* Line 754 of yacc.c */ +#line 207 "src/parse-gram.y" + { fprintf (stderr, "%d", ((*yyvaluep).integer)); } +/* Line 754 of yacc.c */ +#line 1073 "src/parse-gram.c" + break; + + case 24: // "%" + +/* Line 754 of yacc.c */ +#line 203 "src/parse-gram.y" + { fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); } +/* Line 754 of yacc.c */ +#line 1082 "src/parse-gram.c" + break; + + case 40: // "{...}" + +/* Line 754 of yacc.c */ +#line 196 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); } +/* Line 754 of yacc.c */ +#line 1091 "src/parse-gram.c" + break; + + case 42: // "[identifier]" + +/* Line 754 of yacc.c */ +#line 201 "src/parse-gram.y" + { fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); } +/* Line 754 of yacc.c */ +#line 1100 "src/parse-gram.c" + break; + + case 43: // "char" + +/* Line 754 of yacc.c */ +#line 188 "src/parse-gram.y" + { fputs (char_name (((*yyvaluep).character)), stderr); } +/* Line 754 of yacc.c */ +#line 1109 "src/parse-gram.c" + break; + + case 44: // "epilogue" + +/* Line 754 of yacc.c */ +#line 196 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 754 of yacc.c */ +#line 1118 "src/parse-gram.c" + break; + + case 46: // "identifier" + +/* Line 754 of yacc.c */ +#line 200 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 754 of yacc.c */ +#line 1127 "src/parse-gram.c" + break; + + case 47: // "identifier:" + +/* Line 754 of yacc.c */ +#line 202 "src/parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); } +/* Line 754 of yacc.c */ +#line 1136 "src/parse-gram.c" + break; + + case 50: // "%{...%}" + +/* Line 754 of yacc.c */ +#line 196 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 754 of yacc.c */ +#line 1145 "src/parse-gram.c" + break; + + case 52: // "" + +/* Line 754 of yacc.c */ +#line 204 "src/parse-gram.y" + { fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); } +/* Line 754 of yacc.c */ +#line 1154 "src/parse-gram.c" + break; + + case 55: // "%param" + +/* Line 754 of yacc.c */ +#line 250 "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 754 of yacc.c */ +#line 1174 "src/parse-gram.c" + break; + + case 72: // symbol.prec + +/* Line 754 of yacc.c */ +#line 210 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 754 of yacc.c */ +#line 1183 "src/parse-gram.c" + break; + + case 85: // variable + +/* Line 754 of yacc.c */ +#line 200 "src/parse-gram.y" + { fputs (((*yyvaluep).uniqstr), stderr); } +/* Line 754 of yacc.c */ +#line 1192 "src/parse-gram.c" + break; + + case 86: // content.opt + +/* Line 754 of yacc.c */ +#line 196 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 754 of yacc.c */ +#line 1201 "src/parse-gram.c" + break; + + case 87: // braceless + +/* Line 754 of yacc.c */ +#line 196 "src/parse-gram.y" + { fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); } +/* Line 754 of yacc.c */ +#line 1210 "src/parse-gram.c" + break; + + case 88: // id + +/* Line 754 of yacc.c */ +#line 210 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 754 of yacc.c */ +#line 1219 "src/parse-gram.c" + break; + + case 89: // id_colon + +/* Line 754 of yacc.c */ +#line 211 "src/parse-gram.y" + { fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); } +/* Line 754 of yacc.c */ +#line 1228 "src/parse-gram.c" + break; + + case 90: // symbol + +/* Line 754 of yacc.c */ +#line 210 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 754 of yacc.c */ +#line 1237 "src/parse-gram.c" + break; + + case 91: // string_as_id + +/* Line 754 of yacc.c */ +#line 210 "src/parse-gram.y" + { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); } +/* Line 754 of yacc.c */ +#line 1246 "src/parse-gram.c" + break; + default: - break; + break; } } @@ -1250,10 +1304,10 @@ yy_stack_print (yybottom, yytop) YYFPRINTF (stderr, "\n"); } -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ } while (YYID (0)) @@ -1264,35 +1318,37 @@ 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"); } } -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule); \ +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that @@ -1307,7 +1363,7 @@ int yydebug; /* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH +#ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif @@ -1550,7 +1606,7 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, } *++yyesp = yystate; } - YYDPRINTF ((stderr, " G%d", *yyesp)); + YYDPRINTF ((stderr, " G%d", yystate)); } } } @@ -1626,27 +1682,27 @@ yytnamerr (char *yyres, const char *yystr) char const *yyp = yystr; for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } do_not_strip_quotes: ; } @@ -1672,12 +1728,12 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, yytype_int16 *yyesa, yytype_int16 **yyes, YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken) { - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; /* Internationalized format string. */ - const char *yyformat = 0; + const char *yyformat = YY_NULL; /* Arguments of yyformat. */ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; /* Number of reported tokens (one for the "unexpected", one per @@ -1735,7 +1791,7 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, break; } yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) return 2; @@ -1817,36 +1873,20 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) YYLTYPE *yylocationp; #endif { - YYUSE (yyvaluep); + YYUSE(yyvaluep); YYUSE (yylocationp); - if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); switch (yytype) { - default: - break; + break; } } -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ /*----------. @@ -1896,7 +1936,7 @@ YYLTYPE yylloc; `yyvs': related to semantic values. `yyls': related to locations. - Refer to the stacks thru separate pointers, to allow yyoverflow + Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ @@ -1979,18 +2019,16 @@ YYLTYPE yylloc; #endif /* User initialization code. */ - -/* Line 1590 of yacc.c */ -#line 87 "parse-gram.y" +/* Line 1519 of yacc.c */ +#line 99 "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 1590 of yacc.c */ -#line 1994 "parse-gram.c" +/* Line 1519 of yacc.c */ +#line 2032 "src/parse-gram.c" yylsp[0] = yylloc; goto yysetstate; @@ -2013,26 +2051,26 @@ YYLTYPE yylloc; #ifdef yyoverflow { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - YYLTYPE *yyls1 = yyls; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), - &yystacksize); - - yyls = yyls1; - yyss = yyss1; - yyvs = yyvs1; + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + YYLTYPE *yyls1 = yyls; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yyls1, yysize * sizeof (*yylsp), + &yystacksize); + + yyls = yyls1; + yyss = yyss1; + yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE @@ -2040,23 +2078,23 @@ YYLTYPE yylloc; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; + yystacksize = YYMAXDEPTH; { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); - YYSTACK_RELOCATE (yyls_alloc, yyls); + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); + YYSTACK_RELOCATE (yyls_alloc, yyls); # undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ @@ -2066,10 +2104,10 @@ YYLTYPE yylloc; yylsp = yyls + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); + (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) - YYABORT; + YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); @@ -2183,216 +2221,215 @@ yyreduce: switch (yyn) { case 6: - -/* Line 1806 of yacc.c */ -#line 226 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 286 "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 1735 of yacc.c */ +#line 2237 "src/parse-gram.c" break; case 7: - -/* Line 1806 of yacc.c */ -#line 235 "parse-gram.y" - { debug_flag = true; } +/* Line 1735 of yacc.c */ +#line 296 "src/parse-gram.y" + { + muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true); + } +/* Line 1735 of yacc.c */ +#line 2247 "src/parse-gram.c" break; case 8: - -/* Line 1806 of yacc.c */ -#line 237 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 300 "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 1735 of yacc.c */ +#line 2258 "src/parse-gram.c" break; case 9: - -/* Line 1806 of yacc.c */ -#line 241 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 304 "src/parse-gram.y" { defines_flag = true; } +/* Line 1735 of yacc.c */ +#line 2266 "src/parse-gram.c" break; case 10: - -/* Line 1806 of yacc.c */ -#line 243 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 306 "src/parse-gram.y" { defines_flag = true; - spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); + spec_defines_file = xstrdup ((yyvsp[0].chars)); } +/* Line 1735 of yacc.c */ +#line 2277 "src/parse-gram.c" break; case 11: - -/* Line 1806 of yacc.c */ -#line 247 "parse-gram.y" - { error_verbose = true; } +/* Line 1735 of yacc.c */ +#line 311 "src/parse-gram.y" + { + muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); + } +/* Line 1735 of yacc.c */ +#line 2288 "src/parse-gram.c" break; case 12: - -/* Line 1806 of yacc.c */ -#line 248 "parse-gram.y" - { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1735 of yacc.c */ +#line 315 "src/parse-gram.y" + { expected_sr_conflicts = (yyvsp[0].integer); } +/* Line 1735 of yacc.c */ +#line 2296 "src/parse-gram.c" break; case 13: - -/* Line 1806 of yacc.c */ -#line 249 "parse-gram.y" - { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } +/* Line 1735 of yacc.c */ +#line 316 "src/parse-gram.y" + { expected_rr_conflicts = (yyvsp[0].integer); } +/* Line 1735 of yacc.c */ +#line 2304 "src/parse-gram.c" break; case 14: - -/* Line 1806 of yacc.c */ -#line 250 "parse-gram.y" - { spec_file_prefix = (yyvsp[(2) - (2)].chars); } +/* Line 1735 of yacc.c */ +#line 317 "src/parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2312 "src/parse-gram.c" break; case 15: - -/* Line 1806 of yacc.c */ -#line 251 "parse-gram.y" - { spec_file_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1735 of yacc.c */ +#line 318 "src/parse-gram.y" + { spec_file_prefix = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2320 "src/parse-gram.c" break; case 16: - -/* Line 1806 of yacc.c */ -#line 253 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 320 "src/parse-gram.y" { nondeterministic_parser = true; glr_parser = true; } +/* Line 1735 of yacc.c */ +#line 2331 "src/parse-gram.c" break; case 17: - -/* Line 1806 of yacc.c */ -#line 258 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 325 "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 1735 of yacc.c */ +#line 2346 "src/parse-gram.c" break; case 18: - -/* Line 1806 of yacc.c */ -#line 266 "parse-gram.y" - { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); } +/* Line 1735 of yacc.c */ +#line 333 "src/parse-gram.y" + { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); } +/* Line 1735 of yacc.c */ +#line 2354 "src/parse-gram.c" break; case 19: - -/* Line 1806 of yacc.c */ -#line 267 "parse-gram.y" - { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +/* Line 1735 of yacc.c */ +#line 334 "src/parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2362 "src/parse-gram.c" break; case 20: - -/* Line 1806 of yacc.c */ -#line 268 "parse-gram.y" - { locations_flag = true; } +/* Line 1735 of yacc.c */ +#line 335 "src/parse-gram.y" + { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2370 "src/parse-gram.c" break; case 21: - -/* Line 1806 of yacc.c */ -#line 269 "parse-gram.y" - { spec_name_prefix = (yyvsp[(2) - (2)].chars); } +/* Line 1735 of yacc.c */ +#line 336 "src/parse-gram.y" + { no_lines_flag = true; } +/* Line 1735 of yacc.c */ +#line 2378 "src/parse-gram.c" break; case 22: - -/* Line 1806 of yacc.c */ -#line 270 "parse-gram.y" - { spec_name_prefix = (yyvsp[(3) - (3)].chars); } +/* Line 1735 of yacc.c */ +#line 337 "src/parse-gram.y" + { nondeterministic_parser = true; } +/* Line 1735 of yacc.c */ +#line 2386 "src/parse-gram.c" break; case 23: - -/* Line 1806 of yacc.c */ -#line 271 "parse-gram.y" - { no_lines_flag = true; } +/* Line 1735 of yacc.c */ +#line 338 "src/parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2394 "src/parse-gram.c" break; case 24: - -/* Line 1806 of yacc.c */ -#line 272 "parse-gram.y" - { nondeterministic_parser = true; } +/* Line 1735 of yacc.c */ +#line 339 "src/parse-gram.y" + { spec_outfile = (yyvsp[0].chars); } +/* Line 1735 of yacc.c */ +#line 2402 "src/parse-gram.c" break; case 25: - -/* Line 1806 of yacc.c */ -#line 273 "parse-gram.y" - { spec_outfile = (yyvsp[(2) - (2)].chars); } +/* Line 1735 of yacc.c */ +#line 340 "src/parse-gram.y" + { current_param = (yyvsp[0].param); } +/* Line 1735 of yacc.c */ +#line 2410 "src/parse-gram.c" break; case 26: - -/* Line 1806 of yacc.c */ -#line 274 "parse-gram.y" - { spec_outfile = (yyvsp[(3) - (3)].chars); } +/* Line 1735 of yacc.c */ +#line 340 "src/parse-gram.y" + { current_param = param_none; } +/* Line 1735 of yacc.c */ +#line 2418 "src/parse-gram.c" break; case 27: - -/* Line 1806 of yacc.c */ -#line 275 "parse-gram.y" - { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +/* Line 1735 of yacc.c */ +#line 341 "src/parse-gram.y" + { version_check (&(yylsp[0]), (yyvsp[0].chars)); } +/* Line 1735 of yacc.c */ +#line 2426 "src/parse-gram.c" break; case 28: - -/* Line 1806 of yacc.c */ -#line 277 "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_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_GRAMMAR_FILE); - } - break; - - case 29: - -/* Line 1806 of yacc.c */ -#line 291 "parse-gram.y" - { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } - break; - - case 30: - -/* Line 1806 of yacc.c */ -#line 293 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 343 "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); @@ -2405,549 +2442,654 @@ yyreduce: xmalloc (dir_length + 1 + strlen (skeleton_user) + 1); if (dir_length > 0) { - strncpy (skeleton_build, current_file, dir_length); + memcpy (skeleton_build, current_file, dir_length); skeleton_build[dir_length++] = '/'; } strcpy (skeleton_build + dir_length, skeleton_user); skeleton_user = uniqstr_new (skeleton_build); free (skeleton_build); } - skeleton_arg (skeleton_user, grammar_prio, (yylsp[(1) - (2)])); + skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1])); } +/* Line 1735 of yacc.c */ +#line 2456 "src/parse-gram.c" break; - case 31: - -/* Line 1806 of yacc.c */ -#line 316 "parse-gram.y" + case 29: +/* Line 1735 of yacc.c */ +#line 366 "src/parse-gram.y" { token_table_flag = true; } +/* Line 1735 of yacc.c */ +#line 2464 "src/parse-gram.c" break; - case 32: - -/* Line 1806 of yacc.c */ -#line 317 "parse-gram.y" + case 30: +/* Line 1735 of yacc.c */ +#line 367 "src/parse-gram.y" { report_flag |= report_states; } +/* Line 1735 of yacc.c */ +#line 2472 "src/parse-gram.c" + break; + + case 31: +/* Line 1735 of yacc.c */ +#line 368 "src/parse-gram.y" + { yacc_flag = true; } +/* Line 1735 of yacc.c */ +#line 2480 "src/parse-gram.c" break; case 33: +/* Line 1735 of yacc.c */ +#line 373 "src/parse-gram.y" + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2488 "src/parse-gram.c" + break; -/* Line 1806 of yacc.c */ -#line 318 "parse-gram.y" - { yacc_flag = true; } + case 34: +/* Line 1735 of yacc.c */ +#line 374 "src/parse-gram.y" + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2496 "src/parse-gram.c" break; case 37: - -/* Line 1806 of yacc.c */ -#line 326 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 386 "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 1735 of yacc.c */ +#line 2506 "src/parse-gram.c" break; case 38: - -/* Line 1806 of yacc.c */ -#line 330 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 390 "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_code_props_set (list, destructor, (yylsp[-1]), (yyvsp[-1].code)); + symbol_list_free ((yyvsp[0].list)); } +/* Line 1735 of yacc.c */ +#line 2519 "src/parse-gram.c" break; case 39: - -/* Line 1806 of yacc.c */ -#line 337 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 397 "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_code_props_set (list, printer, (yylsp[-1]), (yyvsp[-1].code)); + symbol_list_free ((yyvsp[0].list)); } +/* Line 1735 of yacc.c */ +#line 2532 "src/parse-gram.c" break; case 40: - -/* Line 1806 of yacc.c */ -#line 344 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 404 "src/parse-gram.y" { default_prec = true; } +/* Line 1735 of yacc.c */ +#line 2542 "src/parse-gram.c" break; case 41: - -/* Line 1806 of yacc.c */ -#line 348 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 408 "src/parse-gram.y" { default_prec = false; } +/* Line 1735 of yacc.c */ +#line 2552 "src/parse-gram.c" break; case 42: - -/* Line 1806 of yacc.c */ -#line 352 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 412 "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 1735 of yacc.c */ +#line 2565 "src/parse-gram.c" break; case 43: - -/* Line 1806 of yacc.c */ -#line 359 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 419 "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 1735 of yacc.c */ +#line 2576 "src/parse-gram.c" break; case 44: - -/* Line 1806 of yacc.c */ -#line 373 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 433 "src/parse-gram.y" {} +/* Line 1735 of yacc.c */ +#line 2584 "src/parse-gram.c" break; case 45: - -/* Line 1806 of yacc.c */ -#line 374 "parse-gram.y" - { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 434 "src/parse-gram.y" + { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2592 "src/parse-gram.c" break; case 46: - -/* Line 1806 of yacc.c */ -#line 379 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 439 "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 1735 of yacc.c */ +#line 2604 "src/parse-gram.c" break; case 47: - -/* Line 1806 of yacc.c */ -#line 390 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 450 "src/parse-gram.y" { current_class = nterm_sym; } +/* Line 1735 of yacc.c */ +#line 2612 "src/parse-gram.c" break; case 48: - -/* Line 1806 of yacc.c */ -#line 391 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 451 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1735 of yacc.c */ +#line 2623 "src/parse-gram.c" break; case 49: - -/* Line 1806 of yacc.c */ -#line 395 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 455 "src/parse-gram.y" { current_class = token_sym; } +/* Line 1735 of yacc.c */ +#line 2631 "src/parse-gram.c" break; case 50: - -/* Line 1806 of yacc.c */ -#line 396 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 456 "src/parse-gram.y" { current_class = unknown_sym; current_type = NULL; } +/* Line 1735 of yacc.c */ +#line 2642 "src/parse-gram.c" break; case 51: - -/* Line 1806 of yacc.c */ -#line 401 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 461 "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 1735 of yacc.c */ +#line 2656 "src/parse-gram.c" break; case 52: - -/* Line 1806 of yacc.c */ -#line 412 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 472 "src/parse-gram.y" { symbol_list *list; ++current_prec; - for (list = (yyvsp[(3) - (3)].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_list_free ((yyvsp[(3) - (3)].list)); + for (list = (yyvsp[0].list); list; list = list->next) + { + symbol_type_set (list->content.sym, current_type, (yylsp[-1])); + symbol_precedence_set (list->content.sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2])); + } + symbol_list_free ((yyvsp[0].list)); current_type = NULL; } +/* Line 1735 of yacc.c */ +#line 2674 "src/parse-gram.c" break; case 53: - -/* Line 1806 of yacc.c */ -#line 426 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 486 "src/parse-gram.y" { (yyval.assoc) = left_assoc; } +/* Line 1735 of yacc.c */ +#line 2682 "src/parse-gram.c" break; case 54: - -/* Line 1806 of yacc.c */ -#line 427 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 487 "src/parse-gram.y" { (yyval.assoc) = right_assoc; } +/* Line 1735 of yacc.c */ +#line 2690 "src/parse-gram.c" break; case 55: - -/* Line 1806 of yacc.c */ -#line 428 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 488 "src/parse-gram.y" { (yyval.assoc) = non_assoc; } +/* Line 1735 of yacc.c */ +#line 2698 "src/parse-gram.c" break; case 56: - -/* Line 1806 of yacc.c */ -#line 432 "parse-gram.y" - { current_type = NULL; } +/* Line 1735 of yacc.c */ +#line 489 "src/parse-gram.y" + { (yyval.assoc) = precedence_assoc; } +/* Line 1735 of yacc.c */ +#line 2706 "src/parse-gram.c" break; case 57: - -/* Line 1806 of yacc.c */ -#line 433 "parse-gram.y" - { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } +/* Line 1735 of yacc.c */ +#line 493 "src/parse-gram.y" + { current_type = NULL; } +/* Line 1735 of yacc.c */ +#line 2714 "src/parse-gram.c" break; case 58: - -/* Line 1806 of yacc.c */ -#line 439 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 494 "src/parse-gram.y" + { current_type = (yyvsp[0].uniqstr); tag_seen = true; } +/* Line 1735 of yacc.c */ +#line 2722 "src/parse-gram.c" break; case 59: - -/* Line 1806 of yacc.c */ -#line 441 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } +/* Line 1735 of yacc.c */ +#line 500 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2730 "src/parse-gram.c" break; case 60: - -/* Line 1806 of yacc.c */ -#line 445 "parse-gram.y" - { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } +/* Line 1735 of yacc.c */ +#line 502 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1735 of yacc.c */ +#line 2738 "src/parse-gram.c" break; case 61: - -/* Line 1806 of yacc.c */ -#line 446 "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)])); } +/* Line 1735 of yacc.c */ +#line 506 "src/parse-gram.y" + { (yyval.symbol) = (yyvsp[0].symbol); } +/* Line 1735 of yacc.c */ +#line 2746 "src/parse-gram.c" break; case 62: - -/* Line 1806 of yacc.c */ -#line 452 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 507 "src/parse-gram.y" + { (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2754 "src/parse-gram.c" break; case 63: - -/* Line 1806 of yacc.c */ -#line 454 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } +/* Line 1735 of yacc.c */ +#line 513 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2762 "src/parse-gram.c" break; case 64: - -/* Line 1806 of yacc.c */ -#line 458 "parse-gram.y" - { (yyval.list) = (yyvsp[(1) - (1)].list); } +/* Line 1735 of yacc.c */ +#line 515 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +/* Line 1735 of yacc.c */ +#line 2770 "src/parse-gram.c" break; case 65: - -/* Line 1806 of yacc.c */ -#line 459 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } +/* Line 1735 of yacc.c */ +#line 519 "src/parse-gram.y" + { (yyval.list) = (yyvsp[0].list); } +/* Line 1735 of yacc.c */ +#line 2778 "src/parse-gram.c" break; case 66: - -/* Line 1806 of yacc.c */ -#line 463 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 520 "src/parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); } +/* Line 1735 of yacc.c */ +#line 2786 "src/parse-gram.c" break; case 67: - -/* Line 1806 of yacc.c */ -#line 464 "parse-gram.y" - { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 524 "src/parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2794 "src/parse-gram.c" break; case 68: - -/* Line 1806 of yacc.c */ -#line 465 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 525 "src/parse-gram.y" + { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2802 "src/parse-gram.c" break; case 69: - -/* Line 1806 of yacc.c */ -#line 466 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 526 "src/parse-gram.y" + { (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2810 "src/parse-gram.c" break; case 70: - -/* Line 1806 of yacc.c */ -#line 472 "parse-gram.y" - { - current_type = (yyvsp[(1) - (1)].uniqstr); - tag_seen = true; - } +/* Line 1735 of yacc.c */ +#line 527 "src/parse-gram.y" + { (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2818 "src/parse-gram.c" break; case 71: - -/* Line 1806 of yacc.c */ -#line 477 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 533 "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)])); + current_type = (yyvsp[0].uniqstr); + tag_seen = true; } +/* Line 1735 of yacc.c */ +#line 2829 "src/parse-gram.c" break; case 72: - -/* Line 1806 of yacc.c */ -#line 482 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 538 "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[0].symbol), current_class, (yylsp[0]), true); + symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); + } +/* Line 1735 of yacc.c */ +#line 2840 "src/parse-gram.c" break; case 73: - -/* Line 1806 of yacc.c */ -#line 488 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 543 "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_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2852 "src/parse-gram.c" break; case 74: - -/* Line 1806 of yacc.c */ -#line 494 "parse-gram.y" +/* Line 1735 of yacc.c */ +#line 549 "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[-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 1735 of yacc.c */ +#line 2864 "src/parse-gram.c" break; - case 81: - -/* Line 1806 of yacc.c */ -#line 524 "parse-gram.y" + case 75: +/* Line 1735 of yacc.c */ +#line 555 "src/parse-gram.y" { - yyerrok; + 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 1735 of yacc.c */ +#line 2877 "src/parse-gram.c" break; case 82: +/* Line 1735 of yacc.c */ +#line 585 "src/parse-gram.y" + { + yyerrok; + } +/* Line 1735 of yacc.c */ +#line 2887 "src/parse-gram.c" + break; -/* Line 1806 of yacc.c */ -#line 530 "parse-gram.y" - { current_lhs = (yyvsp[(1) - (2)].symbol); current_lhs_location = (yylsp[(1) - (2)]); - current_lhs_named_ref = (yyvsp[(2) - (2)].named_ref); } + case 83: +/* Line 1735 of yacc.c */ +#line 591 "src/parse-gram.y" + { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1735 of yacc.c */ +#line 2895 "src/parse-gram.c" break; case 84: - -/* Line 1806 of yacc.c */ -#line 535 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 592 "src/parse-gram.y" + { + /* Free the current lhs. */ + current_lhs (0, (yylsp[-3]), 0); + } +/* Line 1735 of yacc.c */ +#line 2906 "src/parse-gram.c" break; case 85: - -/* Line 1806 of yacc.c */ -#line 536 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(3) - (3)])); } +/* Line 1735 of yacc.c */ +#line 599 "src/parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2914 "src/parse-gram.c" break; - case 87: - -/* Line 1806 of yacc.c */ -#line 542 "parse-gram.y" - { grammar_current_rule_begin (current_lhs, current_lhs_location, - current_lhs_named_ref); } + case 86: +/* Line 1735 of yacc.c */ +#line 600 "src/parse-gram.y" + { grammar_current_rule_end ((yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2922 "src/parse-gram.c" break; case 88: - -/* Line 1806 of yacc.c */ -#line 545 "parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } +/* Line 1735 of yacc.c */ +#line 606 "src/parse-gram.y" + { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location, + current_lhs_named_ref); } +/* Line 1735 of yacc.c */ +#line 2931 "src/parse-gram.c" break; case 89: - -/* Line 1806 of yacc.c */ -#line 547 "parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } +/* Line 1735 of yacc.c */ +#line 609 "src/parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +/* Line 1735 of yacc.c */ +#line 2939 "src/parse-gram.c" break; case 90: - -/* Line 1806 of yacc.c */ -#line 549 "parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } +/* Line 1735 of yacc.c */ +#line 611 "src/parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); } +/* Line 1735 of yacc.c */ +#line 2947 "src/parse-gram.c" break; case 91: - -/* Line 1806 of yacc.c */ -#line 551 "parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } +/* Line 1735 of yacc.c */ +#line 613 "src/parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); } +/* Line 1735 of yacc.c */ +#line 2955 "src/parse-gram.c" break; case 92: - -/* Line 1806 of yacc.c */ -#line 553 "parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } +/* Line 1735 of yacc.c */ +#line 615 "src/parse-gram.y" + { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2963 "src/parse-gram.c" break; case 93: - -/* Line 1806 of yacc.c */ -#line 557 "parse-gram.y" - { (yyval.named_ref) = 0; } +/* Line 1735 of yacc.c */ +#line 617 "src/parse-gram.y" + { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2971 "src/parse-gram.c" break; case 94: - -/* Line 1806 of yacc.c */ -#line 559 "parse-gram.y" - { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +/* Line 1735 of yacc.c */ +#line 619 "src/parse-gram.y" + { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2979 "src/parse-gram.c" break; - case 96: - -/* Line 1806 of yacc.c */ -#line 571 "parse-gram.y" - { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } + case 95: +/* Line 1735 of yacc.c */ +#line 623 "src/parse-gram.y" + { (yyval.named_ref) = 0; } +/* Line 1735 of yacc.c */ +#line 2987 "src/parse-gram.c" break; - case 97: - -/* Line 1806 of yacc.c */ -#line 576 "parse-gram.y" - { (yyval.chars) = ""; } + case 96: +/* Line 1735 of yacc.c */ +#line 625 "src/parse-gram.y" + { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 2995 "src/parse-gram.c" break; case 98: +/* Line 1735 of yacc.c */ +#line 636 "src/parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); } +/* Line 1735 of yacc.c */ +#line 3003 "src/parse-gram.c" + break; -/* Line 1806 of yacc.c */ -#line 577 "parse-gram.y" - { (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); } + case 99: +/* Line 1735 of yacc.c */ +#line 641 "src/parse-gram.y" + { (yyval.chars) = ""; } +/* Line 1735 of yacc.c */ +#line 3011 "src/parse-gram.c" break; case 100: +/* Line 1735 of yacc.c */ +#line 642 "src/parse-gram.y" + { (yyval.chars) = (yyvsp[0].uniqstr); } +/* Line 1735 of yacc.c */ +#line 3019 "src/parse-gram.c" + break; -/* Line 1806 of yacc.c */ -#line 588 "parse-gram.y" + case 102: +/* Line 1735 of yacc.c */ +#line 653 "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 1735 of yacc.c */ +#line 3034 "src/parse-gram.c" break; - case 101: - -/* Line 1806 of yacc.c */ -#line 608 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 103: +/* Line 1735 of yacc.c */ +#line 673 "src/parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 3042 "src/parse-gram.c" break; - case 102: - -/* Line 1806 of yacc.c */ -#line 610 "parse-gram.y" + case 104: +/* Line 1735 of yacc.c */ +#line 675 "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 1735 of yacc.c */ +#line 3054 "src/parse-gram.c" break; - case 103: - -/* Line 1806 of yacc.c */ -#line 618 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 105: +/* Line 1735 of yacc.c */ +#line 683 "src/parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +/* Line 1735 of yacc.c */ +#line 3062 "src/parse-gram.c" break; - case 106: - -/* Line 1806 of yacc.c */ -#line 630 "parse-gram.y" + case 108: +/* Line 1735 of yacc.c */ +#line 695 "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 1735 of yacc.c */ +#line 3073 "src/parse-gram.c" break; - case 108: - -/* Line 1806 of yacc.c */ -#line 639 "parse-gram.y" + case 110: +/* Line 1735 of yacc.c */ +#line 704 "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 1735 of yacc.c */ +#line 3088 "src/parse-gram.c" break; - -/* Line 1806 of yacc.c */ -#line 2951 "parse-gram.c" +/* Line 1735 of yacc.c */ +#line 3093 "src/parse-gram.c" default: break; } if (yychar_backup != yychar) @@ -3044,20 +3186,20 @@ yyerrlab: if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an - error, discard it. */ + error, discard it. */ if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } else - { - yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc); - yychar = YYEMPTY; - } + { + yydestruct ("Error: discarding", + yytoken, &yylval, &yylloc); + yychar = YYEMPTY; + } } /* Else will try to reuse lookahead token after shifting the error @@ -3090,29 +3232,29 @@ yyerrorlab: | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ + yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) - YYABORT; + YYABORT; yyerror_range[1] = *yylsp; yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp); + yystos[yystate], yyvsp, yylsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); @@ -3177,7 +3319,7 @@ yyreturn: while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp); + yystos[*yyssp], yyvsp, yylsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -3194,10 +3336,8 @@ yyreturn: return YYID (yyresult); } - - -/* Line 2067 of yacc.c */ -#line 649 "parse-gram.y" +/* Line 1995 of yacc.c */ +#line 714 "src/parse-gram.y" @@ -3217,65 +3357,58 @@ lloc_default (YYLTYPE const *rhs, int n) loc.start = rhs[n].end; loc.end = rhs[n].end; - /* Ignore empty nonterminals the start of the the right-hand side. + /* Ignore empty nonterminals the start of the right-hand side. Do not bother to ignore them at the end of the right-hand side, since empty nonterminals have the same end as their predecessors. */ for (i = 1; i <= n; i++) if (! equal_boundaries (rhs[i].start, rhs[i].end)) { - loc.start = rhs[i].start; - break; + loc.start = rhs[i].start; + break; } return loc; } -/* 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")); + complain_at (loc, complaint, + _("missing identifier in parameter declaration")); else { - char *name; - size_t name_len; - - for (name_len = 1; - memchr (alphanum, name_start[name_len], sizeof alphanum); - name_len++) - continue; - - name = xmalloc (name_len + 1); - memcpy (name, name_start, name_len); - name[name_len] = '\0'; - muscle_pair_list_grow (type, decl, name); + char *name = xmemdup0 (name_start, strspn (name_start, alphanum)); + if (type & param_lex) + muscle_pair_list_grow ("lex_param", decl, name); + if (type & param_parse) + muscle_pair_list_grow ("parse_param", decl, name); free (name); } @@ -3288,16 +3421,16 @@ version_check (location const *loc, char const *version) { if (strverscmp (version, PACKAGE_VERSION) > 0) { - complain_at (*loc, "require bison %s, but have %s", - version, PACKAGE_VERSION); - exit (63); + complain_at (*loc, complaint, "require bison %s, but have %s", + version, PACKAGE_VERSION); + exit (EX_MISMATCH); } } static void gram_error (location const *loc, char const *msg) { - complain_at (*loc, "%s", msg); + complain_at (*loc, complaint, "%s", msg); } char const * @@ -3318,4 +3451,3 @@ char_name (char c) return quotearg_style (escape_quoting_style, buf); } } -