#define yychar gram_char
#define yydebug gram_debug
#define yynerrs gram_nerrs
-#if YYLSP_NEEDED
-# define yylloc gram_lloc
-#endif
-
+#define yylloc gram_lloc
/* Copy the first part of user declarations. */
#line 31 "parse-gram.y"
#include "files.h"
#include "getargs.h"
#include "output.h"
+#include "symlist.h"
#include "gram.h"
#include "reader.h"
#include "conflicts.h"
#define yyerror(Msg) \
gram_error (yycontrol, &yylloc, Msg)
-/* When debugging our pure parser, we want to see values and locations
- of the tokens. */
#define YYPRINT(File, Type, Value) \
- yyprint (File, &yylloc, Type, &Value)
-static void yyprint (FILE *file, const location_t *loc,
- int type, const yystype *value);
+ yyprint (File, Type, &Value)
+static void yyprint (FILE *file, int type, const yystype *value);
symbol_class current_class = unknown_sym;
char *current_type = 0;
location_t current_lhs_location;
associativity current_assoc;
int current_prec = 0;
+braced_code_t current_braced_code = action_braced_code;
/* Tokens. */
PERCENT_TOKEN = 261,
PERCENT_NTERM = 262,
PERCENT_TYPE = 263,
- PERCENT_UNION = 264,
- PERCENT_LEFT = 265,
- PERCENT_RIGHT = 266,
- PERCENT_NONASSOC = 267,
- PERCENT_EXPECT = 268,
- PERCENT_START = 269,
- PERCENT_PREC = 270,
- PERCENT_VERBOSE = 271,
- PERCENT_ERROR_VERBOSE = 272,
- PERCENT_OUTPUT = 273,
- PERCENT_FILE_PREFIX = 274,
- PERCENT_NAME_PREFIX = 275,
- PERCENT_DEFINE = 276,
- PERCENT_PURE_PARSER = 277,
- PERCENT_DEFINES = 278,
- PERCENT_YACC = 279,
- PERCENT_DEBUG = 280,
- PERCENT_LOCATIONS = 281,
- PERCENT_NO_LINES = 282,
- PERCENT_SKELETON = 283,
- PERCENT_TOKEN_TABLE = 284,
- TYPE = 285,
- EQUAL = 286,
- SEMICOLON = 287,
- COLON = 288,
- PIPE = 289,
- ID = 290,
- PERCENT_PERCENT = 291,
- PROLOGUE = 292,
- EPILOGUE = 293,
- BRACED_CODE = 294
+ PERCENT_DESTRUCTOR = 264,
+ PERCENT_PRINTER = 265,
+ PERCENT_UNION = 266,
+ PERCENT_LEFT = 267,
+ PERCENT_RIGHT = 268,
+ PERCENT_NONASSOC = 269,
+ PERCENT_EXPECT = 270,
+ PERCENT_START = 271,
+ PERCENT_PREC = 272,
+ PERCENT_VERBOSE = 273,
+ PERCENT_ERROR_VERBOSE = 274,
+ PERCENT_OUTPUT = 275,
+ PERCENT_FILE_PREFIX = 276,
+ PERCENT_NAME_PREFIX = 277,
+ PERCENT_DEFINE = 278,
+ PERCENT_PURE_PARSER = 279,
+ PERCENT_DEFINES = 280,
+ PERCENT_YACC = 281,
+ PERCENT_DEBUG = 282,
+ PERCENT_LOCATIONS = 283,
+ PERCENT_NO_LINES = 284,
+ PERCENT_SKELETON = 285,
+ PERCENT_TOKEN_TABLE = 286,
+ TYPE = 287,
+ EQUAL = 288,
+ SEMICOLON = 289,
+ COLON = 290,
+ PIPE = 291,
+ ID = 292,
+ PERCENT_PERCENT = 293,
+ PROLOGUE = 294,
+ EPILOGUE = 295,
+ BRACED_CODE = 296
};
# endif
/* POSIX requires `int' for tokens in interfaces. */
#define PERCENT_TOKEN 261
#define PERCENT_NTERM 262
#define PERCENT_TYPE 263
-#define PERCENT_UNION 264
-#define PERCENT_LEFT 265
-#define PERCENT_RIGHT 266
-#define PERCENT_NONASSOC 267
-#define PERCENT_EXPECT 268
-#define PERCENT_START 269
-#define PERCENT_PREC 270
-#define PERCENT_VERBOSE 271
-#define PERCENT_ERROR_VERBOSE 272
-#define PERCENT_OUTPUT 273
-#define PERCENT_FILE_PREFIX 274
-#define PERCENT_NAME_PREFIX 275
-#define PERCENT_DEFINE 276
-#define PERCENT_PURE_PARSER 277
-#define PERCENT_DEFINES 278
-#define PERCENT_YACC 279
-#define PERCENT_DEBUG 280
-#define PERCENT_LOCATIONS 281
-#define PERCENT_NO_LINES 282
-#define PERCENT_SKELETON 283
-#define PERCENT_TOKEN_TABLE 284
-#define TYPE 285
-#define EQUAL 286
-#define SEMICOLON 287
-#define COLON 288
-#define PIPE 289
-#define ID 290
-#define PERCENT_PERCENT 291
-#define PROLOGUE 292
-#define EPILOGUE 293
-#define BRACED_CODE 294
+#define PERCENT_DESTRUCTOR 264
+#define PERCENT_PRINTER 265
+#define PERCENT_UNION 266
+#define PERCENT_LEFT 267
+#define PERCENT_RIGHT 268
+#define PERCENT_NONASSOC 269
+#define PERCENT_EXPECT 270
+#define PERCENT_START 271
+#define PERCENT_PREC 272
+#define PERCENT_VERBOSE 273
+#define PERCENT_ERROR_VERBOSE 274
+#define PERCENT_OUTPUT 275
+#define PERCENT_FILE_PREFIX 276
+#define PERCENT_NAME_PREFIX 277
+#define PERCENT_DEFINE 278
+#define PERCENT_PURE_PARSER 279
+#define PERCENT_DEFINES 280
+#define PERCENT_YACC 281
+#define PERCENT_DEBUG 282
+#define PERCENT_LOCATIONS 283
+#define PERCENT_NO_LINES 284
+#define PERCENT_SKELETON 285
+#define PERCENT_TOKEN_TABLE 286
+#define TYPE 287
+#define EQUAL 288
+#define SEMICOLON 289
+#define COLON 290
+#define PIPE 291
+#define ID 292
+#define PERCENT_PERCENT 293
+#define PROLOGUE 294
+#define EPILOGUE 295
+#define BRACED_CODE 296
#endif
#ifndef YYSTYPE
-#line 89 "parse-gram.y"
+#line 88 "parse-gram.y"
typedef union {
symbol_t *symbol;
- symbol_list *list;
+ symbol_list_t *list;
int integer;
char *string;
associativity assoc;
} yystype;
-/* Line 199 of /usr/local/share/bison/bison.simple. */
+/* Line 232 of /usr/local/share/bison/bison.simple. */
#line 235 "parse-gram.c"
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
/* Copy the second part of user declarations. */
-/* Line 219 of /usr/local/share/bison/bison.simple. */
+/* Line 252 of /usr/local/share/bison/bison.simple. */
#line 256 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
{
short yyss;
YYSTYPE yyvs;
-# if YYLSP_NEEDED
- YYLTYPE yyls;
-# endif
+ YYLTYPE yyls;
};
/* The size of the maximum gap between one aligned stack and the next. */
/* The size of an array large to enough to hold all stacks, each with
N elements. */
-# if YYLSP_NEEDED
-# define YYSTACK_BYTES(N) \
+# define YYSTACK_BYTES(N) \
((N) * (sizeof (short) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAX)
-# else
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAX)
-# endif
/* Copy COUNT objects from FROM to TO. The source and destination do
not overlap. */
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
#define YYFLAG -32768
-#define YYLAST 111
+#define YYLAST 151
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 40
+#define YYNTOKENS 42
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 26
+#define YYNNTS 28
/* YYNRULES -- Number of rules. */
-#define YYNRULES 67
+#define YYNRULES 71
/* YYNRULES -- Number of states. */
-#define YYNSTATES 93
+#define YYNSTATES 101
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 294
+#define YYMAXUTOK 296
#define YYTRANSLATE(X) \
((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
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
+ 35, 36, 37, 38, 39, 40, 41
};
#if YYDEBUG
{
0, 0, 3, 8, 9, 13, 15, 17, 19, 23,
25, 27, 30, 34, 36, 40, 42, 46, 48, 51,
- 53, 55, 57, 59, 61, 64, 67, 68, 72, 73,
- 77, 81, 85, 87, 89, 91, 92, 94, 96, 99,
- 101, 103, 106, 109, 113, 115, 118, 120, 123, 125,
- 128, 129, 135, 137, 141, 142, 145, 148, 152, 154,
- 156, 158, 160, 162, 164, 165, 168, 169
+ 53, 55, 57, 59, 61, 64, 67, 68, 73, 74,
+ 79, 80, 84, 85, 89, 93, 97, 99, 101, 103,
+ 104, 106, 108, 111, 113, 115, 118, 121, 125, 127,
+ 130, 132, 135, 137, 140, 141, 147, 149, 153, 154,
+ 157, 160, 164, 166, 168, 170, 172, 174, 176, 177,
+ 180, 181
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const signed char yyrhs[] =
{
- 41, 0, -1, 42, 36, 54, 64, -1, -1, 42,
- 43, 65, -1, 44, -1, 37, -1, 25, -1, 21,
- 63, 63, -1, 23, -1, 17, -1, 13, 5, -1,
- 19, 31, 63, -1, 26, -1, 20, 31, 63, -1,
- 27, -1, 18, 31, 63, -1, 22, -1, 28, 63,
- -1, 29, -1, 16, -1, 24, -1, 48, -1, 45,
- -1, 14, 60, -1, 9, 39, -1, -1, 7, 46,
- 53, -1, -1, 6, 47, 53, -1, 8, 30, 51,
- -1, 49, 50, 51, -1, 10, -1, 11, -1, 12,
- -1, -1, 30, -1, 60, -1, 51, 60, -1, 30,
- -1, 35, -1, 35, 5, -1, 35, 62, -1, 35,
- 5, 62, -1, 52, -1, 53, 52, -1, 55, -1,
- 54, 55, -1, 56, -1, 44, 32, -1, -1, 35,
- 33, 57, 58, 32, -1, 59, -1, 58, 34, 59,
- -1, -1, 59, 60, -1, 59, 61, -1, 59, 15,
- 60, -1, 35, -1, 62, -1, 4, -1, 39, -1,
- 3, -1, 3, -1, -1, 36, 38, -1, -1, 32,
- -1
+ 43, 0, -1, 44, 38, 58, 68, -1, -1, 44,
+ 45, 69, -1, 46, -1, 39, -1, 27, -1, 23,
+ 67, 67, -1, 25, -1, 19, -1, 15, 5, -1,
+ 21, 33, 67, -1, 28, -1, 22, 33, 67, -1,
+ 29, -1, 20, 33, 67, -1, 24, -1, 30, 67,
+ -1, 31, -1, 18, -1, 26, -1, 52, -1, 49,
+ -1, 16, 64, -1, 11, 41, -1, -1, 9, 47,
+ 41, 55, -1, -1, 10, 48, 41, 55, -1, -1,
+ 7, 50, 57, -1, -1, 6, 51, 57, -1, 8,
+ 32, 55, -1, 53, 54, 55, -1, 12, -1, 13,
+ -1, 14, -1, -1, 32, -1, 64, -1, 55, 64,
+ -1, 32, -1, 37, -1, 37, 5, -1, 37, 66,
+ -1, 37, 5, 66, -1, 56, -1, 57, 56, -1,
+ 59, -1, 58, 59, -1, 60, -1, 46, 34, -1,
+ -1, 37, 35, 61, 62, 34, -1, 63, -1, 62,
+ 36, 63, -1, -1, 63, 64, -1, 63, 65, -1,
+ 63, 17, 64, -1, 37, -1, 66, -1, 4, -1,
+ 41, -1, 3, -1, 3, -1, -1, 38, 40, -1,
+ -1, 34, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short yyrline[] =
{
- 0, 151, 151, 164, 166, 169, 171, 172, 173, 174,
- 175, 176, 177, 178, 179, 180, 181, 182, 183, 184,
- 185, 186, 189, 191, 192, 196, 204, 204, 210, 210,
- 215, 224, 239, 241, 242, 245, 247, 252, 254, 258,
- 263, 268, 274, 280, 290, 293, 302, 304, 310, 312,
- 315, 315, 320, 322, 325, 328, 330, 332, 336, 338,
- 339, 342, 348, 357, 365, 370, 376, 378
+ 0, 155, 155, 168, 170, 173, 175, 176, 177, 178,
+ 179, 180, 181, 182, 183, 184, 185, 186, 187, 188,
+ 189, 190, 193, 195, 196, 200, 207, 206, 217, 216,
+ 229, 228, 234, 234, 239, 248, 263, 265, 266, 269,
+ 271, 276, 278, 282, 287, 292, 298, 304, 314, 317,
+ 326, 328, 334, 336, 340, 339, 344, 346, 349, 352,
+ 354, 356, 360, 362, 363, 366, 372, 381, 389, 394,
+ 400, 402
};
#endif
static const char *const yytname[] =
{
"\"end of string\"", "error", "$undefined.", "STRING", "CHARACTER", "INT",
- "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"", "\"%left\"",
- "\"%right\"", "\"%nonassoc\"", "\"%expect\"", "\"%start\"", "\"%prec\"",
+ "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor\"",
+ "\"%printer\"", "\"%union\"", "\"%left\"", "\"%right\"",
+ "\"%nonassoc\"", "\"%expect\"", "\"%start\"", "\"%prec\"",
"\"%verbose\"", "\"%error-verbose\"", "\"%output\"", "\"%file-prefix\"",
"\"%name-prefix\"", "\"%define\"", "\"%pure-parser\"", "\"%defines\"",
"\"%yacc\"", "\"%debug\"", "\"%locations\"", "\"%no-lines\"",
"\"%skeleton\"", "\"%token-table\"", "TYPE", "\"=\"", "\";\"", "\":\"",
"\"|\"", "\"identifier\"", "\"%%\"", "PROLOGUE", "EPILOGUE",
"BRACED_CODE", "$axiom", "input", "declarations", "declaration",
- "grammar_declaration", "symbol_declaration", "@1", "@2",
+ "grammar_declaration", "@1", "@2", "symbol_declaration", "@3", "@4",
"precedence_declaration", "precedence_declarator", "type.opt",
"symbols.1", "symbol_def", "symbol_defs.1", "grammar",
- "rules_or_grammar_declaration", "rules", "@3", "rhses.1", "rhs",
+ "rules_or_grammar_declaration", "rules", "@5", "rhses.1", "rhs",
"symbol", "action", "string_as_id", "string_content", "epilogue.opt",
"semi_colon.opt", 0
};
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
+ 295, 296, -1
};
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const unsigned char yyr1[] =
{
- 0, 40, 41, 42, 42, 43, 43, 43, 43, 43,
- 43, 43, 43, 43, 43, 43, 43, 43, 43, 43,
- 43, 43, 44, 44, 44, 44, 46, 45, 47, 45,
- 45, 48, 49, 49, 49, 50, 50, 51, 51, 52,
- 52, 52, 52, 52, 53, 53, 54, 54, 55, 55,
- 57, 56, 58, 58, 59, 59, 59, 59, 60, 60,
- 60, 61, 62, 63, 64, 64, 65, 65
+ 0, 42, 43, 44, 44, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45, 46, 46, 46, 46, 47, 46, 48, 46,
+ 50, 49, 51, 49, 49, 52, 53, 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. */
{
0, 2, 4, 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,
- 3, 3, 1, 1, 1, 0, 1, 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
+ 1, 1, 1, 1, 2, 2, 0, 4, 0, 4,
+ 0, 3, 0, 3, 3, 3, 1, 1, 1, 0,
+ 1, 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
means the default is an error. */
static const short yydefact[] =
{
- 3, 0, 0, 0, 28, 26, 0, 0, 32, 33,
- 34, 0, 0, 20, 10, 0, 0, 0, 0, 17,
- 9, 21, 7, 13, 15, 0, 19, 0, 6, 66,
- 5, 23, 22, 35, 0, 0, 0, 25, 11, 62,
- 60, 58, 24, 59, 0, 0, 0, 63, 0, 18,
- 0, 0, 64, 46, 48, 67, 4, 36, 0, 39,
- 40, 44, 29, 27, 30, 37, 16, 12, 14, 8,
- 50, 49, 0, 47, 2, 31, 41, 42, 45, 38,
- 54, 65, 43, 0, 52, 51, 54, 0, 61, 55,
- 56, 53, 57
+ 3, 0, 0, 0, 32, 30, 0, 26, 28, 0,
+ 36, 37, 38, 0, 0, 20, 10, 0, 0, 0,
+ 0, 17, 9, 21, 7, 13, 15, 0, 19, 0,
+ 6, 70, 5, 23, 22, 39, 0, 0, 0, 0,
+ 0, 25, 11, 66, 64, 62, 24, 63, 0, 0,
+ 0, 67, 0, 18, 0, 0, 68, 50, 52, 71,
+ 4, 40, 0, 43, 44, 48, 33, 31, 34, 41,
+ 0, 0, 16, 12, 14, 8, 54, 53, 0, 51,
+ 2, 35, 45, 46, 49, 42, 27, 29, 58, 69,
+ 47, 0, 56, 55, 58, 0, 65, 59, 60, 57,
+ 61
};
/* YYPGOTO[NTERM-NUM]. */
static const short yydefgoto[] =
{
- -1, 1, 2, 29, 51, 31, 35, 34, 32, 33,
- 58, 64, 61, 62, 52, 53, 54, 80, 83, 84,
- 65, 90, 43, 48, 74, 56
+ -1, 1, 2, 31, 55, 39, 40, 33, 37, 36,
+ 34, 35, 62, 68, 65, 66, 56, 57, 58, 88,
+ 91, 92, 69, 98, 47, 52, 80, 60
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
static const short yypact[] =
{
- -32768, 23, 74,-32768,-32768,-32768, 1, -31,-32768,-32768,
- -32768, 29, 0,-32768,-32768, 7, 10, 14, 39,-32768,
- -32768,-32768,-32768,-32768,-32768, 39,-32768, 18,-32768, 15,
- -32768,-32768,-32768, 16, -24, -24, 0,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768, 39, 39, 39,-32768, 39,-32768,
- 17, 19, 8,-32768,-32768,-32768,-32768,-32768, 0,-32768,
- 4,-32768, -24, -24, 0,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768, 20,-32768,-32768, 0, 45,-32768,-32768,-32768,
- -32768,-32768,-32768, -22, -2,-32768,-32768, 0,-32768,-32768,
- -32768, -2,-32768
+ -32768, 8, 80,-32768,-32768,-32768, -19,-32768,-32768, -11,
+ -32768,-32768,-32768, 31, 0,-32768,-32768, 5, 9, 11,
+ 40,-32768,-32768,-32768,-32768,-32768,-32768, 40,-32768, 114,
+ -32768, 12,-32768,-32768,-32768, 13, -27, -27, 0, 14,
+ 15,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 40, 40,
+ 40,-32768, 40,-32768, 16, 18, 10,-32768,-32768,-32768,
+ -32768,-32768, 0,-32768, 6,-32768, -27, -27, 0,-32768,
+ 0, 0,-32768,-32768,-32768,-32768,-32768,-32768, 17,-32768,
+ -32768, 0, 46,-32768,-32768,-32768, 0, 0,-32768,-32768,
+ -32768, -22, -2,-32768,-32768, 0,-32768,-32768,-32768, -2,
+ -32768
};
/* YYPGOTO[NTERM-NUM]. */
static const short yypgoto[] =
{
- -32768,-32768,-32768,-32768, 47,-32768,-32768,-32768,-32768,-32768,
- -32768, -4, -23, 25,-32768, 9,-32768,-32768,-32768, -21,
- -12,-32768, -55, 11,-32768,-32768
+ -32768,-32768,-32768,-32768, 48,-32768,-32768,-32768,-32768,-32768,
+ -32768,-32768,-32768, -30, -33, 21,-32768, -3,-32768,-32768,
+ -32768, -35, -14,-32768, -57, -21,-32768,-32768
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
number is the opposite. If zero, do what YYDEFACT says. */
static const short yytable[] =
{
- 42, 39, 40, 39, 40, 77, 59, 39, 37, 76,
- 85, 60, 86, 87, 4, 5, 6, 7, 8, 9,
- 10, 82, 12, 3, 4, 5, 6, 7, 8, 9,
- 10, 36, 12, 41, 38, 41, 49, 88, 44, 78,
- 78, 45, 47, 50, 72, 46, 57, 55, 39, 30,
- 70, 71, 79, 50, 75, 66, 67, 68, 81, 69,
- 63, 73, 0, 79, 0, 91, 0, 0, 0, 0,
- 0, 0, 89, 0, 0, 92, 0, 0, 0, 89,
+ 46, 43, 44, 43, 44, 63, 53, 83, 3, 43,
+ 64, 82, 93, 38, 94, 95, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 90, 14, 72, 73, 74,
+ 41, 75, 81, 84, 84, 45, 42, 45, 48, 96,
+ 86, 87, 49, 51, 50, 61, 59, 54, 78, 43,
+ 32, 76, 77, 79, 85, 70, 71, 89, 67, 99,
+ 0, 0, 0, 0, 0, 0, 0, 85, 0, 0,
+ 0, 0, 85, 85, 0, 0, 0, 0, 97, 0,
+ 0, 100, 0, 0, 0, 97, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 0, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 0, 0, 0, 0, 0, 0, 29, 30,
4, 5, 6, 7, 8, 9, 10, 11, 12, 0,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 0, 0, 0, 0, 0, 0,
- 27, 28
+ 14, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 54
};
static const short yycheck[] =
{
- 12, 3, 4, 3, 4, 60, 30, 3, 39, 5,
- 32, 35, 34, 15, 6, 7, 8, 9, 10, 11,
- 12, 76, 14, 0, 6, 7, 8, 9, 10, 11,
- 12, 30, 14, 35, 5, 35, 25, 39, 31, 62,
- 63, 31, 3, 35, 36, 31, 30, 32, 3, 2,
- 33, 32, 64, 35, 58, 44, 45, 46, 38, 48,
- 35, 52, -1, 75, -1, 86, -1, -1, -1, -1,
- -1, -1, 84, -1, -1, 87, -1, -1, -1, 91,
+ 14, 3, 4, 3, 4, 32, 27, 64, 0, 3,
+ 37, 5, 34, 32, 36, 17, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 82, 16, 48, 49, 50,
+ 41, 52, 62, 66, 67, 37, 5, 37, 33, 41,
+ 70, 71, 33, 3, 33, 32, 34, 37, 38, 3,
+ 2, 35, 34, 56, 68, 41, 41, 40, 37, 94,
+ -1, -1, -1, -1, -1, -1, -1, 81, -1, -1,
+ -1, -1, 86, 87, -1, -1, -1, -1, 92, -1,
+ -1, 95, -1, -1, -1, 99, 6, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, -1, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, -1, -1, -1, -1, -1, -1, 38, 39,
6, 7, 8, 9, 10, 11, 12, 13, 14, -1,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, -1, -1, -1, -1, -1, -1,
- 36, 37
+ 16, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 37
};
-#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, 6, 7, 8, 9, 10, 11,
- 12, 13, 14, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 36, 37, 43,
- 44, 45, 48, 49, 47, 46, 30, 39, 5, 3,
- 4, 35, 60, 62, 31, 31, 31, 3, 63, 63,
- 35, 44, 54, 55, 56, 32, 65, 30, 50, 30,
- 35, 52, 53, 53, 51, 60, 63, 63, 63, 63,
- 33, 32, 36, 55, 64, 51, 5, 62, 52, 60,
- 57, 38, 62, 58, 59, 32, 34, 15, 39, 60,
- 61, 59, 60
+ 0, 43, 44, 0, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 38,
+ 39, 45, 46, 49, 52, 53, 51, 50, 32, 47,
+ 48, 41, 5, 3, 4, 37, 64, 66, 33, 33,
+ 33, 3, 67, 67, 37, 46, 58, 59, 60, 34,
+ 69, 32, 54, 32, 37, 56, 57, 57, 55, 64,
+ 41, 41, 67, 67, 67, 67, 35, 34, 38, 59,
+ 68, 55, 5, 66, 56, 64, 55, 55, 61, 40,
+ 66, 62, 63, 34, 36, 17, 41, 64, 65, 63,
+ 64
};
-#endif
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
# define YYSIZE_T __SIZE_TYPE__
/* YYLEX -- calling `yylex' with the right arguments. */
-#if YYPURE
-# if YYLSP_NEEDED
-# ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
-# else
-# define YYLEX yylex (&yylval, &yylloc)
-# endif
-# else /* !YYLSP_NEEDED */
-# ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, YYLEX_PARAM)
-# else
-# define YYLEX yylex (&yylval)
-# endif
-# endif /* !YYLSP_NEEDED */
-#else /* !YYPURE */
-# define YYLEX yylex ()
-#endif /* !YYPURE */
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval, &yylloc)
+#endif
/* Enable debugging if requested. */
#if YYDEBUG
if (yydebug) \
YYFPRINTF Args; \
} while (0)
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} 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)
#endif /* !YYDEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */
# endif
#endif
-/* YY_DECL_VARIABLES -- depending whether we use a pure parser,
- variables are global, or local to YYPARSE. */
-
-#define YY_DECL_NON_LSP_VARIABLES \
-/* The lookahead symbol. */ \
-int yychar; \
- \
-/* The semantic value of the lookahead symbol. */ \
-YYSTYPE yylval; \
- \
-/* Number of parse errors so far. */ \
-int yynerrs;
-
-#if YYLSP_NEEDED
-# define YY_DECL_VARIABLES \
-YY_DECL_NON_LSP_VARIABLES \
- \
-/* Location data for the lookahead symbol. */ \
-YYLTYPE yylloc;
-#else
-# define YY_DECL_VARIABLES \
-YY_DECL_NON_LSP_VARIABLES
+#if defined (__STDC__) || defined (__cplusplus)
+static void yydestructor (int yytype,
+ YYSTYPE yyvalue, YYLTYPE yylocation);
+# if YYDEBUG
+static void yysymprint (FILE* out, int yytype,
+ YYSTYPE yyvalue, YYLTYPE yylocation);
+# endif
#endif
-/* If nonreentrant, generate the variables here. */
-#if !YYPURE
-YY_DECL_VARIABLES
-#endif /* !YYPURE */
+
int
yyparse (YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
{
- /* If reentrant, generate the variables here. */
-#if YYPURE
- YY_DECL_VARIABLES
-#endif /* !YYPURE */
+ /* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of parse errors so far. */
+int yynerrs;
+/* Location data for the lookahead symbol. */
+YYLTYPE yylloc;
register int yystate;
register int yyn;
YYSTYPE *yyvs = yyvsa;
register YYSTYPE *yyvsp;
-#if YYLSP_NEEDED
/* The location stack. */
YYLTYPE yylsa[YYINITDEPTH];
YYLTYPE *yyls = yylsa;
YYLTYPE *yylsp;
-#endif
-#if YYLSP_NEEDED
-# define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
-#else
-# define YYPOPSTACK (yyvsp--, yyssp--)
-#endif
+#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
YYSIZE_T yystacksize = YYINITDEPTH;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
-#if YYLSP_NEEDED
YYLTYPE yyloc;
-#endif
/* When reducing, the number of symbols on the RHS of the reduced
rule. */
yyssp = yyss;
yyvsp = yyvs;
-#if YYLSP_NEEDED
yylsp = yyls;
-#endif
goto yysetstate;
/*------------------------------------------------------------.
memory. */
YYSTYPE *yyvs1 = yyvs;
short *yyss1 = yyss;
+ YYLTYPE *yyls1 = yyls;
/* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. */
-# if YYLSP_NEEDED
- YYLTYPE *yyls1 = yyls;
- /* This used to be a conditional around just the two extra args,
- but that might be undefined if yyoverflow is a macro. */
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
yyoverflow ("parser stack overflow",
&yyss1, yysize * sizeof (*yyssp),
&yyvs1, yysize * sizeof (*yyvsp),
&yyls1, yysize * sizeof (*yylsp),
&yystacksize);
yyls = yyls1;
-# else
- yyoverflow ("parser stack overflow",
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
-# endif
yyss = yyss1;
yyvs = yyvs1;
}
goto yyoverflowlab;
YYSTACK_RELOCATE (yyss);
YYSTACK_RELOCATE (yyvs);
-# if YYLSP_NEEDED
YYSTACK_RELOCATE (yyls);
-# endif
# undef YYSTACK_RELOCATE
if (yyss1 != yyssa)
YYSTACK_FREE (yyss1);
yyssp = yyss + yysize - 1;
yyvsp = yyvs + yysize - 1;
-#if YYLSP_NEEDED
yylsp = yyls + yysize - 1;
-#endif
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
{
yychar1 = YYTRANSLATE (yychar);
-#if YYDEBUG
- /* We have to keep this `#if YYDEBUG', since we use variables
- which are defined only if `YYDEBUG' is set. */
- if (yydebug)
- {
- YYFPRINTF (stderr, "Next token is %d (%s",
- yychar, yytname[yychar1]);
- /* Give the individual parser a way to print the precise
- meaning of a token, for further debugging info. */
-# ifdef YYPRINT
- YYPRINT (stderr, yychar, yylval);
-# endif
- YYFPRINTF (stderr, ")\n");
- }
-#endif
+ /* 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, yyloc));
+ YYDPRINTF ((stderr, "\n"));
}
yyn += yychar1;
yychar = YYEMPTY;
*++yyvsp = yylval;
-#if YYLSP_NEEDED
*++yylsp = yylloc;
-#endif
/* Count tokens shifted since error; after three, turn off error
status. */
GCC warning that YYVAL may be used uninitialized. */
yyval = yyvsp[1-yylen];
-#if YYLSP_NEEDED
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
-#endif
#if YYDEBUG
/* We have to keep this `#if YYDEBUG', since we use variables which
switch (yyn)
{
case 2:
-#line 153 "parse-gram.y"
+#line 157 "parse-gram.y"
{
yycontrol->errcode = 0;
epilogue_set (yyvsp[0].string, yylsp[0]);
break;
case 6:
-#line 171 "parse-gram.y"
+#line 175 "parse-gram.y"
{ prologue_augment (yyvsp[0].string, yylsp[0]); }
break;
case 7:
-#line 172 "parse-gram.y"
+#line 176 "parse-gram.y"
{ debug_flag = 1; }
break;
case 8:
-#line 173 "parse-gram.y"
+#line 177 "parse-gram.y"
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
break;
case 9:
-#line 174 "parse-gram.y"
+#line 178 "parse-gram.y"
{ defines_flag = 1; }
break;
case 10:
-#line 175 "parse-gram.y"
+#line 179 "parse-gram.y"
{ error_verbose = 1; }
break;
case 11:
-#line 176 "parse-gram.y"
+#line 180 "parse-gram.y"
{ expected_conflicts = yyvsp[0].integer; }
break;
case 12:
-#line 177 "parse-gram.y"
+#line 181 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].string; }
break;
case 13:
-#line 178 "parse-gram.y"
+#line 182 "parse-gram.y"
{ locations_flag = 1; }
break;
case 14:
-#line 179 "parse-gram.y"
+#line 183 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].string; }
break;
case 15:
-#line 180 "parse-gram.y"
+#line 184 "parse-gram.y"
{ no_lines_flag = 1; }
break;
case 16:
-#line 181 "parse-gram.y"
+#line 185 "parse-gram.y"
{ spec_outfile = yyvsp[0].string; }
break;
case 17:
-#line 182 "parse-gram.y"
+#line 186 "parse-gram.y"
{ pure_parser = 1; }
break;
case 18:
-#line 183 "parse-gram.y"
+#line 187 "parse-gram.y"
{ skeleton = yyvsp[0].string; }
break;
case 19:
-#line 184 "parse-gram.y"
+#line 188 "parse-gram.y"
{ token_table_flag = 1; }
break;
case 20:
-#line 185 "parse-gram.y"
+#line 189 "parse-gram.y"
{ report_flag = 1; }
break;
case 21:
-#line 186 "parse-gram.y"
+#line 190 "parse-gram.y"
{ yacc_flag = 1; }
break;
case 24:
-#line 193 "parse-gram.y"
+#line 197 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
case 25:
-#line 197 "parse-gram.y"
+#line 201 "parse-gram.y"
{
typed = 1;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].first_line);
break;
case 26:
-#line 205 "parse-gram.y"
- { current_class = nterm_sym; }
+#line 207 "parse-gram.y"
+ { current_braced_code = destructor_braced_code; }
break;
case 27:
-#line 206 "parse-gram.y"
+#line 209 "parse-gram.y"
+ {
+ symbol_list_t *list;
+ for (list = yyvsp[0].list; list; list = list->next)
+ symbol_destructor_set (list->sym, yyvsp[-1].string, yylsp[-1]);
+ symbol_list_free (yyvsp[0].list);
+ current_braced_code = action_braced_code;
+ }
+ break;
+
+ case 28:
+#line 217 "parse-gram.y"
+ { current_braced_code = printer_braced_code; }
+ break;
+
+ case 29:
+#line 219 "parse-gram.y"
+ {
+ symbol_list_t *list;
+ for (list = yyvsp[0].list; list; list = list->next)
+ symbol_printer_set (list->sym, yyvsp[-1].string, list->location);
+ symbol_list_free (yyvsp[0].list);
+ current_braced_code = action_braced_code;
+ }
+ break;
+
+ case 30:
+#line 229 "parse-gram.y"
+ { current_class = nterm_sym; }
+ break;
+
+ case 31:
+#line 230 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 28:
-#line 210 "parse-gram.y"
+ case 32:
+#line 234 "parse-gram.y"
{ current_class = token_sym; }
break;
- case 29:
-#line 211 "parse-gram.y"
+ case 33:
+#line 235 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
- case 30:
-#line 216 "parse-gram.y"
+ case 34:
+#line 240 "parse-gram.y"
{
- symbol_list *list;
+ symbol_list_t *list;
for (list = yyvsp[0].list; list; list = list->next)
- symbol_type_set (list->sym, list->location, yyvsp[-1].string);
- LIST_FREE (symbol_list, yyvsp[0].list);
+ symbol_type_set (list->sym, yyvsp[-1].string, yylsp[-1]);
+ symbol_list_free (yyvsp[0].list);
}
break;
- case 31:
-#line 226 "parse-gram.y"
+ case 35:
+#line 250 "parse-gram.y"
{
- symbol_list *list;
+ symbol_list_t *list;
++current_prec;
for (list = yyvsp[0].list; list; list = list->next)
{
- symbol_type_set (list->sym, list->location, current_type);
- symbol_precedence_set (list->sym, list->location, current_prec, yyvsp[-2].assoc);
+ symbol_type_set (list->sym, current_type, yylsp[-1]);
+ symbol_precedence_set (list->sym, current_prec, yyvsp[-2].assoc, yylsp[-2]);
}
- LIST_FREE (symbol_list, yyvsp[0].list);
+ symbol_list_free (yyvsp[0].list);
current_type = NULL;
}
break;
- case 32:
-#line 240 "parse-gram.y"
+ case 36:
+#line 264 "parse-gram.y"
{ yyval.assoc = left_assoc; }
break;
- case 33:
-#line 241 "parse-gram.y"
+ case 37:
+#line 265 "parse-gram.y"
{ yyval.assoc = right_assoc; }
break;
- case 34:
-#line 242 "parse-gram.y"
+ case 38:
+#line 266 "parse-gram.y"
{ yyval.assoc = non_assoc; }
break;
- case 35:
-#line 246 "parse-gram.y"
+ case 39:
+#line 270 "parse-gram.y"
{ current_type = NULL;}
break;
- case 36:
-#line 247 "parse-gram.y"
+ case 40:
+#line 271 "parse-gram.y"
{ current_type = yyvsp[0].string; }
break;
- case 37:
-#line 253 "parse-gram.y"
+ case 41:
+#line 277 "parse-gram.y"
{ yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
- case 38:
-#line 254 "parse-gram.y"
+ case 42:
+#line 278 "parse-gram.y"
{ yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
- case 39:
-#line 260 "parse-gram.y"
+ case 43:
+#line 284 "parse-gram.y"
{
current_type = yyvsp[0].string;
}
break;
- case 40:
-#line 264 "parse-gram.y"
+ case 44:
+#line 288 "parse-gram.y"
{
- symbol_class_set (yyvsp[0].symbol, current_class);
- symbol_type_set (yyvsp[0].symbol, yylsp[0], current_type);
+ symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
+ symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
}
break;
- case 41:
-#line 269 "parse-gram.y"
+ case 45:
+#line 293 "parse-gram.y"
{
- symbol_class_set (yyvsp[-1].symbol, current_class);
- symbol_type_set (yyvsp[-1].symbol, yylsp[-1], current_type);
- symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer);
+ symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
+ symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
+ symbol_user_token_number_set (yyvsp[-1].symbol, yyvsp[0].integer, yylsp[0]);
}
break;
- case 42:
-#line 275 "parse-gram.y"
+ case 46:
+#line 299 "parse-gram.y"
{
- symbol_class_set (yyvsp[-1].symbol, current_class);
- symbol_type_set (yyvsp[-1].symbol, yylsp[-1], current_type);
+ symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
+ symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
symbol_make_alias (yyvsp[-1].symbol, yyvsp[0].symbol);
}
break;
- case 43:
-#line 281 "parse-gram.y"
+ case 47:
+#line 305 "parse-gram.y"
{
- symbol_class_set (yyvsp[-2].symbol, current_class);
- symbol_type_set (yyvsp[-2].symbol, yylsp[-2], current_type);
- symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer);
+ symbol_class_set (yyvsp[-2].symbol, current_class, yylsp[-2]);
+ symbol_type_set (yyvsp[-2].symbol, current_type, yylsp[-2]);
+ symbol_user_token_number_set (yyvsp[-2].symbol, yyvsp[-1].integer, yylsp[-1]);
symbol_make_alias (yyvsp[-2].symbol, yyvsp[0].symbol);
}
break;
- case 44:
-#line 292 "parse-gram.y"
+ case 48:
+#line 316 "parse-gram.y"
{;}
break;
- case 45:
-#line 294 "parse-gram.y"
+ case 49:
+#line 318 "parse-gram.y"
{;}
break;
- case 50:
-#line 316 "parse-gram.y"
+ case 54:
+#line 340 "parse-gram.y"
{ current_lhs = yyvsp[-1].symbol; current_lhs_location = yylsp[-1]; }
break;
- case 51:
-#line 317 "parse-gram.y"
+ case 55:
+#line 341 "parse-gram.y"
{;}
break;
- case 52:
-#line 321 "parse-gram.y"
+ case 56:
+#line 345 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
- case 53:
-#line 322 "parse-gram.y"
+ case 57:
+#line 346 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
- case 54:
-#line 327 "parse-gram.y"
+ case 58:
+#line 351 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
- case 55:
-#line 329 "parse-gram.y"
+ case 59:
+#line 353 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
- case 56:
-#line 331 "parse-gram.y"
+ case 60:
+#line 355 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0]); }
break;
- case 57:
-#line 333 "parse-gram.y"
- { grammar_current_rule_prec_set (yyvsp[0].symbol); }
+ case 61:
+#line 357 "parse-gram.y"
+ { grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
- case 58:
-#line 337 "parse-gram.y"
+ case 62:
+#line 361 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
- case 59:
-#line 338 "parse-gram.y"
+ case 63:
+#line 362 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
- case 60:
-#line 339 "parse-gram.y"
+ case 64:
+#line 363 "parse-gram.y"
{ yyval.symbol = getsym (yyvsp[0].string, yylsp[0]); }
break;
- case 61:
-#line 344 "parse-gram.y"
+ case 65:
+#line 368 "parse-gram.y"
{ yyval.string = yyvsp[0].string; }
break;
- case 62:
-#line 350 "parse-gram.y"
+ case 66:
+#line 374 "parse-gram.y"
{
yyval.symbol = getsym (yyvsp[0].string, yylsp[0]);
- symbol_class_set (yyval.symbol, token_sym);
+ symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
}
break;
- case 63:
-#line 359 "parse-gram.y"
+ case 67:
+#line 383 "parse-gram.y"
{
yyval.string = yyvsp[0].string + 1;
yyval.string[strlen (yyval.string) - 1] = '\0';
}
break;
- case 64:
-#line 367 "parse-gram.y"
+ case 68:
+#line 391 "parse-gram.y"
{
yyval.string = xstrdup ("");
}
break;
- case 65:
-#line 371 "parse-gram.y"
+ case 69:
+#line 395 "parse-gram.y"
{
yyval.string = yyvsp[0].string;
}
}
-/* Line 1012 of /usr/local/share/bison/bison.simple. */
-#line 1523 "parse-gram.c"
+/* Line 1000 of /usr/local/share/bison/bison.simple. */
+#line 1509 "parse-gram.c"
\f
yyvsp -= yylen;
yyssp -= yylen;
-#if YYLSP_NEEDED
yylsp -= yylen;
-#endif
#if YYDEBUG
if (yydebug)
#endif
*++yyvsp = yyval;
-#if YYLSP_NEEDED
*++yylsp = yyloc;
-#endif
/* Now `shift' the result of the reduction. Determine what state
that goes to, based on the state we popped back to and the rule
/* Return failure if at end of input. */
if (yychar == YYEOF)
- YYABORT;
+ {
+ /* Pop the error token. */
+ YYPOPSTACK;
+ /* Pop the rest of the stack. */
+ while (yyssp > yyss)
+ {
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp],
+ *yyvsp, *yylsp));
+ YYDPRINTF ((stderr, "\n"));
+ yydestructor (yystos[*yyssp], *yyvsp, *yylsp);
+ YYPOPSTACK;
+ }
+ YYABORT;
+ }
+
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
+ yydestructor (yychar1, yylval, yylloc);
yychar = YYEMPTY;
}
if (yyssp == yyss)
YYABORT;
-#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
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp], *yyvsp, *yylsp));
+ YYDPRINTF ((stderr, "\n"));
+ yydestructor (yystos[yystate], *yyvsp, *yylsp);
yyvsp--;
yystate = *--yyssp;
-#if YYLSP_NEEDED
yylsp--;
-#endif
#if YYDEBUG
if (yydebug)
YYDPRINTF ((stderr, "Shifting error token, "));
*++yyvsp = yylval;
-#if YYLSP_NEEDED
*++yylsp = yylloc;
-#endif
yystate = yyn;
goto yynewstate;
yyresult = 1;
goto yyreturn;
-/*---------------------------------------------.
-| yyoverflowab -- parser overflow comes here. |
-`---------------------------------------------*/
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
yyoverflowlab:
yyerror ("parser stack overflow");
yyresult = 2;
/* Fall through. */
+#endif
yyreturn:
#ifndef yyoverflow
return yyresult;
}
-#line 380 "parse-gram.y"
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+yydestructor (int yytype,
+ YYSTYPE yyvalue, YYLTYPE yylocation)
+{
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+#if YYDEBUG
+/*-----------------------------.
+| Print this symbol on YYOUT. |
+`-----------------------------*/
+
+static void
+yysymprint (FILE* yyout, int yytype,
+ YYSTYPE yyvalue, YYLTYPE yylocation)
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyout, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyout, yytype, yyvalue);
+# else
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+# endif /* !defined YYPRINT. */
+ YYFPRINTF (yyout, ")");
+}
+#endif /* YYDEBUG. */
+
+#line 404 "parse-gram.y"
/*------------------------------------------------------------------.
| When debugging the parser, display tokens' locations and values. |
static void
yyprint (FILE *file,
- const location_t *loc, int type, const yystype *value)
+ int type, const yystype *value)
{
- fputs (" (", file);
- LOCATION_PRINT (file, *loc);
- fputs (")", file);
+ fputc (' ', file);
switch (type)
{
case CHARACTER:
projects / bison.git / blobdiff