diff options
Diffstat (limited to 'ruby_1_8_5/ext/syck/gram.c')
| -rw-r--r-- | ruby_1_8_5/ext/syck/gram.c | 1894 |
1 files changed, 1894 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/syck/gram.c b/ruby_1_8_5/ext/syck/gram.c new file mode 100644 index 0000000000..615a594f61 --- /dev/null +++ b/ruby_1_8_5/ext/syck/gram.c @@ -0,0 +1,1894 @@ +/* A Bison parser, made by GNU Bison 1.875d. */ + +/* Skeleton parser for Yacc-like parsing with Bison, + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* As a special exception, when this file is copied by Bison into a + Bison output file, you may use that output file without restriction. + This special exception was added by the Free Software Foundation + in version 1.24 of Bison. */ + +/* Written by Richard Stallman by simplifying the original so called + ``semantic'' parser. */ + +/* 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 + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* If NAME_PREFIX is specified substitute the variables and functions + names. */ +#define yyparse syckparse +#define yylex sycklex +#define yyerror syckerror +#define yylval sycklval +#define yychar syckchar +#define yydebug syckdebug +#define yynerrs sycknerrs + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + YAML_ANCHOR = 258, + YAML_ALIAS = 259, + YAML_TRANSFER = 260, + YAML_TAGURI = 261, + YAML_ITRANSFER = 262, + YAML_WORD = 263, + YAML_PLAIN = 264, + YAML_BLOCK = 265, + YAML_DOCSEP = 266, + YAML_IOPEN = 267, + YAML_INDENT = 268, + YAML_IEND = 269 + }; +#endif +#define YAML_ANCHOR 258 +#define YAML_ALIAS 259 +#define YAML_TRANSFER 260 +#define YAML_TAGURI 261 +#define YAML_ITRANSFER 262 +#define YAML_WORD 263 +#define YAML_PLAIN 264 +#define YAML_BLOCK 265 +#define YAML_DOCSEP 266 +#define YAML_IOPEN 267 +#define YAML_INDENT 268 +#define YAML_IEND 269 + + + + +/* Copy the first part of user declarations. */ +#line 14 "gram.y" + + +#include "syck.h" + +void apply_seq_in_map( SyckParser *parser, SyckNode *n ); + +#define YYPARSE_PARAM parser +#define YYLEX_PARAM parser + +#define NULL_NODE(parser, node) \ + SyckNode *node = syck_new_str( "", scalar_plain ); \ + if ( ((SyckParser *)parser)->taguri_expansion == 1 ) \ + { \ + node->type_id = syck_taguri( YAML_DOMAIN, "null", 4 ); \ + } \ + else \ + { \ + node->type_id = syck_strndup( "null", 4 ); \ + } + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) +#line 35 "gram.y" +typedef union YYSTYPE { + SYMID nodeId; + SyckNode *nodeData; + char *name; +} YYSTYPE; +/* Line 191 of yacc.c. */ +#line 140 "gram.c" +# 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 214 of yacc.c. */ +#line 152 "gram.c" + +#if ! defined (yyoverflow) || YYERROR_VERBOSE + +# ifndef YYFREE +# define YYFREE free +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# endif + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# define YYSTACK_ALLOC alloca +# endif +# else +# if defined (alloca) || defined (_ALLOCA_H) +# define YYSTACK_ALLOC alloca +# else +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# else +# if defined (__STDC__) || defined (__cplusplus) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# 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 +{ + short int 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 (short int) + 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 \ + { \ + register YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (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 (0) + +#endif + +#if defined (__STDC__) || defined (__cplusplus) + typedef signed char yysigned_char; +#else + typedef short int yysigned_char; +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 52 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 396 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 23 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 29 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 79 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 128 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 269 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const unsigned char yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 21, 15, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 16, 2, + 2, 2, 2, 22, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 17, 2, 18, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 19, 2, 20, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 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 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const unsigned char yyprhs[] = +{ + 0, 0, 3, 5, 8, 9, 11, 13, 15, 18, + 21, 24, 28, 30, 32, 36, 37, 40, 43, 46, + 49, 51, 54, 56, 58, 60, 63, 66, 69, 72, + 75, 77, 79, 81, 85, 87, 89, 91, 93, 95, + 99, 103, 106, 110, 113, 117, 120, 124, 127, 129, + 133, 136, 140, 143, 145, 149, 151, 153, 157, 161, + 165, 168, 172, 175, 179, 182, 184, 188, 190, 194, + 196, 200, 204, 207, 211, 215, 218, 220, 224, 226 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yysigned_char yyrhs[] = +{ + 24, 0, -1, 25, -1, 11, 27, -1, -1, 33, + -1, 26, -1, 34, -1, 5, 26, -1, 6, 26, + -1, 3, 26, -1, 29, 26, 32, -1, 25, -1, + 28, -1, 29, 28, 30, -1, -1, 7, 28, -1, + 5, 28, -1, 6, 28, -1, 3, 28, -1, 12, + -1, 29, 13, -1, 14, -1, 13, -1, 14, -1, + 31, 32, -1, 5, 33, -1, 6, 33, -1, 7, + 33, -1, 3, 33, -1, 4, -1, 8, -1, 9, + -1, 29, 33, 32, -1, 10, -1, 35, -1, 39, + -1, 42, -1, 49, -1, 29, 37, 30, -1, 29, + 38, 30, -1, 15, 27, -1, 5, 31, 38, -1, + 5, 37, -1, 6, 31, 38, -1, 6, 37, -1, + 3, 31, 38, -1, 3, 37, -1, 36, -1, 38, + 31, 36, -1, 38, 31, -1, 17, 40, 18, -1, + 17, 18, -1, 41, -1, 40, 21, 41, -1, 25, + -1, 48, -1, 29, 43, 30, -1, 29, 47, 30, + -1, 5, 31, 47, -1, 5, 43, -1, 6, 31, + 47, -1, 6, 43, -1, 3, 31, 47, -1, 3, + 43, -1, 33, -1, 22, 25, 31, -1, 27, -1, + 44, 16, 45, -1, 46, -1, 47, 31, 36, -1, + 47, 31, 46, -1, 47, 31, -1, 25, 16, 27, + -1, 19, 50, 20, -1, 19, 20, -1, 51, -1, + 50, 21, 51, -1, 25, -1, 48, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const unsigned short int yyrline[] = +{ + 0, 56, 56, 60, 65, 70, 71, 74, 75, 80, + 85, 94, 100, 101, 104, 109, 113, 121, 126, 131, + 145, 146, 149, 152, 155, 156, 164, 169, 174, 182, + 186, 194, 207, 208, 218, 219, 220, 221, 222, 228, + 232, 238, 244, 249, 254, 259, 264, 268, 274, 278, + 283, 292, 296, 302, 306, 313, 314, 320, 325, 332, + 337, 342, 347, 352, 356, 362, 363, 369, 379, 396, + 397, 409, 417, 426, 434, 438, 444, 445, 454, 461 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE +/* YYTNME[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", "YAML_ANCHOR", "YAML_ALIAS", + "YAML_TRANSFER", "YAML_TAGURI", "YAML_ITRANSFER", "YAML_WORD", + "YAML_PLAIN", "YAML_BLOCK", "YAML_DOCSEP", "YAML_IOPEN", "YAML_INDENT", + "YAML_IEND", "'-'", "':'", "'['", "']'", "'{'", "'}'", "','", "'?'", + "$accept", "doc", "atom", "ind_rep", "atom_or_empty", "empty", + "indent_open", "indent_end", "indent_sep", "indent_flex_end", "word_rep", + "struct_rep", "implicit_seq", "basic_seq", "top_imp_seq", + "in_implicit_seq", "inline_seq", "in_inline_seq", "inline_seq_atom", + "implicit_map", "top_imp_map", "complex_key", "complex_value", + "complex_mapping", "in_implicit_map", "basic_mapping", "inline_map", + "in_inline_map", "inline_map_atom", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const unsigned short int yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 45, 58, 91, 93, 123, + 125, 44, 63 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const unsigned char yyr1[] = +{ + 0, 23, 24, 24, 24, 25, 25, 26, 26, 26, + 26, 26, 27, 27, 28, 28, 28, 28, 28, 28, + 29, 29, 30, 31, 32, 32, 33, 33, 33, 33, + 33, 33, 33, 33, 34, 34, 34, 34, 34, 35, + 35, 36, 37, 37, 37, 37, 37, 37, 38, 38, + 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, + 43, 43, 43, 43, 43, 44, 44, 45, 46, 47, + 47, 47, 47, 48, 49, 49, 50, 50, 51, 51 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const unsigned char yyr2[] = +{ + 0, 2, 1, 2, 0, 1, 1, 1, 2, 2, + 2, 3, 1, 1, 3, 0, 2, 2, 2, 2, + 1, 2, 1, 1, 1, 2, 2, 2, 2, 2, + 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, + 3, 2, 3, 2, 3, 2, 3, 2, 1, 3, + 2, 3, 2, 1, 3, 1, 1, 3, 3, 3, + 2, 3, 2, 3, 2, 1, 3, 1, 3, 1, + 3, 3, 2, 3, 3, 2, 1, 3, 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 unsigned char yydefact[] = +{ + 4, 0, 30, 0, 0, 0, 31, 32, 34, 15, + 20, 0, 0, 0, 2, 6, 0, 5, 7, 35, + 36, 37, 38, 10, 29, 8, 26, 9, 27, 0, + 0, 0, 0, 28, 15, 15, 15, 15, 12, 3, + 13, 15, 52, 55, 0, 53, 56, 75, 78, 79, + 0, 76, 1, 0, 0, 0, 21, 15, 0, 0, + 65, 48, 0, 0, 0, 0, 69, 0, 0, 19, + 17, 18, 15, 15, 15, 16, 15, 15, 15, 15, + 0, 15, 51, 0, 74, 0, 23, 0, 47, 64, + 0, 43, 60, 0, 45, 62, 41, 0, 24, 0, + 11, 33, 22, 39, 40, 50, 57, 15, 58, 72, + 14, 73, 54, 77, 65, 46, 63, 42, 59, 44, + 61, 66, 25, 49, 67, 68, 70, 71 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yysigned_char yydefgoto[] = +{ + -1, 13, 38, 15, 39, 40, 16, 103, 99, 101, + 17, 18, 19, 61, 62, 63, 20, 44, 45, 21, + 64, 65, 125, 66, 67, 46, 22, 50, 51 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -97 +static const short int yypact[] = +{ + 250, 318, -97, 318, 318, 374, -97, -97, -97, 335, + -97, 267, 232, 7, -97, -97, 192, -97, -97, -97, + -97, -97, -97, -97, -97, -97, -97, -97, -97, 374, + 374, 374, 352, -97, 335, 335, 335, 384, -97, -97, + -97, 212, -97, 10, 0, -97, -97, -97, 10, -97, + -4, -97, -97, 284, 284, 284, -97, 335, 318, 30, + 30, -97, -2, 36, -2, 16, -97, 36, 30, -97, + -97, -97, 384, 384, 384, -97, 363, 301, 301, 301, + -2, 335, -97, 318, -97, 318, -97, 158, -97, -97, + 158, -97, -97, 158, -97, -97, -97, 24, -97, 30, + -97, -97, -97, -97, -97, 26, -97, 335, -97, 158, + -97, -97, -97, -97, -97, 24, 24, 24, 24, 24, + 24, -97, -97, -97, -97, -97, -97, -97 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yysigned_char yypgoto[] = +{ + -97, -97, 8, 81, -56, 109, 33, -53, 74, -54, + -1, -97, -97, -96, -31, -32, -97, -97, -44, -97, + 77, -97, -97, -52, 9, -6, -97, -97, -29 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const unsigned char yytable[] = +{ + 24, 96, 26, 28, 33, 100, 49, 52, 14, 123, + 104, 106, 102, 126, 108, 60, 84, 85, 82, 43, + 48, 83, 88, 91, 94, 111, 81, 110, 24, 26, + 28, 68, 107, 24, 26, 28, 33, 86, 32, 112, + 60, 57, 41, 86, 98, 122, 88, 91, 94, 86, + 102, 124, 24, 26, 28, 115, 113, 127, 117, 0, + 0, 119, 32, 32, 32, 32, 97, 41, 41, 41, + 76, 24, 26, 28, 41, 68, 24, 26, 28, 49, + 0, 0, 23, 0, 25, 27, 114, 0, 0, 114, + 41, 43, 114, 48, 0, 0, 116, 59, 0, 118, + 0, 0, 120, 0, 0, 76, 76, 76, 114, 76, + 41, 41, 41, 0, 41, 23, 25, 27, 0, 0, + 32, 0, 59, 32, 0, 0, 32, 87, 90, 93, + 89, 92, 95, 0, 23, 25, 27, 105, 0, 0, + 41, 109, 32, 69, 70, 71, 75, 0, 0, 0, + 80, 87, 90, 93, 89, 92, 95, 0, 23, 25, + 27, 29, 2, 30, 31, 5, 6, 7, 0, 0, + 10, 121, 0, 57, 0, 0, 0, 0, 0, 0, + 58, 69, 70, 71, 0, 80, 69, 70, 71, 105, + 109, 105, 109, 105, 109, 53, 2, 54, 55, 5, + 6, 7, 8, 0, 10, 56, 0, 57, 0, 11, + 0, 12, 0, 0, 58, 77, 2, 78, 79, 37, + 6, 7, 8, 0, 10, 56, 0, 57, 0, 11, + 0, 12, 0, 0, 58, 1, 2, 3, 4, 5, + 6, 7, 8, 0, 10, 0, 0, 0, 0, 11, + 0, 12, 47, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 0, 0, 0, 0, 11, 0, 12, + 1, 2, 3, 4, 5, 6, 7, 8, 0, 10, + 0, 0, 0, 0, 11, 42, 12, 53, 2, 54, + 55, 5, 6, 7, 8, 0, 10, 86, 0, 0, + 0, 11, 0, 12, 77, 2, 78, 79, 37, 6, + 7, 8, 0, 10, 86, 0, 0, 0, 11, 0, + 12, 1, 2, 3, 4, 5, 6, 7, 8, 0, + 10, 0, 0, 0, 0, 11, 0, 12, 34, 2, + 35, 36, 37, 6, 7, 8, 0, 10, 0, 0, + 0, 0, 11, 0, 12, 29, 2, 30, 31, 5, + 6, 7, 0, 0, 10, 56, 72, 2, 73, 74, + 37, 6, 7, 0, 0, 10, 56, 29, 2, 30, + 31, 5, 6, 7, 0, 0, 10, 72, 2, 73, + 74, 37, 6, 7, 0, 0, 10 +}; + +static const yysigned_char yycheck[] = +{ + 1, 57, 3, 4, 5, 59, 12, 0, 0, 105, + 63, 64, 14, 109, 67, 16, 20, 21, 18, 11, + 12, 21, 53, 54, 55, 81, 16, 80, 29, 30, + 31, 32, 16, 34, 35, 36, 37, 13, 5, 83, + 41, 15, 9, 13, 14, 99, 77, 78, 79, 13, + 14, 107, 53, 54, 55, 87, 85, 109, 90, -1, + -1, 93, 29, 30, 31, 32, 58, 34, 35, 36, + 37, 72, 73, 74, 41, 76, 77, 78, 79, 85, + -1, -1, 1, -1, 3, 4, 87, -1, -1, 90, + 57, 83, 93, 85, -1, -1, 87, 16, -1, 90, + -1, -1, 93, -1, -1, 72, 73, 74, 109, 76, + 77, 78, 79, -1, 81, 34, 35, 36, -1, -1, + 87, -1, 41, 90, -1, -1, 93, 53, 54, 55, + 53, 54, 55, -1, 53, 54, 55, 63, -1, -1, + 107, 67, 109, 34, 35, 36, 37, -1, -1, -1, + 41, 77, 78, 79, 77, 78, 79, -1, 77, 78, + 79, 3, 4, 5, 6, 7, 8, 9, -1, -1, + 12, 97, -1, 15, -1, -1, -1, -1, -1, -1, + 22, 72, 73, 74, -1, 76, 77, 78, 79, 115, + 116, 117, 118, 119, 120, 3, 4, 5, 6, 7, + 8, 9, 10, -1, 12, 13, -1, 15, -1, 17, + -1, 19, -1, -1, 22, 3, 4, 5, 6, 7, + 8, 9, 10, -1, 12, 13, -1, 15, -1, 17, + -1, 19, -1, -1, 22, 3, 4, 5, 6, 7, + 8, 9, 10, -1, 12, -1, -1, -1, -1, 17, + -1, 19, 20, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, -1, -1, -1, -1, 17, -1, 19, + 3, 4, 5, 6, 7, 8, 9, 10, -1, 12, + -1, -1, -1, -1, 17, 18, 19, 3, 4, 5, + 6, 7, 8, 9, 10, -1, 12, 13, -1, -1, + -1, 17, -1, 19, 3, 4, 5, 6, 7, 8, + 9, 10, -1, 12, 13, -1, -1, -1, 17, -1, + 19, 3, 4, 5, 6, 7, 8, 9, 10, -1, + 12, -1, -1, -1, -1, 17, -1, 19, 3, 4, + 5, 6, 7, 8, 9, 10, -1, 12, -1, -1, + -1, -1, 17, -1, 19, 3, 4, 5, 6, 7, + 8, 9, -1, -1, 12, 13, 3, 4, 5, 6, + 7, 8, 9, -1, -1, 12, 13, 3, 4, 5, + 6, 7, 8, 9, -1, -1, 12, 3, 4, 5, + 6, 7, 8, 9, -1, -1, 12 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const unsigned char yystos[] = +{ + 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, + 12, 17, 19, 24, 25, 26, 29, 33, 34, 35, + 39, 42, 49, 26, 33, 26, 33, 26, 33, 3, + 5, 6, 29, 33, 3, 5, 6, 7, 25, 27, + 28, 29, 18, 25, 40, 41, 48, 20, 25, 48, + 50, 51, 0, 3, 5, 6, 13, 15, 22, 26, + 33, 36, 37, 38, 43, 44, 46, 47, 33, 28, + 28, 28, 3, 5, 6, 28, 29, 3, 5, 6, + 28, 16, 18, 21, 20, 21, 13, 31, 37, 43, + 31, 37, 43, 31, 37, 43, 27, 25, 14, 31, + 32, 32, 14, 30, 30, 31, 30, 16, 30, 31, + 30, 27, 41, 51, 33, 38, 47, 38, 47, 38, + 47, 31, 32, 36, 27, 45, 36, 46 +}; + +#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) +# define YYSIZE_T __SIZE_TYPE__ +#endif +#if ! defined (YYSIZE_T) && defined (size_t) +# define YYSIZE_T size_t +#endif +#if ! defined (YYSIZE_T) +# if defined (__STDC__) || defined (__cplusplus) +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# endif +#endif +#if ! defined (YYSIZE_T) +# define YYSIZE_T unsigned int +#endif + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#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; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror ("syntax error: cannot back up");\ + YYERROR; \ + } \ +while (0) + +#define YYTERROR 1 +#define YYERRCODE 256 + +/* YYLLOC_DEFAULT -- Compute the default location (before the actions + are run). */ + +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + ((Current).first_line = (Rhs)[1].first_line, \ + (Current).first_column = (Rhs)[1].first_column, \ + (Current).last_line = (Rhs)[N].last_line, \ + (Current).last_column = (Rhs)[N].last_column) +#endif + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, YYLEX_PARAM) +#else +# define YYLEX yylex (&yylval) +#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 (0) + +# define YYDSYMPRINT(Args) \ +do { \ + if (yydebug) \ + yysymprint Args; \ +} while (0) + +# define YYDSYMPRINTF(Title, Token, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yysymprint (stderr, \ + Token, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_stack_print (short int *bottom, short int *top) +#else +static void +yy_stack_print (bottom, top) + short int *bottom; + short int *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (/* Nothing. */; 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 (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yy_reduce_print (int yyrule) +#else +static void +yy_reduce_print (yyrule) + int yyrule; +#endif +{ + int yyi; + unsigned int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", + yyrule - 1, yylno); + /* Print the symbols being reduced, and their result. */ + for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) + YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); + YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YYDSYMPRINT(Args) +# define YYDSYMPRINTF(Title, Token, 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 + SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0 +# undef YYMAXDEPTH +#endif + +#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. */ +static YYSIZE_T +# if defined (__STDC__) || defined (__cplusplus) +yystrlen (const char *yystr) +# else +yystrlen (yystr) + const char *yystr; +# endif +{ + register const char *yys = yystr; + + while (*yys++ != '\0') + continue; + + return yys - yystr - 1; +} +# 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. */ +static char * +# if defined (__STDC__) || defined (__cplusplus) +yystpcpy (char *yydest, const char *yysrc) +# else +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +# endif +{ + register char *yyd = yydest; + register const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +#endif /* !YYERROR_VERBOSE */ + + + +#if YYDEBUG +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) +#else +static void +yysymprint (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + if (yytype < YYNTOKENS) + { + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); +# ifdef YYPRINT + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + } + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + switch (yytype) + { + default: + break; + } + YYFPRINTF (yyoutput, ")"); +} + +#endif /* ! YYDEBUG */ +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +#if defined (__STDC__) || defined (__cplusplus) +static void +yydestruct (int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yytype, yyvaluep) + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + /* Pacify ``unused variable'' warnings. */ + (void) yyvaluep; + + 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 (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +# if defined (__STDC__) || defined (__cplusplus) +int yyparse (void *YYPARSE_PARAM) +# else +int yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +# endif +#else /* ! YYPARSE_PARAM */ +#if defined (__STDC__) || defined (__cplusplus) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + /* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + register int yystate; + register int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + + /* 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. */ + short int yyssa[YYINITDEPTH]; + short int *yyss = yyssa; + register short int *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + register YYSTYPE *yyvsp; + + + +#define YYPOPSTACK (yyvsp--, yyssp--) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* When reducing, the number of symbols on the RHS of the reduced + rule. */ + int yylen; + + 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; + short int *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 ("parser stack overflow", + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyoverflowlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyoverflowlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + short int *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyoverflowlab; + 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 lookahead token if we need one and don't already have one. */ +/* yyresume: */ + + /* First try to decide what to do without reference to lookahead token. */ + + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead 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); + YYDSYMPRINTF ("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; + + /* Shift the lookahead token. */ + YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); + + /* Discard the token being shifted unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + *++yyvsp = yylval; + + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + yystate = yyn; + 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 2: +#line 57 "gram.y" + { + ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ); + } + break; + + case 3: +#line 61 "gram.y" + { + ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ); + } + break; + + case 4: +#line 65 "gram.y" + { + ((SyckParser *)parser)->eof = 1; + } + break; + + case 8: +#line 76 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 9: +#line 81 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 10: +#line 86 "gram.y" + { + /* + * _Anchors_: The language binding must keep a separate symbol table + * for anchors. The actual ID in the symbol table is returned to the + * higher nodes, though. + */ + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData ); + } + break; + + case 11: +#line 95 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 14: +#line 105 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 15: +#line 109 "gram.y" + { + NULL_NODE( parser, n ); + yyval.nodeData = n; + } + break; + + case 16: +#line 114 "gram.y" + { + if ( ((SyckParser *)parser)->implicit_typing == 1 ) + { + try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + } + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 17: +#line 122 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 18: +#line 127 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 19: +#line 132 "gram.y" + { + /* + * _Anchors_: The language binding must keep a separate symbol table + * for anchors. The actual ID in the symbol table is returned to the + * higher nodes, though. + */ + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData ); + } + break; + + case 26: +#line 165 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 27: +#line 170 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 28: +#line 175 "gram.y" + { + if ( ((SyckParser *)parser)->implicit_typing == 1 ) + { + try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + } + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 29: +#line 183 "gram.y" + { + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData ); + } + break; + + case 30: +#line 187 "gram.y" + { + /* + * _Aliases_: The anchor symbol table is scanned for the anchor name. + * The anchor's ID in the language's symbol table is returned. + */ + yyval.nodeData = syck_hdlr_get_anchor( (SyckParser *)parser, yyvsp[0].name ); + } + break; + + case 31: +#line 195 "gram.y" + { + SyckNode *n = yyvsp[0].nodeData; + if ( ((SyckParser *)parser)->taguri_expansion == 1 ) + { + n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 ); + } + else + { + n->type_id = syck_strndup( "str", 3 ); + } + yyval.nodeData = n; + } + break; + + case 33: +#line 209 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 39: +#line 229 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 40: +#line 233 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 41: +#line 239 "gram.y" + { + yyval.nodeId = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ); + } + break; + + case 42: +#line 245 "gram.y" + { + syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 43: +#line 250 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 44: +#line 255 "gram.y" + { + syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 45: +#line 260 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 46: +#line 265 "gram.y" + { + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData ); + } + break; + + case 47: +#line 269 "gram.y" + { + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData ); + } + break; + + case 48: +#line 275 "gram.y" + { + yyval.nodeData = syck_new_seq( yyvsp[0].nodeId ); + } + break; + + case 49: +#line 279 "gram.y" + { + syck_seq_add( yyvsp[-2].nodeData, yyvsp[0].nodeId ); + yyval.nodeData = yyvsp[-2].nodeData; + } + break; + + case 50: +#line 284 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 51: +#line 293 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 52: +#line 297 "gram.y" + { + yyval.nodeData = syck_alloc_seq(); + } + break; + + case 53: +#line 303 "gram.y" + { + yyval.nodeData = syck_new_seq( syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) ); + } + break; + + case 54: +#line 307 "gram.y" + { + syck_seq_add( yyvsp[-2].nodeData, syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) ); + yyval.nodeData = yyvsp[-2].nodeData; + } + break; + + case 57: +#line 321 "gram.y" + { + apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData ); + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 58: +#line 326 "gram.y" + { + apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData ); + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 59: +#line 333 "gram.y" + { + syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 60: +#line 338 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 61: +#line 343 "gram.y" + { + syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 62: +#line 348 "gram.y" + { + syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 ); + yyval.nodeData = yyvsp[0].nodeData; + } + break; + + case 63: +#line 353 "gram.y" + { + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData ); + } + break; + + case 64: +#line 357 "gram.y" + { + yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData ); + } + break; + + case 66: +#line 364 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 68: +#line 380 "gram.y" + { + yyval.nodeData = syck_new_map( + syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), + syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) ); + } + break; + + case 70: +#line 398 "gram.y" + { + if ( yyvsp[-2].nodeData->shortcut == NULL ) + { + yyvsp[-2].nodeData->shortcut = syck_new_seq( yyvsp[0].nodeId ); + } + else + { + syck_seq_add( yyvsp[-2].nodeData->shortcut, yyvsp[0].nodeId ); + } + yyval.nodeData = yyvsp[-2].nodeData; + } + break; + + case 71: +#line 410 "gram.y" + { + apply_seq_in_map( (SyckParser *)parser, yyvsp[-2].nodeData ); + syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData ); + syck_free_node( yyvsp[0].nodeData ); + yyvsp[0].nodeData = NULL; + yyval.nodeData = yyvsp[-2].nodeData; + } + break; + + case 72: +#line 418 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 73: +#line 427 "gram.y" + { + yyval.nodeData = syck_new_map( + syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), + syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) ); + } + break; + + case 74: +#line 435 "gram.y" + { + yyval.nodeData = yyvsp[-1].nodeData; + } + break; + + case 75: +#line 439 "gram.y" + { + yyval.nodeData = syck_alloc_map(); + } + break; + + case 77: +#line 446 "gram.y" + { + syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData ); + syck_free_node( yyvsp[0].nodeData ); + yyvsp[0].nodeData = NULL; + yyval.nodeData = yyvsp[-2].nodeData; + } + break; + + case 78: +#line 455 "gram.y" + { + NULL_NODE( parser, n ); + yyval.nodeData = syck_new_map( + syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ), + syck_hdlr_add_node( (SyckParser *)parser, n ) ); + } + break; + + + } + +/* Line 1010 of yacc.c. */ +#line 1651 "gram.c" + + yyvsp -= yylen; + yyssp -= yylen; + + + 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 + yyn = yypact[yystate]; + + if (YYPACT_NINF < yyn && yyn < YYLAST) + { + YYSIZE_T yysize = 0; + int yytype = YYTRANSLATE (yychar); + const char* yyprefix; + char *yymsg; + int yyx; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 0; + + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); + yycount += 1; + if (yycount == 5) + { + yysize = 0; + break; + } + } + yysize += (sizeof ("syntax error, unexpected ") + + yystrlen (yytname[yytype])); + yymsg = (char *) YYSTACK_ALLOC (yysize); + if (yymsg != 0) + { + char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); + yyp = yystpcpy (yyp, yytname[yytype]); + + if (yycount < 5) + { + yyprefix = ", expecting "; + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + yyp = yystpcpy (yyp, yyprefix); + yyp = yystpcpy (yyp, yytname[yyx]); + yyprefix = " or "; + } + } + yyerror (yymsg); + YYSTACK_FREE (yymsg); + } + else + yyerror ("syntax error; also virtual memory exhausted"); + } + else +#endif /* YYERROR_VERBOSE */ + yyerror ("syntax error"); + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* If at end of input, pop the error token, + then the rest of the stack, then return failure. */ + if (yychar == YYEOF) + for (;;) + { + YYPOPSTACK; + if (yyssp == yyss) + YYABORT; + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[*yyssp], yyvsp); + } + } + else + { + YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); + yydestruct (yytoken, &yylval); + yychar = YYEMPTY; + + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + +#ifdef __GNUC__ + /* Pacify GCC when the user code never invokes YYERROR and the label + yyerrorlab therefore never appears in user code. */ + if (0) + goto yyerrorlab; +#endif + + yyvsp -= yylen; + yyssp -= yylen; + 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; + + YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); + yydestruct (yystos[yystate], yyvsp); + YYPOPSTACK; + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + YYDPRINTF ((stderr, "Shifting error token, ")); + + *++yyvsp = yylval; + + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*----------------------------------------------. +| yyoverflowlab -- parser overflow comes here. | +`----------------------------------------------*/ +yyoverflowlab: + yyerror ("parser stack overflow"); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif + return yyresult; +} + + +#line 464 "gram.y" + + +void +apply_seq_in_map( SyckParser *parser, SyckNode *n ) +{ + long map_len; + if ( n->shortcut == NULL ) + { + return; + } + + map_len = syck_map_count( n ); + syck_map_assign( n, map_value, map_len - 1, + syck_hdlr_add_node( parser, n->shortcut ) ); + + n->shortcut = NULL; +} + + |