/* A Bison parser, made from parse-gram.y
- by GNU bison 1.35. */
+ by GNU bison 1.49b. */
-#define YYBISON 1 /* Identify Bison output. */
+/* Skeleton output parser for Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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. */
+
+/* This is the parser code that is written into each bison parser when
+ the %semantic_parser declaration is not specified in the grammar.
+ It was written by Richard Stallman by simplifying the 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
+
+/* Pure parsers. */
+#define YYPURE 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 1
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
#define yyparse gram_parse
-#define yylex gram_lex
+#define yylex gram_lex
#define yyerror gram_error
-#define yylval gram_lval
-#define yychar gram_char
+#define yylval gram_lval
+#define yychar gram_char
#define yydebug gram_debug
#define yynerrs gram_nerrs
-#define YYLSP_NEEDED 1
+#if YYLSP_NEEDED
+# define yylloc gram_lloc
+#endif
-# define GRAM_EOF 0
-# define STRING 257
-# define CHARACTER 258
-# define INT 259
-# define PERCENT_TOKEN 260
-# define PERCENT_NTERM 261
-# define PERCENT_TYPE 262
-# define PERCENT_UNION 263
-# define PERCENT_EXPECT 264
-# define PERCENT_START 265
-# define PERCENT_LEFT 266
-# define PERCENT_RIGHT 267
-# define PERCENT_NONASSOC 268
-# define PERCENT_PREC 269
-# define PERCENT_VERBOSE 270
-# define PERCENT_ERROR_VERBOSE 271
-# define PERCENT_OUTPUT 272
-# define PERCENT_FILE_PREFIX 273
-# define PERCENT_NAME_PREFIX 274
-# define PERCENT_DEFINE 275
-# define PERCENT_PURE_PARSER 276
-# define PERCENT_DEFINES 277
-# define PERCENT_YACC 278
-# define PERCENT_DEBUG 279
-# define PERCENT_LOCATIONS 280
-# define PERCENT_NO_LINES 281
-# define PERCENT_SKELETON 282
-# define PERCENT_TOKEN_TABLE 283
-# define TYPE 284
-# define EQUAL 285
-# define SEMICOLON 286
-# define COLON 287
-# define PIPE 288
-# define ID 289
-# define PERCENT_PERCENT 290
-# define PROLOGUE 291
-# define EPILOGUE 292
-# define BRACED_CODE 293
+/* Copy the first part of user declarations. */
#line 31 "parse-gram.y"
#include "system.h"
associativity current_assoc;
int current_prec = 0;
-#line 73 "parse-gram.y"
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# if defined (__STDC__) || defined (__cplusplus)
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ GRAM_EOF = 0,
+ STRING = 258,
+ CHARACTER = 259,
+ INT = 260,
+ PERCENT_TOKEN = 261,
+ PERCENT_NTERM = 262,
+ PERCENT_TYPE = 263,
+ PERCENT_UNION = 264,
+ PERCENT_EXPECT = 265,
+ PERCENT_START = 266,
+ PERCENT_PREC = 267,
+ PERCENT_VERBOSE = 268,
+ PERCENT_ERROR_VERBOSE = 269,
+ PERCENT_OUTPUT = 270,
+ PERCENT_FILE_PREFIX = 271,
+ PERCENT_NAME_PREFIX = 272,
+ PERCENT_DEFINE = 273,
+ PERCENT_PURE_PARSER = 274,
+ PERCENT_DEFINES = 275,
+ PERCENT_YACC = 276,
+ PERCENT_DEBUG = 277,
+ PERCENT_LOCATIONS = 278,
+ PERCENT_NO_LINES = 279,
+ PERCENT_SKELETON = 280,
+ PERCENT_TOKEN_TABLE = 281,
+ TYPE = 282,
+ EQUAL = 283,
+ SEMICOLON = 284,
+ COLON = 285,
+ PIPE = 286,
+ ID = 287,
+ PERCENT_PERCENT = 288,
+ PROLOGUE = 289,
+ EPILOGUE = 290,
+ BRACED_CODE = 291,
+ PERCENT_LEFT = 292,
+ PERCENT_RIGHT = 293,
+ PERCENT_NONASSOC = 294
+ };
+# endif
+ /* POSIX requires `int' for tokens in interfaces. */
+# define YYTOKENTYPE int
+#endif /* !YYTOKENTYPE */
+#define GRAM_EOF 0
+#define STRING 258
+#define CHARACTER 259
+#define INT 260
+#define PERCENT_TOKEN 261
+#define PERCENT_NTERM 262
+#define PERCENT_TYPE 263
+#define PERCENT_UNION 264
+#define PERCENT_EXPECT 265
+#define PERCENT_START 266
+#define PERCENT_PREC 267
+#define PERCENT_VERBOSE 268
+#define PERCENT_ERROR_VERBOSE 269
+#define PERCENT_OUTPUT 270
+#define PERCENT_FILE_PREFIX 271
+#define PERCENT_NAME_PREFIX 272
+#define PERCENT_DEFINE 273
+#define PERCENT_PURE_PARSER 274
+#define PERCENT_DEFINES 275
+#define PERCENT_YACC 276
+#define PERCENT_DEBUG 277
+#define PERCENT_LOCATIONS 278
+#define PERCENT_NO_LINES 279
+#define PERCENT_SKELETON 280
+#define PERCENT_TOKEN_TABLE 281
+#define TYPE 282
+#define EQUAL 283
+#define SEMICOLON 284
+#define COLON 285
+#define PIPE 286
+#define ID 287
+#define PERCENT_PERCENT 288
+#define PROLOGUE 289
+#define EPILOGUE 290
+#define BRACED_CODE 291
+#define PERCENT_LEFT 292
+#define PERCENT_RIGHT 293
+#define PERCENT_NONASSOC 294
+
+
+
+
+/* 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
+
#ifndef YYSTYPE
-typedef union
-{
+#line 74 "parse-gram.y"
+typedef union {
symbol_t *symbol;
int integer;
char *string;
associativity assoc;
} yystype;
+/* Line 199 of /home/akim/src/bison/data/bison.simple. */
+#line 219 "parse-gram.c"
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
{
int first_line;
int first_column;
-
int last_line;
int last_column;
} yyltype;
-
# define YYLTYPE yyltype
# define YYLTYPE_IS_TRIVIAL 1
#endif
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
-
-
-
-#define YYFINAL 95
-#define YYFLAG -32768
-#define YYNTBASE 41
-
-/* YYTRANSLATE(YYLEX) -- Bison token number corresponding to YYLEX. */
-#define YYTRANSLATE(x) ((unsigned)(x) <= 293 ? yytranslate[x] : 69)
-
-/* YYTRANSLATE[YYLEX] -- Bison token number corresponding to YYLEX. */
-static const char yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 4, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
- 37, 38, 39, 40
-};
-
-#if YYDEBUG
-static const short yyprhs[] =
-{
- 0, 0, 1, 7, 8, 11, 13, 15, 17, 21,
- 23, 25, 28, 32, 34, 38, 40, 44, 46, 49,
- 51, 53, 55, 57, 59, 62, 66, 67, 71, 72,
- 76, 77, 82, 83, 88, 90, 92, 94, 95, 97,
- 99, 102, 104, 107, 109, 111, 114, 117, 121, 123,
- 126, 128, 131, 132, 138, 140, 144, 145, 148, 151,
- 155, 157, 159, 161, 163, 165, 167, 168, 171, 172
-};
-static const short yyrhs[] =
-{
- -1, 42, 43, 37, 58, 67, 0, 0, 43, 44,
- 0, 45, 0, 38, 0, 26, 0, 22, 66, 66,
- 0, 24, 0, 18, 0, 11, 6, 0, 20, 32,
- 66, 0, 27, 0, 21, 32, 66, 0, 28, 0,
- 19, 32, 66, 0, 23, 0, 29, 66, 0, 30,
- 0, 17, 0, 25, 0, 50, 0, 46, 0, 12,
- 63, 0, 10, 40, 68, 0, 0, 8, 47, 57,
- 0, 0, 7, 48, 57, 0, 0, 9, 31, 49,
- 54, 0, 0, 52, 53, 51, 55, 0, 13, 0,
- 14, 0, 15, 0, 0, 31, 0, 36, 0, 54,
- 36, 0, 63, 0, 55, 63, 0, 31, 0, 36,
- 0, 36, 6, 0, 36, 65, 0, 36, 6, 65,
- 0, 56, 0, 57, 56, 0, 59, 0, 58, 59,
- 0, 0, 36, 34, 60, 61, 33, 0, 62, 0,
- 61, 35, 62, 0, 0, 62, 63, 0, 62, 64,
- 0, 62, 16, 63, 0, 36, 0, 65, 0, 5,
- 0, 40, 0, 4, 0, 4, 0, 0, 37, 39,
- 0, 0, 33, 0
-};
-
-#endif
-
-#if YYDEBUG
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const short yyrline[] =
-{
- 0, 134, 134, 147, 149, 152, 154, 155, 156, 157,
- 158, 159, 160, 161, 162, 163, 164, 165, 166, 167,
- 168, 169, 172, 174, 175, 179, 187, 187, 193, 193,
- 198, 198, 204, 204, 211, 213, 214, 217, 219, 223,
- 225, 229, 235, 243, 248, 253, 259, 265, 275, 278,
- 287, 289, 292, 292, 297, 299, 302, 305, 307, 309,
- 313, 315, 316, 319, 325, 334, 342, 347, 353, 355
-};
-#endif
-
-
-#if (YYDEBUG) || defined YYERROR_VERBOSE
-
-/* YYTNAME[TOKEN_NUM] -- String name of the token TOKEN_NUM. */
-static const char *const yytname[] =
-{
- "$", "error", "$undefined.", "\"end of string\"", "STRING", "CHARACTER",
- "INT", "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"",
- "\"%expect\"", "\"%start\"", "\"%left\"", "\"%right\"", "\"%nonassoc\"",
- "\"%prec\"", "\"%verbose\"", "\"%error-verbose\"", "\"%output\"",
- "\"%file-prefix\"", "\"%name-prefix\"", "\"%define\"",
- "\"%pure-parser\"", "\"%defines\"", "\"%yacc\"", "\"%debug\"",
- "\"%locations\"", "\"%no-lines\"", "\"%skeleton\"", "\"%token-table\"",
- "TYPE", "\"=\"", "\";\"", "\":\"", "\"|\"", "\"identifier\"", "\"%%\"",
- "PROLOGUE", "EPILOGUE", "BRACED_CODE", "input", "@1", "declarations",
- "declaration", "grammar_declaration", "symbol_declaration", "@2", "@3",
- "@4", "precedence_declaration", "@5", "precedence_declarator",
- "type.opt", "nterms_to_type.1", "terms_to_prec.1", "symbol_def",
- "symbol_defs.1", "grammar", "rules", "@6", "rhses.1", "rhs", "symbol",
- "action", "string_as_id", "string_content", "epilogue.opt",
- "semi_colon_opt", 0
-};
-#endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const short yyr1[] =
-{
- 0, 42, 41, 43, 43, 44, 44, 44, 44, 44,
- 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
- 44, 44, 45, 45, 45, 45, 47, 46, 48, 46,
- 49, 46, 51, 50, 52, 52, 52, 53, 53, 54,
- 54, 55, 55, 56, 56, 56, 56, 56, 57, 57,
- 58, 58, 60, 59, 61, 61, 62, 62, 62, 62,
- 63, 63, 63, 64, 65, 66, 67, 67, 68, 68
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const short yyr2[] =
-{
- 0, 0, 5, 0, 2, 1, 1, 1, 3, 1,
- 1, 2, 3, 1, 3, 1, 3, 1, 2, 1,
- 1, 1, 1, 1, 2, 3, 0, 3, 0, 3,
- 0, 4, 0, 4, 1, 1, 1, 0, 1, 1,
- 2, 1, 2, 1, 1, 2, 2, 3, 1, 2,
- 1, 2, 0, 5, 1, 3, 0, 2, 2, 3,
- 1, 1, 1, 1, 1, 1, 0, 2, 0, 1
-};
-
-/* YYDEFACT[S] -- default rule to reduce with in state S when YYTABLE
- doesn't specify something else to do. Zero means the default is an
- error. */
-static const short yydefact[] =
-{
- 1, 3, 0, 28, 26, 0, 0, 0, 0, 34,
- 35, 36, 20, 10, 0, 0, 0, 0, 17, 9,
- 21, 7, 13, 15, 0, 19, 0, 6, 4, 5,
- 23, 22, 37, 0, 0, 30, 68, 11, 64, 62,
- 60, 24, 61, 0, 0, 0, 65, 0, 18, 0,
- 66, 50, 38, 32, 43, 44, 48, 29, 27, 0,
- 69, 25, 16, 12, 14, 8, 52, 0, 51, 2,
- 0, 45, 46, 49, 39, 31, 56, 67, 33, 41,
- 47, 40, 0, 54, 42, 53, 56, 0, 63, 57,
- 58, 55, 59, 0, 0, 0
-};
-
-static const short yydefgoto[] =
-{
- 93, 1, 2, 28, 29, 30, 34, 33, 59, 31,
- 70, 32, 53, 75, 78, 56, 57, 50, 51, 76,
- 82, 83, 89, 90, 42, 47, 69, 61
-};
-
-static const short yypact[] =
-{
- -32768,-32768, 31,-32768,-32768, -22, -29, 8, -1,-32768,
- -32768,-32768,-32768,-32768, -16, -14, -11, 19,-32768,-32768,
- -32768,-32768,-32768,-32768, 19,-32768, -9,-32768,-32768,-32768,
- -32768,-32768, 0, -24, -24,-32768, 1,-32768,-32768,-32768,
- -32768,-32768,-32768, 19, 19, 19,-32768, 19,-32768, -2,
- -17,-32768,-32768,-32768,-32768, 4,-32768, -24, -24, 11,
- -32768,-32768,-32768,-32768,-32768,-32768,-32768, 24,-32768,-32768,
- -1, 32,-32768,-32768,-32768, 28,-32768,-32768, -1,-32768,
- -32768,-32768, -18, -3,-32768,-32768,-32768, -1,-32768,-32768,
- -32768, -3,-32768, 65, 66,-32768
-};
-
-static const short yypgoto[] =
-{
- -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768, -28, 33,-32768, 21,-32768,
- -32768, -13, -8,-32768, -49, -19,-32768,-32768
-};
-
-
-#define YYLAST 79
-
-
-static const short yytable[] =
-{
- 41, 38, 39, 38, 39, 48, 72, 54, 38, 35,
- 71, 36, 55, 87, 37, 85, 43, 86, 44, 49,
- 67, 45, 80, 46, 62, 63, 64, 49, 65, 73,
- 73, 52, 66, 40, 60, 40, 38, 88, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 74, 12, 13,
- 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 79, 77, 81, 94, 95, 58, 26, 27,
- 84, 68, 0, 91, 0, 0, 0, 0, 0, 92
-};
-
-static const short yycheck[] =
-{
- 8, 4, 5, 4, 5, 24, 55, 31, 4, 31,
- 6, 40, 36, 16, 6, 33, 32, 35, 32, 36,
- 37, 32, 71, 4, 43, 44, 45, 36, 47, 57,
- 58, 31, 34, 36, 33, 36, 4, 40, 7, 8,
- 9, 10, 11, 12, 13, 14, 15, 36, 17, 18,
- 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 70, 39, 36, 0, 0, 34, 37, 38,
- 78, 50, -1, 86, -1, -1, -1, -1, -1, 87
-};
-#define YYPURE 1
-
-/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-#line 3 "/usr/share/bison/bison.simple"
-
-/* Skeleton output parser for bison,
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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. */
+/* Copy the second part of user declarations. */
-/* This is the parser code that is written into each bison parser when
- the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-/* 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. */
+/* Line 219 of /home/akim/src/bison/data/bison.simple. */
+#line 240 "parse-gram.c"
-#if ! defined (yyoverflow) || defined (YYERROR_VERBOSE)
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
/* The parser invokes alloca or malloc; define the necessary symbols. */
# define YYSTACK_ALLOC malloc
# define YYSTACK_FREE free
# endif
-#endif /* ! defined (yyoverflow) || defined (YYERROR_VERBOSE) */
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
#if (! defined (yyoverflow) \
{ \
register YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
+ (To)[yyi] = (From)[yyi]; \
} \
while (0)
# endif
#endif
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 3
+#define YYFLAG -32768
+#define YYLAST 91
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 40
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 30
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 72
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 98
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 294
+
+#define YYTRANSLATE(X) \
+ ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : 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, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 4, 10, 11, 15, 17, 19, 21,
+ 25, 27, 29, 32, 36, 38, 42, 44, 48, 50,
+ 53, 55, 57, 59, 61, 63, 66, 69, 70, 74,
+ 75, 79, 80, 85, 86, 91, 93, 95, 97, 98,
+ 100, 102, 105, 107, 110, 112, 114, 117, 120, 124,
+ 126, 129, 131, 134, 136, 139, 140, 146, 148, 152,
+ 153, 156, 159, 163, 165, 167, 169, 171, 173, 175,
+ 176, 179, 180
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const signed char yyrhs[] =
+{
+ 41, 0, -1, -1, 42, 43, 33, 58, 68, -1,
+ -1, 43, 44, 69, -1, 45, -1, 34, -1, 22,
+ -1, 18, 67, 67, -1, 20, -1, 14, -1, 10,
+ 5, -1, 16, 28, 67, -1, 23, -1, 17, 28,
+ 67, -1, 24, -1, 15, 28, 67, -1, 19, -1,
+ 25, 67, -1, 26, -1, 13, -1, 21, -1, 50,
+ -1, 46, -1, 11, 64, -1, 9, 36, -1, -1,
+ 7, 47, 57, -1, -1, 6, 48, 57, -1, -1,
+ 8, 27, 49, 54, -1, -1, 52, 53, 51, 55,
+ -1, 37, -1, 38, -1, 39, -1, -1, 27, -1,
+ 32, -1, 54, 32, -1, 64, -1, 55, 64, -1,
+ 27, -1, 32, -1, 32, 5, -1, 32, 66, -1,
+ 32, 5, 66, -1, 56, -1, 57, 56, -1, 59,
+ -1, 58, 59, -1, 60, -1, 45, 29, -1, -1,
+ 32, 30, 61, 62, 29, -1, 63, -1, 62, 31,
+ 63, -1, -1, 63, 64, -1, 63, 65, -1, 63,
+ 12, 64, -1, 32, -1, 66, -1, 4, -1, 36,
+ -1, 3, -1, 3, -1, -1, 33, 35, -1, -1,
+ 29, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned short yyrline[] =
+{
+ 0, 131, 131, 131, 144, 146, 149, 151, 152, 153,
+ 154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
+ 164, 165, 166, 169, 171, 172, 176, 184, 184, 190,
+ 190, 195, 195, 201, 201, 211, 213, 214, 217, 219,
+ 223, 225, 229, 235, 243, 248, 253, 259, 265, 275,
+ 278, 287, 289, 295, 297, 300, 300, 305, 307, 310,
+ 313, 315, 317, 321, 323, 324, 327, 333, 342, 350,
+ 355, 361, 363
+};
+#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 of string\"", "error", "$undefined.", "STRING", "CHARACTER", "INT",
+ "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"", "\"%expect\"",
+ "\"%start\"", "\"%prec\"", "\"%verbose\"", "\"%error-verbose\"",
+ "\"%output\"", "\"%file-prefix\"", "\"%name-prefix\"", "\"%define\"",
+ "\"%pure-parser\"", "\"%defines\"", "\"%yacc\"", "\"%debug\"",
+ "\"%locations\"", "\"%no-lines\"", "\"%skeleton\"", "\"%token-table\"",
+ "TYPE", "\"=\"", "\";\"", "\":\"", "\"|\"", "\"identifier\"", "\"%%\"",
+ "PROLOGUE", "EPILOGUE", "BRACED_CODE", "\"%left\"", "\"%right\"",
+ "\"%nonassoc\"", "$axiom", "input", "@1", "declarations", "declaration",
+ "grammar_declaration", "symbol_declaration", "@2", "@3", "@4",
+ "precedence_declaration", "@5", "precedence_declarator", "type.opt",
+ "nterms_to_type.1", "terms_to_prec.1", "symbol_def", "symbol_defs.1",
+ "grammar", "rules_or_grammar_declaration", "rules", "@6", "rhses.1",
+ "rhs", "symbol", "action", "string_as_id", "string_content",
+ "epilogue.opt", "semi_colon.opt", 0
+};
+#endif
+
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const short yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ -1
+};
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 40, 42, 41, 43, 43, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 45, 45, 45, 45, 47, 46, 48,
+ 46, 49, 46, 51, 50, 52, 52, 52, 53, 53,
+ 54, 54, 55, 55, 56, 56, 56, 56, 56, 57,
+ 57, 58, 58, 59, 59, 61, 60, 62, 62, 63,
+ 63, 63, 63, 64, 64, 64, 65, 66, 67, 68,
+ 68, 69, 69
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 0, 5, 0, 3, 1, 1, 1, 3,
+ 1, 1, 2, 3, 1, 3, 1, 3, 1, 2,
+ 1, 1, 1, 1, 1, 2, 2, 0, 3, 0,
+ 3, 0, 4, 0, 4, 1, 1, 1, 0, 1,
+ 1, 2, 1, 2, 1, 1, 2, 2, 3, 1,
+ 2, 1, 2, 1, 2, 0, 5, 1, 3, 0,
+ 2, 2, 3, 1, 1, 1, 1, 1, 1, 0,
+ 2, 0, 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 short yydefact[] =
+{
+ 2, 0, 4, 0, 0, 29, 27, 0, 0, 0,
+ 0, 21, 11, 0, 0, 0, 0, 18, 10, 22,
+ 8, 14, 16, 0, 20, 0, 7, 35, 36, 37,
+ 71, 6, 24, 23, 38, 0, 0, 31, 26, 12,
+ 67, 65, 63, 25, 64, 0, 0, 0, 68, 0,
+ 19, 0, 0, 69, 51, 53, 72, 5, 39, 33,
+ 44, 45, 49, 30, 28, 0, 17, 13, 15, 9,
+ 55, 54, 0, 52, 3, 0, 46, 47, 50, 40,
+ 32, 59, 70, 34, 42, 48, 41, 0, 57, 43,
+ 56, 59, 0, 66, 60, 61, 58, 62
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const short yydefgoto[] =
+{
+ -1, 1, 2, 4, 30, 52, 32, 36, 35, 65,
+ 33, 75, 34, 59, 80, 83, 62, 63, 53, 54,
+ 55, 81, 87, 88, 94, 95, 44, 49, 74, 57
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+static const short yypact[] =
+{
+ -32768, 7,-32768,-32768, -5,-32768,-32768, -1, 11, 51,
+ 38,-32768,-32768, 36, 43, 44, 66,-32768,-32768,-32768,
+ -32768,-32768,-32768, 66,-32768, 29,-32768,-32768,-32768,-32768,
+ 45,-32768,-32768,-32768, 48, 18, 18,-32768,-32768,-32768,
+ -32768,-32768,-32768,-32768,-32768, 66, 66, 66,-32768, 66,
+ -32768, 46, 49, 16,-32768,-32768,-32768,-32768,-32768,-32768,
+ -32768, 41,-32768, 18, 18, 52,-32768,-32768,-32768,-32768,
+ -32768,-32768, 42,-32768,-32768, 38, 82,-32768,-32768,-32768,
+ 54,-32768,-32768, 38,-32768,-32768,-32768, 31, 27,-32768,
+ -32768,-32768, 38,-32768,-32768,-32768, 27,-32768
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const short yypgoto[] =
+{
+ -32768,-32768,-32768,-32768,-32768, 83,-32768,-32768,-32768,-32768,
+ -32768,-32768,-32768,-32768,-32768,-32768, -12, 53,-32768, 35,
+ -32768,-32768,-32768, 0, -10,-32768, -18, 34,-32768,-32768
+};
+
+/* 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. */
+static const short yytable[] =
+{
+ 43, 5, 6, 7, 8, 9, 10, 3, 11, 12,
+ 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 5, 6, 7, 8, 37, 10, 25, 26,
+ 40, 41, 27, 28, 29, 5, 6, 7, 8, 92,
+ 10, 40, 41, 77, 40, 60, 76, 38, 51, 72,
+ 61, 78, 78, 27, 28, 29, 39, 50, 85, 42,
+ 90, 51, 91, 93, 45, 84, 27, 28, 29, 48,
+ 42, 46, 47, 89, 56, 58, 70, 82, 71, 66,
+ 67, 68, 97, 69, 79, 40, 86, 31, 73, 64,
+ 0, 96
+};
+
+static const short yycheck[] =
+{
+ 10, 6, 7, 8, 9, 10, 11, 0, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 6, 7, 8, 9, 27, 11, 33, 34,
+ 3, 4, 37, 38, 39, 6, 7, 8, 9, 12,
+ 11, 3, 4, 61, 3, 27, 5, 36, 32, 33,
+ 32, 63, 64, 37, 38, 39, 5, 23, 76, 32,
+ 29, 32, 31, 36, 28, 75, 37, 38, 39, 3,
+ 32, 28, 28, 83, 29, 27, 30, 35, 29, 45,
+ 46, 47, 92, 49, 32, 3, 32, 4, 53, 36,
+ -1, 91
+};
+
+#if YYDEBUG
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 41, 42, 0, 43, 6, 7, 8, 9, 10,
+ 11, 13, 14, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 33, 34, 37, 38, 39,
+ 44, 45, 46, 50, 52, 48, 47, 27, 36, 5,
+ 3, 4, 32, 64, 66, 28, 28, 28, 3, 67,
+ 67, 32, 45, 58, 59, 60, 29, 69, 27, 53,
+ 27, 32, 56, 57, 57, 49, 67, 67, 67, 67,
+ 30, 29, 33, 59, 68, 51, 5, 66, 56, 32,
+ 54, 61, 35, 55, 64, 66, 32, 62, 63, 64,
+ 29, 31, 12, 36, 64, 65, 63, 64
+};
+#endif
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY -2
#define YYEOF 0
+
#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
+#define YYABORT goto yyabortlab
#define YYERROR goto yyerrlab1
+
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
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) \
#define YYTERROR 1
#define YYERRCODE 256
-
/* YYLLOC_DEFAULT -- Compute the default location (before the actions
- are run).
-
- When YYLLOC_DEFAULT is run, CURRENT is set the location of the
- first token. By default, to implement support for ranges, extend
- its range to the last symbol. */
+ are run). */
#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- 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. */
#if YYPURE
# define YYLEX yylex ()
#endif /* !YYPURE */
-
/* Enable debugging if requested. */
#if YYDEBUG
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
+
\f
-#ifdef YYERROR_VERBOSE
+
+#if YYERROR_VERBOSE
# ifndef yystrlen
# if defined (__GLIBC__) && defined (_STRING_H)
}
# endif
# endif
-#endif
-\f
-#line 315 "/usr/share/bison/bison.simple"
+#endif /* !YYERROR_VERBOSE */
+
+\f
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
into yyparse. The argument should have type void *.
/* The lookahead symbol. */ \
int yychar; \
\
-/* The semantic value of the lookahead symbol. */ \
+/* The semantic value of the lookahead symbol. */ \
YYSTYPE yylval; \
\
/* Number of parse errors so far. */ \
YY_DECL_NON_LSP_VARIABLES
#endif
-
-/* If nonreentrant, generate the variables here. */
+/* If nonreentrant, generate the variables here. */
#if !YYPURE
YY_DECL_VARIABLES
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
- /* If reentrant, generate the variables here. */
+ /* If reentrant, generate the variables here. */
#if YYPURE
YY_DECL_VARIABLES
#endif /* !YYPURE */
Refer to the stacks thru separate pointers, to allow yyoverflow
to reallocate them elsewhere. */
- /* The state stack. */
+ /* The state stack. */
short yyssa[YYINITDEPTH];
short *yyss = yyssa;
register short *yyssp;
YYSIZE_T yystacksize = YYINITDEPTH;
-
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
#endif
/* When reducing, the number of symbols on the RHS of the reduced
- rule. */
+ rule. */
int yylen;
YYDPRINTF ((stderr, "Starting parse\n"));
goto yyoverflowlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
-# if YYLSP_NEEDED
+# if YYLSP_NEEDED
YYSTACK_RELOCATE (yyls);
-# endif
-# undef YYSTACK_RELOCATE
+# endif
+# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
}
goto yybackup;
-
/*-----------.
| yybackup. |
`-----------*/
yychar = YYLEX;
}
- /* Convert token to internal form (in yychar1) for indexing tables with */
+ /* Convert token to internal form (in yychar1) for indexing tables with. */
- if (yychar <= 0) /* This means end of input. */
+ if (yychar <= 0) /* This means end of input. */
{
yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more */
+ yychar = YYEOF; /* Don't call YYLEX any more. */
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
yyval = yyvsp[1-yylen];
#if YYLSP_NEEDED
- /* Similarly for the default location. Let the user run additional
- commands if for instance locations are ranges. */
- yyloc = yylsp[1-yylen];
+ /* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
#endif
int yyi;
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
- yyn, yyrline[yyn]);
+ yyn - 1, yyrline[yyn]);
/* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyn]; yyrhs[yyi] > 0; yyi++)
+ for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
-
- switch (yyn) {
-
-case 1:
-#line 134 "parse-gram.y"
-{ LOCATION_RESET (yylloc); }
+ switch (yyn)
+ {
+ case 2:
+#line 131 "parse-gram.y"
+ { LOCATION_RESET (yylloc); }
break;
-case 2:
-#line 136 "parse-gram.y"
-{
+
+ case 3:
+#line 133 "parse-gram.y"
+ {
yycontrol->errcode = 0;
epilogue_set (yyvsp[0].string, yylsp[0]);
}
break;
-case 6:
+
+ case 7:
+#line 151 "parse-gram.y"
+ { prologue_augment (yyvsp[0].string, yylsp[0]); }
+ break;
+
+ case 8:
+#line 152 "parse-gram.y"
+ { debug_flag = 1; }
+ break;
+
+ case 9:
+#line 153 "parse-gram.y"
+ { muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
+ break;
+
+ case 10:
#line 154 "parse-gram.y"
-{ prologue_augment (yyvsp[0].string, yylsp[0]); }
+ { defines_flag = 1; }
break;
-case 7:
+
+ case 11:
#line 155 "parse-gram.y"
-{ debug_flag = 1; }
+ { error_verbose = 1; }
break;
-case 8:
+
+ case 12:
#line 156 "parse-gram.y"
-{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
+ { expected_conflicts = yyvsp[0].integer; }
break;
-case 9:
+
+ case 13:
#line 157 "parse-gram.y"
-{ defines_flag = 1; }
+ { spec_file_prefix = yyvsp[0].string; }
break;
-case 10:
+
+ case 14:
#line 158 "parse-gram.y"
-{ error_verbose = 1; }
+ { locations_flag = 1; }
break;
-case 11:
+
+ case 15:
#line 159 "parse-gram.y"
-{ expected_conflicts = yyvsp[0].integer; }
+ { spec_name_prefix = yyvsp[0].string; }
break;
-case 12:
+
+ case 16:
#line 160 "parse-gram.y"
-{ spec_file_prefix = yyvsp[0].string; }
+ { no_lines_flag = 1; }
break;
-case 13:
+
+ case 17:
#line 161 "parse-gram.y"
-{ locations_flag = 1; }
+ { spec_outfile = yyvsp[0].string; }
break;
-case 14:
+
+ case 18:
#line 162 "parse-gram.y"
-{ spec_name_prefix = yyvsp[0].string; }
+ { pure_parser = 1; }
break;
-case 15:
+
+ case 19:
#line 163 "parse-gram.y"
-{ no_lines_flag = 1; }
+ { skeleton = yyvsp[0].string; }
break;
-case 16:
+
+ case 20:
#line 164 "parse-gram.y"
-{ spec_outfile = yyvsp[0].string; }
+ { token_table_flag = 1; }
break;
-case 17:
+
+ case 21:
#line 165 "parse-gram.y"
-{ pure_parser = 1; }
+ { report_flag = 1; }
break;
-case 18:
+
+ case 22:
#line 166 "parse-gram.y"
-{ skeleton = yyvsp[0].string; }
- break;
-case 19:
-#line 167 "parse-gram.y"
-{ token_table_flag = 1; }
- break;
-case 20:
-#line 168 "parse-gram.y"
-{ report_flag = 1; }
+ { yacc_flag = 1; }
break;
-case 21:
-#line 169 "parse-gram.y"
-{ yacc_flag = 1; }
- break;
-case 24:
-#line 176 "parse-gram.y"
-{
+
+ case 25:
+#line 173 "parse-gram.y"
+ {
grammar_start_symbol_set (yyvsp[0].symbol);
}
break;
-case 25:
-#line 180 "parse-gram.y"
-{
+
+ case 26:
+#line 177 "parse-gram.y"
+ {
typed = 1;
- MUSCLE_INSERT_INT ("stype_line", yylsp[-1].first_line);
- muscle_insert ("stype", yyvsp[-1].string);
+ MUSCLE_INSERT_INT ("stype_line", yylsp[0].first_line);
+ muscle_insert ("stype", yyvsp[0].string);
}
break;
-case 26:
-#line 188 "parse-gram.y"
-{ current_class = nterm_sym; }
+
+ case 27:
+#line 185 "parse-gram.y"
+ { current_class = nterm_sym; }
break;
-case 27:
-#line 189 "parse-gram.y"
-{
+
+ case 28:
+#line 186 "parse-gram.y"
+ {
current_class = unknown_sym;
current_type = NULL;
}
break;
-case 28:
-#line 193 "parse-gram.y"
-{ current_class = token_sym; }
+
+ case 29:
+#line 190 "parse-gram.y"
+ { current_class = token_sym; }
break;
-case 29:
-#line 194 "parse-gram.y"
-{
+
+ case 30:
+#line 191 "parse-gram.y"
+ {
current_class = unknown_sym;
current_type = NULL;
}
break;
-case 30:
-#line 198 "parse-gram.y"
-{current_type = yyvsp[0].string; }
+
+ case 31:
+#line 195 "parse-gram.y"
+ {current_type = yyvsp[0].string; }
break;
-case 31:
-#line 199 "parse-gram.y"
-{
+
+ case 32:
+#line 196 "parse-gram.y"
+ {
current_type = NULL;
}
break;
-case 32:
-#line 206 "parse-gram.y"
-{ current_assoc = yyvsp[-1].assoc; ++current_prec; }
+
+ case 33:
+#line 203 "parse-gram.y"
+ { current_assoc = yyvsp[-1].assoc; ++current_prec; }
break;
-case 33:
-#line 208 "parse-gram.y"
-{ current_assoc = non_assoc; current_type = NULL; }
+
+ case 34:
+#line 205 "parse-gram.y"
+ { current_assoc = non_assoc; current_type = NULL; }
break;
-case 34:
+
+ case 35:
#line 212 "parse-gram.y"
-{ yyval.assoc = left_assoc; }
+ { yyval.assoc = left_assoc; }
break;
-case 35:
+
+ case 36:
#line 213 "parse-gram.y"
-{ yyval.assoc = right_assoc; }
+ { yyval.assoc = right_assoc; }
break;
-case 36:
+
+ case 37:
#line 214 "parse-gram.y"
-{ yyval.assoc = non_assoc; }
+ { yyval.assoc = non_assoc; }
break;
-case 37:
+
+ case 38:
#line 218 "parse-gram.y"
-{ current_type = NULL;}
+ { current_type = NULL;}
break;
-case 38:
+
+ case 39:
#line 219 "parse-gram.y"
-{ current_type = yyvsp[0].string; }
+ { current_type = yyvsp[0].string; }
break;
-case 39:
+
+ case 40:
#line 224 "parse-gram.y"
-{ symbol_type_set (yyvsp[0].symbol, current_type); }
+ { symbol_type_set (yyvsp[0].symbol, current_type); }
break;
-case 40:
+
+ case 41:
#line 225 "parse-gram.y"
-{ symbol_type_set (yyvsp[0].symbol, current_type); }
+ { symbol_type_set (yyvsp[0].symbol, current_type); }
break;
-case 41:
+
+ case 42:
#line 231 "parse-gram.y"
-{
+ {
symbol_type_set (yyvsp[0].symbol, current_type);
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
}
break;
-case 42:
+
+ case 43:
#line 236 "parse-gram.y"
-{
+ {
symbol_type_set (yyvsp[0].symbol, current_type);
symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
}
break;
-case 43:
+
+ case 44:
#line 245 "parse-gram.y"
-{
+ {
current_type = yyvsp[0].string;
}
break;
-case 44:
+
+ case 45:
#line 249 "parse-gram.y"
-{
+ {
symbol_class_set (yyvsp[0].symbol, current_class);
symbol_type_set (yyvsp[0].symbol, current_type);
}
break;
-case 45:
+
+ case 46:
#line 254 "parse-gram.y"
-{
+ {
symbol_class_set (yyvsp[-1].symbol, current_class);
symbol_type_set (yyvsp[-1].symbol, current_type);
symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer);
}
break;
-case 46:
+
+ case 47:
#line 260 "parse-gram.y"
-{
+ {
symbol_class_set (yyvsp[-1].symbol, current_class);
symbol_type_set (yyvsp[-1].symbol, current_type);
symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol);
}
break;
-case 47:
+
+ case 48:
#line 266 "parse-gram.y"
-{
+ {
symbol_class_set (yyvsp[-2].symbol, current_class);
symbol_type_set (yyvsp[-2].symbol, current_type);
symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer);
symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol);
}
break;
-case 48:
+
+ case 49:
#line 277 "parse-gram.y"
-{;}
+ {;}
break;
-case 49:
+
+ case 50:
#line 279 "parse-gram.y"
-{;}
+ {;}
break;
-case 52:
-#line 293 "parse-gram.y"
-{ current_lhs = yyvsp[-1].symbol; }
+
+ case 55:
+#line 301 "parse-gram.y"
+ { current_lhs = yyvsp[-1].symbol; }
break;
-case 53:
-#line 294 "parse-gram.y"
-{;}
+
+ case 56:
+#line 302 "parse-gram.y"
+ {;}
break;
-case 54:
-#line 298 "parse-gram.y"
-{ grammar_rule_end (); }
+
+ case 57:
+#line 306 "parse-gram.y"
+ { grammar_rule_end (); }
break;
-case 55:
-#line 299 "parse-gram.y"
-{ grammar_rule_end (); }
+
+ case 58:
+#line 307 "parse-gram.y"
+ { grammar_rule_end (); }
break;
-case 56:
-#line 304 "parse-gram.y"
-{ grammar_rule_begin (current_lhs); }
+
+ case 59:
+#line 312 "parse-gram.y"
+ { grammar_rule_begin (current_lhs); }
break;
-case 57:
-#line 306 "parse-gram.y"
-{ grammar_current_rule_symbol_append (yyvsp[0].symbol); }
+
+ case 60:
+#line 314 "parse-gram.y"
+ { grammar_current_rule_symbol_append (yyvsp[0].symbol); }
break;
-case 58:
-#line 308 "parse-gram.y"
-{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0].first_line); }
+
+ case 61:
+#line 316 "parse-gram.y"
+ { grammar_current_rule_action_append (yyvsp[0].string, yylsp[0].first_line); }
break;
-case 59:
-#line 310 "parse-gram.y"
-{ grammar_current_rule_prec_set (yyvsp[0].symbol); }
+
+ case 62:
+#line 318 "parse-gram.y"
+ { grammar_current_rule_prec_set (yyvsp[0].symbol); }
break;
-case 60:
-#line 314 "parse-gram.y"
-{ yyval.symbol = yyvsp[0].symbol; }
+
+ case 63:
+#line 322 "parse-gram.y"
+ { yyval.symbol = yyvsp[0].symbol; }
break;
-case 61:
-#line 315 "parse-gram.y"
-{ yyval.symbol = yyvsp[0].symbol; }
+
+ case 64:
+#line 323 "parse-gram.y"
+ { yyval.symbol = yyvsp[0].symbol; }
break;
-case 62:
-#line 316 "parse-gram.y"
-{ yyval.symbol = getsym (yyvsp[0].string); }
+
+ case 65:
+#line 324 "parse-gram.y"
+ { yyval.symbol = getsym (yyvsp[0].string); }
break;
-case 63:
-#line 321 "parse-gram.y"
-{ yyval.string = yyvsp[0].string; }
+
+ case 66:
+#line 329 "parse-gram.y"
+ { yyval.string = yyvsp[0].string; }
break;
-case 64:
-#line 327 "parse-gram.y"
-{
+
+ case 67:
+#line 335 "parse-gram.y"
+ {
yyval.symbol = getsym (yyvsp[0].string);
symbol_class_set (yyval.symbol, token_sym);
}
break;
-case 65:
-#line 336 "parse-gram.y"
-{
+
+ case 68:
+#line 344 "parse-gram.y"
+ {
yyval.string = yyvsp[0].string + 1;
yyval.string[strlen (yyval.string) - 1] = '\0';
}
break;
-case 66:
-#line 344 "parse-gram.y"
-{
+
+ case 69:
+#line 352 "parse-gram.y"
+ {
yyval.string = xstrdup ("");
}
break;
-case 67:
-#line 348 "parse-gram.y"
-{
+
+ case 70:
+#line 356 "parse-gram.y"
+ {
yyval.string = yyvsp[0].string;
}
break;
-}
-#line 705 "/usr/share/bison/bison.simple"
+ }
+
+/* Line 1012 of /home/akim/src/bison/data/bison.simple. */
+#line 1526 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
yyn = yyr1[yyn];
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
yystate = yytable[yystate];
else
- yystate = yydefgoto[yyn - YYNTBASE];
+ yystate = yydefgoto[yyn - YYNTOKENS];
goto yynewstate;
{
++yynerrs;
-#ifdef YYERROR_VERBOSE
+#if YYERROR_VERBOSE
yyn = yypact[yystate];
if (yyn > YYFLAG && yyn < YYLAST)
}
yyerror (yymsg);
YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("parse error; also virtual memory exhausted");
- }
+ }
+ else
+ yyerror ("parse error; also virtual memory exhausted");
+ }
else
-#endif /* defined (YYERROR_VERBOSE) */
- yyerror ("parse error");
+#endif /* YYERROR_VERBOSE */
+ yyerror ("parse error");
}
goto yyerrlab1;
-/*--------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action |
-`--------------------------------------------------*/
+/*----------------------------------------------------.
+| 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 */
+ /* Return failure if at end of input. */
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
/* Else will try to reuse lookahead token after shifting the error
token. */
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- goto yyerrhandle;
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYFLAG)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
-/*-------------------------------------------------------------------.
-| yyerrdefault -- current state does not do anything special for the |
-| error token. |
-`-------------------------------------------------------------------*/
-yyerrdefault:
-#if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
- /* If its default is to accept any token, ok. Otherwise pop it. */
- yyn = yydefact[yystate];
- if (yyn)
- goto yydefault;
+#if YYDEBUG
+ if (yydebug)
+ {
+ if (yystos[yystate] < YYNTOKENS)
+ {
+ YYFPRINTF (stderr, "Error: popping token %d (%s",
+ yytoknum[yystos[yystate]], yytname[yystos[yystate]]);
+# ifdef YYPRINT
+ YYPRINT (stderr, yytoknum[yystos[yystate]], *yyvsp);
+# endif
+ YYFPRINTF (stderr, ")\n");
+ }
+ else
+ {
+ YYFPRINTF (stderr, "Error: popping nonterminal (%s)\n",
+ yytname[yystos[yystate]]);
+ }
+ }
#endif
-
-/*---------------------------------------------------------------.
-| yyerrpop -- pop the current state because it cannot handle the |
-| error token |
-`---------------------------------------------------------------*/
-yyerrpop:
- if (yyssp == yyss)
- YYABORT;
- yyvsp--;
- yystate = *--yyssp;
+ yyvsp--;
+ yystate = *--yyssp;
#if YYLSP_NEEDED
- yylsp--;
+ yylsp--;
#endif
#if YYDEBUG
- if (yydebug)
- {
- short *yyssp1 = yyss - 1;
- YYFPRINTF (stderr, "Error: state stack now");
- while (yyssp1 != yyssp)
- YYFPRINTF (stderr, " %d", *++yyssp1);
- YYFPRINTF (stderr, "\n");
- }
+ if (yydebug)
+ {
+ short *yyssp1 = yyss - 1;
+ YYFPRINTF (stderr, "Error: state stack now");
+ while (yyssp1 != yyssp)
+ YYFPRINTF (stderr, " %d", *++yyssp1);
+ YYFPRINTF (stderr, "\n");
+ }
#endif
-
-/*--------------.
-| yyerrhandle. |
-`--------------*/
-yyerrhandle:
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yyerrdefault;
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- goto yyerrdefault;
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrpop;
- yyn = -yyn;
- goto yyreduce;
}
- else if (yyn == 0)
- goto yyerrpop;
if (yyn == YYFINAL)
YYACCEPT;
#endif
return yyresult;
}
-#line 357 "parse-gram.y"
+
+#line 365 "parse-gram.y"
/*------------------------------------------------------------------.
| When debugging the parser, display tokens' locations and values. |
LOCATION_PRINT (stderr, *yylloc);
fprintf (stderr, ": %s\n", msg);
}
+
projects / platform / upstream / bison.git / commitdiff