diff options
Diffstat (limited to 'crawl-ref/source/prebuilt/levcomp.tab.cc')
-rw-r--r-- | crawl-ref/source/prebuilt/levcomp.tab.cc | 2728 |
1 files changed, 1741 insertions, 987 deletions
diff --git a/crawl-ref/source/prebuilt/levcomp.tab.cc b/crawl-ref/source/prebuilt/levcomp.tab.cc index a3020be2b4..e2db776a64 100644 --- a/crawl-ref/source/prebuilt/levcomp.tab.cc +++ b/crawl-ref/source/prebuilt/levcomp.tab.cc @@ -1,66 +1,191 @@ +/* A Bison parser, made by GNU Bison 2.3. */ -/* A Bison parser, made from levcomp.ypp - by GNU Bison version 1.28 */ - -#define YYBISON 1 /* Identify Bison output. */ - -#define BRANCHDEF 257 -#define BRANCH 258 -#define DESC 259 -#define DEFAULT 260 -#define DEFAULT_DEPTH 261 -#define SHUFFLE 262 -#define SUBST 263 -#define TAGS 264 -#define KFEAT 265 -#define KITEM 266 -#define KMONS 267 -#define NAME 268 -#define DEPTH 269 -#define ORIENT 270 -#define PLACE 271 -#define CHANCE 272 -#define FLAGS 273 -#define MONS 274 -#define ITEM 275 -#define ROOT_DEPTH 276 -#define ENTRY_MSG 277 -#define EXIT_MSG 278 -#define ROCK_COLOUR 279 -#define FLOOR_COLOUR 280 -#define ENCOMPASS 281 -#define FLOAT 282 -#define NORTH 283 -#define EAST 284 -#define SOUTH 285 -#define WEST 286 -#define NORTHEAST 287 -#define SOUTHEAST 288 -#define SOUTHWEST 289 -#define NORTHWEST 290 -#define LEVEL 291 -#define END 292 -#define PVAULT 293 -#define PMINIVAULT 294 -#define MONSTERS 295 -#define ENDMONSTERS 296 -#define CHARACTER 297 -#define NO_HMIRROR 298 -#define NO_VMIRROR 299 -#define NO_ROTATE 300 -#define PANDEMONIC 301 -#define DASH 302 -#define COMMA 303 -#define QUOTE 304 -#define OPAREN 305 -#define CPAREN 306 -#define INTEGER 307 -#define STRING 308 -#define MAP_LINE 309 -#define MONSTER_NAME 310 -#define ITEM_INFO 311 -#define IDENTIFIER 312 +/* 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., 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 + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + BRANCHDEF = 258, + BRANCH = 259, + DESC = 260, + DEFAULT = 261, + DEFAULT_DEPTH = 262, + SHUFFLE = 263, + SUBST = 264, + TAGS = 265, + KFEAT = 266, + KITEM = 267, + KMONS = 268, + NAME = 269, + DEPTH = 270, + ORIENT = 271, + PLACE = 272, + CHANCE = 273, + FLAGS = 274, + MONS = 275, + ITEM = 276, + ROOT_DEPTH = 277, + ENTRY_MSG = 278, + EXIT_MSG = 279, + ROCK_COLOUR = 280, + FLOOR_COLOUR = 281, + ENCOMPASS = 282, + FLOAT = 283, + NORTH = 284, + EAST = 285, + SOUTH = 286, + WEST = 287, + NORTHEAST = 288, + SOUTHEAST = 289, + SOUTHWEST = 290, + NORTHWEST = 291, + LEVEL = 292, + END = 293, + PVAULT = 294, + PMINIVAULT = 295, + MONSTERS = 296, + ENDMONSTERS = 297, + CHARACTER = 298, + NO_HMIRROR = 299, + NO_VMIRROR = 300, + NO_ROTATE = 301, + PANDEMONIC = 302, + DASH = 303, + COMMA = 304, + QUOTE = 305, + OPAREN = 306, + CPAREN = 307, + INTEGER = 308, + STRING = 309, + MAP_LINE = 310, + MONSTER_NAME = 311, + ITEM_INFO = 312, + IDENTIFIER = 313 + }; +#endif +/* Tokens. */ +#define BRANCHDEF 258 +#define BRANCH 259 +#define DESC 260 +#define DEFAULT 261 +#define DEFAULT_DEPTH 262 +#define SHUFFLE 263 +#define SUBST 264 +#define TAGS 265 +#define KFEAT 266 +#define KITEM 267 +#define KMONS 268 +#define NAME 269 +#define DEPTH 270 +#define ORIENT 271 +#define PLACE 272 +#define CHANCE 273 +#define FLAGS 274 +#define MONS 275 +#define ITEM 276 +#define ROOT_DEPTH 277 +#define ENTRY_MSG 278 +#define EXIT_MSG 279 +#define ROCK_COLOUR 280 +#define FLOOR_COLOUR 281 +#define ENCOMPASS 282 +#define FLOAT 283 +#define NORTH 284 +#define EAST 285 +#define SOUTH 286 +#define WEST 287 +#define NORTHEAST 288 +#define SOUTHEAST 289 +#define SOUTHWEST 290 +#define NORTHWEST 291 +#define LEVEL 292 +#define END 293 +#define PVAULT 294 +#define PMINIVAULT 295 +#define MONSTERS 296 +#define ENDMONSTERS 297 +#define CHARACTER 298 +#define NO_HMIRROR 299 +#define NO_VMIRROR 300 +#define NO_ROTATE 301 +#define PANDEMONIC 302 +#define DASH 303 +#define COMMA 304 +#define QUOTE 305 +#define OPAREN 306 +#define CPAREN 307 +#define INTEGER 308 +#define STRING 309 +#define MAP_LINE 310 +#define MONSTER_NAME 311 +#define ITEM_INFO 312 +#define IDENTIFIER 313 + + + + +/* Copy the first part of user declarations. */ #line 1 "levcomp.ypp" @@ -99,511 +224,1149 @@ void yyerror(const char *e) } -#line 39 "levcomp.ypp" -typedef union + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +#line 40 "levcomp.ypp" { int i; const char *text; -} YYSTYPE; -#include <stdio.h> +} +/* Line 193 of yacc.c. */ +#line 255 "levcomp.tab.c" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + -#ifndef __cplusplus -#ifndef __STDC__ -#define const +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ +#line 268 "levcomp.tab.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 -#define YYFINAL 98 -#define YYFLAG -32768 -#define YYNTBASE 59 - -#define YYTRANSLATE(x) ((unsigned)(x) <= 312 ? yytranslate[x] : 97) - -static const char yytranslate[] = { 0, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 1, 3, 4, 5, 6, - 7, 8, 9, 10, 11, 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, 41, 42, 43, 44, 45, 46, - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58 -}; +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif -#if YYDEBUG != 0 -static const short yyprhs[] = { 0, - 0, 2, 3, 6, 8, 10, 12, 15, 20, 23, - 24, 27, 29, 31, 33, 35, 37, 39, 41, 43, - 45, 47, 49, 51, 53, 55, 58, 60, 63, 65, - 68, 71, 73, 77, 79, 82, 83, 86, 89, 91, - 95, 97, 99, 102, 106, 108, 110, 112, 115, 119, - 121, 123, 126, 128, 131, 135, 137, 140, 142, 145, - 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, - 168, 169, 172, 174, 176, 178, 180, 182, 185 -}; +#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 <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif -static const short yyrhs[] = { 60, - 0, 0, 61, 60, 0, 62, 0, 64, 0, 63, - 0, 7, 87, 0, 65, 66, 94, 66, 0, 14, - 54, 0, 0, 67, 66, 0, 85, 0, 86, 0, - 88, 0, 89, 0, 91, 0, 82, 0, 79, 0, - 76, 0, 74, 0, 71, 0, 68, 0, 70, 0, - 69, 0, 11, 0, 11, 54, 0, 13, 0, 13, - 54, 0, 12, 0, 12, 54, 0, 8, 72, 0, - 73, 0, 73, 49, 72, 0, 57, 0, 10, 75, - 0, 0, 54, 75, 0, 9, 77, 0, 78, 0, - 78, 49, 77, 0, 57, 0, 21, 0, 21, 80, - 0, 81, 49, 80, 0, 81, 0, 57, 0, 20, - 0, 20, 83, 0, 84, 49, 83, 0, 84, 0, - 56, 0, 17, 54, 0, 15, 0, 15, 87, 0, - 53, 48, 53, 0, 53, 0, 18, 53, 0, 16, - 0, 16, 90, 0, 27, 0, 29, 0, 30, 0, - 31, 0, 32, 0, 33, 0, 34, 0, 35, 0, - 36, 0, 28, 0, 19, 92, 0, 0, 93, 92, - 0, 44, 0, 45, 0, 46, 0, 95, 0, 96, - 0, 96, 95, 0, 55, 0 -}; +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# 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 -#if YYDEBUG != 0 -static const short yyrline[] = { 0, - 71, 74, 75, 78, 79, 82, 85, 91, 130, 153, - 154, 157, 158, 159, 160, 161, 162, 163, 164, 165, - 166, 167, 168, 169, 172, 173, 182, 183, 192, 193, - 202, 205, 206, 209, 219, 222, 223, 231, 234, 235, - 238, 249, 250, 253, 254, 257, 272, 273, 276, 277, - 280, 296, 302, 303, 309, 314, 320, 326, 327, 333, - 334, 335, 336, 337, 338, 339, 340, 341, 342, 345, - 348, 349, 365, 366, 367, 370, 373, 374, 377 -}; +/* 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 i) +#else +static int +YYID (i) + int i; +#endif +{ + return i; +} #endif +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* 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 <stdlib.h> /* 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 (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + 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 +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* 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 */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) -#if YYDEBUG != 0 || defined (YYERROR_VERBOSE) - -static const char * const yytname[] = { "$","error","$undefined.","BRANCHDEF", -"BRANCH","DESC","DEFAULT","DEFAULT_DEPTH","SHUFFLE","SUBST","TAGS","KFEAT","KITEM", -"KMONS","NAME","DEPTH","ORIENT","PLACE","CHANCE","FLAGS","MONS","ITEM","ROOT_DEPTH", -"ENTRY_MSG","EXIT_MSG","ROCK_COLOUR","FLOOR_COLOUR","ENCOMPASS","FLOAT","NORTH", -"EAST","SOUTH","WEST","NORTHEAST","SOUTHEAST","SOUTHWEST","NORTHWEST","LEVEL", -"END","PVAULT","PMINIVAULT","MONSTERS","ENDMONSTERS","CHARACTER","NO_HMIRROR", -"NO_VMIRROR","NO_ROTATE","PANDEMONIC","DASH","COMMA","QUOTE","OPAREN","CPAREN", -"INTEGER","STRING","MAP_LINE","MONSTER_NAME","ITEM_INFO","IDENTIFIER","file", -"definitions","definition","def","defdepth","level","name","metalines","metaline", -"kfeat","kmons","kitem","shuffle","shuffle_specifiers","shuffle_spec","tags", -"tagstrings","subst","subst_specifiers","subst_spec","items","item_specifiers", -"item_specifier","mons","mnames","mname","place","depth","depth_range","chance", -"orientation","orient_name","flags","flagnames","flagname","map_def","map_lines", -"map_line", NULL -}; #endif -static const short yyr1[] = { 0, - 59, 60, 60, 61, 61, 62, 63, 64, 65, 66, - 66, 67, 67, 67, 67, 67, 67, 67, 67, 67, - 67, 67, 67, 67, 68, 68, 69, 69, 70, 70, - 71, 72, 72, 73, 74, 75, 75, 76, 77, 77, - 78, 79, 79, 80, 80, 81, 82, 82, 83, 83, - 84, 85, 86, 86, 87, 87, 88, 89, 89, 90, - 90, 90, 90, 90, 90, 90, 90, 90, 90, 91, - 92, 92, 93, 93, 93, 94, 95, 95, 96 +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 13 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 69 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 59 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 39 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 80 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 98 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 313 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +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, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 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, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58 }; -static const short yyr2[] = { 0, - 1, 0, 2, 1, 1, 1, 2, 4, 2, 0, - 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, - 2, 1, 3, 1, 2, 0, 2, 2, 1, 3, - 1, 1, 2, 3, 1, 1, 1, 2, 3, 1, - 1, 2, 1, 2, 3, 1, 2, 1, 2, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, - 0, 2, 1, 1, 1, 1, 1, 2, 1 +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 6, 9, 11, 13, 15, 18, + 23, 26, 27, 30, 32, 34, 36, 38, 40, 42, + 44, 46, 48, 50, 52, 54, 56, 58, 61, 63, + 66, 68, 71, 74, 76, 80, 82, 85, 86, 89, + 92, 94, 98, 100, 102, 105, 109, 111, 113, 115, + 118, 122, 124, 126, 129, 131, 134, 138, 140, 143, + 145, 148, 150, 152, 154, 156, 158, 160, 162, 164, + 166, 168, 171, 172, 175, 177, 179, 181, 183, 185, + 188 }; -static const short yydefact[] = { 2, - 0, 0, 1, 2, 4, 6, 5, 10, 56, 7, - 9, 3, 0, 0, 36, 25, 29, 27, 53, 58, - 0, 0, 71, 47, 42, 0, 10, 22, 24, 23, - 21, 20, 19, 18, 17, 12, 13, 14, 15, 16, - 0, 34, 31, 32, 41, 38, 39, 36, 35, 26, - 30, 28, 54, 60, 69, 61, 62, 63, 64, 65, - 66, 67, 68, 59, 52, 57, 73, 74, 75, 70, - 71, 51, 48, 50, 46, 43, 45, 79, 10, 76, - 77, 11, 55, 0, 0, 37, 72, 0, 0, 8, - 78, 33, 40, 49, 44, 0, 0, 0 +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 60, 0, -1, 61, -1, -1, 62, 61, -1, 63, + -1, 65, -1, 64, -1, 7, 88, -1, 66, 67, + 95, 67, -1, 14, 54, -1, -1, 68, 67, -1, + 86, -1, 87, -1, 89, -1, 90, -1, 92, -1, + 83, -1, 80, -1, 77, -1, 75, -1, 72, -1, + 69, -1, 71, -1, 70, -1, 11, -1, 11, 54, + -1, 13, -1, 13, 54, -1, 12, -1, 12, 54, + -1, 8, 73, -1, 74, -1, 74, 49, 73, -1, + 57, -1, 10, 76, -1, -1, 54, 76, -1, 9, + 78, -1, 79, -1, 79, 49, 78, -1, 57, -1, + 21, -1, 21, 81, -1, 82, 49, 81, -1, 82, + -1, 57, -1, 20, -1, 20, 84, -1, 85, 49, + 84, -1, 85, -1, 56, -1, 17, 54, -1, 15, + -1, 15, 88, -1, 53, 48, 53, -1, 53, -1, + 18, 53, -1, 16, -1, 16, 91, -1, 27, -1, + 29, -1, 30, -1, 31, -1, 32, -1, 33, -1, + 34, -1, 35, -1, 36, -1, 28, -1, 19, 93, + -1, -1, 94, 93, -1, 44, -1, 45, -1, 46, + -1, 96, -1, 97, -1, 97, 96, -1, 55, -1 }; -static const short yydefgoto[] = { 96, - 3, 4, 5, 6, 7, 8, 26, 27, 28, 29, - 30, 31, 43, 44, 32, 49, 33, 46, 47, 34, - 76, 77, 35, 73, 74, 36, 37, 10, 38, 39, - 64, 40, 70, 71, 79, 80, 81 +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 71, 71, 74, 75, 78, 79, 82, 85, 91, + 130, 153, 154, 157, 158, 159, 160, 161, 162, 163, + 164, 165, 166, 167, 168, 169, 172, 173, 182, 183, + 192, 193, 202, 205, 206, 209, 219, 222, 223, 231, + 234, 235, 238, 249, 250, 253, 254, 257, 272, 273, + 276, 277, 280, 296, 302, 303, 309, 314, 320, 326, + 327, 333, 334, 335, 336, 337, 338, 339, 340, 341, + 342, 345, 348, 349, 365, 366, 367, 370, 373, 374, + 377 }; +#endif -static const short yypact[] = { 18, - -46, -25,-32768, 18,-32768,-32768,-32768, -7, -17,-32768, --32768,-32768, -24, -23, -19, -16, -15, -14, -46, -12, - -13, -11, -18, -26, -21, -10, -7,-32768,-32768,-32768, --32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, - -9,-32768,-32768, -6,-32768,-32768, -3, -19,-32768,-32768, --32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, --32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, - -18,-32768,-32768, -2,-32768,-32768, -1,-32768, -7,-32768, - -10,-32768,-32768, -24, -23,-32768,-32768, -26, -21,-32768, --32768,-32768,-32768,-32768,-32768, 37, 49,-32768 +#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[] = +{ + "$end", "error", "$undefined", "BRANCHDEF", "BRANCH", "DESC", "DEFAULT", + "DEFAULT_DEPTH", "SHUFFLE", "SUBST", "TAGS", "KFEAT", "KITEM", "KMONS", + "NAME", "DEPTH", "ORIENT", "PLACE", "CHANCE", "FLAGS", "MONS", "ITEM", + "ROOT_DEPTH", "ENTRY_MSG", "EXIT_MSG", "ROCK_COLOUR", "FLOOR_COLOUR", + "ENCOMPASS", "FLOAT", "NORTH", "EAST", "SOUTH", "WEST", "NORTHEAST", + "SOUTHEAST", "SOUTHWEST", "NORTHWEST", "LEVEL", "END", "PVAULT", + "PMINIVAULT", "MONSTERS", "ENDMONSTERS", "CHARACTER", "NO_HMIRROR", + "NO_VMIRROR", "NO_ROTATE", "PANDEMONIC", "DASH", "COMMA", "QUOTE", + "OPAREN", "CPAREN", "INTEGER", "STRING", "MAP_LINE", "MONSTER_NAME", + "ITEM_INFO", "IDENTIFIER", "$accept", "file", "definitions", + "definition", "def", "defdepth", "level", "name", "metalines", + "metaline", "kfeat", "kmons", "kitem", "shuffle", "shuffle_specifiers", + "shuffle_spec", "tags", "tagstrings", "subst", "subst_specifiers", + "subst_spec", "items", "item_specifiers", "item_specifier", "mons", + "mnames", "mname", "place", "depth", "depth_range", "chance", + "orientation", "orient_name", "flags", "flagnames", "flagname", + "map_def", "map_lines", "map_line", 0 }; +#endif -static const short yypgoto[] = {-32768, - 46,-32768,-32768,-32768,-32768,-32768, -27,-32768,-32768,-32768, --32768,-32768, -33,-32768,-32768, 5,-32768, -31,-32768,-32768, - -34,-32768,-32768, -32,-32768,-32768,-32768, 38,-32768,-32768, --32768,-32768, -8,-32768,-32768, -22,-32768 +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +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, 306, 307, 308, 309, 310, 311, 312, 313 }; +# endif +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 59, 60, 61, 61, 62, 62, 63, 64, 65, + 66, 67, 67, 68, 68, 68, 68, 68, 68, 68, + 68, 68, 68, 68, 68, 68, 69, 69, 70, 70, + 71, 71, 72, 73, 73, 74, 75, 76, 76, 77, + 78, 78, 79, 80, 80, 81, 81, 82, 83, 83, + 84, 84, 85, 86, 87, 87, 88, 88, 89, 90, + 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, + 91, 92, 93, 93, 94, 94, 94, 95, 96, 96, + 97 +}; -#define YYLAST 63 - +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 0, 2, 1, 1, 1, 2, 4, + 2, 0, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, + 1, 2, 2, 1, 3, 1, 2, 0, 2, 2, + 1, 3, 1, 1, 2, 3, 1, 1, 1, 2, + 3, 1, 1, 2, 1, 2, 3, 1, 2, 1, + 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 0, 2, 1, 1, 1, 1, 1, 2, + 1 +}; -static const short yytable[] = { 82, - 13, 14, 15, 16, 17, 18, 9, 19, 20, 21, - 22, 23, 24, 25, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 1, 67, 68, 69, 11, 72, - 41, 2, 42, 45, 48, 75, 97, 50, 51, 52, - 65, 66, 84, 83, 78, 85, 88, 89, 98, 12, - 92, 90, 86, 93, 95, 94, 53, 0, 91, 0, - 0, 0, 87 +/* 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 yytype_uint8 yydefact[] = +{ + 3, 0, 0, 0, 2, 3, 5, 7, 6, 11, + 57, 8, 10, 1, 4, 0, 0, 37, 26, 30, + 28, 54, 59, 0, 0, 72, 48, 43, 0, 11, + 23, 25, 24, 22, 21, 20, 19, 18, 13, 14, + 15, 16, 17, 0, 35, 32, 33, 42, 39, 40, + 37, 36, 27, 31, 29, 55, 61, 70, 62, 63, + 64, 65, 66, 67, 68, 69, 60, 53, 58, 74, + 75, 76, 71, 72, 52, 49, 51, 47, 44, 46, + 80, 11, 77, 78, 12, 56, 0, 0, 38, 73, + 0, 0, 9, 79, 34, 41, 50, 45 }; -static const short yycheck[] = { 27, - 8, 9, 10, 11, 12, 13, 53, 15, 16, 17, - 18, 19, 20, 21, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 7, 44, 45, 46, 54, 56, - 48, 14, 57, 57, 54, 57, 0, 54, 54, 54, - 54, 53, 49, 53, 55, 49, 49, 49, 0, 4, - 84, 79, 48, 85, 89, 88, 19, -1, 81, -1, - -1, -1, 71 +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 3, 4, 5, 6, 7, 8, 9, 28, 29, + 30, 31, 32, 33, 45, 46, 34, 51, 35, 48, + 49, 36, 78, 79, 37, 75, 76, 38, 39, 11, + 40, 41, 66, 42, 72, 73, 81, 82, 83 }; -/* -*-C-*- Note some compilers choke on comments on `#line' lines. */ -#line 3 "/usr/share/bison.simple" -/* This file comes from bison-1.28. */ -/* Skeleton output parser for bison, - Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -47 +static const yytype_int8 yypact[] = +{ + 18, -46, -25, 30, -47, 18, -47, -47, -47, -7, + -17, -47, -47, -47, -47, -24, -23, -19, -16, -15, + -14, -46, -12, -13, -11, -18, -20, -10, -9, -7, + -47, -47, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -8, -47, -47, -6, -47, -47, -5, + -19, -47, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -18, -47, -47, -1, -47, -47, 0, + -47, -7, -47, -9, -47, -47, -24, -23, -47, -47, + -20, -10, -47, -47, -47, -47, -47, -47 +}; - 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. +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -47, -47, 32, -47, -47, -47, -47, -47, -29, -47, + -47, -47, -47, -47, -36, -47, -47, 1, -47, -34, + -47, -47, -37, -47, -47, -35, -47, -47, -47, 35, + -47, -47, -47, -47, -4, -47, -47, -26, -47 +}; - 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. +/* 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 -1 +static const yytype_uint8 yytable[] = +{ + 84, 15, 16, 17, 18, 19, 20, 10, 21, 22, + 23, 24, 25, 26, 27, 56, 57, 58, 59, 60, + 61, 62, 63, 64, 65, 1, 69, 70, 71, 12, + 13, 43, 2, 44, 47, 50, 74, 14, 52, 53, + 54, 67, 68, 86, 87, 85, 80, 77, 90, 91, + 94, 88, 92, 95, 97, 96, 55, 93, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 89 +}; - 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. */ - -/* This is the parser code that is written into each bison parser - when the %semantic_parser declaration is not specified in the grammar. - It was written by Richard Stallman by simplifying the hairy parser - used when %semantic_parser is specified. */ - -#ifndef YYSTACK_USE_ALLOCA -#ifdef alloca -#define YYSTACK_USE_ALLOCA -#else /* alloca not defined */ -#ifdef __GNUC__ -#define YYSTACK_USE_ALLOCA -#define alloca __builtin_alloca -#else /* not GNU C. */ -#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) -#define YYSTACK_USE_ALLOCA -#include <alloca.h> -#else /* not sparc */ -/* We think this test detects Watcom and Microsoft C. */ -/* This used to test MSDOS, but that is a bad idea - since that symbol is in the user namespace. */ -#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) -#if 0 /* No need for malloc.h, which pollutes the namespace; - instead, just don't use alloca. */ -#include <malloc.h> -#endif -#else /* not MSDOS, or __TURBOC__ */ -#if defined(_AIX) -/* I don't know what this was needed for, but it pollutes the namespace. - So I turned it off. rms, 2 May 1997. */ -/* #include <malloc.h> */ - #pragma alloca -#define YYSTACK_USE_ALLOCA -#else /* not MSDOS, or __TURBOC__, or _AIX */ -#if 0 -#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, - and on HPUX 10. Eventually we can turn this on. */ -#define YYSTACK_USE_ALLOCA -#define alloca __builtin_alloca -#endif /* __hpux */ -#endif -#endif /* not _AIX */ -#endif /* not MSDOS, or __TURBOC__ */ -#endif /* not sparc */ -#endif /* not GNU C */ -#endif /* alloca not defined */ -#endif /* YYSTACK_USE_ALLOCA not defined */ - -#ifdef YYSTACK_USE_ALLOCA -#define YYSTACK_ALLOC alloca -#else -#define YYSTACK_ALLOC malloc -#endif +static const yytype_int8 yycheck[] = +{ + 29, 8, 9, 10, 11, 12, 13, 53, 15, 16, + 17, 18, 19, 20, 21, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 7, 44, 45, 46, 54, + 0, 48, 14, 57, 57, 54, 56, 5, 54, 54, + 54, 54, 53, 49, 49, 53, 55, 57, 49, 49, + 86, 50, 81, 87, 91, 90, 21, 83, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, 73 +}; -/* Note: there must be only one dollar sign in this file. - It is replaced by the list of actions, each action - as one case of the switch. */ +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 7, 14, 60, 61, 62, 63, 64, 65, 66, + 53, 88, 54, 0, 61, 8, 9, 10, 11, 12, + 13, 15, 16, 17, 18, 19, 20, 21, 67, 68, + 69, 70, 71, 72, 75, 77, 80, 83, 86, 87, + 89, 90, 92, 48, 57, 73, 74, 57, 78, 79, + 54, 76, 54, 54, 54, 88, 27, 28, 29, 30, + 31, 32, 33, 34, 35, 36, 91, 54, 53, 44, + 45, 46, 93, 94, 56, 84, 85, 57, 81, 82, + 55, 95, 96, 97, 67, 53, 49, 49, 76, 93, + 49, 49, 67, 96, 73, 78, 84, 81 +}; #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) -#define YYEMPTY -2 +#define YYEMPTY (-2) #define YYEOF 0 + #define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrlab1 -/* Like YYERROR except do call yyerror. - This remains here temporarily to ease the - transition to the new meaning of YYERROR, for GCC. +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ + #define YYFAIL goto yyerrlab + #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(token, value) \ + +#define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ - { yychar = (token), yylval = (value); \ - yychar1 = YYTRANSLATE (yychar); \ - YYPOPSTACK; \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ goto yybackup; \ } \ else \ - { yyerror ("syntax error: cannot back up"); YYERROR; } \ -while (0) + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + #define YYTERROR 1 #define YYERRCODE 256 -#ifndef YYPURE -#define YYLEX yylex() + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) #endif -#ifdef YYPURE -#ifdef YYLSP_NEEDED -#ifdef YYLEX_PARAM -#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) -#else -#define YYLEX yylex(&yylval, &yylloc) + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if YYLTYPE_IS_TRIVIAL +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif #endif -#else /* not YYLSP_NEEDED */ + + +/* YYLEX -- calling `yylex' with the right arguments. */ + #ifdef YYLEX_PARAM -#define YYLEX yylex(&yylval, YYLEX_PARAM) +# define YYLEX yylex (YYLEX_PARAM) #else -#define YYLEX yylex(&yylval) +# define YYLEX yylex () #endif -#endif /* not YYLSP_NEEDED */ + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; #endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} -/* If nonreentrant, generate the variables here */ -#ifndef YYPURE +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ -int yychar; /* the lookahead symbol */ -YYSTYPE yylval; /* the semantic value of the */ - /* lookahead symbol */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); -#ifdef YYLSP_NEEDED -YYLTYPE yylloc; /* location data for the lookahead */ - /* symbol */ + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + 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 *bottom, yytype_int16 *top) +#else +static void +yy_stack_print (bottom, top) + yytype_int16 *bottom; + yytype_int16 *top; #endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + -int yynerrs; /* number of parse errors so far */ -#endif /* not YYPURE */ +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ -#if YYDEBUG != 0 -int yydebug; /* nonzero means print parse trace */ -/* Since this is uninitialized, it does not stop multiple parsers - from coexisting. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + 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++) + { + fprintf (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + fprintf (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, 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 indicates the initial size of the parser's stacks */ +/* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH -#define YYINITDEPTH 200 +# define YYINITDEPTH 200 #endif -/* YYMAXDEPTH is the maximum size the stacks can grow to - (effective only if the built-in stack extension method is used). */ +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). -#if YYMAXDEPTH == 0 -#undef YYMAXDEPTH -#endif + 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 +# define YYMAXDEPTH 10000 #endif + -/* Define __yy_memcpy. Note that the size argument - should be passed with type unsigned int, because that is what the non-GCC - definitions require. With GCC, __builtin_memcpy takes an arg - of type size_t, but it can handle unsigned int. */ - -#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ -#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) -#else /* not GNU C or C++ */ -#ifndef __cplusplus - -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void -__yy_memcpy (to, from, count) - char *to; - char *from; - unsigned int count; + +#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 +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# 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 * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif { - register char *f = from; - register char *t = to; - register int i = count; + char *yyd = yydest; + const char *yys = yysrc; - while (i-- > 0) - *t++ = *f++; + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; } +# endif +# endif + +# 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: ; + } -#else /* __cplusplus */ + if (! yyres) + return yystrlen (yystr); -/* This is the most reliable way to avoid incompatibilities - in available built-in functions on various systems. */ -static void -__yy_memcpy (char *to, char *from, unsigned int count) + return yystpcpy (yyres, yystr) - yyres; +} +# 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) { - register char *t = to; - register char *f = from; - register int i = count; + int yyn = yypact[yystate]; - while (i-- > 0) - *t++ = *f++; + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; + else + { + 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; + } } +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; #endif -#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} -#line 217 "/usr/share/bison.simple" -/* The user can define YYPARSE_PARAM as the name of an argument to be passed - into yyparse. The argument should have type void *. - It should actually point to an object. - Grammar actions can access the variable by casting it - to the proper pointer type. */ +/* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM -#ifdef __cplusplus -#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM -#define YYPARSE_PARAM_DECL -#else /* not __cplusplus */ -#define YYPARSE_PARAM_ARG YYPARSE_PARAM -#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; -#endif /* not __cplusplus */ -#else /* not YYPARSE_PARAM */ -#define YYPARSE_PARAM_ARG -#define YYPARSE_PARAM_DECL -#endif /* not YYPARSE_PARAM */ - -/* Prevent warning if -Wstrict-prototypes. */ -#ifdef __GNUC__ -#ifdef YYPARSE_PARAM -int yyparse (void *); +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); #else -int yyparse (void); +int yyparse (); #endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); #endif +#endif /* ! YYPARSE_PARAM */ -int -yyparse(YYPARSE_PARAM_ARG) - YYPARSE_PARAM_DECL -{ - register int yystate; - register int yyn; - register short *yyssp; - register YYSTYPE *yyvsp; - int yyerrstatus; /* number of tokens to shift before error messages enabled */ - int yychar1 = 0; /* lookahead token as an internal (translated) token number */ - short yyssa[YYINITDEPTH]; /* the state stack */ - YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ - short *yyss = yyssa; /* refer to the stacks thru separate pointers */ - YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ +/* The look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; -#ifdef YYLSP_NEEDED - YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ - YYLTYPE *yyls = yylsa; - YYLTYPE *yylsp; -#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) #else -#define YYPOPSTACK (yyvsp--, yyssp--) +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; #endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () - int yystacksize = YYINITDEPTH; - int yyfree_stacks = 0; - -#ifdef YYPURE - int yychar; - YYSTYPE yylval; - int yynerrs; -#ifdef YYLSP_NEEDED - YYLTYPE yylloc; #endif #endif +{ + + int yystate; + int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead 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 - YYSTYPE yyval; /* the variable used to return */ - /* semantic values from the action */ - /* routines */ + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. - int yylen; + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Starting parse\n"); -#endif + + /* 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")); yystate = 0; yyerrstatus = 0; @@ -615,273 +1378,225 @@ yyparse(YYPARSE_PARAM_ARG) so that they stay on the same level as the state stack. The wasted elements are never initialized. */ - yyssp = yyss - 1; + yyssp = yyss; yyvsp = yyvs; -#ifdef YYLSP_NEEDED - yylsp = yyls; -#endif -/* Push a new state, which is found in yystate . */ -/* In all cases, when you get here, the value and location stacks - have just been pushed. so pushing a state here evens the stacks. */ -yynewstate: + goto yysetstate; - *++yyssp = yystate; +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + 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. */ + yyssp++; - if (yyssp >= yyss + yystacksize - 1) - { - /* 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 *yyss1 = yyss; -#ifdef YYLSP_NEEDED - YYLTYPE *yyls1 = yyls; -#endif + yysetstate: + *yyssp = yystate; + if (yyss + yystacksize - 1 <= yyssp) + { /* Get the current used size of the three stacks, in elements. */ - int size = yyssp - yyss + 1; + YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow - /* Each stack pointer address is followed by the size of - the data in use in that stack, in bytes. */ -#ifdef YYLSP_NEEDED - /* 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", - &yyss1, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yyls1, size * sizeof (*yylsp), - &yystacksize); -#else - yyoverflow("parser stack overflow", - &yyss1, size * sizeof (*yyssp), - &yyvs1, size * sizeof (*yyvsp), - &yystacksize); -#endif - - yyss = yyss1; yyvs = yyvs1; -#ifdef YYLSP_NEEDED - yyls = yyls1; -#endif + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } #else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else /* Extend the stack our own way. */ - if (yystacksize >= YYMAXDEPTH) - { - yyerror("parser stack overflow"); - if (yyfree_stacks) - { - free (yyss); - free (yyvs); -#ifdef YYLSP_NEEDED - free (yyls); -#endif - } - return 2; - } + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; yystacksize *= 2; - if (yystacksize > YYMAXDEPTH) + if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; -#ifndef YYSTACK_USE_ALLOCA - yyfree_stacks = 1; -#endif - yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); - __yy_memcpy ((char *)yyss, (char *)yyss1, - size * (unsigned int) sizeof (*yyssp)); - yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); - __yy_memcpy ((char *)yyvs, (char *)yyvs1, - size * (unsigned int) sizeof (*yyvsp)); -#ifdef YYLSP_NEEDED - yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); - __yy_memcpy ((char *)yyls, (char *)yyls1, - size * (unsigned int) sizeof (*yylsp)); -#endif + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif #endif /* no yyoverflow */ - yyssp = yyss + size - 1; - yyvsp = yyvs + size - 1; -#ifdef YYLSP_NEEDED - yylsp = yyls + size - 1; -#endif + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Stack size increased to %d\n", yystacksize); -#endif - if (yyssp >= yyss + yystacksize - 1) + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) YYABORT; } -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Entering state %d\n", yystate); -#endif + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); goto yybackup; - yybackup: -/* Do appropriate processing given the current state. */ -/* Read a lookahead token if we need one and don't already have one. */ -/* yyresume: */ +/*-----------. +| yybackup. | +`-----------*/ +yybackup: - /* First try to decide what to do without reference to lookahead token. */ + /* Do appropriate processing given the current state. Read a + look-ahead token if we need one and don't already have one. */ + /* First try to decide what to do without reference to look-ahead token. */ yyn = yypact[yystate]; - if (yyn == YYFLAG) + if (yyn == YYPACT_NINF) goto yydefault; - /* Not known => get a lookahead token if don't already have one. */ - - /* yychar is either YYEMPTY or YYEOF - or a valid token in external form. */ + /* Not known => get a look-ahead token if don't already have one. */ + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ if (yychar == YYEMPTY) { -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Reading a token: "); -#endif + YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } - /* Convert token to internal form (in yychar1) for indexing tables with */ - - if (yychar <= 0) /* This means end of input. */ + if (yychar <= YYEOF) { - yychar1 = 0; - yychar = YYEOF; /* Don't call YYLEX any more */ - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Now at end of input.\n"); -#endif + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); } else { - yychar1 = YYTRANSLATE(yychar); - -#if YYDEBUG != 0 - if (yydebug) - { - fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); - /* Give the individual parser a way to print the precise meaning - of a token, for further debugging info. */ -#ifdef YYPRINT - YYPRINT (stderr, yychar, yylval); -#endif - fprintf (stderr, ")\n"); - } -#endif + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } - yyn += yychar1; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; - yyn = yytable[yyn]; - - /* yyn is what to do for this token type in this state. - Negative => reduce, -yyn is rule number. - Positive => shift, yyn is new state. - New state is final state => don't bother to shift, - just return success. - 0, or most negative number => error. */ - - if (yyn < 0) + if (yyn <= 0) { - if (yyn == YYFLAG) + if (yyn == 0 || yyn == YYTABLE_NINF) goto yyerrlab; yyn = -yyn; goto yyreduce; } - else if (yyn == 0) - goto yyerrlab; if (yyn == YYFINAL) YYACCEPT; - /* Shift the lookahead token. */ + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); -#endif + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - /* Discard the token being shifted unless it is eof. */ + /* Discard the shifted token unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; + yystate = yyn; *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif - - /* count tokens shifted since error; after three, turn off error status. */ - if (yyerrstatus) yyerrstatus--; - yystate = yyn; goto yynewstate; -/* Do the default action for the current state. */ -yydefault: +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; + goto yyreduce; + -/* Do a reduction. yyn is the number of a rule to reduce with. */ +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ yyreduce: + /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; - if (yylen > 0) - yyval = yyvsp[1-yylen]; /* implement default value of the action */ -#if YYDEBUG != 0 - if (yydebug) - { - int i; + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. - fprintf (stderr, "Reducing via rule %d (line %d), ", - yyn, yyrline[yyn]); + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; - /* Print the symbols being reduced, and their result. */ - for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) - fprintf (stderr, "%s ", yytname[yyrhs[i]]); - fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); - } -#endif - - switch (yyn) { - -case 1: + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: #line 71 "levcomp.ypp" -{ ; - break;} -case 2: + { } + break; + + case 3: #line 74 "levcomp.ypp" -{; - break;} -case 3: + {} + break; + + case 4: #line 75 "levcomp.ypp" -{; - break;} -case 4: + {} + break; + + case 5: #line 78 "levcomp.ypp" -{; - break;} -case 5: + {} + break; + + case 6: #line 79 "levcomp.ypp" -{; - break;} -case 7: + {} + break; + + case 8: #line 86 "levcomp.ypp" -{ + { lc_default_depth = lc_range; - ; - break;} -case 8: + } + break; + + case 9: #line 92 "levcomp.ypp" -{ + { if (lc_map.orient == MAP_FLOAT || lc_map.is_minivault()) { @@ -916,255 +1631,294 @@ case 8: yyerror("Must define map."); add_parsed_map( lc_map ); - ; - break;} -case 9: + } + break; + + case 10: #line 131 "levcomp.ypp" -{ + { lc_map.init(); lc_map.depth = lc_default_depth; - lc_map.name = yyvsp[0].text; + lc_map.name = (yyvsp[(2) - (2)].text); map_load_info_t::const_iterator i = - loaded_maps.find(yyvsp[0].text); + loaded_maps.find((yyvsp[(2) - (2)].text)); if (i != loaded_maps.end()) { yyerror( make_stringf( "Map named '%s' already loaded at %s:%d", - yyvsp[0].text, + (yyvsp[(2) - (2)].text), i->second.filename.c_str(), i->second.lineno).c_str() ); } - loaded_maps[yyvsp[0].text] = map_file_place(lc_desfile, yylineno); - ; - break;} -case 25: + loaded_maps[(yyvsp[(2) - (2)].text)] = map_file_place(lc_desfile, yylineno); + } + break; + + case 26: #line 172 "levcomp.ypp" -{ ; - break;} -case 26: + { } + break; + + case 27: #line 174 "levcomp.ypp" -{ - std::string err = lc_map.add_key_feat(yyvsp[0].text); + { + std::string err = lc_map.add_key_feat((yyvsp[(2) - (2)].text)); if (!err.empty()) yyerror( make_stringf("Bad arg to KFEAT: '%s' (%s)", - yyvsp[0].text, err.c_str()).c_str()); - ; - break;} -case 27: + (yyvsp[(2) - (2)].text), err.c_str()).c_str()); + } + break; + + case 28: #line 182 "levcomp.ypp" -{ ; - break;} -case 28: + { } + break; + + case 29: #line 184 "levcomp.ypp" -{ - std::string err = lc_map.add_key_mons(yyvsp[0].text); + { + std::string err = lc_map.add_key_mons((yyvsp[(2) - (2)].text)); if (!err.empty()) yyerror( make_stringf("Bad arg to KMONS: '%s' (%s)", - yyvsp[0].text, err.c_str()).c_str()); - ; - break;} -case 29: + (yyvsp[(2) - (2)].text), err.c_str()).c_str()); + } + break; + + case 30: #line 192 "levcomp.ypp" -{ ; - break;} -case 30: + { } + break; + + case 31: #line 194 "levcomp.ypp" -{ - std::string err = lc_map.add_key_item(yyvsp[0].text); + { + std::string err = lc_map.add_key_item((yyvsp[(2) - (2)].text)); if (!err.empty()) yyerror( make_stringf("Bad arg to KITEM: '%s' (%s)", - yyvsp[0].text, err.c_str()).c_str()); - ; - break;} -case 31: + (yyvsp[(2) - (2)].text), err.c_str()).c_str()); + } + break; + + case 32: #line 202 "levcomp.ypp" -{; - break;} -case 34: + {} + break; + + case 35: #line 210 "levcomp.ypp" -{ - std::string err = lc_map.map.add_shuffle(yyvsp[0].text); + { + std::string err = lc_map.map.add_shuffle((yyvsp[(1) - (1)].text)); if (!err.empty()) yyerror( make_stringf( "Bad shuffle argument: '%s' (%s)", - yyvsp[0].text, err.c_str() ).c_str() ); - ; - break;} -case 35: + (yyvsp[(1) - (1)].text), err.c_str() ).c_str() ); + } + break; + + case 36: #line 219 "levcomp.ypp" -{; - break;} -case 37: + {} + break; + + case 38: #line 224 "levcomp.ypp" -{ + { lc_map.tags += " "; - lc_map.tags += yyvsp[-1].text; + lc_map.tags += (yyvsp[(1) - (2)].text); lc_map.tags += " "; - ; - break;} -case 38: + } + break; + + case 39: #line 231 "levcomp.ypp" -{ ; - break;} -case 41: + { } + break; + + case 42: #line 239 "levcomp.ypp" -{ - std::string err = lc_map.map.add_subst(yyvsp[0].text); + { + std::string err = lc_map.map.add_subst((yyvsp[(1) - (1)].text)); if (!err.empty()) yyerror( make_stringf( "Bad SUBST argument: '%s' (%s)", - yyvsp[0].text, err.c_str() ).c_str() ); - ; - break;} -case 42: + (yyvsp[(1) - (1)].text), err.c_str() ).c_str() ); + } + break; + + case 43: #line 249 "levcomp.ypp" -{; - break;} -case 43: + {} + break; + + case 44: #line 250 "levcomp.ypp" -{; - break;} -case 46: + {} + break; + + case 47: #line 258 "levcomp.ypp" -{ - std::string error = lc_map.items.add_item(yyvsp[0].text); + { + std::string error = lc_map.items.add_item((yyvsp[(1) - (1)].text)); if (error.size()) { char errbuf[300]; snprintf(errbuf, sizeof errbuf, "Invalid item descriptor: '%s' (%s)", - yyvsp[0].text, error.c_str()); + (yyvsp[(1) - (1)].text), error.c_str()); yyerror(errbuf); } if (lc_map.items.size() > 8) yyerror("Too many items specified (max 8)"); - ; - break;} -case 47: + } + break; + + case 48: #line 272 "levcomp.ypp" -{; - break;} -case 48: + {} + break; + + case 49: #line 273 "levcomp.ypp" -{; - break;} -case 51: + {} + break; + + case 52: #line 281 "levcomp.ypp" -{ - std::string err = lc_map.mons.add_mons(yyvsp[0].text); + { + std::string err = lc_map.mons.add_mons((yyvsp[(1) - (1)].text)); if (!err.empty()) { char buf[300]; snprintf(buf, sizeof buf, "bad monster spec '%s' (%s)", - yyvsp[0].text, err.c_str()); + (yyvsp[(1) - (1)].text), err.c_str()); yyerror(buf); } if (lc_map.mons.size() > 7) yyerror("Too many monsters specified (max 7)"); - ; - break;} -case 52: + } + break; + + case 53: #line 297 "levcomp.ypp" -{ - lc_map.place = yyvsp[0].text; - ; - break;} -case 53: + { + lc_map.place = (yyvsp[(2) - (2)].text); + } + break; + + case 54: #line 302 "levcomp.ypp" -{; - break;} -case 54: + {} + break; + + case 55: #line 304 "levcomp.ypp" -{ + { lc_map.depth = lc_range; - ; - break;} -case 55: + } + break; + + case 56: #line 310 "levcomp.ypp" -{ - lc_range.set(yyvsp[-2].i, yyvsp[0].i); - ; - break;} -case 56: + { + lc_range.set((yyvsp[(1) - (3)].i), (yyvsp[(3) - (3)].i)); + } + break; + + case 57: #line 315 "levcomp.ypp" -{ - lc_range.set(yyvsp[0].i); - ; - break;} -case 57: + { + lc_range.set((yyvsp[(1) - (1)].i)); + } + break; + + case 58: #line 321 "levcomp.ypp" -{ - lc_map.chance = yyvsp[0].i; - ; - break;} -case 58: + { + lc_map.chance = (yyvsp[(2) - (2)].i); + } + break; + + case 59: #line 326 "levcomp.ypp" -{; - break;} -case 59: + {} + break; + + case 60: #line 328 "levcomp.ypp" -{ - lc_map.orient = (map_section_type) yyvsp[0].i; - ; - break;} -case 60: + { + lc_map.orient = (map_section_type) (yyvsp[(2) - (2)].i); + } + break; + + case 61: #line 333 "levcomp.ypp" -{ yyval.i = MAP_ENCOMPASS; ; - break;} -case 61: + { (yyval.i) = MAP_ENCOMPASS; } + break; + + case 62: #line 334 "levcomp.ypp" -{ yyval.i = MAP_NORTH; ; - break;} -case 62: + { (yyval.i) = MAP_NORTH; } + break; + + case 63: #line 335 "levcomp.ypp" -{ yyval.i = MAP_EAST; ; - break;} -case 63: + { (yyval.i) = MAP_EAST; } + break; + + case 64: #line 336 "levcomp.ypp" -{ yyval.i = MAP_SOUTH; ; - break;} -case 64: + { (yyval.i) = MAP_SOUTH; } + break; + + case 65: #line 337 "levcomp.ypp" -{ yyval.i = MAP_WEST; ; - break;} -case 65: + { (yyval.i) = MAP_WEST; } + break; + + case 66: #line 338 "levcomp.ypp" -{ yyval.i = MAP_NORTHEAST; ; - break;} -case 66: + { (yyval.i) = MAP_NORTHEAST; } + break; + + case 67: #line 339 "levcomp.ypp" -{ yyval.i = MAP_SOUTHEAST; ; - break;} -case 67: + { (yyval.i) = MAP_SOUTHEAST; } + break; + + case 68: #line 340 "levcomp.ypp" -{ yyval.i = MAP_SOUTHWEST; ; - break;} -case 68: + { (yyval.i) = MAP_SOUTHWEST; } + break; + + case 69: #line 341 "levcomp.ypp" -{ yyval.i = MAP_NORTHWEST; ; - break;} -case 69: + { (yyval.i) = MAP_NORTHWEST; } + break; + + case 70: #line 342 "levcomp.ypp" -{ yyval.i = MAP_FLOAT; ; - break;} -case 70: + { (yyval.i) = MAP_FLOAT; } + break; + + case 71: #line 345 "levcomp.ypp" -{; - break;} -case 72: + {} + break; + + case 73: #line 350 "levcomp.ypp" -{ - switch (yyvsp[-1].i) { + { + switch ((yyvsp[(1) - (2)].i)) { case NO_HMIRROR: lc_map.flags &= ~MAPF_MIRROR_HORIZONTAL; break; @@ -1175,247 +1929,247 @@ case 72: lc_map.flags &= ~MAPF_ROTATE; break; } - ; - break;} -case 73: + } + break; + + case 74: #line 365 "levcomp.ypp" -{ yyval.i = NO_HMIRROR; ; - break;} -case 74: + { (yyval.i) = NO_HMIRROR; } + break; + + case 75: #line 366 "levcomp.ypp" -{ yyval.i = NO_VMIRROR; ; - break;} -case 75: + { (yyval.i) = NO_VMIRROR; } + break; + + case 76: #line 367 "levcomp.ypp" -{ yyval.i = NO_ROTATE; ; - break;} -case 79: -#line 378 "levcomp.ypp" -{ - lc_map.map.add_line(yyvsp[0].text); - ; - break;} -} - /* the action file gets copied in in place of this dollarsign */ -#line 543 "/usr/share/bison.simple" - - yyvsp -= yylen; - yyssp -= yylen; -#ifdef YYLSP_NEEDED - yylsp -= yylen; -#endif + { (yyval.i) = NO_ROTATE; } + break; -#if YYDEBUG != 0 - if (yydebug) + case 80: +#line 378 "levcomp.ypp" { - short *ssp1 = yyss - 1; - fprintf (stderr, "state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); + lc_map.map.add_line((yyvsp[(1) - (1)].text)); + } + break; + + +/* Line 1267 of yacc.c. */ +#line 1960 "levcomp.tab.c" + default: break; } -#endif + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; -#ifdef YYLSP_NEEDED - yylsp++; - if (yylen == 0) - { - yylsp->first_line = yylloc.first_line; - yylsp->first_column = yylloc.first_column; - yylsp->last_line = (yylsp-1)->last_line; - yylsp->last_column = (yylsp-1)->last_column; - yylsp->text = 0; - } - else - { - yylsp->last_line = (yylsp+yylen-1)->last_line; - yylsp->last_column = (yylsp+yylen-1)->last_column; - } -#endif - /* Now "shift" the result of the reduction. - Determine what state that goes to, - based on the state we popped back to - and the rule number reduced by. */ + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ yyn = yyr1[yyn]; - yystate = yypgoto[yyn - YYNTBASE] + *yyssp; - if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else - yystate = yydefgoto[yyn - YYNTBASE]; + yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; -yyerrlab: /* here on detecting error */ - if (! yyerrstatus) - /* If not already recovering from an error, report this error. */ +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) { ++yynerrs; - -#ifdef YYERROR_VERBOSE - yyn = yypact[yystate]; - - if (yyn > YYFLAG && yyn < YYLAST) - { - int size = 0; - char *msg; - int x, count; - - count = 0; - /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) - size += strlen(yytname[x]) + 15, count++; - msg = (char *) malloc(size + 15); - if (msg != 0) - { - strcpy(msg, "parse error"); - - if (count < 5) - { - count = 0; - for (x = (yyn < 0 ? -yyn : 0); - x < (sizeof(yytname) / sizeof(char *)); x++) - if (yycheck[x + yyn] == x) - { - strcat(msg, count == 0 ? ", expecting `" : " or `"); - strcat(msg, yytname[x]); - strcat(msg, "'"); - count++; - } - } - yyerror(msg); - free(msg); - } - else - yyerror ("parse error; also virtual memory exceeded"); - } - else -#endif /* YYERROR_VERBOSE */ - yyerror("parse error"); +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif } - goto yyerrlab1; -yyerrlab1: /* here on error raised explicitly by an action */ + if (yyerrstatus == 3) { - /* if just tried and failed to reuse lookahead token after an error, discard it. */ - - /* return failure if at end of input */ - if (yychar == YYEOF) - YYABORT; - -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); -#endif + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ - yychar = YYEMPTY; + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } } - /* Else will try to reuse lookahead token - after shifting the error token. */ + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; - yyerrstatus = 3; /* Each real token shifted decrements this */ - goto yyerrhandle; +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: -yyerrdefault: /* current state does not do anything special for the error token. */ + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; -#if 0 - /* This is wrong; only states that explicitly want error tokens - should shift them. */ - yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ - if (yyn) goto yydefault; -#endif + /* 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; -yyerrpop: /* pop the current state because it cannot handle the error token */ - if (yyssp == yyss) YYABORT; - yyvsp--; - yystate = *--yyssp; -#ifdef YYLSP_NEEDED - yylsp--; -#endif +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ -#if YYDEBUG != 0 - if (yydebug) + for (;;) { - short *ssp1 = yyss - 1; - fprintf (stderr, "Error: state stack now"); - while (ssp1 != yyssp) - fprintf (stderr, " %d", *++ssp1); - fprintf (stderr, "\n"); - } -#endif - -yyerrhandle: + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } - yyn = yypact[yystate]; - if (yyn == YYFLAG) - goto yyerrdefault; + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; - yyn += YYTERROR; - if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) - goto yyerrdefault; - yyn = yytable[yyn]; - if (yyn < 0) - { - if (yyn == YYFLAG) - goto yyerrpop; - yyn = -yyn; - goto yyreduce; + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); } - else if (yyn == 0) - goto yyerrpop; if (yyn == YYFINAL) YYACCEPT; -#if YYDEBUG != 0 - if (yydebug) - fprintf(stderr, "Shifting error token, "); -#endif - *++yyvsp = yylval; -#ifdef YYLSP_NEEDED - *++yylsp = yylloc; -#endif + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; - yyacceptlab: - /* YYACCEPT comes here. */ - if (yyfree_stacks) - { - free (yyss); - free (yyvs); -#ifdef YYLSP_NEEDED - free (yyls); + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ #endif - } - return 0; - yyabortlab: - /* YYABORT comes here. */ - if (yyfree_stacks) +yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + /* 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) { - free (yyss); - free (yyvs); -#ifdef YYLSP_NEEDED - free (yyls); -#endif + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); } - return 1; +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); } + + #line 383 "levcomp.ypp" + |