X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/2ce37586de0513acf6ad5478137ef89ce9c8ced0..0bf9249152d5f02a1fd455ed13c5848d1d5027d6:/src/parse-gram.c diff --git a/src/parse-gram.c b/src/parse-gram.c index ac406c87..3b5e6e12 100644 --- a/src/parse-gram.c +++ b/src/parse-gram.c @@ -1,30 +1,41 @@ -/* A Bison parser, made by GNU Bison 2.0a. */ -/* Skeleton parser for Yacc-like parsing with Bison, - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. +/* A Bison parser, made by GNU Bison 2.3a+. */ +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, 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, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* As a special exception, when this file is copied by Bison into a - Bison output file, you may use that output file without restriction. - This special exception was added by the Free Software Foundation - in version 1.24 of Bison. */ - -/* Written by Richard Stallman by simplifying the original so called - ``semantic'' parser. */ + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + 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. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local @@ -36,12 +47,21 @@ /* Identify Bison output. */ #define YYBISON 1 +/* Bison version. */ +#define YYBISON_VERSION "2.3a+" + /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 1 +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + /* Using locations. */ #define YYLSP_NEEDED 1 @@ -55,121 +75,14 @@ #define yynerrs gram_nerrs #define yylloc gram_lloc -/* 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_UNION = 265, - PERCENT_LEFT = 266, - PERCENT_RIGHT = 267, - PERCENT_NONASSOC = 268, - PERCENT_PREC = 269, - PERCENT_DPREC = 270, - PERCENT_MERGE = 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_LEX_PARAM = 282, - PERCENT_LOCATIONS = 283, - PERCENT_NAME_PREFIX = 284, - PERCENT_NO_DEFAULT_PREC = 285, - PERCENT_NO_LINES = 286, - PERCENT_NONDETERMINISTIC_PARSER = 287, - PERCENT_OUTPUT = 288, - PERCENT_PARSE_PARAM = 289, - PERCENT_PURE_PARSER = 290, - PERCENT_SKELETON = 291, - PERCENT_START = 292, - PERCENT_TOKEN_TABLE = 293, - PERCENT_VERBOSE = 294, - PERCENT_YACC = 295, - TYPE = 296, - EQUAL = 297, - SEMICOLON = 298, - PIPE = 299, - ID = 300, - ID_COLON = 301, - PERCENT_PERCENT = 302, - PROLOGUE = 303, - EPILOGUE = 304, - BRACED_CODE = 305 - }; -#endif -#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_UNION 265 -#define PERCENT_LEFT 266 -#define PERCENT_RIGHT 267 -#define PERCENT_NONASSOC 268 -#define PERCENT_PREC 269 -#define PERCENT_DPREC 270 -#define PERCENT_MERGE 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_LEX_PARAM 282 -#define PERCENT_LOCATIONS 283 -#define PERCENT_NAME_PREFIX 284 -#define PERCENT_NO_DEFAULT_PREC 285 -#define PERCENT_NO_LINES 286 -#define PERCENT_NONDETERMINISTIC_PARSER 287 -#define PERCENT_OUTPUT 288 -#define PERCENT_PARSE_PARAM 289 -#define PERCENT_PURE_PARSER 290 -#define PERCENT_SKELETON 291 -#define PERCENT_START 292 -#define PERCENT_TOKEN_TABLE 293 -#define PERCENT_VERBOSE 294 -#define PERCENT_YACC 295 -#define TYPE 296 -#define EQUAL 297 -#define SEMICOLON 298 -#define PIPE 299 -#define ID 300 -#define ID_COLON 301 -#define PERCENT_PERCENT 302 -#define PROLOGUE 303 -#define EPILOGUE 304 -#define BRACED_CODE 305 - - - - /* Copy the first part of user declarations. */ + +/* Line 1537 of yacc.c */ #line 1 "parse-gram.y" /* Bison Grammar Parser -*- C -*- - Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, + Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -185,50 +98,68 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA */ +#include #include "system.h" +#include + #include "complain.h" #include "conflicts.h" #include "files.h" #include "getargs.h" #include "gram.h" #include "muscle_tab.h" -#include "output.h" #include "quotearg.h" #include "reader.h" #include "symlist.h" +#include "scan-gram.h" +#include "scan-code.h" #define YYLLOC_DEFAULT(Current, Rhs, N) (Current) = lloc_default (Rhs, N) static YYLTYPE lloc_default (YYLTYPE const *, int); #define YY_LOCATION_PRINT(File, Loc) \ - location_print (File, Loc) + location_print (File, Loc) + +static void version_check (location const *loc, char const *version); /* 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) + gram_error (&yylloc, Msg) static void gram_error (location const *, char const *); -#define YYPRINT(File, Type, Value) \ - print_token_value (File, Type, &Value) -static void print_token_value (FILE *, int, YYSTYPE const *); +static char const *char_name (char); + +/** Add a lex-param or a parse-param. + * + * \param type \a lex_param or \a parse_param + * \param decl the formal argument + * \param loc the location in the source. + */ +static void add_param (char const *type, char *decl, location loc); + -static void add_param (char const *, char *, location); +static symbol_class current_class = unknown_sym; +static uniqstr current_type = NULL; +static symbol *current_lhs; +static location current_lhs_location; +static int current_prec = 0; -symbol_class current_class = unknown_sym; -uniqstr current_type = 0; -symbol *current_lhs; -location current_lhs_location; -assoc current_assoc; -int current_prec = 0; +#define YYTYPE_INT16 int_fast16_t +#define YYTYPE_INT8 int_fast8_t +#define YYTYPE_UINT16 uint_fast16_t +#define YYTYPE_UINT8 uint_fast8_t +/* Line 1537 of yacc.c */ +#line 162 "parse-gram.c" + /* Enabling traces. */ #ifndef YYDEBUG # define YYDEBUG 1 @@ -242,24 +173,166 @@ int current_prec = 0; # define YYERROR_VERBOSE 1 #endif -#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) -#line 82 "parse-gram.y" -typedef union YYSTYPE { +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* 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_PUSH_PARSER = 292, + PERCENT_PUSH_PULL_PARSER = 293, + PERCENT_REQUIRE = 294, + PERCENT_SKELETON = 295, + PERCENT_START = 296, + PERCENT_TOKEN_TABLE = 297, + PERCENT_VERBOSE = 298, + PERCENT_YACC = 299, + BRACED_CODE = 300, + CHAR = 301, + EPILOGUE = 302, + EQUAL = 303, + ID = 304, + ID_COLON = 305, + PERCENT_PERCENT = 306, + PIPE = 307, + PROLOGUE = 308, + SEMICOLON = 309, + TYPE = 310, + TYPE_TAG_ANY = 311, + TYPE_TAG_NONE = 312, + PERCENT_UNION = 313 + }; +#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_PUSH_PARSER 292 +#define PERCENT_PUSH_PULL_PARSER 293 +#define PERCENT_REQUIRE 294 +#define PERCENT_SKELETON 295 +#define PERCENT_START 296 +#define PERCENT_TOKEN_TABLE 297 +#define PERCENT_VERBOSE 298 +#define PERCENT_YACC 299 +#define BRACED_CODE 300 +#define CHAR 301 +#define EPILOGUE 302 +#define EQUAL 303 +#define ID 304 +#define ID_COLON 305 +#define PERCENT_PERCENT 306 +#define PIPE 307 +#define PROLOGUE 308 +#define SEMICOLON 309 +#define TYPE 310 +#define TYPE_TAG_ANY 311 +#define TYPE_TAG_NONE 312 +#define PERCENT_UNION 313 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 1537 of yacc.c */ +#line 97 "parse-gram.y" + symbol *symbol; symbol_list *list; int integer; - char *chars; + char const *chars; + char *code; assoc assoc; uniqstr uniqstr; + unsigned char character; + + + +/* Line 1537 of yacc.c */ +#line 329 "parse-gram.c" } YYSTYPE; -/* Line 191 of yacc.c. */ -#line 257 "parse-gram.c" +# define YYSTYPE_IS_TRIVIAL 1 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 -# define YYSTYPE_IS_TRIVIAL 1 #endif -#if ! defined (YYLTYPE) && ! defined (YYLTYPE_IS_DECLARED) +#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED typedef struct YYLTYPE { int first_line; @@ -276,17 +349,94 @@ typedef struct YYLTYPE /* Copy the second part of user declarations. */ -/* Line 214 of yacc.c. */ -#line 281 "parse-gram.c" +/* Line 1537 of yacc.c */ +#line 354 "parse-gram.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#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; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# 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) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif -#if ! defined (yyoverflow) || YYERROR_VERBOSE +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) -# ifndef YYFREE -# define YYFREE free +#ifndef YY_ +# if YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif # endif -# ifndef YYMALLOC -# define YYMALLOC malloc +# ifndef YY_ +# define YY_(msgid) msgid # endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ @@ -294,43 +444,77 @@ typedef struct YYLTYPE # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca # else # define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif # endif # endif # endif # ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) # ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2005 */ + /* 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 + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned long int -# endif # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM ((YYSIZE_T) -1) +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif # endif # endif -#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ -#if (! defined (yyoverflow) \ - && (! defined (__cplusplus) \ - || (defined (YYLTYPE_IS_TRIVIAL) && YYLTYPE_IS_TRIVIAL \ - && defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL))) +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ + && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { - short int yyss; + yytype_int16 yyss; YYSTYPE yyvs; YYLTYPE yyls; }; @@ -341,13 +525,13 @@ union yyalloc /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ - ((N) * (sizeof (short int) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + 2 * YYSTACK_GAP_MAXIMUM) /* Copy COUNT objects from FROM to TO. The source and destination do not overlap. */ # ifndef YYCOPY -# if defined (__GNUC__) && 1 < __GNUC__ +# if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(To, From, Count) \ __builtin_memcpy (To, From, (Count) * sizeof (*(From))) # else @@ -358,7 +542,7 @@ union yyalloc for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ - while (0) + while (YYID (0)) # endif # endif @@ -376,39 +560,33 @@ union yyalloc yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ - while (0) - -#endif + while (YYID (0)) -#if defined (__STDC__) || defined (__cplusplus) - typedef signed char yysigned_char; -#else - typedef short int yysigned_char; #endif -/* YYFINAL -- State number of the termination state. */ +/* YYFINAL -- State number of the termination state. */ #define YYFINAL 3 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 158 -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 51 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 25 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 79 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 108 +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 59 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 31 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 103 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 141 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 -#define YYMAXUTOK 305 +#define YYMAXUTOK 313 -#define YYTRANSLATE(YYX) \ +#define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const unsigned char yytranslate[] = +static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -440,265 +618,281 @@ static const unsigned char yytranslate[] = 15, 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, 43, 44, - 45, 46, 47, 48, 49, 50 + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58 }; #if YYDEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ -static const unsigned char yyprhs[] = +static const yytype_uint16 yyprhs[] = { 0, 0, 3, 8, 9, 12, 14, 16, 18, 22, - 24, 26, 29, 32, 36, 38, 40, 42, 44, 48, - 50, 52, 56, 58, 60, 63, 65, 67, 69, 71, - 73, 75, 78, 80, 83, 86, 88, 90, 91, 95, - 96, 100, 104, 108, 110, 112, 114, 115, 117, 119, - 122, 124, 126, 129, 132, 136, 138, 141, 143, 146, - 148, 151, 154, 155, 159, 161, 165, 168, 169, 172, - 175, 179, 183, 187, 189, 191, 193, 195, 197, 198 + 24, 27, 29, 32, 35, 38, 42, 44, 47, 50, + 53, 55, 58, 62, 64, 66, 69, 73, 76, 78, + 80, 82, 85, 88, 90, 92, 94, 96, 98, 100, + 103, 107, 111, 113, 115, 118, 122, 123, 125, 129, + 130, 134, 135, 139, 143, 147, 149, 151, 153, 154, + 156, 158, 161, 163, 166, 168, 170, 172, 174, 176, + 178, 181, 184, 188, 190, 193, 195, 198, 200, 203, + 206, 207, 211, 213, 217, 220, 221, 224, 227, 231, + 235, 239, 241, 243, 244, 246, 248, 250, 252, 254, + 256, 258, 260, 261 }; -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yysigned_char yyrhs[] = +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = { - 52, 0, -1, 53, 47, 65, 75, -1, -1, 53, - 54, -1, 55, -1, 48, -1, 17, -1, 19, 74, - 74, -1, 20, -1, 21, -1, 22, 4, -1, 23, - 4, -1, 24, 42, 74, -1, 25, -1, 26, -1, - 27, -1, 28, -1, 29, 42, 74, -1, 31, -1, - 32, -1, 33, 42, 74, -1, 34, -1, 35, -1, - 36, 74, -1, 38, -1, 39, -1, 40, -1, 43, - -1, 59, -1, 56, -1, 37, 71, -1, 10, -1, - 8, 62, -1, 9, 62, -1, 18, -1, 30, -1, - -1, 6, 57, 64, -1, -1, 5, 58, 64, -1, - 7, 41, 62, -1, 60, 61, 62, -1, 11, -1, - 12, -1, 13, -1, -1, 41, -1, 71, -1, 62, - 71, -1, 41, -1, 45, -1, 45, 4, -1, 45, - 73, -1, 45, 4, 73, -1, 63, -1, 64, 63, - -1, 66, -1, 65, 66, -1, 67, -1, 55, 43, - -1, 1, 43, -1, -1, 46, 68, 69, -1, 70, - -1, 69, 44, 70, -1, 69, 43, -1, -1, 70, - 71, -1, 70, 72, -1, 70, 14, 71, -1, 70, - 15, 4, -1, 70, 16, 41, -1, 45, -1, 73, - -1, 50, -1, 3, -1, 3, -1, -1, 47, 49, - -1 + 60, 0, -1, 61, 51, 76, 89, -1, -1, 61, + 62, -1, 63, -1, 53, -1, 17, -1, 19, 82, + 83, -1, 20, -1, 20, 3, -1, 21, -1, 22, + 4, -1, 23, 4, -1, 24, 3, -1, 24, 48, + 3, -1, 25, -1, 26, 45, -1, 27, 3, -1, + 28, 45, -1, 29, -1, 30, 3, -1, 30, 48, + 3, -1, 32, -1, 33, -1, 34, 3, -1, 34, + 48, 3, -1, 35, 45, -1, 36, -1, 37, -1, + 38, -1, 39, 3, -1, 40, 3, -1, 42, -1, + 43, -1, 44, -1, 54, -1, 68, -1, 65, -1, + 41, 87, -1, 8, 45, 72, -1, 9, 45, 72, + -1, 18, -1, 31, -1, 16, 84, -1, 16, 49, + 84, -1, -1, 49, -1, 58, 64, 84, -1, -1, + 6, 66, 75, -1, -1, 5, 67, 75, -1, 7, + 55, 71, -1, 69, 70, 71, -1, 10, -1, 11, + -1, 12, -1, -1, 55, -1, 87, -1, 71, 87, + -1, 73, -1, 72, 73, -1, 87, -1, 55, -1, + 56, -1, 57, -1, 55, -1, 85, -1, 85, 4, + -1, 85, 88, -1, 85, 4, 88, -1, 74, -1, + 75, 74, -1, 77, -1, 76, 77, -1, 78, -1, + 63, 54, -1, 1, 54, -1, -1, 86, 79, 80, + -1, 81, -1, 80, 52, 81, -1, 80, 54, -1, + -1, 81, 87, -1, 81, 45, -1, 81, 13, 87, + -1, 81, 14, 4, -1, 81, 15, 55, -1, 49, + -1, 3, -1, -1, 3, -1, 45, -1, 49, -1, + 46, -1, 50, -1, 85, -1, 88, -1, 3, -1, + -1, 51, 47, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const unsigned short int yyrline[] = +static const yytype_uint16 yyrline[] = { - 0, 175, 175, 183, 185, 189, 190, 191, 192, 193, - 194, 195, 196, 197, 198, 203, 207, 208, 209, 210, - 211, 212, 213, 214, 215, 216, 217, 218, 219, 223, - 224, 225, 229, 235, 242, 249, 253, 260, 260, 265, - 265, 270, 280, 295, 296, 297, 301, 302, 308, 309, - 314, 318, 323, 329, 335, 346, 347, 356, 357, 363, - 364, 369, 376, 376, 380, 381, 382, 387, 388, 390, - 392, 394, 396, 401, 402, 406, 412, 421, 426, 428 + 0, 210, 210, 218, 220, 224, 225, 235, 236, 250, + 251, 256, 257, 258, 259, 260, 261, 266, 275, 276, + 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, + 287, 288, 289, 313, 314, 315, 316, 320, 321, 322, + 326, 333, 340, 344, 348, 353, 376, 377, 381, 393, + 393, 398, 398, 403, 414, 429, 430, 431, 435, 436, + 441, 443, 448, 449, 453, 454, 455, 456, 461, 466, + 471, 477, 483, 494, 495, 504, 505, 511, 512, 513, + 520, 520, 524, 525, 526, 531, 532, 534, 536, 538, + 540, 550, 551, 557, 560, 569, 589, 591, 600, 605, + 606, 611, 618, 620 }; #endif -#if YYDEBUG || YYERROR_VERBOSE -/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* 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", "$undefined", "\"string\"", "\"integer\"", - "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor {...}\"", - "\"%printer {...}\"", "\"%union {...}\"", "\"%left\"", "\"%right\"", - "\"%nonassoc\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%debug\"", + "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"", + "\"%printer\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"", "\"%prec\"", + "\"%dprec\"", "\"%merge\"", "\"%code\"", "\"%debug\"", "\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"", "\"%expect\"", "\"%expect-rr\"", "\"%file-prefix\"", "\"%glr-parser\"", - "\"%initial-action {...}\"", "\"%lex-param {...}\"", "\"%locations\"", - "\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"", - "\"%nondeterministic-parser\"", "\"%output\"", "\"%parse-param {...}\"", - "\"%pure-parser\"", "\"%skeleton\"", "\"%start\"", "\"%token-table\"", - "\"%verbose\"", "\"%yacc\"", "\"type\"", "\"=\"", "\";\"", "\"|\"", - "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"%{...%}\"", - "\"epilogue\"", "\"{...}\"", "$accept", "input", "declarations", - "declaration", "grammar_declaration", "symbol_declaration", "@1", "@2", - "precedence_declaration", "precedence_declarator", "type.opt", - "symbols.1", "symbol_def", "symbol_defs.1", "grammar", - "rules_or_grammar_declaration", "rules", "@3", "rhses.1", "rhs", - "symbol", "action", "string_as_id", "string_content", "epilogue.opt", 0 + "\"%initial-action\"", "\"%language\"", "\"%lex-param\"", + "\"%locations\"", "\"%name-prefix\"", "\"%no-default-prec\"", + "\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"", + "\"%parse-param\"", "\"%pure-parser\"", "\"%push-parser\"", + "\"%push-pull-parser\"", "\"%require\"", "\"%skeleton\"", "\"%start\"", + "\"%token-table\"", "\"%verbose\"", "\"%yacc\"", "\"{...}\"", "\"char\"", + "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", + "\"|\"", "\"%{...%}\"", "\";\"", "\"type\"", "\"<*>\"", "\"<>\"", + "\"%union\"", "$accept", "input", "prologue_declarations", + "prologue_declaration", "grammar_declaration", "union_name", + "symbol_declaration", "$@1", "$@2", "precedence_declaration", + "precedence_declarator", "type.opt", "symbols.1", "generic_symlist", + "generic_symlist_item", "symbol_def", "symbol_defs.1", "grammar", + "rules_or_grammar_declaration", "rules", "$@3", "rhses.1", "rhs", + "variable", "content.opt", "braceless", "id", "id_colon", "symbol", + "string_as_id", "epilogue.opt", 0 }; #endif -/* INFRINGES ON USER NAME SPACE */ -#ifndef _ -# define _(msgid) msgid -#endif - # ifdef YYPRINT /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to token YYLEX-NUM. */ -static const unsigned short int yytoknum[] = +static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305 + 305, 306, 307, 308, 309, 310, 311, 312, 313 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const unsigned char yyr1[] = +static const yytype_uint8 yyr1[] = { - 0, 51, 52, 53, 53, 54, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54, 55, - 55, 55, 55, 55, 55, 55, 55, 57, 56, 58, - 56, 56, 59, 60, 60, 60, 61, 61, 62, 62, - 63, 63, 63, 63, 63, 64, 64, 65, 65, 66, - 66, 66, 68, 67, 69, 69, 69, 70, 70, 70, - 70, 70, 70, 71, 71, 72, 73, 74, 75, 75 + 0, 59, 60, 61, 61, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 62, 62, 62, + 62, 62, 62, 62, 62, 62, 62, 63, 63, 63, + 63, 63, 63, 63, 63, 63, 64, 64, 63, 66, + 65, 67, 65, 65, 68, 69, 69, 69, 70, 70, + 71, 71, 72, 72, 73, 73, 73, 73, 74, 74, + 74, 74, 74, 75, 75, 76, 76, 77, 77, 77, + 79, 78, 80, 80, 80, 81, 81, 81, 81, 81, + 81, 82, 82, 83, 83, 84, 85, 85, 86, 87, + 87, 88, 89, 89 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const unsigned char yyr2[] = +static const yytype_uint8 yyr2[] = { 0, 2, 4, 0, 2, 1, 1, 1, 3, 1, - 1, 2, 2, 3, 1, 1, 1, 1, 3, 1, - 1, 3, 1, 1, 2, 1, 1, 1, 1, 1, - 1, 2, 1, 2, 2, 1, 1, 0, 3, 0, - 3, 3, 3, 1, 1, 1, 0, 1, 1, 2, - 1, 1, 2, 2, 3, 1, 2, 1, 2, 1, - 2, 2, 0, 3, 1, 3, 2, 0, 2, 2, - 3, 3, 3, 1, 1, 1, 1, 1, 0, 2 + 2, 1, 2, 2, 2, 3, 1, 2, 2, 2, + 1, 2, 3, 1, 1, 2, 3, 2, 1, 1, + 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, + 3, 3, 1, 1, 2, 3, 0, 1, 3, 0, + 3, 0, 3, 3, 3, 1, 1, 1, 0, 1, + 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, + 2, 2, 3, 1, 2, 1, 2, 1, 2, 2, + 0, 3, 1, 3, 2, 0, 2, 2, 3, 3, + 3, 1, 1, 0, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 2 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state STATE-NUM when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ -static const unsigned char yydefact[] = +static const yytype_uint8 yydefact[] = { - 3, 0, 0, 1, 39, 37, 0, 0, 0, 32, - 43, 44, 45, 7, 35, 0, 9, 10, 0, 0, - 0, 14, 15, 16, 17, 0, 36, 19, 20, 0, - 22, 23, 0, 0, 25, 26, 27, 28, 0, 6, - 4, 5, 30, 29, 46, 0, 0, 0, 76, 73, - 33, 48, 74, 34, 77, 0, 11, 12, 0, 0, - 0, 24, 31, 0, 62, 0, 0, 57, 59, 47, - 0, 50, 51, 55, 40, 38, 41, 49, 8, 13, - 18, 21, 61, 67, 60, 0, 58, 2, 42, 52, - 53, 56, 63, 64, 79, 54, 66, 67, 0, 0, - 0, 75, 68, 69, 65, 70, 71, 72 + 3, 0, 0, 1, 51, 49, 0, 0, 0, 55, + 56, 57, 0, 7, 42, 0, 9, 11, 0, 0, + 0, 16, 0, 0, 0, 20, 0, 43, 23, 24, + 0, 0, 28, 29, 30, 0, 0, 0, 33, 34, + 35, 0, 6, 36, 46, 4, 5, 38, 37, 58, + 0, 0, 0, 0, 0, 95, 0, 44, 92, 91, + 93, 10, 12, 13, 14, 0, 17, 18, 19, 21, + 0, 25, 0, 27, 31, 32, 101, 97, 96, 99, + 39, 100, 0, 98, 0, 0, 75, 77, 80, 47, + 0, 59, 0, 68, 73, 52, 69, 50, 53, 60, + 65, 66, 67, 40, 62, 64, 41, 45, 94, 8, + 15, 22, 26, 79, 78, 0, 76, 2, 85, 48, + 54, 74, 70, 71, 61, 63, 103, 81, 82, 72, + 85, 84, 0, 0, 0, 87, 86, 83, 88, 89, + 90 }; -/* YYDEFGOTO[NTERM-NUM]. */ -static const yysigned_char yydefgoto[] = +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = { - -1, 1, 2, 40, 65, 42, 46, 45, 43, 44, - 70, 50, 73, 74, 66, 67, 68, 83, 92, 93, - 51, 103, 52, 55, 87 + -1, 1, 2, 45, 84, 90, 47, 51, 50, 48, + 49, 92, 98, 103, 104, 94, 95, 85, 86, 87, + 118, 127, 128, 60, 109, 57, 79, 88, 105, 81, + 117 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ -#define YYPACT_NINF -67 -static const yysigned_char yypact[] = +#define YYPACT_NINF -79 +static const yytype_int16 yypact[] = { - -67, 5, 110, -67, -67, -67, -34, 0, 0, -67, - -67, -67, -67, -67, -67, 13, -67, -67, 20, 31, - -17, -67, -67, -67, -67, -6, -67, -67, -67, -5, - -67, -67, 13, 0, -67, -67, -67, -67, 68, -67, - -67, -67, -67, -67, -3, -37, -37, 0, -67, -67, - 0, -67, -67, 0, -67, 13, -67, -67, 13, 13, - 13, -67, -67, -2, -67, 3, 21, -67, -67, -67, - 0, -67, 6, -67, -37, -37, 0, -67, -67, -67, - -67, -67, -67, -67, -67, 1, -67, -67, 0, 39, - -67, -67, -32, -1, -67, -67, -67, -67, 0, 43, - 7, -67, -67, -67, -1, -67, -67, -67 + -79, 5, 96, -79, -79, -79, -6, 13, 18, -79, + -79, -79, -8, -79, -79, 27, 66, -79, 74, 82, + 31, -79, 43, 86, 45, -79, 32, -79, -79, -79, + 33, 47, -79, -79, -79, 91, 93, 26, -79, -79, + -79, 15, -79, -79, 48, -79, -79, -79, -79, 44, + 38, 38, 26, 11, 11, -79, 53, -79, -79, -79, + 106, -79, -79, -79, -79, 107, -79, -79, -79, -79, + 108, -79, 138, -79, -79, -79, -79, -79, -79, -79, + -79, -79, 88, -79, 89, 1, -79, -79, -79, -79, + 53, -79, 26, -79, -79, 38, 50, 38, 26, -79, + -79, -79, -79, 11, -79, -79, 11, -79, -79, -79, + -79, -79, -79, -79, -79, 97, -79, -79, -79, -79, + 26, -79, 142, -79, -79, -79, -79, -7, 25, -79, + -79, -79, 26, 144, 98, -79, -79, 25, -79, -79, + -79 }; /* YYPGOTO[NTERM-NUM]. */ -static const yysigned_char yypgoto[] = +static const yytype_int16 yypgoto[] = { - -67, -67, -67, -67, 50, -67, -67, -67, -67, -67, - -67, -7, -56, 8, -67, -13, -67, -67, -67, -41, - -33, -67, -66, 29, -67 + -79, -79, -79, -79, 149, -79, -79, -79, -79, -79, + -79, -79, 54, 101, -21, -33, 105, -79, 67, -79, + -79, -79, 28, -79, -79, -13, -47, -79, -37, -78, + -79 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -79 -static const yysigned_char yytable[] = +#define YYTABLE_NINF -103 +static const yytype_int16 yytable[] = { - 62, 53, 48, 48, 71, 3, 90, 47, 72, 48, - 89, 96, 97, 98, 99, 100, 54, 77, 91, 91, - 77, -78, 63, 95, 56, 58, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 57, 59, 60, 69, 14, - 76, 82, 48, 77, 49, 49, 84, 106, 107, 101, - 94, 26, 41, 86, 75, 77, 104, 0, 33, 0, - 102, 61, 0, 88, 0, 105, 0, 64, 85, 63, - 0, 102, 0, 4, 5, 6, 7, 8, 9, 10, - 11, 12, 0, 0, 78, 0, 14, 79, 80, 81, - 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, - 0, 0, 0, 0, 0, 33, 0, 0, 0, 0, - 0, 0, 0, 0, 64, 4, 5, 6, 7, 8, - 9, 10, 11, 12, 0, 0, 0, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, - 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 36, 0, 0, 37, 0, 0, 0, 38, 39 + 80, -102, 82, 96, 96, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 76, 99, 82, 12, 123, 14, + 4, 5, 6, 7, 8, 9, 10, 11, 76, 76, + 58, 12, 27, 14, 64, 69, 71, 55, 132, 133, + 134, 56, 37, 107, 129, 130, 27, 131, 96, 52, + 96, 83, 115, 76, 122, 99, 37, 77, 53, 44, + 78, 124, 121, 54, 121, 83, 100, 101, 102, 61, + 135, 77, 77, 44, 78, 78, 59, 119, 62, 65, + 70, 72, 125, 124, 77, 125, 63, 78, 66, 67, + 68, 136, 73, 93, 74, 138, 75, 89, 55, 91, + 136, 4, 5, 6, 7, 8, 9, 10, 11, 108, + 110, 111, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 112, 113, 114, 126, 76, 120, 41, 139, 42, + 43, 46, 116, 140, 44, 106, 97, 0, 137 }; -static const yysigned_char yycheck[] = +static const yytype_int16 yycheck[] = { - 33, 8, 3, 3, 41, 0, 72, 41, 45, 3, - 4, 43, 44, 14, 15, 16, 3, 50, 74, 75, - 53, 0, 1, 89, 4, 42, 5, 6, 7, 8, - 9, 10, 11, 12, 13, 4, 42, 42, 41, 18, - 47, 43, 3, 76, 45, 45, 43, 4, 41, 50, - 49, 30, 2, 66, 46, 88, 97, -1, 37, -1, - 93, 32, -1, 70, -1, 98, -1, 46, 47, 1, - -1, 104, -1, 5, 6, 7, 8, 9, 10, 11, - 12, 13, -1, -1, 55, -1, 18, 58, 59, 60, - -1, -1, -1, -1, -1, -1, -1, -1, 30, -1, - -1, -1, -1, -1, -1, 37, -1, -1, -1, -1, - -1, -1, -1, -1, 46, 5, 6, 7, 8, 9, - 10, 11, 12, 13, -1, -1, -1, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, -1, -1, 43, -1, -1, -1, 47, 48 + 37, 0, 1, 50, 51, 0, 5, 6, 7, 8, + 9, 10, 11, 12, 3, 52, 1, 16, 96, 18, + 5, 6, 7, 8, 9, 10, 11, 12, 3, 3, + 3, 16, 31, 18, 3, 3, 3, 45, 13, 14, + 15, 49, 41, 56, 122, 52, 31, 54, 95, 55, + 97, 50, 51, 3, 4, 92, 41, 46, 45, 58, + 49, 98, 95, 45, 97, 50, 55, 56, 57, 3, + 45, 46, 46, 58, 49, 49, 49, 90, 4, 48, + 48, 48, 103, 120, 46, 106, 4, 49, 45, 3, + 45, 128, 45, 55, 3, 132, 3, 49, 45, 55, + 137, 5, 6, 7, 8, 9, 10, 11, 12, 3, + 3, 3, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 3, 54, 54, 47, 3, 92, 51, 4, 53, + 54, 2, 85, 55, 58, 54, 51, -1, 130 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ -static const unsigned char yystos[] = +static const yytype_uint8 yystos[] = { - 0, 52, 53, 0, 5, 6, 7, 8, 9, 10, - 11, 12, 13, 17, 18, 19, 20, 21, 22, 23, + 0, 60, 61, 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, 43, 47, 48, - 54, 55, 56, 59, 60, 58, 57, 41, 3, 45, - 62, 71, 73, 62, 3, 74, 4, 4, 42, 42, - 42, 74, 71, 1, 46, 55, 65, 66, 67, 41, - 61, 41, 45, 63, 64, 64, 62, 71, 74, 74, - 74, 74, 43, 68, 43, 47, 66, 75, 62, 4, - 73, 63, 69, 70, 49, 73, 43, 44, 14, 15, - 16, 50, 71, 72, 70, 71, 4, 41 + 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, + 44, 51, 53, 54, 58, 62, 63, 65, 68, 69, + 67, 66, 55, 45, 45, 45, 49, 84, 3, 49, + 82, 3, 4, 4, 3, 48, 45, 3, 45, 3, + 48, 3, 48, 45, 3, 3, 3, 46, 49, 85, + 87, 88, 1, 50, 63, 76, 77, 78, 86, 49, + 64, 55, 70, 55, 74, 75, 85, 75, 71, 87, + 55, 56, 57, 72, 73, 87, 72, 84, 3, 83, + 3, 3, 3, 54, 54, 51, 77, 89, 79, 84, + 71, 74, 4, 88, 87, 73, 47, 80, 81, 88, + 52, 54, 13, 14, 15, 45, 87, 81, 87, 4, + 55 }; -#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) -# define YYSIZE_T __SIZE_TYPE__ -#endif -#if ! defined (YYSIZE_T) && defined (size_t) -# define YYSIZE_T size_t -#endif -#if ! defined (YYSIZE_T) -# if defined (__STDC__) || defined (__cplusplus) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# endif -#endif -#if ! defined (YYSIZE_T) -# define YYSIZE_T unsigned int -#endif - #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) @@ -724,15 +918,15 @@ do \ yychar = (Token); \ yylval = (Value); \ yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ + YYPOPSTACK (1); \ goto yybackup; \ } \ else \ - { \ - yyerror (_("syntax error: cannot back up")); \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ -while (0) +while (YYID (0)) #define YYTERROR 1 @@ -747,7 +941,7 @@ while (0) #ifndef YYLLOC_DEFAULT # define YYLLOC_DEFAULT(Current, Rhs, N) \ do \ - if (N) \ + if (YYID (N)) \ { \ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ @@ -761,7 +955,7 @@ while (0) (Current).first_column = (Current).last_column = \ YYRHSLOC (Rhs, 0).last_column; \ } \ - while (0) + while (YYID (0)) #endif @@ -773,8 +967,8 @@ while (0) # if 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) + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif @@ -801,144 +995,367 @@ while (0) do { \ if (yydebug) \ YYFPRINTF Args; \ -} while (0) +} while (YYID (0)) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yysymprint (stderr, \ - Type, Value, Location); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value, Location); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ -#if defined (__STDC__) || defined (__cplusplus) +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) static void -yy_stack_print (short int *bottom, short int *top) +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp) #else static void -yy_stack_print (bottom, top) - short int *bottom; - short int *top; +yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; + YYLTYPE const * const yylocationp; #endif { - YYFPRINTF (stderr, _("Stack now")); - for (/* Nothing. */; bottom <= top; ++bottom) - YYFPRINTF (stderr, " %d", *bottom); - YYFPRINTF (stderr, "\n"); -} + if (!yyvaluep) + return; + YYUSE (yylocationp); +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + case 3: /* "\"string\"" */ -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) +/* Line 1537 of yacc.c */ +#line 188 "parse-gram.y" + { fputs (quotearg_style (c_quoting_style, (yyvaluep->chars)), stderr); }; +/* Line 1537 of yacc.c */ +#line 1049 "parse-gram.c" + break; + case 4: /* "\"integer\"" */ -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ +/* Line 1537 of yacc.c */ +#line 199 "parse-gram.y" + { fprintf (stderr, "%d", (yyvaluep->integer)); }; -#if defined (__STDC__) || defined (__cplusplus) -static void -yy_reduce_print (int yyrule) -#else -static void -yy_reduce_print (yyrule) - int yyrule; -#endif -{ - int yyi; - unsigned int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, _("Reducing stack by rule %d (line %u), "), - yyrule - 1, yylno); - /* Print the symbols being reduced, and their result. */ - for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) - YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); - YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); -} +/* Line 1537 of yacc.c */ +#line 1058 "parse-gram.c" + break; + case 45: /* "\"{...}\"" */ -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (Rule); \ -} while (0) +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->code)); }; -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ +/* Line 1537 of yacc.c */ +#line 1067 "parse-gram.c" + break; + case 46: /* "\"char\"" */ +/* Line 1537 of yacc.c */ +#line 182 "parse-gram.y" + { fputs (char_name ((yyvaluep->character)), stderr); }; -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif +/* Line 1537 of yacc.c */ +#line 1076 "parse-gram.c" + break; + case 47: /* "\"epilogue\"" */ -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ +/* Line 1537 of yacc.c */ +#line 1085 "parse-gram.c" + break; + case 49: /* "\"identifier\"" */ -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif +/* Line 1537 of yacc.c */ +#line 195 "parse-gram.y" + { fputs ((yyvaluep->uniqstr), stderr); }; - +/* Line 1537 of yacc.c */ +#line 1094 "parse-gram.c" + break; + case 50: /* "\"identifier:\"" */ -#if YYERROR_VERBOSE +/* Line 1537 of yacc.c */ +#line 196 "parse-gram.y" + { fprintf (stderr, "%s:", (yyvaluep->uniqstr)); }; -# ifndef yystrlen -# if defined (__GLIBC__) && defined (_STRING_H) +/* Line 1537 of yacc.c */ +#line 1103 "parse-gram.c" + break; + case 53: /* "\"%{...%}\"" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; + +/* Line 1537 of yacc.c */ +#line 1112 "parse-gram.c" + break; + case 55: /* "\"type\"" */ + +/* Line 1537 of yacc.c */ +#line 194 "parse-gram.y" + { fprintf (stderr, "<%s>", (yyvaluep->uniqstr)); }; + +/* Line 1537 of yacc.c */ +#line 1121 "parse-gram.c" + break; + case 82: /* "variable" */ + +/* Line 1537 of yacc.c */ +#line 195 "parse-gram.y" + { fputs ((yyvaluep->uniqstr), stderr); }; + +/* Line 1537 of yacc.c */ +#line 1130 "parse-gram.c" + break; + case 83: /* "content.opt" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; + +/* Line 1537 of yacc.c */ +#line 1139 "parse-gram.c" + break; + case 84: /* "braceless" */ + +/* Line 1537 of yacc.c */ +#line 190 "parse-gram.y" + { fprintf (stderr, "{\n%s\n}", (yyvaluep->chars)); }; + +/* Line 1537 of yacc.c */ +#line 1148 "parse-gram.c" + break; + case 85: /* "id" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; + +/* Line 1537 of yacc.c */ +#line 1157 "parse-gram.c" + break; + case 86: /* "id_colon" */ + +/* Line 1537 of yacc.c */ +#line 203 "parse-gram.y" + { fprintf (stderr, "%s:", (yyvaluep->symbol)->tag); }; + +/* Line 1537 of yacc.c */ +#line 1166 "parse-gram.c" + break; + case 87: /* "symbol" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; + +/* Line 1537 of yacc.c */ +#line 1175 "parse-gram.c" + break; + case 88: /* "string_as_id" */ + +/* Line 1537 of yacc.c */ +#line 202 "parse-gram.y" + { fprintf (stderr, "%s", (yyvaluep->symbol)->tag); }; + +/* Line 1537 of yacc.c */ +#line 1184 "parse-gram.c" + break; + default: + break; + } +} + + +/*--------------------------------. +| 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]); + + YY_LOCATION_PRINT (yyoutput, *yylocationp); + YYFPRINTF (yyoutput, ": "); + yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| 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++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (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 +{ + 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); + /* 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)]) ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, yylsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H # define yystrlen strlen # else /* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) static YYSIZE_T -# if defined (__STDC__) || defined (__cplusplus) yystrlen (const char *yystr) -# else +#else +static YYSIZE_T yystrlen (yystr) - const char *yystr; -# endif + const char *yystr; +#endif { - const char *yys = yystr; - - while (*yys++ != '\0') + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) continue; - - return yys - yystr - 1; + return yylen; } # endif # endif # ifndef yystpcpy -# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # define yystpcpy stpcpy # 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 * -# if defined (__STDC__) || defined (__cplusplus) yystpcpy (char *yydest, const char *yysrc) -# else +#else +static char * yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -# endif + char *yydest; + const char *yysrc; +#endif { char *yyd = yydest; const char *yys = yysrc; @@ -951,57 +1368,171 @@ yystpcpy (yydest, yysrc) # endif # endif -#endif /* !YYERROR_VERBOSE */ +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + 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; + } + do_not_strip_quotes: ; + } - + if (! yyres) + return yystrlen (yystr); -#if YYDEBUG -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ + return yystpcpy (yyres, yystr) - yyres; +} +# endif -#if defined (__STDC__) || defined (__cplusplus) -static void -yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp) -#else -static void -yysymprint (yyoutput, yytype, yyvaluep, yylocationp) - FILE *yyoutput; - int yytype; - YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; -#endif +/* Copy into YYRESULT an error message about the unexpected token + YYCHAR while in state YYSTATE. Return the number of bytes copied, + including the terminating null byte. If YYRESULT is null, do not + copy anything; just return the number of bytes that would be + copied. As a special case, return 0 if an ordinary "syntax error" + message will do. Return YYSIZE_MAXIMUM if overflow occurs during + size calculation. */ +static YYSIZE_T +yysyntax_error (char *yyresult, int yystate, int yychar) { - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - (void) yylocationp; + int yyn = yypact[yystate]; - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - YY_LOCATION_PRINT (yyoutput, *yylocationp); - fprintf (yyoutput, ": "); - -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - switch (yytype) { - default: - break; + int yytype = YYTRANSLATE (yychar); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + int yyx; + +# if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +# endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; + } + + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + + if (yysize_overflow) + return YYSIZE_MAXIMUM; + + if (yyresult) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yyresult; + int yyi = 0; + while ((*yyp = *yyf) != '\0') + { + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } + } + } + return yysize; } - YYFPRINTF (yyoutput, ")"); } +#endif /* YYERROR_VERBOSE */ + -#endif /* ! YYDEBUG */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ -#if defined (__STDC__) || defined (__cplusplus) +/*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 @@ -1013,9 +1544,8 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) YYLTYPE *yylocationp; #endif { - /* Pacify ``unused variable'' warnings. */ - (void) yyvaluep; - (void) yylocationp; + YYUSE (yyvaluep); + YYUSE (yylocationp); if (!yymsg) yymsg = "Deleting"; @@ -1025,7 +1555,7 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) { default: - break; + break; } } @@ -1033,13 +1563,13 @@ yydestruct (yymsg, yytype, yyvaluep, yylocationp) /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) +#if defined __STDC__ || defined __cplusplus int yyparse (void *YYPARSE_PARAM); -# else +#else int yyparse (); -# endif +#endif #else /* ! YYPARSE_PARAM */ -#if defined (__STDC__) || defined (__cplusplus) +#if defined __STDC__ || defined __cplusplus int yyparse (void); #else int yyparse (); @@ -1056,14 +1586,18 @@ int yyparse (); `----------*/ #ifdef YYPARSE_PARAM -# if defined (__STDC__) || defined (__cplusplus) -int yyparse (void *YYPARSE_PARAM) -# else -int yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -# endif +#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 (__cplusplus) +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) int yyparse (void) #else @@ -1073,15 +1607,15 @@ yyparse () #endif #endif { - /* The look-ahead symbol. */ + /* The lookahead symbol. */ int yychar; -/* The semantic value of the look-ahead symbol. */ +/* The semantic value of the lookahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; -/* Location data for the look-ahead symbol. */ +/* Location data for the lookahead symbol. */ YYLTYPE yylloc; int yystate; @@ -1089,8 +1623,14 @@ YYLTYPE yylloc; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; - /* Look-ahead token as an internal (translated) token number. */ + /* Lookahead token as an internal (translated) token number. */ int yytoken = 0; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif /* Three stacks and their tools: `yyss': related to states, @@ -1101,9 +1641,9 @@ YYLTYPE yylloc; to reallocate them elsewhere. */ /* The state stack. */ - short int yyssa[YYINITDEPTH]; - short int *yyss = yyssa; - short int *yyssp; + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; @@ -1114,10 +1654,10 @@ YYLTYPE yylloc; YYLTYPE yylsa[YYINITDEPTH]; YYLTYPE *yyls = yylsa; YYLTYPE *yylsp; - /* The locations where the error started and ended. */ + /* The locations where the error started and ended. */ YYLTYPE yyerror_range[2]; -#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) YYSIZE_T yystacksize = YYINITDEPTH; @@ -1126,9 +1666,9 @@ YYLTYPE yylloc; YYSTYPE yyval; YYLTYPE yyloc; - /* When reducing, the number of symbols on the RHS of the reduced - rule. */ - int yylen; + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; YYDPRINTF ((stderr, "Starting parse\n")); @@ -1148,24 +1688,24 @@ YYLTYPE yylloc; #if YYLTYPE_IS_TRIVIAL /* Initialize the default location before parsing starts. */ yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 0; + yylloc.first_column = yylloc.last_column = 1; #endif - /* User initialization code. */ -#line 72 "parse-gram.y" + /* User initialization code. */ + +/* Line 1537 of yacc.c */ +#line 89 "parse-gram.y" { /* Bison's grammar can initial empty locations, hence a default location is needed. */ - yylloc.start.file = yylloc.end.file = current_file; - yylloc.start.line = yylloc.end.line = 1; - yylloc.start.column = yylloc.end.column = 0; + boundary_set (&yylloc.start, current_file, 1, 1); + boundary_set (&yylloc.end, current_file, 1, 1); } -/* Line 856 of yacc.c. */ -#line 1166 "parse-gram.c" - yyvsp[0] = yylval; - yylsp[0] = yylloc; +/* Line 1537 of yacc.c */ +#line 1708 "parse-gram.c" + yylsp[0] = yylloc; goto yysetstate; /*------------------------------------------------------------. @@ -1173,8 +1713,7 @@ YYLTYPE yylloc; `------------------------------------------------------------*/ yynewstate: /* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. - */ + have just been pushed. So pushing a state here evens the stacks. */ yyssp++; yysetstate: @@ -1187,18 +1726,18 @@ YYLTYPE yylloc; #ifdef yyoverflow { - /* Give user a chance to reallocate the stack. Use copies of + /* 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; - short int *yyss1 = yyss; + 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 (_("parser stack overflow"), + yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yyls1, yysize * sizeof (*yylsp), @@ -1209,21 +1748,21 @@ YYLTYPE yylloc; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE - goto yyoverflowlab; + goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyoverflowlab; + goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { - short int *yyss1 = yyss; + yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) - goto yyoverflowlab; + goto yyexhaustedlab; YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyvs); YYSTACK_RELOCATE (yyls); @@ -1238,14 +1777,17 @@ YYLTYPE yylloc; yyvsp = yyvs + yysize - 1; yylsp = yyls + yysize - 1; - YYDPRINTF ((stderr, _("Stack size increased to %lu\n"), + YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } - YYDPRINTF ((stderr, _("Entering state %d\n"), yystate)); + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; goto yybackup; @@ -1254,34 +1796,32 @@ YYLTYPE yylloc; `-----------*/ yybackup: -/* Do appropriate processing given the current state. */ -/* Read a look-ahead token if we need one and don't already have one. */ -/* yyresume: */ - - /* First try to decide what to do without reference to look-ahead token. */ + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; if (yyn == YYPACT_NINF) goto yydefault; - /* Not known => get a look-ahead token if don't already have one. */ + /* Not known => get a lookahead token if don't already have one. */ - /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ if (yychar == YYEMPTY) { - YYDPRINTF ((stderr, _("Reading a token: "))); + YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, _("Now at end of input.\n"))); + YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT (_("Next token is"), yytoken, &yylval, &yylloc); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } /* If the proper action on seeing token YYTOKEN is to reduce or to @@ -1298,25 +1838,20 @@ yybackup: goto yyreduce; } - if (yyn == YYFINAL) - YYACCEPT; - - /* Shift the look-ahead token. */ - YY_SYMBOL_PRINT (_("Shifting"), yytoken, &yylval, &yylloc); - - /* Discard the token being shifted unless it is eof. */ - if (yychar != YYEOF) - yychar = YYEMPTY; - - *++yyvsp = yylval; - *++yylsp = yylloc; - /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + yystate = yyn; + *++yyvsp = yylval; + *++yylsp = yylloc; goto yynewstate; @@ -1347,412 +1882,750 @@ yyreduce: GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; - /* Default location. */ - YYLLOC_DEFAULT (yyloc, yylsp - yylen, yylen); + /* Default location. */ + YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); YY_REDUCE_PRINT (yyn); switch (yyn) { case 6: -#line 190 "parse-gram.y" - { prologue_augment ((yyvsp[0].chars), (yylsp[0])); } + +/* Line 1537 of yacc.c */ +#line 226 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].chars), (yylsp[(1) - (1)])); + 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)])); + code_scanner_last_string_free (); + } break; case 7: -#line 191 "parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 235 "parse-gram.y" { debug_flag = true; } break; case 8: -#line 192 "parse-gram.y" - { muscle_insert ((yyvsp[-1].chars), (yyvsp[0].chars)); } + +/* Line 1537 of yacc.c */ +#line 237 "parse-gram.y" + { + char const name_prefix[] = "percent_define("; + size_t length = strlen ((yyvsp[(2) - (3)].uniqstr)); + char *name = xmalloc (sizeof name_prefix + length + 1); + strcpy (name, name_prefix); + strcpy (name + sizeof name_prefix - 1, (yyvsp[(2) - (3)].uniqstr)); + strcpy (name + sizeof name_prefix - 1 + length, ")"); + if (muscle_find_const (name)) + warn_at ((yylsp[(2) - (3)]), _("%s `%s' redefined"), "%define variable", (yyvsp[(2) - (3)].uniqstr)); + MUSCLE_INSERT_STRING (uniqstr_new (name), (yyvsp[(3) - (3)].chars)); + free (name); + muscle_grow_user_name_list ("percent_define_user_variables", (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); + } break; case 9: -#line 193 "parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 250 "parse-gram.y" { defines_flag = true; } break; case 10: -#line 194 "parse-gram.y" - { error_verbose = true; } + +/* Line 1537 of yacc.c */ +#line 252 "parse-gram.y" + { + defines_flag = true; + spec_defines_file = xstrdup ((yyvsp[(2) - (2)].chars)); + } break; case 11: -#line 195 "parse-gram.y" - { expected_sr_conflicts = (yyvsp[0].integer); } + +/* Line 1537 of yacc.c */ +#line 256 "parse-gram.y" + { error_verbose = true; } break; case 12: -#line 196 "parse-gram.y" - { expected_rr_conflicts = (yyvsp[0].integer); } + +/* Line 1537 of yacc.c */ +#line 257 "parse-gram.y" + { expected_sr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 13: -#line 197 "parse-gram.y" - { spec_file_prefix = (yyvsp[0].chars); } + +/* Line 1537 of yacc.c */ +#line 258 "parse-gram.y" + { expected_rr_conflicts = (yyvsp[(2) - (2)].integer); } break; case 14: -#line 199 "parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 259 "parse-gram.y" + { spec_file_prefix = (yyvsp[(2) - (2)].chars); } + break; + + case 15: + +/* Line 1537 of yacc.c */ +#line 260 "parse-gram.y" + { spec_file_prefix = (yyvsp[(3) - (3)].chars); } + break; + + case 16: + +/* Line 1537 of yacc.c */ +#line 262 "parse-gram.y" { - nondeterministic_parser = true; - glr_parser = true; - } + nondeterministic_parser = true; + glr_parser = true; + } + break; + + case 17: + +/* Line 1537 of yacc.c */ +#line 267 "parse-gram.y" + { + code_props action; + code_props_symbol_action_init (&action, (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); + code_props_translate_code (&action); + gram_scanner_last_string_free (); + muscle_code_grow ("initial_action", action.code, (yylsp[(2) - (2)])); + code_scanner_last_string_free (); + } + break; + + case 18: + +/* Line 1537 of yacc.c */ +#line 275 "parse-gram.y" + { language_argmatch ((yyvsp[(2) - (2)].chars), 1, &(yylsp[(1) - (2)])); } + break; + + case 19: + +/* Line 1537 of yacc.c */ +#line 276 "parse-gram.y" + { add_param ("lex_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } + break; + + case 20: + +/* Line 1537 of yacc.c */ +#line 277 "parse-gram.y" + { locations_flag = true; } + break; + + case 21: + +/* Line 1537 of yacc.c */ +#line 278 "parse-gram.y" + { spec_name_prefix = (yyvsp[(2) - (2)].chars); } + break; + + case 22: + +/* Line 1537 of yacc.c */ +#line 279 "parse-gram.y" + { spec_name_prefix = (yyvsp[(3) - (3)].chars); } + break; + + case 23: + +/* Line 1537 of yacc.c */ +#line 280 "parse-gram.y" + { no_lines_flag = true; } + break; + + case 24: + +/* Line 1537 of yacc.c */ +#line 281 "parse-gram.y" + { nondeterministic_parser = true; } break; - case 15: -#line 204 "parse-gram.y" - { - muscle_code_grow ("initial_action", (yyvsp[0].chars), (yylsp[0])); - } - break; + case 25: - case 16: -#line 207 "parse-gram.y" - { add_param ("lex_param", (yyvsp[0].chars), (yylsp[0])); } +/* Line 1537 of yacc.c */ +#line 282 "parse-gram.y" + { spec_outfile = (yyvsp[(2) - (2)].chars); } break; - case 17: -#line 208 "parse-gram.y" - { locations_flag = true; } - break; + case 26: - case 18: -#line 209 "parse-gram.y" - { spec_name_prefix = (yyvsp[0].chars); } +/* Line 1537 of yacc.c */ +#line 283 "parse-gram.y" + { spec_outfile = (yyvsp[(3) - (3)].chars); } break; - case 19: -#line 210 "parse-gram.y" - { no_lines_flag = true; } + case 27: + +/* Line 1537 of yacc.c */ +#line 284 "parse-gram.y" + { add_param ("parse_param", (yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; - case 20: -#line 211 "parse-gram.y" - { nondeterministic_parser = true; } + case 28: + +/* Line 1537 of yacc.c */ +#line 285 "parse-gram.y" + { pure_parser = true; } break; - case 21: -#line 212 "parse-gram.y" - { spec_outfile = (yyvsp[0].chars); } + case 29: + +/* Line 1537 of yacc.c */ +#line 286 "parse-gram.y" + { push_parser = true; pull_parser = false; } break; - case 22: -#line 213 "parse-gram.y" - { add_param ("parse_param", (yyvsp[0].chars), (yylsp[0])); } + case 30: + +/* Line 1537 of yacc.c */ +#line 287 "parse-gram.y" + { push_parser = true; pull_parser = true; } break; - case 23: -#line 214 "parse-gram.y" - { pure_parser = true; } + case 31: + +/* Line 1537 of yacc.c */ +#line 288 "parse-gram.y" + { version_check (&(yylsp[(2) - (2)]), (yyvsp[(2) - (2)].chars)); } break; - case 24: -#line 215 "parse-gram.y" - { skeleton = (yyvsp[0].chars); } + case 32: + +/* Line 1537 of yacc.c */ +#line 290 "parse-gram.y" + { + char const *skeleton_user = (yyvsp[(2) - (2)].chars); + if (strchr (skeleton_user, '/')) + { + size_t dir_length = strlen (current_file); + char *skeleton_build; + while (dir_length && current_file[dir_length - 1] != '/') + --dir_length; + while (dir_length && current_file[dir_length - 1] == '/') + --dir_length; + skeleton_build = + xmalloc (dir_length + 1 + strlen (skeleton_user) + 1); + if (dir_length > 0) + { + strncpy (skeleton_build, current_file, dir_length); + skeleton_build[dir_length++] = '/'; + } + strcpy (skeleton_build + dir_length, skeleton_user); + skeleton_user = uniqstr_new (skeleton_build); + free (skeleton_build); + } + skeleton_arg (skeleton_user, 1, &(yylsp[(1) - (2)])); + } break; - case 25: -#line 216 "parse-gram.y" + case 33: + +/* Line 1537 of yacc.c */ +#line 313 "parse-gram.y" { token_table_flag = true; } break; - case 26: -#line 217 "parse-gram.y" + case 34: + +/* Line 1537 of yacc.c */ +#line 314 "parse-gram.y" { report_flag = report_states; } break; - case 27: -#line 218 "parse-gram.y" + case 35: + +/* Line 1537 of yacc.c */ +#line 315 "parse-gram.y" { yacc_flag = true; } break; - case 31: -#line 226 "parse-gram.y" - { - grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0])); - } - break; + case 39: - case 32: -#line 230 "parse-gram.y" +/* Line 1537 of yacc.c */ +#line 323 "parse-gram.y" { - typed = true; - MUSCLE_INSERT_INT ("stype_line", (yylsp[0]).start.line); - muscle_insert ("stype", (yyvsp[0].chars)); + grammar_start_symbol_set ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } break; - case 33: -#line 236 "parse-gram.y" + case 40: + +/* Line 1537 of yacc.c */ +#line 327 "parse-gram.y" { symbol_list *list; - for (list = (yyvsp[0].list); list; list = list->next) - symbol_destructor_set (list->sym, (yyvsp[-1].chars), (yylsp[-1])); - symbol_list_free ((yyvsp[0].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)); } break; - case 34: -#line 243 "parse-gram.y" + case 41: + +/* Line 1537 of yacc.c */ +#line 334 "parse-gram.y" { symbol_list *list; - for (list = (yyvsp[0].list); list; list = list->next) - symbol_printer_set (list->sym, (yyvsp[-1].chars), list->location); - symbol_list_free ((yyvsp[0].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)); } break; - case 35: -#line 250 "parse-gram.y" + case 42: + +/* Line 1537 of yacc.c */ +#line 341 "parse-gram.y" { default_prec = true; } break; - case 36: -#line 254 "parse-gram.y" + case 43: + +/* Line 1537 of yacc.c */ +#line 345 "parse-gram.y" { default_prec = false; } break; - case 37: -#line 260 "parse-gram.y" + case 44: + +/* Line 1537 of yacc.c */ +#line 349 "parse-gram.y" + { + muscle_code_grow ("percent_code()", (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); + code_scanner_last_string_free (); + } + break; + + case 45: + +/* Line 1537 of yacc.c */ +#line 354 "parse-gram.y" + { + char const name_prefix[] = "percent_code("; + size_t length = strlen ((yyvsp[(2) - (3)].uniqstr)); + char *name = xmalloc (sizeof name_prefix + length + 1); + strcpy (name, name_prefix); + strcpy (name + sizeof name_prefix - 1, (yyvsp[(2) - (3)].uniqstr)); + strcpy (name + sizeof name_prefix - 1 + length, ")"); + muscle_code_grow (uniqstr_new (name), (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + free (name); + code_scanner_last_string_free (); + muscle_grow_user_name_list ("percent_code_user_qualifiers", (yyvsp[(2) - (3)].uniqstr), (yylsp[(2) - (3)])); + } + break; + + case 46: + +/* Line 1537 of yacc.c */ +#line 376 "parse-gram.y" + {} + break; + + case 47: + +/* Line 1537 of yacc.c */ +#line 377 "parse-gram.y" + { muscle_code_grow ("union_name", (yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + break; + + case 48: + +/* Line 1537 of yacc.c */ +#line 382 "parse-gram.y" + { + union_seen = true; + muscle_code_grow ("stype", (yyvsp[(3) - (3)].chars), (yylsp[(3) - (3)])); + code_scanner_last_string_free (); + } + break; + + case 49: + +/* Line 1537 of yacc.c */ +#line 393 "parse-gram.y" { current_class = nterm_sym; } break; - case 38: -#line 261 "parse-gram.y" + case 50: + +/* Line 1537 of yacc.c */ +#line 394 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } break; - case 39: -#line 265 "parse-gram.y" + case 51: + +/* Line 1537 of yacc.c */ +#line 398 "parse-gram.y" { current_class = token_sym; } break; - case 40: -#line 266 "parse-gram.y" + case 52: + +/* Line 1537 of yacc.c */ +#line 399 "parse-gram.y" { current_class = unknown_sym; current_type = NULL; } break; - case 41: -#line 271 "parse-gram.y" + case 53: + +/* Line 1537 of yacc.c */ +#line 404 "parse-gram.y" { symbol_list *list; - for (list = (yyvsp[0].list); list; list = list->next) - symbol_type_set (list->sym, (yyvsp[-1].uniqstr), (yylsp[-1])); - symbol_list_free ((yyvsp[0].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)); } break; - case 42: -#line 281 "parse-gram.y" + case 54: + +/* Line 1537 of yacc.c */ +#line 415 "parse-gram.y" { symbol_list *list; ++current_prec; - for (list = (yyvsp[0].list); list; list = list->next) + for (list = (yyvsp[(3) - (3)].list); list; list = list->next) { - symbol_type_set (list->sym, current_type, (yylsp[-1])); - symbol_precedence_set (list->sym, current_prec, (yyvsp[-2].assoc), (yylsp[-2])); + 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[0].list)); + symbol_list_free ((yyvsp[(3) - (3)].list)); current_type = NULL; } break; - case 43: -#line 295 "parse-gram.y" + case 55: + +/* Line 1537 of yacc.c */ +#line 429 "parse-gram.y" { (yyval.assoc) = left_assoc; } break; - case 44: -#line 296 "parse-gram.y" + case 56: + +/* Line 1537 of yacc.c */ +#line 430 "parse-gram.y" { (yyval.assoc) = right_assoc; } break; - case 45: -#line 297 "parse-gram.y" + case 57: + +/* Line 1537 of yacc.c */ +#line 431 "parse-gram.y" { (yyval.assoc) = non_assoc; } break; - case 46: -#line 301 "parse-gram.y" + case 58: + +/* Line 1537 of yacc.c */ +#line 435 "parse-gram.y" { current_type = NULL; } break; - case 47: -#line 302 "parse-gram.y" - { current_type = (yyvsp[0].uniqstr); } + case 59: + +/* Line 1537 of yacc.c */ +#line 436 "parse-gram.y" + { current_type = (yyvsp[(1) - (1)].uniqstr); tag_seen = true; } break; - case 48: -#line 308 "parse-gram.y" - { (yyval.list) = symbol_list_new ((yyvsp[0].symbol), (yylsp[0])); } + case 60: + +/* Line 1537 of yacc.c */ +#line 442 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } break; - case 49: -#line 309 "parse-gram.y" - { (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].symbol), (yylsp[0])); } + case 61: + +/* Line 1537 of yacc.c */ +#line 444 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), symbol_list_sym_new ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)]))); } break; - case 50: -#line 315 "parse-gram.y" - { - current_type = (yyvsp[0].uniqstr); - } + case 62: + +/* Line 1537 of yacc.c */ +#line 448 "parse-gram.y" + { (yyval.list) = (yyvsp[(1) - (1)].list); } break; - case 51: -#line 319 "parse-gram.y" + case 63: + +/* Line 1537 of yacc.c */ +#line 449 "parse-gram.y" + { (yyval.list) = symbol_list_prepend ((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list)); } + break; + + case 64: + +/* Line 1537 of yacc.c */ +#line 453 "parse-gram.y" + { (yyval.list) = symbol_list_sym_new ((yyvsp[(1) - (1)].symbol), (yylsp[(1) - (1)])); } + break; + + case 65: + +/* Line 1537 of yacc.c */ +#line 454 "parse-gram.y" + { (yyval.list) = symbol_list_type_new ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } + break; + + case 66: + +/* Line 1537 of yacc.c */ +#line 455 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagged_new ((yylsp[(1) - (1)])); } + break; + + case 67: + +/* Line 1537 of yacc.c */ +#line 456 "parse-gram.y" + { (yyval.list) = symbol_list_default_tagless_new ((yylsp[(1) - (1)])); } + break; + + case 68: + +/* Line 1537 of yacc.c */ +#line 462 "parse-gram.y" { - symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0])); - symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0])); + current_type = (yyvsp[(1) - (1)].uniqstr); + tag_seen = true; } break; - case 52: -#line 324 "parse-gram.y" + case 69: + +/* Line 1537 of yacc.c */ +#line 467 "parse-gram.y" { - symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1])); - symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); - symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); - } + 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)])); + } break; - case 53: -#line 330 "parse-gram.y" + case 70: + +/* Line 1537 of yacc.c */ +#line 472 "parse-gram.y" { - symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1])); - symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1])); - symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc)); + 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)])); } break; - case 54: -#line 336 "parse-gram.y" + case 71: + +/* Line 1537 of yacc.c */ +#line 478 "parse-gram.y" { - symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2])); - 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)); + 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)); } break; - case 60: -#line 365 "parse-gram.y" + case 72: + +/* Line 1537 of yacc.c */ +#line 484 "parse-gram.y" { - if (yacc_flag) - complain_at ((yyloc), _("POSIX forbids declarations in the grammar")); + 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)); } break; - case 61: -#line 370 "parse-gram.y" + case 79: + +/* Line 1537 of yacc.c */ +#line 514 "parse-gram.y" { yyerrok; } break; - case 62: -#line 376 "parse-gram.y" - { current_lhs = (yyvsp[0].symbol); current_lhs_location = (yylsp[0]); } + case 80: + +/* Line 1537 of yacc.c */ +#line 520 "parse-gram.y" + { current_lhs = (yyvsp[(1) - (1)].symbol); current_lhs_location = (yylsp[(1) - (1)]); } break; - case 64: -#line 380 "parse-gram.y" - { grammar_rule_end ((yylsp[0])); } + case 82: + +/* Line 1537 of yacc.c */ +#line 524 "parse-gram.y" + { grammar_current_rule_end ((yylsp[(1) - (1)])); } break; - case 65: -#line 381 "parse-gram.y" - { grammar_rule_end ((yylsp[0])); } + case 83: + +/* Line 1537 of yacc.c */ +#line 525 "parse-gram.y" + { grammar_current_rule_end ((yylsp[(3) - (3)])); } break; - case 67: -#line 387 "parse-gram.y" - { grammar_rule_begin (current_lhs, current_lhs_location); } + case 85: + +/* Line 1537 of yacc.c */ +#line 531 "parse-gram.y" + { grammar_current_rule_begin (current_lhs, current_lhs_location); } break; - case 68: -#line 389 "parse-gram.y" - { grammar_current_rule_symbol_append ((yyvsp[0].symbol), (yylsp[0])); } + case 86: + +/* Line 1537 of yacc.c */ +#line 533 "parse-gram.y" + { grammar_current_rule_symbol_append ((yyvsp[(2) - (2)].symbol), (yylsp[(2) - (2)])); } break; - case 69: -#line 391 "parse-gram.y" - { grammar_current_rule_action_append ((yyvsp[0].chars), (yylsp[0])); } + case 87: + +/* Line 1537 of yacc.c */ +#line 535 "parse-gram.y" + { grammar_current_rule_action_append ((yyvsp[(2) - (2)].code), (yylsp[(2) - (2)])); } break; - case 70: -#line 393 "parse-gram.y" - { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); } + case 88: + +/* Line 1537 of yacc.c */ +#line 537 "parse-gram.y" + { grammar_current_rule_prec_set ((yyvsp[(3) - (3)].symbol), (yylsp[(3) - (3)])); } break; - case 71: -#line 395 "parse-gram.y" - { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); } + case 89: + +/* Line 1537 of yacc.c */ +#line 539 "parse-gram.y" + { grammar_current_rule_dprec_set ((yyvsp[(3) - (3)].integer), (yylsp[(3) - (3)])); } break; - case 72: -#line 397 "parse-gram.y" - { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); } + case 90: + +/* Line 1537 of yacc.c */ +#line 541 "parse-gram.y" + { grammar_current_rule_merge_set ((yyvsp[(3) - (3)].uniqstr), (yylsp[(3) - (3)])); } break; - case 73: -#line 401 "parse-gram.y" - { (yyval.symbol) = (yyvsp[0].symbol); } + case 92: + +/* Line 1537 of yacc.c */ +#line 551 "parse-gram.y" + { (yyval.uniqstr) = uniqstr_new ((yyvsp[(1) - (1)].chars)); } + break; + + case 93: + +/* Line 1537 of yacc.c */ +#line 557 "parse-gram.y" + { + (yyval.chars) = ""; + } break; - case 74: -#line 402 "parse-gram.y" - { (yyval.symbol) = (yyvsp[0].symbol); } + case 95: + +/* Line 1537 of yacc.c */ +#line 570 "parse-gram.y" + { + code_props plain_code; + (yyvsp[(1) - (1)].code)[strlen ((yyvsp[(1) - (1)].code)) - 1] = '\n'; + code_props_plain_init (&plain_code, (yyvsp[(1) - (1)].code)+1, (yylsp[(1) - (1)])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + (yyval.chars) = plain_code.code; + } break; - case 75: -#line 407 "parse-gram.y" - { (yyval.chars) = (yyvsp[0].chars); } + case 96: + +/* Line 1537 of yacc.c */ +#line 590 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 76: -#line 413 "parse-gram.y" + case 97: + +/* Line 1537 of yacc.c */ +#line 592 "parse-gram.y" { - (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0])); - symbol_class_set ((yyval.symbol), token_sym, (yylsp[0])); + (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)])); } break; - case 77: -#line 422 "parse-gram.y" - { (yyval.chars) = (yyvsp[0].chars); } + case 98: + +/* Line 1537 of yacc.c */ +#line 600 "parse-gram.y" + { (yyval.symbol) = symbol_from_uniqstr ((yyvsp[(1) - (1)].uniqstr), (yylsp[(1) - (1)])); } break; - case 79: -#line 429 "parse-gram.y" + case 101: + +/* Line 1537 of yacc.c */ +#line 612 "parse-gram.y" { - muscle_code_grow ("epilogue", (yyvsp[0].chars), (yylsp[0])); - scanner_last_string_free (); + (yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[(1) - (1)].chars)), (yylsp[(1) - (1)])); + symbol_class_set ((yyval.symbol), token_sym, (yylsp[(1) - (1)]), false); } break; + case 103: - default: break; +/* Line 1537 of yacc.c */ +#line 621 "parse-gram.y" + { + code_props plain_code; + code_props_plain_init (&plain_code, (yyvsp[(2) - (2)].chars), (yylsp[(2) - (2)])); + code_props_translate_code (&plain_code); + gram_scanner_last_string_free (); + muscle_code_grow ("epilogue", plain_code.code, (yylsp[(2) - (2)])); + code_scanner_last_string_free (); } + break; + -/* Line 1052 of yacc.c. */ -#line 1751 "parse-gram.c" - - yyvsp -= yylen; - yyssp -= yylen; - yylsp -= yylen; +/* Line 1537 of yacc.c */ +#line 2623 "parse-gram.c" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; @@ -1781,139 +2654,65 @@ yyerrlab: if (!yyerrstatus) { ++yynerrs; -#if YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (YYPACT_NINF < yyn && yyn < YYLAST) - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yystrlen (yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - char *yymsg = 0; -# define YYERROR_VERBOSE_ARGS_MAXIMUM 5 - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -#if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - _("syntax error, unexpected %s"); - _("syntax error, unexpected %s, expecting %s"); - _("syntax error, unexpected %s, expecting %s or %s"); - _("syntax error, unexpected %s, expecting %s or %s or %s"); - _("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -#endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yystrlen (yytname[yyx]); - yysize_overflow |= yysize1 < yysize; - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; } - - yyf = _(yyformat); - yysize1 = yysize + strlen (yyf); - yysize_overflow |= yysize1 < yysize; - yysize = yysize1; - - if (!yysize_overflow && yysize <= YYSTACK_ALLOC_MAXIMUM) - yymsg = (char *) YYSTACK_ALLOC (yysize); - if (yymsg) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yymsg; - int yyi = 0; - while ((*yyp = *yyf)) - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp = yystpcpy (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - yyerror (yymsg); - YYSTACK_FREE (yymsg); - } - else - yyerror (_("syntax error; also memory exhausted")); - } - else -#endif /* YYERROR_VERBOSE */ - yyerror (_("syntax error")); + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif } yyerror_range[0] = yylloc; if (yyerrstatus == 3) { - /* If just tried and failed to reuse look-ahead token after an + /* If just tried and failed to reuse lookahead token after an error, discard it. */ if (yychar <= YYEOF) - { - /* If at end of input, pop the error token, - then the rest of the stack, then return failure. */ + { + /* Return failure if at end of input. */ if (yychar == YYEOF) - for (;;) - { - yyerror_range[0] = *yylsp; - YYPOPSTACK; - if (yyssp == yyss) - YYABORT; - yydestruct (_("Error: popping"), - yystos[*yyssp], yyvsp, yylsp); - } - } + YYABORT; + } else { - yydestruct (_("Error: discarding"), yytoken, &yylval, &yylloc); + yydestruct ("Error: discarding", + yytoken, &yylval, &yylloc); yychar = YYEMPTY; } } - /* Else will try to reuse look-ahead token after shifting the error + /* Else will try to reuse lookahead token after shifting the error token. */ goto yyerrlab1; @@ -1926,13 +2725,15 @@ yyerrorlab: /* Pacify compilers like GCC when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ - if (0) + if (/*CONSTCOND*/ 0) goto yyerrorlab; yyerror_range[0] = yylsp[1-yylen]; - yylsp -= yylen; - yyvsp -= yylen; - yyssp -= yylen; + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); yystate = *yyssp; goto yyerrlab1; @@ -1962,25 +2763,23 @@ yyerrlab1: YYABORT; yyerror_range[0] = *yylsp; - yydestruct (_("Error: popping"), yystos[yystate], yyvsp, yylsp); - YYPOPSTACK; + yydestruct ("Error: popping", + yystos[yystate], yyvsp, yylsp); + YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } - if (yyn == YYFINAL) - YYACCEPT; - *++yyvsp = yylval; yyerror_range[1] = yylloc; /* Using YYLLOC is tempting, but would change the location of - the look-ahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, yyerror_range - 1, 2); + the lookahead. YYLOC is available though. */ + YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2); *++yylsp = yyloc; - /* Shift the error token. */ - YY_SYMBOL_PRINT (_("Shifting"), yystos[yyn], yyvsp, yylsp); + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; @@ -1997,32 +2796,49 @@ yyacceptlab: | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: - yydestruct (_("Error: discarding lookahead"), - yytoken, &yylval, &yylloc); - yychar = YYEMPTY; yyresult = 1; goto yyreturn; #ifndef yyoverflow -/*----------------------------------------------. -| yyoverflowlab -- parser overflow comes here. | -`----------------------------------------------*/ -yyoverflowlab: - yyerror (_("parser stack overflow")); +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: + if (yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval, &yylloc); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp, yylsp); + YYPOPSTACK (1); + } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif - return yyresult; +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); } -#line 435 "parse-gram.y" + +/* Line 1537 of yacc.c */ +#line 631 "parse-gram.y" @@ -2104,49 +2920,18 @@ add_param (char const *type, char *decl, location loc) free (name); } - scanner_last_string_free (); + gram_scanner_last_string_free (); } -/*----------------------------------------------------. -| When debugging the parser, display tokens' values. | -`----------------------------------------------------*/ static void -print_token_value (FILE *file, int type, YYSTYPE const *value) +version_check (location const *loc, char const *version) { - fputc (' ', file); - switch (type) + if (strverscmp (version, PACKAGE_VERSION) > 0) { - case ID: - fprintf (file, " = %s", value->symbol->tag); - break; - - case INT: - fprintf (file, " = %d", value->integer); - break; - - case STRING: - fprintf (file, " = \"%s\"", value->chars); - break; - - case TYPE: - fprintf (file, " = <%s>", value->uniqstr); - break; - - case BRACED_CODE: - case PERCENT_DESTRUCTOR: - case PERCENT_LEX_PARAM: - case PERCENT_PARSE_PARAM: - case PERCENT_PRINTER: - case PERCENT_UNION: - case PROLOGUE: - case EPILOGUE: - fprintf (file, " = {{ %s }}", value->chars); - break; - - default: - fprintf (file, "unknown token type"); - break; + complain_at (*loc, "require bison %s, but have %s", + version, PACKAGE_VERSION); + exit (63); } } @@ -2159,6 +2944,19 @@ gram_error (location const *loc, char const *msg) char const * token_name (int type) { - return yytname[type]; + return yytname[YYTRANSLATE (type)]; +} + +static char const * +char_name (char c) +{ + if (c == '\'') + return "'\\''"; + else + { + char buf[4]; + buf[0] = '\''; buf[1] = c; buf[2] = '\''; buf[3] = '\0'; + return quotearg_style (escape_quoting_style, buf); + } }