Commit | Line | Data |
---|---|---|
c40f5640 | 1 | /* A Bison parser, made by GNU Bison 2.0. */ |
1da177e4 | 2 | |
c40f5640 SR |
3 | /* Skeleton parser for Yacc-like parsing with Bison, |
4 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. | |
1da177e4 | 5 | |
c40f5640 SR |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2, or (at your option) | |
9 | any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | /* As a special exception, when this file is copied by Bison into a | |
22 | Bison output file, you may use that output file without restriction. | |
23 | This special exception was added by the Free Software Foundation | |
24 | in version 1.24 of Bison. */ | |
25 | ||
26 | /* Written by Richard Stallman by simplifying the original so called | |
27 | ``semantic'' parser. */ | |
28 | ||
29 | /* All symbols defined below should begin with yy or YY, to avoid | |
30 | infringing on user name space. This should be done even for local | |
31 | variables, as they might otherwise be expanded by user macros. | |
32 | There are some unavoidable exceptions within include files to | |
33 | define necessary library symbols; they are noted "INFRINGES ON | |
34 | USER NAME SPACE" below. */ | |
35 | ||
36 | /* Identify Bison output. */ | |
37 | #define YYBISON 1 | |
38 | ||
39 | /* Skeleton name. */ | |
40 | #define YYSKELETON_NAME "yacc.c" | |
41 | ||
42 | /* Pure parsers. */ | |
43 | #define YYPURE 0 | |
44 | ||
45 | /* Using locations. */ | |
46 | #define YYLSP_NEEDED 0 | |
47 | ||
48 | ||
49 | ||
50 | /* Tokens. */ | |
51 | #ifndef YYTOKENTYPE | |
52 | # define YYTOKENTYPE | |
53 | /* Put the tokens into the symbol table, so that GDB and other debuggers | |
54 | know about them. */ | |
55 | enum yytokentype { | |
56 | ASM_KEYW = 258, | |
57 | ATTRIBUTE_KEYW = 259, | |
58 | AUTO_KEYW = 260, | |
59 | BOOL_KEYW = 261, | |
60 | CHAR_KEYW = 262, | |
61 | CONST_KEYW = 263, | |
62 | DOUBLE_KEYW = 264, | |
63 | ENUM_KEYW = 265, | |
64 | EXTERN_KEYW = 266, | |
65 | FLOAT_KEYW = 267, | |
66 | INLINE_KEYW = 268, | |
67 | INT_KEYW = 269, | |
68 | LONG_KEYW = 270, | |
69 | REGISTER_KEYW = 271, | |
70 | RESTRICT_KEYW = 272, | |
71 | SHORT_KEYW = 273, | |
72 | SIGNED_KEYW = 274, | |
73 | STATIC_KEYW = 275, | |
74 | STRUCT_KEYW = 276, | |
75 | TYPEDEF_KEYW = 277, | |
76 | UNION_KEYW = 278, | |
77 | UNSIGNED_KEYW = 279, | |
78 | VOID_KEYW = 280, | |
79 | VOLATILE_KEYW = 281, | |
80 | TYPEOF_KEYW = 282, | |
81 | EXPORT_SYMBOL_KEYW = 283, | |
82 | ASM_PHRASE = 284, | |
83 | ATTRIBUTE_PHRASE = 285, | |
84 | BRACE_PHRASE = 286, | |
85 | BRACKET_PHRASE = 287, | |
86 | EXPRESSION_PHRASE = 288, | |
87 | CHAR = 289, | |
88 | DOTS = 290, | |
89 | IDENT = 291, | |
90 | INT = 292, | |
91 | REAL = 293, | |
92 | STRING = 294, | |
93 | TYPE = 295, | |
94 | OTHER = 296, | |
95 | FILENAME = 297 | |
96 | }; | |
97 | #endif | |
98 | #define ASM_KEYW 258 | |
99 | #define ATTRIBUTE_KEYW 259 | |
100 | #define AUTO_KEYW 260 | |
101 | #define BOOL_KEYW 261 | |
102 | #define CHAR_KEYW 262 | |
103 | #define CONST_KEYW 263 | |
104 | #define DOUBLE_KEYW 264 | |
105 | #define ENUM_KEYW 265 | |
106 | #define EXTERN_KEYW 266 | |
107 | #define FLOAT_KEYW 267 | |
108 | #define INLINE_KEYW 268 | |
109 | #define INT_KEYW 269 | |
110 | #define LONG_KEYW 270 | |
111 | #define REGISTER_KEYW 271 | |
112 | #define RESTRICT_KEYW 272 | |
113 | #define SHORT_KEYW 273 | |
114 | #define SIGNED_KEYW 274 | |
115 | #define STATIC_KEYW 275 | |
116 | #define STRUCT_KEYW 276 | |
117 | #define TYPEDEF_KEYW 277 | |
118 | #define UNION_KEYW 278 | |
119 | #define UNSIGNED_KEYW 279 | |
120 | #define VOID_KEYW 280 | |
121 | #define VOLATILE_KEYW 281 | |
122 | #define TYPEOF_KEYW 282 | |
123 | #define EXPORT_SYMBOL_KEYW 283 | |
124 | #define ASM_PHRASE 284 | |
125 | #define ATTRIBUTE_PHRASE 285 | |
126 | #define BRACE_PHRASE 286 | |
127 | #define BRACKET_PHRASE 287 | |
128 | #define EXPRESSION_PHRASE 288 | |
129 | #define CHAR 289 | |
130 | #define DOTS 290 | |
131 | #define IDENT 291 | |
132 | #define INT 292 | |
133 | #define REAL 293 | |
134 | #define STRING 294 | |
135 | #define TYPE 295 | |
136 | #define OTHER 296 | |
137 | #define FILENAME 297 | |
138 | ||
139 | ||
140 | ||
141 | ||
142 | /* Copy the first part of user declarations. */ | |
1da177e4 LT |
143 | #line 24 "scripts/genksyms/parse.y" |
144 | ||
145 | ||
146 | #include <assert.h> | |
147 | #include <malloc.h> | |
148 | #include "genksyms.h" | |
149 | ||
150 | static int is_typedef; | |
151 | static int is_extern; | |
152 | static char *current_name; | |
153 | static struct string_list *decl_spec; | |
154 | ||
155 | static void yyerror(const char *); | |
156 | ||
157 | static inline void | |
158 | remove_node(struct string_list **p) | |
159 | { | |
160 | struct string_list *node = *p; | |
161 | *p = node->next; | |
162 | free_node(node); | |
163 | } | |
164 | ||
165 | static inline void | |
166 | remove_list(struct string_list **pb, struct string_list **pe) | |
167 | { | |
168 | struct string_list *b = *pb, *e = *pe; | |
169 | *pb = e; | |
170 | free_list(b, e); | |
171 | } | |
172 | ||
c40f5640 SR |
173 | |
174 | ||
175 | /* Enabling traces. */ | |
1da177e4 | 176 | #ifndef YYDEBUG |
c40f5640 | 177 | # define YYDEBUG 1 |
1da177e4 LT |
178 | #endif |
179 | ||
c40f5640 SR |
180 | /* Enabling verbose error messages. */ |
181 | #ifdef YYERROR_VERBOSE | |
182 | # undef YYERROR_VERBOSE | |
183 | # define YYERROR_VERBOSE 1 | |
184 | #else | |
185 | # define YYERROR_VERBOSE 0 | |
1da177e4 | 186 | #endif |
c40f5640 SR |
187 | |
188 | #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) | |
189 | typedef int YYSTYPE; | |
190 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */ | |
191 | # define YYSTYPE_IS_DECLARED 1 | |
192 | # define YYSTYPE_IS_TRIVIAL 1 | |
1da177e4 LT |
193 | #endif |
194 | ||
195 | ||
196 | ||
c40f5640 | 197 | /* Copy the second part of user declarations. */ |
1da177e4 | 198 | |
1da177e4 | 199 | |
c40f5640 SR |
200 | /* Line 213 of yacc.c. */ |
201 | #line 202 "scripts/genksyms/parse.c" | |
1da177e4 | 202 | |
c40f5640 | 203 | #if ! defined (yyoverflow) || YYERROR_VERBOSE |
1da177e4 | 204 | |
c40f5640 SR |
205 | # ifndef YYFREE |
206 | # define YYFREE free | |
207 | # endif | |
208 | # ifndef YYMALLOC | |
209 | # define YYMALLOC malloc | |
210 | # endif | |
1da177e4 | 211 | |
c40f5640 SR |
212 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
213 | ||
214 | # ifdef YYSTACK_USE_ALLOCA | |
215 | # if YYSTACK_USE_ALLOCA | |
216 | # ifdef __GNUC__ | |
217 | # define YYSTACK_ALLOC __builtin_alloca | |
218 | # else | |
219 | # define YYSTACK_ALLOC alloca | |
220 | # endif | |
221 | # endif | |
222 | # endif | |
223 | ||
224 | # ifdef YYSTACK_ALLOC | |
225 | /* Pacify GCC's `empty if-body' warning. */ | |
226 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) | |
227 | # else | |
228 | # if defined (__STDC__) || defined (__cplusplus) | |
229 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ | |
230 | # define YYSIZE_T size_t | |
231 | # endif | |
232 | # define YYSTACK_ALLOC YYMALLOC | |
233 | # define YYSTACK_FREE YYFREE | |
234 | # endif | |
235 | #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ | |
236 | ||
237 | ||
238 | #if (! defined (yyoverflow) \ | |
239 | && (! defined (__cplusplus) \ | |
240 | || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL))) | |
241 | ||
242 | /* A type that is properly aligned for any stack member. */ | |
243 | union yyalloc | |
244 | { | |
245 | short int yyss; | |
246 | YYSTYPE yyvs; | |
247 | }; | |
248 | ||
249 | /* The size of the maximum gap between one aligned stack and the next. */ | |
250 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) | |
251 | ||
252 | /* The size of an array large to enough to hold all stacks, each with | |
253 | N elements. */ | |
254 | # define YYSTACK_BYTES(N) \ | |
255 | ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \ | |
256 | + YYSTACK_GAP_MAXIMUM) | |
257 | ||
258 | /* Copy COUNT objects from FROM to TO. The source and destination do | |
259 | not overlap. */ | |
260 | # ifndef YYCOPY | |
261 | # if defined (__GNUC__) && 1 < __GNUC__ | |
262 | # define YYCOPY(To, From, Count) \ | |
263 | __builtin_memcpy (To, From, (Count) * sizeof (*(From))) | |
264 | # else | |
265 | # define YYCOPY(To, From, Count) \ | |
266 | do \ | |
267 | { \ | |
268 | register YYSIZE_T yyi; \ | |
269 | for (yyi = 0; yyi < (Count); yyi++) \ | |
270 | (To)[yyi] = (From)[yyi]; \ | |
271 | } \ | |
272 | while (0) | |
273 | # endif | |
274 | # endif | |
275 | ||
276 | /* Relocate STACK from its old location to the new one. The | |
277 | local variables YYSIZE and YYSTACKSIZE give the old and new number of | |
278 | elements in the stack, and YYPTR gives the new location of the | |
279 | stack. Advance YYPTR to a properly aligned location for the next | |
280 | stack. */ | |
281 | # define YYSTACK_RELOCATE(Stack) \ | |
282 | do \ | |
283 | { \ | |
284 | YYSIZE_T yynewbytes; \ | |
285 | YYCOPY (&yyptr->Stack, Stack, yysize); \ | |
286 | Stack = &yyptr->Stack; \ | |
287 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ | |
288 | yyptr += yynewbytes / sizeof (*yyptr); \ | |
289 | } \ | |
290 | while (0) | |
1da177e4 | 291 | |
1da177e4 LT |
292 | #endif |
293 | ||
c40f5640 SR |
294 | #if defined (__STDC__) || defined (__cplusplus) |
295 | typedef signed char yysigned_char; | |
296 | #else | |
297 | typedef short int yysigned_char; | |
298 | #endif | |
299 | ||
300 | /* YYFINAL -- State number of the termination state. */ | |
301 | #define YYFINAL 4 | |
302 | /* YYLAST -- Last index in YYTABLE. */ | |
303 | #define YYLAST 535 | |
304 | ||
305 | /* YYNTOKENS -- Number of terminals. */ | |
306 | #define YYNTOKENS 52 | |
307 | /* YYNNTS -- Number of nonterminals. */ | |
308 | #define YYNNTS 45 | |
309 | /* YYNRULES -- Number of rules. */ | |
310 | #define YYNRULES 124 | |
311 | /* YYNRULES -- Number of states. */ | |
312 | #define YYNSTATES 174 | |
313 | ||
314 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ | |
315 | #define YYUNDEFTOK 2 | |
316 | #define YYMAXUTOK 297 | |
317 | ||
318 | #define YYTRANSLATE(YYX) \ | |
319 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) | |
320 | ||
321 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ | |
322 | static const unsigned char yytranslate[] = | |
323 | { | |
324 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
325 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
326 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
327 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
328 | 46, 48, 47, 2, 45, 2, 2, 2, 2, 2, | |
329 | 2, 2, 2, 2, 2, 2, 2, 2, 51, 43, | |
330 | 2, 49, 2, 2, 2, 2, 2, 2, 2, 2, | |
331 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
332 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
333 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
334 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
335 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
336 | 2, 2, 2, 50, 2, 44, 2, 2, 2, 2, | |
337 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
338 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
339 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
340 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
341 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
342 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
343 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
344 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
345 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
346 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
347 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
348 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
349 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, | |
350 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, | |
351 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, | |
352 | 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, | |
353 | 35, 36, 37, 38, 39, 40, 41, 42 | |
1da177e4 LT |
354 | }; |
355 | ||
c40f5640 SR |
356 | #if YYDEBUG |
357 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in | |
358 | YYRHS. */ | |
359 | static const unsigned short int yyprhs[] = | |
360 | { | |
361 | 0, 0, 3, 5, 8, 9, 12, 13, 17, 19, | |
362 | 21, 23, 25, 28, 31, 35, 36, 38, 40, 44, | |
363 | 49, 50, 52, 54, 57, 59, 61, 63, 65, 67, | |
364 | 69, 71, 73, 75, 81, 86, 89, 92, 95, 99, | |
365 | 103, 107, 110, 113, 116, 118, 120, 122, 124, 126, | |
366 | 128, 130, 132, 134, 136, 138, 141, 142, 144, 146, | |
367 | 149, 151, 153, 155, 157, 160, 162, 164, 169, 174, | |
368 | 177, 181, 185, 188, 190, 192, 194, 199, 204, 207, | |
369 | 211, 215, 218, 220, 224, 225, 227, 229, 233, 236, | |
370 | 239, 241, 242, 244, 246, 251, 256, 259, 263, 267, | |
371 | 271, 272, 274, 277, 281, 285, 286, 288, 290, 293, | |
372 | 297, 300, 301, 303, 305, 309, 312, 315, 317, 320, | |
373 | 321, 323, 326, 327, 329 | |
1da177e4 LT |
374 | }; |
375 | ||
c40f5640 SR |
376 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
377 | static const yysigned_char yyrhs[] = | |
378 | { | |
379 | 53, 0, -1, 54, -1, 53, 54, -1, -1, 55, | |
380 | 56, -1, -1, 22, 57, 58, -1, 58, -1, 82, | |
381 | -1, 94, -1, 96, -1, 1, 43, -1, 1, 44, | |
382 | -1, 62, 59, 43, -1, -1, 60, -1, 61, -1, | |
383 | 60, 45, 61, -1, 72, 95, 93, 83, -1, -1, | |
384 | 63, -1, 64, -1, 63, 64, -1, 65, -1, 66, | |
385 | -1, 5, -1, 16, -1, 20, -1, 11, -1, 13, | |
386 | -1, 67, -1, 71, -1, 27, 46, 63, 47, 48, | |
387 | -1, 27, 46, 63, 48, -1, 21, 36, -1, 23, | |
388 | 36, -1, 10, 36, -1, 21, 36, 85, -1, 23, | |
389 | 36, 85, -1, 10, 36, 31, -1, 10, 31, -1, | |
390 | 21, 85, -1, 23, 85, -1, 7, -1, 18, -1, | |
391 | 14, -1, 15, -1, 19, -1, 24, -1, 12, -1, | |
392 | 9, -1, 25, -1, 6, -1, 40, -1, 47, 69, | |
393 | -1, -1, 70, -1, 71, -1, 70, 71, -1, 8, | |
394 | -1, 26, -1, 30, -1, 17, -1, 68, 72, -1, | |
395 | 73, -1, 36, -1, 73, 46, 76, 48, -1, 73, | |
396 | 46, 1, 48, -1, 73, 32, -1, 46, 72, 48, | |
397 | -1, 46, 1, 48, -1, 68, 74, -1, 75, -1, | |
398 | 36, -1, 40, -1, 75, 46, 76, 48, -1, 75, | |
399 | 46, 1, 48, -1, 75, 32, -1, 46, 74, 48, | |
400 | -1, 46, 1, 48, -1, 77, 35, -1, 77, -1, | |
401 | 78, 45, 35, -1, -1, 78, -1, 79, -1, 78, | |
402 | 45, 79, -1, 63, 80, -1, 68, 80, -1, 81, | |
403 | -1, -1, 36, -1, 40, -1, 81, 46, 76, 48, | |
404 | -1, 81, 46, 1, 48, -1, 81, 32, -1, 46, | |
405 | 80, 48, -1, 46, 1, 48, -1, 62, 72, 31, | |
406 | -1, -1, 84, -1, 49, 33, -1, 50, 86, 44, | |
407 | -1, 50, 1, 44, -1, -1, 87, -1, 88, -1, | |
408 | 87, 88, -1, 62, 89, 43, -1, 1, 43, -1, | |
409 | -1, 90, -1, 91, -1, 90, 45, 91, -1, 74, | |
410 | 93, -1, 36, 92, -1, 92, -1, 51, 33, -1, | |
411 | -1, 30, -1, 29, 43, -1, -1, 29, -1, 28, | |
412 | 46, 36, 48, 43, -1 | |
1da177e4 LT |
413 | }; |
414 | ||
c40f5640 SR |
415 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
416 | static const unsigned short int yyrline[] = | |
417 | { | |
418 | 0, 102, 102, 103, 107, 107, 113, 113, 115, 116, | |
419 | 117, 118, 119, 120, 124, 138, 139, 143, 151, 164, | |
420 | 170, 171, 175, 176, 180, 186, 190, 191, 192, 193, | |
421 | 194, 198, 199, 200, 201, 205, 207, 209, 213, 220, | |
422 | 227, 236, 237, 238, 242, 243, 244, 245, 246, 247, | |
423 | 248, 249, 250, 251, 252, 256, 261, 262, 266, 267, | |
424 | 271, 271, 271, 272, 280, 281, 285, 294, 296, 298, | |
425 | 300, 302, 309, 310, 314, 315, 316, 318, 320, 322, | |
426 | 324, 329, 330, 331, 335, 336, 340, 341, 346, 351, | |
427 | 353, 357, 358, 366, 370, 372, 374, 376, 378, 383, | |
428 | 392, 393, 398, 403, 404, 408, 409, 413, 414, 418, | |
429 | 420, 425, 426, 430, 431, 435, 436, 437, 441, 445, | |
430 | 446, 450, 454, 455, 459 | |
1da177e4 | 431 | }; |
c40f5640 | 432 | #endif |
1da177e4 | 433 | |
c40f5640 SR |
434 | #if YYDEBUG || YYERROR_VERBOSE |
435 | /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. | |
436 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ | |
437 | static const char *const yytname[] = | |
438 | { | |
439 | "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW", | |
440 | "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW", | |
441 | "ENUM_KEYW", "EXTERN_KEYW", "FLOAT_KEYW", "INLINE_KEYW", "INT_KEYW", | |
442 | "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW", "SHORT_KEYW", | |
443 | "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW", "TYPEDEF_KEYW", | |
444 | "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW", "VOLATILE_KEYW", | |
445 | "TYPEOF_KEYW", "EXPORT_SYMBOL_KEYW", "ASM_PHRASE", "ATTRIBUTE_PHRASE", | |
446 | "BRACE_PHRASE", "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", | |
447 | "IDENT", "INT", "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", | |
448 | "'}'", "','", "'('", "'*'", "')'", "'='", "'{'", "':'", "$accept", | |
449 | "declaration_seq", "declaration", "@1", "declaration1", "@2", | |
450 | "simple_declaration", "init_declarator_list_opt", "init_declarator_list", | |
451 | "init_declarator", "decl_specifier_seq_opt", "decl_specifier_seq", | |
452 | "decl_specifier", "storage_class_specifier", "type_specifier", | |
453 | "simple_type_specifier", "ptr_operator", "cvar_qualifier_seq_opt", | |
454 | "cvar_qualifier_seq", "cvar_qualifier", "declarator", | |
455 | "direct_declarator", "nested_declarator", "direct_nested_declarator", | |
456 | "parameter_declaration_clause", "parameter_declaration_list_opt", | |
457 | "parameter_declaration_list", "parameter_declaration", | |
458 | "m_abstract_declarator", "direct_m_abstract_declarator", | |
459 | "function_definition", "initializer_opt", "initializer", "class_body", | |
460 | "member_specification_opt", "member_specification", "member_declaration", | |
461 | "member_declarator_list_opt", "member_declarator_list", | |
462 | "member_declarator", "member_bitfield_declarator", "attribute_opt", | |
463 | "asm_definition", "asm_phrase_opt", "export_definition", 0 | |
1da177e4 | 464 | }; |
c40f5640 | 465 | #endif |
1da177e4 | 466 | |
c40f5640 SR |
467 | # ifdef YYPRINT |
468 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to | |
469 | token YYLEX-NUM. */ | |
470 | static const unsigned short int yytoknum[] = | |
471 | { | |
472 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, | |
473 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, | |
474 | 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, | |
475 | 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, | |
476 | 295, 296, 297, 59, 125, 44, 40, 42, 41, 61, | |
477 | 123, 58 | |
1da177e4 | 478 | }; |
c40f5640 | 479 | # endif |
1da177e4 | 480 | |
c40f5640 SR |
481 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
482 | static const unsigned char yyr1[] = | |
483 | { | |
484 | 0, 52, 53, 53, 55, 54, 57, 56, 56, 56, | |
485 | 56, 56, 56, 56, 58, 59, 59, 60, 60, 61, | |
486 | 62, 62, 63, 63, 64, 64, 65, 65, 65, 65, | |
487 | 65, 66, 66, 66, 66, 66, 66, 66, 66, 66, | |
488 | 66, 66, 66, 66, 67, 67, 67, 67, 67, 67, | |
489 | 67, 67, 67, 67, 67, 68, 69, 69, 70, 70, | |
490 | 71, 71, 71, 71, 72, 72, 73, 73, 73, 73, | |
491 | 73, 73, 74, 74, 75, 75, 75, 75, 75, 75, | |
492 | 75, 76, 76, 76, 77, 77, 78, 78, 79, 80, | |
493 | 80, 81, 81, 81, 81, 81, 81, 81, 81, 82, | |
494 | 83, 83, 84, 85, 85, 86, 86, 87, 87, 88, | |
495 | 88, 89, 89, 90, 90, 91, 91, 91, 92, 93, | |
496 | 93, 94, 95, 95, 96 | |
497 | }; | |
1da177e4 | 498 | |
c40f5640 SR |
499 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
500 | static const unsigned char yyr2[] = | |
501 | { | |
502 | 0, 2, 1, 2, 0, 2, 0, 3, 1, 1, | |
503 | 1, 1, 2, 2, 3, 0, 1, 1, 3, 4, | |
504 | 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, | |
505 | 1, 1, 1, 5, 4, 2, 2, 2, 3, 3, | |
506 | 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, | |
507 | 1, 1, 1, 1, 1, 2, 0, 1, 1, 2, | |
508 | 1, 1, 1, 1, 2, 1, 1, 4, 4, 2, | |
509 | 3, 3, 2, 1, 1, 1, 4, 4, 2, 3, | |
510 | 3, 2, 1, 3, 0, 1, 1, 3, 2, 2, | |
511 | 1, 0, 1, 1, 4, 4, 2, 3, 3, 3, | |
512 | 0, 1, 2, 3, 3, 0, 1, 1, 2, 3, | |
513 | 2, 0, 1, 1, 3, 2, 2, 1, 2, 0, | |
514 | 1, 2, 0, 1, 5 | |
1da177e4 LT |
515 | }; |
516 | ||
c40f5640 SR |
517 | /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
518 | STATE-NUM when YYTABLE doesn't specify something else to do. Zero | |
519 | means the default is an error. */ | |
520 | static const unsigned char yydefact[] = | |
521 | { | |
522 | 4, 4, 2, 0, 1, 3, 0, 26, 53, 44, | |
523 | 60, 51, 0, 29, 50, 30, 46, 47, 27, 63, | |
524 | 45, 48, 28, 0, 6, 0, 49, 52, 61, 0, | |
525 | 0, 0, 62, 54, 5, 8, 15, 21, 22, 24, | |
526 | 25, 31, 32, 9, 10, 11, 12, 13, 41, 37, | |
527 | 35, 0, 42, 20, 36, 43, 0, 0, 121, 66, | |
528 | 0, 56, 0, 16, 17, 0, 122, 65, 23, 40, | |
529 | 38, 0, 111, 0, 0, 107, 7, 15, 39, 0, | |
530 | 0, 0, 0, 55, 57, 58, 14, 0, 64, 123, | |
531 | 99, 119, 69, 0, 110, 104, 74, 75, 0, 0, | |
532 | 0, 119, 73, 0, 112, 113, 117, 103, 0, 108, | |
533 | 122, 0, 34, 0, 71, 70, 59, 18, 120, 100, | |
534 | 0, 91, 0, 82, 85, 86, 116, 0, 74, 0, | |
535 | 118, 72, 115, 78, 0, 109, 0, 33, 124, 0, | |
536 | 19, 101, 68, 92, 54, 0, 91, 88, 90, 67, | |
537 | 81, 0, 80, 79, 0, 0, 114, 102, 0, 93, | |
538 | 0, 89, 96, 0, 83, 87, 77, 76, 98, 97, | |
539 | 0, 0, 95, 94 | |
1da177e4 | 540 | }; |
1da177e4 | 541 | |
c40f5640 SR |
542 | /* YYDEFGOTO[NTERM-NUM]. */ |
543 | static const short int yydefgoto[] = | |
544 | { | |
545 | -1, 1, 2, 3, 34, 53, 35, 62, 63, 64, | |
546 | 72, 37, 38, 39, 40, 41, 65, 83, 84, 42, | |
547 | 110, 67, 101, 102, 122, 123, 124, 125, 147, 148, | |
548 | 43, 140, 141, 52, 73, 74, 75, 103, 104, 105, | |
549 | 106, 119, 44, 91, 45 | |
550 | }; | |
1da177e4 | 551 | |
c40f5640 SR |
552 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
553 | STATE-NUM. */ | |
554 | #define YYPACT_NINF -128 | |
555 | static const short int yypact[] = | |
556 | { | |
557 | -128, 13, -128, 329, -128, -128, 36, -128, -128, -128, | |
558 | -128, -128, -16, -128, -128, -128, -128, -128, -128, -128, | |
559 | -128, -128, -128, -25, -128, -24, -128, -128, -128, -29, | |
560 | -4, -22, -128, -128, -128, -128, -28, 495, -128, -128, | |
561 | -128, -128, -128, -128, -128, -128, -128, -128, -128, 16, | |
562 | -23, 103, -128, 495, -23, -128, 495, 35, -128, -128, | |
563 | 3, 15, 9, 17, -128, -28, -15, -8, -128, -128, | |
564 | -128, 47, 23, 44, 150, -128, -128, -28, -128, 372, | |
565 | 33, 48, 49, -128, 15, -128, -128, -28, -128, -128, | |
566 | -128, 64, -128, 197, -128, -128, 50, -128, 21, 65, | |
567 | 37, 64, 14, 56, 55, -128, -128, -128, 59, -128, | |
568 | 74, 57, -128, 63, -128, -128, -128, -128, -128, 76, | |
569 | 83, 416, 84, 99, 90, -128, -128, 88, -128, 89, | |
570 | -128, -128, -128, -128, 241, -128, 23, -128, -128, 105, | |
571 | -128, -128, -128, -128, -128, 8, 46, -128, 26, -128, | |
572 | -128, 459, -128, -128, 92, 93, -128, -128, 94, -128, | |
573 | 96, -128, -128, 285, -128, -128, -128, -128, -128, -128, | |
574 | 97, 100, -128, -128 | |
575 | }; | |
1da177e4 | 576 | |
c40f5640 SR |
577 | /* YYPGOTO[NTERM-NUM]. */ |
578 | static const short int yypgoto[] = | |
579 | { | |
580 | -128, -128, 151, -128, -128, -128, 119, -128, -128, 66, | |
581 | 0, -56, -36, -128, -128, -128, -70, -128, -128, -51, | |
582 | -31, -128, -11, -128, -127, -128, -128, 27, -81, -128, | |
583 | -128, -128, -128, -19, -128, -128, 107, -128, -128, 43, | |
584 | 86, 82, -128, -128, -128 | |
585 | }; | |
1da177e4 | 586 | |
c40f5640 SR |
587 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
588 | positive, shift that token. If negative, reduce the rule which | |
589 | number is the opposite. If zero, do what YYDEFACT says. | |
590 | If YYTABLE_NINF, syntax error. */ | |
591 | #define YYTABLE_NINF -107 | |
592 | static const short int yytable[] = | |
593 | { | |
594 | 79, 68, 100, 36, 81, 66, 55, 155, 59, 158, | |
595 | 85, 50, 54, 4, 89, 48, 90, 56, 60, 61, | |
596 | 49, 58, 127, 10, 92, 51, 51, 51, 100, 82, | |
597 | 100, 70, 19, 116, 88, 78, 171, 121, 93, 59, | |
598 | -91, 28, 57, 68, 143, 32, 133, 69, 159, 60, | |
599 | 61, 146, 86, 77, 145, 61, -91, 128, 162, 96, | |
600 | 134, 97, 87, 97, 160, 161, 100, 98, 61, 98, | |
601 | 61, 80, 163, 128, 99, 146, 146, 97, 121, 46, | |
602 | 47, 113, 143, 98, 61, 68, 159, 129, 107, 131, | |
603 | 94, 95, 145, 61, 118, 121, 114, 115, 130, 135, | |
604 | 136, 99, 94, 89, 71, 137, 138, 121, 7, 8, | |
605 | 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, | |
606 | 19, 20, 21, 22, 23, 139, 25, 26, 27, 28, | |
607 | 29, 142, 149, 32, 150, 151, 152, 153, 157, -20, | |
608 | 166, 167, 168, 33, 169, 172, -20, -105, 173, -20, | |
609 | -20, 108, 5, 117, -20, 7, 8, 9, 10, 11, | |
610 | 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, | |
611 | 22, 23, 76, 25, 26, 27, 28, 29, 165, 156, | |
612 | 32, 109, 126, 132, 0, 0, -20, 0, 0, 0, | |
613 | 33, 0, 0, -20, -106, 0, -20, -20, 120, 0, | |
614 | 0, -20, 7, 8, 9, 10, 11, 12, 13, 14, | |
615 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 0, | |
616 | 25, 26, 27, 28, 29, 0, 0, 32, 0, 0, | |
617 | 0, 0, -84, 0, 0, 0, 0, 33, 0, 0, | |
618 | 0, 0, 154, 0, 0, -84, 7, 8, 9, 10, | |
619 | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, | |
620 | 21, 22, 23, 0, 25, 26, 27, 28, 29, 0, | |
621 | 0, 32, 0, 0, 0, 0, -84, 0, 0, 0, | |
622 | 0, 33, 0, 0, 0, 0, 170, 0, 0, -84, | |
623 | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, | |
624 | 17, 18, 19, 20, 21, 22, 23, 0, 25, 26, | |
625 | 27, 28, 29, 0, 0, 32, 0, 0, 0, 0, | |
626 | -84, 0, 0, 0, 0, 33, 0, 0, 0, 0, | |
627 | 6, 0, 0, -84, 7, 8, 9, 10, 11, 12, | |
628 | 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, | |
629 | 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, | |
630 | 0, 0, 0, 0, 0, -20, 0, 0, 0, 33, | |
631 | 0, 0, -20, 0, 0, -20, -20, 7, 8, 9, | |
632 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, | |
633 | 20, 21, 22, 23, 0, 25, 26, 27, 28, 29, | |
634 | 0, 0, 32, 0, 0, 0, 0, 0, 0, 0, | |
635 | 0, 0, 33, 0, 0, 0, 0, 0, 0, 111, | |
636 | 112, 7, 8, 9, 10, 11, 12, 13, 14, 15, | |
637 | 16, 17, 18, 19, 20, 21, 22, 23, 0, 25, | |
638 | 26, 27, 28, 29, 0, 0, 32, 0, 0, 0, | |
639 | 0, 0, 143, 0, 0, 0, 144, 0, 0, 0, | |
640 | 0, 0, 145, 61, 7, 8, 9, 10, 11, 12, | |
641 | 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, | |
642 | 23, 0, 25, 26, 27, 28, 29, 0, 0, 32, | |
643 | 0, 0, 0, 0, 164, 0, 0, 0, 0, 33, | |
644 | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, | |
645 | 17, 18, 19, 20, 21, 22, 23, 0, 25, 26, | |
646 | 27, 28, 29, 0, 0, 32, 0, 0, 0, 0, | |
647 | 0, 0, 0, 0, 0, 33 | |
648 | }; | |
1da177e4 | 649 | |
c40f5640 SR |
650 | static const short int yycheck[] = |
651 | { | |
652 | 56, 37, 72, 3, 1, 36, 25, 134, 36, 1, | |
653 | 61, 36, 36, 0, 29, 31, 31, 46, 46, 47, | |
654 | 36, 43, 1, 8, 32, 50, 50, 50, 98, 60, | |
655 | 100, 50, 17, 84, 65, 54, 163, 93, 46, 36, | |
656 | 32, 26, 46, 79, 36, 30, 32, 31, 40, 46, | |
657 | 47, 121, 43, 53, 46, 47, 48, 36, 32, 36, | |
658 | 46, 40, 45, 40, 145, 146, 136, 46, 47, 46, | |
659 | 47, 36, 46, 36, 51, 145, 146, 40, 134, 43, | |
660 | 44, 48, 36, 46, 47, 121, 40, 98, 44, 100, | |
661 | 43, 44, 46, 47, 30, 151, 48, 48, 33, 43, | |
662 | 45, 51, 43, 29, 1, 48, 43, 163, 5, 6, | |
663 | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, | |
664 | 17, 18, 19, 20, 21, 49, 23, 24, 25, 26, | |
665 | 27, 48, 48, 30, 35, 45, 48, 48, 33, 36, | |
666 | 48, 48, 48, 40, 48, 48, 43, 44, 48, 46, | |
667 | 47, 1, 1, 87, 51, 5, 6, 7, 8, 9, | |
668 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, | |
669 | 20, 21, 53, 23, 24, 25, 26, 27, 151, 136, | |
670 | 30, 74, 96, 101, -1, -1, 36, -1, -1, -1, | |
671 | 40, -1, -1, 43, 44, -1, 46, 47, 1, -1, | |
672 | -1, 51, 5, 6, 7, 8, 9, 10, 11, 12, | |
673 | 13, 14, 15, 16, 17, 18, 19, 20, 21, -1, | |
674 | 23, 24, 25, 26, 27, -1, -1, 30, -1, -1, | |
675 | -1, -1, 35, -1, -1, -1, -1, 40, -1, -1, | |
676 | -1, -1, 1, -1, -1, 48, 5, 6, 7, 8, | |
677 | 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, | |
678 | 19, 20, 21, -1, 23, 24, 25, 26, 27, -1, | |
679 | -1, 30, -1, -1, -1, -1, 35, -1, -1, -1, | |
680 | -1, 40, -1, -1, -1, -1, 1, -1, -1, 48, | |
681 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, | |
682 | 15, 16, 17, 18, 19, 20, 21, -1, 23, 24, | |
683 | 25, 26, 27, -1, -1, 30, -1, -1, -1, -1, | |
684 | 35, -1, -1, -1, -1, 40, -1, -1, -1, -1, | |
685 | 1, -1, -1, 48, 5, 6, 7, 8, 9, 10, | |
686 | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, | |
687 | 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, | |
688 | -1, -1, -1, -1, -1, 36, -1, -1, -1, 40, | |
689 | -1, -1, 43, -1, -1, 46, 47, 5, 6, 7, | |
690 | 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, | |
691 | 18, 19, 20, 21, -1, 23, 24, 25, 26, 27, | |
692 | -1, -1, 30, -1, -1, -1, -1, -1, -1, -1, | |
693 | -1, -1, 40, -1, -1, -1, -1, -1, -1, 47, | |
694 | 48, 5, 6, 7, 8, 9, 10, 11, 12, 13, | |
695 | 14, 15, 16, 17, 18, 19, 20, 21, -1, 23, | |
696 | 24, 25, 26, 27, -1, -1, 30, -1, -1, -1, | |
697 | -1, -1, 36, -1, -1, -1, 40, -1, -1, -1, | |
698 | -1, -1, 46, 47, 5, 6, 7, 8, 9, 10, | |
699 | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, | |
700 | 21, -1, 23, 24, 25, 26, 27, -1, -1, 30, | |
701 | -1, -1, -1, -1, 35, -1, -1, -1, -1, 40, | |
702 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, | |
703 | 15, 16, 17, 18, 19, 20, 21, -1, 23, 24, | |
704 | 25, 26, 27, -1, -1, 30, -1, -1, -1, -1, | |
705 | -1, -1, -1, -1, -1, 40 | |
706 | }; | |
1da177e4 | 707 | |
c40f5640 SR |
708 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
709 | symbol of state STATE-NUM. */ | |
710 | static const unsigned char yystos[] = | |
711 | { | |
712 | 0, 53, 54, 55, 0, 54, 1, 5, 6, 7, | |
713 | 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, | |
714 | 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, | |
715 | 28, 29, 30, 40, 56, 58, 62, 63, 64, 65, | |
716 | 66, 67, 71, 82, 94, 96, 43, 44, 31, 36, | |
717 | 36, 50, 85, 57, 36, 85, 46, 46, 43, 36, | |
718 | 46, 47, 59, 60, 61, 68, 72, 73, 64, 31, | |
719 | 85, 1, 62, 86, 87, 88, 58, 62, 85, 63, | |
720 | 36, 1, 72, 69, 70, 71, 43, 45, 72, 29, | |
721 | 31, 95, 32, 46, 43, 44, 36, 40, 46, 51, | |
722 | 68, 74, 75, 89, 90, 91, 92, 44, 1, 88, | |
723 | 72, 47, 48, 48, 48, 48, 71, 61, 30, 93, | |
724 | 1, 63, 76, 77, 78, 79, 92, 1, 36, 74, | |
725 | 33, 74, 93, 32, 46, 43, 45, 48, 43, 49, | |
726 | 83, 84, 48, 36, 40, 46, 68, 80, 81, 48, | |
727 | 35, 45, 48, 48, 1, 76, 91, 33, 1, 40, | |
728 | 80, 80, 32, 46, 35, 79, 48, 48, 48, 48, | |
729 | 1, 76, 48, 48 | |
730 | }; | |
1da177e4 | 731 | |
c40f5640 SR |
732 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
733 | # define YYSIZE_T __SIZE_TYPE__ | |
1da177e4 | 734 | #endif |
c40f5640 SR |
735 | #if ! defined (YYSIZE_T) && defined (size_t) |
736 | # define YYSIZE_T size_t | |
1da177e4 | 737 | #endif |
c40f5640 SR |
738 | #if ! defined (YYSIZE_T) |
739 | # if defined (__STDC__) || defined (__cplusplus) | |
740 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ | |
741 | # define YYSIZE_T size_t | |
742 | # endif | |
743 | #endif | |
744 | #if ! defined (YYSIZE_T) | |
745 | # define YYSIZE_T unsigned int | |
1da177e4 | 746 | #endif |
1da177e4 LT |
747 | |
748 | #define yyerrok (yyerrstatus = 0) | |
749 | #define yyclearin (yychar = YYEMPTY) | |
c40f5640 | 750 | #define YYEMPTY (-2) |
1da177e4 | 751 | #define YYEOF 0 |
c40f5640 | 752 | |
1da177e4 | 753 | #define YYACCEPT goto yyacceptlab |
c40f5640 SR |
754 | #define YYABORT goto yyabortlab |
755 | #define YYERROR goto yyerrorlab | |
756 | ||
757 | ||
758 | /* Like YYERROR except do call yyerror. This remains here temporarily | |
759 | to ease the transition to the new meaning of YYERROR, for GCC. | |
1da177e4 | 760 | Once GCC version 2 has supplanted version 1, this can go. */ |
c40f5640 | 761 | |
1da177e4 | 762 | #define YYFAIL goto yyerrlab |
c40f5640 | 763 | |
1da177e4 | 764 | #define YYRECOVERING() (!!yyerrstatus) |
c40f5640 SR |
765 | |
766 | #define YYBACKUP(Token, Value) \ | |
1da177e4 LT |
767 | do \ |
768 | if (yychar == YYEMPTY && yylen == 1) \ | |
c40f5640 SR |
769 | { \ |
770 | yychar = (Token); \ | |
771 | yylval = (Value); \ | |
772 | yytoken = YYTRANSLATE (yychar); \ | |
1da177e4 LT |
773 | YYPOPSTACK; \ |
774 | goto yybackup; \ | |
775 | } \ | |
776 | else \ | |
c40f5640 SR |
777 | { \ |
778 | yyerror ("syntax error: cannot back up");\ | |
779 | YYERROR; \ | |
780 | } \ | |
1da177e4 LT |
781 | while (0) |
782 | ||
c40f5640 | 783 | |
1da177e4 LT |
784 | #define YYTERROR 1 |
785 | #define YYERRCODE 256 | |
786 | ||
c40f5640 SR |
787 | |
788 | /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. | |
789 | If N is 0, then set CURRENT to the empty location which ends | |
790 | the previous symbol: RHS[0] (always defined). */ | |
791 | ||
792 | #define YYRHSLOC(Rhs, K) ((Rhs)[K]) | |
793 | #ifndef YYLLOC_DEFAULT | |
794 | # define YYLLOC_DEFAULT(Current, Rhs, N) \ | |
795 | do \ | |
796 | if (N) \ | |
797 | { \ | |
798 | (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ | |
799 | (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ | |
800 | (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ | |
801 | (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ | |
802 | } \ | |
803 | else \ | |
804 | { \ | |
805 | (Current).first_line = (Current).last_line = \ | |
806 | YYRHSLOC (Rhs, 0).last_line; \ | |
807 | (Current).first_column = (Current).last_column = \ | |
808 | YYRHSLOC (Rhs, 0).last_column; \ | |
809 | } \ | |
810 | while (0) | |
1da177e4 LT |
811 | #endif |
812 | ||
c40f5640 SR |
813 | |
814 | /* YY_LOCATION_PRINT -- Print the location on the stream. | |
815 | This macro was not mandated originally: define only if we know | |
816 | we won't break user code: when these are the locations we know. */ | |
817 | ||
818 | #ifndef YY_LOCATION_PRINT | |
819 | # if YYLTYPE_IS_TRIVIAL | |
820 | # define YY_LOCATION_PRINT(File, Loc) \ | |
821 | fprintf (File, "%d.%d-%d.%d", \ | |
822 | (Loc).first_line, (Loc).first_column, \ | |
823 | (Loc).last_line, (Loc).last_column) | |
824 | # else | |
825 | # define YY_LOCATION_PRINT(File, Loc) ((void) 0) | |
826 | # endif | |
1da177e4 | 827 | #endif |
c40f5640 SR |
828 | |
829 | ||
830 | /* YYLEX -- calling `yylex' with the right arguments. */ | |
831 | ||
1da177e4 | 832 | #ifdef YYLEX_PARAM |
c40f5640 | 833 | # define YYLEX yylex (YYLEX_PARAM) |
1da177e4 | 834 | #else |
c40f5640 | 835 | # define YYLEX yylex () |
1da177e4 | 836 | #endif |
c40f5640 SR |
837 | |
838 | /* Enable debugging if requested. */ | |
839 | #if YYDEBUG | |
840 | ||
841 | # ifndef YYFPRINTF | |
842 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ | |
843 | # define YYFPRINTF fprintf | |
844 | # endif | |
845 | ||
846 | # define YYDPRINTF(Args) \ | |
847 | do { \ | |
848 | if (yydebug) \ | |
849 | YYFPRINTF Args; \ | |
850 | } while (0) | |
851 | ||
852 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ | |
853 | do { \ | |
854 | if (yydebug) \ | |
855 | { \ | |
856 | YYFPRINTF (stderr, "%s ", Title); \ | |
857 | yysymprint (stderr, \ | |
858 | Type, Value); \ | |
859 | YYFPRINTF (stderr, "\n"); \ | |
860 | } \ | |
861 | } while (0) | |
862 | ||
863 | /*------------------------------------------------------------------. | |
864 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | | |
865 | | TOP (included). | | |
866 | `------------------------------------------------------------------*/ | |
867 | ||
868 | #if defined (__STDC__) || defined (__cplusplus) | |
869 | static void | |
870 | yy_stack_print (short int *bottom, short int *top) | |
871 | #else | |
872 | static void | |
873 | yy_stack_print (bottom, top) | |
874 | short int *bottom; | |
875 | short int *top; | |
1da177e4 | 876 | #endif |
c40f5640 SR |
877 | { |
878 | YYFPRINTF (stderr, "Stack now"); | |
879 | for (/* Nothing. */; bottom <= top; ++bottom) | |
880 | YYFPRINTF (stderr, " %d", *bottom); | |
881 | YYFPRINTF (stderr, "\n"); | |
882 | } | |
1da177e4 | 883 | |
c40f5640 SR |
884 | # define YY_STACK_PRINT(Bottom, Top) \ |
885 | do { \ | |
886 | if (yydebug) \ | |
887 | yy_stack_print ((Bottom), (Top)); \ | |
888 | } while (0) | |
1da177e4 | 889 | |
1da177e4 | 890 | |
c40f5640 SR |
891 | /*------------------------------------------------. |
892 | | Report that the YYRULE is going to be reduced. | | |
893 | `------------------------------------------------*/ | |
1da177e4 | 894 | |
c40f5640 SR |
895 | #if defined (__STDC__) || defined (__cplusplus) |
896 | static void | |
897 | yy_reduce_print (int yyrule) | |
898 | #else | |
899 | static void | |
900 | yy_reduce_print (yyrule) | |
901 | int yyrule; | |
1da177e4 | 902 | #endif |
c40f5640 SR |
903 | { |
904 | int yyi; | |
905 | unsigned int yylno = yyrline[yyrule]; | |
906 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", | |
907 | yyrule - 1, yylno); | |
908 | /* Print the symbols being reduced, and their result. */ | |
909 | for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) | |
910 | YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); | |
911 | YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); | |
912 | } | |
1da177e4 | 913 | |
c40f5640 SR |
914 | # define YY_REDUCE_PRINT(Rule) \ |
915 | do { \ | |
916 | if (yydebug) \ | |
917 | yy_reduce_print (Rule); \ | |
918 | } while (0) | |
1da177e4 | 919 | |
c40f5640 SR |
920 | /* Nonzero means print parse trace. It is left uninitialized so that |
921 | multiple parsers can coexist. */ | |
922 | int yydebug; | |
923 | #else /* !YYDEBUG */ | |
924 | # define YYDPRINTF(Args) | |
925 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) | |
926 | # define YY_STACK_PRINT(Bottom, Top) | |
927 | # define YY_REDUCE_PRINT(Rule) | |
928 | #endif /* !YYDEBUG */ | |
1da177e4 | 929 | |
1da177e4 | 930 | |
c40f5640 | 931 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
1da177e4 | 932 | #ifndef YYINITDEPTH |
c40f5640 | 933 | # define YYINITDEPTH 200 |
1da177e4 LT |
934 | #endif |
935 | ||
c40f5640 SR |
936 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
937 | if the built-in stack extension method is used). | |
1da177e4 | 938 | |
c40f5640 SR |
939 | Do not make this value too large; the results are undefined if |
940 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) | |
941 | evaluated with infinite-precision integer arithmetic. */ | |
1da177e4 LT |
942 | |
943 | #ifndef YYMAXDEPTH | |
c40f5640 | 944 | # define YYMAXDEPTH 10000 |
1da177e4 | 945 | #endif |
c40f5640 | 946 | |
1da177e4 | 947 | \f |
c40f5640 SR |
948 | |
949 | #if YYERROR_VERBOSE | |
950 | ||
951 | # ifndef yystrlen | |
952 | # if defined (__GLIBC__) && defined (_STRING_H) | |
953 | # define yystrlen strlen | |
954 | # else | |
955 | /* Return the length of YYSTR. */ | |
956 | static YYSIZE_T | |
957 | # if defined (__STDC__) || defined (__cplusplus) | |
958 | yystrlen (const char *yystr) | |
959 | # else | |
960 | yystrlen (yystr) | |
961 | const char *yystr; | |
962 | # endif | |
963 | { | |
964 | register const char *yys = yystr; | |
965 | ||
966 | while (*yys++ != '\0') | |
967 | continue; | |
968 | ||
969 | return yys - yystr - 1; | |
970 | } | |
971 | # endif | |
972 | # endif | |
973 | ||
974 | # ifndef yystpcpy | |
975 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) | |
976 | # define yystpcpy stpcpy | |
977 | # else | |
978 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in | |
979 | YYDEST. */ | |
980 | static char * | |
981 | # if defined (__STDC__) || defined (__cplusplus) | |
982 | yystpcpy (char *yydest, const char *yysrc) | |
983 | # else | |
984 | yystpcpy (yydest, yysrc) | |
985 | char *yydest; | |
986 | const char *yysrc; | |
987 | # endif | |
1da177e4 | 988 | { |
c40f5640 SR |
989 | register char *yyd = yydest; |
990 | register const char *yys = yysrc; | |
1da177e4 | 991 | |
c40f5640 SR |
992 | while ((*yyd++ = *yys++) != '\0') |
993 | continue; | |
994 | ||
995 | return yyd - 1; | |
1da177e4 | 996 | } |
c40f5640 SR |
997 | # endif |
998 | # endif | |
999 | ||
1000 | #endif /* !YYERROR_VERBOSE */ | |
1da177e4 | 1001 | |
c40f5640 SR |
1002 | \f |
1003 | ||
1004 | #if YYDEBUG | |
1005 | /*--------------------------------. | |
1006 | | Print this symbol on YYOUTPUT. | | |
1007 | `--------------------------------*/ | |
1da177e4 | 1008 | |
c40f5640 | 1009 | #if defined (__STDC__) || defined (__cplusplus) |
1da177e4 | 1010 | static void |
c40f5640 SR |
1011 | yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) |
1012 | #else | |
1013 | static void | |
1014 | yysymprint (yyoutput, yytype, yyvaluep) | |
1015 | FILE *yyoutput; | |
1016 | int yytype; | |
1017 | YYSTYPE *yyvaluep; | |
1018 | #endif | |
1da177e4 | 1019 | { |
c40f5640 SR |
1020 | /* Pacify ``unused variable'' warnings. */ |
1021 | (void) yyvaluep; | |
1da177e4 | 1022 | |
c40f5640 SR |
1023 | if (yytype < YYNTOKENS) |
1024 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); | |
1025 | else | |
1026 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); | |
1027 | ||
1028 | ||
1029 | # ifdef YYPRINT | |
1030 | if (yytype < YYNTOKENS) | |
1031 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); | |
1032 | # endif | |
1033 | switch (yytype) | |
1034 | { | |
1035 | default: | |
1036 | break; | |
1037 | } | |
1038 | YYFPRINTF (yyoutput, ")"); | |
1da177e4 LT |
1039 | } |
1040 | ||
c40f5640 SR |
1041 | #endif /* ! YYDEBUG */ |
1042 | /*-----------------------------------------------. | |
1043 | | Release the memory associated to this symbol. | | |
1044 | `-----------------------------------------------*/ | |
1045 | ||
1046 | #if defined (__STDC__) || defined (__cplusplus) | |
1047 | static void | |
1048 | yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) | |
1049 | #else | |
1050 | static void | |
1051 | yydestruct (yymsg, yytype, yyvaluep) | |
1052 | const char *yymsg; | |
1053 | int yytype; | |
1054 | YYSTYPE *yyvaluep; | |
1da177e4 | 1055 | #endif |
c40f5640 SR |
1056 | { |
1057 | /* Pacify ``unused variable'' warnings. */ | |
1058 | (void) yyvaluep; | |
1059 | ||
1060 | if (!yymsg) | |
1061 | yymsg = "Deleting"; | |
1062 | YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); | |
1063 | ||
1064 | switch (yytype) | |
1065 | { | |
1066 | ||
1067 | default: | |
1068 | break; | |
1069 | } | |
1070 | } | |
1da177e4 | 1071 | \f |
1da177e4 | 1072 | |
c40f5640 | 1073 | /* Prevent warnings from -Wmissing-prototypes. */ |
1da177e4 LT |
1074 | |
1075 | #ifdef YYPARSE_PARAM | |
c40f5640 SR |
1076 | # if defined (__STDC__) || defined (__cplusplus) |
1077 | int yyparse (void *YYPARSE_PARAM); | |
1078 | # else | |
1079 | int yyparse (); | |
1080 | # endif | |
1081 | #else /* ! YYPARSE_PARAM */ | |
1082 | #if defined (__STDC__) || defined (__cplusplus) | |
1da177e4 | 1083 | int yyparse (void); |
c40f5640 SR |
1084 | #else |
1085 | int yyparse (); | |
1da177e4 | 1086 | #endif |
c40f5640 SR |
1087 | #endif /* ! YYPARSE_PARAM */ |
1088 | ||
1089 | ||
1090 | ||
1091 | /* The look-ahead symbol. */ | |
1092 | int yychar; | |
1da177e4 | 1093 | |
c40f5640 SR |
1094 | /* The semantic value of the look-ahead symbol. */ |
1095 | YYSTYPE yylval; | |
1096 | ||
1097 | /* Number of syntax errors so far. */ | |
1098 | int yynerrs; | |
1099 | ||
1100 | ||
1101 | ||
1102 | /*----------. | |
1103 | | yyparse. | | |
1104 | `----------*/ | |
1105 | ||
1106 | #ifdef YYPARSE_PARAM | |
1107 | # if defined (__STDC__) || defined (__cplusplus) | |
1108 | int yyparse (void *YYPARSE_PARAM) | |
1109 | # else | |
1110 | int yyparse (YYPARSE_PARAM) | |
1111 | void *YYPARSE_PARAM; | |
1112 | # endif | |
1113 | #else /* ! YYPARSE_PARAM */ | |
1114 | #if defined (__STDC__) || defined (__cplusplus) | |
1115 | int | |
1116 | yyparse (void) | |
1117 | #else | |
1da177e4 | 1118 | int |
c40f5640 SR |
1119 | yyparse () |
1120 | ||
1121 | #endif | |
1122 | #endif | |
1da177e4 | 1123 | { |
c40f5640 | 1124 | |
1da177e4 LT |
1125 | register int yystate; |
1126 | register int yyn; | |
c40f5640 SR |
1127 | int yyresult; |
1128 | /* Number of tokens to shift before error messages enabled. */ | |
1129 | int yyerrstatus; | |
1130 | /* Look-ahead token as an internal (translated) token number. */ | |
1131 | int yytoken = 0; | |
1132 | ||
1133 | /* Three stacks and their tools: | |
1134 | `yyss': related to states, | |
1135 | `yyvs': related to semantic values, | |
1136 | `yyls': related to locations. | |
1137 | ||
1138 | Refer to the stacks thru separate pointers, to allow yyoverflow | |
1139 | to reallocate them elsewhere. */ | |
1140 | ||
1141 | /* The state stack. */ | |
1142 | short int yyssa[YYINITDEPTH]; | |
1143 | short int *yyss = yyssa; | |
1144 | register short int *yyssp; | |
1145 | ||
1146 | /* The semantic value stack. */ | |
1147 | YYSTYPE yyvsa[YYINITDEPTH]; | |
1148 | YYSTYPE *yyvs = yyvsa; | |
1da177e4 | 1149 | register YYSTYPE *yyvsp; |
1da177e4 | 1150 | |
1da177e4 | 1151 | |
1da177e4 | 1152 | |
1da177e4 | 1153 | #define YYPOPSTACK (yyvsp--, yyssp--) |
1da177e4 | 1154 | |
c40f5640 | 1155 | YYSIZE_T yystacksize = YYINITDEPTH; |
1da177e4 | 1156 | |
c40f5640 SR |
1157 | /* The variables used to return semantic value and location from the |
1158 | action routines. */ | |
1159 | YYSTYPE yyval; | |
1da177e4 | 1160 | |
1da177e4 | 1161 | |
c40f5640 SR |
1162 | /* When reducing, the number of symbols on the RHS of the reduced |
1163 | rule. */ | |
1da177e4 LT |
1164 | int yylen; |
1165 | ||
c40f5640 | 1166 | YYDPRINTF ((stderr, "Starting parse\n")); |
1da177e4 LT |
1167 | |
1168 | yystate = 0; | |
1169 | yyerrstatus = 0; | |
1170 | yynerrs = 0; | |
1171 | yychar = YYEMPTY; /* Cause a token to be read. */ | |
1172 | ||
1173 | /* Initialize stack pointers. | |
1174 | Waste one element of value and location stack | |
1175 | so that they stay on the same level as the state stack. | |
1176 | The wasted elements are never initialized. */ | |
1177 | ||
c40f5640 | 1178 | yyssp = yyss; |
1da177e4 | 1179 | yyvsp = yyvs; |
1da177e4 | 1180 | |
1da177e4 | 1181 | |
c40f5640 | 1182 | yyvsp[0] = yylval; |
1da177e4 | 1183 | |
c40f5640 | 1184 | goto yysetstate; |
1da177e4 | 1185 | |
c40f5640 SR |
1186 | /*------------------------------------------------------------. |
1187 | | yynewstate -- Push a new state, which is found in yystate. | | |
1188 | `------------------------------------------------------------*/ | |
1189 | yynewstate: | |
1190 | /* In all cases, when you get here, the value and location stacks | |
1191 | have just been pushed. so pushing a state here evens the stacks. | |
1192 | */ | |
1193 | yyssp++; | |
1194 | ||
1195 | yysetstate: | |
1196 | *yyssp = yystate; | |
1197 | ||
1198 | if (yyss + yystacksize - 1 <= yyssp) | |
1199 | { | |
1da177e4 | 1200 | /* Get the current used size of the three stacks, in elements. */ |
c40f5640 | 1201 | YYSIZE_T yysize = yyssp - yyss + 1; |
1da177e4 LT |
1202 | |
1203 | #ifdef yyoverflow | |
c40f5640 SR |
1204 | { |
1205 | /* Give user a chance to reallocate the stack. Use copies of | |
1206 | these so that the &'s don't force the real ones into | |
1207 | memory. */ | |
1208 | YYSTYPE *yyvs1 = yyvs; | |
1209 | short int *yyss1 = yyss; | |
1210 | ||
1211 | ||
1212 | /* Each stack pointer address is followed by the size of the | |
1213 | data in use in that stack, in bytes. This used to be a | |
1214 | conditional around just the two extra args, but that might | |
1215 | be undefined if yyoverflow is a macro. */ | |
1216 | yyoverflow ("parser stack overflow", | |
1217 | &yyss1, yysize * sizeof (*yyssp), | |
1218 | &yyvs1, yysize * sizeof (*yyvsp), | |
1219 | ||
1220 | &yystacksize); | |
1221 | ||
1222 | yyss = yyss1; | |
1223 | yyvs = yyvs1; | |
1224 | } | |
1da177e4 | 1225 | #else /* no yyoverflow */ |
c40f5640 SR |
1226 | # ifndef YYSTACK_RELOCATE |
1227 | goto yyoverflowlab; | |
1228 | # else | |
1da177e4 | 1229 | /* Extend the stack our own way. */ |
c40f5640 SR |
1230 | if (YYMAXDEPTH <= yystacksize) |
1231 | goto yyoverflowlab; | |
1da177e4 | 1232 | yystacksize *= 2; |
c40f5640 | 1233 | if (YYMAXDEPTH < yystacksize) |
1da177e4 | 1234 | yystacksize = YYMAXDEPTH; |
c40f5640 SR |
1235 | |
1236 | { | |
1237 | short int *yyss1 = yyss; | |
1238 | union yyalloc *yyptr = | |
1239 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); | |
1240 | if (! yyptr) | |
1241 | goto yyoverflowlab; | |
1242 | YYSTACK_RELOCATE (yyss); | |
1243 | YYSTACK_RELOCATE (yyvs); | |
1244 | ||
1245 | # undef YYSTACK_RELOCATE | |
1246 | if (yyss1 != yyssa) | |
1247 | YYSTACK_FREE (yyss1); | |
1248 | } | |
1249 | # endif | |
1da177e4 LT |
1250 | #endif /* no yyoverflow */ |
1251 | ||
c40f5640 SR |
1252 | yyssp = yyss + yysize - 1; |
1253 | yyvsp = yyvs + yysize - 1; | |
1da177e4 | 1254 | |
1da177e4 | 1255 | |
c40f5640 SR |
1256 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
1257 | (unsigned long int) yystacksize)); | |
1258 | ||
1259 | if (yyss + yystacksize - 1 <= yyssp) | |
1da177e4 LT |
1260 | YYABORT; |
1261 | } | |
1262 | ||
c40f5640 | 1263 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
1da177e4 LT |
1264 | |
1265 | goto yybackup; | |
c40f5640 SR |
1266 | |
1267 | /*-----------. | |
1268 | | yybackup. | | |
1269 | `-----------*/ | |
1270 | yybackup: | |
1da177e4 LT |
1271 | |
1272 | /* Do appropriate processing given the current state. */ | |
c40f5640 | 1273 | /* Read a look-ahead token if we need one and don't already have one. */ |
1da177e4 LT |
1274 | /* yyresume: */ |
1275 | ||
c40f5640 | 1276 | /* First try to decide what to do without reference to look-ahead token. */ |
1da177e4 LT |
1277 | |
1278 | yyn = yypact[yystate]; | |
c40f5640 | 1279 | if (yyn == YYPACT_NINF) |
1da177e4 LT |
1280 | goto yydefault; |
1281 | ||
c40f5640 | 1282 | /* Not known => get a look-ahead token if don't already have one. */ |
1da177e4 | 1283 | |
c40f5640 | 1284 | /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ |
1da177e4 LT |
1285 | if (yychar == YYEMPTY) |
1286 | { | |
c40f5640 | 1287 | YYDPRINTF ((stderr, "Reading a token: ")); |
1da177e4 LT |
1288 | yychar = YYLEX; |
1289 | } | |
1290 | ||
c40f5640 | 1291 | if (yychar <= YYEOF) |
1da177e4 | 1292 | { |
c40f5640 SR |
1293 | yychar = yytoken = YYEOF; |
1294 | YYDPRINTF ((stderr, "Now at end of input.\n")); | |
1da177e4 LT |
1295 | } |
1296 | else | |
1297 | { | |
c40f5640 SR |
1298 | yytoken = YYTRANSLATE (yychar); |
1299 | YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); | |
1da177e4 LT |
1300 | } |
1301 | ||
c40f5640 SR |
1302 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
1303 | detect an error, take that action. */ | |
1304 | yyn += yytoken; | |
1305 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) | |
1da177e4 | 1306 | goto yydefault; |
1da177e4 | 1307 | yyn = yytable[yyn]; |
c40f5640 | 1308 | if (yyn <= 0) |
1da177e4 | 1309 | { |
c40f5640 | 1310 | if (yyn == 0 || yyn == YYTABLE_NINF) |
1da177e4 LT |
1311 | goto yyerrlab; |
1312 | yyn = -yyn; | |
1313 | goto yyreduce; | |
1314 | } | |
1da177e4 LT |
1315 | |
1316 | if (yyn == YYFINAL) | |
1317 | YYACCEPT; | |
1318 | ||
c40f5640 SR |
1319 | /* Shift the look-ahead token. */ |
1320 | YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); | |
1da177e4 LT |
1321 | |
1322 | /* Discard the token being shifted unless it is eof. */ | |
1323 | if (yychar != YYEOF) | |
1324 | yychar = YYEMPTY; | |
1325 | ||
1326 | *++yyvsp = yylval; | |
1da177e4 | 1327 | |
c40f5640 SR |
1328 | |
1329 | /* Count tokens shifted since error; after three, turn off error | |
1330 | status. */ | |
1331 | if (yyerrstatus) | |
1332 | yyerrstatus--; | |
1da177e4 LT |
1333 | |
1334 | yystate = yyn; | |
1335 | goto yynewstate; | |
1336 | ||
1da177e4 | 1337 | |
c40f5640 SR |
1338 | /*-----------------------------------------------------------. |
1339 | | yydefault -- do the default action for the current state. | | |
1340 | `-----------------------------------------------------------*/ | |
1341 | yydefault: | |
1da177e4 LT |
1342 | yyn = yydefact[yystate]; |
1343 | if (yyn == 0) | |
1344 | goto yyerrlab; | |
c40f5640 | 1345 | goto yyreduce; |
1da177e4 | 1346 | |
c40f5640 SR |
1347 | |
1348 | /*-----------------------------. | |
1349 | | yyreduce -- Do a reduction. | | |
1350 | `-----------------------------*/ | |
1da177e4 | 1351 | yyreduce: |
c40f5640 | 1352 | /* yyn is the number of a rule to reduce with. */ |
1da177e4 | 1353 | yylen = yyr2[yyn]; |
1da177e4 | 1354 | |
c40f5640 SR |
1355 | /* If YYLEN is nonzero, implement the default value of the action: |
1356 | `$$ = $1'. | |
1da177e4 | 1357 | |
c40f5640 SR |
1358 | Otherwise, the following line sets YYVAL to garbage. |
1359 | This behavior is undocumented and Bison | |
1360 | users should not rely upon it. Assigning to YYVAL | |
1361 | unconditionally makes the parser a bit smaller, and it avoids a | |
1362 | GCC warning that YYVAL may be used uninitialized. */ | |
1363 | yyval = yyvsp[1-yylen]; | |
1da177e4 | 1364 | |
1da177e4 | 1365 | |
c40f5640 SR |
1366 | YY_REDUCE_PRINT (yyn); |
1367 | switch (yyn) | |
1368 | { | |
1369 | case 4: | |
1da177e4 | 1370 | #line 107 "scripts/genksyms/parse.y" |
c40f5640 SR |
1371 | { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; ;} |
1372 | break; | |
1373 | ||
1374 | case 5: | |
1da177e4 | 1375 | #line 109 "scripts/genksyms/parse.y" |
c40f5640 SR |
1376 | { free_list(*(yyvsp[0]), NULL); *(yyvsp[0]) = NULL; ;} |
1377 | break; | |
1378 | ||
1379 | case 6: | |
1da177e4 | 1380 | #line 113 "scripts/genksyms/parse.y" |
c40f5640 SR |
1381 | { is_typedef = 1; ;} |
1382 | break; | |
1383 | ||
1384 | case 7: | |
1da177e4 | 1385 | #line 114 "scripts/genksyms/parse.y" |
c40f5640 SR |
1386 | { (yyval) = (yyvsp[0]); ;} |
1387 | break; | |
1388 | ||
1389 | case 12: | |
1da177e4 | 1390 | #line 119 "scripts/genksyms/parse.y" |
c40f5640 SR |
1391 | { (yyval) = (yyvsp[0]); ;} |
1392 | break; | |
1393 | ||
1394 | case 13: | |
1da177e4 | 1395 | #line 120 "scripts/genksyms/parse.y" |
c40f5640 SR |
1396 | { (yyval) = (yyvsp[0]); ;} |
1397 | break; | |
1398 | ||
1399 | case 14: | |
1da177e4 | 1400 | #line 125 "scripts/genksyms/parse.y" |
c40f5640 SR |
1401 | { if (current_name) { |
1402 | struct string_list *decl = (*(yyvsp[0]))->next; | |
1403 | (*(yyvsp[0]))->next = NULL; | |
1da177e4 LT |
1404 | add_symbol(current_name, |
1405 | is_typedef ? SYM_TYPEDEF : SYM_NORMAL, | |
1406 | decl, is_extern); | |
1407 | current_name = NULL; | |
1408 | } | |
c40f5640 SR |
1409 | (yyval) = (yyvsp[0]); |
1410 | ;} | |
1411 | break; | |
1412 | ||
1413 | case 15: | |
1da177e4 | 1414 | #line 138 "scripts/genksyms/parse.y" |
c40f5640 SR |
1415 | { (yyval) = NULL; ;} |
1416 | break; | |
1417 | ||
1418 | case 17: | |
1da177e4 | 1419 | #line 144 "scripts/genksyms/parse.y" |
c40f5640 SR |
1420 | { struct string_list *decl = *(yyvsp[0]); |
1421 | *(yyvsp[0]) = NULL; | |
1da177e4 LT |
1422 | add_symbol(current_name, |
1423 | is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); | |
1424 | current_name = NULL; | |
c40f5640 SR |
1425 | (yyval) = (yyvsp[0]); |
1426 | ;} | |
1427 | break; | |
1428 | ||
1429 | case 18: | |
1da177e4 | 1430 | #line 152 "scripts/genksyms/parse.y" |
c40f5640 SR |
1431 | { struct string_list *decl = *(yyvsp[0]); |
1432 | *(yyvsp[0]) = NULL; | |
1433 | free_list(*(yyvsp[-1]), NULL); | |
1434 | *(yyvsp[-1]) = decl_spec; | |
1da177e4 LT |
1435 | add_symbol(current_name, |
1436 | is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern); | |
1437 | current_name = NULL; | |
c40f5640 SR |
1438 | (yyval) = (yyvsp[0]); |
1439 | ;} | |
1440 | break; | |
1441 | ||
1442 | case 19: | |
1da177e4 | 1443 | #line 165 "scripts/genksyms/parse.y" |
c40f5640 SR |
1444 | { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]) ? (yyvsp[-1]) : (yyvsp[-2]) ? (yyvsp[-2]) : (yyvsp[-3]); ;} |
1445 | break; | |
1446 | ||
1447 | case 20: | |
1da177e4 | 1448 | #line 170 "scripts/genksyms/parse.y" |
c40f5640 SR |
1449 | { decl_spec = NULL; ;} |
1450 | break; | |
1451 | ||
1452 | case 22: | |
1da177e4 | 1453 | #line 175 "scripts/genksyms/parse.y" |
c40f5640 SR |
1454 | { decl_spec = *(yyvsp[0]); ;} |
1455 | break; | |
1456 | ||
1457 | case 23: | |
1da177e4 | 1458 | #line 176 "scripts/genksyms/parse.y" |
c40f5640 SR |
1459 | { decl_spec = *(yyvsp[0]); ;} |
1460 | break; | |
1461 | ||
1462 | case 24: | |
1da177e4 | 1463 | #line 181 "scripts/genksyms/parse.y" |
c40f5640 | 1464 | { /* Version 2 checksumming ignores storage class, as that |
1da177e4 | 1465 | is really irrelevant to the linkage. */ |
c40f5640 SR |
1466 | remove_node((yyvsp[0])); |
1467 | (yyval) = (yyvsp[0]); | |
1468 | ;} | |
1469 | break; | |
1470 | ||
1471 | case 29: | |
1da177e4 | 1472 | #line 193 "scripts/genksyms/parse.y" |
c40f5640 SR |
1473 | { is_extern = 1; (yyval) = (yyvsp[0]); ;} |
1474 | break; | |
1475 | ||
1476 | case 30: | |
1da177e4 | 1477 | #line 194 "scripts/genksyms/parse.y" |
c40f5640 SR |
1478 | { is_extern = 0; (yyval) = (yyvsp[0]); ;} |
1479 | break; | |
1480 | ||
1481 | case 35: | |
1482 | #line 206 "scripts/genksyms/parse.y" | |
1483 | { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_STRUCT; (yyval) = (yyvsp[0]); ;} | |
1484 | break; | |
1485 | ||
1486 | case 36: | |
1487 | #line 208 "scripts/genksyms/parse.y" | |
1488 | { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_UNION; (yyval) = (yyvsp[0]); ;} | |
1489 | break; | |
1490 | ||
1491 | case 37: | |
1492 | #line 210 "scripts/genksyms/parse.y" | |
1493 | { remove_node((yyvsp[-1])); (*(yyvsp[0]))->tag = SYM_ENUM; (yyval) = (yyvsp[0]); ;} | |
1494 | break; | |
1495 | ||
1496 | case 38: | |
1497 | #line 214 "scripts/genksyms/parse.y" | |
1498 | { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r; | |
1da177e4 | 1499 | r = copy_node(i); r->tag = SYM_STRUCT; |
c40f5640 | 1500 | r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL; |
1da177e4 | 1501 | add_symbol(i->string, SYM_STRUCT, s, is_extern); |
c40f5640 SR |
1502 | (yyval) = (yyvsp[0]); |
1503 | ;} | |
1504 | break; | |
1505 | ||
1506 | case 39: | |
1507 | #line 221 "scripts/genksyms/parse.y" | |
1508 | { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r; | |
1da177e4 | 1509 | r = copy_node(i); r->tag = SYM_UNION; |
c40f5640 | 1510 | r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL; |
1da177e4 | 1511 | add_symbol(i->string, SYM_UNION, s, is_extern); |
c40f5640 SR |
1512 | (yyval) = (yyvsp[0]); |
1513 | ;} | |
1514 | break; | |
1515 | ||
1516 | case 40: | |
1517 | #line 228 "scripts/genksyms/parse.y" | |
1518 | { struct string_list *s = *(yyvsp[0]), *i = *(yyvsp[-1]), *r; | |
1da177e4 | 1519 | r = copy_node(i); r->tag = SYM_ENUM; |
c40f5640 | 1520 | r->next = (*(yyvsp[-2]))->next; *(yyvsp[0]) = r; (*(yyvsp[-2]))->next = NULL; |
1da177e4 | 1521 | add_symbol(i->string, SYM_ENUM, s, is_extern); |
c40f5640 SR |
1522 | (yyval) = (yyvsp[0]); |
1523 | ;} | |
1524 | break; | |
1525 | ||
1526 | case 41: | |
1da177e4 | 1527 | #line 236 "scripts/genksyms/parse.y" |
c40f5640 SR |
1528 | { (yyval) = (yyvsp[0]); ;} |
1529 | break; | |
1530 | ||
1531 | case 42: | |
1da177e4 | 1532 | #line 237 "scripts/genksyms/parse.y" |
c40f5640 SR |
1533 | { (yyval) = (yyvsp[0]); ;} |
1534 | break; | |
1535 | ||
1536 | case 43: | |
1537 | #line 238 "scripts/genksyms/parse.y" | |
1538 | { (yyval) = (yyvsp[0]); ;} | |
1539 | break; | |
1540 | ||
1541 | case 54: | |
1542 | #line 252 "scripts/genksyms/parse.y" | |
1543 | { (*(yyvsp[0]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[0]); ;} | |
1544 | break; | |
1545 | ||
1546 | case 55: | |
1547 | #line 257 "scripts/genksyms/parse.y" | |
1548 | { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;} | |
1549 | break; | |
1550 | ||
1551 | case 56: | |
1552 | #line 261 "scripts/genksyms/parse.y" | |
1553 | { (yyval) = NULL; ;} | |
1554 | break; | |
1555 | ||
1556 | case 59: | |
1557 | #line 267 "scripts/genksyms/parse.y" | |
1558 | { (yyval) = (yyvsp[0]); ;} | |
1559 | break; | |
1560 | ||
1561 | case 63: | |
1562 | #line 273 "scripts/genksyms/parse.y" | |
1563 | { /* restrict has no effect in prototypes so ignore it */ | |
1564 | remove_node((yyvsp[0])); | |
1565 | (yyval) = (yyvsp[0]); | |
1566 | ;} | |
1567 | break; | |
1568 | ||
1569 | case 64: | |
1570 | #line 280 "scripts/genksyms/parse.y" | |
1571 | { (yyval) = (yyvsp[0]); ;} | |
1572 | break; | |
1573 | ||
1574 | case 66: | |
1575 | #line 286 "scripts/genksyms/parse.y" | |
1576 | { if (current_name != NULL) { | |
1da177e4 LT |
1577 | error_with_pos("unexpected second declaration name"); |
1578 | YYERROR; | |
1579 | } else { | |
c40f5640 SR |
1580 | current_name = (*(yyvsp[0]))->string; |
1581 | (yyval) = (yyvsp[0]); | |
1da177e4 | 1582 | } |
c40f5640 SR |
1583 | ;} |
1584 | break; | |
1585 | ||
1586 | case 67: | |
1587 | #line 295 "scripts/genksyms/parse.y" | |
1588 | { (yyval) = (yyvsp[0]); ;} | |
1589 | break; | |
1590 | ||
1591 | case 68: | |
1592 | #line 297 "scripts/genksyms/parse.y" | |
1593 | { (yyval) = (yyvsp[0]); ;} | |
1594 | break; | |
1595 | ||
1596 | case 69: | |
1597 | #line 299 "scripts/genksyms/parse.y" | |
1598 | { (yyval) = (yyvsp[0]); ;} | |
1599 | break; | |
1600 | ||
1601 | case 70: | |
1602 | #line 301 "scripts/genksyms/parse.y" | |
1603 | { (yyval) = (yyvsp[0]); ;} | |
1604 | break; | |
1605 | ||
1606 | case 71: | |
1607 | #line 303 "scripts/genksyms/parse.y" | |
1608 | { (yyval) = (yyvsp[0]); ;} | |
1609 | break; | |
1610 | ||
1611 | case 72: | |
1612 | #line 309 "scripts/genksyms/parse.y" | |
1613 | { (yyval) = (yyvsp[0]); ;} | |
1614 | break; | |
1615 | ||
1616 | case 76: | |
1617 | #line 317 "scripts/genksyms/parse.y" | |
1618 | { (yyval) = (yyvsp[0]); ;} | |
1619 | break; | |
1620 | ||
1621 | case 77: | |
1622 | #line 319 "scripts/genksyms/parse.y" | |
1623 | { (yyval) = (yyvsp[0]); ;} | |
1624 | break; | |
1625 | ||
1626 | case 78: | |
1627 | #line 321 "scripts/genksyms/parse.y" | |
1628 | { (yyval) = (yyvsp[0]); ;} | |
1629 | break; | |
1630 | ||
1631 | case 79: | |
1632 | #line 323 "scripts/genksyms/parse.y" | |
1633 | { (yyval) = (yyvsp[0]); ;} | |
1634 | break; | |
1635 | ||
1636 | case 80: | |
1637 | #line 325 "scripts/genksyms/parse.y" | |
1638 | { (yyval) = (yyvsp[0]); ;} | |
1639 | break; | |
1640 | ||
1641 | case 81: | |
1642 | #line 329 "scripts/genksyms/parse.y" | |
1643 | { (yyval) = (yyvsp[0]); ;} | |
1644 | break; | |
1645 | ||
1646 | case 83: | |
1647 | #line 331 "scripts/genksyms/parse.y" | |
1648 | { (yyval) = (yyvsp[0]); ;} | |
1649 | break; | |
1650 | ||
1651 | case 84: | |
1652 | #line 335 "scripts/genksyms/parse.y" | |
1653 | { (yyval) = NULL; ;} | |
1654 | break; | |
1655 | ||
1656 | case 87: | |
1657 | #line 342 "scripts/genksyms/parse.y" | |
1658 | { (yyval) = (yyvsp[0]); ;} | |
1659 | break; | |
1660 | ||
1661 | case 88: | |
1662 | #line 347 "scripts/genksyms/parse.y" | |
1663 | { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;} | |
1664 | break; | |
1665 | ||
1666 | case 89: | |
1667 | #line 352 "scripts/genksyms/parse.y" | |
1668 | { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;} | |
1669 | break; | |
1670 | ||
1671 | case 91: | |
1672 | #line 357 "scripts/genksyms/parse.y" | |
1673 | { (yyval) = NULL; ;} | |
1674 | break; | |
1675 | ||
1676 | case 92: | |
1677 | #line 359 "scripts/genksyms/parse.y" | |
1678 | { /* For version 2 checksums, we don't want to remember | |
1da177e4 | 1679 | private parameter names. */ |
c40f5640 SR |
1680 | remove_node((yyvsp[0])); |
1681 | (yyval) = (yyvsp[0]); | |
1682 | ;} | |
1683 | break; | |
1684 | ||
1685 | case 93: | |
1686 | #line 367 "scripts/genksyms/parse.y" | |
1687 | { remove_node((yyvsp[0])); | |
1688 | (yyval) = (yyvsp[0]); | |
1689 | ;} | |
1690 | break; | |
1691 | ||
1692 | case 94: | |
1693 | #line 371 "scripts/genksyms/parse.y" | |
1694 | { (yyval) = (yyvsp[0]); ;} | |
1695 | break; | |
1696 | ||
1697 | case 95: | |
1698 | #line 373 "scripts/genksyms/parse.y" | |
1699 | { (yyval) = (yyvsp[0]); ;} | |
1700 | break; | |
1701 | ||
1702 | case 96: | |
1703 | #line 375 "scripts/genksyms/parse.y" | |
1704 | { (yyval) = (yyvsp[0]); ;} | |
1705 | break; | |
1706 | ||
1707 | case 97: | |
1708 | #line 377 "scripts/genksyms/parse.y" | |
1709 | { (yyval) = (yyvsp[0]); ;} | |
1710 | break; | |
1711 | ||
1712 | case 98: | |
1713 | #line 379 "scripts/genksyms/parse.y" | |
1714 | { (yyval) = (yyvsp[0]); ;} | |
1715 | break; | |
1716 | ||
1717 | case 99: | |
1718 | #line 384 "scripts/genksyms/parse.y" | |
1719 | { struct string_list *decl = *(yyvsp[-1]); | |
1720 | *(yyvsp[-1]) = NULL; | |
1da177e4 | 1721 | add_symbol(current_name, SYM_NORMAL, decl, is_extern); |
c40f5640 SR |
1722 | (yyval) = (yyvsp[0]); |
1723 | ;} | |
1724 | break; | |
1725 | ||
1726 | case 100: | |
1727 | #line 392 "scripts/genksyms/parse.y" | |
1728 | { (yyval) = NULL; ;} | |
1729 | break; | |
1730 | ||
1731 | case 102: | |
1732 | #line 399 "scripts/genksyms/parse.y" | |
1733 | { remove_list((yyvsp[0]), &(*(yyvsp[-1]))->next); (yyval) = (yyvsp[0]); ;} | |
1734 | break; | |
1735 | ||
1736 | case 103: | |
1da177e4 | 1737 | #line 403 "scripts/genksyms/parse.y" |
c40f5640 SR |
1738 | { (yyval) = (yyvsp[0]); ;} |
1739 | break; | |
1740 | ||
1741 | case 104: | |
1742 | #line 404 "scripts/genksyms/parse.y" | |
1743 | { (yyval) = (yyvsp[0]); ;} | |
1744 | break; | |
1745 | ||
1746 | case 105: | |
1747 | #line 408 "scripts/genksyms/parse.y" | |
1748 | { (yyval) = NULL; ;} | |
1749 | break; | |
1750 | ||
1751 | case 108: | |
1752 | #line 414 "scripts/genksyms/parse.y" | |
1753 | { (yyval) = (yyvsp[0]); ;} | |
1754 | break; | |
1755 | ||
1756 | case 109: | |
1757 | #line 419 "scripts/genksyms/parse.y" | |
1758 | { (yyval) = (yyvsp[0]); ;} | |
1759 | break; | |
1760 | ||
1761 | case 110: | |
1762 | #line 421 "scripts/genksyms/parse.y" | |
1763 | { (yyval) = (yyvsp[0]); ;} | |
1764 | break; | |
1765 | ||
1766 | case 111: | |
1767 | #line 425 "scripts/genksyms/parse.y" | |
1768 | { (yyval) = NULL; ;} | |
1769 | break; | |
1770 | ||
1771 | case 114: | |
1772 | #line 431 "scripts/genksyms/parse.y" | |
1773 | { (yyval) = (yyvsp[0]); ;} | |
1774 | break; | |
1775 | ||
1776 | case 115: | |
1da177e4 | 1777 | #line 435 "scripts/genksyms/parse.y" |
c40f5640 SR |
1778 | { (yyval) = (yyvsp[0]) ? (yyvsp[0]) : (yyvsp[-1]); ;} |
1779 | break; | |
1780 | ||
1781 | case 116: | |
1782 | #line 436 "scripts/genksyms/parse.y" | |
1783 | { (yyval) = (yyvsp[0]); ;} | |
1784 | break; | |
1785 | ||
1786 | case 118: | |
1787 | #line 441 "scripts/genksyms/parse.y" | |
1788 | { (yyval) = (yyvsp[0]); ;} | |
1789 | break; | |
1790 | ||
1791 | case 119: | |
1792 | #line 445 "scripts/genksyms/parse.y" | |
1793 | { (yyval) = NULL; ;} | |
1794 | break; | |
1795 | ||
1796 | case 121: | |
1797 | #line 450 "scripts/genksyms/parse.y" | |
1798 | { (yyval) = (yyvsp[0]); ;} | |
1799 | break; | |
1800 | ||
1801 | case 122: | |
1802 | #line 454 "scripts/genksyms/parse.y" | |
1803 | { (yyval) = NULL; ;} | |
1804 | break; | |
1805 | ||
1806 | case 124: | |
1807 | #line 460 "scripts/genksyms/parse.y" | |
1808 | { export_symbol((*(yyvsp[-2]))->string); (yyval) = (yyvsp[0]); ;} | |
1809 | break; | |
1810 | ||
1811 | ||
1812 | } | |
1813 | ||
1814 | /* Line 1037 of yacc.c. */ | |
1815 | #line 1816 "scripts/genksyms/parse.c" | |
1da177e4 LT |
1816 | \f |
1817 | yyvsp -= yylen; | |
1818 | yyssp -= yylen; | |
1da177e4 | 1819 | |
c40f5640 SR |
1820 | |
1821 | YY_STACK_PRINT (yyss, yyssp); | |
1da177e4 LT |
1822 | |
1823 | *++yyvsp = yyval; | |
1824 | ||
1da177e4 | 1825 | |
c40f5640 SR |
1826 | /* Now `shift' the result of the reduction. Determine what state |
1827 | that goes to, based on the state we popped back to and the rule | |
1828 | number reduced by. */ | |
1da177e4 LT |
1829 | |
1830 | yyn = yyr1[yyn]; | |
1831 | ||
c40f5640 SR |
1832 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
1833 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) | |
1da177e4 LT |
1834 | yystate = yytable[yystate]; |
1835 | else | |
c40f5640 | 1836 | yystate = yydefgoto[yyn - YYNTOKENS]; |
1da177e4 LT |
1837 | |
1838 | goto yynewstate; | |
1839 | ||
1da177e4 | 1840 | |
c40f5640 SR |
1841 | /*------------------------------------. |
1842 | | yyerrlab -- here on detecting error | | |
1843 | `------------------------------------*/ | |
1844 | yyerrlab: | |
1845 | /* If not already recovering from an error, report this error. */ | |
1846 | if (!yyerrstatus) | |
1da177e4 LT |
1847 | { |
1848 | ++yynerrs; | |
c40f5640 | 1849 | #if YYERROR_VERBOSE |
1da177e4 LT |
1850 | yyn = yypact[yystate]; |
1851 | ||
c40f5640 | 1852 | if (YYPACT_NINF < yyn && yyn < YYLAST) |
1da177e4 | 1853 | { |
c40f5640 SR |
1854 | YYSIZE_T yysize = 0; |
1855 | int yytype = YYTRANSLATE (yychar); | |
1856 | const char* yyprefix; | |
1857 | char *yymsg; | |
1858 | int yyx; | |
1859 | ||
1860 | /* Start YYX at -YYN if negative to avoid negative indexes in | |
1861 | YYCHECK. */ | |
1862 | int yyxbegin = yyn < 0 ? -yyn : 0; | |
1863 | ||
1864 | /* Stay within bounds of both yycheck and yytname. */ | |
1865 | int yychecklim = YYLAST - yyn; | |
1866 | int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; | |
1867 | int yycount = 0; | |
1868 | ||
1869 | yyprefix = ", expecting "; | |
1870 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) | |
1871 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) | |
1872 | { | |
1873 | yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); | |
1874 | yycount += 1; | |
1875 | if (yycount == 5) | |
1876 | { | |
1877 | yysize = 0; | |
1878 | break; | |
1879 | } | |
1880 | } | |
1881 | yysize += (sizeof ("syntax error, unexpected ") | |
1882 | + yystrlen (yytname[yytype])); | |
1883 | yymsg = (char *) YYSTACK_ALLOC (yysize); | |
1884 | if (yymsg != 0) | |
1da177e4 | 1885 | { |
c40f5640 SR |
1886 | char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); |
1887 | yyp = yystpcpy (yyp, yytname[yytype]); | |
1da177e4 | 1888 | |
c40f5640 | 1889 | if (yycount < 5) |
1da177e4 | 1890 | { |
c40f5640 SR |
1891 | yyprefix = ", expecting "; |
1892 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) | |
1893 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) | |
1da177e4 | 1894 | { |
c40f5640 SR |
1895 | yyp = yystpcpy (yyp, yyprefix); |
1896 | yyp = yystpcpy (yyp, yytname[yyx]); | |
1897 | yyprefix = " or "; | |
1da177e4 LT |
1898 | } |
1899 | } | |
c40f5640 SR |
1900 | yyerror (yymsg); |
1901 | YYSTACK_FREE (yymsg); | |
1da177e4 LT |
1902 | } |
1903 | else | |
c40f5640 | 1904 | yyerror ("syntax error; also virtual memory exhausted"); |
1da177e4 LT |
1905 | } |
1906 | else | |
1907 | #endif /* YYERROR_VERBOSE */ | |
c40f5640 | 1908 | yyerror ("syntax error"); |
1da177e4 LT |
1909 | } |
1910 | ||
c40f5640 | 1911 | |
1da177e4 LT |
1912 | |
1913 | if (yyerrstatus == 3) | |
1914 | { | |
c40f5640 SR |
1915 | /* If just tried and failed to reuse look-ahead token after an |
1916 | error, discard it. */ | |
1917 | ||
1918 | if (yychar <= YYEOF) | |
1919 | { | |
1920 | /* If at end of input, pop the error token, | |
1921 | then the rest of the stack, then return failure. */ | |
1922 | if (yychar == YYEOF) | |
1923 | for (;;) | |
1924 | { | |
1925 | ||
1926 | YYPOPSTACK; | |
1927 | if (yyssp == yyss) | |
1928 | YYABORT; | |
1929 | yydestruct ("Error: popping", | |
1930 | yystos[*yyssp], yyvsp); | |
1931 | } | |
1932 | } | |
1933 | else | |
1934 | { | |
1935 | yydestruct ("Error: discarding", yytoken, &yylval); | |
1936 | yychar = YYEMPTY; | |
1937 | } | |
1da177e4 LT |
1938 | } |
1939 | ||
c40f5640 SR |
1940 | /* Else will try to reuse look-ahead token after shifting the error |
1941 | token. */ | |
1942 | goto yyerrlab1; | |
1da177e4 | 1943 | |
1da177e4 | 1944 | |
c40f5640 SR |
1945 | /*---------------------------------------------------. |
1946 | | yyerrorlab -- error raised explicitly by YYERROR. | | |
1947 | `---------------------------------------------------*/ | |
1948 | yyerrorlab: | |
1da177e4 | 1949 | |
c40f5640 SR |
1950 | #ifdef __GNUC__ |
1951 | /* Pacify GCC when the user code never invokes YYERROR and the label | |
1952 | yyerrorlab therefore never appears in user code. */ | |
1953 | if (0) | |
1954 | goto yyerrorlab; | |
1da177e4 LT |
1955 | #endif |
1956 | ||
c40f5640 SR |
1957 | yyvsp -= yylen; |
1958 | yyssp -= yylen; | |
1959 | yystate = *yyssp; | |
1960 | goto yyerrlab1; | |
1961 | ||
1da177e4 | 1962 | |
c40f5640 SR |
1963 | /*-------------------------------------------------------------. |
1964 | | yyerrlab1 -- common code for both syntax error and YYERROR. | | |
1965 | `-------------------------------------------------------------*/ | |
1966 | yyerrlab1: | |
1967 | yyerrstatus = 3; /* Each real token shifted decrements this. */ | |
1da177e4 | 1968 | |
c40f5640 | 1969 | for (;;) |
1da177e4 | 1970 | { |
c40f5640 SR |
1971 | yyn = yypact[yystate]; |
1972 | if (yyn != YYPACT_NINF) | |
1973 | { | |
1974 | yyn += YYTERROR; | |
1975 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) | |
1976 | { | |
1977 | yyn = yytable[yyn]; | |
1978 | if (0 < yyn) | |
1979 | break; | |
1980 | } | |
1981 | } | |
1da177e4 | 1982 | |
c40f5640 SR |
1983 | /* Pop the current state because it cannot handle the error token. */ |
1984 | if (yyssp == yyss) | |
1985 | YYABORT; | |
1da177e4 | 1986 | |
1da177e4 | 1987 | |
c40f5640 SR |
1988 | yydestruct ("Error: popping", yystos[yystate], yyvsp); |
1989 | YYPOPSTACK; | |
1990 | yystate = *yyssp; | |
1991 | YY_STACK_PRINT (yyss, yyssp); | |
1da177e4 | 1992 | } |
1da177e4 LT |
1993 | |
1994 | if (yyn == YYFINAL) | |
1995 | YYACCEPT; | |
1996 | ||
1da177e4 | 1997 | *++yyvsp = yylval; |
c40f5640 SR |
1998 | |
1999 | ||
2000 | /* Shift the error token. */ | |
2001 | YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); | |
1da177e4 LT |
2002 | |
2003 | yystate = yyn; | |
2004 | goto yynewstate; | |
2005 | ||
c40f5640 SR |
2006 | |
2007 | /*-------------------------------------. | |
2008 | | yyacceptlab -- YYACCEPT comes here. | | |
2009 | `-------------------------------------*/ | |
2010 | yyacceptlab: | |
2011 | yyresult = 0; | |
2012 | goto yyreturn; | |
2013 | ||
2014 | /*-----------------------------------. | |
2015 | | yyabortlab -- YYABORT comes here. | | |
2016 | `-----------------------------------*/ | |
2017 | yyabortlab: | |
2018 | yydestruct ("Error: discarding lookahead", | |
2019 | yytoken, &yylval); | |
2020 | yychar = YYEMPTY; | |
2021 | yyresult = 1; | |
2022 | goto yyreturn; | |
2023 | ||
2024 | #ifndef yyoverflow | |
2025 | /*----------------------------------------------. | |
2026 | | yyoverflowlab -- parser overflow comes here. | | |
2027 | `----------------------------------------------*/ | |
2028 | yyoverflowlab: | |
2029 | yyerror ("parser stack overflow"); | |
2030 | yyresult = 2; | |
2031 | /* Fall through. */ | |
1da177e4 | 2032 | #endif |
1da177e4 | 2033 | |
c40f5640 SR |
2034 | yyreturn: |
2035 | #ifndef yyoverflow | |
2036 | if (yyss != yyssa) | |
2037 | YYSTACK_FREE (yyss); | |
1da177e4 | 2038 | #endif |
c40f5640 | 2039 | return yyresult; |
1da177e4 | 2040 | } |
c40f5640 SR |
2041 | |
2042 | ||
2043 | #line 464 "scripts/genksyms/parse.y" | |
1da177e4 LT |
2044 | |
2045 | ||
2046 | static void | |
2047 | yyerror(const char *e) | |
2048 | { | |
2049 | error_with_pos("%s", e); | |
2050 | } | |
c40f5640 | 2051 |