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This commit is contained in:
Akim Demaille
2003-10-01 07:46:02 +00:00
parent 42db4e2b74
commit 92f5e991da
2 changed files with 369 additions and 355 deletions
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600
src/parse-gram.c
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@@ -78,36 +78,37 @@
PERCENT_DPREC = 270,
PERCENT_MERGE = 271,
PERCENT_DEBUG = 272,
PERCENT_DEFINE = 273,
PERCENT_DEFINES = 274,
PERCENT_ERROR_VERBOSE = 275,
PERCENT_EXPECT = 276,
PERCENT_FILE_PREFIX = 277,
PERCENT_GLR_PARSER = 278,
PERCENT_INITIAL_ACTION = 279,
PERCENT_LEX_PARAM = 280,
PERCENT_LOCATIONS = 281,
PERCENT_NAME_PREFIX = 282,
PERCENT_NO_LINES = 283,
PERCENT_NONDETERMINISTIC_PARSER = 284,
PERCENT_OUTPUT = 285,
PERCENT_PARSE_PARAM = 286,
PERCENT_PURE_PARSER = 287,
PERCENT_SKELETON = 288,
PERCENT_START = 289,
PERCENT_TOKEN_TABLE = 290,
PERCENT_VERBOSE = 291,
PERCENT_YACC = 292,
TYPE = 293,
EQUAL = 294,
SEMICOLON = 295,
PIPE = 296,
ID = 297,
ID_COLON = 298,
PERCENT_PERCENT = 299,
PROLOGUE = 300,
EPILOGUE = 301,
BRACED_CODE = 302
PERCENT_DEFAULT_PREC = 273,
PERCENT_DEFINE = 274,
PERCENT_DEFINES = 275,
PERCENT_ERROR_VERBOSE = 276,
PERCENT_EXPECT = 277,
PERCENT_FILE_PREFIX = 278,
PERCENT_GLR_PARSER = 279,
PERCENT_INITIAL_ACTION = 280,
PERCENT_LEX_PARAM = 281,
PERCENT_LOCATIONS = 282,
PERCENT_NAME_PREFIX = 283,
PERCENT_NO_LINES = 284,
PERCENT_NONDETERMINISTIC_PARSER = 285,
PERCENT_OUTPUT = 286,
PERCENT_PARSE_PARAM = 287,
PERCENT_PURE_PARSER = 288,
PERCENT_SKELETON = 289,
PERCENT_START = 290,
PERCENT_TOKEN_TABLE = 291,
PERCENT_VERBOSE = 292,
PERCENT_YACC = 293,
TYPE = 294,
EQUAL = 295,
SEMICOLON = 296,
PIPE = 297,
ID = 298,
ID_COLON = 299,
PERCENT_PERCENT = 300,
PROLOGUE = 301,
EPILOGUE = 302,
BRACED_CODE = 303
};
#endif
#define GRAM_EOF 0
@@ -126,36 +127,37 @@
#define PERCENT_DPREC 270
#define PERCENT_MERGE 271
#define PERCENT_DEBUG 272
#define PERCENT_DEFINE 273
#define PERCENT_DEFINES 274
#define PERCENT_ERROR_VERBOSE 275
#define PERCENT_EXPECT 276
#define PERCENT_FILE_PREFIX 277
#define PERCENT_GLR_PARSER 278
#define PERCENT_INITIAL_ACTION 279
#define PERCENT_LEX_PARAM 280
#define PERCENT_LOCATIONS 281
#define PERCENT_NAME_PREFIX 282
#define PERCENT_NO_LINES 283
#define PERCENT_NONDETERMINISTIC_PARSER 284
#define PERCENT_OUTPUT 285
#define PERCENT_PARSE_PARAM 286
#define PERCENT_PURE_PARSER 287
#define PERCENT_SKELETON 288
#define PERCENT_START 289
#define PERCENT_TOKEN_TABLE 290
#define PERCENT_VERBOSE 291
#define PERCENT_YACC 292
#define TYPE 293
#define EQUAL 294
#define SEMICOLON 295
#define PIPE 296
#define ID 297
#define ID_COLON 298
#define PERCENT_PERCENT 299
#define PROLOGUE 300
#define EPILOGUE 301
#define BRACED_CODE 302
#define PERCENT_DEFAULT_PREC 273
#define PERCENT_DEFINE 274
#define PERCENT_DEFINES 275
#define PERCENT_ERROR_VERBOSE 276
#define PERCENT_EXPECT 277
#define PERCENT_FILE_PREFIX 278
#define PERCENT_GLR_PARSER 279
#define PERCENT_INITIAL_ACTION 280
#define PERCENT_LEX_PARAM 281
#define PERCENT_LOCATIONS 282
#define PERCENT_NAME_PREFIX 283
#define PERCENT_NO_LINES 284
#define PERCENT_NONDETERMINISTIC_PARSER 285
#define PERCENT_OUTPUT 286
#define PERCENT_PARSE_PARAM 287
#define PERCENT_PURE_PARSER 288
#define PERCENT_SKELETON 289
#define PERCENT_START 290
#define PERCENT_TOKEN_TABLE 291
#define PERCENT_VERBOSE 292
#define PERCENT_YACC 293
#define TYPE 294
#define EQUAL 295
#define SEMICOLON 296
#define PIPE 297
#define ID 298
#define ID_COLON 299
#define PERCENT_PERCENT 300
#define PROLOGUE 301
#define EPILOGUE 302
#define BRACED_CODE 303
@@ -223,7 +225,7 @@ typedef union YYSTYPE {
uniqstr uniqstr;
} YYSTYPE;
/* Line 191 of yacc.c. */
#line 227 "parse-gram.c"
#line 229 "parse-gram.c"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
@@ -247,7 +249,7 @@ typedef struct YYLTYPE
/* Line 214 of yacc.c. */
#line 251 "parse-gram.c"
#line 253 "parse-gram.c"
#if ! defined (yyoverflow) || YYERROR_VERBOSE
@@ -355,20 +357,20 @@ union yyalloc
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 150
#define YYLAST 153
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 48
#define YYNTOKENS 49
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 25
/* YYNRULES -- Number of rules. */
#define YYNRULES 76
#define YYNRULES 77
/* YYNRULES -- Number of states. */
#define YYNSTATES 104
#define YYNSTATES 106
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 302
#define YYMAXUTOK 303
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -406,7 +408,7 @@ static const unsigned char yytranslate[] =
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, 41, 42, 43, 44,
45, 46, 47
45, 46, 47, 48
};
#if YYDEBUG
@@ -417,49 +419,49 @@ static const unsigned char yyprhs[] =
0, 0, 3, 8, 9, 12, 14, 16, 18, 22,
24, 26, 29, 33, 35, 37, 39, 41, 45, 47,
49, 53, 55, 57, 60, 62, 64, 66, 68, 70,
72, 75, 77, 80, 83, 84, 88, 89, 93, 97,
101, 103, 105, 107, 108, 110, 112, 115, 117, 119,
122, 125, 129, 131, 134, 136, 139, 141, 144, 147,
148, 152, 154, 158, 161, 162, 165, 168, 172, 176,
180, 182, 184, 186, 188, 190, 191
72, 75, 77, 80, 83, 86, 87, 91, 92, 96,
100, 104, 106, 108, 110, 111, 113, 115, 118, 120,
122, 125, 128, 132, 134, 137, 139, 142, 144, 147,
150, 151, 155, 157, 161, 164, 165, 168, 171, 175,
179, 183, 185, 187, 189, 191, 193, 194
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yysigned_char yyrhs[] =
{
49, 0, -1, 50, 44, 62, 72, -1, -1, 50,
51, -1, 52, -1, 45, -1, 17, -1, 18, 71,
71, -1, 19, -1, 20, -1, 21, 4, -1, 22,
39, 71, -1, 23, -1, 24, -1, 25, -1, 26,
-1, 27, 39, 71, -1, 28, -1, 29, -1, 30,
39, 71, -1, 31, -1, 32, -1, 33, 71, -1,
35, -1, 36, -1, 37, -1, 40, -1, 56, -1,
53, -1, 34, 68, -1, 10, -1, 8, 59, -1,
9, 59, -1, -1, 6, 54, 61, -1, -1, 5,
55, 61, -1, 7, 38, 59, -1, 57, 58, 59,
-1, 11, -1, 12, -1, 13, -1, -1, 38, -1,
68, -1, 59, 68, -1, 38, -1, 42, -1, 42,
4, -1, 42, 70, -1, 42, 4, 70, -1, 60,
-1, 61, 60, -1, 63, -1, 62, 63, -1, 64,
-1, 52, 40, -1, 1, 40, -1, -1, 43, 65,
66, -1, 67, -1, 66, 41, 67, -1, 66, 40,
-1, -1, 67, 68, -1, 67, 69, -1, 67, 14,
68, -1, 67, 15, 4, -1, 67, 16, 38, -1,
42, -1, 70, -1, 47, -1, 3, -1, 3, -1,
-1, 44, 46, -1
50, 0, -1, 51, 45, 63, 73, -1, -1, 51,
52, -1, 53, -1, 46, -1, 17, -1, 19, 72,
72, -1, 20, -1, 21, -1, 22, 4, -1, 23,
40, 72, -1, 24, -1, 25, -1, 26, -1, 27,
-1, 28, 40, 72, -1, 29, -1, 30, -1, 31,
40, 72, -1, 32, -1, 33, -1, 34, 72, -1,
36, -1, 37, -1, 38, -1, 41, -1, 57, -1,
54, -1, 35, 69, -1, 10, -1, 8, 60, -1,
9, 60, -1, 18, 4, -1, -1, 6, 55, 62,
-1, -1, 5, 56, 62, -1, 7, 39, 60, -1,
58, 59, 60, -1, 11, -1, 12, -1, 13, -1,
-1, 39, -1, 69, -1, 60, 69, -1, 39, -1,
43, -1, 43, 4, -1, 43, 71, -1, 43, 4,
71, -1, 61, -1, 62, 61, -1, 64, -1, 63,
64, -1, 65, -1, 53, 41, -1, 1, 41, -1,
-1, 44, 66, 67, -1, 68, -1, 67, 42, 68,
-1, 67, 41, -1, -1, 68, 69, -1, 68, 70,
-1, 68, 14, 69, -1, 68, 15, 4, -1, 68,
16, 39, -1, 43, -1, 71, -1, 48, -1, 3,
-1, 3, -1, -1, 45, 47, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short yyrline[] =
{
0, 170, 170, 178, 180, 184, 185, 186, 187, 188,
189, 190, 191, 192, 197, 201, 202, 203, 204, 205,
206, 207, 208, 209, 210, 211, 212, 213, 217, 218,
219, 223, 229, 236, 246, 246, 251, 251, 256, 266,
281, 282, 283, 287, 288, 294, 295, 300, 304, 309,
315, 321, 332, 333, 342, 343, 349, 350, 355, 362,
362, 366, 367, 368, 373, 374, 376, 378, 380, 382,
387, 388, 392, 398, 407, 414, 416
0, 171, 171, 179, 181, 185, 186, 187, 188, 189,
190, 191, 192, 193, 198, 202, 203, 204, 205, 206,
207, 208, 209, 210, 211, 212, 213, 214, 218, 219,
220, 224, 230, 237, 244, 254, 254, 259, 259, 264,
274, 289, 290, 291, 295, 296, 302, 303, 308, 312,
317, 323, 329, 340, 341, 350, 351, 357, 358, 363,
370, 370, 374, 375, 376, 381, 382, 384, 386, 388,
390, 395, 396, 400, 406, 415, 422, 424
};
#endif
@@ -472,13 +474,13 @@ static const char *const yytname[] =
"\"%token\"", "\"%nterm\"", "\"%type\"", "\"%destructor {...}\"",
"\"%printer {...}\"", "\"%union {...}\"", "\"%left\"", "\"%right\"",
"\"%nonassoc\"", "\"%prec\"", "\"%dprec\"", "\"%merge\"", "\"%debug\"",
"\"%define\"", "\"%defines\"", "\"%error-verbose\"", "\"%expect\"",
"\"%file-prefix\"", "\"%glr-parser\"", "\"%initial-action {...}\"",
"\"%lex-param {...}\"", "\"%locations\"", "\"%name-prefix\"",
"\"%no-lines\"", "\"%nondeterministic-parser\"", "\"%output\"",
"\"%parse-param {...}\"", "\"%pure-parser\"", "\"%skeleton\"",
"\"%start\"", "\"%token-table\"", "\"%verbose\"", "\"%yacc\"",
"\"type\"", "\"=\"", "\";\"", "\"|\"", "\"identifier\"",
"\"%default-prec\"", "\"%define\"", "\"%defines\"", "\"%error-verbose\"",
"\"%expect\"", "\"%file-prefix\"", "\"%glr-parser\"",
"\"%initial-action {...}\"", "\"%lex-param {...}\"", "\"%locations\"",
"\"%name-prefix\"", "\"%no-lines\"", "\"%nondeterministic-parser\"",
"\"%output\"", "\"%parse-param {...}\"", "\"%pure-parser\"",
"\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
"\"%yacc\"", "\"type\"", "\"=\"", "\";\"", "\"|\"", "\"identifier\"",
"\"identifier:\"", "\"%%\"", "\"%{...%}\"", "\"epilogue\"", "\"{...}\"",
"$accept", "input", "declarations", "declaration", "grammar_declaration",
"symbol_declaration", "@1", "@2", "precedence_declaration",
@@ -498,21 +500,21 @@ static const unsigned short yytoknum[] =
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,
295, 296, 297, 298, 299, 300, 301, 302
295, 296, 297, 298, 299, 300, 301, 302, 303
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const unsigned char yyr1[] =
{
0, 48, 49, 50, 50, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
51, 51, 51, 51, 51, 51, 51, 51, 52, 52,
52, 52, 52, 52, 54, 53, 55, 53, 53, 56,
57, 57, 57, 58, 58, 59, 59, 60, 60, 60,
60, 60, 61, 61, 62, 62, 63, 63, 63, 65,
64, 66, 66, 66, 67, 67, 67, 67, 67, 67,
68, 68, 69, 70, 71, 72, 72
0, 49, 50, 51, 51, 52, 52, 52, 52, 52,
52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
52, 52, 52, 52, 52, 52, 52, 52, 53, 53,
53, 53, 53, 53, 53, 55, 54, 56, 54, 54,
57, 58, 58, 58, 59, 59, 60, 60, 61, 61,
61, 61, 61, 62, 62, 63, 63, 64, 64, 64,
66, 65, 67, 67, 67, 68, 68, 68, 68, 68,
68, 69, 69, 70, 71, 72, 73, 73
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
@@ -521,11 +523,11 @@ static const unsigned char yyr2[] =
0, 2, 4, 0, 2, 1, 1, 1, 3, 1,
1, 2, 3, 1, 1, 1, 1, 3, 1, 1,
3, 1, 1, 2, 1, 1, 1, 1, 1, 1,
2, 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, 2, 0,
3, 1, 3, 2, 0, 2, 2, 3, 3, 3,
1, 1, 1, 1, 1, 0, 2
2, 1, 2, 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, 2,
0, 3, 1, 3, 2, 0, 2, 2, 3, 3,
3, 1, 1, 1, 1, 1, 0, 2
};
/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -533,113 +535,113 @@ static const unsigned char yyr2[] =
means the default is an error. */
static const unsigned char yydefact[] =
{
3, 0, 0, 1, 36, 34, 0, 0, 0, 31,
40, 41, 42, 7, 0, 9, 10, 0, 0, 13,
14, 15, 16, 0, 18, 19, 0, 21, 22, 0,
0, 24, 25, 26, 27, 0, 6, 4, 5, 29,
28, 43, 0, 0, 0, 73, 70, 32, 45, 71,
33, 74, 0, 11, 0, 0, 0, 23, 30, 0,
59, 0, 0, 54, 56, 44, 0, 47, 48, 52,
37, 35, 38, 46, 8, 12, 17, 20, 58, 64,
57, 0, 55, 2, 39, 49, 50, 53, 60, 61,
76, 51, 63, 64, 0, 0, 0, 72, 65, 66,
62, 67, 68, 69
3, 0, 0, 1, 37, 35, 0, 0, 0, 31,
41, 42, 43, 7, 0, 0, 9, 10, 0, 0,
13, 14, 15, 16, 0, 18, 19, 0, 21, 22,
0, 0, 24, 25, 26, 27, 0, 6, 4, 5,
29, 28, 44, 0, 0, 0, 74, 71, 32, 46,
72, 33, 34, 75, 0, 11, 0, 0, 0, 23,
30, 0, 60, 0, 0, 55, 57, 45, 0, 48,
49, 53, 38, 36, 39, 47, 8, 12, 17, 20,
59, 65, 58, 0, 56, 2, 40, 50, 51, 54,
61, 62, 77, 52, 64, 65, 0, 0, 0, 73,
66, 67, 63, 68, 69, 70
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yysigned_char yydefgoto[] =
{
-1, 1, 2, 37, 61, 39, 43, 42, 40, 41,
66, 47, 69, 70, 62, 63, 64, 79, 88, 89,
48, 99, 49, 52, 83
-1, 1, 2, 38, 63, 40, 44, 43, 41, 42,
68, 48, 71, 72, 64, 65, 66, 81, 90, 91,
49, 101, 50, 54, 85
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -64
#define YYPACT_NINF -63
static const yysigned_char yypact[] =
{
-64, 21, 105, -64, -64, -64, -14, -2, -2, -64,
-64, -64, -64, -64, 25, -64, -64, 30, -3, -64,
-64, -64, -64, 0, -64, -64, 2, -64, -64, 25,
-2, -64, -64, -64, -64, 66, -64, -64, -64, -64,
-64, 5, -19, -19, -2, -64, -64, -2, -64, -64,
-2, -64, 25, -64, 25, 25, 25, -64, -64, -5,
-64, 4, 3, -64, -64, -64, -2, -64, 23, -64,
-19, -19, -2, -64, -64, -64, -64, -64, -64, -64,
-64, -1, -64, -64, -2, 46, -64, -64, -34, 15,
-64, -64, -64, -64, -2, 49, 17, -64, -64, -64,
15, -64, -64, -64
-63, 12, 107, -63, -63, -63, -18, 1, 1, -63,
-63, -63, -63, -63, 28, 31, -63, -63, 33, -5,
-63, -63, -63, -63, 0, -63, -63, 5, -63, -63,
31, 1, -63, -63, -63, -63, 67, -63, -63, -63,
-63, -63, 13, -36, -36, 1, -63, -63, 1, -63,
-63, 1, -63, -63, 31, -63, 31, 31, 31, -63,
-63, -2, -63, 10, 18, -63, -63, -63, 1, -63,
2, -63, -36, -36, 1, -63, -63, -63, -63, -63,
-63, -63, -63, -6, -63, -63, 1, 51, -63, -63,
-33, -1, -63, -63, -63, -63, 1, 52, 19, -63,
-63, -63, -1, -63, -63, -63
};
/* YYPGOTO[NTERM-NUM]. */
static const yysigned_char yypgoto[] =
{
-64, -64, -64, -64, 54, -64, -64, -64, -64, -64,
-64, -6, -38, 18, -64, 1, -64, -64, -64, -35,
-30, -64, -63, -4, -64
-63, -63, -63, -63, 55, -63, -63, -63, -63, -63,
-63, -7, -62, 15, -63, 3, -63, -63, -63, -29,
-31, -63, -54, -8, -63
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If zero, do what YYDEFACT says.
If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF -76
#define YYTABLE_NINF -77
static const yysigned_char yytable[] =
{
58, 45, 50, -75, 59, 86, 92, 93, 4, 5,
6, 7, 8, 9, 10, 11, 12, 73, 45, 67,
73, 3, 91, 68, 44, 57, 45, 85, 51, 94,
95, 96, 87, 87, 53, 78, 54, 30, 72, 55,
46, 56, 73, 65, 80, 90, 60, 81, 74, 45,
75, 76, 77, 102, 73, 103, 38, 46, 100, 98,
84, 71, 97, 82, 101, 0, 0, 59, 0, 0,
98, 4, 5, 6, 7, 8, 9, 10, 11, 12,
60, 51, 46, 69, 46, 46, 87, 70, 94, 95,
89, 89, 3, 96, 97, 98, 88, 75, -76, 61,
75, 45, 59, 4, 5, 6, 7, 8, 9, 10,
11, 12, 52, 93, 53, 56, 14, 55, 74, 80,
57, 92, 47, 75, 47, 58, 76, 99, 77, 78,
79, 82, 67, 31, 46, 75, 104, 39, 105, 73,
100, 86, 62, 83, 0, 103, 102, 84, 61, 0,
0, 100, 4, 5, 6, 7, 8, 9, 10, 11,
12, 0, 0, 0, 0, 14, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
30, 0, 0, 0, 0, 0, 0, 0, 0, 60,
4, 5, 6, 7, 8, 9, 10, 11, 12, 0,
0, 0, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 0, 0, 34, 0, 0, 0, 35,
36
0, 0, 31, 0, 0, 0, 0, 0, 0, 0,
0, 62, 4, 5, 6, 7, 8, 9, 10, 11,
12, 0, 0, 0, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
29, 30, 31, 32, 33, 34, 0, 0, 35, 0,
0, 0, 36, 37
};
static const yysigned_char yycheck[] =
{
30, 3, 8, 0, 1, 68, 40, 41, 5, 6,
7, 8, 9, 10, 11, 12, 13, 47, 3, 38,
50, 0, 85, 42, 38, 29, 3, 4, 3, 14,
15, 16, 70, 71, 4, 40, 39, 34, 44, 39,
42, 39, 72, 38, 40, 46, 43, 44, 52, 3,
54, 55, 56, 4, 84, 38, 2, 42, 93, 89,
66, 43, 47, 62, 94, -1, -1, 1, -1, -1,
100, 5, 6, 7, 8, 9, 10, 11, 12, 13,
31, 8, 3, 39, 3, 3, 4, 43, 41, 42,
72, 73, 0, 14, 15, 16, 70, 48, 0, 1,
51, 39, 30, 5, 6, 7, 8, 9, 10, 11,
12, 13, 4, 87, 3, 40, 18, 4, 45, 41,
40, 47, 43, 74, 43, 40, 54, 48, 56, 57,
58, 41, 39, 35, 3, 86, 4, 2, 39, 44,
91, 68, 44, 45, -1, 96, 95, 64, 1, -1,
-1, 102, 5, 6, 7, 8, 9, 10, 11, 12,
13, -1, -1, -1, -1, 18, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
34, -1, -1, -1, -1, -1, -1, -1, -1, 43,
5, 6, 7, 8, 9, 10, 11, 12, 13, -1,
-1, -1, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, -1, -1, 40, -1, -1, -1, 44,
45
-1, -1, 35, -1, -1, -1, -1, -1, -1, -1,
-1, 44, 5, 6, 7, 8, 9, 10, 11, 12,
13, -1, -1, -1, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, -1, -1, 41, -1,
-1, -1, 45, 46
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const unsigned char yystos[] =
{
0, 49, 50, 0, 5, 6, 7, 8, 9, 10,
0, 50, 51, 0, 5, 6, 7, 8, 9, 10,
11, 12, 13, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
34, 35, 36, 37, 40, 44, 45, 51, 52, 53,
56, 57, 55, 54, 38, 3, 42, 59, 68, 70,
59, 3, 71, 4, 39, 39, 39, 71, 68, 1,
43, 52, 62, 63, 64, 38, 58, 38, 42, 60,
61, 61, 59, 68, 71, 71, 71, 71, 40, 65,
40, 44, 63, 72, 59, 4, 70, 60, 66, 67,
46, 70, 40, 41, 14, 15, 16, 47, 68, 69,
67, 68, 4, 38
34, 35, 36, 37, 38, 41, 45, 46, 52, 53,
54, 57, 58, 56, 55, 39, 3, 43, 60, 69,
71, 60, 4, 3, 72, 4, 40, 40, 40, 72,
69, 1, 44, 53, 63, 64, 65, 39, 59, 39,
43, 61, 62, 62, 60, 69, 72, 72, 72, 72,
41, 66, 41, 45, 64, 73, 60, 4, 71, 61,
67, 68, 47, 71, 41, 42, 14, 15, 16, 48,
69, 70, 68, 69, 4, 39
};
#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
@@ -1085,7 +1087,7 @@ YYLTYPE yylloc;
(*yylsp).start.column = (*yylsp).end.column = 0;
}
/* Line 818 of yacc.c. */
#line 1089 "parse-gram.c"
#line 1091 "parse-gram.c"
goto yysetstate;
/*------------------------------------------------------------.
@@ -1273,42 +1275,42 @@ yyreduce:
switch (yyn)
{
case 6:
#line 185 "parse-gram.y"
#line 186 "parse-gram.y"
{ prologue_augment (yyvsp[0].chars, yylsp[0]); }
break;
case 7:
#line 186 "parse-gram.y"
#line 187 "parse-gram.y"
{ debug_flag = true; }
break;
case 8:
#line 187 "parse-gram.y"
#line 188 "parse-gram.y"
{ muscle_insert (yyvsp[-1].chars, yyvsp[0].chars); }
break;
case 9:
#line 188 "parse-gram.y"
#line 189 "parse-gram.y"
{ defines_flag = true; }
break;
case 10:
#line 189 "parse-gram.y"
#line 190 "parse-gram.y"
{ error_verbose = true; }
break;
case 11:
#line 190 "parse-gram.y"
#line 191 "parse-gram.y"
{ expected_conflicts = yyvsp[0].integer; }
break;
case 12:
#line 191 "parse-gram.y"
#line 192 "parse-gram.y"
{ spec_file_prefix = yyvsp[0].chars; }
break;
case 13:
#line 193 "parse-gram.y"
#line 194 "parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
@@ -1316,81 +1318,81 @@ yyreduce:
break;
case 14:
#line 198 "parse-gram.y"
#line 199 "parse-gram.y"
{
muscle_code_grow ("initial_action", yyvsp[0].chars, yylsp[0]);
}
break;
case 15:
#line 201 "parse-gram.y"
#line 202 "parse-gram.y"
{ add_param ("lex_param", yyvsp[0].chars, yylsp[0]); }
break;
case 16:
#line 202 "parse-gram.y"
#line 203 "parse-gram.y"
{ locations_flag = true; }
break;
case 17:
#line 203 "parse-gram.y"
#line 204 "parse-gram.y"
{ spec_name_prefix = yyvsp[0].chars; }
break;
case 18:
#line 204 "parse-gram.y"
#line 205 "parse-gram.y"
{ no_lines_flag = true; }
break;
case 19:
#line 205 "parse-gram.y"
#line 206 "parse-gram.y"
{ nondeterministic_parser = true; }
break;
case 20:
#line 206 "parse-gram.y"
#line 207 "parse-gram.y"
{ spec_outfile = yyvsp[0].chars; }
break;
case 21:
#line 207 "parse-gram.y"
#line 208 "parse-gram.y"
{ add_param ("parse_param", yyvsp[0].chars, yylsp[0]); }
break;
case 22:
#line 208 "parse-gram.y"
#line 209 "parse-gram.y"
{ pure_parser = true; }
break;
case 23:
#line 209 "parse-gram.y"
#line 210 "parse-gram.y"
{ skeleton = yyvsp[0].chars; }
break;
case 24:
#line 210 "parse-gram.y"
#line 211 "parse-gram.y"
{ token_table_flag = true; }
break;
case 25:
#line 211 "parse-gram.y"
#line 212 "parse-gram.y"
{ report_flag = report_states; }
break;
case 26:
#line 212 "parse-gram.y"
#line 213 "parse-gram.y"
{ yacc_flag = true; }
break;
case 30:
#line 220 "parse-gram.y"
#line 221 "parse-gram.y"
{
grammar_start_symbol_set (yyvsp[0].symbol, yylsp[0]);
}
break;
case 31:
#line 224 "parse-gram.y"
#line 225 "parse-gram.y"
{
typed = true;
MUSCLE_INSERT_INT ("stype_line", yylsp[0].start.line);
@@ -1399,7 +1401,7 @@ yyreduce:
break;
case 32:
#line 230 "parse-gram.y"
#line 231 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
@@ -1409,7 +1411,7 @@ yyreduce:
break;
case 33:
#line 237 "parse-gram.y"
#line 238 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
@@ -1419,33 +1421,43 @@ yyreduce:
break;
case 34:
#line 246 "parse-gram.y"
{ current_class = nterm_sym; }
#line 245 "parse-gram.y"
{
if (0 <= yyvsp[0].integer && yyvsp[0].integer <= 1)
default_prec = yyvsp[0].integer;
else
complain_at (yylsp[-1], _("invalid value for `%default-prec'"));
}
break;
case 35:
#line 247 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
#line 254 "parse-gram.y"
{ current_class = nterm_sym; }
break;
case 36:
#line 251 "parse-gram.y"
{ current_class = token_sym; }
break;
case 37:
#line 252 "parse-gram.y"
#line 255 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
case 37:
#line 259 "parse-gram.y"
{ current_class = token_sym; }
break;
case 38:
#line 257 "parse-gram.y"
#line 260 "parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
break;
case 39:
#line 265 "parse-gram.y"
{
symbol_list *list;
for (list = yyvsp[0].list; list; list = list->next)
@@ -1454,8 +1466,8 @@ yyreduce:
}
break;
case 39:
#line 267 "parse-gram.y"
case 40:
#line 275 "parse-gram.y"
{
symbol_list *list;
++current_prec;
@@ -1469,58 +1481,58 @@ yyreduce:
}
break;
case 40:
#line 281 "parse-gram.y"
case 41:
#line 289 "parse-gram.y"
{ yyval.assoc = left_assoc; }
break;
case 41:
#line 282 "parse-gram.y"
case 42:
#line 290 "parse-gram.y"
{ yyval.assoc = right_assoc; }
break;
case 42:
#line 283 "parse-gram.y"
case 43:
#line 291 "parse-gram.y"
{ yyval.assoc = non_assoc; }
break;
case 43:
#line 287 "parse-gram.y"
case 44:
#line 295 "parse-gram.y"
{ current_type = NULL; }
break;
case 44:
#line 288 "parse-gram.y"
case 45:
#line 296 "parse-gram.y"
{ current_type = yyvsp[0].uniqstr; }
break;
case 45:
#line 294 "parse-gram.y"
case 46:
#line 302 "parse-gram.y"
{ yyval.list = symbol_list_new (yyvsp[0].symbol, yylsp[0]); }
break;
case 46:
#line 295 "parse-gram.y"
case 47:
#line 303 "parse-gram.y"
{ yyval.list = symbol_list_prepend (yyvsp[-1].list, yyvsp[0].symbol, yylsp[0]); }
break;
case 47:
#line 301 "parse-gram.y"
case 48:
#line 309 "parse-gram.y"
{
current_type = yyvsp[0].uniqstr;
}
break;
case 48:
#line 305 "parse-gram.y"
case 49:
#line 313 "parse-gram.y"
{
symbol_class_set (yyvsp[0].symbol, current_class, yylsp[0]);
symbol_type_set (yyvsp[0].symbol, current_type, yylsp[0]);
}
break;
case 49:
#line 310 "parse-gram.y"
case 50:
#line 318 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
@@ -1528,8 +1540,8 @@ yyreduce:
}
break;
case 50:
#line 316 "parse-gram.y"
case 51:
#line 324 "parse-gram.y"
{
symbol_class_set (yyvsp[-1].symbol, current_class, yylsp[-1]);
symbol_type_set (yyvsp[-1].symbol, current_type, yylsp[-1]);
@@ -1537,8 +1549,8 @@ yyreduce:
}
break;
case 51:
#line 322 "parse-gram.y"
case 52:
#line 330 "parse-gram.y"
{
symbol_class_set (yyvsp[-2].symbol, current_class, yylsp[-2]);
symbol_type_set (yyvsp[-2].symbol, current_type, yylsp[-2]);
@@ -1547,99 +1559,99 @@ yyreduce:
}
break;
case 57:
#line 351 "parse-gram.y"
case 58:
#line 359 "parse-gram.y"
{
if (yacc_flag)
complain_at (yyloc, _("POSIX forbids declarations in the grammar"));
}
break;
case 58:
#line 356 "parse-gram.y"
case 59:
#line 364 "parse-gram.y"
{
yyerrok;
}
break;
case 59:
#line 362 "parse-gram.y"
case 60:
#line 370 "parse-gram.y"
{ current_lhs = yyvsp[0].symbol; current_lhs_location = yylsp[0]; }
break;
case 61:
#line 366 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 62:
#line 367 "parse-gram.y"
#line 374 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 64:
#line 373 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
case 63:
#line 375 "parse-gram.y"
{ grammar_rule_end (yylsp[0]); }
break;
case 65:
#line 375 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
#line 381 "parse-gram.y"
{ grammar_rule_begin (current_lhs, current_lhs_location); }
break;
case 66:
#line 377 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].chars, yylsp[0]); }
#line 383 "parse-gram.y"
{ grammar_current_rule_symbol_append (yyvsp[0].symbol, yylsp[0]); }
break;
case 67:
#line 379 "parse-gram.y"
{ grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
#line 385 "parse-gram.y"
{ grammar_current_rule_action_append (yyvsp[0].chars, yylsp[0]); }
break;
case 68:
#line 381 "parse-gram.y"
{ grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
#line 387 "parse-gram.y"
{ grammar_current_rule_prec_set (yyvsp[0].symbol, yylsp[0]); }
break;
case 69:
#line 383 "parse-gram.y"
{ grammar_current_rule_merge_set (yyvsp[0].uniqstr, yylsp[0]); }
#line 389 "parse-gram.y"
{ grammar_current_rule_dprec_set (yyvsp[0].integer, yylsp[0]); }
break;
case 70:
#line 387 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
#line 391 "parse-gram.y"
{ grammar_current_rule_merge_set (yyvsp[0].uniqstr, yylsp[0]); }
break;
case 71:
#line 388 "parse-gram.y"
#line 395 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 72:
#line 393 "parse-gram.y"
{ yyval.chars = yyvsp[0].chars; }
#line 396 "parse-gram.y"
{ yyval.symbol = yyvsp[0].symbol; }
break;
case 73:
#line 399 "parse-gram.y"
#line 401 "parse-gram.y"
{ yyval.chars = yyvsp[0].chars; }
break;
case 74:
#line 407 "parse-gram.y"
{
yyval.symbol = symbol_get (yyvsp[0].chars, yylsp[0]);
symbol_class_set (yyval.symbol, token_sym, yylsp[0]);
}
break;
case 74:
#line 408 "parse-gram.y"
case 75:
#line 416 "parse-gram.y"
{
yyval.chars = yyvsp[0].chars + 1;
yyval.chars[strlen (yyval.chars) - 1] = '\0';
}
break;
case 76:
#line 417 "parse-gram.y"
case 77:
#line 425 "parse-gram.y"
{
muscle_code_grow ("epilogue", yyvsp[0].chars, yylsp[0]);
scanner_last_string_free ();
@@ -1650,7 +1662,7 @@ yyreduce:
}
/* Line 1010 of yacc.c. */
#line 1654 "parse-gram.c"
#line 1666 "parse-gram.c"
yyvsp -= yylen;
yyssp -= yylen;
@@ -1879,7 +1891,7 @@ yyreturn:
}
#line 423 "parse-gram.y"
#line 431 "parse-gram.y"

124
src/parse-gram.h
View File

@@ -45,36 +45,37 @@
PERCENT_DPREC = 270,
PERCENT_MERGE = 271,
PERCENT_DEBUG = 272,
PERCENT_DEFINE = 273,
PERCENT_DEFINES = 274,
PERCENT_ERROR_VERBOSE = 275,
PERCENT_EXPECT = 276,
PERCENT_FILE_PREFIX = 277,
PERCENT_GLR_PARSER = 278,
PERCENT_INITIAL_ACTION = 279,
PERCENT_LEX_PARAM = 280,
PERCENT_LOCATIONS = 281,
PERCENT_NAME_PREFIX = 282,
PERCENT_NO_LINES = 283,
PERCENT_NONDETERMINISTIC_PARSER = 284,
PERCENT_OUTPUT = 285,
PERCENT_PARSE_PARAM = 286,
PERCENT_PURE_PARSER = 287,
PERCENT_SKELETON = 288,
PERCENT_START = 289,
PERCENT_TOKEN_TABLE = 290,
PERCENT_VERBOSE = 291,
PERCENT_YACC = 292,
TYPE = 293,
EQUAL = 294,
SEMICOLON = 295,
PIPE = 296,
ID = 297,
ID_COLON = 298,
PERCENT_PERCENT = 299,
PROLOGUE = 300,
EPILOGUE = 301,
BRACED_CODE = 302
PERCENT_DEFAULT_PREC = 273,
PERCENT_DEFINE = 274,
PERCENT_DEFINES = 275,
PERCENT_ERROR_VERBOSE = 276,
PERCENT_EXPECT = 277,
PERCENT_FILE_PREFIX = 278,
PERCENT_GLR_PARSER = 279,
PERCENT_INITIAL_ACTION = 280,
PERCENT_LEX_PARAM = 281,
PERCENT_LOCATIONS = 282,
PERCENT_NAME_PREFIX = 283,
PERCENT_NO_LINES = 284,
PERCENT_NONDETERMINISTIC_PARSER = 285,
PERCENT_OUTPUT = 286,
PERCENT_PARSE_PARAM = 287,
PERCENT_PURE_PARSER = 288,
PERCENT_SKELETON = 289,
PERCENT_START = 290,
PERCENT_TOKEN_TABLE = 291,
PERCENT_VERBOSE = 292,
PERCENT_YACC = 293,
TYPE = 294,
EQUAL = 295,
SEMICOLON = 296,
PIPE = 297,
ID = 298,
ID_COLON = 299,
PERCENT_PERCENT = 300,
PROLOGUE = 301,
EPILOGUE = 302,
BRACED_CODE = 303
};
#endif
#define GRAM_EOF 0
@@ -93,36 +94,37 @@
#define PERCENT_DPREC 270
#define PERCENT_MERGE 271
#define PERCENT_DEBUG 272
#define PERCENT_DEFINE 273
#define PERCENT_DEFINES 274
#define PERCENT_ERROR_VERBOSE 275
#define PERCENT_EXPECT 276
#define PERCENT_FILE_PREFIX 277
#define PERCENT_GLR_PARSER 278
#define PERCENT_INITIAL_ACTION 279
#define PERCENT_LEX_PARAM 280
#define PERCENT_LOCATIONS 281
#define PERCENT_NAME_PREFIX 282
#define PERCENT_NO_LINES 283
#define PERCENT_NONDETERMINISTIC_PARSER 284
#define PERCENT_OUTPUT 285
#define PERCENT_PARSE_PARAM 286
#define PERCENT_PURE_PARSER 287
#define PERCENT_SKELETON 288
#define PERCENT_START 289
#define PERCENT_TOKEN_TABLE 290
#define PERCENT_VERBOSE 291
#define PERCENT_YACC 292
#define TYPE 293
#define EQUAL 294
#define SEMICOLON 295
#define PIPE 296
#define ID 297
#define ID_COLON 298
#define PERCENT_PERCENT 299
#define PROLOGUE 300
#define EPILOGUE 301
#define BRACED_CODE 302
#define PERCENT_DEFAULT_PREC 273
#define PERCENT_DEFINE 274
#define PERCENT_DEFINES 275
#define PERCENT_ERROR_VERBOSE 276
#define PERCENT_EXPECT 277
#define PERCENT_FILE_PREFIX 278
#define PERCENT_GLR_PARSER 279
#define PERCENT_INITIAL_ACTION 280
#define PERCENT_LEX_PARAM 281
#define PERCENT_LOCATIONS 282
#define PERCENT_NAME_PREFIX 283
#define PERCENT_NO_LINES 284
#define PERCENT_NONDETERMINISTIC_PARSER 285
#define PERCENT_OUTPUT 286
#define PERCENT_PARSE_PARAM 287
#define PERCENT_PURE_PARSER 288
#define PERCENT_SKELETON 289
#define PERCENT_START 290
#define PERCENT_TOKEN_TABLE 291
#define PERCENT_VERBOSE 292
#define PERCENT_YACC 293
#define TYPE 294
#define EQUAL 295
#define SEMICOLON 296
#define PIPE 297
#define ID 298
#define ID_COLON 299
#define PERCENT_PERCENT 300
#define PROLOGUE 301
#define EPILOGUE 302
#define BRACED_CODE 303
@@ -138,7 +140,7 @@ typedef union YYSTYPE {
uniqstr uniqstr;
} YYSTYPE;
/* Line 1285 of yacc.c. */
#line 142 "y.tab.h"
#line 144 "y.tab.h"
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1