X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/45aab21d7764f05b57450d61599fd83fa39ed71e..75ae8299840bbd854fa2474d38402bbb933c6511:/src/parse-gram.c?ds=inline diff --git a/src/parse-gram.c b/src/parse-gram.c index 81da5160..2cf9e86c 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,19 +1,19 @@ -/* A Bison parser, made by GNU Bison 2.5.127-8555-dirty. */ +/* A Bison parser, made by GNU Bison 2.7.1127-02879-dirty. */ /* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc. - + + Copyright (C) 1984, 1989-1990, 2000-2013 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 . */ @@ -26,7 +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. */ @@ -44,13 +44,13 @@ #define YYBISON 1 /* Bison version. */ -#define YYBISON_VERSION "2.5.127-8555-dirty" +#define YYBISON_VERSION "2.7.1127-02879-dirty" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ -#define YYPURE 1 +#define YYPURE 2 /* Push parsers. */ #define YYPUSH 0 @@ -58,26 +58,22 @@ /* Pull parsers. */ #define YYPULL 1 -/* Using locations. */ -#define YYLSP_NEEDED 1 - +/* Substitute the type names. */ +#define YYSTYPE GRAM_STYPE +#define YYLTYPE GRAM_LTYPE /* Substitute the variable and function names. */ #define yyparse gram_parse #define yylex gram_lex #define yyerror gram_error -#define yylval gram_lval -#define yychar gram_char #define yydebug gram_debug #define yynerrs gram_nerrs -#define yylloc gram_lloc -/* Copy the first part of user declarations. */ -/* Line 268 of yacc.c */ -#line 1 "parse-gram.y" +/* Copy the first part of user declarations. */ +#line 1 "src/parse-gram.y" /* yacc.c:356 */ /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002-2012 Free Software Foundation, Inc. + Copyright (C) 2002-2013 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -97,16 +93,17 @@ #include #include "system.h" +#include "c-ctype.h" #include "complain.h" #include "conflicts.h" #include "files.h" #include "getargs.h" #include "gram.h" -#include "muscle-tab.h" #include "named-ref.h" #include "quotearg.h" #include "reader.h" #include "symlist.h" +#include "symtab.h" #include "scan-gram.h" #include "scan-code.h" #include "xmemdup0.h" @@ -115,62 +112,16 @@ static YYLTYPE lloc_default (YYLTYPE const *, int); #define YY_LOCATION_PRINT(File, Loc) \ - location_print (File, Loc) + location_print (Loc, File) static void version_check (location const *loc, char const *version); -/* Request detailed syntax error messages, and pass them to GRAM_ERROR. - FIXME: depends on the undocumented availability of YYLLOC. */ -#undef yyerror -#define yyerror(Msg) \ - gram_error (&yylloc, Msg) static void gram_error (location const *, char const *); +/* A string that describes a char (e.g., 'a' -> "'a'"). */ 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_symbol; -static location current_lhs_location; -static named_ref *current_lhs_named_ref; -static int current_prec = 0; - -/** 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 268 of yacc.c */ -#line 174 "parse-gram.c" +#line 125 "src/parse-gram.c" /* yacc.c:356 */ # ifndef YY_NULL # if defined __cplusplus && 201103L <= __cplusplus @@ -180,11 +131,6 @@ current_lhs(symbol *sym, location loc, named_ref *ref) # endif # endif -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif - /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE @@ -193,183 +139,217 @@ current_lhs(symbol *sym, location loc, named_ref *ref) # define YYERROR_VERBOSE 1 #endif -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 +/* In a future release of Bison, this section will be replaced + by #include "src/parse-gram.h". */ +#ifndef YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED +# define YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED +/* Debug traces. */ +#ifndef GRAM_DEBUG +# if defined YYDEBUG +#if YYDEBUG +# define GRAM_DEBUG 1 +# else +# define GRAM_DEBUG 0 +# endif +# else /* ! defined YYDEBUG */ +# define GRAM_DEBUG 1 +# endif /* ! defined YYDEBUG */ +#endif /* ! defined GRAM_DEBUG */ +#if GRAM_DEBUG +extern int gram_debug; #endif +/* "%code requires" blocks. */ +#line 218 "src/parse-gram.y" /* yacc.c:372 */ + typedef enum + { + param_none = 0, + param_lex = 1 << 0, + param_parse = 1 << 1, + param_both = param_lex | param_parse + } param_type; -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - GRAM_EOF = 0, - STRING = 258, - INT = 259, - PERCENT_TOKEN = 260, - PERCENT_NTERM = 261, - PERCENT_TYPE = 262, - PERCENT_DESTRUCTOR = 263, - PERCENT_PRINTER = 264, - PERCENT_LEFT = 265, - PERCENT_RIGHT = 266, - PERCENT_NONASSOC = 267, - PERCENT_PREC = 268, - PERCENT_DPREC = 269, - PERCENT_MERGE = 270, - PERCENT_CODE = 271, - PERCENT_DEBUG = 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 - }; +#line 649 "src/parse-gram.y" /* yacc.c:372 */ +#include "muscle-tab.h" + +#line 176 "src/parse-gram.c" /* yacc.c:372 */ + +/* Token type. */ +#ifndef GRAM_TOKENTYPE +# define GRAM_TOKENTYPE + enum gram_tokentype + { + GRAM_EOF = 0, + STRING = 258, + PERCENT_TOKEN = 259, + PERCENT_NTERM = 260, + PERCENT_TYPE = 261, + PERCENT_DESTRUCTOR = 262, + PERCENT_PRINTER = 263, + PERCENT_LEFT = 264, + PERCENT_RIGHT = 265, + PERCENT_NONASSOC = 266, + PERCENT_PRECEDENCE = 267, + PERCENT_PREC = 268, + PERCENT_DPREC = 269, + PERCENT_MERGE = 270, + PERCENT_CODE = 271, + PERCENT_DEFAULT_PREC = 272, + PERCENT_DEFINE = 273, + PERCENT_DEFINES = 274, + PERCENT_ERROR_VERBOSE = 275, + PERCENT_EXPECT = 276, + PERCENT_EXPECT_RR = 277, + PERCENT_FLAG = 278, + PERCENT_FILE_PREFIX = 279, + PERCENT_GLR_PARSER = 280, + PERCENT_INITIAL_ACTION = 281, + PERCENT_LANGUAGE = 282, + PERCENT_NAME_PREFIX = 283, + PERCENT_NO_DEFAULT_PREC = 284, + PERCENT_NO_LINES = 285, + PERCENT_NONDETERMINISTIC_PARSER = 286, + PERCENT_OUTPUT = 287, + PERCENT_REQUIRE = 288, + PERCENT_SKELETON = 289, + PERCENT_START = 290, + PERCENT_TOKEN_TABLE = 291, + PERCENT_VERBOSE = 292, + PERCENT_YACC = 293, + BRACED_CODE = 294, + BRACED_PREDICATE = 295, + BRACKETED_ID = 296, + CHAR = 297, + EPILOGUE = 298, + EQUAL = 299, + ID = 300, + ID_COLON = 301, + PERCENT_PERCENT = 302, + PIPE = 303, + PROLOGUE = 304, + SEMICOLON = 305, + TAG = 306, + TAG_ANY = 307, + TAG_NONE = 308, + INT = 309, + PERCENT_PARAM = 310, + PERCENT_UNION = 311, + PERCENT_EMPTY = 312 + }; #endif -/* Tokens. */ -#define GRAM_EOF 0 -#define STRING 258 -#define INT 259 -#define PERCENT_TOKEN 260 -#define PERCENT_NTERM 261 -#define PERCENT_TYPE 262 -#define PERCENT_DESTRUCTOR 263 -#define PERCENT_PRINTER 264 -#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_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 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ -/* Line 295 of yacc.c */ -#line 114 "parse-gram.y" +/* Value type. */ +#if ! defined GRAM_STYPE && ! defined GRAM_STYPE_IS_DECLARED +typedef union GRAM_STYPE GRAM_STYPE; +union GRAM_STYPE +{ +#line 170 "src/parse-gram.y" /* yacc.c:372 */ +unsigned char character; +#line 177 "src/parse-gram.y" /* yacc.c:372 */ - symbol *symbol; - symbol_list *list; - int integer; - char const *chars; char *code; - assoc assoc; - uniqstr uniqstr; - unsigned char character; - named_ref *named_ref; + char const *chars; +#line 188 "src/parse-gram.y" /* yacc.c:372 */ +uniqstr uniqstr; +#line 196 "src/parse-gram.y" /* yacc.c:372 */ +int integer; +#line 200 "src/parse-gram.y" /* yacc.c:372 */ +symbol *symbol; +#line 205 "src/parse-gram.y" /* yacc.c:372 */ +assoc assoc; +#line 208 "src/parse-gram.y" /* yacc.c:372 */ +symbol_list *list; +#line 211 "src/parse-gram.y" /* yacc.c:372 */ +named_ref *named_ref; +#line 238 "src/parse-gram.y" /* yacc.c:372 */ +param_type param; +#line 413 "src/parse-gram.y" /* yacc.c:372 */ +code_props_type code_type; +#line 651 "src/parse-gram.y" /* yacc.c:372 */ + + struct + { + char const *chars; + muscle_kind kind; + } value; -/* Line 295 of yacc.c */ -#line 348 "parse-gram.c" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 +#line 279 "src/parse-gram.c" /* yacc.c:372 */ +}; +# define GRAM_STYPE_IS_TRIVIAL 1 +# define GRAM_STYPE_IS_DECLARED 1 #endif -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE +/* Location type. */ +#if ! defined GRAM_LTYPE && ! defined GRAM_LTYPE_IS_DECLARED +typedef struct GRAM_LTYPE GRAM_LTYPE; +struct GRAM_LTYPE { int first_line; int first_column; int last_line; int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 +}; +# define GRAM_LTYPE_IS_DECLARED 1 +# define GRAM_LTYPE_IS_TRIVIAL 1 #endif + +int gram_parse (void); + +#endif /* !YY_GRAM_SRC_PARSE_GRAM_H_INCLUDED */ + /* Copy the second part of user declarations. */ +#line 307 "src/parse-gram.c" /* yacc.c:375 */ +/* Unqualified %code blocks. */ +#line 53 "src/parse-gram.y" /* yacc.c:376 */ + + 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 228 "src/parse-gram.y" /* yacc.c:376 */ + + /** 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 345 of yacc.c */ -#line 373 "parse-gram.c" +#line 353 "src/parse-gram.c" /* yacc.c:376 */ #ifdef short # undef short @@ -383,11 +363,8 @@ typedef unsigned char yytype_uint8; #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; #else -typedef short int yytype_int8; +typedef signed char yytype_int8; #endif #ifdef YYTYPE_UINT16 @@ -407,8 +384,7 @@ typedef short int yytype_int16; # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# elif ! defined YYSIZE_T # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else @@ -422,37 +398,19 @@ typedef short int yytype_int16; # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) # endif # endif # ifndef YY_ -# define YY_(msgid) msgid +# define YY_(Msgid) Msgid # endif #endif /* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) +#ifdef __GNUC__ +# define YYUSE(E) ((void) (E)) #else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} +# define YYUSE(E) /* empty */ #endif #if 1 @@ -460,8 +418,8 @@ YYID (yyi) /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) # ifndef YYSTACK_ALLOC_MAXIMUM /* The OS might guarantee only one guard page at the bottom of the stack, and a page size can be as small as 4096 bytes. So we cannot safely @@ -477,7 +435,7 @@ 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 @@ -485,15 +443,13 @@ YYID (yyi) # endif # ifndef YYMALLOC # define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined malloc && ! defined EXIT_SUCCESS void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) +# if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif @@ -504,8 +460,8 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + || (defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL \ + && defined GRAM_STYPE_IS_TRIVIAL && GRAM_STYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc @@ -531,16 +487,16 @@ union yyalloc elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) #endif @@ -559,7 +515,7 @@ union yyalloc for (yyi = 0; yyi < (Count); yyi++) \ (Dst)[yyi] = (Src)[yyi]; \ } \ - while (YYID (0)) + while (0) # endif # endif #endif /* !YYCOPY_NEEDED */ @@ -567,25 +523,27 @@ union yyalloc /* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 160 +#define YYLAST 165 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 58 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 34 +#define YYNNTS 38 /* YYNRULES -- Number of rules. */ -#define YYNRULES 108 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 148 +#define YYNRULES 111 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 145 -/* 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 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, @@ -622,107 +580,58 @@ static const yytype_uint8 yytranslate[] = 55, 56, 57 }; -#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. */ +#if GRAM_DEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ static const yytype_uint16 yyrline[] = { - 0, 229, 229, 237, 239, 243, 244, 254, 255, 260, - 261, 266, 267, 268, 269, 270, 271, 276, 285, 286, - 287, 288, 289, 290, 291, 292, 293, 294, 295, 310, - 311, 335, 336, 337, 338, 342, 343, 344, 348, 355, - 362, 366, 370, 377, 392, 393, 397, 409, 409, 414, - 414, 419, 430, 445, 446, 447, 451, 452, 457, 459, - 464, 465, 470, 472, 477, 478, 482, 483, 484, 485, - 490, 495, 500, 506, 512, 523, 524, 533, 534, 540, - 541, 542, 549, 549, 557, 558, 559, 564, 566, 568, - 570, 572, 574, 579, 581, 592, 593, 598, 599, 600, - 609, 629, 631, 640, 645, 646, 651, 658, 660 + 0, 261, 261, 270, 271, 275, 276, 286, 290, 295, + 296, 301, 307, 308, 309, 310, 315, 324, 325, 326, + 327, 328, 329, 329, 330, 331, 355, 356, 357, 358, + 362, 363, 372, 373, 374, 378, 390, 394, 398, 405, + 416, 417, 427, 428, 432, 444, 444, 449, 449, 454, + 465, 480, 481, 482, 483, 487, 488, 493, 495, 500, + 505, 515, 517, 522, 523, 527, 528, 532, 533, 534, + 539, 544, 549, 555, 561, 572, 573, 582, 583, 589, + 590, 591, 598, 598, 606, 607, 608, 613, 616, 618, + 620, 622, 624, 626, 628, 633, 634, 644, 645, 670, + 671, 672, 673, 682, 702, 704, 713, 718, 719, 724, + 732, 733 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +#if GRAM_DEBUG || YYERROR_VERBOSE || 1 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { - "\"end of file\"", "error", "$undefined", "\"string\"", "\"integer\"", - "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", - "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", - "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"", + "\"end of file\"", "error", "$undefined", "\"string\"", "\"%token\"", + "\"%nterm\"", "\"%type\"", "\"%destructor\"", "\"%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", "$@2", - "precedence_declaration", "precedence_declarator", "type.opt", - "symbols.prec", "symbol.prec", "symbols.1", "generic_symlist", - "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", - "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs", - "named_ref.opt", "variable", "content.opt", "braceless", "id", - "id_colon", "symbol", "string_as_id", "epilogue.opt", YY_NULL + "\"%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:\"", "\"%%\"", + "\"|\"", "\"%{...%}\"", "\";\"", "\"\"", "\"<*>\"", "\"<>\"", + "\"integer\"", "\"%param\"", "\"%union\"", "\"%empty\"", "$accept", + "input", "prologue_declarations", "prologue_declaration", "$@1", + "params", "grammar_declaration", "code_props_type", "union_name", + "symbol_declaration", "$@2", "$@3", "precedence_declaration", + "precedence_declarator", "tag.opt", "symbols.prec", "symbol.prec", + "symbols.1", "generic_symlist", "generic_symlist_item", "tag", + "symbol_def", "symbol_defs.1", "grammar", "rules_or_grammar_declaration", + "rules", "$@4", "rhses.1", "rhs", "named_ref.opt", "variable", "value", + "braceless", "id", "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, @@ -734,197 +643,187 @@ static const yytype_uint16 yytoknum[] = }; # endif -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = +#define YYPACT_NINF -115 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-115))) + +#define YYTABLE_NINF -111 + +#define yytable_value_is_error(Yytable_value) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int8 yypact[] = { - 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 + -115, 16, 109, -115, -115, -115, -28, -115, -115, -115, + -115, -115, -115, -14, -115, 25, 23, -115, -27, -20, + -115, 39, -115, 7, 48, 71, -115, -115, -115, 72, + 73, 74, -2, -115, -115, -115, 56, -115, -115, -115, + 33, -115, -115, 40, -115, -115, 37, 54, 54, -2, + -115, 50, -115, -115, -115, 2, -115, -115, -115, -115, + -115, -115, -115, -115, -115, -115, -115, -115, -115, -115, + -115, -115, 51, -115, 53, 3, -115, -115, 49, 65, + -115, 50, 42, -115, -2, -115, -115, 54, -1, 54, + -2, -115, -115, -115, -115, -115, -115, -115, -115, 63, + -115, -115, -115, -115, -115, 69, -115, -115, -115, -115, + 42, -115, -115, -115, -2, -115, 38, -115, 106, -115, + -115, -115, -115, -115, -115, -115, -115, -115, -15, 41, + -115, -115, -2, 57, 59, 49, -115, -115, 49, 41, + -115, -115, -115, -115, -115 }; -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = { - 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 + 3, 0, 0, 1, 47, 45, 0, 40, 41, 51, + 52, 53, 54, 0, 36, 0, 9, 11, 0, 0, + 7, 0, 15, 0, 0, 0, 37, 19, 20, 0, + 0, 0, 0, 26, 27, 28, 0, 6, 29, 22, + 42, 4, 5, 0, 33, 32, 55, 0, 0, 0, + 103, 0, 38, 98, 97, 99, 10, 12, 13, 14, + 16, 17, 18, 21, 24, 25, 109, 105, 104, 107, + 34, 108, 0, 106, 0, 0, 77, 79, 95, 0, + 43, 0, 0, 56, 0, 70, 75, 48, 71, 46, + 49, 61, 39, 101, 100, 8, 102, 81, 80, 0, + 78, 2, 96, 82, 31, 23, 44, 67, 68, 69, + 35, 63, 66, 65, 50, 57, 59, 76, 72, 73, + 62, 111, 87, 30, 64, 58, 60, 74, 83, 84, + 87, 86, 0, 0, 0, 95, 90, 91, 95, 85, + 92, 93, 94, 89, 88 }; -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = { - 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 + -115, -115, -115, -115, -115, -115, 120, -115, -115, -115, + -115, -115, -115, -115, -115, -115, 9, -115, -115, 14, + -115, -50, 100, -115, 75, -115, -115, -115, 19, -114, + -115, -115, -33, -18, -115, -32, -82, -115 }; -/* YYDEFGOTO[NTERM-NUM]. */ + /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int16 yydefgoto[] = { - -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 + -1, 1, 2, 41, 79, 105, 74, 43, 81, 44, + 48, 47, 45, 46, 84, 114, 115, 90, 110, 111, + 112, 86, 87, 75, 76, 77, 122, 128, 129, 103, + 55, 95, 52, 69, 78, 113, 71, 101 }; -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -91 -static const yytype_int16 yypact[] = + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = { - -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 + 70, 66, 66, -110, 72, 93, 119, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 3, 91, 92, 13, + 14, 143, 96, 49, 144, 50, 56, 57, 53, 88, + 88, 51, 26, 130, 58, 131, 127, 117, 32, 117, + 67, 50, 59, 68, 66, 66, 60, 94, 106, 73, + 99, 61, 116, 118, 132, 133, 134, 72, 120, 40, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 88, + 54, 88, 13, 14, 62, 63, 64, 65, 80, 82, + 135, 136, 116, 67, 67, 26, 68, 68, 83, 50, + 102, 32, 126, 107, 108, 109, 67, 138, 137, 68, + 140, 97, 73, 98, 104, 85, 121, 138, 123, 66, + 142, 141, 40, 4, 5, 6, 7, 8, 9, 10, + 11, 12, 42, 125, 124, 13, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 28, 29, 30, 31, 32, 33, 34, 35, 89, 139, + 100, 0, 0, 0, 0, 0, 36, 0, 37, 38, + 0, 0, 0, 0, 39, 40 }; -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = +static const yytype_int16 yycheck[] = { - -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 + 32, 3, 3, 0, 1, 3, 88, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 0, 49, 51, 16, + 17, 135, 55, 51, 138, 39, 3, 54, 3, 47, + 48, 45, 29, 48, 54, 50, 118, 87, 35, 89, + 42, 39, 3, 45, 3, 3, 39, 45, 81, 46, + 47, 3, 84, 54, 13, 14, 15, 1, 90, 56, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 87, + 45, 89, 16, 17, 3, 3, 3, 3, 45, 39, + 39, 40, 114, 42, 42, 29, 45, 45, 51, 39, + 41, 35, 54, 51, 52, 53, 42, 129, 57, 45, + 132, 50, 46, 50, 39, 51, 43, 139, 39, 3, + 51, 54, 56, 4, 5, 6, 7, 8, 9, 10, + 11, 12, 2, 114, 110, 16, 17, 18, 19, 20, + 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, + 31, 32, 33, 34, 35, 36, 37, 38, 48, 130, + 75, -1, -1, -1, -1, -1, 47, -1, 49, 50, + -1, -1, -1, -1, 55, 56 }; -/* 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[] = + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = { - 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, + 0, 59, 60, 0, 4, 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, 131, 113, 74, 44, - 144, 145, 115, 39, 95, 40, 41, 130, 104, 142, - 42 + 33, 34, 35, 36, 37, 38, 47, 49, 50, 55, + 56, 61, 64, 65, 67, 70, 71, 69, 68, 51, + 39, 45, 90, 3, 45, 88, 3, 54, 54, 3, + 39, 3, 3, 3, 3, 3, 3, 42, 45, 91, + 93, 94, 1, 46, 64, 81, 82, 83, 92, 62, + 45, 66, 39, 51, 72, 51, 79, 80, 91, 80, + 75, 93, 90, 3, 45, 89, 90, 50, 50, 47, + 82, 95, 41, 87, 39, 63, 90, 51, 52, 53, + 76, 77, 78, 93, 73, 74, 93, 79, 54, 94, + 93, 43, 84, 39, 77, 74, 54, 94, 85, 86, + 48, 50, 13, 14, 15, 39, 40, 57, 93, 86, + 93, 54, 51, 87, 87 }; -#define yypact_value_is_default(yystate) \ - ((yystate) == (-91)) - -#define yytable_value_is_error(yytable_value) \ - YYID (0) - -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, 58, 59, 60, 60, 61, 61, 61, 61, 61, + 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, + 61, 61, 62, 61, 61, 61, 61, 61, 61, 61, + 63, 63, 64, 64, 64, 64, 64, 64, 64, 64, + 65, 65, 66, 66, 64, 68, 67, 69, 67, 67, + 70, 71, 71, 71, 71, 72, 72, 73, 73, 74, + 74, 75, 75, 76, 76, 77, 77, 78, 78, 78, + 79, 79, 79, 79, 79, 80, 80, 81, 81, 82, + 82, 82, 84, 83, 85, 85, 85, 86, 86, 86, + 86, 86, 86, 86, 86, 87, 87, 88, 88, 89, + 89, 89, 89, 90, 91, 91, 92, 93, 93, 94, + 95, 95 }; -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = + /* YYR2[YYN] -- Number of symbols on the 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, 1, 2, 2, 2, 1, + 1, 2, 0, 3, 2, 2, 1, 1, 1, 1, + 2, 1, 1, 1, 2, 3, 1, 1, 2, 3, + 1, 1, 0, 1, 3, 0, 3, 0, 3, 3, + 3, 1, 1, 1, 1, 0, 1, 1, 2, 1, + 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, + 1, 1, 2, 2, 3, 1, 2, 1, 2, 1, + 2, 2, 0, 4, 1, 3, 2, 0, 3, 3, + 2, 2, 3, 3, 3, 0, 1, 1, 1, 0, + 1, 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 - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif + +#define 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 YYRECOVERING() (!!yyerrstatus) @@ -941,287 +840,284 @@ do \ } \ else \ { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - + yyerror (&yylloc, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) -#define YYTERROR 1 -#define YYERRCODE 256 +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (N) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (0) #endif +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) + + +/* Enable debugging if requested. */ +#if GRAM_DEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL -/* YYLEX -- calling `yylex' with the right arguments. */ +/* Print *YYLOCP on YYO. Private, do not rely on its existence. */ -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval, &yylloc) -#endif +__attribute__((__unused__)) +static unsigned +yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) +{ + unsigned res = 0; + int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; + if (0 <= yylocp->first_line) + { + res += YYFPRINTF (yyo, "%d", yylocp->first_line); + if (0 <= yylocp->first_column) + res += YYFPRINTF (yyo, ".%d", yylocp->first_column); + } + if (0 <= yylocp->last_line) + { + if (yylocp->first_line < yylocp->last_line) + { + res += YYFPRINTF (yyo, "-%d", yylocp->last_line); + if (0 <= end_col) + res += YYFPRINTF (yyo, ".%d", end_col); + } + else if (0 <= end_col && yylocp->first_column < end_col) + res += YYFPRINTF (yyo, "-%d", end_col); + } + return res; + } -/* Enable debugging if requested. */ -#if YYDEBUG +# define YY_LOCATION_PRINT(File, Loc) \ + yy_location_print_ (File, &(Loc)) -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif +#endif -# 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"); \ - } \ -} while (YYID (0)) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value, Location); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; -#endif { FILE *yyo = yyoutput; YYUSE (yyo); + YYUSE (yylocationp); if (!yyvaluep) return; - YYUSE (yylocationp); # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); # endif switch (yytype) { - case 3: /* "\"string\"" */ - -/* Line 823 of yacc.c */ -#line 204 "parse-gram.y" - { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; - -/* Line 823 of yacc.c */ -#line 1069 "parse-gram.c" - break; - case 4: /* "\"integer\"" */ - -/* Line 823 of yacc.c */ -#line 216 "parse-gram.y" - { fprintf (stderr, "%d", (yyvaluep->integer)); }; - -/* Line 823 of yacc.c */ -#line 1078 "parse-gram.c" - break; - case 43: /* "\"{...}\"" */ - -/* Line 823 of yacc.c */ -#line 206 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; - -/* Line 823 of yacc.c */ -#line 1087 "parse-gram.c" - break; - case 44: /* "\"[identifier]\"" */ - -/* Line 823 of yacc.c */ -#line 211 "parse-gram.y" - { fprintf (stderr, "[%s]", (yyvaluep->uniqstr)); }; - -/* Line 823 of yacc.c */ -#line 1096 "parse-gram.c" - break; - case 45: /* "\"char\"" */ - -/* Line 823 of yacc.c */ -#line 198 "parse-gram.y" - { fputs (char_name ((yyvaluep->character)), stderr); }; - -/* Line 823 of yacc.c */ -#line 1105 "parse-gram.c" - break; - case 46: /* "\"epilogue\"" */ - -/* Line 823 of yacc.c */ -#line 206 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 823 of yacc.c */ -#line 1114 "parse-gram.c" - break; - case 48: /* "\"identifier\"" */ - -/* Line 823 of yacc.c */ -#line 210 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 823 of yacc.c */ -#line 1123 "parse-gram.c" - break; - case 49: /* "\"identifier:\"" */ - -/* Line 823 of yacc.c */ -#line 212 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; - -/* Line 823 of yacc.c */ -#line 1132 "parse-gram.c" - break; - case 52: /* "\"%{...%}\"" */ - -/* Line 823 of yacc.c */ -#line 206 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 823 of yacc.c */ -#line 1141 "parse-gram.c" - break; - case 54: /* "\"type\"" */ - -/* Line 823 of yacc.c */ -#line 213 "parse-gram.y" - { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; - -/* Line 823 of yacc.c */ -#line 1150 "parse-gram.c" - break; - case 71: /* "symbol.prec" */ - -/* Line 823 of yacc.c */ -#line 219 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 823 of yacc.c */ -#line 1159 "parse-gram.c" - break; - case 84: /* "variable" */ - -/* Line 823 of yacc.c */ -#line 210 "parse-gram.y" - { fputs ((yyvaluep->uniqstr), stderr); }; - -/* Line 823 of yacc.c */ -#line 1168 "parse-gram.c" - break; - case 85: /* "content.opt" */ - -/* Line 823 of yacc.c */ -#line 206 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 823 of yacc.c */ -#line 1177 "parse-gram.c" - break; - case 86: /* "braceless" */ - -/* Line 823 of yacc.c */ -#line 206 "parse-gram.y" - { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - -/* Line 823 of yacc.c */ -#line 1186 "parse-gram.c" - break; - case 87: /* "id" */ - -/* Line 823 of yacc.c */ -#line 219 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 823 of yacc.c */ -#line 1195 "parse-gram.c" - break; - case 88: /* "id_colon" */ - -/* Line 823 of yacc.c */ -#line 220 "parse-gram.y" - { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; - -/* Line 823 of yacc.c */ -#line 1204 "parse-gram.c" - break; - case 89: /* "symbol" */ - -/* Line 823 of yacc.c */ -#line 219 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 823 of yacc.c */ -#line 1213 "parse-gram.c" - break; - case 90: /* "string_as_id" */ - -/* Line 823 of yacc.c */ -#line 219 "parse-gram.y" - { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; - -/* Line 823 of yacc.c */ -#line 1222 "parse-gram.c" - break; + case 3: /* "string" */ +#line 183 "src/parse-gram.y" /* yacc.c:706 */ + { fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), yyo); } +#line 973 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 23: /* "%" */ +#line 193 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%%%s", ((*yyvaluep).uniqstr)); } +#line 979 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 39: /* "{...}" */ +#line 185 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).code)); } +#line 985 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 41: /* "[identifier]" */ +#line 191 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "[%s]", ((*yyvaluep).uniqstr)); } +#line 991 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 42: /* "char" */ +#line 172 "src/parse-gram.y" /* yacc.c:706 */ + { fputs (char_name (((*yyvaluep).character)), yyo); } +#line 997 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 43: /* "epilogue" */ +#line 185 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +#line 1003 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 45: /* "identifier" */ +#line 190 "src/parse-gram.y" /* yacc.c:706 */ + { fputs (((*yyvaluep).uniqstr), yyo); } +#line 1009 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 46: /* "identifier:" */ +#line 192 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s:", ((*yyvaluep).uniqstr)); } +#line 1015 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 49: /* "%{...%}" */ +#line 185 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +#line 1021 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 51: /* "" */ +#line 194 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); } +#line 1027 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 54: /* "integer" */ +#line 198 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%d", ((*yyvaluep).integer)); } +#line 1033 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 55: /* "%param" */ +#line 241 "src/parse-gram.y" /* yacc.c:706 */ + { + switch (((*yyvaluep).param)) + { +#define CASE(In, Out) \ + case param_ ## In: fputs ("%" #Out, yyo); break + CASE (lex, lex-param); + CASE (parse, parse-param); + CASE (both, param); +#undef CASE + case param_none: aver (false); break; + } +} +#line 1050 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 65: /* code_props_type */ +#line 414 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s", code_props_type_string (((*yyvaluep).code_type))); } +#line 1056 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 74: /* symbol.prec */ +#line 202 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +#line 1062 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 78: /* tag */ +#line 194 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "<%s>", ((*yyvaluep).uniqstr)); } +#line 1068 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 88: /* variable */ +#line 190 "src/parse-gram.y" /* yacc.c:706 */ + { fputs (((*yyvaluep).uniqstr), yyo); } +#line 1074 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 89: /* value */ +#line 660 "src/parse-gram.y" /* yacc.c:706 */ + { + switch (((*yyvaluep).value).kind) + { + case muscle_code: fprintf (yyo, "{%s}", ((*yyvaluep).value).chars); break; + case muscle_keyword: fprintf (yyo, "%s", ((*yyvaluep).value).chars); break; + case muscle_string: fprintf (yyo, "\"%s\"", ((*yyvaluep).value).chars); break; + } +} +#line 1087 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 90: /* braceless */ +#line 185 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "{\n%s\n}", ((*yyvaluep).chars)); } +#line 1093 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 91: /* id */ +#line 202 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +#line 1099 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 92: /* id_colon */ +#line 203 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s:", ((*yyvaluep).symbol)->tag); } +#line 1105 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 93: /* symbol */ +#line 202 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +#line 1111 "src/parse-gram.c" /* yacc.c:706 */ + break; + + case 94: /* string_as_id */ +#line 202 "src/parse-gram.y" /* yacc.c:706 */ + { fprintf (yyo, "%s", ((*yyvaluep).symbol)->tag); } +#line 1117 "src/parse-gram.c" /* yacc.c:706 */ + break; + default: - break; + break; } } @@ -1230,23 +1126,11 @@ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) | Print this symbol on YYOUTPUT. | `--------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; -#endif { - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); YY_LOCATION_PRINT (yyoutput, *yylocationp); YYFPRINTF (yyoutput, ": "); @@ -1259,16 +1143,8 @@ yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp) | TOP (included). | `------------------------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) @@ -1279,64 +1155,56 @@ yy_stack_print (yybottom, yytop) YYFPRINTF (stderr, "\n"); } -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) -#else static void -yy_reduce_print (yyvsp, yylsp, yyrule) - YYSTYPE *yyvsp; - YYLTYPE *yylsp; - int yyrule; -#endif +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule) { + 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); \ -} while (YYID (0)) +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, yylsp, Rule); \ +} while (0) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; -#else /* !YYDEBUG */ +#else /* !GRAM_DEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ +#endif /* !GRAM_DEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH +#ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif @@ -1363,7 +1231,7 @@ int yydebug; required. Return 1 if memory is exhausted. */ static int yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd, -#if YYDEBUG +#if GRAM_DEBUG char const *yydebug_prefix, char const *yydebug_suffix, #endif @@ -1453,7 +1321,7 @@ do { \ goto yyerrlab; \ } \ } \ -} while (YYID (0)) +} while (0) /* Discard any previous initial lookahead context because of Event, which may be a lookahead change or an invalidation of the currently @@ -1466,7 +1334,7 @@ do { \ the parser stacks to try to find a new initial context in which the current lookahead is syntactically acceptable. If it fails to find such a context, it discards the lookahead. */ -#if YYDEBUG +#if GRAM_DEBUG # define YY_LAC_DISCARD(Event) \ do { \ if (yy_lac_established) \ @@ -1476,7 +1344,7 @@ do { \ Event "\n"); \ yy_lac_established = 0; \ } \ -} while (YYID (0)) +} while (0) #else # define YY_LAC_DISCARD(Event) yy_lac_established = 0 #endif @@ -1569,7 +1437,7 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, else { if (yy_lac_stack_realloc (yyes_capacity, 1, -#if YYDEBUG +#if GRAM_DEBUG " (", ")", #endif yyes, yyesa, &yyesp, yyes_prev)) @@ -1592,15 +1460,8 @@ yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes, # define yystrlen strlen # else /* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) @@ -1616,16 +1477,8 @@ yystrlen (yystr) # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif { char *yyd = yydest; const char *yys = yysrc; @@ -1655,27 +1508,27 @@ 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: ; } @@ -1703,7 +1556,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, { 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 = YY_NULL; @@ -1714,10 +1566,6 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, int yycount = 0; /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - - for details. YYERROR is fine as it does not invoke this - function. - If this state is a consistent state with a default action, then the only way this function was invoked is if the default action is an error action. In that case, don't check for expected @@ -1764,14 +1612,16 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, break; } yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } } } -# if YYDEBUG +# if GRAM_DEBUG else if (yydebug) YYFPRINTF (stderr, "No expected tokens.\n"); # endif @@ -1792,10 +1642,12 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, # undef YYCASE_ } - yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } if (*yymsg_alloc < yysize) { @@ -1832,86 +1684,69 @@ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, | Release the memory associated to this symbol. | `-----------------------------------------------*/ -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp) -#else -static void -yydestruct (yymsg, yytype, yyvaluep, yylocationp) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; -#endif { YYUSE (yyvaluep); YYUSE (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 */ /*----------. | yyparse. | `----------*/ -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) int yyparse (void) -#else -int -yyparse () - -#endif -#endif { /* The lookahead symbol. */ int yychar; + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +/* Default value used for initialization, for pacifying older GCCs + or non-GCC compilers. */ +static YYSTYPE yyval_default; +# define YY_INITIAL_VALUE(Value) = Value +#endif +static YYLTYPE yyloc_default +# if defined GRAM_LTYPE_IS_TRIVIAL && GRAM_LTYPE_IS_TRIVIAL + = { 1, 1, 1, 1 } +# endif +; +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + /* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; +YYSTYPE yylval YY_INITIAL_VALUE(yyval_default); /* Location data for the lookahead symbol. */ -YYLTYPE yylloc; +YYLTYPE yylloc = yyloc_default; + /* Number of syntax errors so far. */ int yynerrs; @@ -1921,11 +1756,11 @@ YYLTYPE yylloc; int yyerrstatus; /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - `yyls': related to locations. + 'yyss': related to states. + '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. */ @@ -1956,7 +1791,7 @@ YYLTYPE yylloc; int yyn; int yyresult; /* Lookahead token as an internal (translated) token number. */ - int yytoken; + int yytoken = 0; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; @@ -1975,10 +1810,9 @@ YYLTYPE yylloc; Keep to zero when no symbol should be popped. */ int yylen = 0; - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yyls = yylsa; + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yylsp = yyls = yylsa; yystacksize = YYINITDEPTH; yyes = yyesa; @@ -1993,35 +1827,16 @@ YYLTYPE yylloc; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - yylsp = yyls; - -#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 1; -#endif - /* User initialization code. */ - -/* Line 1594 of yacc.c */ -#line 106 "parse-gram.y" +#line 96 "src/parse-gram.y" /* yacc.c:1451 */ { /* 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 1594 of yacc.c */ -#line 2023 "parse-gram.c" +#line 1839 "src/parse-gram.c" /* yacc.c:1451 */ yylsp[0] = yylloc; - goto yysetstate; /*------------------------------------------------------------. @@ -2042,26 +1857,26 @@ 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 @@ -2069,23 +1884,23 @@ 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 */ @@ -2095,10 +1910,10 @@ 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)); @@ -2127,7 +1942,7 @@ yybackup: if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; + yychar = yylex (&yylval, &yylloc); } if (yychar <= YYEOF) @@ -2172,7 +1987,9 @@ yybackup: YY_LAC_DISCARD ("shift"); yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END *++yylsp = yylloc; goto yynewstate; @@ -2195,7 +2012,7 @@ yyreduce: yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. + '$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison @@ -2212,217 +2029,154 @@ yyreduce: switch (yyn) { case 6: - -/* Line 1810 of yacc.c */ -#line 245 "parse-gram.y" +#line 277 "src/parse-gram.y" /* yacc.c:1668 */ { 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 2043 "src/parse-gram.c" /* yacc.c:1668 */ break; case 7: - -/* Line 1810 of yacc.c */ -#line 254 "parse-gram.y" - { debug_flag = true; } +#line 287 "src/parse-gram.y" /* yacc.c:1668 */ + { + muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true); + } +#line 2051 "src/parse-gram.c" /* yacc.c:1668 */ break; case 8: - -/* Line 1810 of yacc.c */ -#line 256 "parse-gram.y" +#line 291 "src/parse-gram.y" /* yacc.c:1668 */ { - 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].value).kind, (yyvsp[0].value).chars, MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); } +#line 2060 "src/parse-gram.c" /* yacc.c:1668 */ break; case 9: - -/* Line 1810 of yacc.c */ -#line 260 "parse-gram.y" +#line 295 "src/parse-gram.y" /* yacc.c:1668 */ { defines_flag = true; } +#line 2066 "src/parse-gram.c" /* yacc.c:1668 */ break; case 10: - -/* Line 1810 of yacc.c */ -#line 262 "parse-gram.y" +#line 297 "src/parse-gram.y" /* yacc.c:1668 */ { defines_flag = true; - spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); + spec_defines_file = xstrdup ((yyvsp[0].chars)); } +#line 2075 "src/parse-gram.c" /* yacc.c:1668 */ break; case 11: - -/* Line 1810 of yacc.c */ -#line 266 "parse-gram.y" - { error_verbose = true; } +#line 302 "src/parse-gram.y" /* yacc.c:1668 */ + { + muscle_percent_define_insert ("parse.error", (yylsp[0]), muscle_keyword, + "verbose", + MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE); + } +#line 2085 "src/parse-gram.c" /* yacc.c:1668 */ break; case 12: - -/* Line 1810 of yacc.c */ -#line 267 "parse-gram.y" - { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } +#line 307 "src/parse-gram.y" /* yacc.c:1668 */ + { expected_sr_conflicts = (yyvsp[0].integer); } +#line 2091 "src/parse-gram.c" /* yacc.c:1668 */ break; case 13: - -/* Line 1810 of yacc.c */ -#line 268 "parse-gram.y" - { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } +#line 308 "src/parse-gram.y" /* yacc.c:1668 */ + { expected_rr_conflicts = (yyvsp[0].integer); } +#line 2097 "src/parse-gram.c" /* yacc.c:1668 */ break; case 14: - -/* Line 1810 of yacc.c */ -#line 269 "parse-gram.y" - { spec_file_prefix = (yyvsp[(2) - (2)].chars); } +#line 309 "src/parse-gram.y" /* yacc.c:1668 */ + { spec_file_prefix = (yyvsp[0].chars); } +#line 2103 "src/parse-gram.c" /* yacc.c:1668 */ break; case 15: - -/* Line 1810 of yacc.c */ -#line 270 "parse-gram.y" - { spec_file_prefix = (yyvsp[(3) - (3)].chars); } - break; - - case 16: - -/* Line 1810 of yacc.c */ -#line 272 "parse-gram.y" +#line 311 "src/parse-gram.y" /* yacc.c:1668 */ { nondeterministic_parser = true; glr_parser = true; } +#line 2112 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 17: - -/* Line 1810 of yacc.c */ -#line 277 "parse-gram.y" + case 16: +#line 316 "src/parse-gram.y" /* yacc.c:1668 */ { 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 2125 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 18: + case 17: +#line 324 "src/parse-gram.y" /* yacc.c:1668 */ + { language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); } +#line 2131 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 285 "parse-gram.y" - { language_argmatch ((yyvsp[(2) - (2)].chars), grammar_prio, (yylsp[(1) - (2)])); } + case 18: +#line 325 "src/parse-gram.y" /* yacc.c:1668 */ + { spec_name_prefix = (yyvsp[0].chars); } +#line 2137 "src/parse-gram.c" /* yacc.c:1668 */ break; case 19: - -/* Line 1810 of yacc.c */ -#line 286 "parse-gram.y" - { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } +#line 326 "src/parse-gram.y" /* yacc.c:1668 */ + { no_lines_flag = true; } +#line 2143 "src/parse-gram.c" /* yacc.c:1668 */ break; case 20: - -/* Line 1810 of yacc.c */ -#line 287 "parse-gram.y" - { locations_flag = true; } +#line 327 "src/parse-gram.y" /* yacc.c:1668 */ + { nondeterministic_parser = true; } +#line 2149 "src/parse-gram.c" /* yacc.c:1668 */ break; case 21: - -/* Line 1810 of yacc.c */ -#line 288 "parse-gram.y" - { spec_name_prefix = (yyvsp[(2) - (2)].chars); } +#line 328 "src/parse-gram.y" /* yacc.c:1668 */ + { spec_outfile = (yyvsp[0].chars); } +#line 2155 "src/parse-gram.c" /* yacc.c:1668 */ break; case 22: - -/* Line 1810 of yacc.c */ -#line 289 "parse-gram.y" - { spec_name_prefix = (yyvsp[(3) - (3)].chars); } +#line 329 "src/parse-gram.y" /* yacc.c:1668 */ + { current_param = (yyvsp[0].param); } +#line 2161 "src/parse-gram.c" /* yacc.c:1668 */ break; case 23: - -/* Line 1810 of yacc.c */ -#line 290 "parse-gram.y" - { no_lines_flag = true; } +#line 329 "src/parse-gram.y" /* yacc.c:1668 */ + { current_param = param_none; } +#line 2167 "src/parse-gram.c" /* yacc.c:1668 */ break; case 24: - -/* Line 1810 of yacc.c */ -#line 291 "parse-gram.y" - { nondeterministic_parser = true; } +#line 330 "src/parse-gram.y" /* yacc.c:1668 */ + { version_check (&(yylsp[0]), (yyvsp[0].chars)); } +#line 2173 "src/parse-gram.c" /* yacc.c:1668 */ break; case 25: - -/* Line 1810 of yacc.c */ -#line 292 "parse-gram.y" - { spec_outfile = (yyvsp[(2) - (2)].chars); } - break; - - case 26: - -/* Line 1810 of yacc.c */ -#line 293 "parse-gram.y" - { spec_outfile = (yyvsp[(3) - (3)].chars); } - break; - - case 27: - -/* Line 1810 of yacc.c */ -#line 294 "parse-gram.y" - { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } - break; - - case 28: - -/* Line 1810 of yacc.c */ -#line 296 "parse-gram.y" +#line 332 "src/parse-gram.y" /* yacc.c:1668 */ { - /* %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 1810 of yacc.c */ -#line 310 "parse-gram.y" - { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } - break; - - case 30: - -/* Line 1810 of yacc.c */ -#line 312 "parse-gram.y" - { - char const *skeleton_user = (yyvsp[(2) - (2)].chars); - if (mbschr (skeleton_user, '/')) + char const *skeleton_user = (yyvsp[0].chars); + if (strchr (skeleton_user, '/')) { size_t dir_length = strlen (current_file); char *skeleton_build; @@ -2441,551 +2195,542 @@ yyreduce: 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 2201 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 31: - -/* Line 1810 of yacc.c */ -#line 335 "parse-gram.y" + case 26: +#line 355 "src/parse-gram.y" /* yacc.c:1668 */ { token_table_flag = true; } +#line 2207 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 32: - -/* Line 1810 of yacc.c */ -#line 336 "parse-gram.y" + case 27: +#line 356 "src/parse-gram.y" /* yacc.c:1668 */ { report_flag |= report_states; } +#line 2213 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 33: - -/* Line 1810 of yacc.c */ -#line 337 "parse-gram.y" + case 28: +#line 357 "src/parse-gram.y" /* yacc.c:1668 */ { yacc_flag = true; } +#line 2219 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 37: - -/* Line 1810 of yacc.c */ -#line 345 "parse-gram.y" - { - grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); - } + case 30: +#line 362 "src/parse-gram.y" /* yacc.c:1668 */ + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +#line 2225 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 38: + case 31: +#line 363 "src/parse-gram.y" /* yacc.c:1668 */ + { add_param (current_param, (yyvsp[0].code), (yylsp[0])); } +#line 2231 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 349 "parse-gram.y" + case 34: +#line 375 "src/parse-gram.y" /* yacc.c:1668 */ { - 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)); + grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0])); } +#line 2239 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 39: - -/* Line 1810 of yacc.c */ -#line 356 "parse-gram.y" + case 35: +#line 379 "src/parse-gram.y" /* yacc.c:1668 */ { - 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)); + code_props code; + code_props_symbol_action_init (&code, (yyvsp[-1].code), (yylsp[-1])); + code_props_translate_code (&code); + { + symbol_list *list; + for (list = (yyvsp[0].list); list; list = list->next) + symbol_list_code_props_set (list, (yyvsp[-2].code_type), &code); + symbol_list_free ((yyvsp[0].list)); + } } +#line 2255 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 40: - -/* Line 1810 of yacc.c */ -#line 363 "parse-gram.y" + case 36: +#line 391 "src/parse-gram.y" /* yacc.c:1668 */ { default_prec = true; } +#line 2263 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 41: - -/* Line 1810 of yacc.c */ -#line 367 "parse-gram.y" + case 37: +#line 395 "src/parse-gram.y" /* yacc.c:1668 */ { default_prec = false; } +#line 2271 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 42: - -/* Line 1810 of yacc.c */ -#line 371 "parse-gram.y" + case 38: +#line 399 "src/parse-gram.y" /* yacc.c:1668 */ { /* 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 2282 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 43: - -/* Line 1810 of yacc.c */ -#line 378 "parse-gram.y" + case 39: +#line 406 "src/parse-gram.y" /* yacc.c:1668 */ { - 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 2291 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 44: - -/* Line 1810 of yacc.c */ -#line 392 "parse-gram.y" - {} + case 40: +#line 416 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.code_type) = destructor; } +#line 2297 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 45: + case 41: +#line 417 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.code_type) = printer; } +#line 2303 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 393 "parse-gram.y" - { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 42: +#line 427 "src/parse-gram.y" /* yacc.c:1668 */ + {} +#line 2309 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 46: + case 43: +#line 428 "src/parse-gram.y" /* yacc.c:1668 */ + { muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); } +#line 2315 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 398 "parse-gram.y" + case 44: +#line 433 "src/parse-gram.y" /* yacc.c:1668 */ { union_seen = true; - muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + muscle_code_grow ("union_members", (yyvsp[0].chars), (yylsp[0])); code_scanner_last_string_free (); } +#line 2325 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 47: - -/* Line 1810 of yacc.c */ -#line 409 "parse-gram.y" + case 45: +#line 444 "src/parse-gram.y" /* yacc.c:1668 */ { current_class = nterm_sym; } +#line 2331 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 48: - -/* Line 1810 of yacc.c */ -#line 410 "parse-gram.y" + case 46: +#line 445 "src/parse-gram.y" /* yacc.c:1668 */ { current_class = unknown_sym; current_type = NULL; } +#line 2340 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 49: - -/* Line 1810 of yacc.c */ -#line 414 "parse-gram.y" + case 47: +#line 449 "src/parse-gram.y" /* yacc.c:1668 */ { current_class = token_sym; } +#line 2346 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 50: - -/* Line 1810 of yacc.c */ -#line 415 "parse-gram.y" + case 48: +#line 450 "src/parse-gram.y" /* yacc.c:1668 */ { current_class = unknown_sym; current_type = NULL; } +#line 2355 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 51: - -/* Line 1810 of yacc.c */ -#line 420 "parse-gram.y" + case 49: +#line 455 "src/parse-gram.y" /* yacc.c:1668 */ { 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 2367 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 52: - -/* Line 1810 of yacc.c */ -#line 431 "parse-gram.y" + case 50: +#line 466 "src/parse-gram.y" /* yacc.c:1668 */ { 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 2383 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 53: - -/* Line 1810 of yacc.c */ -#line 445 "parse-gram.y" + case 51: +#line 480 "src/parse-gram.y" /* yacc.c:1668 */ { (yyval.assoc) = left_assoc; } +#line 2389 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 54: - -/* Line 1810 of yacc.c */ -#line 446 "parse-gram.y" + case 52: +#line 481 "src/parse-gram.y" /* yacc.c:1668 */ { (yyval.assoc) = right_assoc; } +#line 2395 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 55: - -/* Line 1810 of yacc.c */ -#line 447 "parse-gram.y" + case 53: +#line 482 "src/parse-gram.y" /* yacc.c:1668 */ { (yyval.assoc) = non_assoc; } +#line 2401 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 56: + case 54: +#line 483 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.assoc) = precedence_assoc; } +#line 2407 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 451 "parse-gram.y" + case 55: +#line 487 "src/parse-gram.y" /* yacc.c:1668 */ { current_type = NULL; } +#line 2413 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 57: + case 56: +#line 488 "src/parse-gram.y" /* yacc.c:1668 */ + { current_type = (yyvsp[0].uniqstr); tag_seen = true; } +#line 2419 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 452 "parse-gram.y" - { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } + case 57: +#line 494 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +#line 2425 "src/parse-gram.c" /* yacc.c:1668 */ break; case 58: - -/* Line 1810 of yacc.c */ -#line 458 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +#line 496 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_append ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +#line 2431 "src/parse-gram.c" /* yacc.c:1668 */ break; case 59: - -/* Line 1810 of yacc.c */ -#line 460 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } +#line 501 "src/parse-gram.y" /* yacc.c:1668 */ + { + (yyval.symbol) = (yyvsp[0].symbol); + symbol_class_set ((yyvsp[0].symbol), token_sym, (yylsp[0]), false); + } +#line 2440 "src/parse-gram.c" /* yacc.c:1668 */ break; case 60: - -/* Line 1810 of yacc.c */ -#line 464 "parse-gram.y" - { (yyval.symbol) = (yyvsp[(1) - (1)].symbol); } +#line 506 "src/parse-gram.y" /* yacc.c:1668 */ + { + (yyval.symbol) = (yyvsp[-1].symbol); + symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); + symbol_class_set ((yyvsp[-1].symbol), token_sym, (yylsp[-1]), false); + } +#line 2450 "src/parse-gram.c" /* yacc.c:1668 */ break; case 61: - -/* Line 1810 of yacc.c */ -#line 465 "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 516 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +#line 2456 "src/parse-gram.c" /* yacc.c:1668 */ break; case 62: - -/* Line 1810 of yacc.c */ -#line 471 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } +#line 518 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_append ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); } +#line 2462 "src/parse-gram.c" /* yacc.c:1668 */ break; case 63: - -/* Line 1810 of yacc.c */ -#line 473 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } +#line 522 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = (yyvsp[0].list); } +#line 2468 "src/parse-gram.c" /* yacc.c:1668 */ break; case 64: - -/* Line 1810 of yacc.c */ -#line 477 "parse-gram.y" - { (yyval.list) = (yyvsp[(1) - (1)].list); } +#line 523 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_append ((yyvsp[-1].list), (yyvsp[0].list)); } +#line 2474 "src/parse-gram.c" /* yacc.c:1668 */ break; case 65: - -/* Line 1810 of yacc.c */ -#line 478 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } +#line 527 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); } +#line 2480 "src/parse-gram.c" /* yacc.c:1668 */ break; case 66: - -/* Line 1810 of yacc.c */ -#line 482 "parse-gram.y" - { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } - break; - - case 67: - -/* Line 1810 of yacc.c */ -#line 483 "parse-gram.y" - { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +#line 528 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); } +#line 2486 "src/parse-gram.c" /* yacc.c:1668 */ break; case 68: - -/* Line 1810 of yacc.c */ -#line 484 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } +#line 533 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.uniqstr) = uniqstr_new ("*"); } +#line 2492 "src/parse-gram.c" /* yacc.c:1668 */ break; case 69: - -/* Line 1810 of yacc.c */ -#line 485 "parse-gram.y" - { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } +#line 534 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.uniqstr) = uniqstr_new (""); } +#line 2498 "src/parse-gram.c" /* yacc.c:1668 */ break; case 70: - -/* Line 1810 of yacc.c */ -#line 491 "parse-gram.y" +#line 540 "src/parse-gram.y" /* yacc.c:1668 */ { - current_type = (yyvsp[(1) - (1)].uniqstr); - tag_seen = true; - } + current_type = (yyvsp[0].uniqstr); + tag_seen = true; + } +#line 2507 "src/parse-gram.c" /* yacc.c:1668 */ break; case 71: - -/* Line 1810 of yacc.c */ -#line 496 "parse-gram.y" +#line 545 "src/parse-gram.y" /* yacc.c:1668 */ { - symbol_class_set ((yyvsp[(1) - (1)].symbol), current_class, (yylsp[(1) - (1)]), true); - symbol_type_set ((yyvsp[(1) - (1)].symbol), current_type, (yylsp[(1) - (1)])); - } + symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true); + symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); + } +#line 2516 "src/parse-gram.c" /* yacc.c:1668 */ break; case 72: - -/* Line 1810 of yacc.c */ -#line 501 "parse-gram.y" +#line 550 "src/parse-gram.y" /* yacc.c:1668 */ { - symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); - symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); - symbol_user_token_number_set ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].integer), (yylsp[(2) - (2)])); + symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); + symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); + symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); } +#line 2526 "src/parse-gram.c" /* yacc.c:1668 */ break; case 73: - -/* Line 1810 of yacc.c */ -#line 507 "parse-gram.y" +#line 556 "src/parse-gram.y" /* yacc.c:1668 */ { - symbol_class_set ((yyvsp[(1) - (2)].symbol), current_class, (yylsp[(1) - (2)]), true); - symbol_type_set ((yyvsp[(1) - (2)].symbol), current_type, (yylsp[(1) - (2)])); - symbol_make_alias ((yyvsp[(1) - (2)].symbol), (yyvsp[(2) - (2)].symbol), (yyloc)); + symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true); + symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); + symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc)); } +#line 2536 "src/parse-gram.c" /* yacc.c:1668 */ break; case 74: - -/* Line 1810 of yacc.c */ -#line 513 "parse-gram.y" +#line 562 "src/parse-gram.y" /* yacc.c:1668 */ { - symbol_class_set ((yyvsp[(1) - (3)].symbol), current_class, (yylsp[(1) - (3)]), true); - symbol_type_set ((yyvsp[(1) - (3)].symbol), current_type, (yylsp[(1) - (3)])); - symbol_user_token_number_set ((yyvsp[(1) - (3)].symbol), (yyvsp[(2) - (3)].integer), (yylsp[(2) - (3)])); - symbol_make_alias ((yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol), (yyloc)); + symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true); + symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2])); + symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1])); + symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc)); } +#line 2547 "src/parse-gram.c" /* yacc.c:1668 */ break; case 81: - -/* Line 1810 of yacc.c */ -#line 543 "parse-gram.y" +#line 592 "src/parse-gram.y" /* yacc.c:1668 */ { yyerrok; } +#line 2555 "src/parse-gram.c" /* yacc.c:1668 */ break; case 82: - -/* Line 1810 of yacc.c */ -#line 549 "parse-gram.y" - { current_lhs ((yyvsp[(1) - (2)].symbol), (yylsp[(1) - (2)]), (yyvsp[(2) - (2)].named_ref)); } +#line 598 "src/parse-gram.y" /* yacc.c:1668 */ + { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +#line 2561 "src/parse-gram.c" /* yacc.c:1668 */ break; case 83: - -/* Line 1810 of yacc.c */ -#line 550 "parse-gram.y" +#line 599 "src/parse-gram.y" /* yacc.c:1668 */ { /* Free the current lhs. */ - current_lhs (0, (yylsp[(1) - (4)]), 0); + current_lhs (0, (yylsp[-3]), 0); } +#line 2570 "src/parse-gram.c" /* yacc.c:1668 */ break; case 84: - -/* Line 1810 of yacc.c */ -#line 557 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(1) - (1)])); } +#line 606 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_end ((yylsp[0])); } +#line 2576 "src/parse-gram.c" /* yacc.c:1668 */ break; case 85: - -/* Line 1810 of yacc.c */ -#line 558 "parse-gram.y" - { grammar_current_rule_end ((yylsp[(3) - (3)])); } +#line 607 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_end ((yylsp[0])); } +#line 2582 "src/parse-gram.c" /* yacc.c:1668 */ break; case 87: - -/* Line 1810 of yacc.c */ -#line 564 "parse-gram.y" +#line 614 "src/parse-gram.y" /* yacc.c:1668 */ { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location, - current_lhs_named_ref); } + current_lhs_named_ref); } +#line 2589 "src/parse-gram.c" /* yacc.c:1668 */ break; case 88: - -/* Line 1810 of yacc.c */ -#line 567 "parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[(2) - (3)].symbol), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } +#line 617 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); } +#line 2595 "src/parse-gram.c" /* yacc.c:1668 */ break; case 89: - -/* Line 1810 of yacc.c */ -#line 569 "parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[(2) - (3)].code), (yylsp[(2) - (3)]), (yyvsp[(3) - (3)].named_ref)); } +#line 619 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); } +#line 2601 "src/parse-gram.c" /* yacc.c:1668 */ break; case 90: - -/* Line 1810 of yacc.c */ -#line 571 "parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } +#line 621 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); } +#line 2607 "src/parse-gram.c" /* yacc.c:1668 */ break; case 91: - -/* Line 1810 of yacc.c */ -#line 573 "parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } +#line 623 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_empty_set ((yylsp[0])); } +#line 2613 "src/parse-gram.c" /* yacc.c:1668 */ break; case 92: - -/* Line 1810 of yacc.c */ -#line 575 "parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } +#line 625 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } +#line 2619 "src/parse-gram.c" /* yacc.c:1668 */ break; case 93: - -/* Line 1810 of yacc.c */ -#line 579 "parse-gram.y" - { (yyval.named_ref) = 0; } +#line 627 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } +#line 2625 "src/parse-gram.c" /* yacc.c:1668 */ break; case 94: +#line 629 "src/parse-gram.y" /* yacc.c:1668 */ + { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } +#line 2631 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 581 "parse-gram.y" - { (yyval.named_ref) = named_ref_new((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 95: +#line 633 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.named_ref) = 0; } +#line 2637 "src/parse-gram.c" /* yacc.c:1668 */ break; case 96: - -/* Line 1810 of yacc.c */ -#line 593 "parse-gram.y" - { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } +#line 634 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); } +#line 2643 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 97: + case 98: +#line 645 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); } +#line 2649 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 598 "parse-gram.y" - { (yyval.chars) = ""; } + case 99: +#line 670 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.value).kind = muscle_keyword; (yyval.value).chars = ""; } +#line 2655 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 98: + case 100: +#line 671 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.value).kind = muscle_keyword; (yyval.value).chars = (yyvsp[0].uniqstr); } +#line 2661 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 599 "parse-gram.y" - { (yyval.chars) = (yyvsp[(1) - (1)].uniqstr); } + case 101: +#line 672 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.value).kind = muscle_string; (yyval.value).chars = (yyvsp[0].chars); } +#line 2667 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 100: + case 102: +#line 673 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.value).kind = muscle_code; (yyval.value).chars = (yyvsp[0].chars); } +#line 2673 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 610 "parse-gram.y" + case 103: +#line 683 "src/parse-gram.y" /* yacc.c:1668 */ { 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] = '\0'; + 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 2686 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 101: - -/* Line 1810 of yacc.c */ -#line 630 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + case 104: +#line 703 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +#line 2692 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 102: - -/* Line 1810 of yacc.c */ -#line 632 "parse-gram.y" + case 105: +#line 705 "src/parse-gram.y" /* yacc.c:1668 */ { - (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])); } - break; - - case 103: - -/* Line 1810 of yacc.c */ -#line 640 "parse-gram.y" - { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } +#line 2702 "src/parse-gram.c" /* yacc.c:1668 */ break; case 106: +#line 713 "src/parse-gram.y" /* yacc.c:1668 */ + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); } +#line 2708 "src/parse-gram.c" /* yacc.c:1668 */ + break; -/* Line 1810 of yacc.c */ -#line 652 "parse-gram.y" + case 109: +#line 725 "src/parse-gram.y" /* yacc.c:1668 */ { - (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 2717 "src/parse-gram.c" /* yacc.c:1668 */ break; - case 108: - -/* Line 1810 of yacc.c */ -#line 661 "parse-gram.y" + case 111: +#line 734 "src/parse-gram.y" /* yacc.c:1668 */ { 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 2730 "src/parse-gram.c" /* yacc.c:1668 */ break; - -/* Line 1810 of yacc.c */ -#line 2989 "parse-gram.c" +#line 2734 "src/parse-gram.c" /* yacc.c:1668 */ default: break; } if (yychar_backup != yychar) @@ -3011,7 +2756,7 @@ yyreduce: *++yyvsp = yyval; *++yylsp = yyloc; - /* Now `shift' the result of the reduction. Determine what state + /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ @@ -3026,9 +2771,9 @@ yyreduce: goto yynewstate; -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ @@ -3039,7 +2784,7 @@ yyerrlab: { ++yynerrs; #if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); + yyerror (&yylloc, YY_("syntax error")); #else # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ yyesa, &yyes, &yyes_capacity, \ @@ -3069,7 +2814,7 @@ yyerrlab: yymsgp = yymsg; } } - yyerror (yymsgp); + yyerror (&yylloc, yymsgp); if (yysyntax_error_status == 2) goto yyexhaustedlab; } @@ -3082,20 +2827,20 @@ 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 @@ -3115,7 +2860,7 @@ yyerrorlab: goto yyerrorlab; yyerror_range[1] = yylsp[1-yylen]; - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; @@ -3128,29 +2873,29 @@ 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); @@ -3160,7 +2905,9 @@ yyerrlab1: current lookahead token, the shift below will for sure. */ YY_LAC_DISCARD ("error recovery"); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END yyerror_range[2] = yylloc; /* Using YYLLOC is tempting, but would change the location of @@ -3194,7 +2941,7 @@ yyabortlab: | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: - yyerror (YY_("memory exhausted")); + yyerror (&yylloc, YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif @@ -3208,14 +2955,14 @@ yyreturn: yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval, &yylloc); } - /* Do not reclaim the symbols of the rule which action triggered + /* Do not reclaim the symbols of the rule whose action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp); + yystos[*yyssp], yyvsp, yylsp); YYPOPSTACK (1); } #ifndef yyoverflow @@ -3228,15 +2975,9 @@ yyreturn: if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif - /* Make sure YYID is used. */ - return YYID (yyresult); + return yyresult; } - - - -/* Line 2071 of yacc.c */ -#line 671 "parse-gram.y" - +#line 744 "src/parse-gram.y" /* yacc.c:1928 */ /* Return the location of the left-hand side of a rule whose @@ -3261,49 +3002,53 @@ lloc_default (YYLTYPE const *rhs, int n) 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. */ + --p; + while (c_isspace ((unsigned char) *p)) + --p; + p[1] = '\0'; + ++decl; + while (c_isspace ((unsigned char) *decl)) + ++decl; + } if (! name_start) - complain_at (loc, _("missing identifier in parameter declaration")); + complain (&loc, complaint, _("missing identifier in parameter declaration")); else { char *name = xmemdup0 (name_start, strspn (name_start, alphanum)); - muscle_pair_list_grow (type, decl, name); + if (type & param_lex) + muscle_pair_list_grow ("lex_param", decl, name); + if (type & param_parse) + muscle_pair_list_grow ("parse_param", decl, name); free (name); } @@ -3316,8 +3061,8 @@ 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); + complain (loc, complaint, "require bison %s, but have %s", + version, PACKAGE_VERSION); exit (EX_MISMATCH); } } @@ -3325,7 +3070,7 @@ version_check (location const *loc, char const *version) static void gram_error (location const *loc, char const *msg) { - complain_at (*loc, "%s", msg); + complain (loc, complaint, "%s", msg); } char const * @@ -3346,4 +3091,3 @@ char_name (char c) return quotearg_style (escape_quoting_style, buf); } } -