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Diffstat (limited to 'fitsy/parser.C')
| -rw-r--r-- | fitsy/parser.C | 2194 |
1 files changed, 2194 insertions, 0 deletions
diff --git a/fitsy/parser.C b/fitsy/parser.C new file mode 100644 index 0000000..0324dfa --- /dev/null +++ b/fitsy/parser.C @@ -0,0 +1,2194 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* 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 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse ffparse +#define yylex fflex +#define yyerror fferror +#define yylval fflval +#define yychar ffchar +#define yydebug ffdebug +#define yynerrs ffnerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + INT = 258, + STRING = 259, + ARCH_ = 260, + ARRAY_ = 261, + BIG_ = 262, + BIGENDIAN_ = 263, + BIN_ = 264, + BINKEY_ = 265, + BINCOL_ = 266, + BITPIX_ = 267, + COL_ = 268, + DIM_ = 269, + DIMS_ = 270, + ECLIPTIC_ = 271, + ENDIAN_ = 272, + EQUATORIAL_ = 273, + GALACTIC_ = 274, + KEY_ = 275, + LAYOUT_ = 276, + LITTLE_ = 277, + LITTLEENDIAN_ = 278, + NESTED_ = 279, + NORTH_ = 280, + ORDER_ = 281, + QUAD_ = 282, + RING_ = 283, + SKIP_ = 284, + SOUTH_ = 285, + SYSTEM_ = 286, + UNKNOWN_ = 287, + XDIM_ = 288, + YDIM_ = 289, + ZDIM_ = 290 + }; +#endif +/* Tokens. */ +#define INT 258 +#define STRING 259 +#define ARCH_ 260 +#define ARRAY_ 261 +#define BIG_ 262 +#define BIGENDIAN_ 263 +#define BIN_ 264 +#define BINKEY_ 265 +#define BINCOL_ 266 +#define BITPIX_ 267 +#define COL_ 268 +#define DIM_ 269 +#define DIMS_ 270 +#define ECLIPTIC_ 271 +#define ENDIAN_ 272 +#define EQUATORIAL_ 273 +#define GALACTIC_ 274 +#define KEY_ 275 +#define LAYOUT_ 276 +#define LITTLE_ 277 +#define LITTLEENDIAN_ 278 +#define NESTED_ 279 +#define NORTH_ 280 +#define ORDER_ 281 +#define QUAD_ 282 +#define RING_ 283 +#define SKIP_ 284 +#define SOUTH_ 285 +#define SYSTEM_ 286 +#define UNKNOWN_ 287 +#define XDIM_ 288 +#define YDIM_ 289 +#define ZDIM_ 290 + + + + +/* Copy the first part of user declarations. */ +#line 10 "fitsy++/parser.Y" + +#define YYDEBUG 1 + +#define GOTOFILT(x) {yyclearin; ffFilter(x);} +#define GOTOARR(x) {yyclearin; ffArray(x);} + +#include "file.h" +#include "hpx.h" + +#undef yyFlexLexer +#define yyFlexLexer ffFlexLexer +#include <FlexLexer.h> + +extern int fflex(void*, ffFlexLexer*); +extern void fferror(FitsFile*, ffFlexLexer*, const char*); + +char ff_filter[512]; +extern void ffFilter(int); +extern void ffArray(int); + + + +/* 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 32 "fitsy++/parser.Y" +{ + float real; + int integer; + char str[256]; + void* ptr; +} +/* Line 193 of yacc.c. */ +#line 203 "fitsy++/parser.C" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ +#line 216 "fitsy++/parser.C" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && 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 + +/* 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)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 6 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 250 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 56 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 34 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 121 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 203 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 290 + +#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, + 38, 39, 45, 2, 40, 2, 55, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 43, 2, + 2, 46, 2, 2, 44, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 42, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 36, 2, 37, 2, 2, 2, 2, 47, 2, + 54, 2, 53, 2, 2, 50, 2, 2, 51, 2, + 2, 2, 41, 2, 52, 48, 2, 49, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 5, 8, 12, 15, 21, 25, 30, + 35, 38, 42, 46, 52, 56, 61, 66, 69, 73, + 77, 83, 86, 90, 94, 95, 104, 105, 109, 110, + 112, 116, 120, 123, 126, 131, 135, 141, 147, 155, + 159, 161, 165, 169, 175, 176, 178, 180, 184, 188, + 190, 194, 198, 200, 206, 210, 214, 216, 218, 222, + 226, 229, 231, 233, 235, 237, 243, 247, 255, 261, + 265, 267, 271, 275, 277, 281, 285, 289, 293, 297, + 301, 305, 309, 313, 315, 317, 319, 321, 323, 328, + 330, 332, 334, 336, 338, 340, 342, 344, 346, 350, + 356, 357, 360, 361, 363, 365, 369, 373, 375, 379, + 383, 387, 391, 395, 397, 399, 401, 403, 405, 407, + 409, 411 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 57, 0, -1, 60, -1, 60, 61, -1, 60, 61, + 63, -1, 60, 63, -1, 60, 36, 62, 64, 37, + -1, 60, 61, 71, -1, 60, 61, 71, 63, -1, + 60, 61, 63, 71, -1, 60, 71, -1, 60, 71, + 63, -1, 60, 63, 71, -1, 60, 36, 62, 72, + 37, -1, 60, 61, 84, -1, 60, 61, 84, 63, + -1, 60, 61, 63, 84, -1, 60, 84, -1, 60, + 84, 63, -1, 60, 63, 84, -1, 60, 36, 62, + 84, 37, -1, 60, 75, -1, 60, 75, 63, -1, + 60, 63, 75, -1, -1, 60, 36, 6, 58, 38, + 79, 39, 37, -1, -1, 1, 59, 4, -1, -1, + 4, -1, 36, 4, 37, -1, 36, 3, 37, -1, + 4, 40, -1, 3, 40, -1, 36, 64, 65, 37, + -1, 66, 40, 67, -1, 66, 40, 67, 40, 70, + -1, 66, 40, 67, 40, 69, -1, 66, 40, 67, + 40, 70, 40, 69, -1, 66, 40, 70, -1, 68, + -1, 68, 40, 70, -1, 68, 40, 69, -1, 68, + 40, 70, 40, 69, -1, -1, 41, -1, 42, -1, + 3, 43, 3, -1, 3, 44, 3, -1, 45, -1, + 3, 43, 3, -1, 3, 44, 3, -1, 45, -1, + 3, 44, 3, 44, 3, -1, 3, 43, 3, -1, + 3, 44, 3, -1, 45, -1, 3, -1, 36, 72, + 37, -1, 73, 46, 74, -1, 73, 74, -1, 9, + -1, 10, -1, 11, -1, 20, -1, 38, 4, 40, + 4, 39, -1, 4, 40, 4, -1, 38, 4, 40, + 4, 40, 4, 39, -1, 4, 40, 4, 40, 4, + -1, 38, 4, 39, -1, 4, -1, 36, 76, 37, + -1, 76, 40, 77, -1, 77, -1, 33, 46, 3, + -1, 34, 46, 3, -1, 35, 46, 3, -1, 14, + 46, 3, -1, 15, 46, 3, -1, 12, 46, 3, + -1, 29, 46, 3, -1, 5, 46, 78, -1, 17, + 46, 78, -1, 78, -1, 7, -1, 8, -1, 22, + -1, 23, -1, 80, 81, 82, 83, -1, 47, -1, + 48, -1, 49, -1, 50, -1, 51, -1, 52, -1, + 53, -1, 54, -1, 3, -1, 3, 55, 3, -1, + 3, 55, 3, 55, 3, -1, -1, 43, 3, -1, + -1, 51, -1, 47, -1, 36, 85, 37, -1, 85, + 40, 86, -1, 86, -1, 31, 46, 87, -1, 26, + 46, 88, -1, 21, 46, 89, -1, 13, 46, 3, + -1, 27, 46, 3, -1, 18, -1, 19, -1, 16, + -1, 32, -1, 28, -1, 24, -1, 18, -1, 25, + -1, 30, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 81, 81, 82, 83, 84, 85, 87, 88, 89, + 90, 91, 92, 93, 95, 96, 97, 98, 99, 100, + 101, 103, 104, 105, 106, 106, 108, 108, 112, 113, + 123, 124, 127, 128, 131, 133, 134, 135, 136, 137, + 138, 139, 140, 141, 144, 145, 146, 149, 156, 158, + 166, 168, 170, 173, 180, 182, 184, 187, 190, 192, + 193, 196, 197, 198, 199, 202, 203, 204, 205, 206, + 207, 210, 213, 214, 217, 218, 219, 220, 221, 222, + 223, 224, 225, 226, 229, 230, 231, 232, 235, 238, + 239, 240, 241, 242, 243, 244, 245, 248, 249, 250, + 254, 255, 258, 259, 260, 263, 266, 267, 270, 271, + 272, 273, 274, 277, 278, 279, 280, 283, 284, 287, + 288, 289 +}; +#endif + +#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", "INT", "STRING", "ARCH_", "ARRAY_", + "BIG_", "BIGENDIAN_", "BIN_", "BINKEY_", "BINCOL_", "BITPIX_", "COL_", + "DIM_", "DIMS_", "ECLIPTIC_", "ENDIAN_", "EQUATORIAL_", "GALACTIC_", + "KEY_", "LAYOUT_", "LITTLE_", "LITTLEENDIAN_", "NESTED_", "NORTH_", + "ORDER_", "QUAD_", "RING_", "SKIP_", "SOUTH_", "SYSTEM_", "UNKNOWN_", + "XDIM_", "YDIM_", "ZDIM_", "'['", "']'", "'('", "')'", "','", "'p'", + "'P'", "':'", "'@'", "'*'", "'='", "'b'", "'s'", "'u'", "'i'", "'l'", + "'r'", "'f'", "'d'", "'.'", "$accept", "command", "@1", "@2", "filename", + "ext", "extb", "sect", "sectb", "physical", "rangex", "rangey", + "rangexy", "rangez", "block", "bin", "binb", "binword", "binkey", "arrs", + "arrsb", "arr", "endian", "array", "atype", "adims", "askip", "aendian", + "hpxs", "hpxsb", "hpx", "hpxSystem", "hpxOrder", "hpxLayout", 0 +}; +#endif + +# 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, 91, 93, 40, 41, + 44, 112, 80, 58, 64, 42, 61, 98, 115, 117, + 105, 108, 114, 102, 100, 46 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 56, 57, 57, 57, 57, 57, 57, 57, 57, + 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, + 57, 57, 57, 57, 58, 57, 59, 57, 60, 60, + 61, 61, 62, 62, 63, 64, 64, 64, 64, 64, + 64, 64, 64, 64, 65, 65, 65, 66, 66, 66, + 67, 67, 67, 68, 69, 69, 69, 70, 71, 72, + 72, 73, 73, 73, 73, 74, 74, 74, 74, 74, + 74, 75, 76, 76, 77, 77, 77, 77, 77, 77, + 77, 77, 77, 77, 78, 78, 78, 78, 79, 80, + 80, 80, 80, 80, 80, 80, 80, 81, 81, 81, + 82, 82, 83, 83, 83, 84, 85, 85, 86, 86, + 86, 86, 86, 87, 87, 87, 87, 88, 88, 89, + 89, 89 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 3, 2, 5, 3, 4, 4, + 2, 3, 3, 5, 3, 4, 4, 2, 3, 3, + 5, 2, 3, 3, 0, 8, 0, 3, 0, 1, + 3, 3, 2, 2, 4, 3, 5, 5, 7, 3, + 1, 3, 3, 5, 0, 1, 1, 3, 3, 1, + 3, 3, 1, 5, 3, 3, 1, 1, 3, 3, + 2, 1, 1, 1, 1, 5, 3, 7, 5, 3, + 1, 3, 3, 1, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 1, 1, 1, 1, 1, 4, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 3, 5, + 0, 2, 0, 1, 1, 3, 3, 1, 3, 3, + 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, + 1, 1 +}; + +/* 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[] = +{ + 0, 26, 29, 0, 2, 0, 1, 0, 3, 5, + 10, 21, 17, 27, 0, 0, 0, 24, 84, 85, + 61, 62, 63, 0, 0, 0, 0, 0, 64, 0, + 86, 87, 0, 0, 0, 0, 0, 0, 0, 49, + 0, 44, 0, 40, 0, 0, 0, 73, 83, 0, + 107, 0, 4, 7, 14, 0, 12, 23, 19, 0, + 11, 22, 18, 31, 33, 0, 0, 30, 32, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 45, + 46, 0, 0, 0, 58, 70, 0, 0, 60, 71, + 0, 105, 0, 0, 9, 16, 8, 15, 47, 48, + 81, 0, 79, 111, 77, 78, 82, 119, 120, 121, + 110, 118, 117, 109, 112, 80, 115, 113, 114, 116, + 108, 74, 75, 76, 6, 13, 20, 34, 57, 52, + 35, 39, 57, 56, 42, 41, 0, 0, 59, 72, + 106, 0, 89, 90, 91, 92, 93, 94, 95, 96, + 0, 0, 0, 0, 0, 0, 0, 0, 66, 69, + 0, 53, 0, 97, 100, 50, 51, 37, 36, 54, + 55, 0, 43, 0, 0, 25, 0, 0, 102, 0, + 68, 65, 0, 98, 101, 104, 103, 88, 38, 0, + 0, 67, 99 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 3, 70, 5, 4, 8, 40, 9, 41, 91, + 42, 140, 43, 144, 141, 10, 44, 45, 98, 11, + 46, 47, 48, 160, 161, 174, 188, 197, 12, 49, + 50, 130, 123, 120 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -114 +static const yytype_int16 yypact[] = +{ + 60, -114, -114, 10, -9, 44, -114, 8, 27, 29, + 45, 45, 45, -114, 105, 49, 37, -114, -114, -114, + -114, -114, -114, 55, 68, 82, 92, 94, -114, 119, + -114, -114, 123, 132, 136, 137, 147, 148, 149, -114, + 59, 75, 52, 156, 160, 36, 110, -114, -114, 139, + -114, 46, 162, 45, 45, 98, -114, -114, -114, -1, + -114, -114, -114, -114, -114, 196, 197, -114, -114, 77, + 163, 199, 200, 201, 202, 77, 72, 102, 203, 204, + 152, 205, 206, 207, 79, 67, 174, 175, 176, -114, + -114, 177, 30, 33, -114, 178, 211, 20, -114, -114, + 129, -114, 67, 146, -114, -114, -114, -114, -114, 172, + -114, 138, -114, -114, -114, -114, -114, -114, -114, -114, + -114, -114, -114, -114, -114, -114, -114, -114, -114, -114, + -114, -114, -114, -114, -114, -114, -114, -114, 117, -114, + 179, -114, 131, -114, -114, 180, 213, 114, -114, -114, + -114, 218, -114, -114, -114, -114, -114, -114, -114, -114, + 183, 220, 221, 222, 33, 223, 224, 42, 188, -114, + 225, -114, 193, 181, 189, -114, -114, -114, 191, -114, + -114, 131, -114, 229, 141, -114, 231, 232, 88, 42, + -114, -114, 233, 184, -114, -114, -114, -114, -114, 208, + 235, -114, -114 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -114, -114, -114, -114, -114, -114, -114, -7, 209, -114, + -114, -114, -114, -113, -93, 0, 210, -114, 143, 234, + -114, 142, -43, -114, -114, -114, -114, -114, -2, -114, + 144, -114, -114, -114 +}; + +/* 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 -29 +static const yytype_int16 yytable[] = +{ + 145, 52, 84, 60, 61, 62, 54, 58, 53, 56, + 6, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 95, 27, 110, 7, 28, 29, + 30, 31, 116, 138, 32, 33, 142, 34, 88, 35, + 95, 36, 37, 38, 39, 181, 106, 107, 13, 84, + 105, 177, 104, 39, 182, 20, 21, 22, 96, 24, + -28, 1, 84, 51, 2, 55, 28, 29, 20, 21, + 22, 178, 32, 33, 96, 139, 198, 35, 143, 28, + 24, 59, 97, 69, 18, 19, 67, 143, 29, 68, + 117, 39, 92, 32, 33, 85, -28, 118, 35, 30, + 31, 71, 119, 16, 39, 18, 19, 20, 21, 22, + 23, 24, 25, 26, 72, 27, 89, 90, 28, 29, + 30, 31, 65, 66, 32, 33, 121, 34, 73, 35, + 122, 36, 37, 38, 16, 195, 18, 19, 74, 196, + 75, 23, 63, 25, 26, 64, 27, 99, 65, 66, + 100, 30, 31, 169, 170, 20, 21, 22, 34, 24, + 162, 163, 36, 37, 38, 76, 28, 29, 126, 77, + 127, 128, 32, 33, 165, 166, 101, 35, 78, 102, + 191, 192, 79, 80, 129, 152, 153, 154, 155, 156, + 157, 158, 159, 81, 82, 83, 93, 94, 103, 108, + 109, 111, 112, 113, 114, 115, 124, 125, 131, 132, + 133, 134, 135, 136, 137, 147, 151, 168, 146, 164, + 167, 171, 172, 173, 175, 176, 179, 180, 183, 184, + 185, 189, 187, 190, 193, 194, 186, 199, 202, 200, + 148, 0, 149, 57, 0, 0, 150, 201, 0, 86, + 87 +}; + +static const yytype_int16 yycheck[] = +{ + 93, 8, 3, 10, 11, 12, 8, 9, 8, 9, + 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 4, 17, 69, 36, 20, 21, + 22, 23, 75, 3, 26, 27, 3, 29, 40, 31, + 4, 33, 34, 35, 45, 3, 53, 54, 4, 3, + 52, 164, 52, 45, 167, 9, 10, 11, 38, 13, + 0, 1, 3, 36, 4, 36, 20, 21, 9, 10, + 11, 164, 26, 27, 38, 45, 189, 31, 45, 20, + 13, 36, 46, 46, 7, 8, 37, 45, 21, 40, + 18, 45, 40, 26, 27, 36, 36, 25, 31, 22, + 23, 46, 30, 5, 45, 7, 8, 9, 10, 11, + 12, 13, 14, 15, 46, 17, 41, 42, 20, 21, + 22, 23, 43, 44, 26, 27, 24, 29, 46, 31, + 28, 33, 34, 35, 5, 47, 7, 8, 46, 51, + 46, 12, 37, 14, 15, 40, 17, 37, 43, 44, + 40, 22, 23, 39, 40, 9, 10, 11, 29, 13, + 43, 44, 33, 34, 35, 46, 20, 21, 16, 46, + 18, 19, 26, 27, 43, 44, 37, 31, 46, 40, + 39, 40, 46, 46, 32, 47, 48, 49, 50, 51, + 52, 53, 54, 46, 46, 46, 40, 37, 36, 3, + 3, 38, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 37, 37, 37, 37, 4, 44, 4, 40, 40, + 40, 3, 39, 3, 3, 3, 3, 3, 40, 4, + 37, 40, 43, 4, 3, 3, 55, 4, 3, 55, + 97, -1, 100, 9, -1, -1, 102, 39, -1, 40, + 40 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 1, 4, 57, 60, 59, 0, 36, 61, 63, + 71, 75, 84, 4, 3, 4, 5, 6, 7, 8, + 9, 10, 11, 12, 13, 14, 15, 17, 20, 21, + 22, 23, 26, 27, 29, 31, 33, 34, 35, 45, + 62, 64, 66, 68, 72, 73, 76, 77, 78, 85, + 86, 36, 63, 71, 84, 36, 71, 75, 84, 36, + 63, 63, 63, 37, 40, 43, 44, 37, 40, 46, + 58, 46, 46, 46, 46, 46, 46, 46, 46, 46, + 46, 46, 46, 46, 3, 36, 64, 72, 84, 41, + 42, 65, 40, 40, 37, 4, 38, 46, 74, 37, + 40, 37, 40, 36, 71, 84, 63, 63, 3, 3, + 78, 38, 3, 3, 3, 3, 78, 18, 25, 30, + 89, 24, 28, 88, 3, 3, 16, 18, 19, 32, + 87, 3, 3, 3, 37, 37, 37, 37, 3, 45, + 67, 70, 3, 45, 69, 70, 40, 4, 74, 77, + 86, 44, 47, 48, 49, 50, 51, 52, 53, 54, + 79, 80, 43, 44, 40, 43, 44, 40, 4, 39, + 40, 3, 39, 3, 81, 3, 3, 69, 70, 3, + 3, 3, 69, 40, 4, 37, 55, 43, 82, 40, + 4, 39, 40, 3, 3, 47, 51, 83, 69, 4, + 55, 39, 3 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (ff, ll, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, YYLEX_PARAM) +#else +# define YYLEX yylex (&yylval, ll) +#endif + +/* 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, ff, ll); \ + 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, FitsFile* ff, ffFlexLexer* ll) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep, ff, ll) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; + FitsFile* ff; + ffFlexLexer* ll; +#endif +{ + if (!yyvaluep) + return; + YYUSE (ff); + YYUSE (ll); +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, FitsFile* ff, ffFlexLexer* ll) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep, ff, ll) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; + FitsFile* ff; + ffFlexLexer* ll; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep, ff, ll); + 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)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule, FitsFile* ff, ffFlexLexer* ll) +#else +static void +yy_reduce_print (yyvsp, yyrule, ff, ll) + YYSTYPE *yyvsp; + int yyrule; + FitsFile* ff; + ffFlexLexer* ll; +#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)]) + , ff, ll); + fprintf (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule, ff, ll); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +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 +{ + char *yyd = yydest; + const char *yys = yysrc; + + 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: ; + } + + if (! yyres) + return yystrlen (yystr); + + 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) +{ + int yyn = yypact[yystate]; + + 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, FitsFile* ff, ffFlexLexer* ll) +#else +static void +yydestruct (yymsg, yytype, yyvaluep, ff, ll) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; + FitsFile* ff; + ffFlexLexer* ll; +#endif +{ + YYUSE (yyvaluep); + YYUSE (ff); + YYUSE (ll); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (FitsFile* ff, ffFlexLexer* ll); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (FitsFile* ff, ffFlexLexer* ll) +#else +int +yyparse (ff, ll) + FitsFile* ff; + ffFlexLexer* ll; +#endif +#endif +{ + /* The look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + 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 + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + 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; + + + /* 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; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| 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++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + + /* 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 (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + 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 + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* 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 == YYPACT_NINF) + goto yydefault; + + /* 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) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* 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]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + 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]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 24: +#line 106 "fitsy++/parser.Y" + {GOTOARR(0);} + break; + + case 26: +#line 108 "fitsy++/parser.Y" + {GOTOFILT(0);} + break; + + case 27: +#line 109 "fitsy++/parser.Y" + {ff->setValid(1);ff->setpFilter(ff_filter);;} + break; + + case 29: +#line 113 "fitsy++/parser.Y" + {ff->setpName((yyvsp[(1) - (1)].str));;} + break; + + case 30: +#line 123 "fitsy++/parser.Y" + {ff->setpExt((yyvsp[(2) - (3)].str));;} + break; + + case 31: +#line 124 "fitsy++/parser.Y" + {ff->setpIndex((yyvsp[(2) - (3)].integer));;} + break; + + case 32: +#line 127 "fitsy++/parser.Y" + {ff->setpExt((yyvsp[(1) - (2)].str));;} + break; + + case 33: +#line 128 "fitsy++/parser.Y" + {ff->setpIndex((yyvsp[(1) - (2)].integer));;} + break; + + case 44: +#line 144 "fitsy++/parser.Y" + {ff->setpcoord(0);;} + break; + + case 45: +#line 145 "fitsy++/parser.Y" + {ff->setpcoord(1);;} + break; + + case 46: +#line 146 "fitsy++/parser.Y" + {ff->setpcoord(1);;} + break; + + case 47: +#line 150 "fitsy++/parser.Y" + { + // this is not a mistake + // need to fool parser into processing "xy0:xy1,block" + ff->setpxmin((yyvsp[(1) - (3)].integer)); ff->setpxmax((yyvsp[(3) - (3)].integer)); ff->setpxvalid(1); + ff->setpymin((yyvsp[(1) - (3)].integer)); ff->setpymax((yyvsp[(3) - (3)].integer)); ff->setpyvalid(1); + ;} + break; + + case 48: +#line 157 "fitsy++/parser.Y" + {ff->setpxmin((yyvsp[(3) - (3)].integer)-(yyvsp[(1) - (3)].integer)/2); ff->setpxmax((yyvsp[(3) - (3)].integer)+(yyvsp[(1) - (3)].integer)/2); ff->setpxvalid(1);;} + break; + + case 49: +#line 159 "fitsy++/parser.Y" + { + // this is not a mistake + // need to fool parser into processing "*,block" + ff->setpxvalid(0); ff->setpyvalid(0); + ;} + break; + + case 50: +#line 167 "fitsy++/parser.Y" + {ff->setpymin((yyvsp[(1) - (3)].integer)); ff->setpymax((yyvsp[(3) - (3)].integer)); ff->setpyvalid(1);;} + break; + + case 51: +#line 169 "fitsy++/parser.Y" + {ff->setpymin((yyvsp[(3) - (3)].integer)-(yyvsp[(1) - (3)].integer)/2); ff->setpymax((yyvsp[(3) - (3)].integer)+(yyvsp[(1) - (3)].integer)/2); ff->setpyvalid(1);;} + break; + + case 52: +#line 170 "fitsy++/parser.Y" + {ff->setpyvalid(0);;} + break; + + case 53: +#line 174 "fitsy++/parser.Y" + { + ff->setpxmin((yyvsp[(3) - (5)].integer)-(yyvsp[(1) - (5)].integer)/2); ff->setpxmax((yyvsp[(3) - (5)].integer)+(yyvsp[(1) - (5)].integer)/2); ff->setpxvalid(1); + ff->setpymin((yyvsp[(5) - (5)].integer)-(yyvsp[(1) - (5)].integer)/2); ff->setpymax((yyvsp[(5) - (5)].integer)+(yyvsp[(1) - (5)].integer)/2); ff->setpyvalid(1); + ;} + break; + + case 54: +#line 181 "fitsy++/parser.Y" + {ff->setpzmin((yyvsp[(1) - (3)].integer)); ff->setpzmax((yyvsp[(3) - (3)].integer)); ff->setpzvalid(1);;} + break; + + case 55: +#line 183 "fitsy++/parser.Y" + {ff->setpzmin((yyvsp[(3) - (3)].integer)-(yyvsp[(1) - (3)].integer)/2); ff->setpzmax((yyvsp[(3) - (3)].integer)+(yyvsp[(1) - (3)].integer)/2); ff->setpzvalid(1);;} + break; + + case 56: +#line 184 "fitsy++/parser.Y" + {ff->setpzvalid(0);;} + break; + + case 57: +#line 187 "fitsy++/parser.Y" + {ff->setpblock((yyvsp[(1) - (1)].integer)); ff->setpbvalid(1);;} + break; + + case 65: +#line 202 "fitsy++/parser.Y" + {ff->setpBinXY((yyvsp[(2) - (5)].str),(yyvsp[(4) - (5)].str));;} + break; + + case 66: +#line 203 "fitsy++/parser.Y" + {ff->setpBinXY((yyvsp[(1) - (3)].str),(yyvsp[(3) - (3)].str));;} + break; + + case 67: +#line 204 "fitsy++/parser.Y" + {ff->setpBinXYZ((yyvsp[(2) - (7)].str),(yyvsp[(4) - (7)].str),(yyvsp[(6) - (7)].str));;} + break; + + case 68: +#line 205 "fitsy++/parser.Y" + {ff->setpBinXYZ((yyvsp[(1) - (5)].str),(yyvsp[(3) - (5)].str),(yyvsp[(5) - (5)].str));;} + break; + + case 69: +#line 206 "fitsy++/parser.Y" + {ff->setpBinZ((yyvsp[(2) - (3)].str));;} + break; + + case 70: +#line 207 "fitsy++/parser.Y" + {ff->setpBinZ((yyvsp[(1) - (1)].str));;} + break; + + case 74: +#line 217 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(3) - (3)].integer));;} + break; + + case 75: +#line 218 "fitsy++/parser.Y" + {ff->setpHeight((yyvsp[(3) - (3)].integer));;} + break; + + case 76: +#line 219 "fitsy++/parser.Y" + {ff->setpDepth((yyvsp[(3) - (3)].integer));;} + break; + + case 77: +#line 220 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(3) - (3)].integer));ff->setpHeight((yyvsp[(3) - (3)].integer));;} + break; + + case 78: +#line 221 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(3) - (3)].integer));ff->setpHeight((yyvsp[(3) - (3)].integer));;} + break; + + case 79: +#line 222 "fitsy++/parser.Y" + {ff->setpBitpix((yyvsp[(3) - (3)].integer));;} + break; + + case 80: +#line 223 "fitsy++/parser.Y" + {ff->setpSkip((yyvsp[(3) - (3)].integer));;} + break; + + case 81: +#line 224 "fitsy++/parser.Y" + {ff->setpArch((FitsFile::ArchType)(yyvsp[(3) - (3)].integer));;} + break; + + case 82: +#line 225 "fitsy++/parser.Y" + {ff->setpArch((FitsFile::ArchType)(yyvsp[(3) - (3)].integer));;} + break; + + case 83: +#line 226 "fitsy++/parser.Y" + {ff->setpArch((FitsFile::ArchType)(yyvsp[(1) - (1)].integer));;} + break; + + case 84: +#line 229 "fitsy++/parser.Y" + {(yyval.integer) = FitsFile::BIG;;} + break; + + case 85: +#line 230 "fitsy++/parser.Y" + {(yyval.integer) = FitsFile::BIG;;} + break; + + case 86: +#line 231 "fitsy++/parser.Y" + {(yyval.integer) = FitsFile::LITTLE;;} + break; + + case 87: +#line 232 "fitsy++/parser.Y" + {(yyval.integer) = FitsFile::LITTLE;;} + break; + + case 89: +#line 238 "fitsy++/parser.Y" + {ff->setpBitpix(8);;} + break; + + case 90: +#line 239 "fitsy++/parser.Y" + {ff->setpBitpix(16);;} + break; + + case 91: +#line 240 "fitsy++/parser.Y" + {ff->setpBitpix(-16);;} + break; + + case 92: +#line 241 "fitsy++/parser.Y" + {ff->setpBitpix(32);;} + break; + + case 93: +#line 242 "fitsy++/parser.Y" + {ff->setpBitpix(64);;} + break; + + case 94: +#line 243 "fitsy++/parser.Y" + {ff->setpBitpix(-32);;} + break; + + case 95: +#line 244 "fitsy++/parser.Y" + {ff->setpBitpix(-32);;} + break; + + case 96: +#line 245 "fitsy++/parser.Y" + {ff->setpBitpix(-64);;} + break; + + case 97: +#line 248 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(1) - (1)].integer));ff->setpHeight((yyvsp[(1) - (1)].integer));;} + break; + + case 98: +#line 249 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(1) - (3)].integer));ff->setpHeight((yyvsp[(3) - (3)].integer));;} + break; + + case 99: +#line 251 "fitsy++/parser.Y" + {ff->setpWidth((yyvsp[(1) - (5)].integer));ff->setpHeight((yyvsp[(3) - (5)].integer));ff->setpDepth((yyvsp[(5) - (5)].integer));;} + break; + + case 101: +#line 255 "fitsy++/parser.Y" + {ff->setpSkip((yyvsp[(2) - (2)].integer));;} + break; + + case 103: +#line 259 "fitsy++/parser.Y" + {ff->setpArch(FitsFile::LITTLE);;} + break; + + case 104: +#line 260 "fitsy++/parser.Y" + {ff->setpArch(FitsFile::BIG);;} + break; + + case 111: +#line 273 "fitsy++/parser.Y" + {ff->setpHPXColumn((yyvsp[(3) - (3)].integer));;} + break; + + case 112: +#line 274 "fitsy++/parser.Y" + {ff->setpHPXQuad((yyvsp[(3) - (3)].integer));;} + break; + + case 113: +#line 277 "fitsy++/parser.Y" + {ff->setpHPXSystem(FitsHPX::EQU);;} + break; + + case 114: +#line 278 "fitsy++/parser.Y" + {ff->setpHPXSystem(FitsHPX::GAL);;} + break; + + case 115: +#line 279 "fitsy++/parser.Y" + {ff->setpHPXSystem(FitsHPX::ECL);;} + break; + + case 116: +#line 280 "fitsy++/parser.Y" + {ff->setpHPXSystem(FitsHPX::UNKNOWN);;} + break; + + case 117: +#line 283 "fitsy++/parser.Y" + {ff->setpHPXOrder(FitsHPX::RING);;} + break; + + case 118: +#line 284 "fitsy++/parser.Y" + {ff->setpHPXOrder(FitsHPX::NESTED);;} + break; + + case 119: +#line 287 "fitsy++/parser.Y" + {ff->setpHPXLayout(FitsHPX::EQUATOR);;} + break; + + case 120: +#line 288 "fitsy++/parser.Y" + {ff->setpHPXLayout(FitsHPX::NORTH);;} + break; + + case 121: +#line 289 "fitsy++/parser.Y" + {ff->setpHPXLayout(FitsHPX::SOUTH);;} + break; + + +/* Line 1267 of yacc.c. */ +#line 1979 "fitsy++/parser.C" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* 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 - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (ff, ll, 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 (ff, ll, yymsg); + } + else + { + yyerror (ff, ll, YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval, ff, ll); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* 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; + + /* 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; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp, ff, ll); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| 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 (ff, ll, YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval, ff, ll); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp, ff, ll); + YYPOPSTACK (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 292 "fitsy++/parser.Y" + + |