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authorwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-09-13 03:58:33 +0000
committerwhy <why@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-09-13 03:58:33 +0000
commitf1827a2fafaa50ba89f35c8c05beffd28b1dd6e6 (patch)
tree095d144b8790cb1d1a99fbe40e0e79e31f65fcac /ext/syck/gram.c
parent2007d73102b29e7bf50d08f6690ae5e6ffa5ea9a (diff)
* lib/yaml.rb: reworking YAML::Stream to use the new
emitter. * lib/yaml/stream.rb: ditto. * lib/yaml/rubytypes.rb: added Object#yaml_new. * lib/yaml/tag.rb: the tag_subclasses? method now shows up in the class. allow taguri to be set using an accessor. continue support of Object#to_yaml_type. * ext/syck/rubyext.c: new emitter code. yaml_new and yaml_initialize get called, should they be present. consolidated all the diaspora of internal node types into the family below YAML::Syck::Node -- Map, Seq, Scalar -- all of whom are SyckNode structs pointing to Ruby data. moved Object#yaml_new into the node_import and made it the default behavior. the target_class is always called wih yaml_new, prepended a parameter, which is the klass. loaded nodes through GenericResolver show their style. new Resolver#tagurize converts type ids to taguris. * ext/syck/implicit.re: were 'y' and 'n' seriously omitted?? * ext/syck/emitter.c: renovated emitter, walks the tree in advance. consolidated redundant block_styles struct into the scalar_style struct. (this means loaded nodes can now be sent back to emitter and preserve at least its very basic formatting.) * ext/syck/gram.c: headless documents of any kind allowed. * ext/syck/node.c: new syck_replace_str methods and syck_empty_* methods for rewriting node contents, while keeping the ID and other setup info. added syck_seq_assign. * ext/syck/syck.h: reflect block_styles and new node functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/syck/gram.c')
-rw-r--r--ext/syck/gram.c1174
1 files changed, 636 insertions, 538 deletions
diff --git a/ext/syck/gram.c b/ext/syck/gram.c
index dd65ea1deb6..615a594f613 100644
--- a/ext/syck/gram.c
+++ b/ext/syck/gram.c
@@ -1,7 +1,7 @@
-/* A Bison parser, made from gram.y, by GNU bison 1.75. */
+/* 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 Free Software Foundation, Inc.
+ 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
@@ -34,10 +34,13 @@
USER NAME SPACE" below. */
/* Identify Bison output. */
-#define YYBISON 1
+#define YYBISON 1
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
/* Pure parsers. */
-#define YYPURE 1
+#define YYPURE 1
/* Using locations. */
#define YYLSP_NEEDED 0
@@ -95,6 +98,8 @@
#include "syck.h"
+void apply_seq_in_map( SyckParser *parser, SyckNode *n );
+
#define YYPARSE_PARAM parser
#define YYLEX_PARAM parser
@@ -123,51 +128,49 @@
# define YYERROR_VERBOSE 0
#endif
-#ifndef YYSTYPE
-#line 33 "gram.y"
-typedef union {
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 35 "gram.y"
+typedef union YYSTYPE {
SYMID nodeId;
SyckNode *nodeData;
char *name;
-} yystype;
-/* Line 193 of /usr/local/share/bison/yacc.c. */
-#line 135 "y.tab.c"
-# define YYSTYPE yystype
+} 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
-#ifndef YYLTYPE
-typedef struct yyltype
-{
- int first_line;
- int first_column;
- int last_line;
- int last_column;
-} yyltype;
-# define YYLTYPE yyltype
-# define YYLTYPE_IS_TRIVIAL 1
-#endif
+
/* Copy the second part of user declarations. */
-/* Line 213 of /usr/local/share/bison/yacc.c. */
-#line 156 "y.tab.c"
+/* 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. */
-# if YYSTACK_USE_ALLOCA
-# define YYSTACK_ALLOC alloca
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# endif
# else
-# ifndef YYSTACK_USE_ALLOCA
-# if defined (alloca) || defined (_ALLOCA_H)
-# define YYSTACK_ALLOC alloca
-# else
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# endif
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
# endif
# endif
# endif
@@ -180,36 +183,36 @@ typedef struct yyltype
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# endif
-# define YYSTACK_ALLOC malloc
-# define YYSTACK_FREE free
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
# endif
#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
#if (! defined (yyoverflow) \
&& (! defined (__cplusplus) \
- || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+ || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
- short yyss;
+ short int yyss;
YYSTYPE yyvs;
};
/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
+# 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) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAX)
+ ((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 1 < __GNUC__
+# if defined (__GNUC__) && 1 < __GNUC__
# define YYCOPY(To, From, Count) \
__builtin_memcpy (To, From, (Count) * sizeof (*(From)))
# else
@@ -218,7 +221,7 @@ union yyalloc
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
+ (To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
@@ -235,7 +238,7 @@ union yyalloc
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack, Stack, yysize); \
Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (0)
@@ -245,19 +248,20 @@ union yyalloc
#if defined (__STDC__) || defined (__cplusplus)
typedef signed char yysigned_char;
#else
- typedef short yysigned_char;
+ typedef short int yysigned_char;
#endif
/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 38
-#define YYLAST 422
+#define YYFINAL 52
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 396
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 23
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 28
+#define YYNNTS 29
/* YYNRULES -- Number of rules. */
-#define YYNRULES 75
+#define YYNRULES 79
/* YYNRULES -- Number of states. */
#define YYNSTATES 128
@@ -265,8 +269,8 @@ union yyalloc
#define YYUNDEFTOK 2
#define YYMAXUTOK 269
-#define YYTRANSLATE(X) \
- ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const unsigned char yytranslate[] =
@@ -305,54 +309,55 @@ static const unsigned char yytranslate[] =
YYRHS. */
static const unsigned char yyprhs[] =
{
- 0, 0, 3, 5, 8, 9, 11, 13, 15, 19,
- 21, 24, 27, 30, 34, 36, 39, 40, 42, 45,
- 47, 49, 51, 54, 57, 60, 63, 66, 68, 70,
- 72, 76, 78, 80, 82, 84, 86, 90, 93, 95,
- 99, 102, 106, 109, 113, 116, 118, 122, 125, 129,
- 132, 134, 138, 140, 142, 146, 150, 154, 157, 161,
- 164, 168, 171, 175, 177, 183, 185, 189, 193, 196,
- 200, 204, 207, 209, 213, 215
+ 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, 26, -1, 11, 28, -1, -1, 33,
- -1, 27, -1, 34, -1, 29, 26, 32, -1, 34,
- -1, 5, 27, -1, 6, 27, -1, 3, 27, -1,
- 29, 27, 32, -1, 25, -1, 29, 30, -1, -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, 48, -1, 29, 37, 30, -1,
- 15, 28, -1, 38, -1, 5, 31, 37, -1, 5,
- 37, -1, 6, 31, 37, -1, 6, 37, -1, 3,
- 31, 37, -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,
- 47, -1, 29, 43, 30, -1, 29, 46, 30, -1,
- 5, 31, 46, -1, 5, 43, -1, 6, 31, 46,
- -1, 6, 43, -1, 3, 31, 46, -1, 3, 43,
- -1, 33, 16, 28, -1, 44, -1, 22, 25, 31,
- 16, 28, -1, 45, -1, 46, 31, 36, -1, 46,
- 31, 45, -1, 46, 31, -1, 25, 16, 28, -1,
- 19, 49, 20, -1, 19, 20, -1, 50, -1, 49,
- 21, 50, -1, 25, -1, 47, -1
+ 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 yyrline[] =
+static const unsigned short int yyrline[] =
{
- 0, 54, 54, 58, 62, 68, 69, 72, 73, 79,
- 80, 85, 90, 99, 105, 106, 111, 121, 122, 125,
- 128, 131, 132, 140, 145, 150, 158, 162, 170, 183,
- 184, 194, 195, 196, 197, 198, 204, 210, 216, 217,
- 222, 227, 232, 237, 241, 247, 251, 256, 265, 269,
- 275, 279, 286, 287, 293, 298, 305, 310, 315, 320,
- 325, 329, 335, 350, 351, 368, 369, 381, 389, 398,
- 406, 410, 416, 417, 426, 433
+ 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
@@ -361,24 +366,24 @@ static const unsigned short yyrline[] =
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", "'-'", "':'", "'['", "']'", "'{'", "'}'", "','", "'?'",
- "$accept", "doc", "atom", "doc_struct_rep", "ind_rep", "atom_or_empty",
- "indent_open", "indent_end", "indent_sep", "indent_flex_end",
- "word_rep", "struct_rep", "implicit_seq", "basic_seq", "top_imp_seq",
- "in_implicit_seq", "inline_seq", "in_inline_seq", "inline_seq_atom",
- "implicit_map", "top_imp_map", "basic_mapping", "complex_mapping",
- "in_implicit_map", "basic_mapping2", "inline_map", "in_inline_map",
- "inline_map_atom", 0
+ "$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 yytoknum[] =
+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,
@@ -389,27 +394,27 @@ static const unsigned short yytoknum[] =
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const unsigned char yyr1[] =
{
- 0, 23, 24, 24, 24, 25, 25, 26, 26, 27,
- 27, 27, 27, 27, 28, 28, 28, 29, 29, 30,
- 31, 32, 32, 33, 33, 33, 33, 33, 33, 33,
- 33, 34, 34, 34, 34, 34, 35, 36, 37, 37,
- 37, 37, 37, 37, 37, 38, 38, 38, 39, 39,
- 40, 40, 41, 41, 42, 42, 43, 43, 43, 43,
- 43, 43, 44, 45, 45, 46, 46, 46, 46, 47,
- 48, 48, 49, 49, 50, 50
+ 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, 3, 1,
- 2, 2, 2, 3, 1, 2, 0, 1, 2, 1,
- 1, 1, 2, 2, 2, 2, 2, 1, 1, 1,
- 3, 1, 1, 1, 1, 1, 3, 2, 1, 3,
- 2, 3, 2, 3, 2, 1, 3, 2, 3, 2,
- 1, 3, 1, 1, 3, 3, 3, 2, 3, 2,
- 3, 2, 3, 1, 5, 1, 3, 3, 2, 3,
- 3, 2, 1, 3, 1, 1
+ 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
@@ -417,173 +422,167 @@ static const unsigned char yyr2[] =
means the default is an error. */
static const unsigned char yydefact[] =
{
- 4, 31, 16, 17, 0, 0, 0, 2, 0, 7,
- 32, 33, 34, 35, 0, 27, 0, 0, 0, 28,
- 29, 14, 6, 3, 0, 5, 9, 49, 52, 0,
- 0, 50, 53, 71, 74, 75, 0, 72, 1, 0,
- 0, 0, 18, 16, 0, 0, 0, 0, 45, 0,
- 38, 0, 63, 65, 0, 12, 26, 10, 23, 11,
- 24, 0, 0, 0, 0, 25, 0, 0, 0, 19,
- 0, 15, 0, 16, 48, 0, 70, 0, 20, 0,
- 44, 61, 0, 40, 57, 0, 42, 59, 37, 0,
- 21, 0, 8, 16, 36, 47, 54, 55, 68, 0,
- 13, 30, 69, 51, 73, 0, 0, 0, 43, 60,
- 39, 56, 41, 58, 0, 22, 62, 46, 66, 67,
- 0, 0, 0, 16, 0, 0, 0, 64
+ 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, 6, 21, 45, 22, 23, 64, 71, 91, 101,
- 25, 26, 10, 48, 49, 50, 11, 30, 31, 12,
- 51, 52, 53, 54, 32, 13, 36, 37
+ -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 -77
-static const short yypact[] =
+#define YYPACT_NINF -97
+static const short int yypact[] =
{
- 163, -77, 356, -77, 339, 304, 7, -77, 224, -77,
- -77, -77, -77, -77, 356, -77, 356, 356, 410, -77,
- -77, -77, -77, -77, 204, -77, -77, -77, -15, 244,
- 24, -77, -77, -77, -15, -77, 30, -77, -77, 373,
- 373, 373, -77, 356, 356, 41, 224, -3, -77, 18,
- 21, 18, -77, -77, 46, -77, -77, -77, -77, -77,
- -77, 410, 410, 410, 399, -77, 322, 322, 322, -77,
- 41, -77, 14, 356, -77, 356, -77, 356, -77, 264,
- -77, -77, 264, -77, -77, 264, -77, -77, -77, 21,
- -77, 41, -77, 356, -77, 33, -77, -77, 284, 41,
- -77, -77, -77, -77, -77, 386, 386, 386, -77, 21,
- -77, 21, -77, 21, 22, -77, -77, -77, -77, -77,
- 20, 20, 20, 356, 91, 91, 91, -77
+ 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 short yypgoto[] =
+static const yysigned_char yypgoto[] =
{
- -77, -77, 5, 56, 138, -40, 0, 25, 59, -34,
- 23, 12, -77, -76, 71, -77, -77, -77, -14, -77,
- 75, -77, -33, -64, 1, -77, -77, -7
+ -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, parse error. */
+ If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF -1
static const unsigned char yytable[] =
{
- 8, 73, 24, 88, 29, 29, 35, 38, 46, 28,
- 34, 92, 9, 93, 29, 109, 29, 29, 111, 117,
- 9, 113, 118, 124, 29, 125, 126, 78, 90, 29,
- 93, 47, 69, 102, 78, 43, 100, 56, 123, 58,
- 60, 65, 74, 24, 29, 75, 46, 72, 43, 89,
- 76, 77, 72, 116, 78, 90, 7, 115, 9, 78,
- 69, 103, 56, 58, 60, 119, 29, 29, 29, 72,
- 104, 0, 0, 24, 94, 29, 96, 29, 35, 97,
- 28, 0, 34, 127, 56, 58, 60, 99, 0, 56,
- 58, 60, 0, 24, 124, 0, 125, 126, 79, 82,
- 85, 0, 47, 0, 78, 47, 43, 0, 47, 95,
- 80, 83, 86, 98, 81, 84, 87, 0, 0, 0,
- 0, 47, 0, 24, 0, 79, 82, 85, 56, 58,
- 60, 0, 0, 0, 0, 0, 0, 80, 83, 86,
- 0, 81, 84, 87, 0, 0, 0, 0, 114, 0,
- 108, 0, 55, 110, 57, 59, 112, 0, 0, 0,
- 0, 0, 70, 0, 120, 121, 122, 70, 98, 0,
- 98, 0, 98, 1, 2, 3, 80, 83, 86, 0,
- 4, 0, 5, 120, 121, 122, 0, 0, 0, 0,
- 0, 108, 110, 112, 0, 80, 83, 86, 0, 0,
- 0, 0, 0, 0, 55, 57, 59, 66, 15, 67,
- 68, 18, 19, 20, 1, 0, 3, 42, 69, 43,
- 0, 4, 0, 5, 0, 0, 44, 39, 15, 40,
- 41, 18, 19, 20, 1, 0, 3, 42, 0, 43,
- 0, 4, 0, 5, 0, 0, 44, 66, 15, 67,
- 68, 18, 19, 20, 1, 0, 3, 42, 0, 43,
- 0, 4, 0, 5, 0, 0, 44, 105, 15, 106,
- 107, 18, 19, 20, 0, 0, 3, 0, 0, 43,
- 0, 0, 0, 0, 0, 0, 44, 61, 15, 62,
- 63, 18, 19, 20, 0, 0, 3, 0, 0, 43,
- 0, 0, 0, 0, 0, 0, 44, 14, 15, 16,
- 17, 18, 19, 20, 1, 0, 3, 0, 0, 0,
- 0, 4, 0, 5, 33, 66, 15, 67, 68, 18,
- 19, 20, 1, 0, 3, 78, 0, 43, 0, 4,
- 0, 5, 14, 15, 16, 17, 18, 19, 20, 1,
- 0, 3, 0, 0, 0, 0, 4, 27, 5, 14,
- 15, 16, 17, 18, 19, 20, 1, 0, 3, 0,
- 0, 0, 0, 4, 0, 5, 39, 15, 40, 41,
- 18, 19, 20, 0, 0, 3, 78, 0, 43, 105,
- 15, 106, 107, 18, 19, 20, 0, 0, 3, 78,
- 0, 43, 61, 15, 62, 63, 18, 19, 20, 0,
- 0, 3, 42, 61, 15, 62, 63, 18, 19, 20,
- 0, 0, 3
+ 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[] =
{
- 0, 16, 2, 43, 4, 5, 5, 0, 8, 4,
- 5, 45, 0, 16, 14, 79, 16, 17, 82, 95,
- 8, 85, 98, 3, 24, 5, 6, 13, 14, 29,
- 16, 8, 14, 73, 13, 15, 70, 14, 16, 16,
- 17, 18, 18, 43, 44, 21, 46, 24, 15, 44,
- 20, 21, 29, 93, 13, 14, 0, 91, 46, 13,
- 14, 75, 39, 40, 41, 98, 66, 67, 68, 46,
- 77, -1, -1, 73, 49, 75, 51, 77, 77, 54,
- 75, -1, 77, 123, 61, 62, 63, 64, -1, 66,
- 67, 68, -1, 93, 3, -1, 5, 6, 39, 40,
- 41, -1, 79, -1, 13, 82, 15, -1, 85, 50,
- 39, 40, 41, 54, 39, 40, 41, -1, -1, -1,
- -1, 98, -1, 123, -1, 66, 67, 68, 105, 106,
- 107, -1, -1, -1, -1, -1, -1, 66, 67, 68,
- -1, 66, 67, 68, -1, -1, -1, -1, 89, -1,
- 79, -1, 14, 82, 16, 17, 85, -1, -1, -1,
- -1, -1, 24, -1, 105, 106, 107, 29, 109, -1,
- 111, -1, 113, 10, 11, 12, 105, 106, 107, -1,
- 17, -1, 19, 124, 125, 126, -1, -1, -1, -1,
- -1, 120, 121, 122, -1, 124, 125, 126, -1, -1,
- -1, -1, -1, -1, 66, 67, 68, 3, 4, 5,
- 6, 7, 8, 9, 10, -1, 12, 13, 14, 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, 13, -1, 15,
- -1, 17, -1, 19, -1, -1, 22, 3, 4, 5,
- 6, 7, 8, 9, -1, -1, 12, -1, -1, 15,
- -1, -1, -1, -1, -1, -1, 22, 3, 4, 5,
- 6, 7, 8, 9, -1, -1, 12, -1, -1, 15,
- -1, -1, -1, -1, -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,
+ 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, 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, -1,
- -1, -1, -1, 17, -1, 19, 3, 4, 5, 6,
- 7, 8, 9, -1, -1, 12, 13, -1, 15, 3,
- 4, 5, 6, 7, 8, 9, -1, -1, 12, 13,
- -1, 15, 3, 4, 5, 6, 7, 8, 9, -1,
- -1, 12, 13, 3, 4, 5, 6, 7, 8, 9,
- -1, -1, 12
+ -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, 10, 11, 12, 17, 19, 24, 26, 29, 34,
- 35, 39, 42, 48, 3, 4, 5, 6, 7, 8,
- 9, 25, 27, 28, 29, 33, 34, 18, 25, 29,
- 40, 41, 47, 20, 25, 47, 49, 50, 0, 3,
- 5, 6, 13, 15, 22, 26, 29, 33, 36, 37,
- 38, 43, 44, 45, 46, 27, 33, 27, 33, 27,
- 33, 3, 5, 6, 29, 33, 3, 5, 6, 14,
- 27, 30, 33, 16, 18, 21, 20, 21, 13, 31,
- 37, 43, 31, 37, 43, 31, 37, 43, 28, 25,
- 14, 31, 32, 16, 30, 31, 30, 30, 31, 33,
- 32, 32, 28, 41, 50, 3, 5, 6, 37, 46,
- 37, 46, 37, 46, 31, 32, 28, 36, 36, 45,
- 31, 31, 31, 16, 3, 5, 6, 28
+ 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__)
@@ -604,12 +603,13 @@ static const unsigned char yystos[] =
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY -2
+#define YYEMPTY (-2)
#define YYEOF 0
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrlab1
+#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.
@@ -625,13 +625,13 @@ do \
{ \
yychar = (Token); \
yylval = (Value); \
- yychar1 = YYTRANSLATE (yychar); \
+ yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK; \
goto yybackup; \
} \
else \
{ \
- yyerror ("syntax error: cannot back up"); \
+ yyerror ("syntax error: cannot back up");\
YYERROR; \
} \
while (0)
@@ -643,19 +643,19 @@ while (0)
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;
+# 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)
+# define YYLEX yylex (&yylval, YYLEX_PARAM)
#else
-# define YYLEX yylex (&yylval)
+# define YYLEX yylex (&yylval)
#endif
/* Enable debugging if requested. */
@@ -671,19 +671,93 @@ 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
@@ -696,7 +770,7 @@ int yydebug;
SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
evaluated with infinite-precision integer arithmetic. */
-#if YYMAXDEPTH == 0
+#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
# undef YYMAXDEPTH
#endif
@@ -762,102 +836,111 @@ yystpcpy (yydest, yysrc)
#if YYDEBUG
-/*-----------------------------.
-| Print this symbol on YYOUT. |
-`-----------------------------*/
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
-static void
#if defined (__STDC__) || defined (__cplusplus)
-yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
#else
-yysymprint (yyout, yytype, yyvalue)
- FILE* yyout;
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
int yytype;
- YYSTYPE yyvalue;
+ YYSTYPE *yyvaluep;
#endif
{
/* Pacify ``unused variable'' warnings. */
- (void) yyvalue;
+ (void) yyvaluep;
if (yytype < YYNTOKENS)
{
- YYFPRINTF (yyout, "token %s (", yytname[yytype]);
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
# ifdef YYPRINT
- YYPRINT (yyout, yytoknum[yytype], yyvalue);
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# endif
}
else
- YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
switch (yytype)
{
default:
break;
}
- YYFPRINTF (yyout, ")");
+ YYFPRINTF (yyoutput, ")");
}
-#endif /* YYDEBUG. */
-
+#endif /* ! YYDEBUG */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
-static void
#if defined (__STDC__) || defined (__cplusplus)
-yydestruct (int yytype, YYSTYPE yyvalue)
+static void
+yydestruct (int yytype, YYSTYPE *yyvaluep)
#else
-yydestruct (yytype, yyvalue)
+static void
+yydestruct (yytype, yyvaluep)
int yytype;
- YYSTYPE yyvalue;
+ YYSTYPE *yyvaluep;
#endif
{
/* Pacify ``unused variable'' warnings. */
- (void) yyvalue;
+ (void) yyvaluep;
switch (yytype)
{
+
default:
break;
}
}
-
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed
- into yyparse. The argument should have type void *.
- It should actually point to an object.
- Grammar actions can access the variable by casting it
- to the proper pointer type. */
+/* Prevent warnings from -Wmissing-prototypes. */
#ifdef YYPARSE_PARAM
# if defined (__STDC__) || defined (__cplusplus)
-# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
-# define YYPARSE_PARAM_DECL
+int yyparse (void *YYPARSE_PARAM);
# else
-# define YYPARSE_PARAM_ARG YYPARSE_PARAM
-# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
+int yyparse ();
# endif
-#else /* !YYPARSE_PARAM */
-# define YYPARSE_PARAM_ARG
-# define YYPARSE_PARAM_DECL
-#endif /* !YYPARSE_PARAM */
-
-/* Prevent warning if -Wstrict-prototypes. */
-#ifdef __GNUC__
-# ifdef YYPARSE_PARAM
-int yyparse (void *);
-# else
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
int yyparse (void);
-# endif
+#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 (YYPARSE_PARAM_ARG)
- YYPARSE_PARAM_DECL
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
{
/* The lookahead symbol. */
int yychar;
@@ -865,7 +948,7 @@ int yychar;
/* The semantic value of the lookahead symbol. */
YYSTYPE yylval;
-/* Number of parse errors so far. */
+/* Number of syntax errors so far. */
int yynerrs;
register int yystate;
@@ -874,7 +957,7 @@ int yynerrs;
/* Number of tokens to shift before error messages enabled. */
int yyerrstatus;
/* Lookahead token as an internal (translated) token number. */
- int yychar1 = 0;
+ int yytoken = 0;
/* Three stacks and their tools:
`yyss': related to states,
@@ -885,9 +968,9 @@ int yynerrs;
to reallocate them elsewhere. */
/* The state stack. */
- short yyssa[YYINITDEPTH];
- short *yyss = yyssa;
- register short *yyssp;
+ short int yyssa[YYINITDEPTH];
+ short int *yyss = yyssa;
+ register short int *yyssp;
/* The semantic value stack. */
YYSTYPE yyvsa[YYINITDEPTH];
@@ -924,6 +1007,7 @@ int yynerrs;
yyssp = yyss;
yyvsp = yyvs;
+
goto yysetstate;
/*------------------------------------------------------------.
@@ -938,7 +1022,7 @@ int yynerrs;
yysetstate:
*yyssp = yystate;
- if (yyssp >= yyss + yystacksize - 1)
+ if (yyss + yystacksize - 1 <= yyssp)
{
/* Get the current used size of the three stacks, in elements. */
YYSIZE_T yysize = yyssp - yyss + 1;
@@ -949,7 +1033,7 @@ int yynerrs;
these so that the &'s don't force the real ones into
memory. */
YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
+ short int *yyss1 = yyss;
/* Each stack pointer address is followed by the size of the
@@ -970,14 +1054,14 @@ int yynerrs;
goto yyoverflowlab;
# else
/* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
+ if (YYMAXDEPTH <= yystacksize)
goto yyoverflowlab;
yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
+ if (YYMAXDEPTH < yystacksize)
yystacksize = YYMAXDEPTH;
{
- short *yyss1 = yyss;
+ short int *yyss1 = yyss;
union yyalloc *yyptr =
(union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
if (! yyptr)
@@ -999,7 +1083,7 @@ int yynerrs;
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
- if (yyssp >= yyss + yystacksize - 1)
+ if (yyss + yystacksize - 1 <= yyssp)
YYABORT;
}
@@ -1024,39 +1108,28 @@ yybackup:
/* Not known => get a lookahead token if don't already have one. */
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
- /* Convert token to internal form (in yychar1) for indexing tables with. */
-
- if (yychar <= 0) /* This means end of input. */
+ if (yychar <= YYEOF)
{
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more. */
-
+ yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
- yychar1 = YYTRANSLATE (yychar);
-
- /* We have to keep this `#if YYDEBUG', since we use variables
- which are defined only if `YYDEBUG' is set. */
- YYDPRINTF ((stderr, "Next token is "));
- YYDSYMPRINT ((stderr, yychar1, yylval));
- YYDPRINTF ((stderr, "\n"));
+ yytoken = YYTRANSLATE (yychar);
+ YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
}
- /* If the proper action on seeing token YYCHAR1 is to reduce or to
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
detect an error, take that action. */
- yyn += yychar1;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
goto yydefault;
yyn = yytable[yyn];
if (yyn <= 0)
@@ -1071,8 +1144,7 @@ yybackup:
YYACCEPT;
/* Shift the lookahead token. */
- YYDPRINTF ((stderr, "Shifting token %d (%s), ",
- yychar, yytname[yychar1]));
+ YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
/* Discard the token being shifted unless it is eof. */
if (yychar != YYEOF)
@@ -1118,71 +1190,48 @@ yyreduce:
yyval = yyvsp[1-yylen];
-
-#if YYDEBUG
- /* We have to keep this `#if YYDEBUG', since we use variables which
- are defined only if `YYDEBUG' is set. */
- if (yydebug)
- {
- int yyi;
-
- YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
- yyn - 1, yyrline[yyn]);
-
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
- YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
- YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
- }
-#endif
+ YY_REDUCE_PRINT (yyn);
switch (yyn)
{
case 2:
-#line 55 "gram.y"
+#line 57 "gram.y"
{
((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
}
break;
case 3:
-#line 59 "gram.y"
+#line 61 "gram.y"
{
((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
}
break;
case 4:
-#line 63 "gram.y"
+#line 65 "gram.y"
{
((SyckParser *)parser)->eof = 1;
}
break;
case 8:
-#line 74 "gram.y"
- {
- yyval.nodeData = yyvsp[-1].nodeData;
- }
- break;
-
- case 10:
-#line 81 "gram.y"
+#line 76 "gram.y"
{
syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 11:
-#line 86 "gram.y"
+ case 9:
+#line 81 "gram.y"
{
syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 12:
-#line 91 "gram.y"
+ case 10:
+#line 86 "gram.y"
{
/*
* _Anchors_: The language binding must keep a separate symbol table
@@ -1193,15 +1242,22 @@ yyreduce:
}
break;
- case 13:
-#line 100 "gram.y"
+ 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 107 "gram.y"
+#line 109 "gram.y"
{
NULL_NODE( parser, n );
yyval.nodeData = n;
@@ -1209,31 +1265,62 @@ yyreduce:
break;
case 16:
-#line 112 "gram.y"
+#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"
{
- NULL_NODE( parser, n );
- yyval.nodeData = n;
+ 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 23:
-#line 141 "gram.y"
+ 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 24:
-#line 146 "gram.y"
+ case 27:
+#line 170 "gram.y"
{
syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 25:
-#line 151 "gram.y"
+ case 28:
+#line 175 "gram.y"
{
if ( ((SyckParser *)parser)->implicit_typing == 1 )
{
@@ -1243,15 +1330,15 @@ yyreduce:
}
break;
- case 26:
-#line 159 "gram.y"
+ case 29:
+#line 183 "gram.y"
{
yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
}
break;
- case 27:
-#line 163 "gram.y"
+ case 30:
+#line 187 "gram.y"
{
/*
* _Aliases_: The anchor symbol table is scanned for the anchor name.
@@ -1261,8 +1348,8 @@ yyreduce:
}
break;
- case 28:
-#line 171 "gram.y"
+ case 31:
+#line 195 "gram.y"
{
SyckNode *n = yyvsp[0].nodeData;
if ( ((SyckParser *)parser)->taguri_expansion == 1 )
@@ -1277,207 +1364,212 @@ yyreduce:
}
break;
- case 30:
-#line 185 "gram.y"
+ case 33:
+#line 209 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 36:
-#line 205 "gram.y"
+ case 39:
+#line 229 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 37:
-#line 211 "gram.y"
+ 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 39:
-#line 218 "gram.y"
+ 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 40:
-#line 223 "gram.y"
+ 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 41:
-#line 228 "gram.y"
+ case 44:
+#line 255 "gram.y"
{
syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 42:
-#line 233 "gram.y"
+ case 45:
+#line 260 "gram.y"
{
syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 43:
-#line 238 "gram.y"
+ case 46:
+#line 265 "gram.y"
{
yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
}
break;
- case 44:
-#line 242 "gram.y"
+ case 47:
+#line 269 "gram.y"
{
yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
}
break;
- case 45:
-#line 248 "gram.y"
+ case 48:
+#line 275 "gram.y"
{
yyval.nodeData = syck_new_seq( yyvsp[0].nodeId );
}
break;
- case 46:
-#line 252 "gram.y"
+ case 49:
+#line 279 "gram.y"
{
syck_seq_add( yyvsp[-2].nodeData, yyvsp[0].nodeId );
yyval.nodeData = yyvsp[-2].nodeData;
}
break;
- case 47:
-#line 257 "gram.y"
+ case 50:
+#line 284 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 48:
-#line 266 "gram.y"
+ case 51:
+#line 293 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 49:
-#line 270 "gram.y"
+ case 52:
+#line 297 "gram.y"
{
yyval.nodeData = syck_alloc_seq();
}
break;
- case 50:
-#line 276 "gram.y"
+ case 53:
+#line 303 "gram.y"
{
yyval.nodeData = syck_new_seq( syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
}
break;
- case 51:
-#line 280 "gram.y"
+ 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 54:
-#line 294 "gram.y"
+ case 57:
+#line 321 "gram.y"
{
apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 55:
-#line 299 "gram.y"
+ case 58:
+#line 326 "gram.y"
{
apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 56:
-#line 306 "gram.y"
+ 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 57:
-#line 311 "gram.y"
+ 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 58:
-#line 316 "gram.y"
+ case 61:
+#line 343 "gram.y"
{
syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 59:
-#line 321 "gram.y"
+ case 62:
+#line 348 "gram.y"
{
syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
yyval.nodeData = yyvsp[0].nodeData;
}
break;
- case 60:
-#line 326 "gram.y"
+ case 63:
+#line 353 "gram.y"
{
yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
}
break;
- case 61:
-#line 330 "gram.y"
+ case 64:
+#line 357 "gram.y"
{
yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
}
break;
- case 62:
-#line 336 "gram.y"
+ case 66:
+#line 364 "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 ) );
+ yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 64:
-#line 352 "gram.y"
+ case 68:
+#line 380 "gram.y"
{
yyval.nodeData = syck_new_map(
- syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-3].nodeData ),
+ syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
}
break;
- case 66:
-#line 370 "gram.y"
- {
+ case 70:
+#line 398 "gram.y"
+ {
if ( yyvsp[-2].nodeData->shortcut == NULL )
{
yyvsp[-2].nodeData->shortcut = syck_new_seq( yyvsp[0].nodeId );
@@ -1490,9 +1582,9 @@ yyreduce:
}
break;
- case 67:
-#line 382 "gram.y"
- {
+ 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 );
@@ -1501,15 +1593,15 @@ yyreduce:
}
break;
- case 68:
-#line 390 "gram.y"
- {
+ case 72:
+#line 418 "gram.y"
+ {
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 69:
-#line 399 "gram.y"
+ case 73:
+#line 427 "gram.y"
{
yyval.nodeData = syck_new_map(
syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ),
@@ -1517,22 +1609,22 @@ yyreduce:
}
break;
- case 70:
-#line 407 "gram.y"
+ case 74:
+#line 435 "gram.y"
{
yyval.nodeData = yyvsp[-1].nodeData;
}
break;
- case 71:
-#line 411 "gram.y"
+ case 75:
+#line 439 "gram.y"
{
yyval.nodeData = syck_alloc_map();
}
break;
- case 73:
-#line 418 "gram.y"
+ case 77:
+#line 446 "gram.y"
{
syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
syck_free_node( yyvsp[0].nodeData );
@@ -1541,8 +1633,8 @@ yyreduce:
}
break;
- case 74:
-#line 427 "gram.y"
+ case 78:
+#line 455 "gram.y"
{
NULL_NODE( parser, n );
yyval.nodeData = syck_new_map(
@@ -1554,23 +1646,14 @@ yyreduce:
}
-/* Line 1016 of /usr/local/share/bison/yacc.c. */
-#line 1559 "y.tab.c"
+/* Line 1010 of yacc.c. */
+#line 1651 "gram.c"
yyvsp -= yylen;
yyssp -= yylen;
-#if YYDEBUG
- if (yydebug)
- {
- short *yyssp1 = yyss - 1;
- YYFPRINTF (stderr, "state stack now");
- while (yyssp1 != yyssp)
- YYFPRINTF (stderr, " %d", *++yyssp1);
- YYFPRINTF (stderr, "\n");
- }
-#endif
+ YY_STACK_PRINT (yyss, yyssp);
*++yyvsp = yyval;
@@ -1605,88 +1688,118 @@ yyerrlab:
{
YYSIZE_T yysize = 0;
int yytype = YYTRANSLATE (yychar);
+ const char* yyprefix;
char *yymsg;
- int yyx, yycount;
+ int yyx;
- yycount = 0;
/* Start YYX at -YYN if negative to avoid negative indexes in
YYCHECK. */
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
+ 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 (yytname[yyx]) + 15, yycount++;
- yysize += yystrlen ("parse error, unexpected ") + 1;
- yysize += yystrlen (yytname[yytype]);
+ {
+ 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, "parse error, unexpected ");
+ char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
yyp = yystpcpy (yyp, yytname[yytype]);
if (yycount < 5)
{
- yycount = 0;
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *));
- yyx++)
+ yyprefix = ", expecting ";
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
{
- const char *yyq = ! yycount ? ", expecting " : " or ";
- yyp = yystpcpy (yyp, yyq);
+ yyp = yystpcpy (yyp, yyprefix);
yyp = yystpcpy (yyp, yytname[yyx]);
- yycount++;
+ yyprefix = " or ";
}
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
}
else
- yyerror ("parse error; also virtual memory exhausted");
+ yyerror ("syntax error; also virtual memory exhausted");
}
else
#endif /* YYERROR_VERBOSE */
- yyerror ("parse error");
+ yyerror ("syntax error");
}
- goto yyerrlab1;
-/*----------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action. |
-`----------------------------------------------------*/
-yyerrlab1:
+
if (yyerrstatus == 3)
{
/* If just tried and failed to reuse lookahead token after an
error, discard it. */
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
+ if (yychar <= YYEOF)
{
- /* Pop the error token. */
- YYPOPSTACK;
- /* Pop the rest of the stack. */
- while (yyssp > yyss)
- {
- YYDPRINTF ((stderr, "Error: popping "));
- YYDSYMPRINT ((stderr,
- yystos[*yyssp],
- *yyvsp));
- YYDPRINTF ((stderr, "\n"));
- yydestruct (yystos[*yyssp], *yyvsp);
- YYPOPSTACK;
- }
- YYABORT;
+ /* 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;
- YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
- yychar, yytname[yychar1]));
- yydestruct (yychar1, 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 (;;)
@@ -1707,26 +1820,11 @@ yyerrlab1:
if (yyssp == yyss)
YYABORT;
- YYDPRINTF ((stderr, "Error: popping "));
- YYDSYMPRINT ((stderr,
- yystos[*yyssp], *yyvsp));
- YYDPRINTF ((stderr, "\n"));
-
- yydestruct (yystos[yystate], *yyvsp);
- yyvsp--;
- yystate = *--yyssp;
-
-
-#if YYDEBUG
- if (yydebug)
- {
- short *yyssp1 = yyss - 1;
- YYFPRINTF (stderr, "Error: state stack now");
- while (yyssp1 != yyssp)
- YYFPRINTF (stderr, " %d", *++yyssp1);
- YYFPRINTF (stderr, "\n");
- }
-#endif
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[yystate], yyvsp);
+ YYPOPSTACK;
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
}
if (yyn == YYFINAL)
@@ -1774,7 +1872,7 @@ yyreturn:
}
-#line 436 "gram.y"
+#line 464 "gram.y"
void