| File: | laygram.c |
| Location: | line 1183, column 5 |
| Description: | Value stored to 'yymsg' is never read |
| 1 | /* A Bison parser, made by GNU Bison 2.7.12-4996. */ |
| 2 | |
| 3 | /* Bison implementation for Yacc-like parsers in C |
| 4 | |
| 5 | Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. |
| 6 | |
| 7 | This program is free software: you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation, either version 3 of the License, or |
| 10 | (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | /* As a special exception, you may create a larger work that contains |
| 21 | part or all of the Bison parser skeleton and distribute that work |
| 22 | under terms of your choice, so long as that work isn't itself a |
| 23 | parser generator using the skeleton or a modified version thereof |
| 24 | as a parser skeleton. Alternatively, if you modify or redistribute |
| 25 | the parser skeleton itself, you may (at your option) remove this |
| 26 | special exception, which will cause the skeleton and the resulting |
| 27 | Bison output files to be licensed under the GNU General Public |
| 28 | License without this special exception. |
| 29 | |
| 30 | This special exception was added by the Free Software Foundation in |
| 31 | version 2.2 of Bison. */ |
| 32 | |
| 33 | /* C LALR(1) parser skeleton written by Richard Stallman, by |
| 34 | simplifying the original so-called "semantic" parser. */ |
| 35 | |
| 36 | /* All symbols defined below should begin with yy or YY, to avoid |
| 37 | infringing on user name space. This should be done even for local |
| 38 | variables, as they might otherwise be expanded by user macros. |
| 39 | There are some unavoidable exceptions within include files to |
| 40 | define necessary library symbols; they are noted "INFRINGES ON |
| 41 | USER NAME SPACE" below. */ |
| 42 | |
| 43 | /* Identify Bison output. */ |
| 44 | #define YYBISON1 1 |
| 45 | |
| 46 | /* Bison version. */ |
| 47 | #define YYBISON_VERSION"2.7.12-4996" "2.7.12-4996" |
| 48 | |
| 49 | /* Skeleton name. */ |
| 50 | #define YYSKELETON_NAME"yacc.c" "yacc.c" |
| 51 | |
| 52 | /* Pure parsers. */ |
| 53 | #define YYPURE0 0 |
| 54 | |
| 55 | /* Push parsers. */ |
| 56 | #define YYPUSH0 0 |
| 57 | |
| 58 | /* Pull parsers. */ |
| 59 | #define YYPULL1 1 |
| 60 | |
| 61 | |
| 62 | /* Substitute the variable and function names. */ |
| 63 | #define yyparseLayYYparse LayYYparse |
| 64 | #define yylexLayYYlex LayYYlex |
| 65 | #define yyerrorLayYYerror LayYYerror |
| 66 | #define yylvalLayYYlval LayYYlval |
| 67 | #define yycharLayYYchar LayYYchar |
| 68 | #define yydebugLayYYdebug LayYYdebug |
| 69 | #define yynerrsLayYYnerrs LayYYnerrs |
| 70 | |
| 71 | /* Copy the first part of user declarations. */ |
| 72 | /* Line 371 of yacc.c */ |
| 73 | #line 1 "laygram.y" |
| 74 | |
| 75 | #include <X11/Xlib.h> |
| 76 | #include <X11/Xresource.h> |
| 77 | #include <stdio.h> |
| 78 | #include <X11/IntrinsicP.h> |
| 79 | #include <X11/cursorfont.h> |
| 80 | #include <X11/StringDefs.h> |
| 81 | |
| 82 | #include <X11/Xmu/Misc.h> |
| 83 | #include <X11/Xmu/Converters.h> |
| 84 | #include <X11/Xaw3d/LayoutP.h> |
| 85 | |
| 86 | #include "LayYY.h" |
| 87 | |
| 88 | #define yysetdestLayYYsetdest LayYYsetdest |
| 89 | #define yywrapLayYYwrap LayYYwrap |
| 90 | |
| 91 | static LayoutPtr *dest; |
| 92 | |
| 93 | |
| 94 | /* Line 371 of yacc.c */ |
| 95 | #line 96 "laygram.c" |
| 96 | |
| 97 | # ifndef YY_NULL0 |
| 98 | # if defined __cplusplus && 201103L <= __cplusplus |
| 99 | # define YY_NULL0 nullptr |
| 100 | # else |
| 101 | # define YY_NULL0 0 |
| 102 | # endif |
| 103 | # endif |
| 104 | |
| 105 | /* Enabling verbose error messages. */ |
| 106 | #ifdef YYERROR_VERBOSE0 |
| 107 | # undef YYERROR_VERBOSE0 |
| 108 | # define YYERROR_VERBOSE0 1 |
| 109 | #else |
| 110 | # define YYERROR_VERBOSE0 0 |
| 111 | #endif |
| 112 | |
| 113 | /* In a future release of Bison, this section will be replaced |
| 114 | by #include "y.tab.h". */ |
| 115 | #ifndef YY_LAYYY_LAYGRAM_H_INCLUDED |
| 116 | # define YY_LAYYY_LAYGRAM_H_INCLUDED |
| 117 | /* Enabling traces. */ |
| 118 | #ifndef YYDEBUG0 |
| 119 | # define YYDEBUG0 0 |
| 120 | #endif |
| 121 | #if YYDEBUG0 |
| 122 | extern int LayYYdebug; |
| 123 | #endif |
| 124 | |
| 125 | /* Tokens. */ |
| 126 | #ifndef YYTOKENTYPE |
| 127 | # define YYTOKENTYPE |
| 128 | /* Put the tokens into the symbol table, so that GDB and other debuggers |
| 129 | know about them. */ |
| 130 | enum yytokentype { |
| 131 | OC258 = 258, |
| 132 | CC259 = 259, |
| 133 | OA260 = 260, |
| 134 | CA261 = 261, |
| 135 | OP262 = 262, |
| 136 | CP263 = 263, |
| 137 | NAME264 = 264, |
| 138 | NUMBER265 = 265, |
| 139 | INFINITY266 = 266, |
| 140 | VERTICAL267 = 267, |
| 141 | HORIZONTAL268 = 268, |
| 142 | EQUAL269 = 269, |
| 143 | DOLLAR270 = 270, |
| 144 | MINUS271 = 271, |
| 145 | PLUS272 = 272, |
| 146 | PERCENTOF273 = 273, |
| 147 | DIVIDE274 = 274, |
| 148 | TIMES275 = 275, |
| 149 | PERCENT276 = 276, |
| 150 | HEIGHT277 = 277, |
| 151 | WIDTH278 = 278, |
| 152 | UPLUS279 = 279, |
| 153 | UMINUS280 = 280 |
| 154 | }; |
| 155 | #endif |
| 156 | /* Tokens. */ |
| 157 | #define OC258 258 |
| 158 | #define CC259 259 |
| 159 | #define OA260 260 |
| 160 | #define CA261 261 |
| 161 | #define OP262 262 |
| 162 | #define CP263 263 |
| 163 | #define NAME264 264 |
| 164 | #define NUMBER265 265 |
| 165 | #define INFINITY266 266 |
| 166 | #define VERTICAL267 267 |
| 167 | #define HORIZONTAL268 268 |
| 168 | #define EQUAL269 269 |
| 169 | #define DOLLAR270 270 |
| 170 | #define MINUS271 271 |
| 171 | #define PLUS272 272 |
| 172 | #define PERCENTOF273 273 |
| 173 | #define DIVIDE274 274 |
| 174 | #define TIMES275 275 |
| 175 | #define PERCENT276 276 |
| 176 | #define HEIGHT277 277 |
| 177 | #define WIDTH278 278 |
| 178 | #define UPLUS279 279 |
| 179 | #define UMINUS280 280 |
| 180 | |
| 181 | |
| 182 | |
| 183 | #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED1 |
| 184 | typedef union YYSTYPE |
| 185 | { |
| 186 | /* Line 387 of yacc.c */ |
| 187 | #line 22 "laygram.y" |
| 188 | |
| 189 | int ival; |
| 190 | XrmQuark qval; |
| 191 | BoxPtr bval; |
| 192 | BoxParamsPtr pval; |
| 193 | GlueRec gval; |
| 194 | LayoutDirection lval; |
| 195 | ExprPtr eval; |
| 196 | Operator oval; |
| 197 | |
| 198 | |
| 199 | /* Line 387 of yacc.c */ |
| 200 | #line 201 "laygram.c" |
| 201 | } YYSTYPE; |
| 202 | # define YYSTYPE_IS_TRIVIAL1 1 |
| 203 | # define yystypeYYSTYPE YYSTYPE /* obsolescent; will be withdrawn */ |
| 204 | # define YYSTYPE_IS_DECLARED1 1 |
| 205 | #endif |
| 206 | |
| 207 | extern YYSTYPE LayYYlval; |
| 208 | |
| 209 | #ifdef YYPARSE_PARAM |
| 210 | #if defined __STDC__1 || defined __cplusplus |
| 211 | int LayYYparse (void *YYPARSE_PARAM); |
| 212 | #else |
| 213 | int LayYYparse (); |
| 214 | #endif |
| 215 | #else /* ! YYPARSE_PARAM */ |
| 216 | #if defined __STDC__1 || defined __cplusplus |
| 217 | int LayYYparse (void); |
| 218 | #else |
| 219 | int LayYYparse (); |
| 220 | #endif |
| 221 | #endif /* ! YYPARSE_PARAM */ |
| 222 | |
| 223 | #endif /* !YY_LAYYY_LAYGRAM_H_INCLUDED */ |
| 224 | |
| 225 | /* Copy the second part of user declarations. */ |
| 226 | |
| 227 | /* Line 390 of yacc.c */ |
| 228 | #line 229 "laygram.c" |
| 229 | |
| 230 | #ifdef short |
| 231 | # undef short |
| 232 | #endif |
| 233 | |
| 234 | #ifdef YYTYPE_UINT8 |
| 235 | typedef YYTYPE_UINT8 yytype_uint8; |
| 236 | #else |
| 237 | typedef unsigned char yytype_uint8; |
| 238 | #endif |
| 239 | |
| 240 | #ifdef YYTYPE_INT8 |
| 241 | typedef YYTYPE_INT8 yytype_int8; |
| 242 | #elif (defined __STDC__1 || defined __C99__FUNC__ \ |
| 243 | || defined __cplusplus || defined _MSC_VER) |
| 244 | typedef signed char yytype_int8; |
| 245 | #else |
| 246 | typedef short int yytype_int8; |
| 247 | #endif |
| 248 | |
| 249 | #ifdef YYTYPE_UINT16 |
| 250 | typedef YYTYPE_UINT16 yytype_uint16; |
| 251 | #else |
| 252 | typedef unsigned short int yytype_uint16; |
| 253 | #endif |
| 254 | |
| 255 | #ifdef YYTYPE_INT16 |
| 256 | typedef YYTYPE_INT16 yytype_int16; |
| 257 | #else |
| 258 | typedef short int yytype_int16; |
| 259 | #endif |
| 260 | |
| 261 | #ifndef YYSIZE_Tlong unsigned int |
| 262 | # ifdef __SIZE_TYPE__long unsigned int |
| 263 | # define YYSIZE_Tlong unsigned int __SIZE_TYPE__long unsigned int |
| 264 | # elif defined size_t |
| 265 | # define YYSIZE_Tlong unsigned int size_t |
| 266 | # elif ! defined YYSIZE_Tlong unsigned int && (defined __STDC__1 || defined __C99__FUNC__ \ |
| 267 | || defined __cplusplus || defined _MSC_VER) |
| 268 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
| 269 | # define YYSIZE_Tlong unsigned int size_t |
| 270 | # else |
| 271 | # define YYSIZE_Tlong unsigned int unsigned int |
| 272 | # endif |
| 273 | #endif |
| 274 | |
| 275 | #define YYSIZE_MAXIMUM((long unsigned int) -1) ((YYSIZE_Tlong unsigned int) -1) |
| 276 | |
| 277 | #ifndef YY_ |
| 278 | # if defined YYENABLE_NLS && YYENABLE_NLS |
| 279 | # if ENABLE_NLS |
| 280 | # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ |
| 281 | # define YY_(Msgid)Msgid dgettext ("bison-runtime", Msgid) |
| 282 | # endif |
| 283 | # endif |
| 284 | # ifndef YY_ |
| 285 | # define YY_(Msgid)Msgid Msgid |
| 286 | # endif |
| 287 | #endif |
| 288 | |
| 289 | #ifndef __attribute__ |
| 290 | /* This feature is available in gcc versions 2.5 and later. */ |
| 291 | # if (! defined __GNUC__4 || __GNUC__4 < 2 \ |
| 292 | || (__GNUC__4 == 2 && __GNUC_MINOR__2 < 5)) |
| 293 | # define __attribute__(Spec) /* empty */ |
| 294 | # endif |
| 295 | #endif |
| 296 | |
| 297 | /* Suppress unused-variable warnings by "using" E. */ |
| 298 | #if ! defined lint || defined __GNUC__4 |
| 299 | # define YYUSE(E)((void) (E)) ((void) (E)) |
| 300 | #else |
| 301 | # define YYUSE(E)((void) (E)) /* empty */ |
| 302 | #endif |
| 303 | |
| 304 | |
| 305 | /* Identity function, used to suppress warnings about constant conditions. */ |
| 306 | #ifndef lint |
| 307 | # define YYID(N)(N) (N) |
| 308 | #else |
| 309 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 310 | || defined __cplusplus || defined _MSC_VER) |
| 311 | static int |
| 312 | YYID (int yyi)(int yyi) |
| 313 | #else |
| 314 | static int |
| 315 | YYID (yyi)(yyi) |
| 316 | int yyi; |
| 317 | #endif |
| 318 | { |
| 319 | return yyi; |
| 320 | } |
| 321 | #endif |
| 322 | |
| 323 | #if ! defined yyoverflow || YYERROR_VERBOSE0 |
| 324 | |
| 325 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
| 326 | |
| 327 | # ifdef YYSTACK_USE_ALLOCA |
| 328 | # if YYSTACK_USE_ALLOCA |
| 329 | # ifdef __GNUC__4 |
| 330 | # define YYSTACK_ALLOCmalloc __builtin_alloca |
| 331 | # elif defined __BUILTIN_VA_ARG_INCR |
| 332 | # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ |
| 333 | # elif defined _AIX |
| 334 | # define YYSTACK_ALLOCmalloc __alloca |
| 335 | # elif defined _MSC_VER |
| 336 | # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ |
| 337 | # define alloca _alloca |
| 338 | # else |
| 339 | # define YYSTACK_ALLOCmalloc alloca |
| 340 | # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
| 341 | || defined __cplusplus || defined _MSC_VER) |
| 342 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| 343 | /* Use EXIT_SUCCESS as a witness for stdlib.h. */ |
| 344 | # ifndef EXIT_SUCCESS |
| 345 | # define EXIT_SUCCESS 0 |
| 346 | # endif |
| 347 | # endif |
| 348 | # endif |
| 349 | # endif |
| 350 | # endif |
| 351 | |
| 352 | # ifdef YYSTACK_ALLOCmalloc |
| 353 | /* Pacify GCC's `empty if-body' warning. */ |
| 354 | # define YYSTACK_FREEfree(Ptr) do { /* empty */; } while (YYID (0)(0)) |
| 355 | # ifndef YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) |
| 356 | /* The OS might guarantee only one guard page at the bottom of the stack, |
| 357 | and a page size can be as small as 4096 bytes. So we cannot safely |
| 358 | invoke alloca (N) if N exceeds 4096. Use a slightly smaller number |
| 359 | to allow for a few compiler-allocated temporary stack slots. */ |
| 360 | # define YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) 4032 /* reasonable circa 2006 */ |
| 361 | # endif |
| 362 | # else |
| 363 | # define YYSTACK_ALLOCmalloc YYMALLOCmalloc |
| 364 | # define YYSTACK_FREEfree YYFREEfree |
| 365 | # ifndef YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) |
| 366 | # define YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) YYSIZE_MAXIMUM((long unsigned int) -1) |
| 367 | # endif |
| 368 | # if (defined __cplusplus && ! defined EXIT_SUCCESS \ |
| 369 | && ! ((defined YYMALLOCmalloc || defined malloc) \ |
| 370 | && (defined YYFREEfree || defined free))) |
| 371 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
| 372 | # ifndef EXIT_SUCCESS |
| 373 | # define EXIT_SUCCESS 0 |
| 374 | # endif |
| 375 | # endif |
| 376 | # ifndef YYMALLOCmalloc |
| 377 | # define YYMALLOCmalloc malloc |
| 378 | # if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
| 379 | || defined __cplusplus || defined _MSC_VER) |
| 380 | void *malloc (YYSIZE_Tlong unsigned int); /* INFRINGES ON USER NAME SPACE */ |
| 381 | # endif |
| 382 | # endif |
| 383 | # ifndef YYFREEfree |
| 384 | # define YYFREEfree free |
| 385 | # if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
| 386 | || defined __cplusplus || defined _MSC_VER) |
| 387 | void free (void *); /* INFRINGES ON USER NAME SPACE */ |
| 388 | # endif |
| 389 | # endif |
| 390 | # endif |
| 391 | #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ |
| 392 | |
| 393 | |
| 394 | #if (! defined yyoverflow \ |
| 395 | && (! defined __cplusplus \ |
| 396 | || (defined YYSTYPE_IS_TRIVIAL1 && YYSTYPE_IS_TRIVIAL1))) |
| 397 | |
| 398 | /* A type that is properly aligned for any stack member. */ |
| 399 | union yyalloc |
| 400 | { |
| 401 | yytype_int16 yyss_alloc; |
| 402 | YYSTYPE yyvs_alloc; |
| 403 | }; |
| 404 | |
| 405 | /* The size of the maximum gap between one aligned stack and the next. */ |
| 406 | # define YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1) (sizeof (union yyalloc) - 1) |
| 407 | |
| 408 | /* The size of an array large to enough to hold all stacks, each with |
| 409 | N elements. */ |
| 410 | # define YYSTACK_BYTES(N)((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) + (sizeof ( union yyalloc) - 1)) \ |
| 411 | ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ |
| 412 | + YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1)) |
| 413 | |
| 414 | # define YYCOPY_NEEDED1 1 |
| 415 | |
| 416 | /* Relocate STACK from its old location to the new one. The |
| 417 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
| 418 | elements in the stack, and YYPTR gives the new location of the |
| 419 | stack. Advance YYPTR to a properly aligned location for the next |
| 420 | stack. */ |
| 421 | # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ |
| 422 | do \ |
| 423 | { \ |
| 424 | YYSIZE_Tlong unsigned int yynewbytes; \ |
| 425 | YYCOPY (&yyptr->Stack_alloc, Stack, yysize)__builtin_memcpy (&yyptr->Stack_alloc, Stack, (yysize) * sizeof (*(Stack))); \ |
| 426 | Stack = &yyptr->Stack_alloc; \ |
| 427 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1); \ |
| 428 | yyptr += yynewbytes / sizeof (*yyptr); \ |
| 429 | } \ |
| 430 | while (YYID (0)(0)) |
| 431 | |
| 432 | #endif |
| 433 | |
| 434 | #if defined YYCOPY_NEEDED1 && YYCOPY_NEEDED1 |
| 435 | /* Copy COUNT objects from SRC to DST. The source and destination do |
| 436 | not overlap. */ |
| 437 | # ifndef YYCOPY |
| 438 | # if defined __GNUC__4 && 1 < __GNUC__4 |
| 439 | # define YYCOPY(Dst, Src, Count)__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) \ |
| 440 | __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) |
| 441 | # else |
| 442 | # define YYCOPY(Dst, Src, Count)__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) \ |
| 443 | do \ |
| 444 | { \ |
| 445 | YYSIZE_Tlong unsigned int yyi; \ |
| 446 | for (yyi = 0; yyi < (Count); yyi++) \ |
| 447 | (Dst)[yyi] = (Src)[yyi]; \ |
| 448 | } \ |
| 449 | while (YYID (0)(0)) |
| 450 | # endif |
| 451 | # endif |
| 452 | #endif /* !YYCOPY_NEEDED */ |
| 453 | |
| 454 | /* YYFINAL -- State number of the termination state. */ |
| 455 | #define YYFINAL6 6 |
| 456 | /* YYLAST -- Last index in YYTABLE. */ |
| 457 | #define YYLAST84 84 |
| 458 | |
| 459 | /* YYNTOKENS -- Number of terminals. */ |
| 460 | #define YYNTOKENS26 26 |
| 461 | /* YYNNTS -- Number of nonterminals. */ |
| 462 | #define YYNNTS14 14 |
| 463 | /* YYNRULES -- Number of rules. */ |
| 464 | #define YYNRULES39 39 |
| 465 | /* YYNRULES -- Number of states. */ |
| 466 | #define YYNSTATES68 68 |
| 467 | |
| 468 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
| 469 | #define YYUNDEFTOK2 2 |
| 470 | #define YYMAXUTOK280 280 |
| 471 | |
| 472 | #define YYTRANSLATE(YYX)((unsigned int) (YYX) <= 280 ? yytranslate[YYX] : 2) \ |
| 473 | ((unsigned int) (YYX) <= YYMAXUTOK280 ? yytranslate[YYX] : YYUNDEFTOK2) |
| 474 | |
| 475 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
| 476 | static const yytype_uint8 yytranslate[] = |
| 477 | { |
| 478 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 479 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 480 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 481 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 482 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 483 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 484 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 485 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 486 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 487 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 488 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 489 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 490 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 491 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 492 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 493 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 494 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 495 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 496 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 497 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 498 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 499 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 500 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 501 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 502 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
| 503 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
| 504 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
| 505 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
| 506 | 25 |
| 507 | }; |
| 508 | |
| 509 | #if YYDEBUG0 |
| 510 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
| 511 | YYRHS. */ |
| 512 | static const yytype_uint8 yyprhs[] = |
| 513 | { |
| 514 | 0, 0, 3, 5, 8, 11, 15, 17, 22, 25, |
| 515 | 27, 35, 36, 41, 42, 45, 46, 49, 50, 53, |
| 516 | 55, 57, 60, 63, 65, 68, 71, 75, 78, 80, |
| 517 | 83, 87, 91, 95, 99, 103, 106, 109, 111, 113 |
| 518 | }; |
| 519 | |
| 520 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
| 521 | static const yytype_int8 yyrhs[] = |
| 522 | { |
| 523 | 27, 0, -1, 29, -1, 9, 31, -1, 36, 32, |
| 524 | -1, 9, 14, 36, -1, 29, -1, 39, 3, 30, |
| 525 | 4, -1, 28, 30, -1, 28, -1, 5, 33, 34, |
| 526 | 20, 33, 34, 6, -1, -1, 5, 33, 34, 6, |
| 527 | -1, -1, 17, 35, -1, -1, 16, 35, -1, -1, |
| 528 | 37, 11, -1, 37, -1, 11, -1, 16, 37, -1, |
| 529 | 17, 37, -1, 37, -1, 23, 9, -1, 22, 9, |
| 530 | -1, 7, 38, 8, -1, 37, 21, -1, 10, -1, |
| 531 | 15, 9, -1, 38, 17, 38, -1, 38, 16, 38, |
| 532 | -1, 38, 20, 38, -1, 38, 19, 38, -1, 38, |
| 533 | 18, 38, -1, 16, 38, -1, 17, 38, -1, 37, |
| 534 | -1, 12, -1, 13, -1 |
| 535 | }; |
| 536 | |
| 537 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
| 538 | static const yytype_uint8 yyrline[] = |
| 539 | { |
| 540 | 0, 54, 54, 57, 67, 77, 86, 91, 117, 122, |
| 541 | 125, 136, 146, 157, 167, 170, 172, 175, 177, 179, |
| 542 | 181, 184, 191, 193, 195, 200, 205, 207, 214, 219, |
| 543 | 225, 233, 235, 237, 239, 241, 248, 250, 252, 254 |
| 544 | }; |
| 545 | #endif |
| 546 | |
| 547 | #if YYDEBUG0 || YYERROR_VERBOSE0 || 0 |
| 548 | /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
| 549 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
| 550 | static const char *const yytname[] = |
| 551 | { |
| 552 | "$end", "error", "$undefined", "OC", "CC", "OA", "CA", "OP", "CP", |
| 553 | "NAME", "NUMBER", "INFINITY", "VERTICAL", "HORIZONTAL", "EQUAL", |
| 554 | "DOLLAR", "MINUS", "PLUS", "PERCENTOF", "DIVIDE", "TIMES", "PERCENT", |
| 555 | "HEIGHT", "WIDTH", "UPLUS", "UMINUS", "$accept", "layout", "box", |
| 556 | "compositebox", "boxes", "bothparams", "oneparams", "opStretch", |
| 557 | "opShrink", "glue", "signedExpr", "simpleExpr", "expr", "orientation", YY_NULL0 |
| 558 | }; |
| 559 | #endif |
| 560 | |
| 561 | # ifdef YYPRINT |
| 562 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
| 563 | token YYLEX-NUM. */ |
| 564 | static const yytype_uint16 yytoknum[] = |
| 565 | { |
| 566 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
| 567 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
| 568 | 275, 276, 277, 278, 279, 280 |
| 569 | }; |
| 570 | # endif |
| 571 | |
| 572 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
| 573 | static const yytype_uint8 yyr1[] = |
| 574 | { |
| 575 | 0, 26, 27, 28, 28, 28, 28, 29, 30, 30, |
| 576 | 31, 31, 32, 32, 33, 33, 34, 34, 35, 35, |
| 577 | 35, 36, 36, 36, 37, 37, 37, 37, 37, 37, |
| 578 | 38, 38, 38, 38, 38, 38, 38, 38, 39, 39 |
| 579 | }; |
| 580 | |
| 581 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
| 582 | static const yytype_uint8 yyr2[] = |
| 583 | { |
| 584 | 0, 2, 1, 2, 2, 3, 1, 4, 2, 1, |
| 585 | 7, 0, 4, 0, 2, 0, 2, 0, 2, 1, |
| 586 | 1, 2, 2, 1, 2, 2, 3, 2, 1, 2, |
| 587 | 3, 3, 3, 3, 3, 2, 2, 1, 1, 1 |
| 588 | }; |
| 589 | |
| 590 | /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. |
| 591 | Performed when YYTABLE doesn't specify something else to do. Zero |
| 592 | means the default is an error. */ |
| 593 | static const yytype_uint8 yydefact[] = |
| 594 | { |
| 595 | 0, 38, 39, 0, 2, 0, 1, 0, 0, 11, |
| 596 | 28, 0, 0, 0, 0, 0, 9, 6, 0, 13, |
| 597 | 23, 0, 0, 37, 0, 15, 0, 3, 29, 21, |
| 598 | 22, 25, 24, 8, 7, 15, 4, 27, 35, 36, |
| 599 | 26, 0, 0, 0, 0, 0, 0, 17, 5, 17, |
| 600 | 31, 30, 34, 33, 32, 20, 14, 19, 0, 0, |
| 601 | 0, 18, 16, 15, 12, 17, 0, 10 |
| 602 | }; |
| 603 | |
| 604 | /* YYDEFGOTO[NTERM-NUM]. */ |
| 605 | static const yytype_int8 yydefgoto[] = |
| 606 | { |
| 607 | -1, 3, 16, 17, 18, 27, 36, 47, 59, 56, |
| 608 | 19, 23, 24, 5 |
| 609 | }; |
| 610 | |
| 611 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
| 612 | STATE-NUM. */ |
| 613 | #define YYPACT_NINF-46 -46 |
| 614 | static const yytype_int8 yypact[] = |
| 615 | { |
| 616 | -2, -46, -46, 8, -46, 13, -46, 21, 25, 7, |
| 617 | -46, 9, 43, 43, 18, 36, 21, -46, 48, 52, |
| 618 | 38, 25, 25, 38, 61, 50, 39, -46, -46, 38, |
| 619 | 38, -46, -46, -46, -46, 50, -46, -46, -46, -46, |
| 620 | -46, 25, 25, 25, 25, 25, 53, 54, -46, 54, |
| 621 | -5, -5, -46, -46, -46, -46, -46, -4, 53, 51, |
| 622 | 66, -46, -46, 50, -46, 54, 67, -46 |
| 623 | }; |
| 624 | |
| 625 | /* YYPGOTO[NTERM-NUM]. */ |
| 626 | static const yytype_int8 yypgoto[] = |
| 627 | { |
| 628 | -46, -46, -46, 74, 68, -46, -46, -34, -45, 24, |
| 629 | 57, -7, -19, -46 |
| 630 | }; |
| 631 | |
| 632 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
| 633 | positive, shift that token. If negative, reduce the rule which |
| 634 | number is the opposite. If YYTABLE_NINF, syntax error. */ |
| 635 | #define YYTABLE_NINF-1 -1 |
| 636 | static const yytype_uint8 yytable[] = |
| 637 | { |
| 638 | 20, 49, 38, 39, 60, 29, 30, 61, 6, 20, |
| 639 | 1, 2, 25, 43, 44, 45, 7, 37, 28, 20, |
| 640 | 66, 26, 50, 51, 52, 53, 54, 31, 8, 65, |
| 641 | 9, 10, 8, 1, 2, 10, 11, 12, 13, 57, |
| 642 | 11, 21, 22, 14, 15, 32, 8, 14, 15, 10, |
| 643 | 8, 57, 34, 10, 11, 12, 13, 35, 11, 37, |
| 644 | 8, 14, 15, 10, 55, 14, 15, 46, 11, 40, |
| 645 | 58, 63, 64, 67, 4, 14, 15, 41, 42, 43, |
| 646 | 44, 45, 62, 48, 33 |
| 647 | }; |
| 648 | |
| 649 | #define yypact_value_is_default(Yystate)(!!((Yystate) == (-46))) \ |
| 650 | (!!((Yystate) == (-46))) |
| 651 | |
| 652 | #define yytable_value_is_error(Yytable_value)(0) \ |
| 653 | YYID (0)(0) |
| 654 | |
| 655 | static const yytype_uint8 yycheck[] = |
| 656 | { |
| 657 | 7, 35, 21, 22, 49, 12, 13, 11, 0, 16, |
| 658 | 12, 13, 5, 18, 19, 20, 3, 21, 9, 26, |
| 659 | 65, 14, 41, 42, 43, 44, 45, 9, 7, 63, |
| 660 | 9, 10, 7, 12, 13, 10, 15, 16, 17, 46, |
| 661 | 15, 16, 17, 22, 23, 9, 7, 22, 23, 10, |
| 662 | 7, 58, 4, 10, 15, 16, 17, 5, 15, 21, |
| 663 | 7, 22, 23, 10, 11, 22, 23, 17, 15, 8, |
| 664 | 16, 20, 6, 6, 0, 22, 23, 16, 17, 18, |
| 665 | 19, 20, 58, 26, 16 |
| 666 | }; |
| 667 | |
| 668 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
| 669 | symbol of state STATE-NUM. */ |
| 670 | static const yytype_uint8 yystos[] = |
| 671 | { |
| 672 | 0, 12, 13, 27, 29, 39, 0, 3, 7, 9, |
| 673 | 10, 15, 16, 17, 22, 23, 28, 29, 30, 36, |
| 674 | 37, 16, 17, 37, 38, 5, 14, 31, 9, 37, |
| 675 | 37, 9, 9, 30, 4, 5, 32, 21, 38, 38, |
| 676 | 8, 16, 17, 18, 19, 20, 17, 33, 36, 33, |
| 677 | 38, 38, 38, 38, 38, 11, 35, 37, 16, 34, |
| 678 | 34, 11, 35, 20, 6, 33, 34, 6 |
| 679 | }; |
| 680 | |
| 681 | #define yyerrok(yyerrstatus = 0) (yyerrstatus = 0) |
| 682 | #define yyclearin(LayYYchar = (-2)) (yycharLayYYchar = YYEMPTY(-2)) |
| 683 | #define YYEMPTY(-2) (-2) |
| 684 | #define YYEOF0 0 |
| 685 | |
| 686 | #define YYACCEPTgoto yyacceptlab goto yyacceptlab |
| 687 | #define YYABORTgoto yyabortlab goto yyabortlab |
| 688 | #define YYERRORgoto yyerrorlab goto yyerrorlab |
| 689 | |
| 690 | |
| 691 | /* Like YYERROR except do call yyerror. This remains here temporarily |
| 692 | to ease the transition to the new meaning of YYERROR, for GCC. |
| 693 | Once GCC version 2 has supplanted version 1, this can go. However, |
| 694 | YYFAIL appears to be in use. Nevertheless, it is formally deprecated |
| 695 | in Bison 2.4.2's NEWS entry, where a plan to phase it out is |
| 696 | discussed. */ |
| 697 | |
| 698 | #define YYFAILgoto yyerrlab goto yyerrlab |
| 699 | #if defined YYFAILgoto yyerrlab |
| 700 | /* This is here to suppress warnings from the GCC cpp's |
| 701 | -Wunused-macros. Normally we don't worry about that warning, but |
| 702 | some users do, and we want to make it easy for users to remove |
| 703 | YYFAIL uses, which will produce warnings from Bison 2.5. */ |
| 704 | #endif |
| 705 | |
| 706 | #define YYRECOVERING()(!!yyerrstatus) (!!yyerrstatus) |
| 707 | |
| 708 | #define YYBACKUP(Token, Value)do if (LayYYchar == (-2)) { LayYYchar = (Token); LayYYlval = ( Value); (yyvsp -= (yylen), yyssp -= (yylen)); yystate = *yyssp ; goto yybackup; } else { LayYYerror ("syntax error: cannot back up" ); goto yyerrorlab; } while ((0)) \ |
| 709 | do \ |
| 710 | if (yycharLayYYchar == YYEMPTY(-2)) \ |
| 711 | { \ |
| 712 | yycharLayYYchar = (Token); \ |
| 713 | yylvalLayYYlval = (Value); \ |
| 714 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); \ |
| 715 | yystate = *yyssp; \ |
| 716 | goto yybackup; \ |
| 717 | } \ |
| 718 | else \ |
| 719 | { \ |
| 720 | yyerrorLayYYerror (YY_("syntax error: cannot back up")"syntax error: cannot back up"); \ |
| 721 | YYERRORgoto yyerrorlab; \ |
| 722 | } \ |
| 723 | while (YYID (0)(0)) |
| 724 | |
| 725 | /* Error token number */ |
| 726 | #define YYTERROR1 1 |
| 727 | #define YYERRCODE256 256 |
| 728 | |
| 729 | |
| 730 | /* This macro is provided for backward compatibility. */ |
| 731 | #ifndef YY_LOCATION_PRINT |
| 732 | # define YY_LOCATION_PRINT(File, Loc)((void) 0) ((void) 0) |
| 733 | #endif |
| 734 | |
| 735 | |
| 736 | /* YYLEX -- calling `yylex' with the right arguments. */ |
| 737 | #ifdef YYLEX_PARAM |
| 738 | # define YYLEXLayYYlex () yylexLayYYlex (YYLEX_PARAM) |
| 739 | #else |
| 740 | # define YYLEXLayYYlex () yylexLayYYlex () |
| 741 | #endif |
| 742 | |
| 743 | /* Enable debugging if requested. */ |
| 744 | #if YYDEBUG0 |
| 745 | |
| 746 | # ifndef YYFPRINTF |
| 747 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
| 748 | # define YYFPRINTF fprintf |
| 749 | # endif |
| 750 | |
| 751 | # define YYDPRINTF(Args) \ |
| 752 | do { \ |
| 753 | if (yydebugLayYYdebug) \ |
| 754 | YYFPRINTF Args; \ |
| 755 | } while (YYID (0)(0)) |
| 756 | |
| 757 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ |
| 758 | do { \ |
| 759 | if (yydebugLayYYdebug) \ |
| 760 | { \ |
| 761 | YYFPRINTF (stderr__stderrp, "%s ", Title); \ |
| 762 | yy_symbol_print (stderr__stderrp, \ |
| 763 | Type, Value); \ |
| 764 | YYFPRINTF (stderr__stderrp, "\n"); \ |
| 765 | } \ |
| 766 | } while (YYID (0)(0)) |
| 767 | |
| 768 | |
| 769 | /*--------------------------------. |
| 770 | | Print this symbol on YYOUTPUT. | |
| 771 | `--------------------------------*/ |
| 772 | |
| 773 | /*ARGSUSED*/ |
| 774 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 775 | || defined __cplusplus || defined _MSC_VER) |
| 776 | static void |
| 777 | yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| 778 | #else |
| 779 | static void |
| 780 | yy_symbol_value_print (yyoutput, yytype, yyvaluep) |
| 781 | FILE *yyoutput; |
| 782 | int yytype; |
| 783 | YYSTYPE const * const yyvaluep; |
| 784 | #endif |
| 785 | { |
| 786 | FILE *yyo = yyoutput; |
| 787 | YYUSE (yyo)((void) (yyo)); |
| 788 | if (!yyvaluep) |
| 789 | return; |
| 790 | # ifdef YYPRINT |
| 791 | if (yytype < YYNTOKENS26) |
| 792 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
| 793 | # else |
| 794 | YYUSE (yyoutput)((void) (yyoutput)); |
| 795 | # endif |
| 796 | YYUSE (yytype)((void) (yytype)); |
| 797 | } |
| 798 | |
| 799 | |
| 800 | /*--------------------------------. |
| 801 | | Print this symbol on YYOUTPUT. | |
| 802 | `--------------------------------*/ |
| 803 | |
| 804 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 805 | || defined __cplusplus || defined _MSC_VER) |
| 806 | static void |
| 807 | yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
| 808 | #else |
| 809 | static void |
| 810 | yy_symbol_print (yyoutput, yytype, yyvaluep) |
| 811 | FILE *yyoutput; |
| 812 | int yytype; |
| 813 | YYSTYPE const * const yyvaluep; |
| 814 | #endif |
| 815 | { |
| 816 | if (yytype < YYNTOKENS26) |
| 817 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
| 818 | else |
| 819 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
| 820 | |
| 821 | yy_symbol_value_print (yyoutput, yytype, yyvaluep); |
| 822 | YYFPRINTF (yyoutput, ")"); |
| 823 | } |
| 824 | |
| 825 | /*------------------------------------------------------------------. |
| 826 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
| 827 | | TOP (included). | |
| 828 | `------------------------------------------------------------------*/ |
| 829 | |
| 830 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 831 | || defined __cplusplus || defined _MSC_VER) |
| 832 | static void |
| 833 | yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) |
| 834 | #else |
| 835 | static void |
| 836 | yy_stack_print (yybottom, yytop) |
| 837 | yytype_int16 *yybottom; |
| 838 | yytype_int16 *yytop; |
| 839 | #endif |
| 840 | { |
| 841 | YYFPRINTF (stderr__stderrp, "Stack now"); |
| 842 | for (; yybottom <= yytop; yybottom++) |
| 843 | { |
| 844 | int yybot = *yybottom; |
| 845 | YYFPRINTF (stderr__stderrp, " %d", yybot); |
| 846 | } |
| 847 | YYFPRINTF (stderr__stderrp, "\n"); |
| 848 | } |
| 849 | |
| 850 | # define YY_STACK_PRINT(Bottom, Top) \ |
| 851 | do { \ |
| 852 | if (yydebugLayYYdebug) \ |
| 853 | yy_stack_print ((Bottom), (Top)); \ |
| 854 | } while (YYID (0)(0)) |
| 855 | |
| 856 | |
| 857 | /*------------------------------------------------. |
| 858 | | Report that the YYRULE is going to be reduced. | |
| 859 | `------------------------------------------------*/ |
| 860 | |
| 861 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 862 | || defined __cplusplus || defined _MSC_VER) |
| 863 | static void |
| 864 | yy_reduce_print (YYSTYPE *yyvsp, int yyrule) |
| 865 | #else |
| 866 | static void |
| 867 | yy_reduce_print (yyvsp, yyrule) |
| 868 | YYSTYPE *yyvsp; |
| 869 | int yyrule; |
| 870 | #endif |
| 871 | { |
| 872 | int yynrhs = yyr2[yyrule]; |
| 873 | int yyi; |
| 874 | unsigned long int yylno = yyrline[yyrule]; |
| 875 | YYFPRINTF (stderr__stderrp, "Reducing stack by rule %d (line %lu):\n", |
| 876 | yyrule - 1, yylno); |
| 877 | /* The symbols being reduced. */ |
| 878 | for (yyi = 0; yyi < yynrhs; yyi++) |
| 879 | { |
| 880 | YYFPRINTF (stderr__stderrp, " $%d = ", yyi + 1); |
| 881 | yy_symbol_print (stderr__stderrp, yyrhs[yyprhs[yyrule] + yyi], |
| 882 | &(yyvsp[(yyi + 1) - (yynrhs)]) |
| 883 | ); |
| 884 | YYFPRINTF (stderr__stderrp, "\n"); |
| 885 | } |
| 886 | } |
| 887 | |
| 888 | # define YY_REDUCE_PRINT(Rule) \ |
| 889 | do { \ |
| 890 | if (yydebugLayYYdebug) \ |
| 891 | yy_reduce_print (yyvsp, Rule); \ |
| 892 | } while (YYID (0)(0)) |
| 893 | |
| 894 | /* Nonzero means print parse trace. It is left uninitialized so that |
| 895 | multiple parsers can coexist. */ |
| 896 | int yydebugLayYYdebug; |
| 897 | #else /* !YYDEBUG */ |
| 898 | # define YYDPRINTF(Args) |
| 899 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) |
| 900 | # define YY_STACK_PRINT(Bottom, Top) |
| 901 | # define YY_REDUCE_PRINT(Rule) |
| 902 | #endif /* !YYDEBUG */ |
| 903 | |
| 904 | |
| 905 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
| 906 | #ifndef YYINITDEPTH200 |
| 907 | # define YYINITDEPTH200 200 |
| 908 | #endif |
| 909 | |
| 910 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
| 911 | if the built-in stack extension method is used). |
| 912 | |
| 913 | Do not make this value too large; the results are undefined if |
| 914 | YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) |
| 915 | evaluated with infinite-precision integer arithmetic. */ |
| 916 | |
| 917 | #ifndef YYMAXDEPTH10000 |
| 918 | # define YYMAXDEPTH10000 10000 |
| 919 | #endif |
| 920 | |
| 921 | |
| 922 | #if YYERROR_VERBOSE0 |
| 923 | |
| 924 | # ifndef yystrlen |
| 925 | # if defined __GLIBC__ && defined _STRING_H |
| 926 | # define yystrlen strlen |
| 927 | # else |
| 928 | /* Return the length of YYSTR. */ |
| 929 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 930 | || defined __cplusplus || defined _MSC_VER) |
| 931 | static YYSIZE_Tlong unsigned int |
| 932 | yystrlen (const char *yystr) |
| 933 | #else |
| 934 | static YYSIZE_Tlong unsigned int |
| 935 | yystrlen (yystr) |
| 936 | const char *yystr; |
| 937 | #endif |
| 938 | { |
| 939 | YYSIZE_Tlong unsigned int yylen; |
| 940 | for (yylen = 0; yystr[yylen]; yylen++) |
| 941 | continue; |
| 942 | return yylen; |
| 943 | } |
| 944 | # endif |
| 945 | # endif |
| 946 | |
| 947 | # ifndef yystpcpy |
| 948 | # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE |
| 949 | # define yystpcpy stpcpy |
| 950 | # else |
| 951 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
| 952 | YYDEST. */ |
| 953 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 954 | || defined __cplusplus || defined _MSC_VER) |
| 955 | static char * |
| 956 | yystpcpy (char *yydest, const char *yysrc) |
| 957 | #else |
| 958 | static char * |
| 959 | yystpcpy (yydest, yysrc) |
| 960 | char *yydest; |
| 961 | const char *yysrc; |
| 962 | #endif |
| 963 | { |
| 964 | char *yyd = yydest; |
| 965 | const char *yys = yysrc; |
| 966 | |
| 967 | while ((*yyd++ = *yys++) != '\0') |
| 968 | continue; |
| 969 | |
| 970 | return yyd - 1; |
| 971 | } |
| 972 | # endif |
| 973 | # endif |
| 974 | |
| 975 | # ifndef yytnamerr |
| 976 | /* Copy to YYRES the contents of YYSTR after stripping away unnecessary |
| 977 | quotes and backslashes, so that it's suitable for yyerror. The |
| 978 | heuristic is that double-quoting is unnecessary unless the string |
| 979 | contains an apostrophe, a comma, or backslash (other than |
| 980 | backslash-backslash). YYSTR is taken from yytname. If YYRES is |
| 981 | null, do not copy; instead, return the length of what the result |
| 982 | would have been. */ |
| 983 | static YYSIZE_Tlong unsigned int |
| 984 | yytnamerr (char *yyres, const char *yystr) |
| 985 | { |
| 986 | if (*yystr == '"') |
| 987 | { |
| 988 | YYSIZE_Tlong unsigned int yyn = 0; |
| 989 | char const *yyp = yystr; |
| 990 | |
| 991 | for (;;) |
| 992 | switch (*++yyp) |
| 993 | { |
| 994 | case '\'': |
| 995 | case ',': |
| 996 | goto do_not_strip_quotes; |
| 997 | |
| 998 | case '\\': |
| 999 | if (*++yyp != '\\') |
| 1000 | goto do_not_strip_quotes; |
| 1001 | /* Fall through. */ |
| 1002 | default: |
| 1003 | if (yyres) |
| 1004 | yyres[yyn] = *yyp; |
| 1005 | yyn++; |
| 1006 | break; |
| 1007 | |
| 1008 | case '"': |
| 1009 | if (yyres) |
| 1010 | yyres[yyn] = '\0'; |
| 1011 | return yyn; |
| 1012 | } |
| 1013 | do_not_strip_quotes: ; |
| 1014 | } |
| 1015 | |
| 1016 | if (! yyres) |
| 1017 | return yystrlen (yystr); |
| 1018 | |
| 1019 | return yystpcpy (yyres, yystr) - yyres; |
| 1020 | } |
| 1021 | # endif |
| 1022 | |
| 1023 | /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message |
| 1024 | about the unexpected token YYTOKEN for the state stack whose top is |
| 1025 | YYSSP. |
| 1026 | |
| 1027 | Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is |
| 1028 | not large enough to hold the message. In that case, also set |
| 1029 | *YYMSG_ALLOC to the required number of bytes. Return 2 if the |
| 1030 | required number of bytes is too large to store. */ |
| 1031 | static int |
| 1032 | yysyntax_error (YYSIZE_Tlong unsigned int *yymsg_alloc, char **yymsg, |
| 1033 | yytype_int16 *yyssp, int yytoken) |
| 1034 | { |
| 1035 | YYSIZE_Tlong unsigned int yysize0 = yytnamerr (YY_NULL0, yytname[yytoken]); |
| 1036 | YYSIZE_Tlong unsigned int yysize = yysize0; |
| 1037 | enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; |
| 1038 | /* Internationalized format string. */ |
| 1039 | const char *yyformat = YY_NULL0; |
| 1040 | /* Arguments of yyformat. */ |
| 1041 | char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; |
| 1042 | /* Number of reported tokens (one for the "unexpected", one per |
| 1043 | "expected"). */ |
| 1044 | int yycount = 0; |
| 1045 | |
| 1046 | /* There are many possibilities here to consider: |
| 1047 | - Assume YYFAIL is not used. It's too flawed to consider. See |
| 1048 | <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> |
| 1049 | for details. YYERROR is fine as it does not invoke this |
| 1050 | function. |
| 1051 | - If this state is a consistent state with a default action, then |
| 1052 | the only way this function was invoked is if the default action |
| 1053 | is an error action. In that case, don't check for expected |
| 1054 | tokens because there are none. |
| 1055 | - The only way there can be no lookahead present (in yychar) is if |
| 1056 | this state is a consistent state with a default action. Thus, |
| 1057 | detecting the absence of a lookahead is sufficient to determine |
| 1058 | that there is no unexpected or expected token to report. In that |
| 1059 | case, just report a simple "syntax error". |
| 1060 | - Don't assume there isn't a lookahead just because this state is a |
| 1061 | consistent state with a default action. There might have been a |
| 1062 | previous inconsistent state, consistent state with a non-default |
| 1063 | action, or user semantic action that manipulated yychar. |
| 1064 | - Of course, the expected token list depends on states to have |
| 1065 | correct lookahead information, and it depends on the parser not |
| 1066 | to perform extra reductions after fetching a lookahead from the |
| 1067 | scanner and before detecting a syntax error. Thus, state merging |
| 1068 | (from LALR or IELR) and default reductions corrupt the expected |
| 1069 | token list. However, the list is correct for canonical LR with |
| 1070 | one exception: it will still contain any token that will not be |
| 1071 | accepted due to an error action in a later state. |
| 1072 | */ |
| 1073 | if (yytoken != YYEMPTY(-2)) |
| 1074 | { |
| 1075 | int yyn = yypact[*yyssp]; |
| 1076 | yyarg[yycount++] = yytname[yytoken]; |
| 1077 | if (!yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
| 1078 | { |
| 1079 | /* Start YYX at -YYN if negative to avoid negative indexes in |
| 1080 | YYCHECK. In other words, skip the first -YYN actions for |
| 1081 | this state because they are default actions. */ |
| 1082 | int yyxbegin = yyn < 0 ? -yyn : 0; |
| 1083 | /* Stay within bounds of both yycheck and yytname. */ |
| 1084 | int yychecklim = YYLAST84 - yyn + 1; |
| 1085 | int yyxend = yychecklim < YYNTOKENS26 ? yychecklim : YYNTOKENS26; |
| 1086 | int yyx; |
| 1087 | |
| 1088 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
| 1089 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR1 |
| 1090 | && !yytable_value_is_error (yytable[yyx + yyn])(0)) |
| 1091 | { |
| 1092 | if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) |
| 1093 | { |
| 1094 | yycount = 1; |
| 1095 | yysize = yysize0; |
| 1096 | break; |
| 1097 | } |
| 1098 | yyarg[yycount++] = yytname[yyx]; |
| 1099 | { |
| 1100 | YYSIZE_Tlong unsigned int yysize1 = yysize + yytnamerr (YY_NULL0, yytname[yyx]); |
| 1101 | if (! (yysize <= yysize1 |
| 1102 | && yysize1 <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
| 1103 | return 2; |
| 1104 | yysize = yysize1; |
| 1105 | } |
| 1106 | } |
| 1107 | } |
| 1108 | } |
| 1109 | |
| 1110 | switch (yycount) |
| 1111 | { |
| 1112 | # define YYCASE_(N, S) \ |
| 1113 | case N: \ |
| 1114 | yyformat = S; \ |
| 1115 | break |
| 1116 | YYCASE_(0, YY_("syntax error")"syntax error"); |
| 1117 | YYCASE_(1, YY_("syntax error, unexpected %s")"syntax error, unexpected %s"); |
| 1118 | YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")"syntax error, unexpected %s, expecting %s"); |
| 1119 | YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")"syntax error, unexpected %s, expecting %s or %s"); |
| 1120 | YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")"syntax error, unexpected %s, expecting %s or %s or %s"); |
| 1121 | YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")"syntax error, unexpected %s, expecting %s or %s or %s or %s"); |
| 1122 | # undef YYCASE_ |
| 1123 | } |
| 1124 | |
| 1125 | { |
| 1126 | YYSIZE_Tlong unsigned int yysize1 = yysize + yystrlen (yyformat); |
| 1127 | if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
| 1128 | return 2; |
| 1129 | yysize = yysize1; |
| 1130 | } |
| 1131 | |
| 1132 | if (*yymsg_alloc < yysize) |
| 1133 | { |
| 1134 | *yymsg_alloc = 2 * yysize; |
| 1135 | if (! (yysize <= *yymsg_alloc |
| 1136 | && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
| 1137 | *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1); |
| 1138 | return 1; |
| 1139 | } |
| 1140 | |
| 1141 | /* Avoid sprintf, as that infringes on the user's name space. |
| 1142 | Don't have undefined behavior even if the translation |
| 1143 | produced a string with the wrong number of "%s"s. */ |
| 1144 | { |
| 1145 | char *yyp = *yymsg; |
| 1146 | int yyi = 0; |
| 1147 | while ((*yyp = *yyformat) != '\0') |
| 1148 | if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) |
| 1149 | { |
| 1150 | yyp += yytnamerr (yyp, yyarg[yyi++]); |
| 1151 | yyformat += 2; |
| 1152 | } |
| 1153 | else |
| 1154 | { |
| 1155 | yyp++; |
| 1156 | yyformat++; |
| 1157 | } |
| 1158 | } |
| 1159 | return 0; |
| 1160 | } |
| 1161 | #endif /* YYERROR_VERBOSE */ |
| 1162 | |
| 1163 | /*-----------------------------------------------. |
| 1164 | | Release the memory associated to this symbol. | |
| 1165 | `-----------------------------------------------*/ |
| 1166 | |
| 1167 | /*ARGSUSED*/ |
| 1168 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 1169 | || defined __cplusplus || defined _MSC_VER) |
| 1170 | static void |
| 1171 | yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) |
| 1172 | #else |
| 1173 | static void |
| 1174 | yydestruct (yymsg, yytype, yyvaluep) |
| 1175 | const char *yymsg; |
| 1176 | int yytype; |
| 1177 | YYSTYPE *yyvaluep; |
| 1178 | #endif |
| 1179 | { |
| 1180 | YYUSE (yyvaluep)((void) (yyvaluep)); |
| 1181 | |
| 1182 | if (!yymsg) |
| 1183 | yymsg = "Deleting"; |
Value stored to 'yymsg' is never read | |
| 1184 | YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); |
| 1185 | |
| 1186 | YYUSE (yytype)((void) (yytype)); |
| 1187 | } |
| 1188 | |
| 1189 | |
| 1190 | |
| 1191 | |
| 1192 | /* The lookahead symbol. */ |
| 1193 | int yycharLayYYchar; |
| 1194 | |
| 1195 | |
| 1196 | #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| 1197 | # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| 1198 | # define YY_IGNORE_MAYBE_UNINITIALIZED_END |
| 1199 | #endif |
| 1200 | #ifndef YY_INITIAL_VALUE |
| 1201 | # define YY_INITIAL_VALUE(Value) /* Nothing. */ |
| 1202 | #endif |
| 1203 | |
| 1204 | /* The semantic value of the lookahead symbol. */ |
| 1205 | YYSTYPE yylvalLayYYlval YY_INITIAL_VALUE(yyval_default); |
| 1206 | |
| 1207 | /* Number of syntax errors so far. */ |
| 1208 | int yynerrsLayYYnerrs; |
| 1209 | |
| 1210 | |
| 1211 | /*----------. |
| 1212 | | yyparse. | |
| 1213 | `----------*/ |
| 1214 | |
| 1215 | #ifdef YYPARSE_PARAM |
| 1216 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 1217 | || defined __cplusplus || defined _MSC_VER) |
| 1218 | int |
| 1219 | yyparseLayYYparse (void *YYPARSE_PARAM) |
| 1220 | #else |
| 1221 | int |
| 1222 | yyparseLayYYparse (YYPARSE_PARAM) |
| 1223 | void *YYPARSE_PARAM; |
| 1224 | #endif |
| 1225 | #else /* ! YYPARSE_PARAM */ |
| 1226 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
| 1227 | || defined __cplusplus || defined _MSC_VER) |
| 1228 | int |
| 1229 | yyparseLayYYparse (void) |
| 1230 | #else |
| 1231 | int |
| 1232 | yyparseLayYYparse () |
| 1233 | |
| 1234 | #endif |
| 1235 | #endif |
| 1236 | { |
| 1237 | int yystate; |
| 1238 | /* Number of tokens to shift before error messages enabled. */ |
| 1239 | int yyerrstatus; |
| 1240 | |
| 1241 | /* The stacks and their tools: |
| 1242 | `yyss': related to states. |
| 1243 | `yyvs': related to semantic values. |
| 1244 | |
| 1245 | Refer to the stacks through separate pointers, to allow yyoverflow |
| 1246 | to reallocate them elsewhere. */ |
| 1247 | |
| 1248 | /* The state stack. */ |
| 1249 | yytype_int16 yyssa[YYINITDEPTH200]; |
| 1250 | yytype_int16 *yyss; |
| 1251 | yytype_int16 *yyssp; |
| 1252 | |
| 1253 | /* The semantic value stack. */ |
| 1254 | YYSTYPE yyvsa[YYINITDEPTH200]; |
| 1255 | YYSTYPE *yyvs; |
| 1256 | YYSTYPE *yyvsp; |
| 1257 | |
| 1258 | YYSIZE_Tlong unsigned int yystacksize; |
| 1259 | |
| 1260 | int yyn; |
| 1261 | int yyresult; |
| 1262 | /* Lookahead token as an internal (translated) token number. */ |
| 1263 | int yytoken = 0; |
| 1264 | /* The variables used to return semantic value and location from the |
| 1265 | action routines. */ |
| 1266 | YYSTYPE yyval; |
| 1267 | |
| 1268 | #if YYERROR_VERBOSE0 |
| 1269 | /* Buffer for error messages, and its allocated size. */ |
| 1270 | char yymsgbuf[128]; |
| 1271 | char *yymsg = yymsgbuf; |
| 1272 | YYSIZE_Tlong unsigned int yymsg_alloc = sizeof yymsgbuf; |
| 1273 | #endif |
| 1274 | |
| 1275 | #define YYPOPSTACK(N)(yyvsp -= (N), yyssp -= (N)) (yyvsp -= (N), yyssp -= (N)) |
| 1276 | |
| 1277 | /* The number of symbols on the RHS of the reduced rule. |
| 1278 | Keep to zero when no symbol should be popped. */ |
| 1279 | int yylen = 0; |
| 1280 | |
| 1281 | yyssp = yyss = yyssa; |
| 1282 | yyvsp = yyvs = yyvsa; |
| 1283 | yystacksize = YYINITDEPTH200; |
| 1284 | |
| 1285 | YYDPRINTF ((stderr, "Starting parse\n")); |
| 1286 | |
| 1287 | yystate = 0; |
| 1288 | yyerrstatus = 0; |
| 1289 | yynerrsLayYYnerrs = 0; |
| 1290 | yycharLayYYchar = YYEMPTY(-2); /* Cause a token to be read. */ |
| 1291 | goto yysetstate; |
| 1292 | |
| 1293 | /*------------------------------------------------------------. |
| 1294 | | yynewstate -- Push a new state, which is found in yystate. | |
| 1295 | `------------------------------------------------------------*/ |
| 1296 | yynewstate: |
| 1297 | /* In all cases, when you get here, the value and location stacks |
| 1298 | have just been pushed. So pushing a state here evens the stacks. */ |
| 1299 | yyssp++; |
| 1300 | |
| 1301 | yysetstate: |
| 1302 | *yyssp = yystate; |
| 1303 | |
| 1304 | if (yyss + yystacksize - 1 <= yyssp) |
| 1305 | { |
| 1306 | /* Get the current used size of the three stacks, in elements. */ |
| 1307 | YYSIZE_Tlong unsigned int yysize = yyssp - yyss + 1; |
| 1308 | |
| 1309 | #ifdef yyoverflow |
| 1310 | { |
| 1311 | /* Give user a chance to reallocate the stack. Use copies of |
| 1312 | these so that the &'s don't force the real ones into |
| 1313 | memory. */ |
| 1314 | YYSTYPE *yyvs1 = yyvs; |
| 1315 | yytype_int16 *yyss1 = yyss; |
| 1316 | |
| 1317 | /* Each stack pointer address is followed by the size of the |
| 1318 | data in use in that stack, in bytes. This used to be a |
| 1319 | conditional around just the two extra args, but that might |
| 1320 | be undefined if yyoverflow is a macro. */ |
| 1321 | yyoverflow (YY_("memory exhausted")"memory exhausted", |
| 1322 | &yyss1, yysize * sizeof (*yyssp), |
| 1323 | &yyvs1, yysize * sizeof (*yyvsp), |
| 1324 | &yystacksize); |
| 1325 | |
| 1326 | yyss = yyss1; |
| 1327 | yyvs = yyvs1; |
| 1328 | } |
| 1329 | #else /* no yyoverflow */ |
| 1330 | # ifndef YYSTACK_RELOCATE |
| 1331 | goto yyexhaustedlab; |
| 1332 | # else |
| 1333 | /* Extend the stack our own way. */ |
| 1334 | if (YYMAXDEPTH10000 <= yystacksize) |
| 1335 | goto yyexhaustedlab; |
| 1336 | yystacksize *= 2; |
| 1337 | if (YYMAXDEPTH10000 < yystacksize) |
| 1338 | yystacksize = YYMAXDEPTH10000; |
| 1339 | |
| 1340 | { |
| 1341 | yytype_int16 *yyss1 = yyss; |
| 1342 | union yyalloc *yyptr = |
| 1343 | (union yyalloc *) YYSTACK_ALLOCmalloc (YYSTACK_BYTES (yystacksize)((yystacksize) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) + (sizeof (union yyalloc) - 1))); |
| 1344 | if (! yyptr) |
| 1345 | goto yyexhaustedlab; |
| 1346 | YYSTACK_RELOCATE (yyss_alloc, yyss); |
| 1347 | YYSTACK_RELOCATE (yyvs_alloc, yyvs); |
| 1348 | # undef YYSTACK_RELOCATE |
| 1349 | if (yyss1 != yyssa) |
| 1350 | YYSTACK_FREEfree (yyss1); |
| 1351 | } |
| 1352 | # endif |
| 1353 | #endif /* no yyoverflow */ |
| 1354 | |
| 1355 | yyssp = yyss + yysize - 1; |
| 1356 | yyvsp = yyvs + yysize - 1; |
| 1357 | |
| 1358 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
| 1359 | (unsigned long int) yystacksize)); |
| 1360 | |
| 1361 | if (yyss + yystacksize - 1 <= yyssp) |
| 1362 | YYABORTgoto yyabortlab; |
| 1363 | } |
| 1364 | |
| 1365 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
| 1366 | |
| 1367 | if (yystate == YYFINAL6) |
| 1368 | YYACCEPTgoto yyacceptlab; |
| 1369 | |
| 1370 | goto yybackup; |
| 1371 | |
| 1372 | /*-----------. |
| 1373 | | yybackup. | |
| 1374 | `-----------*/ |
| 1375 | yybackup: |
| 1376 | |
| 1377 | /* Do appropriate processing given the current state. Read a |
| 1378 | lookahead token if we need one and don't already have one. */ |
| 1379 | |
| 1380 | /* First try to decide what to do without reference to lookahead token. */ |
| 1381 | yyn = yypact[yystate]; |
| 1382 | if (yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
| 1383 | goto yydefault; |
| 1384 | |
| 1385 | /* Not known => get a lookahead token if don't already have one. */ |
| 1386 | |
| 1387 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
| 1388 | if (yycharLayYYchar == YYEMPTY(-2)) |
| 1389 | { |
| 1390 | YYDPRINTF ((stderr, "Reading a token: ")); |
| 1391 | yycharLayYYchar = YYLEXLayYYlex (); |
| 1392 | } |
| 1393 | |
| 1394 | if (yycharLayYYchar <= YYEOF0) |
| 1395 | { |
| 1396 | yycharLayYYchar = yytoken = YYEOF0; |
| 1397 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
| 1398 | } |
| 1399 | else |
| 1400 | { |
| 1401 | yytoken = YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
| 1402 | YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); |
| 1403 | } |
| 1404 | |
| 1405 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
| 1406 | detect an error, take that action. */ |
| 1407 | yyn += yytoken; |
| 1408 | if (yyn < 0 || YYLAST84 < yyn || yycheck[yyn] != yytoken) |
| 1409 | goto yydefault; |
| 1410 | yyn = yytable[yyn]; |
| 1411 | if (yyn <= 0) |
| 1412 | { |
| 1413 | if (yytable_value_is_error (yyn)(0)) |
| 1414 | goto yyerrlab; |
| 1415 | yyn = -yyn; |
| 1416 | goto yyreduce; |
| 1417 | } |
| 1418 | |
| 1419 | /* Count tokens shifted since error; after three, turn off error |
| 1420 | status. */ |
| 1421 | if (yyerrstatus) |
| 1422 | yyerrstatus--; |
| 1423 | |
| 1424 | /* Shift the lookahead token. */ |
| 1425 | YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); |
| 1426 | |
| 1427 | /* Discard the shifted token. */ |
| 1428 | yycharLayYYchar = YYEMPTY(-2); |
| 1429 | |
| 1430 | yystate = yyn; |
| 1431 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| 1432 | *++yyvsp = yylvalLayYYlval; |
| 1433 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
| 1434 | |
| 1435 | goto yynewstate; |
| 1436 | |
| 1437 | |
| 1438 | /*-----------------------------------------------------------. |
| 1439 | | yydefault -- do the default action for the current state. | |
| 1440 | `-----------------------------------------------------------*/ |
| 1441 | yydefault: |
| 1442 | yyn = yydefact[yystate]; |
| 1443 | if (yyn == 0) |
| 1444 | goto yyerrlab; |
| 1445 | goto yyreduce; |
| 1446 | |
| 1447 | |
| 1448 | /*-----------------------------. |
| 1449 | | yyreduce -- Do a reduction. | |
| 1450 | `-----------------------------*/ |
| 1451 | yyreduce: |
| 1452 | /* yyn is the number of a rule to reduce with. */ |
| 1453 | yylen = yyr2[yyn]; |
| 1454 | |
| 1455 | /* If YYLEN is nonzero, implement the default value of the action: |
| 1456 | `$$ = $1'. |
| 1457 | |
| 1458 | Otherwise, the following line sets YYVAL to garbage. |
| 1459 | This behavior is undocumented and Bison |
| 1460 | users should not rely upon it. Assigning to YYVAL |
| 1461 | unconditionally makes the parser a bit smaller, and it avoids a |
| 1462 | GCC warning that YYVAL may be used uninitialized. */ |
| 1463 | yyval = yyvsp[1-yylen]; |
| 1464 | |
| 1465 | |
| 1466 | YY_REDUCE_PRINT (yyn); |
| 1467 | switch (yyn) |
| 1468 | { |
| 1469 | case 2: |
| 1470 | /* Line 1787 of yacc.c */ |
| 1471 | #line 55 "laygram.y" |
| 1472 | { *dest = (yyvsp[(1) - (1)].bval); } |
| 1473 | break; |
| 1474 | |
| 1475 | case 3: |
| 1476 | /* Line 1787 of yacc.c */ |
| 1477 | #line 58 "laygram.y" |
| 1478 | { |
| 1479 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
| 1480 | box->nextSibling = 0; |
| 1481 | box->type = WidgetBox; |
| 1482 | box->params = *(yyvsp[(2) - (2)].pval); |
| 1483 | Dispose ((yyvsp[(2) - (2)].pval))XtFree((char *) (yyvsp[(2) - (2)].pval)); |
| 1484 | box->u.widget.quark = (yyvsp[(1) - (2)].qval); |
| 1485 | (yyval.bval) = box; |
| 1486 | } |
| 1487 | break; |
| 1488 | |
| 1489 | case 4: |
| 1490 | /* Line 1787 of yacc.c */ |
| 1491 | #line 68 "laygram.y" |
| 1492 | { |
| 1493 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
| 1494 | box->nextSibling = 0; |
| 1495 | box->type = GlueBox; |
| 1496 | box->params = *(yyvsp[(2) - (2)].pval); |
| 1497 | Dispose ((yyvsp[(2) - (2)].pval))XtFree((char *) (yyvsp[(2) - (2)].pval)); |
| 1498 | box->u.glue.expr = (yyvsp[(1) - (2)].eval); |
| 1499 | (yyval.bval) = box; |
| 1500 | } |
| 1501 | break; |
| 1502 | |
| 1503 | case 5: |
| 1504 | /* Line 1787 of yacc.c */ |
| 1505 | #line 78 "laygram.y" |
| 1506 | { |
| 1507 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
| 1508 | box->nextSibling = 0; |
| 1509 | box->type = VariableBox; |
| 1510 | box->u.variable.quark = (yyvsp[(1) - (3)].qval); |
| 1511 | box->u.variable.expr = (yyvsp[(3) - (3)].eval); |
| 1512 | (yyval.bval) = box; |
| 1513 | } |
| 1514 | break; |
| 1515 | |
| 1516 | case 6: |
| 1517 | /* Line 1787 of yacc.c */ |
| 1518 | #line 87 "laygram.y" |
| 1519 | { |
| 1520 | (yyval.bval) = (yyvsp[(1) - (1)].bval); |
| 1521 | } |
| 1522 | break; |
| 1523 | |
| 1524 | case 7: |
| 1525 | /* Line 1787 of yacc.c */ |
| 1526 | #line 92 "laygram.y" |
| 1527 | { |
| 1528 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
| 1529 | BoxPtr child; |
| 1530 | |
| 1531 | box->nextSibling = 0; |
| 1532 | box->parent = 0; |
| 1533 | box->type = BoxBox; |
| 1534 | box->u.box.dir = (yyvsp[(1) - (4)].lval); |
| 1535 | box->u.box.firstChild = (yyvsp[(3) - (4)].bval); |
| 1536 | for (child = (yyvsp[(3) - (4)].bval); child; child = child->nextSibling) |
| 1537 | { |
| 1538 | if (child->type == GlueBox) |
| 1539 | { |
| 1540 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].expr = 0; |
| 1541 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].expr = 0; |
| 1542 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].order = 100000; |
| 1543 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].order = 100000; |
| 1544 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].value = 1; |
| 1545 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].value = 1; |
| 1546 | } |
| 1547 | child->parent = box; |
| 1548 | } |
| 1549 | (yyval.bval) = box; |
| 1550 | } |
| 1551 | break; |
| 1552 | |
| 1553 | case 8: |
| 1554 | /* Line 1787 of yacc.c */ |
| 1555 | #line 118 "laygram.y" |
| 1556 | { |
| 1557 | (yyvsp[(1) - (2)].bval)->nextSibling = (yyvsp[(2) - (2)].bval); |
| 1558 | (yyval.bval) = (yyvsp[(1) - (2)].bval); |
| 1559 | } |
| 1560 | break; |
| 1561 | |
| 1562 | case 9: |
| 1563 | /* Line 1787 of yacc.c */ |
| 1564 | #line 123 "laygram.y" |
| 1565 | { (yyval.bval) = (yyvsp[(1) - (1)].bval); } |
| 1566 | break; |
| 1567 | |
| 1568 | case 10: |
| 1569 | /* Line 1787 of yacc.c */ |
| 1570 | #line 126 "laygram.y" |
| 1571 | { |
| 1572 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
| 1573 | |
| 1574 | p->stretch[LayoutHorizontal] = (yyvsp[(2) - (7)].gval); |
| 1575 | p->shrink[LayoutHorizontal] = (yyvsp[(3) - (7)].gval); |
| 1576 | p->stretch[LayoutVertical] = (yyvsp[(5) - (7)].gval); |
| 1577 | p->shrink[LayoutVertical] = (yyvsp[(6) - (7)].gval); |
| 1578 | (yyval.pval) = p; |
| 1579 | } |
| 1580 | break; |
| 1581 | |
| 1582 | case 11: |
| 1583 | /* Line 1787 of yacc.c */ |
| 1584 | #line 136 "laygram.y" |
| 1585 | { |
| 1586 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
| 1587 | |
| 1588 | ZeroGlue (p->stretch[LayoutHorizontal])((p->stretch[LayoutHorizontal]).value = 0, (p->stretch[ LayoutHorizontal]).order = 0, (p->stretch[LayoutHorizontal ]).expr = 0); |
| 1589 | ZeroGlue (p->shrink[LayoutHorizontal])((p->shrink[LayoutHorizontal]).value = 0, (p->shrink[LayoutHorizontal ]).order = 0, (p->shrink[LayoutHorizontal]).expr = 0); |
| 1590 | ZeroGlue (p->stretch[LayoutVertical])((p->stretch[LayoutVertical]).value = 0, (p->stretch[LayoutVertical ]).order = 0, (p->stretch[LayoutVertical]).expr = 0); |
| 1591 | ZeroGlue (p->shrink[LayoutVertical])((p->shrink[LayoutVertical]).value = 0, (p->shrink[LayoutVertical ]).order = 0, (p->shrink[LayoutVertical]).expr = 0); |
| 1592 | (yyval.pval) = p; |
| 1593 | } |
| 1594 | break; |
| 1595 | |
| 1596 | case 12: |
| 1597 | /* Line 1787 of yacc.c */ |
| 1598 | #line 147 "laygram.y" |
| 1599 | { |
| 1600 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
| 1601 | |
| 1602 | p->stretch[LayoutHorizontal] = (yyvsp[(2) - (4)].gval); |
| 1603 | p->shrink[LayoutHorizontal] = (yyvsp[(3) - (4)].gval); |
| 1604 | p->stretch[LayoutVertical] = (yyvsp[(2) - (4)].gval); |
| 1605 | p->shrink[LayoutVertical] = (yyvsp[(3) - (4)].gval); |
| 1606 | (yyval.pval) = p; |
| 1607 | } |
| 1608 | break; |
| 1609 | |
| 1610 | case 13: |
| 1611 | /* Line 1787 of yacc.c */ |
| 1612 | #line 157 "laygram.y" |
| 1613 | { |
| 1614 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
| 1615 | |
| 1616 | ZeroGlue (p->stretch[LayoutHorizontal])((p->stretch[LayoutHorizontal]).value = 0, (p->stretch[ LayoutHorizontal]).order = 0, (p->stretch[LayoutHorizontal ]).expr = 0); |
| 1617 | ZeroGlue (p->shrink[LayoutHorizontal])((p->shrink[LayoutHorizontal]).value = 0, (p->shrink[LayoutHorizontal ]).order = 0, (p->shrink[LayoutHorizontal]).expr = 0); |
| 1618 | ZeroGlue (p->stretch[LayoutVertical])((p->stretch[LayoutVertical]).value = 0, (p->stretch[LayoutVertical ]).order = 0, (p->stretch[LayoutVertical]).expr = 0); |
| 1619 | ZeroGlue (p->shrink[LayoutVertical])((p->shrink[LayoutVertical]).value = 0, (p->shrink[LayoutVertical ]).order = 0, (p->shrink[LayoutVertical]).expr = 0); |
| 1620 | (yyval.pval) = p; |
| 1621 | } |
| 1622 | break; |
| 1623 | |
| 1624 | case 14: |
| 1625 | /* Line 1787 of yacc.c */ |
| 1626 | #line 168 "laygram.y" |
| 1627 | { (yyval.gval) = (yyvsp[(2) - (2)].gval); } |
| 1628 | break; |
| 1629 | |
| 1630 | case 15: |
| 1631 | /* Line 1787 of yacc.c */ |
| 1632 | #line 170 "laygram.y" |
| 1633 | { ZeroGlue ((yyval.gval))(((yyval.gval)).value = 0, ((yyval.gval)).order = 0, ((yyval. gval)).expr = 0); } |
| 1634 | break; |
| 1635 | |
| 1636 | case 16: |
| 1637 | /* Line 1787 of yacc.c */ |
| 1638 | #line 173 "laygram.y" |
| 1639 | { (yyval.gval) = (yyvsp[(2) - (2)].gval); } |
| 1640 | break; |
| 1641 | |
| 1642 | case 17: |
| 1643 | /* Line 1787 of yacc.c */ |
| 1644 | #line 175 "laygram.y" |
| 1645 | { ZeroGlue ((yyval.gval))(((yyval.gval)).value = 0, ((yyval.gval)).order = 0, ((yyval. gval)).expr = 0); } |
| 1646 | break; |
| 1647 | |
| 1648 | case 18: |
| 1649 | /* Line 1787 of yacc.c */ |
| 1650 | #line 178 "laygram.y" |
| 1651 | { (yyval.gval).order = (yyvsp[(2) - (2)].ival); (yyval.gval).expr = (yyvsp[(1) - (2)].eval); } |
| 1652 | break; |
| 1653 | |
| 1654 | case 19: |
| 1655 | /* Line 1787 of yacc.c */ |
| 1656 | #line 180 "laygram.y" |
| 1657 | { (yyval.gval).order = 0; (yyval.gval).expr = (yyvsp[(1) - (1)].eval); } |
| 1658 | break; |
| 1659 | |
| 1660 | case 20: |
| 1661 | /* Line 1787 of yacc.c */ |
| 1662 | #line 182 "laygram.y" |
| 1663 | { (yyval.gval).order = (yyvsp[(1) - (1)].ival); (yyval.gval).expr = 0; (yyval.gval).value = 1; } |
| 1664 | break; |
| 1665 | |
| 1666 | case 21: |
| 1667 | /* Line 1787 of yacc.c */ |
| 1668 | #line 185 "laygram.y" |
| 1669 | { |
| 1670 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1671 | (yyval.eval)->type = Unary; |
| 1672 | (yyval.eval)->u.unary.op = (yyvsp[(1) - (2)].oval); |
| 1673 | (yyval.eval)->u.unary.down = (yyvsp[(2) - (2)].eval); |
| 1674 | } |
| 1675 | break; |
| 1676 | |
| 1677 | case 22: |
| 1678 | /* Line 1787 of yacc.c */ |
| 1679 | #line 192 "laygram.y" |
| 1680 | { (yyval.eval) = (yyvsp[(2) - (2)].eval); } |
| 1681 | break; |
| 1682 | |
| 1683 | case 24: |
| 1684 | /* Line 1787 of yacc.c */ |
| 1685 | #line 196 "laygram.y" |
| 1686 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1687 | (yyval.eval)->type = Width; |
| 1688 | (yyval.eval)->u.width = (yyvsp[(2) - (2)].qval); |
| 1689 | } |
| 1690 | break; |
| 1691 | |
| 1692 | case 25: |
| 1693 | /* Line 1787 of yacc.c */ |
| 1694 | #line 201 "laygram.y" |
| 1695 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1696 | (yyval.eval)->type = Height; |
| 1697 | (yyval.eval)->u.height = (yyvsp[(2) - (2)].qval); |
| 1698 | } |
| 1699 | break; |
| 1700 | |
| 1701 | case 26: |
| 1702 | /* Line 1787 of yacc.c */ |
| 1703 | #line 206 "laygram.y" |
| 1704 | { (yyval.eval) = (yyvsp[(2) - (3)].eval); } |
| 1705 | break; |
| 1706 | |
| 1707 | case 27: |
| 1708 | /* Line 1787 of yacc.c */ |
| 1709 | #line 208 "laygram.y" |
| 1710 | { |
| 1711 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1712 | (yyval.eval)->type = Unary; |
| 1713 | (yyval.eval)->u.unary.op = (yyvsp[(2) - (2)].oval); |
| 1714 | (yyval.eval)->u.unary.down = (yyvsp[(1) - (2)].eval); |
| 1715 | } |
| 1716 | break; |
| 1717 | |
| 1718 | case 28: |
| 1719 | /* Line 1787 of yacc.c */ |
| 1720 | #line 215 "laygram.y" |
| 1721 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1722 | (yyval.eval)->type = Constant; |
| 1723 | (yyval.eval)->u.constant = (yyvsp[(1) - (1)].ival); |
| 1724 | } |
| 1725 | break; |
| 1726 | |
| 1727 | case 29: |
| 1728 | /* Line 1787 of yacc.c */ |
| 1729 | #line 220 "laygram.y" |
| 1730 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1731 | (yyval.eval)->type = Variable; |
| 1732 | (yyval.eval)->u.variable = (yyvsp[(2) - (2)].qval); |
| 1733 | } |
| 1734 | break; |
| 1735 | |
| 1736 | case 30: |
| 1737 | /* Line 1787 of yacc.c */ |
| 1738 | #line 226 "laygram.y" |
| 1739 | { binary: ; |
| 1740 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1741 | (yyval.eval)->type = Binary; |
| 1742 | (yyval.eval)->u.binary.op = (yyvsp[(2) - (3)].oval); |
| 1743 | (yyval.eval)->u.binary.left = (yyvsp[(1) - (3)].eval); |
| 1744 | (yyval.eval)->u.binary.right = (yyvsp[(3) - (3)].eval); |
| 1745 | } |
| 1746 | break; |
| 1747 | |
| 1748 | case 31: |
| 1749 | /* Line 1787 of yacc.c */ |
| 1750 | #line 234 "laygram.y" |
| 1751 | { goto binary; } |
| 1752 | break; |
| 1753 | |
| 1754 | case 32: |
| 1755 | /* Line 1787 of yacc.c */ |
| 1756 | #line 236 "laygram.y" |
| 1757 | { goto binary; } |
| 1758 | break; |
| 1759 | |
| 1760 | case 33: |
| 1761 | /* Line 1787 of yacc.c */ |
| 1762 | #line 238 "laygram.y" |
| 1763 | { goto binary; } |
| 1764 | break; |
| 1765 | |
| 1766 | case 34: |
| 1767 | /* Line 1787 of yacc.c */ |
| 1768 | #line 240 "laygram.y" |
| 1769 | { goto binary; } |
| 1770 | break; |
| 1771 | |
| 1772 | case 35: |
| 1773 | /* Line 1787 of yacc.c */ |
| 1774 | #line 242 "laygram.y" |
| 1775 | { |
| 1776 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
| 1777 | (yyval.eval)->type = Unary; |
| 1778 | (yyval.eval)->u.unary.op = (yyvsp[(1) - (2)].oval); |
| 1779 | (yyval.eval)->u.unary.down = (yyvsp[(2) - (2)].eval); |
| 1780 | } |
| 1781 | break; |
| 1782 | |
| 1783 | case 36: |
| 1784 | /* Line 1787 of yacc.c */ |
| 1785 | #line 249 "laygram.y" |
| 1786 | { (yyval.eval) = (yyvsp[(2) - (2)].eval); } |
| 1787 | break; |
| 1788 | |
| 1789 | case 38: |
| 1790 | /* Line 1787 of yacc.c */ |
| 1791 | #line 253 "laygram.y" |
| 1792 | { (yyval.lval) = LayoutVertical; } |
| 1793 | break; |
| 1794 | |
| 1795 | case 39: |
| 1796 | /* Line 1787 of yacc.c */ |
| 1797 | #line 255 "laygram.y" |
| 1798 | { (yyval.lval) = LayoutHorizontal; } |
| 1799 | break; |
| 1800 | |
| 1801 | |
| 1802 | /* Line 1787 of yacc.c */ |
| 1803 | #line 1804 "laygram.c" |
| 1804 | default: break; |
| 1805 | } |
| 1806 | /* User semantic actions sometimes alter yychar, and that requires |
| 1807 | that yytoken be updated with the new translation. We take the |
| 1808 | approach of translating immediately before every use of yytoken. |
| 1809 | One alternative is translating here after every semantic action, |
| 1810 | but that translation would be missed if the semantic action invokes |
| 1811 | YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or |
| 1812 | if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an |
| 1813 | incorrect destructor might then be invoked immediately. In the |
| 1814 | case of YYERROR or YYBACKUP, subsequent parser actions might lead |
| 1815 | to an incorrect destructor call or verbose syntax error message |
| 1816 | before the lookahead is translated. */ |
| 1817 | YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); |
| 1818 | |
| 1819 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
| 1820 | yylen = 0; |
| 1821 | YY_STACK_PRINT (yyss, yyssp); |
| 1822 | |
| 1823 | *++yyvsp = yyval; |
| 1824 | |
| 1825 | /* Now `shift' the result of the reduction. Determine what state |
| 1826 | that goes to, based on the state we popped back to and the rule |
| 1827 | number reduced by. */ |
| 1828 | |
| 1829 | yyn = yyr1[yyn]; |
| 1830 | |
| 1831 | yystate = yypgoto[yyn - YYNTOKENS26] + *yyssp; |
| 1832 | if (0 <= yystate && yystate <= YYLAST84 && yycheck[yystate] == *yyssp) |
| 1833 | yystate = yytable[yystate]; |
| 1834 | else |
| 1835 | yystate = yydefgoto[yyn - YYNTOKENS26]; |
| 1836 | |
| 1837 | goto yynewstate; |
| 1838 | |
| 1839 | |
| 1840 | /*------------------------------------. |
| 1841 | | yyerrlab -- here on detecting error | |
| 1842 | `------------------------------------*/ |
| 1843 | yyerrlab: |
| 1844 | /* Make sure we have latest lookahead translation. See comments at |
| 1845 | user semantic actions for why this is necessary. */ |
| 1846 | yytoken = yycharLayYYchar == YYEMPTY(-2) ? YYEMPTY(-2) : YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
| 1847 | |
| 1848 | /* If not already recovering from an error, report this error. */ |
| 1849 | if (!yyerrstatus) |
| 1850 | { |
| 1851 | ++yynerrsLayYYnerrs; |
| 1852 | #if ! YYERROR_VERBOSE0 |
| 1853 | yyerrorLayYYerror (YY_("syntax error")"syntax error"); |
| 1854 | #else |
| 1855 | # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ |
| 1856 | yyssp, yytoken) |
| 1857 | { |
| 1858 | char const *yymsgp = YY_("syntax error")"syntax error"; |
| 1859 | int yysyntax_error_status; |
| 1860 | yysyntax_error_status = YYSYNTAX_ERROR; |
| 1861 | if (yysyntax_error_status == 0) |
| 1862 | yymsgp = yymsg; |
| 1863 | else if (yysyntax_error_status == 1) |
| 1864 | { |
| 1865 | if (yymsg != yymsgbuf) |
| 1866 | YYSTACK_FREEfree (yymsg); |
| 1867 | yymsg = (char *) YYSTACK_ALLOCmalloc (yymsg_alloc); |
| 1868 | if (!yymsg) |
| 1869 | { |
| 1870 | yymsg = yymsgbuf; |
| 1871 | yymsg_alloc = sizeof yymsgbuf; |
| 1872 | yysyntax_error_status = 2; |
| 1873 | } |
| 1874 | else |
| 1875 | { |
| 1876 | yysyntax_error_status = YYSYNTAX_ERROR; |
| 1877 | yymsgp = yymsg; |
| 1878 | } |
| 1879 | } |
| 1880 | yyerrorLayYYerror (yymsgp); |
| 1881 | if (yysyntax_error_status == 2) |
| 1882 | goto yyexhaustedlab; |
| 1883 | } |
| 1884 | # undef YYSYNTAX_ERROR |
| 1885 | #endif |
| 1886 | } |
| 1887 | |
| 1888 | |
| 1889 | |
| 1890 | if (yyerrstatus == 3) |
| 1891 | { |
| 1892 | /* If just tried and failed to reuse lookahead token after an |
| 1893 | error, discard it. */ |
| 1894 | |
| 1895 | if (yycharLayYYchar <= YYEOF0) |
| 1896 | { |
| 1897 | /* Return failure if at end of input. */ |
| 1898 | if (yycharLayYYchar == YYEOF0) |
| 1899 | YYABORTgoto yyabortlab; |
| 1900 | } |
| 1901 | else |
| 1902 | { |
| 1903 | yydestruct ("Error: discarding", |
| 1904 | yytoken, &yylvalLayYYlval); |
| 1905 | yycharLayYYchar = YYEMPTY(-2); |
| 1906 | } |
| 1907 | } |
| 1908 | |
| 1909 | /* Else will try to reuse lookahead token after shifting the error |
| 1910 | token. */ |
| 1911 | goto yyerrlab1; |
| 1912 | |
| 1913 | |
| 1914 | /*---------------------------------------------------. |
| 1915 | | yyerrorlab -- error raised explicitly by YYERROR. | |
| 1916 | `---------------------------------------------------*/ |
| 1917 | yyerrorlab: |
| 1918 | |
| 1919 | /* Pacify compilers like GCC when the user code never invokes |
| 1920 | YYERROR and the label yyerrorlab therefore never appears in user |
| 1921 | code. */ |
| 1922 | if (/*CONSTCOND*/ 0) |
| 1923 | goto yyerrorlab; |
| 1924 | |
| 1925 | /* Do not reclaim the symbols of the rule which action triggered |
| 1926 | this YYERROR. */ |
| 1927 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
| 1928 | yylen = 0; |
| 1929 | YY_STACK_PRINT (yyss, yyssp); |
| 1930 | yystate = *yyssp; |
| 1931 | goto yyerrlab1; |
| 1932 | |
| 1933 | |
| 1934 | /*-------------------------------------------------------------. |
| 1935 | | yyerrlab1 -- common code for both syntax error and YYERROR. | |
| 1936 | `-------------------------------------------------------------*/ |
| 1937 | yyerrlab1: |
| 1938 | yyerrstatus = 3; /* Each real token shifted decrements this. */ |
| 1939 | |
| 1940 | for (;;) |
| 1941 | { |
| 1942 | yyn = yypact[yystate]; |
| 1943 | if (!yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
| 1944 | { |
| 1945 | yyn += YYTERROR1; |
| 1946 | if (0 <= yyn && yyn <= YYLAST84 && yycheck[yyn] == YYTERROR1) |
| 1947 | { |
| 1948 | yyn = yytable[yyn]; |
| 1949 | if (0 < yyn) |
| 1950 | break; |
| 1951 | } |
| 1952 | } |
| 1953 | |
| 1954 | /* Pop the current state because it cannot handle the error token. */ |
| 1955 | if (yyssp == yyss) |
| 1956 | YYABORTgoto yyabortlab; |
| 1957 | |
| 1958 | |
| 1959 | yydestruct ("Error: popping", |
| 1960 | yystos[yystate], yyvsp); |
| 1961 | YYPOPSTACK (1)(yyvsp -= (1), yyssp -= (1)); |
| 1962 | yystate = *yyssp; |
| 1963 | YY_STACK_PRINT (yyss, yyssp); |
| 1964 | } |
| 1965 | |
| 1966 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
| 1967 | *++yyvsp = yylvalLayYYlval; |
| 1968 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
| 1969 | |
| 1970 | |
| 1971 | /* Shift the error token. */ |
| 1972 | YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); |
| 1973 | |
| 1974 | yystate = yyn; |
| 1975 | goto yynewstate; |
| 1976 | |
| 1977 | |
| 1978 | /*-------------------------------------. |
| 1979 | | yyacceptlab -- YYACCEPT comes here. | |
| 1980 | `-------------------------------------*/ |
| 1981 | yyacceptlab: |
| 1982 | yyresult = 0; |
| 1983 | goto yyreturn; |
| 1984 | |
| 1985 | /*-----------------------------------. |
| 1986 | | yyabortlab -- YYABORT comes here. | |
| 1987 | `-----------------------------------*/ |
| 1988 | yyabortlab: |
| 1989 | yyresult = 1; |
| 1990 | goto yyreturn; |
| 1991 | |
| 1992 | #if !defined yyoverflow || YYERROR_VERBOSE0 |
| 1993 | /*-------------------------------------------------. |
| 1994 | | yyexhaustedlab -- memory exhaustion comes here. | |
| 1995 | `-------------------------------------------------*/ |
| 1996 | yyexhaustedlab: |
| 1997 | yyerrorLayYYerror (YY_("memory exhausted")"memory exhausted"); |
| 1998 | yyresult = 2; |
| 1999 | /* Fall through. */ |
| 2000 | #endif |
| 2001 | |
| 2002 | yyreturn: |
| 2003 | if (yycharLayYYchar != YYEMPTY(-2)) |
| 2004 | { |
| 2005 | /* Make sure we have latest lookahead translation. See comments at |
| 2006 | user semantic actions for why this is necessary. */ |
| 2007 | yytoken = YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
| 2008 | yydestruct ("Cleanup: discarding lookahead", |
| 2009 | yytoken, &yylvalLayYYlval); |
| 2010 | } |
| 2011 | /* Do not reclaim the symbols of the rule which action triggered |
| 2012 | this YYABORT or YYACCEPT. */ |
| 2013 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
| 2014 | YY_STACK_PRINT (yyss, yyssp); |
| 2015 | while (yyssp != yyss) |
| 2016 | { |
| 2017 | yydestruct ("Cleanup: popping", |
| 2018 | yystos[*yyssp], yyvsp); |
| 2019 | YYPOPSTACK (1)(yyvsp -= (1), yyssp -= (1)); |
| 2020 | } |
| 2021 | #ifndef yyoverflow |
| 2022 | if (yyss != yyssa) |
| 2023 | YYSTACK_FREEfree (yyss); |
| 2024 | #endif |
| 2025 | #if YYERROR_VERBOSE0 |
| 2026 | if (yymsg != yymsgbuf) |
| 2027 | YYSTACK_FREEfree (yymsg); |
| 2028 | #endif |
| 2029 | /* Make sure YYID is used. */ |
| 2030 | return YYID (yyresult)(yyresult); |
| 2031 | } |
| 2032 | |
| 2033 | |
| 2034 | /* Line 2050 of yacc.c */ |
| 2035 | #line 257 "laygram.y" |
| 2036 | |
| 2037 | |
| 2038 | int yywrapLayYYwrap (void) |
| 2039 | { |
| 2040 | return 1; |
| 2041 | } |
| 2042 | |
| 2043 | void yysetdestLayYYsetdest (LayoutPtr *c) |
| 2044 | { |
| 2045 | dest = c; |
| 2046 | } |