#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_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
+ 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_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
+#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_t *list;
int integer;
char *string;
associativity assoc;
} yystype;
-/* Line 199 of /usr/local/share/bison/bison.simple. */
-#line 234 "parse-gram.c"
+/* Line 232 of /usr/local/share/bison/bison.simple. */
+#line 235 "parse-gram.c"
# define YYSTYPE yystype
# define YYSTYPE_IS_TRIVIAL 1
#endif
/* Copy the second part of user declarations. */
-/* Line 219 of /usr/local/share/bison/bison.simple. */
-#line 255 "parse-gram.c"
+/* 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 90
+#define YYLAST 151
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 40
+#define YYNTOKENS 42
/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 29
+#define YYNNTS 28
/* YYNRULES -- Number of rules. */
#define YYNRULES 71
/* YYNRULES -- Number of states. */
-#define YYNSTATES 97
+#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, 78, 83, 84, 89, 91, 93, 95, 96, 98,
- 100, 103, 105, 108, 110, 112, 115, 118, 122, 124,
- 127, 129, 132, 134, 137, 138, 144, 146, 150, 151,
- 154, 157, 161, 163, 165, 167, 169, 171, 173, 174,
- 177, 178
+ 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, 33, 57, 67, -1, -1, 42,
- 43, 68, -1, 44, -1, 34, -1, 22, -1, 18,
- 66, 66, -1, 20, -1, 14, -1, 10, 5, -1,
- 16, 28, 66, -1, 23, -1, 17, 28, 66, -1,
- 24, -1, 15, 28, 66, -1, 19, -1, 25, 66,
- -1, 26, -1, 13, -1, 21, -1, 49, -1, 45,
- -1, 11, 63, -1, 9, 36, -1, -1, 7, 46,
- 56, -1, -1, 6, 47, 56, -1, -1, 8, 27,
- 48, 53, -1, -1, 51, 52, 50, 54, -1, 37,
- -1, 38, -1, 39, -1, -1, 27, -1, 32, -1,
- 53, 32, -1, 63, -1, 54, 63, -1, 27, -1,
- 32, -1, 32, 5, -1, 32, 65, -1, 32, 5,
- 65, -1, 55, -1, 56, 55, -1, 58, -1, 57,
- 58, -1, 59, -1, 44, 29, -1, -1, 32, 30,
- 60, 61, 29, -1, 62, -1, 61, 31, 62, -1,
- -1, 62, 63, -1, 62, 64, -1, 62, 12, 63,
- -1, 32, -1, 65, -1, 4, -1, 36, -1, 3,
- -1, 3, -1, -1, 33, 35, -1, -1, 29, -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, 146, 146, 159, 161, 164, 166, 167, 168, 169,
- 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
- 180, 181, 184, 186, 187, 191, 199, 199, 205, 205,
- 210, 210, 216, 216, 226, 228, 229, 232, 234, 238,
- 240, 244, 250, 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", "$undefined.", "STRING", "CHARACTER", "INT",
- "\"%token\"", "\"%nterm\"", "\"%type\"", "\"%union\"", "\"%expect\"",
- "\"%start\"", "\"%prec\"", "\"%verbose\"", "\"%error-verbose\"",
- "\"%output\"", "\"%file-prefix\"", "\"%name-prefix\"", "\"%define\"",
- "\"%pure-parser\"", "\"%defines\"", "\"%yacc\"", "\"%debug\"",
- "\"%locations\"", "\"%no-lines\"", "\"%skeleton\"", "\"%token-table\"",
- "TYPE", "\"=\"", "\";\"", "\":\"", "\"|\"", "\"identifier\"", "\"%%\"",
- "PROLOGUE", "EPILOGUE", "BRACED_CODE", "\"%left\"", "\"%right\"",
- "\"%nonassoc\"", "$axiom", "input", "declarations", "declaration",
- "grammar_declaration", "symbol_declaration", "@1", "@2", "@3",
- "precedence_declaration", "@4", "precedence_declarator", "type.opt",
- "nterms_to_type.1", "terms_to_prec.1", "symbol_def", "symbol_defs.1",
- "grammar", "rules_or_grammar_declaration", "rules", "@5", "rhses.1",
- "rhs", "symbol", "action", "string_as_id", "string_content",
- "epilogue.opt", "semi_colon.opt", 0
+ "\"%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", "@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", "@5", "rhses.1", "rhs",
+ "symbol", "action", "string_as_id", "string_content", "epilogue.opt",
+ "semi_colon.opt", 0
};
#endif
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,
- 48, 45, 50, 49, 51, 51, 51, 52, 52, 53,
- 53, 54, 54, 55, 55, 55, 55, 55, 56, 56,
- 57, 57, 58, 58, 60, 59, 61, 61, 62, 62,
- 62, 62, 63, 63, 63, 64, 65, 66, 67, 67,
- 68, 68
+ 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,
- 0, 4, 0, 4, 1, 1, 1, 0, 1, 1,
- 2, 1, 2, 1, 1, 2, 2, 3, 1, 2,
+ 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
means the default is an error. */
static const short yydefact[] =
{
- 3, 0, 0, 0, 28, 26, 0, 0, 0, 0,
- 20, 10, 0, 0, 0, 0, 17, 9, 21, 7,
- 13, 15, 0, 19, 0, 6, 34, 35, 36, 70,
- 5, 23, 22, 37, 0, 0, 30, 25, 11, 66,
- 64, 62, 24, 63, 0, 0, 0, 67, 0, 18,
- 0, 0, 68, 50, 52, 71, 4, 38, 32, 43,
- 44, 48, 29, 27, 0, 16, 12, 14, 8, 54,
- 53, 0, 51, 2, 0, 45, 46, 49, 39, 31,
- 58, 69, 33, 41, 47, 40, 0, 56, 42, 55,
- 58, 0, 65, 59, 60, 57, 61
+ 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, 64, 32,
- 74, 33, 58, 79, 82, 61, 62, 52, 53, 54,
- 80, 86, 87, 93, 94, 43, 48, 73, 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, 7, -5,-32768,-32768,-32768, -1, 11, 46, 38,
- -32768,-32768, 36, 43, 44, 66,-32768,-32768,-32768,-32768,
- -32768,-32768, 66,-32768, 29,-32768,-32768,-32768,-32768, 48,
- -32768,-32768,-32768, 52, 18, 18,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768, 66, 66, 66,-32768, 66,-32768,
- 50, 54, 16,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
- 41,-32768, 18, 18, 49,-32768,-32768,-32768,-32768,-32768,
- -32768, 51,-32768,-32768, 38, 81,-32768,-32768,-32768, 53,
- -32768,-32768, 38,-32768,-32768,-32768, 31, 27,-32768,-32768,
- -32768, 38,-32768,-32768,-32768, 27,-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, 85,-32768,-32768,-32768,-32768,-32768,
- -32768,-32768,-32768,-32768,-32768, -6, 55,-32768, 37,-32768,
- -32768,-32768, -2, -9,-32768, -17, 30,-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, 4, 5, 6, 7, 8, 9, 3, 10, 11,
- 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
- 22, 23, 4, 5, 6, 7, 36, 9, 24, 25,
- 39, 40, 26, 27, 28, 4, 5, 6, 7, 91,
- 9, 39, 40, 76, 39, 59, 75, 37, 50, 71,
- 60, 38, 49, 26, 27, 28, 77, 77, 84, 41,
- 89, 50, 90, 92, 44, 83, 26, 27, 28, 47,
- 41, 45, 46, 88, 65, 66, 67, 55, 68, 57,
- 69, 78, 96, 70, 39, 85, 81, 30, 95, 72,
- 63
+ 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,
+ 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[] =
{
- 9, 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, 60, 3, 27, 5, 36, 32, 33,
- 32, 5, 22, 37, 38, 39, 62, 63, 75, 32,
- 29, 32, 31, 36, 28, 74, 37, 38, 39, 3,
- 32, 28, 28, 82, 44, 45, 46, 29, 48, 27,
- 30, 32, 91, 29, 3, 32, 35, 2, 90, 52,
- 35
+ 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, -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,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 33, 34, 37, 38, 39, 43,
- 44, 45, 49, 51, 47, 46, 27, 36, 5, 3,
- 4, 32, 63, 65, 28, 28, 28, 3, 66, 66,
- 32, 44, 57, 58, 59, 29, 68, 27, 52, 27,
- 32, 55, 56, 56, 48, 66, 66, 66, 66, 30,
- 29, 33, 58, 67, 50, 5, 65, 55, 32, 53,
- 60, 35, 54, 63, 65, 32, 61, 62, 63, 29,
- 31, 12, 36, 63, 64, 62, 63
+ 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 148 "parse-gram.y"
+#line 157 "parse-gram.y"
{
yycontrol->errcode = 0;
epilogue_set (yyvsp[0].string, yylsp[0]);
break;
case 6:
-#line 166 "parse-gram.y"
+#line 175 "parse-gram.y"
{ prologue_augment (yyvsp[0].string, yylsp[0]); }
break;
case 7:
-#line 167 "parse-gram.y"
+#line 176 "parse-gram.y"
{ debug_flag = 1; }
break;
case 8:
-#line 168 "parse-gram.y"
+#line 177 "parse-gram.y"
{ muscle_insert (yyvsp[-1].string, yyvsp[0].string); }
break;
case 9:
-#line 169 "parse-gram.y"
+#line 178 "parse-gram.y"
{ defines_flag = 1; }
break;
case 10:
-#line 170 "parse-gram.y"
+#line 179 "parse-gram.y"
{ error_verbose = 1; }
break;
case 11:
-#line 171 "parse-gram.y"
+#line 180 "parse-gram.y"
{ expected_conflicts = yyvsp[0].integer; }
break;
case 12:
-#line 172 "parse-gram.y"
+#line 181 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].string; }
break;
case 13:
-#line 173 "parse-gram.y"
+#line 182 "parse-gram.y"
{ locations_flag = 1; }
break;
case 14:
-#line 174 "parse-gram.y"
+#line 183 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].string; }
break;
case 15:
-#line 175 "parse-gram.y"
+#line 184 "parse-gram.y"
{ no_lines_flag = 1; }
break;
case 16:
-#line 176 "parse-gram.y"
+#line 185 "parse-gram.y"
{ spec_outfile = yyvsp[0].string; }
break;
case 17:
-#line 177 "parse-gram.y"
+#line 186 "parse-gram.y"
{ pure_parser = 1; }
break;
case 18:
-#line 178 "parse-gram.y"
+#line 187 "parse-gram.y"
{ skeleton = yyvsp[0].string; }
break;
case 19:
-#line 179 "parse-gram.y"
+#line 188 "parse-gram.y"
{ token_table_flag = 1; }
break;
case 20:
-#line 180 "parse-gram.y"
+#line 189 "parse-gram.y"
{ report_flag = 1; }
break;
case 21:
-#line 181 "parse-gram.y"
+#line 190 "parse-gram.y"
{ yacc_flag = 1; }
break;
case 24:
-#line 188 "parse-gram.y"
+#line 197 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
case 25:
-#line 192 "parse-gram.y"
+#line 201 "parse-gram.y"
{
typed = 1;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].first_line);
break;
case 26:
-#line 200 "parse-gram.y"
- { current_class = nterm_sym; }
+#line 207 "parse-gram.y"
+ { current_braced_code = destructor_braced_code; }
break;
case 27:
-#line 201 "parse-gram.y"
+#line 209 "parse-gram.y"
{
- current_class = unknown_sym;
- current_type = NULL;
+ 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 205 "parse-gram.y"
- { current_class = token_sym; }
+#line 217 "parse-gram.y"
+ { current_braced_code = printer_braced_code; }
break;
case 29:
-#line 206 "parse-gram.y"
+#line 219 "parse-gram.y"
{
- current_class = unknown_sym;
- current_type = NULL;
+ 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 210 "parse-gram.y"
- {current_type = yyvsp[0].string; }
+#line 229 "parse-gram.y"
+ { current_class = nterm_sym; }
break;
case 31:
-#line 211 "parse-gram.y"
+#line 230 "parse-gram.y"
{
+ current_class = unknown_sym;
current_type = NULL;
}
break;
case 32:
-#line 218 "parse-gram.y"
- { current_assoc = yyvsp[-1].assoc; ++current_prec; }
+#line 234 "parse-gram.y"
+ { current_class = token_sym; }
break;
case 33:
-#line 220 "parse-gram.y"
- { current_assoc = non_assoc; current_type = NULL; }
+#line 235 "parse-gram.y"
+ {
+ current_class = unknown_sym;
+ current_type = NULL;
+ }
break;
case 34:
-#line 227 "parse-gram.y"
- { yyval.assoc = left_assoc; }
+#line 240 "parse-gram.y"
+ {
+ symbol_list_t *list;
+ for (list = yyvsp[0].list; list; list = list->next)
+ symbol_type_set (list->sym, yyvsp[-1].string, yylsp[-1]);
+ symbol_list_free (yyvsp[0].list);
+ }
break;
case 35:
-#line 228 "parse-gram.y"
- { yyval.assoc = right_assoc; }
+#line 250 "parse-gram.y"
+ {
+ symbol_list_t *list;
+ ++current_prec;
+ for (list = yyvsp[0].list; list; list = list->next)
+ {
+ symbol_type_set (list->sym, current_type, yylsp[-1]);
+ symbol_precedence_set (list->sym, current_prec, yyvsp[-2].assoc, yylsp[-2]);
+ }
+ symbol_list_free (yyvsp[0].list);
+ current_type = NULL;
+ }
break;
case 36:
-#line 229 "parse-gram.y"
- { yyval.assoc = non_assoc; }
+#line 264 "parse-gram.y"
+ { yyval.assoc = left_assoc; }
break;
case 37:
-#line 233 "parse-gram.y"
- { current_type = NULL;}
+#line 265 "parse-gram.y"
+ { yyval.assoc = right_assoc; }
break;
case 38:
-#line 234 "parse-gram.y"
- { current_type = yyvsp[0].string; }
+#line 266 "parse-gram.y"
+ { yyval.assoc = non_assoc; }
break;
case 39:
-#line 239 "parse-gram.y"
- { symbol_type_set (yyvsp[0].symbol, current_type); }
+#line 270 "parse-gram.y"
+ { current_type = NULL;}
break;
case 40:
-#line 240 "parse-gram.y"
- { symbol_type_set (yyvsp[0].symbol, current_type); }
+#line 271 "parse-gram.y"
+ { current_type = yyvsp[0].string; }
break;
case 41:
-#line 246 "parse-gram.y"
- {
- symbol_type_set (yyvsp[0].symbol, current_type);
- symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
- }
+#line 277 "parse-gram.y"
+ { yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
case 42:
-#line 251 "parse-gram.y"
- {
- symbol_type_set (yyvsp[0].symbol, current_type);
- symbol_precedence_set (yyvsp[0].symbol, current_prec, current_assoc);
- }
+#line 278 "parse-gram.y"
+ { yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
case 43:
-#line 260 "parse-gram.y"
+#line 284 "parse-gram.y"
{
current_type = yyvsp[0].string;
}
break;
case 44:
-#line 264 "parse-gram.y"
+#line 288 "parse-gram.y"
{
- symbol_class_set (yyvsp[0].symbol, current_class);
- symbol_type_set (yyvsp[0].symbol, current_type);
+ symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
+ symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
}
break;
case 45:
-#line 269 "parse-gram.y"
+#line 293 "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);
+ 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 46:
-#line 275 "parse-gram.y"
+#line 299 "parse-gram.y"
{
- symbol_class_set (yyvsp[-1].symbol, current_class);
- symbol_type_set (yyvsp[-1].symbol, 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 47:
-#line 281 "parse-gram.y"
+#line 305 "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_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 48:
-#line 292 "parse-gram.y"
+#line 316 "parse-gram.y"
{;}
break;
case 49:
-#line 294 "parse-gram.y"
+#line 318 "parse-gram.y"
{;}
break;
case 54:
-#line 316 "parse-gram.y"
+#line 340 "parse-gram.y"
{ current_lhs = yyvsp[-1].symbol; current_lhs_location = yylsp[-1]; }
break;
case 55:
-#line 317 "parse-gram.y"
+#line 341 "parse-gram.y"
{;}
break;
case 56:
-#line 321 "parse-gram.y"
+#line 345 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 57:
-#line 322 "parse-gram.y"
+#line 346 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 58:
-#line 327 "parse-gram.y"
+#line 351 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 59:
-#line 329 "parse-gram.y"
+#line 353 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
case 60:
-#line 331 "parse-gram.y"
+#line 355 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].string, yylsp[0]); }
break;
case 61:
-#line 333 "parse-gram.y"
- { grammar_current_rule_prec_set (yyvsp[0].symbol); }
+#line 357 "parse-gram.y"
+ { grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
case 62:
-#line 337 "parse-gram.y"
+#line 361 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 63:
-#line 338 "parse-gram.y"
+#line 362 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 64:
-#line 339 "parse-gram.y"
- { yyval.symbol = getsym (yyvsp[0].string); }
+#line 363 "parse-gram.y"
+ { yyval.symbol = getsym (yyvsp[0].string, yylsp[0]); }
break;
case 65:
-#line 344 "parse-gram.y"
+#line 368 "parse-gram.y"
{ yyval.string = yyvsp[0].string; }
break;
case 66:
-#line 350 "parse-gram.y"
+#line 374 "parse-gram.y"
{
- yyval.symbol = getsym (yyvsp[0].string);
- symbol_class_set (yyval.symbol, token_sym);
+ yyval.symbol = getsym (yyvsp[0].string, yylsp[0]);
+ symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
}
break;
case 67:
-#line 359 "parse-gram.y"
+#line 383 "parse-gram.y"
{
yyval.string = yyvsp[0].string + 1;
yyval.string[strlen (yyval.string) - 1] = '\0';
break;
case 68:
-#line 367 "parse-gram.y"
+#line 391 "parse-gram.y"
{
yyval.string = xstrdup ("");
}
break;
case 69:
-#line 371 "parse-gram.y"
+#line 395 "parse-gram.y"
{
yyval.string = yyvsp[0].string;
}
}
-/* Line 1012 of /usr/local/share/bison/bison.simple. */
-#line 1535 "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