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Commit | Line | Data |
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28bf4b0b | 1 | /* |
2 | ** Inserted at beginning of c files generated by bison | |
3 | ** REMEMBER: Change bison.reset too. | |
4 | */ | |
5 | ||
6 | /*@-allmacros@*/ | |
7 | /*@+boolint@*/ | |
8 | /*@+charint@*/ | |
9 | /*@-macroparams@*/ | |
10 | /*@-macroundef@*/ | |
11 | /*@-unreachable@*/ | |
12 | /*@-macrospec@*/ | |
13 | /*@-varuse@*/ | |
14 | /*@+ignorequals@*/ | |
15 | /*@-macrostmt@*/ | |
16 | /*@-noeffect@*/ | |
17 | /*@-shadow@*/ | |
18 | /*@-exitarg@*/ | |
19 | /*@-macroredef@*/ | |
20 | /*@-uniondef@*/ | |
21 | /*@-compdef@*/ | |
22 | /*@-matchfields@*/ | |
23 | /*@-exportlocal@*/ | |
24 | /*@-evalorderuncon@*/ | |
25 | /*@-exportheader@*/ | |
26 | /*@-typeuse@*/ | |
27 | /*@-redecl@*/ | |
28 | /*@-redef@*/ | |
29 | /*@-noparams@*/ | |
30 | /*@-ansireserved@*/ | |
31 | /*@-fielduse@*/ | |
32 | /*@-ifblock@*/ | |
33 | /*@-elseifcomplete@*/ | |
34 | /*@-whileblock@*/ | |
35 | /*@-forblock@*/ | |
36 | /*@-branchstate@*/ | |
37 | /*@-readonlytrans@*/ | |
38 | /*@-namechecks@*/ | |
39 | /*@-usedef@*/ | |
40 | /*@-systemunrecog@*/ | |
41 | /*@-dependenttrans@*/ | |
42 | /*@-unqualifiedtrans@*/ | |
43 | /*@-nullassign@*/ | |
bb7c2085 | 44 | /*@-nullpass@*/ |
45 | /*@-nullptrarith*/ | |
46 | /*@-usereleased@*/ | |
60eced23 | 47 | /*@-declundef@*/ |
28bf4b0b | 48 | |
bbed3d50 | 49 | /*drl added 11/27/2001*/ |
bb7c2085 | 50 | /*@-bounds@*/ |
28bf4b0b | 51 | /* < end of bison.head > */ |
52 | ||
53 | ||
e8b84478 | 54 | /* A Bison parser, made from mtgrammar.y |
55 | by GNU Bison version 1.28 */ | |
28bf4b0b | 56 | |
57 | #define YYBISON 1 /* Identify Bison output. */ | |
58 | ||
59 | #define yyparse mtparse | |
60 | #define yylex mtlex | |
61 | #define yyerror mterror | |
62 | #define yylval mtlval | |
63 | #define yychar mtchar | |
64 | #define yydebug mtdebug | |
65 | #define yynerrs mtnerrs | |
e8b84478 | 66 | #define MT_BADTOK 257 |
67 | #define MT_END 258 | |
68 | #define MT_STATE 259 | |
69 | #define MT_GLOBAL 260 | |
70 | #define MT_CONTEXT 261 | |
71 | #define MT_ONEOF 262 | |
72 | #define MT_DEFAULTS 263 | |
73 | #define MT_DEFAULT 264 | |
74 | #define MT_REFERENCE 265 | |
75 | #define MT_PARAMETER 266 | |
76 | #define MT_RESULT 267 | |
77 | #define MT_CLAUSE 268 | |
78 | #define MT_LITERAL 269 | |
79 | #define MT_NULL 270 | |
80 | #define MT_ANNOTATIONS 271 | |
81 | #define MT_ARROW 272 | |
82 | #define MT_MERGE 273 | |
83 | #define MT_TRANSFERS 274 | |
84 | #define MT_PRECONDITIONS 275 | |
85 | #define MT_POSTCONDITIONS 276 | |
86 | #define MT_LOSEREFERENCE 277 | |
87 | #define MT_AS 278 | |
88 | #define MT_ERROR 279 | |
89 | #define MT_PLUS 280 | |
90 | #define MT_STAR 281 | |
91 | #define MT_BAR 282 | |
92 | #define MT_LPAREN 283 | |
93 | #define MT_RPAREN 284 | |
94 | #define MT_LBRACKET 285 | |
95 | #define MT_RBRACKET 286 | |
96 | #define MT_LBRACE 287 | |
97 | #define MT_RBRACE 288 | |
98 | #define MT_COMMA 289 | |
99 | #define MT_CHAR 290 | |
100 | #define MT_INT 291 | |
101 | #define MT_FLOAT 292 | |
102 | #define MT_DOUBLE 293 | |
103 | #define MT_VOID 294 | |
104 | #define MT_ANYTYPE 295 | |
105 | #define MT_INTEGRALTYPE 296 | |
106 | #define MT_UNSIGNEDINTEGRALTYPE 297 | |
107 | #define MT_SIGNEDINTEGRALTYPE 298 | |
108 | #define MT_CONST 299 | |
109 | #define MT_VOLATILE 300 | |
110 | #define MT_STRINGLIT 301 | |
111 | #define MT_IDENT 302 | |
28bf4b0b | 112 | |
28bf4b0b | 113 | |
114 | ||
115 | # include "bison.reset" | |
1b8ae690 | 116 | # include "splintMacros.nf" |
28bf4b0b | 117 | # include "llbasic.h" |
28bf4b0b | 118 | |
3e3ec469 | 119 | # ifndef S_SPLINT_S |
b7b694d6 | 120 | extern ctype mtscanner_lookupType (mttok p_tok) /*@modifies p_tok@*/ ; |
121 | # endif | |
122 | ||
68de3f33 | 123 | /*@i523@*/ /* can't include these here |
b7b694d6 | 124 | # include "mtgrammar.h" |
125 | # include "mtscanner.h" | |
126 | */ | |
127 | ||
4dd72714 | 128 | static /*@noreturn@*/ void mterror (char *); |
28bf4b0b | 129 | |
130 | /*@-noparams@*/ /* Can't list params since YYSTYPE isn't defined yet. */ | |
4dd72714 | 131 | extern int mtlex () ; |
28bf4b0b | 132 | static void yyprint (/*FILE *p_file, int p_type, YYSTYPE p_value */); |
133 | /*@=noparams@*/ | |
134 | ||
135 | # define YYPRINT(file, type, value) yyprint (file, type, value) | |
136 | ||
137 | # define YYDEBUG 1 | |
138 | ||
139 | # include "bison.head" | |
140 | ||
141 | ||
28bf4b0b | 142 | typedef union { |
143 | mttok tok; | |
144 | mtDeclarationNode mtdecl; | |
145 | mtDeclarationPiece mtpiece; | |
146 | mtDeclarationPieces mtpieces; | |
147 | mtContextNode mtcontext; | |
148 | mtValuesNode mtvalues; | |
149 | mtDefaultsNode mtdefaults; | |
150 | mtDefaultsDeclList mtdeflist; | |
151 | mtAnnotationsNode mtannotations; | |
152 | mtAnnotationList mtannotlist; | |
153 | mtAnnotationDecl mtannotdecl; | |
154 | mtMergeNode mtmerge; | |
155 | mtMergeItem mtmergeitem; | |
156 | mtMergeClauseList mtmergeclauselist; | |
157 | mtMergeClause mtmergeclause; | |
158 | mtTransferClauseList mttransferclauselist; | |
159 | mtTransferClause mttransferclause; | |
160 | mtTransferAction mttransferaction; | |
161 | mtLoseReferenceList mtlosereferencelist; | |
162 | mtLoseReference mtlosereference; | |
163 | ||
164 | /*@only@*/ cstringList cstringlist; | |
165 | ctype ctyp; | |
166 | /*@only@*/ qtype qtyp; | |
167 | int count; | |
168 | } YYSTYPE; | |
169 | #ifndef YYDEBUG | |
e8b84478 | 170 | #define YYDEBUG 1 |
28bf4b0b | 171 | #endif |
172 | ||
173 | #include <stdio.h> | |
174 | ||
e8b84478 | 175 | #ifndef __cplusplus |
176 | #ifndef __STDC__ | |
177 | #define const | |
178 | #endif | |
179 | #endif | |
180 | ||
28bf4b0b | 181 | |
182 | ||
12f2ffe9 | 183 | #define YYFINAL 135 |
28bf4b0b | 184 | #define YYFLAG -32768 |
12f2ffe9 | 185 | #define YYNTBASE 49 |
28bf4b0b | 186 | |
12f2ffe9 | 187 | #define YYTRANSLATE(x) ((unsigned)(x) <= 302 ? yytranslate[x] : 92) |
28bf4b0b | 188 | |
e8b84478 | 189 | static const char yytranslate[] = { 0, |
190 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
191 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
192 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
193 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
194 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
195 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
196 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
197 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
198 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
199 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
200 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
201 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
202 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
203 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
204 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
205 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
206 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
207 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
208 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
209 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
210 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
211 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
212 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
213 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
214 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, | |
215 | 2, 2, 2, 2, 2, 1, 3, 4, 5, 6, | |
216 | 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, | |
217 | 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, | |
218 | 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, | |
219 | 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, | |
220 | 47, 48 | |
28bf4b0b | 221 | }; |
222 | ||
223 | #if YYDEBUG != 0 | |
e8b84478 | 224 | static const short yyprhs[] = { 0, |
225 | 0, 1, 3, 7, 12, 15, 16, 19, 21, 23, | |
226 | 25, 27, 29, 31, 33, 35, 37, 39, 42, 43, | |
227 | 45, 48, 51, 54, 57, 60, 63, 64, 66, 68, | |
228 | 71, 73, 77, 80, 81, 83, 85, 87, 90, 92, | |
229 | 95, 98, 102, 104, 106, 108, 111, 115, 118, 122, | |
230 | 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, | |
231 | 144, 147, 149, 153, 156, 159, 163, 168, 171, 173, | |
232 | 176, 181, 184, 186, 189, 195, 197, 199, 202, 205, | |
233 | 208, 211, 213, 216, 220, 222, 225, 231, 233, 235, | |
234 | 237, 240 | |
28bf4b0b | 235 | }; |
e8b84478 | 236 | |
237 | static const short yyrhs[] = { -1, | |
238 | 50, 0, 5, 51, 4, 0, 6, 5, 51, 4, | |
239 | 0, 48, 52, 0, 0, 53, 52, 0, 54, 0, | |
240 | 69, 0, 72, 0, 71, 0, 74, 0, 77, 0, | |
241 | 83, 0, 81, 0, 82, 0, 84, 0, 7, 56, | |
242 | 0, 0, 56, 0, 12, 57, 0, 11, 57, 0, | |
243 | 13, 57, 0, 14, 57, 0, 15, 57, 0, 16, | |
244 | 57, 0, 0, 58, 0, 59, 0, 59, 62, 0, | |
245 | 60, 0, 59, 28, 58, 0, 67, 61, 0, 0, | |
246 | 59, 0, 63, 0, 66, 0, 63, 66, 0, 27, | |
247 | 0, 27, 65, 0, 27, 63, 0, 27, 65, 63, | |
248 | 0, 45, 0, 46, 0, 64, 0, 65, 64, 0, | |
249 | 29, 62, 30, 0, 31, 32, 0, 66, 31, 32, | |
250 | 0, 36, 0, 37, 0, 38, 0, 39, 0, 40, | |
251 | 0, 41, 0, 42, 0, 43, 0, 44, 0, 68, | |
252 | 0, 48, 0, 8, 70, 0, 48, 0, 48, 35, | |
253 | 70, 0, 10, 91, 0, 9, 73, 0, 56, 18, | |
254 | 91, 0, 56, 18, 91, 73, 0, 17, 75, 0, | |
255 | 76, 0, 76, 75, 0, 48, 55, 18, 91, 0, | |
256 | 19, 78, 0, 79, 0, 79, 78, 0, 80, 26, | |
257 | 80, 18, 89, 0, 91, 0, 27, 0, 21, 87, | |
258 | 0, 22, 87, 0, 20, 87, 0, 23, 85, 0, | |
259 | 86, 0, 86, 85, 0, 91, 18, 90, 0, 88, | |
260 | 0, 88, 87, 0, 91, 24, 91, 18, 89, 0, | |
261 | 91, 0, 90, 0, 25, 0, 25, 47, 0, 48, | |
262 | 0 | |
28bf4b0b | 263 | }; |
264 | ||
265 | #endif | |
266 | ||
267 | #if YYDEBUG != 0 | |
e8b84478 | 268 | static const short yyrline[] = { 0, |
269 | 158, 159, 162, 164, 168, 172, 173, 177, 178, 179, | |
270 | 180, 181, 182, 183, 184, 185, 186, 189, 193, 194, | |
271 | 197, 198, 199, 200, 201, 202, 209, 210, 213, 214, | |
272 | 217, 218, 222, 225, 226, 230, 231, 232, 235, 236, | |
273 | 237, 238, 241, 242, 245, 246, 249, 250, 251, 258, | |
274 | 259, 260, 261, 262, 263, 264, 265, 266, 267, 273, | |
275 | 276, 279, 280, 284, 287, 290, 292, 296, 299, 300, | |
276 | 304, 308, 311, 312, 315, 319, 320, 323, 326, 329, | |
277 | 332, 335, 336, 339, 342, 343, 346, 350, 351, 354, | |
278 | 355, 358 | |
28bf4b0b | 279 | }; |
280 | #endif | |
281 | ||
282 | ||
e8b84478 | 283 | #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) |
284 | ||
285 | static const char * const yytname[] = { "$","error","$undefined.","MT_BADTOK", | |
286 | "MT_END","MT_STATE","MT_GLOBAL","MT_CONTEXT","MT_ONEOF","MT_DEFAULTS","MT_DEFAULT", | |
287 | "MT_REFERENCE","MT_PARAMETER","MT_RESULT","MT_CLAUSE","MT_LITERAL","MT_NULL", | |
288 | "MT_ANNOTATIONS","MT_ARROW","MT_MERGE","MT_TRANSFERS","MT_PRECONDITIONS","MT_POSTCONDITIONS", | |
289 | "MT_LOSEREFERENCE","MT_AS","MT_ERROR","MT_PLUS","MT_STAR","MT_BAR","MT_LPAREN", | |
290 | "MT_RPAREN","MT_LBRACKET","MT_RBRACKET","MT_LBRACE","MT_RBRACE","MT_COMMA","MT_CHAR", | |
291 | "MT_INT","MT_FLOAT","MT_DOUBLE","MT_VOID","MT_ANYTYPE","MT_INTEGRALTYPE","MT_UNSIGNEDINTEGRALTYPE", | |
292 | "MT_SIGNEDINTEGRALTYPE","MT_CONST","MT_VOLATILE","MT_STRINGLIT","MT_IDENT","file", | |
293 | "mtsDeclaration","declarationNode","declarationPieces","declarationPiece","contextDeclaration", | |
294 | "optContextSelection","contextSelection","optType","typeExpression","completeType", | |
295 | "completeTypeAux","optCompleteType","abstractDecl","pointers","innerMods","innerModsList", | |
296 | "abstractDeclBase","typeSpecifier","typeName","valuesDeclaration","valuesList", | |
297 | "defaultNode","defaultsDeclaration","defaultDeclarationList","annotationsDeclaration", | |
298 | "annotationsDeclarationList","annotationDeclaration","mergeDeclaration","mergeClauses", | |
299 | "mergeClause","mergeItem","preconditionsDeclaration","postconditionsDeclaration", | |
300 | "transfersDeclaration","loseReferenceDeclaration","lostClauses","lostClause", | |
301 | "transferClauses","transferClause","transferAction","errorAction","valueChoice", NULL | |
28bf4b0b | 302 | }; |
303 | #endif | |
304 | ||
e8b84478 | 305 | static const short yyr1[] = { 0, |
306 | 49, 49, 50, 50, 51, 52, 52, 53, 53, 53, | |
307 | 53, 53, 53, 53, 53, 53, 53, 54, 55, 55, | |
308 | 56, 56, 56, 56, 56, 56, 57, 57, 58, 58, | |
309 | 59, 59, 60, 61, 61, 62, 62, 62, 63, 63, | |
310 | 63, 63, 64, 64, 65, 65, 66, 66, 66, 67, | |
311 | 67, 67, 67, 67, 67, 67, 67, 67, 67, 68, | |
312 | 69, 70, 70, 71, 72, 73, 73, 74, 75, 75, | |
313 | 76, 77, 78, 78, 79, 80, 80, 81, 82, 83, | |
314 | 84, 85, 85, 86, 87, 87, 88, 89, 89, 90, | |
315 | 90, 91 | |
28bf4b0b | 316 | }; |
317 | ||
e8b84478 | 318 | static const short yyr2[] = { 0, |
319 | 0, 1, 3, 4, 2, 0, 2, 1, 1, 1, | |
320 | 1, 1, 1, 1, 1, 1, 1, 2, 0, 1, | |
321 | 2, 2, 2, 2, 2, 2, 0, 1, 1, 2, | |
322 | 1, 3, 2, 0, 1, 1, 1, 2, 1, 2, | |
323 | 2, 3, 1, 1, 1, 2, 3, 2, 3, 1, | |
324 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
325 | 2, 1, 3, 2, 2, 3, 4, 2, 1, 2, | |
326 | 4, 2, 1, 2, 5, 1, 1, 2, 2, 2, | |
327 | 2, 1, 2, 3, 1, 2, 5, 1, 1, 1, | |
328 | 2, 1 | |
28bf4b0b | 329 | }; |
330 | ||
e8b84478 | 331 | static const short yydefact[] = { 1, |
332 | 0, 0, 2, 6, 0, 0, 0, 0, 0, 0, | |
333 | 0, 0, 0, 0, 0, 0, 5, 6, 8, 9, | |
334 | 11, 10, 12, 13, 15, 16, 14, 17, 3, 0, | |
335 | 27, 27, 27, 27, 27, 27, 18, 62, 61, 0, | |
336 | 65, 92, 64, 19, 68, 69, 77, 72, 73, 0, | |
337 | 76, 80, 85, 0, 78, 79, 81, 82, 0, 7, | |
338 | 4, 50, 51, 52, 53, 54, 55, 56, 57, 58, | |
339 | 60, 22, 28, 29, 31, 34, 59, 21, 23, 24, | |
340 | 25, 26, 0, 0, 0, 20, 70, 74, 0, 86, | |
341 | 0, 83, 0, 39, 0, 0, 0, 30, 36, 37, | |
342 | 35, 33, 63, 66, 0, 0, 0, 90, 84, 43, | |
343 | 44, 41, 45, 40, 32, 0, 48, 38, 0, 67, | |
344 | 71, 0, 0, 91, 42, 46, 47, 49, 75, 89, | |
345 | 88, 87, 0, 0, 0 | |
28bf4b0b | 346 | }; |
347 | ||
e8b84478 | 348 | static const short yydefgoto[] = { 133, |
349 | 3, 5, 17, 18, 19, 85, 40, 72, 73, 74, | |
350 | 75, 102, 98, 99, 113, 114, 100, 76, 77, 20, | |
351 | 39, 21, 22, 41, 23, 45, 46, 24, 48, 49, | |
352 | 50, 25, 26, 27, 28, 57, 58, 52, 53, 129, | |
353 | 130, 54 | |
28bf4b0b | 354 | }; |
355 | ||
e8b84478 | 356 | static const short yypact[] = { 4, |
357 | -37, 35,-32768, 36, 37, -37, 21, 2, 21, 17, | |
358 | 18, -19, 17, 17, 17, 17,-32768, 36,-32768,-32768, | |
359 | -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 63, | |
360 | -23, -23, -23, -23, -23, -23,-32768, 33,-32768, 51, | |
361 | -32768,-32768,-32768, 21,-32768, 18,-32768,-32768, -19, 44, | |
362 | -32768,-32768, 17, 47,-32768,-32768,-32768, 17, 54,-32768, | |
363 | -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, | |
364 | -32768,-32768,-32768, -5,-32768, -23,-32768,-32768,-32768,-32768, | |
365 | -32768,-32768, 2, 17, 55,-32768,-32768,-32768, -19,-32768, | |
366 | 17,-32768, 50, -15, -23, 20, 45,-32768, 23, 49, | |
367 | 48,-32768,-32768, 21, 17, 60, 64, 38,-32768,-32768, | |
368 | -32768,-32768,-32768, -15,-32768, 53,-32768, 49, 52,-32768, | |
369 | -32768, -20, -20,-32768,-32768,-32768,-32768,-32768,-32768,-32768, | |
370 | -32768,-32768, 86, 87,-32768 | |
28bf4b0b | 371 | }; |
372 | ||
e8b84478 | 373 | static const short yypgoto[] = {-32768, |
374 | -32768, 82, 71,-32768,-32768,-32768, -6, 28, -4, 14, | |
375 | -32768,-32768, -3, -87, -22,-32768, -2,-32768,-32768,-32768, | |
376 | 11,-32768,-32768, -8,-32768, 56,-32768,-32768, 57,-32768, | |
377 | 9,-32768,-32768,-32768,-32768, 41,-32768, -11,-32768, -18, | |
378 | 7, -10 | |
28bf4b0b | 379 | }; |
380 | ||
381 | ||
12f2ffe9 | 382 | #define YYLAST 113 |
28bf4b0b | 383 | |
384 | ||
e8b84478 | 385 | static const short yytable[] = { 43, |
386 | 37, 51, 55, 56, 108, 59, 112, 47, 1, 2, | |
387 | 4, 94, 62, 63, 64, 65, 66, 67, 68, 69, | |
388 | 70, 94, 95, 96, 71, 97, 125, 42, 42, 110, | |
389 | 111, 31, 32, 33, 34, 35, 36, 86, 51, 6, | |
390 | 29, 90, 7, 8, 9, 10, 94, 59, 96, 38, | |
391 | 97, 96, 11, 97, 12, 13, 14, 15, 16, 78, | |
392 | 79, 80, 81, 82, 42, 44, 61, 83, 84, 89, | |
393 | 91, 93, 105, 104, 108, 95, 117, 122, 51, 119, | |
394 | 107, 123, 127, 128, 124, 134, 135, 30, 60, 101, | |
395 | 115, 126, 116, 103, 121, 120, 118, 106, 92, 109, | |
396 | 0, 87, 0, 0, 132, 88, 0, 0, 0, 0, | |
397 | 0, 131, 131 | |
28bf4b0b | 398 | }; |
399 | ||
e8b84478 | 400 | static const short yycheck[] = { 10, |
401 | 7, 12, 14, 15, 25, 16, 94, 27, 5, 6, | |
402 | 48, 27, 36, 37, 38, 39, 40, 41, 42, 43, | |
403 | 44, 27, 28, 29, 48, 31, 114, 48, 48, 45, | |
404 | 46, 11, 12, 13, 14, 15, 16, 44, 49, 5, | |
405 | 4, 53, 7, 8, 9, 10, 27, 58, 29, 48, | |
406 | 31, 29, 17, 31, 19, 20, 21, 22, 23, 32, | |
407 | 33, 34, 35, 36, 48, 48, 4, 35, 18, 26, | |
408 | 24, 18, 18, 84, 25, 28, 32, 18, 89, 31, | |
409 | 91, 18, 30, 32, 47, 0, 0, 6, 18, 76, | |
410 | 95, 114, 96, 83, 105, 104, 99, 89, 58, 93, | |
411 | -1, 46, -1, -1, 123, 49, -1, -1, -1, -1, | |
412 | -1, 122, 123 | |
28bf4b0b | 413 | }; |
414 | #define YYPURE 1 | |
415 | ||
416 | /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ | |
3e3ec469 | 417 | |
e8b84478 | 418 | /* This file comes from bison-1.28. */ |
419 | ||
28bf4b0b | 420 | /* Skeleton output parser for bison, |
e8b84478 | 421 | Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. |
28bf4b0b | 422 | |
423 | This program is free software; you can redistribute it and/or modify | |
424 | it under the terms of the GNU General Public License as published by | |
425 | the Free Software Foundation; either version 2, or (at your option) | |
426 | any later version. | |
427 | ||
428 | This program is distributed in the hope that it will be useful, | |
429 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
430 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
431 | GNU General Public License for more details. | |
432 | ||
433 | You should have received a copy of the GNU General Public License | |
434 | along with this program; if not, write to the Free Software | |
435 | Foundation, Inc., 59 Temple Place - Suite 330, | |
436 | Boston, MA 02111-1307, USA. */ | |
437 | ||
438 | /* As a special exception, when this file is copied by Bison into a | |
439 | Bison output file, you may use that output file without restriction. | |
440 | This special exception was added by the Free Software Foundation | |
441 | in version 1.24 of Bison. */ | |
442 | ||
e8b84478 | 443 | /* This is the parser code that is written into each bison parser |
444 | when the %semantic_parser declaration is not specified in the grammar. | |
445 | It was written by Richard Stallman by simplifying the hairy parser | |
446 | used when %semantic_parser is specified. */ | |
28bf4b0b | 447 | |
448 | #ifndef YYSTACK_USE_ALLOCA | |
e8b84478 | 449 | #ifdef alloca |
450 | #define YYSTACK_USE_ALLOCA | |
451 | #else /* alloca not defined */ | |
452 | #ifdef __GNUC__ | |
453 | #define YYSTACK_USE_ALLOCA | |
454 | #define alloca __builtin_alloca | |
455 | #else /* not GNU C. */ | |
456 | #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) | |
457 | #define YYSTACK_USE_ALLOCA | |
458 | #include <alloca.h> | |
459 | #else /* not sparc */ | |
460 | /* We think this test detects Watcom and Microsoft C. */ | |
461 | /* This used to test MSDOS, but that is a bad idea | |
462 | since that symbol is in the user namespace. */ | |
463 | #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) | |
464 | #if 0 /* No need for malloc.h, which pollutes the namespace; | |
465 | instead, just don't use alloca. */ | |
466 | #include <malloc.h> | |
467 | #endif | |
468 | #else /* not MSDOS, or __TURBOC__ */ | |
469 | #if defined(_AIX) | |
470 | /* I don't know what this was needed for, but it pollutes the namespace. | |
471 | So I turned it off. rms, 2 May 1997. */ | |
472 | /* #include <malloc.h> */ | |
28bf4b0b | 473 | #pragma alloca |
e8b84478 | 474 | #define YYSTACK_USE_ALLOCA |
475 | #else /* not MSDOS, or __TURBOC__, or _AIX */ | |
476 | #if 0 | |
477 | #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, | |
478 | and on HPUX 10. Eventually we can turn this on. */ | |
479 | #define YYSTACK_USE_ALLOCA | |
480 | #define alloca __builtin_alloca | |
481 | #endif /* __hpux */ | |
28bf4b0b | 482 | #endif |
e8b84478 | 483 | #endif /* not _AIX */ |
484 | #endif /* not MSDOS, or __TURBOC__ */ | |
485 | #endif /* not sparc */ | |
486 | #endif /* not GNU C */ | |
487 | #endif /* alloca not defined */ | |
488 | #endif /* YYSTACK_USE_ALLOCA not defined */ | |
28bf4b0b | 489 | |
e8b84478 | 490 | #ifdef YYSTACK_USE_ALLOCA |
491 | #define YYSTACK_ALLOC alloca | |
e55c0c6d | 492 | #else |
e8b84478 | 493 | #define YYSTACK_ALLOC malloc |
e55c0c6d | 494 | #endif |
28bf4b0b | 495 | |
e8b84478 | 496 | /* Note: there must be only one dollar sign in this file. |
497 | It is replaced by the list of actions, each action | |
498 | as one case of the switch. */ | |
499 | ||
28bf4b0b | 500 | #define yyerrok (yyerrstatus = 0) |
501 | #define yyclearin (yychar = YYEMPTY) | |
502 | #define YYEMPTY -2 | |
503 | #define YYEOF 0 | |
504 | #define YYACCEPT goto yyacceptlab | |
505 | #define YYABORT goto yyabortlab | |
506 | #define YYERROR goto yyerrlab1 | |
e8b84478 | 507 | /* Like YYERROR except do call yyerror. |
508 | This remains here temporarily to ease the | |
509 | transition to the new meaning of YYERROR, for GCC. | |
28bf4b0b | 510 | Once GCC version 2 has supplanted version 1, this can go. */ |
511 | #define YYFAIL goto yyerrlab | |
512 | #define YYRECOVERING() (!!yyerrstatus) | |
e8b84478 | 513 | #define YYBACKUP(token, value) \ |
28bf4b0b | 514 | do \ |
515 | if (yychar == YYEMPTY && yylen == 1) \ | |
e8b84478 | 516 | { yychar = (token), yylval = (value); \ |
28bf4b0b | 517 | yychar1 = YYTRANSLATE (yychar); \ |
518 | YYPOPSTACK; \ | |
519 | goto yybackup; \ | |
520 | } \ | |
521 | else \ | |
e8b84478 | 522 | { yyerror ("syntax error: cannot back up"); YYERROR; } \ |
28bf4b0b | 523 | while (0) |
524 | ||
525 | #define YYTERROR 1 | |
526 | #define YYERRCODE 256 | |
527 | ||
e8b84478 | 528 | #ifndef YYPURE |
529 | #define YYLEX yylex() | |
530 | #endif | |
531 | ||
532 | #ifdef YYPURE | |
533 | #ifdef YYLSP_NEEDED | |
534 | #ifdef YYLEX_PARAM | |
535 | #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) | |
536 | #else | |
537 | #define YYLEX yylex(&yylval, &yylloc) | |
538 | #endif | |
539 | #else /* not YYLSP_NEEDED */ | |
540 | #ifdef YYLEX_PARAM | |
541 | #define YYLEX yylex(&yylval, YYLEX_PARAM) | |
542 | #else | |
543 | #define YYLEX yylex(&yylval) | |
544 | #endif | |
545 | #endif /* not YYLSP_NEEDED */ | |
546 | #endif | |
547 | ||
548 | /* If nonreentrant, generate the variables here */ | |
28bf4b0b | 549 | |
e8b84478 | 550 | #ifndef YYPURE |
28bf4b0b | 551 | |
e8b84478 | 552 | int yychar; /* the lookahead symbol */ |
553 | YYSTYPE yylval; /* the semantic value of the */ | |
554 | /* lookahead symbol */ | |
28bf4b0b | 555 | |
e8b84478 | 556 | #ifdef YYLSP_NEEDED |
557 | YYLTYPE yylloc; /* location data for the lookahead */ | |
558 | /* symbol */ | |
28bf4b0b | 559 | #endif |
560 | ||
e8b84478 | 561 | int yynerrs; /* number of parse errors so far */ |
562 | #endif /* not YYPURE */ | |
563 | ||
564 | #if YYDEBUG != 0 | |
565 | int yydebug; /* nonzero means print parse trace */ | |
566 | /* Since this is uninitialized, it does not stop multiple parsers | |
567 | from coexisting. */ | |
568 | #endif | |
569 | ||
570 | /* YYINITDEPTH indicates the initial size of the parser's stacks */ | |
28bf4b0b | 571 | |
572 | #ifndef YYINITDEPTH | |
e8b84478 | 573 | #define YYINITDEPTH 200 |
28bf4b0b | 574 | #endif |
575 | ||
e8b84478 | 576 | /* YYMAXDEPTH is the maximum size the stacks can grow to |
577 | (effective only if the built-in stack extension method is used). */ | |
578 | ||
28bf4b0b | 579 | #if YYMAXDEPTH == 0 |
e8b84478 | 580 | #undef YYMAXDEPTH |
28bf4b0b | 581 | #endif |
582 | ||
583 | #ifndef YYMAXDEPTH | |
e8b84478 | 584 | #define YYMAXDEPTH 10000 |
28bf4b0b | 585 | #endif |
586 | \f | |
587 | /* Define __yy_memcpy. Note that the size argument | |
588 | should be passed with type unsigned int, because that is what the non-GCC | |
589 | definitions require. With GCC, __builtin_memcpy takes an arg | |
590 | of type size_t, but it can handle unsigned int. */ | |
591 | ||
592 | #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ | |
e8b84478 | 593 | #define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) |
28bf4b0b | 594 | #else /* not GNU C or C++ */ |
e8b84478 | 595 | #ifndef __cplusplus |
28bf4b0b | 596 | |
597 | /* This is the most reliable way to avoid incompatibilities | |
598 | in available built-in functions on various systems. */ | |
599 | static void | |
600 | __yy_memcpy (to, from, count) | |
601 | char *to; | |
e8b84478 | 602 | char *from; |
28bf4b0b | 603 | unsigned int count; |
604 | { | |
e8b84478 | 605 | register char *f = from; |
28bf4b0b | 606 | register char *t = to; |
28bf4b0b | 607 | register int i = count; |
608 | ||
609 | while (i-- > 0) | |
610 | *t++ = *f++; | |
611 | } | |
612 | ||
e8b84478 | 613 | #else /* __cplusplus */ |
614 | ||
615 | /* This is the most reliable way to avoid incompatibilities | |
616 | in available built-in functions on various systems. */ | |
617 | static void | |
618 | __yy_memcpy (char *to, char *from, unsigned int count) | |
619 | { | |
620 | register char *t = to; | |
621 | register char *f = from; | |
622 | register int i = count; | |
623 | ||
624 | while (i-- > 0) | |
625 | *t++ = *f++; | |
626 | } | |
627 | ||
628 | #endif | |
28bf4b0b | 629 | #endif |
630 | \f | |
3e3ec469 | 631 | |
28bf4b0b | 632 | |
633 | /* The user can define YYPARSE_PARAM as the name of an argument to be passed | |
634 | into yyparse. The argument should have type void *. | |
635 | It should actually point to an object. | |
636 | Grammar actions can access the variable by casting it | |
637 | to the proper pointer type. */ | |
638 | ||
639 | #ifdef YYPARSE_PARAM | |
e8b84478 | 640 | #ifdef __cplusplus |
641 | #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM | |
642 | #define YYPARSE_PARAM_DECL | |
643 | #else /* not __cplusplus */ | |
644 | #define YYPARSE_PARAM_ARG YYPARSE_PARAM | |
645 | #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; | |
646 | #endif /* not __cplusplus */ | |
647 | #else /* not YYPARSE_PARAM */ | |
648 | #define YYPARSE_PARAM_ARG | |
649 | #define YYPARSE_PARAM_DECL | |
650 | #endif /* not YYPARSE_PARAM */ | |
28bf4b0b | 651 | |
652 | /* Prevent warning if -Wstrict-prototypes. */ | |
653 | #ifdef __GNUC__ | |
e8b84478 | 654 | #ifdef YYPARSE_PARAM |
28bf4b0b | 655 | int yyparse (void *); |
e8b84478 | 656 | #else |
28bf4b0b | 657 | int yyparse (void); |
658 | #endif | |
659 | #endif | |
660 | ||
661 | int | |
e8b84478 | 662 | yyparse(YYPARSE_PARAM_ARG) |
28bf4b0b | 663 | YYPARSE_PARAM_DECL |
664 | { | |
665 | register int yystate; | |
666 | register int yyn; | |
667 | register short *yyssp; | |
e55c0c6d | 668 | register YYSTYPE *yyvsp; |
e8b84478 | 669 | int yyerrstatus; /* number of tokens to shift before error messages enabled */ |
670 | int yychar1 = 0; /* lookahead token as an internal (translated) token number */ | |
28bf4b0b | 671 | |
e8b84478 | 672 | short yyssa[YYINITDEPTH]; /* the state stack */ |
673 | YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ | |
674 | ||
675 | short *yyss = yyssa; /* refer to the stacks thru separate pointers */ | |
676 | YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ | |
677 | ||
678 | #ifdef YYLSP_NEEDED | |
679 | YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ | |
28bf4b0b | 680 | YYLTYPE *yyls = yylsa; |
681 | YYLTYPE *yylsp; | |
682 | ||
e8b84478 | 683 | #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) |
28bf4b0b | 684 | #else |
e8b84478 | 685 | #define YYPOPSTACK (yyvsp--, yyssp--) |
28bf4b0b | 686 | #endif |
687 | ||
688 | int yystacksize = YYINITDEPTH; | |
689 | int yyfree_stacks = 0; | |
690 | ||
e8b84478 | 691 | #ifdef YYPURE |
692 | int yychar; | |
693 | YYSTYPE yylval; | |
694 | int yynerrs; | |
695 | #ifdef YYLSP_NEEDED | |
696 | YYLTYPE yylloc; | |
697 | #endif | |
698 | #endif | |
28bf4b0b | 699 | |
e8b84478 | 700 | YYSTYPE yyval; /* the variable used to return */ |
701 | /* semantic values from the action */ | |
702 | /* routines */ | |
28bf4b0b | 703 | |
704 | int yylen; | |
705 | ||
e8b84478 | 706 | #if YYDEBUG != 0 |
707 | if (yydebug) | |
708 | fprintf(stderr, "Starting parse\n"); | |
709 | #endif | |
28bf4b0b | 710 | |
711 | yystate = 0; | |
712 | yyerrstatus = 0; | |
713 | yynerrs = 0; | |
714 | yychar = YYEMPTY; /* Cause a token to be read. */ | |
715 | ||
716 | /* Initialize stack pointers. | |
717 | Waste one element of value and location stack | |
718 | so that they stay on the same level as the state stack. | |
719 | The wasted elements are never initialized. */ | |
720 | ||
e8b84478 | 721 | yyssp = yyss - 1; |
28bf4b0b | 722 | yyvsp = yyvs; |
e8b84478 | 723 | #ifdef YYLSP_NEEDED |
28bf4b0b | 724 | yylsp = yyls; |
725 | #endif | |
726 | ||
e8b84478 | 727 | /* Push a new state, which is found in yystate . */ |
728 | /* In all cases, when you get here, the value and location stacks | |
729 | have just been pushed. so pushing a state here evens the stacks. */ | |
730 | yynewstate: | |
28bf4b0b | 731 | |
e8b84478 | 732 | *++yyssp = yystate; |
28bf4b0b | 733 | |
734 | if (yyssp >= yyss + yystacksize - 1) | |
735 | { | |
e8b84478 | 736 | /* Give user a chance to reallocate the stack */ |
737 | /* Use copies of these so that the &'s don't force the real ones into memory. */ | |
28bf4b0b | 738 | YYSTYPE *yyvs1 = yyvs; |
739 | short *yyss1 = yyss; | |
e8b84478 | 740 | #ifdef YYLSP_NEEDED |
28bf4b0b | 741 | YYLTYPE *yyls1 = yyls; |
742 | #endif | |
743 | ||
744 | /* Get the current used size of the three stacks, in elements. */ | |
745 | int size = yyssp - yyss + 1; | |
746 | ||
747 | #ifdef yyoverflow | |
e8b84478 | 748 | /* Each stack pointer address is followed by the size of |
749 | the data in use in that stack, in bytes. */ | |
750 | #ifdef YYLSP_NEEDED | |
28bf4b0b | 751 | /* This used to be a conditional around just the two extra args, |
752 | but that might be undefined if yyoverflow is a macro. */ | |
e8b84478 | 753 | yyoverflow("parser stack overflow", |
754 | &yyss1, size * sizeof (*yyssp), | |
755 | &yyvs1, size * sizeof (*yyvsp), | |
756 | &yyls1, size * sizeof (*yylsp), | |
757 | &yystacksize); | |
758 | #else | |
759 | yyoverflow("parser stack overflow", | |
760 | &yyss1, size * sizeof (*yyssp), | |
761 | &yyvs1, size * sizeof (*yyvsp), | |
762 | &yystacksize); | |
763 | #endif | |
28bf4b0b | 764 | |
765 | yyss = yyss1; yyvs = yyvs1; | |
e8b84478 | 766 | #ifdef YYLSP_NEEDED |
28bf4b0b | 767 | yyls = yyls1; |
e8b84478 | 768 | #endif |
28bf4b0b | 769 | #else /* no yyoverflow */ |
770 | /* Extend the stack our own way. */ | |
771 | if (yystacksize >= YYMAXDEPTH) | |
772 | { | |
e8b84478 | 773 | yyerror("parser stack overflow"); |
28bf4b0b | 774 | if (yyfree_stacks) |
775 | { | |
776 | free (yyss); | |
777 | free (yyvs); | |
e8b84478 | 778 | #ifdef YYLSP_NEEDED |
28bf4b0b | 779 | free (yyls); |
e8b84478 | 780 | #endif |
28bf4b0b | 781 | } |
782 | return 2; | |
783 | } | |
784 | yystacksize *= 2; | |
785 | if (yystacksize > YYMAXDEPTH) | |
786 | yystacksize = YYMAXDEPTH; | |
e8b84478 | 787 | #ifndef YYSTACK_USE_ALLOCA |
28bf4b0b | 788 | yyfree_stacks = 1; |
e8b84478 | 789 | #endif |
28bf4b0b | 790 | yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); |
791 | __yy_memcpy ((char *)yyss, (char *)yyss1, | |
792 | size * (unsigned int) sizeof (*yyssp)); | |
793 | yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); | |
794 | __yy_memcpy ((char *)yyvs, (char *)yyvs1, | |
795 | size * (unsigned int) sizeof (*yyvsp)); | |
e8b84478 | 796 | #ifdef YYLSP_NEEDED |
28bf4b0b | 797 | yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); |
798 | __yy_memcpy ((char *)yyls, (char *)yyls1, | |
799 | size * (unsigned int) sizeof (*yylsp)); | |
e8b84478 | 800 | #endif |
28bf4b0b | 801 | #endif /* no yyoverflow */ |
802 | ||
803 | yyssp = yyss + size - 1; | |
804 | yyvsp = yyvs + size - 1; | |
e8b84478 | 805 | #ifdef YYLSP_NEEDED |
28bf4b0b | 806 | yylsp = yyls + size - 1; |
807 | #endif | |
808 | ||
e8b84478 | 809 | #if YYDEBUG != 0 |
810 | if (yydebug) | |
811 | fprintf(stderr, "Stack size increased to %d\n", yystacksize); | |
812 | #endif | |
28bf4b0b | 813 | |
814 | if (yyssp >= yyss + yystacksize - 1) | |
815 | YYABORT; | |
816 | } | |
817 | ||
e8b84478 | 818 | #if YYDEBUG != 0 |
819 | if (yydebug) | |
820 | fprintf(stderr, "Entering state %d\n", yystate); | |
821 | #endif | |
28bf4b0b | 822 | |
823 | goto yybackup; | |
e8b84478 | 824 | yybackup: |
28bf4b0b | 825 | |
826 | /* Do appropriate processing given the current state. */ | |
827 | /* Read a lookahead token if we need one and don't already have one. */ | |
828 | /* yyresume: */ | |
829 | ||
830 | /* First try to decide what to do without reference to lookahead token. */ | |
831 | ||
832 | yyn = yypact[yystate]; | |
833 | if (yyn == YYFLAG) | |
834 | goto yydefault; | |
835 | ||
836 | /* Not known => get a lookahead token if don't already have one. */ | |
837 | ||
838 | /* yychar is either YYEMPTY or YYEOF | |
839 | or a valid token in external form. */ | |
840 | ||
841 | if (yychar == YYEMPTY) | |
842 | { | |
e8b84478 | 843 | #if YYDEBUG != 0 |
844 | if (yydebug) | |
845 | fprintf(stderr, "Reading a token: "); | |
846 | #endif | |
28bf4b0b | 847 | yychar = YYLEX; |
848 | } | |
849 | ||
850 | /* Convert token to internal form (in yychar1) for indexing tables with */ | |
851 | ||
852 | if (yychar <= 0) /* This means end of input. */ | |
853 | { | |
854 | yychar1 = 0; | |
855 | yychar = YYEOF; /* Don't call YYLEX any more */ | |
856 | ||
e8b84478 | 857 | #if YYDEBUG != 0 |
858 | if (yydebug) | |
859 | fprintf(stderr, "Now at end of input.\n"); | |
860 | #endif | |
28bf4b0b | 861 | } |
862 | else | |
863 | { | |
e8b84478 | 864 | yychar1 = YYTRANSLATE(yychar); |
28bf4b0b | 865 | |
e8b84478 | 866 | #if YYDEBUG != 0 |
28bf4b0b | 867 | if (yydebug) |
868 | { | |
869 | fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); | |
e8b84478 | 870 | /* Give the individual parser a way to print the precise meaning |
871 | of a token, for further debugging info. */ | |
872 | #ifdef YYPRINT | |
28bf4b0b | 873 | YYPRINT (stderr, yychar, yylval); |
e8b84478 | 874 | #endif |
28bf4b0b | 875 | fprintf (stderr, ")\n"); |
876 | } | |
877 | #endif | |
878 | } | |
879 | ||
880 | yyn += yychar1; | |
881 | if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) | |
882 | goto yydefault; | |
883 | ||
884 | yyn = yytable[yyn]; | |
885 | ||
886 | /* yyn is what to do for this token type in this state. | |
887 | Negative => reduce, -yyn is rule number. | |
888 | Positive => shift, yyn is new state. | |
889 | New state is final state => don't bother to shift, | |
890 | just return success. | |
891 | 0, or most negative number => error. */ | |
892 | ||
893 | if (yyn < 0) | |
894 | { | |
895 | if (yyn == YYFLAG) | |
896 | goto yyerrlab; | |
897 | yyn = -yyn; | |
898 | goto yyreduce; | |
899 | } | |
900 | else if (yyn == 0) | |
901 | goto yyerrlab; | |
902 | ||
903 | if (yyn == YYFINAL) | |
904 | YYACCEPT; | |
905 | ||
906 | /* Shift the lookahead token. */ | |
e8b84478 | 907 | |
908 | #if YYDEBUG != 0 | |
909 | if (yydebug) | |
910 | fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); | |
911 | #endif | |
28bf4b0b | 912 | |
913 | /* Discard the token being shifted unless it is eof. */ | |
914 | if (yychar != YYEOF) | |
915 | yychar = YYEMPTY; | |
916 | ||
917 | *++yyvsp = yylval; | |
e8b84478 | 918 | #ifdef YYLSP_NEEDED |
28bf4b0b | 919 | *++yylsp = yylloc; |
920 | #endif | |
921 | ||
e8b84478 | 922 | /* count tokens shifted since error; after three, turn off error status. */ |
923 | if (yyerrstatus) yyerrstatus--; | |
28bf4b0b | 924 | |
925 | yystate = yyn; | |
926 | goto yynewstate; | |
927 | ||
e8b84478 | 928 | /* Do the default action for the current state. */ |
e55c0c6d | 929 | yydefault: |
e8b84478 | 930 | |
28bf4b0b | 931 | yyn = yydefact[yystate]; |
932 | if (yyn == 0) | |
933 | goto yyerrlab; | |
934 | ||
e8b84478 | 935 | /* Do a reduction. yyn is the number of a rule to reduce with. */ |
28bf4b0b | 936 | yyreduce: |
937 | yylen = yyr2[yyn]; | |
e8b84478 | 938 | if (yylen > 0) |
939 | yyval = yyvsp[1-yylen]; /* implement default value of the action */ | |
28bf4b0b | 940 | |
e8b84478 | 941 | #if YYDEBUG != 0 |
28bf4b0b | 942 | if (yydebug) |
943 | { | |
944 | int i; | |
945 | ||
946 | fprintf (stderr, "Reducing via rule %d (line %d), ", | |
947 | yyn, yyrline[yyn]); | |
948 | ||
949 | /* Print the symbols being reduced, and their result. */ | |
950 | for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) | |
951 | fprintf (stderr, "%s ", yytname[yyrhs[i]]); | |
952 | fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); | |
953 | } | |
954 | #endif | |
955 | ||
e8b84478 | 956 | |
28bf4b0b | 957 | switch (yyn) { |
958 | ||
959 | case 1: | |
28bf4b0b | 960 | {; |
961 | break;} | |
962 | case 2: | |
28bf4b0b | 963 | {; |
964 | break;} | |
965 | case 3: | |
28bf4b0b | 966 | { mtreader_processDeclaration (yyvsp[-1].mtdecl); ; |
967 | break;} | |
968 | case 4: | |
28bf4b0b | 969 | { mtreader_processGlobalDeclaration (yyvsp[-1].mtdecl); ; |
970 | break;} | |
971 | case 5: | |
28bf4b0b | 972 | { yyval.mtdecl = mtDeclarationNode_create (yyvsp[-1].tok, yyvsp[0].mtpieces); ; |
973 | break;} | |
974 | case 6: | |
28bf4b0b | 975 | { yyval.mtpieces = mtDeclarationPieces_create (); ; |
976 | break;} | |
977 | case 7: | |
28bf4b0b | 978 | { yyval.mtpieces = mtDeclarationPieces_append (yyvsp[0].mtpieces, yyvsp[-1].mtpiece); ; |
979 | break;} | |
980 | case 8: | |
28bf4b0b | 981 | { yyval.mtpiece = mtDeclarationPiece_createContext (yyvsp[0].mtcontext); ; |
982 | break;} | |
983 | case 9: | |
28bf4b0b | 984 | { yyval.mtpiece = mtDeclarationPiece_createValues (yyvsp[0].mtvalues); ; |
985 | break;} | |
986 | case 10: | |
28bf4b0b | 987 | { yyval.mtpiece = mtDeclarationPiece_createDefaults (yyvsp[0].mtdefaults); ; |
988 | break;} | |
989 | case 11: | |
28bf4b0b | 990 | { yyval.mtpiece = mtDeclarationPiece_createValueDefault (yyvsp[0].tok); ; |
991 | break;} | |
992 | case 12: | |
28bf4b0b | 993 | { yyval.mtpiece = mtDeclarationPiece_createAnnotations (yyvsp[0].mtannotations); ; |
994 | break;} | |
995 | case 13: | |
28bf4b0b | 996 | { yyval.mtpiece = mtDeclarationPiece_createMerge (yyvsp[0].mtmerge); ; |
997 | break;} | |
998 | case 14: | |
28bf4b0b | 999 | { yyval.mtpiece = mtDeclarationPiece_createTransfers (yyvsp[0].mttransferclauselist); ; |
1000 | break;} | |
1001 | case 15: | |
28bf4b0b | 1002 | { yyval.mtpiece = mtDeclarationPiece_createPreconditions (yyvsp[0].mttransferclauselist); ; |
1003 | break;} | |
1004 | case 16: | |
28bf4b0b | 1005 | { yyval.mtpiece = mtDeclarationPiece_createPostconditions (yyvsp[0].mttransferclauselist); ; |
1006 | break;} | |
1007 | case 17: | |
28bf4b0b | 1008 | { yyval.mtpiece = mtDeclarationPiece_createLosers (yyvsp[0].mtlosereferencelist); ; |
1009 | break;} | |
1010 | case 18: | |
28bf4b0b | 1011 | { yyval.mtcontext = yyvsp[0].mtcontext; ; |
1012 | break;} | |
1013 | case 19: | |
28bf4b0b | 1014 | { yyval.mtcontext = mtContextNode_createAny (); ; |
1015 | break;} | |
1016 | case 21: | |
28bf4b0b | 1017 | { yyval.mtcontext = mtContextNode_createParameter (yyvsp[0].ctyp); ; |
1018 | break;} | |
1019 | case 22: | |
28bf4b0b | 1020 | { yyval.mtcontext = mtContextNode_createReference (yyvsp[0].ctyp); ; |
1021 | break;} | |
1022 | case 23: | |
b072092f | 1023 | { yyval.mtcontext = mtContextNode_createResult (yyvsp[0].ctyp); ; |
28bf4b0b | 1024 | break;} |
1025 | case 24: | |
b072092f | 1026 | { yyval.mtcontext = mtContextNode_createClause (yyvsp[0].ctyp); ; |
28bf4b0b | 1027 | break;} |
1028 | case 25: | |
12f2ffe9 | 1029 | { yyval.mtcontext = mtContextNode_createLiteral (yyvsp[0].ctyp); ; |
28bf4b0b | 1030 | break;} |
b072092f | 1031 | case 26: |
12f2ffe9 | 1032 | { yyval.mtcontext = mtContextNode_createNull (yyvsp[0].ctyp); ; |
1033 | break;} | |
1034 | case 27: | |
12f2ffe9 | 1035 | { yyval.ctyp = ctype_unknown; ; |
28bf4b0b | 1036 | break;} |
1037 | case 28: | |
12f2ffe9 | 1038 | { DPRINTF (("Type: %s", qtype_unparse (yyvsp[0].qtyp))); yyval.ctyp = qtype_getType (yyvsp[0].qtyp); ; |
1039 | break;} | |
1040 | case 30: | |
b072092f | 1041 | { yyval.qtyp = qtype_newBase (yyvsp[-1].qtyp, yyvsp[0].ctyp); ; |
28bf4b0b | 1042 | break;} |
12f2ffe9 | 1043 | case 31: |
b072092f | 1044 | { yyval.qtyp = yyvsp[0].qtyp; ; |
28bf4b0b | 1045 | break;} |
12f2ffe9 | 1046 | case 32: |
b072092f | 1047 | { yyval.qtyp = qtype_mergeAlt (yyvsp[-2].qtyp, yyvsp[0].qtyp); ; |
28bf4b0b | 1048 | break;} |
12f2ffe9 | 1049 | case 33: |
b072092f | 1050 | { yyval.qtyp = qtype_combine (yyvsp[0].qtyp, yyvsp[-1].ctyp); ; |
28bf4b0b | 1051 | break;} |
12f2ffe9 | 1052 | case 34: |
b072092f | 1053 | { yyval.qtyp = qtype_unknown (); ; |
28bf4b0b | 1054 | break;} |
12f2ffe9 | 1055 | case 35: |
b072092f | 1056 | { yyval.qtyp = yyvsp[0].qtyp; ; |
28bf4b0b | 1057 | break;} |
12f2ffe9 | 1058 | case 36: |
b072092f | 1059 | { yyval.ctyp = ctype_adjustPointers (yyvsp[0].count, ctype_unknown); ; |
28bf4b0b | 1060 | break;} |
12f2ffe9 | 1061 | case 38: |
b072092f | 1062 | { yyval.ctyp = ctype_adjustPointers (yyvsp[-1].count, yyvsp[0].ctyp); ; |
28bf4b0b | 1063 | break;} |
12f2ffe9 | 1064 | case 39: |
b072092f | 1065 | { yyval.count = 1; ; |
28bf4b0b | 1066 | break;} |
12f2ffe9 | 1067 | case 40: |
12f2ffe9 | 1068 | { yyval.count = 1; ; |
28bf4b0b | 1069 | break;} |
12f2ffe9 | 1070 | case 41: |
b072092f | 1071 | { yyval.count = 1 + yyvsp[0].count; ; |
28bf4b0b | 1072 | break;} |
28bf4b0b | 1073 | case 42: |
12f2ffe9 | 1074 | { yyval.count = 1 + yyvsp[0].count; ; |
28bf4b0b | 1075 | break;} |
1076 | case 43: | |
12f2ffe9 | 1077 | { /* ignored for now */; ; |
28bf4b0b | 1078 | break;} |
1079 | case 44: | |
b072092f | 1080 | { ; ; |
28bf4b0b | 1081 | break;} |
1082 | case 45: | |
12f2ffe9 | 1083 | { ; ; |
28bf4b0b | 1084 | break;} |
1085 | case 46: | |
12f2ffe9 | 1086 | { ; ; |
28bf4b0b | 1087 | break;} |
1088 | case 47: | |
12f2ffe9 | 1089 | { yyval.ctyp = ctype_expectFunction (yyvsp[-1].ctyp); ; |
28bf4b0b | 1090 | break;} |
1091 | case 48: | |
12f2ffe9 | 1092 | { yyval.ctyp = ctype_makeArray (ctype_unknown); ; |
28bf4b0b | 1093 | break;} |
1094 | case 49: | |
12f2ffe9 | 1095 | { yyval.ctyp = ctype_makeArray (yyvsp[-2].ctyp); ; |
28bf4b0b | 1096 | break;} |
1097 | case 50: | |
12f2ffe9 | 1098 | { yyval.ctyp = ctype_char; ; |
28bf4b0b | 1099 | break;} |
1100 | case 51: | |
12f2ffe9 | 1101 | { yyval.ctyp = ctype_int; ; |
28bf4b0b | 1102 | break;} |
1103 | case 52: | |
12f2ffe9 | 1104 | { yyval.ctyp = ctype_float; ; |
28bf4b0b | 1105 | break;} |
1106 | case 53: | |
12f2ffe9 | 1107 | { yyval.ctyp = ctype_double; ; |
28bf4b0b | 1108 | break;} |
1109 | case 54: | |
12f2ffe9 | 1110 | { yyval.ctyp = ctype_void; ; |
28bf4b0b | 1111 | break;} |
1112 | case 55: | |
12f2ffe9 | 1113 | { yyval.ctyp = ctype_unknown; ; |
28bf4b0b | 1114 | break;} |
b072092f | 1115 | case 56: |
12f2ffe9 | 1116 | { yyval.ctyp = ctype_anyintegral; ; |
1117 | break;} | |
1118 | case 57: | |
12f2ffe9 | 1119 | { yyval.ctyp = ctype_unsignedintegral; ; |
28bf4b0b | 1120 | break;} |
1121 | case 58: | |
12f2ffe9 | 1122 | { yyval.ctyp = ctype_signedintegral; ; |
28bf4b0b | 1123 | break;} |
1124 | case 60: | |
12f2ffe9 | 1125 | { yyval.ctyp = mtscanner_lookupType (yyvsp[0].tok); ; |
28bf4b0b | 1126 | break;} |
1127 | case 61: | |
12f2ffe9 | 1128 | { yyval.mtvalues = mtValuesNode_create (yyvsp[0].cstringlist); ; |
28bf4b0b | 1129 | break;} |
1130 | case 62: | |
12f2ffe9 | 1131 | { yyval.cstringlist = cstringList_single (mttok_getText (yyvsp[0].tok)); ; |
28bf4b0b | 1132 | break;} |
1133 | case 63: | |
12f2ffe9 | 1134 | { yyval.cstringlist = cstringList_prepend (yyvsp[0].cstringlist, mttok_getText (yyvsp[-2].tok)); ; |
28bf4b0b | 1135 | break;} |
1136 | case 64: | |
12f2ffe9 | 1137 | { yyval.tok = yyvsp[0].tok; ; |
28bf4b0b | 1138 | break;} |
1139 | case 65: | |
12f2ffe9 | 1140 | { yyval.mtdefaults = mtDefaultsNode_create (yyvsp[-1].tok, yyvsp[0].mtdeflist); ; |
28bf4b0b | 1141 | break;} |
1142 | case 66: | |
12f2ffe9 | 1143 | { yyval.mtdeflist = mtDefaultsDeclList_single (mtDefaultsDecl_create (yyvsp[-2].mtcontext, yyvsp[0].tok)); ; |
28bf4b0b | 1144 | break;} |
1145 | case 67: | |
12f2ffe9 | 1146 | { yyval.mtdeflist = mtDefaultsDeclList_prepend (yyvsp[0].mtdeflist, mtDefaultsDecl_create (yyvsp[-3].mtcontext, yyvsp[-1].tok)); ; |
28bf4b0b | 1147 | break;} |
1148 | case 68: | |
12f2ffe9 | 1149 | { yyval.mtannotations = mtAnnotationsNode_create (yyvsp[0].mtannotlist); ; |
28bf4b0b | 1150 | break;} |
1151 | case 69: | |
12f2ffe9 | 1152 | { yyval.mtannotlist = mtAnnotationList_single (yyvsp[0].mtannotdecl); ; |
28bf4b0b | 1153 | break;} |
1154 | case 70: | |
12f2ffe9 | 1155 | { yyval.mtannotlist = mtAnnotationList_prepend (yyvsp[0].mtannotlist, yyvsp[-1].mtannotdecl); ; |
28bf4b0b | 1156 | break;} |
1157 | case 71: | |
12f2ffe9 | 1158 | { yyval.mtannotdecl = mtAnnotationDecl_create (yyvsp[-3].tok, yyvsp[-2].mtcontext, yyvsp[0].tok); ; |
28bf4b0b | 1159 | break;} |
1160 | case 72: | |
12f2ffe9 | 1161 | { yyval.mtmerge = mtMergeNode_create (yyvsp[0].mtmergeclauselist); ; |
28bf4b0b | 1162 | break;} |
1163 | case 73: | |
12f2ffe9 | 1164 | { yyval.mtmergeclauselist = mtMergeClauseList_single (yyvsp[0].mtmergeclause); ; |
28bf4b0b | 1165 | break;} |
1166 | case 74: | |
12f2ffe9 | 1167 | { yyval.mtmergeclauselist = mtMergeClauseList_prepend (yyvsp[0].mtmergeclauselist, yyvsp[-1].mtmergeclause); ; |
28bf4b0b | 1168 | break;} |
1169 | case 75: | |
12f2ffe9 | 1170 | { yyval.mtmergeclause = mtMergeClause_create (yyvsp[-4].mtmergeitem, yyvsp[-2].mtmergeitem, yyvsp[0].mttransferaction); ; |
28bf4b0b | 1171 | break;} |
1172 | case 76: | |
12f2ffe9 | 1173 | { yyval.mtmergeitem = mtMergeItem_createValue (yyvsp[0].tok); ; |
28bf4b0b | 1174 | break;} |
1175 | case 77: | |
12f2ffe9 | 1176 | { yyval.mtmergeitem = mtMergeItem_createStar (yyvsp[0].tok); ; |
28bf4b0b | 1177 | break;} |
1178 | case 78: | |
b072092f | 1179 | { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ; |
28bf4b0b | 1180 | break;} |
1181 | case 79: | |
12f2ffe9 | 1182 | { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ; |
28bf4b0b | 1183 | break;} |
1184 | case 80: | |
12f2ffe9 | 1185 | { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ; |
28bf4b0b | 1186 | break;} |
1187 | case 81: | |
12f2ffe9 | 1188 | { yyval.mtlosereferencelist = yyvsp[0].mtlosereferencelist; ; |
28bf4b0b | 1189 | break;} |
1190 | case 82: | |
12f2ffe9 | 1191 | { yyval.mtlosereferencelist = mtLoseReferenceList_single (yyvsp[0].mtlosereference); ; |
28bf4b0b | 1192 | break;} |
1193 | case 83: | |
12f2ffe9 | 1194 | { yyval.mtlosereferencelist = mtLoseReferenceList_prepend (yyvsp[0].mtlosereferencelist, yyvsp[-1].mtlosereference); ; |
28bf4b0b | 1195 | break;} |
1196 | case 84: | |
12f2ffe9 | 1197 | { yyval.mtlosereference = mtLoseReference_create (yyvsp[-2].tok, yyvsp[0].mttransferaction); ; |
28bf4b0b | 1198 | break;} |
1199 | case 85: | |
12f2ffe9 | 1200 | { yyval.mttransferclauselist = mtTransferClauseList_single (yyvsp[0].mttransferclause); ; |
28bf4b0b | 1201 | break;} |
1202 | case 86: | |
12f2ffe9 | 1203 | { yyval.mttransferclauselist = mtTransferClauseList_prepend (yyvsp[0].mttransferclauselist, yyvsp[-1].mttransferclause); ; |
28bf4b0b | 1204 | break;} |
1205 | case 87: | |
12f2ffe9 | 1206 | { yyval.mttransferclause = mtTransferClause_create (yyvsp[-4].tok, yyvsp[-2].tok, yyvsp[0].mttransferaction); ; |
28bf4b0b | 1207 | break;} |
1208 | case 88: | |
12f2ffe9 | 1209 | { yyval.mttransferaction = mtTransferAction_createValue (yyvsp[0].tok); ; |
28bf4b0b | 1210 | break;} |
1211 | case 89: | |
12f2ffe9 | 1212 | { yyval.mttransferaction = yyvsp[0].mttransferaction; ; |
1213 | break;} | |
1214 | case 90: | |
12f2ffe9 | 1215 | { yyval.mttransferaction = mtTransferAction_createError (yyvsp[0].tok); ; |
1216 | break;} | |
1217 | case 91: | |
b072092f | 1218 | { yyval.mttransferaction = mtTransferAction_createErrorMessage (yyvsp[0].tok); ; |
28bf4b0b | 1219 | break;} |
1220 | } | |
e8b84478 | 1221 | /* the action file gets copied in in place of this dollarsign */ |
3e3ec469 | 1222 | |
28bf4b0b | 1223 | \f |
1224 | yyvsp -= yylen; | |
1225 | yyssp -= yylen; | |
e8b84478 | 1226 | #ifdef YYLSP_NEEDED |
28bf4b0b | 1227 | yylsp -= yylen; |
1228 | #endif | |
1229 | ||
e8b84478 | 1230 | #if YYDEBUG != 0 |
28bf4b0b | 1231 | if (yydebug) |
1232 | { | |
1233 | short *ssp1 = yyss - 1; | |
1234 | fprintf (stderr, "state stack now"); | |
1235 | while (ssp1 != yyssp) | |
1236 | fprintf (stderr, " %d", *++ssp1); | |
1237 | fprintf (stderr, "\n"); | |
1238 | } | |
1239 | #endif | |
1240 | ||
1241 | *++yyvsp = yyval; | |
e8b84478 | 1242 | |
1243 | #ifdef YYLSP_NEEDED | |
1244 | yylsp++; | |
1245 | if (yylen == 0) | |
1246 | { | |
1247 | yylsp->first_line = yylloc.first_line; | |
1248 | yylsp->first_column = yylloc.first_column; | |
1249 | yylsp->last_line = (yylsp-1)->last_line; | |
1250 | yylsp->last_column = (yylsp-1)->last_column; | |
1251 | yylsp->text = 0; | |
1252 | } | |
1253 | else | |
1254 | { | |
1255 | yylsp->last_line = (yylsp+yylen-1)->last_line; | |
1256 | yylsp->last_column = (yylsp+yylen-1)->last_column; | |
1257 | } | |
28bf4b0b | 1258 | #endif |
1259 | ||
e8b84478 | 1260 | /* Now "shift" the result of the reduction. |
1261 | Determine what state that goes to, | |
1262 | based on the state we popped back to | |
1263 | and the rule number reduced by. */ | |
28bf4b0b | 1264 | |
1265 | yyn = yyr1[yyn]; | |
1266 | ||
1267 | yystate = yypgoto[yyn - YYNTBASE] + *yyssp; | |
1268 | if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) | |
1269 | yystate = yytable[yystate]; | |
1270 | else | |
1271 | yystate = yydefgoto[yyn - YYNTBASE]; | |
1272 | ||
1273 | goto yynewstate; | |
1274 | ||
e8b84478 | 1275 | yyerrlab: /* here on detecting error */ |
28bf4b0b | 1276 | |
e8b84478 | 1277 | if (! yyerrstatus) |
1278 | /* If not already recovering from an error, report this error. */ | |
28bf4b0b | 1279 | { |
1280 | ++yynerrs; | |
1281 | ||
1282 | #ifdef YYERROR_VERBOSE | |
1283 | yyn = yypact[yystate]; | |
1284 | ||
1285 | if (yyn > YYFLAG && yyn < YYLAST) | |
1286 | { | |
1287 | int size = 0; | |
1288 | char *msg; | |
1289 | int x, count; | |
1290 | ||
1291 | count = 0; | |
1292 | /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ | |
1293 | for (x = (yyn < 0 ? -yyn : 0); | |
e8b84478 | 1294 | x < (sizeof(yytname) / sizeof(char *)); x++) |
28bf4b0b | 1295 | if (yycheck[x + yyn] == x) |
e8b84478 | 1296 | size += strlen(yytname[x]) + 15, count++; |
1297 | msg = (char *) malloc(size + 15); | |
28bf4b0b | 1298 | if (msg != 0) |
1299 | { | |
e8b84478 | 1300 | strcpy(msg, "parse error"); |
28bf4b0b | 1301 | |
1302 | if (count < 5) | |
1303 | { | |
1304 | count = 0; | |
1305 | for (x = (yyn < 0 ? -yyn : 0); | |
e8b84478 | 1306 | x < (sizeof(yytname) / sizeof(char *)); x++) |
28bf4b0b | 1307 | if (yycheck[x + yyn] == x) |
1308 | { | |
e8b84478 | 1309 | strcat(msg, count == 0 ? ", expecting `" : " or `"); |
1310 | strcat(msg, yytname[x]); | |
1311 | strcat(msg, "'"); | |
28bf4b0b | 1312 | count++; |
1313 | } | |
1314 | } | |
e8b84478 | 1315 | yyerror(msg); |
1316 | free(msg); | |
28bf4b0b | 1317 | } |
1318 | else | |
1319 | yyerror ("parse error; also virtual memory exceeded"); | |
1320 | } | |
1321 | else | |
1322 | #endif /* YYERROR_VERBOSE */ | |
e8b84478 | 1323 | yyerror("parse error"); |
28bf4b0b | 1324 | } |
28bf4b0b | 1325 | |
e8b84478 | 1326 | goto yyerrlab1; |
1327 | yyerrlab1: /* here on error raised explicitly by an action */ | |
e55c0c6d | 1328 | |
28bf4b0b | 1329 | if (yyerrstatus == 3) |
1330 | { | |
e8b84478 | 1331 | /* if just tried and failed to reuse lookahead token after an error, discard it. */ |
28bf4b0b | 1332 | |
1333 | /* return failure if at end of input */ | |
1334 | if (yychar == YYEOF) | |
1335 | YYABORT; | |
e8b84478 | 1336 | |
1337 | #if YYDEBUG != 0 | |
1338 | if (yydebug) | |
1339 | fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); | |
1340 | #endif | |
1341 | ||
28bf4b0b | 1342 | yychar = YYEMPTY; |
1343 | } | |
1344 | ||
e8b84478 | 1345 | /* Else will try to reuse lookahead token |
1346 | after shifting the error token. */ | |
28bf4b0b | 1347 | |
1348 | yyerrstatus = 3; /* Each real token shifted decrements this */ | |
1349 | ||
1350 | goto yyerrhandle; | |
1351 | ||
e8b84478 | 1352 | yyerrdefault: /* current state does not do anything special for the error token. */ |
28bf4b0b | 1353 | |
1354 | #if 0 | |
1355 | /* This is wrong; only states that explicitly want error tokens | |
1356 | should shift them. */ | |
e8b84478 | 1357 | yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ |
1358 | if (yyn) goto yydefault; | |
28bf4b0b | 1359 | #endif |
1360 | ||
e8b84478 | 1361 | yyerrpop: /* pop the current state because it cannot handle the error token */ |
28bf4b0b | 1362 | |
e8b84478 | 1363 | if (yyssp == yyss) YYABORT; |
28bf4b0b | 1364 | yyvsp--; |
1365 | yystate = *--yyssp; | |
e8b84478 | 1366 | #ifdef YYLSP_NEEDED |
28bf4b0b | 1367 | yylsp--; |
1368 | #endif | |
1369 | ||
e8b84478 | 1370 | #if YYDEBUG != 0 |
28bf4b0b | 1371 | if (yydebug) |
1372 | { | |
1373 | short *ssp1 = yyss - 1; | |
1374 | fprintf (stderr, "Error: state stack now"); | |
1375 | while (ssp1 != yyssp) | |
1376 | fprintf (stderr, " %d", *++ssp1); | |
1377 | fprintf (stderr, "\n"); | |
1378 | } | |
1379 | #endif | |
1380 | ||
1381 | yyerrhandle: | |
e8b84478 | 1382 | |
28bf4b0b | 1383 | yyn = yypact[yystate]; |
1384 | if (yyn == YYFLAG) | |
1385 | goto yyerrdefault; | |
1386 | ||
1387 | yyn += YYTERROR; | |
1388 | if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) | |
1389 | goto yyerrdefault; | |
1390 | ||
1391 | yyn = yytable[yyn]; | |
1392 | if (yyn < 0) | |
1393 | { | |
1394 | if (yyn == YYFLAG) | |
1395 | goto yyerrpop; | |
1396 | yyn = -yyn; | |
1397 | goto yyreduce; | |
1398 | } | |
1399 | else if (yyn == 0) | |
1400 | goto yyerrpop; | |
1401 | ||
1402 | if (yyn == YYFINAL) | |
1403 | YYACCEPT; | |
1404 | ||
e8b84478 | 1405 | #if YYDEBUG != 0 |
1406 | if (yydebug) | |
1407 | fprintf(stderr, "Shifting error token, "); | |
1408 | #endif | |
28bf4b0b | 1409 | |
1410 | *++yyvsp = yylval; | |
e8b84478 | 1411 | #ifdef YYLSP_NEEDED |
28bf4b0b | 1412 | *++yylsp = yylloc; |
1413 | #endif | |
1414 | ||
1415 | yystate = yyn; | |
1416 | goto yynewstate; | |
1417 | ||
e8b84478 | 1418 | yyacceptlab: |
1419 | /* YYACCEPT comes here. */ | |
28bf4b0b | 1420 | if (yyfree_stacks) |
1421 | { | |
1422 | free (yyss); | |
1423 | free (yyvs); | |
e8b84478 | 1424 | #ifdef YYLSP_NEEDED |
28bf4b0b | 1425 | free (yyls); |
1426 | #endif | |
1427 | } | |
1428 | return 0; | |
1429 | ||
e8b84478 | 1430 | yyabortlab: |
1431 | /* YYABORT comes here. */ | |
28bf4b0b | 1432 | if (yyfree_stacks) |
1433 | { | |
1434 | free (yyss); | |
1435 | free (yyvs); | |
e8b84478 | 1436 | #ifdef YYLSP_NEEDED |
28bf4b0b | 1437 | free (yyls); |
1438 | #endif | |
1439 | } | |
1440 | return 1; | |
1441 | } | |
28bf4b0b | 1442 | |
1443 | ||
1444 | # include "bison.reset" | |
1445 | ||
1446 | extern char *yytext; | |
1447 | ||
1448 | static void mterror (char *s) | |
1449 | { | |
b072092f | 1450 | |
1451 | if (s != NULL) | |
1452 | { | |
1453 | llparseerror | |
1454 | (message ("Parse error in meta-state file: %s", cstring_fromChars (s))); | |
1455 | } | |
1456 | else | |
1457 | { | |
1458 | llparseerror | |
1459 | (message ("Parse error in meta-state file")); | |
1460 | } | |
1461 | ||
28bf4b0b | 1462 | } |
1463 | ||
1464 | static void yyprint (FILE *file, int type, YYSTYPE value) | |
1465 | { | |
1466 | cstring tname = mttok_unparse (value.tok); | |
1467 | fprintf (file, " (%s)", cstring_toCharsSafe (tname)); | |
1468 | cstring_free (tname); | |
1469 | } | |
1470 | ||
1471 | ||
1472 | ||
1473 | ||
1474 | /* | |
1475 | ** Resets all flags in bison.head | |
1476 | */ | |
1477 | ||
1478 | ||
1479 | /*@=allmacros@*/ | |
1480 | /*@=boolint@*/ | |
1481 | /*@=charint@*/ | |
1482 | /*@=macroparams@*/ | |
1483 | /*@=macroundef@*/ | |
1484 | /*@=unreachable@*/ | |
1485 | /*@=macrospec@*/ | |
1486 | /*@=varuse@*/ | |
1487 | /*@=ignorequals@*/ | |
1488 | /*@=macrostmt@*/ | |
1489 | /*@=noeffect@*/ | |
1490 | /*@=shadow@*/ | |
1491 | /*@=exitarg@*/ | |
1492 | /*@=macroredef@*/ | |
1493 | /*@=uniondef@*/ | |
1494 | /*@=compdef@*/ | |
1495 | /*@=matchfields@*/ | |
1496 | /*@=exportlocal@*/ | |
1497 | /*@=evalorderuncon@*/ | |
1498 | /*@=exportheader@*/ | |
1499 | /*@=typeuse@*/ | |
1500 | /*@=redecl@*/ | |
1501 | /*@=redef@*/ | |
1502 | /*@=noparams@*/ | |
1503 | /*@=ansireserved@*/ | |
1504 | /*@=fielduse@*/ | |
1505 | /*@=ifblock@*/ | |
1506 | /*@=elseifcomplete@*/ | |
1507 | /*@=whileblock@*/ | |
1508 | /*@=forblock@*/ | |
1509 | /*@=branchstate@*/ | |
1510 | /*@=readonlytrans@*/ | |
1511 | /*@=namechecks@*/ | |
1512 | /*@=usedef@*/ | |
1513 | /*@=systemunrecog@*/ | |
1514 | /*@=dependenttrans@*/ | |
1515 | /*@=unqualifiedtrans@*/ | |
60eced23 | 1516 | /*@=declundef@*/ |
bbed3d50 | 1517 | |
1518 | ||
1519 | /*drl added 11/27/2001*/ | |
bb7c2085 | 1520 | /*@=bounds@*/ |