2 ** Inserted at beginning of c files generated by bison
3 ** REMEMBER: Change bison.reset too.
42 /*@-unqualifiedtrans@*/
46 /* < end of bison.head > */
49 /* A Bison parser, made from mtgrammar.y
50 by GNU Bison version 1.28 */
52 #define YYBISON 1 /* Identify Bison output. */
54 #define yyparse mtparse
56 #define yyerror mterror
59 #define yydebug mtdebug
60 #define yynerrs mtnerrs
65 #define MT_CONTEXT 261
67 #define MT_DEFAULTS 263
68 #define MT_DEFAULT 264
69 #define MT_REFERENCE 265
70 #define MT_PARAMETER 266
73 #define MT_LITERAL 269
75 #define MT_ANNOTATIONS 271
78 #define MT_TRANSFERS 274
79 #define MT_PRECONDITIONS 275
80 #define MT_POSTCONDITIONS 276
81 #define MT_LOSEREFERENCE 277
89 #define MT_LBRACKET 285
90 #define MT_RBRACKET 286
99 #define MT_ANYTYPE 295
100 #define MT_INTEGRALTYPE 296
101 #define MT_UNSIGNEDINTEGRALTYPE 297
102 #define MT_SIGNEDINTEGRALTYPE 298
104 #define MT_VOLATILE 300
105 #define MT_STRINGLIT 301
108 #line 25 "mtgrammar.y"
111 # include "bison.reset"
112 # include "lclintMacros.nf"
113 # include "llbasic.h"
115 static /*@exits@*/ void mterror (char *);
117 /*@-noparams@*/ /* Can't list params since YYSTYPE isn't defined yet. */
118 static void yyprint (/*FILE *p_file, int p_type, YYSTYPE p_value */);
121 # define YYPRINT(file, type, value) yyprint (file, type, value)
125 # include "bison.head"
128 #line 47 "mtgrammar.y"
131 mtDeclarationNode mtdecl;
132 mtDeclarationPiece mtpiece;
133 mtDeclarationPieces mtpieces;
134 mtContextNode mtcontext;
135 mtValuesNode mtvalues;
136 mtDefaultsNode mtdefaults;
137 mtDefaultsDeclList mtdeflist;
138 mtAnnotationsNode mtannotations;
139 mtAnnotationList mtannotlist;
140 mtAnnotationDecl mtannotdecl;
142 mtMergeItem mtmergeitem;
143 mtMergeClauseList mtmergeclauselist;
144 mtMergeClause mtmergeclause;
145 mtTransferClauseList mttransferclauselist;
146 mtTransferClause mttransferclause;
147 mtTransferAction mttransferaction;
148 mtLoseReferenceList mtlosereferencelist;
149 mtLoseReference mtlosereference;
151 /*@only@*/ cstringList cstringlist;
153 /*@only@*/ qtype qtyp;
171 #define YYFLAG -32768
174 #define YYTRANSLATE(x) ((unsigned)(x) <= 302 ? yytranslate[x] : 92)
176 static const char yytranslate[] = { 0,
177 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
178 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
179 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
180 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
181 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
182 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
183 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
184 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
185 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
186 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
187 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
188 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
189 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
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, 1, 3, 4, 5, 6,
203 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
204 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
205 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
206 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
211 static const short yyprhs[] = { 0,
212 0, 1, 3, 7, 12, 15, 16, 19, 21, 23,
213 25, 27, 29, 31, 33, 35, 37, 39, 42, 43,
214 45, 48, 51, 54, 57, 60, 63, 64, 66, 68,
215 71, 73, 77, 80, 81, 83, 85, 87, 90, 92,
216 95, 98, 102, 104, 106, 108, 111, 115, 118, 122,
217 124, 126, 128, 130, 132, 134, 136, 138, 140, 142,
218 144, 147, 149, 153, 156, 159, 163, 168, 171, 173,
219 176, 181, 184, 186, 189, 195, 197, 199, 202, 205,
220 208, 211, 213, 216, 220, 222, 225, 231, 233, 235,
224 static const short yyrhs[] = { -1,
225 50, 0, 5, 51, 4, 0, 6, 5, 51, 4,
226 0, 48, 52, 0, 0, 53, 52, 0, 54, 0,
227 69, 0, 72, 0, 71, 0, 74, 0, 77, 0,
228 83, 0, 81, 0, 82, 0, 84, 0, 7, 56,
229 0, 0, 56, 0, 12, 57, 0, 11, 57, 0,
230 13, 57, 0, 14, 57, 0, 15, 57, 0, 16,
231 57, 0, 0, 58, 0, 59, 0, 59, 62, 0,
232 60, 0, 59, 28, 58, 0, 67, 61, 0, 0,
233 59, 0, 63, 0, 66, 0, 63, 66, 0, 27,
234 0, 27, 65, 0, 27, 63, 0, 27, 65, 63,
235 0, 45, 0, 46, 0, 64, 0, 65, 64, 0,
236 29, 62, 30, 0, 31, 32, 0, 66, 31, 32,
237 0, 36, 0, 37, 0, 38, 0, 39, 0, 40,
238 0, 41, 0, 42, 0, 43, 0, 44, 0, 68,
239 0, 48, 0, 8, 70, 0, 48, 0, 48, 35,
240 70, 0, 10, 91, 0, 9, 73, 0, 56, 18,
241 91, 0, 56, 18, 91, 73, 0, 17, 75, 0,
242 76, 0, 76, 75, 0, 48, 55, 18, 91, 0,
243 19, 78, 0, 79, 0, 79, 78, 0, 80, 26,
244 80, 18, 89, 0, 91, 0, 27, 0, 21, 87,
245 0, 22, 87, 0, 20, 87, 0, 23, 85, 0,
246 86, 0, 86, 85, 0, 91, 18, 90, 0, 88,
247 0, 88, 87, 0, 91, 24, 91, 18, 89, 0,
248 91, 0, 90, 0, 25, 0, 25, 47, 0, 48,
255 static const short yyrline[] = { 0,
256 143, 144, 147, 149, 153, 157, 158, 162, 163, 164,
257 165, 166, 167, 168, 169, 170, 171, 174, 178, 179,
258 182, 183, 184, 185, 186, 187, 194, 195, 198, 199,
259 202, 203, 207, 210, 211, 215, 216, 217, 220, 221,
260 222, 223, 226, 227, 230, 231, 234, 235, 236, 243,
261 244, 245, 246, 247, 248, 249, 250, 251, 252, 258,
262 261, 264, 265, 269, 272, 275, 277, 281, 284, 285,
263 289, 293, 296, 297, 300, 304, 305, 308, 311, 314,
264 317, 320, 321, 324, 327, 328, 331, 335, 336, 339,
270 #if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
272 static const char * const yytname[] = { "$","error","$undefined.","MT_BADTOK",
273 "MT_END","MT_STATE","MT_GLOBAL","MT_CONTEXT","MT_ONEOF","MT_DEFAULTS","MT_DEFAULT",
274 "MT_REFERENCE","MT_PARAMETER","MT_RESULT","MT_CLAUSE","MT_LITERAL","MT_NULL",
275 "MT_ANNOTATIONS","MT_ARROW","MT_MERGE","MT_TRANSFERS","MT_PRECONDITIONS","MT_POSTCONDITIONS",
276 "MT_LOSEREFERENCE","MT_AS","MT_ERROR","MT_PLUS","MT_STAR","MT_BAR","MT_LPAREN",
277 "MT_RPAREN","MT_LBRACKET","MT_RBRACKET","MT_LBRACE","MT_RBRACE","MT_COMMA","MT_CHAR",
278 "MT_INT","MT_FLOAT","MT_DOUBLE","MT_VOID","MT_ANYTYPE","MT_INTEGRALTYPE","MT_UNSIGNEDINTEGRALTYPE",
279 "MT_SIGNEDINTEGRALTYPE","MT_CONST","MT_VOLATILE","MT_STRINGLIT","MT_IDENT","file",
280 "mtsDeclaration","declarationNode","declarationPieces","declarationPiece","contextDeclaration",
281 "optContextSelection","contextSelection","optType","typeExpression","completeType",
282 "completeTypeAux","optCompleteType","abstractDecl","pointers","innerMods","innerModsList",
283 "abstractDeclBase","typeSpecifier","typeName","valuesDeclaration","valuesList",
284 "defaultNode","defaultsDeclaration","defaultDeclarationList","annotationsDeclaration",
285 "annotationsDeclarationList","annotationDeclaration","mergeDeclaration","mergeClauses",
286 "mergeClause","mergeItem","preconditionsDeclaration","postconditionsDeclaration",
287 "transfersDeclaration","loseReferenceDeclaration","lostClauses","lostClause",
288 "transferClauses","transferClause","transferAction","errorAction","valueChoice", NULL
292 static const short yyr1[] = { 0,
293 49, 49, 50, 50, 51, 52, 52, 53, 53, 53,
294 53, 53, 53, 53, 53, 53, 53, 54, 55, 55,
295 56, 56, 56, 56, 56, 56, 57, 57, 58, 58,
296 59, 59, 60, 61, 61, 62, 62, 62, 63, 63,
297 63, 63, 64, 64, 65, 65, 66, 66, 66, 67,
298 67, 67, 67, 67, 67, 67, 67, 67, 67, 68,
299 69, 70, 70, 71, 72, 73, 73, 74, 75, 75,
300 76, 77, 78, 78, 79, 80, 80, 81, 82, 83,
301 84, 85, 85, 86, 87, 87, 88, 89, 89, 90,
305 static const short yyr2[] = { 0,
306 0, 1, 3, 4, 2, 0, 2, 1, 1, 1,
307 1, 1, 1, 1, 1, 1, 1, 2, 0, 1,
308 2, 2, 2, 2, 2, 2, 0, 1, 1, 2,
309 1, 3, 2, 0, 1, 1, 1, 2, 1, 2,
310 2, 3, 1, 1, 1, 2, 3, 2, 3, 1,
311 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
312 2, 1, 3, 2, 2, 3, 4, 2, 1, 2,
313 4, 2, 1, 2, 5, 1, 1, 2, 2, 2,
314 2, 1, 2, 3, 1, 2, 5, 1, 1, 1,
318 static const short yydefact[] = { 1,
319 0, 0, 2, 6, 0, 0, 0, 0, 0, 0,
320 0, 0, 0, 0, 0, 0, 5, 6, 8, 9,
321 11, 10, 12, 13, 15, 16, 14, 17, 3, 0,
322 27, 27, 27, 27, 27, 27, 18, 62, 61, 0,
323 65, 92, 64, 19, 68, 69, 77, 72, 73, 0,
324 76, 80, 85, 0, 78, 79, 81, 82, 0, 7,
325 4, 50, 51, 52, 53, 54, 55, 56, 57, 58,
326 60, 22, 28, 29, 31, 34, 59, 21, 23, 24,
327 25, 26, 0, 0, 0, 20, 70, 74, 0, 86,
328 0, 83, 0, 39, 0, 0, 0, 30, 36, 37,
329 35, 33, 63, 66, 0, 0, 0, 90, 84, 43,
330 44, 41, 45, 40, 32, 0, 48, 38, 0, 67,
331 71, 0, 0, 91, 42, 46, 47, 49, 75, 89,
335 static const short yydefgoto[] = { 133,
336 3, 5, 17, 18, 19, 85, 40, 72, 73, 74,
337 75, 102, 98, 99, 113, 114, 100, 76, 77, 20,
338 39, 21, 22, 41, 23, 45, 46, 24, 48, 49,
339 50, 25, 26, 27, 28, 57, 58, 52, 53, 129,
343 static const short yypact[] = { 4,
344 -37, 35,-32768, 36, 37, -37, 21, 2, 21, 17,
345 18, -19, 17, 17, 17, 17,-32768, 36,-32768,-32768,
346 -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 63,
347 -23, -23, -23, -23, -23, -23,-32768, 33,-32768, 51,
348 -32768,-32768,-32768, 21,-32768, 18,-32768,-32768, -19, 44,
349 -32768,-32768, 17, 47,-32768,-32768,-32768, 17, 54,-32768,
350 -32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
351 -32768,-32768,-32768, -5,-32768, -23,-32768,-32768,-32768,-32768,
352 -32768,-32768, 2, 17, 55,-32768,-32768,-32768, -19,-32768,
353 17,-32768, 50, -15, -23, 20, 45,-32768, 23, 49,
354 48,-32768,-32768, 21, 17, 60, 64, 38,-32768,-32768,
355 -32768,-32768,-32768, -15,-32768, 53,-32768, 49, 52,-32768,
356 -32768, -20, -20,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
357 -32768,-32768, 86, 87,-32768
360 static const short yypgoto[] = {-32768,
361 -32768, 82, 71,-32768,-32768,-32768, -6, 28, -4, 14,
362 -32768,-32768, -3, -87, -22,-32768, -2,-32768,-32768,-32768,
363 11,-32768,-32768, -8,-32768, 56,-32768,-32768, 57,-32768,
364 9,-32768,-32768,-32768,-32768, 41,-32768, -11,-32768, -18,
372 static const short yytable[] = { 43,
373 37, 51, 55, 56, 108, 59, 112, 47, 1, 2,
374 4, 94, 62, 63, 64, 65, 66, 67, 68, 69,
375 70, 94, 95, 96, 71, 97, 125, 42, 42, 110,
376 111, 31, 32, 33, 34, 35, 36, 86, 51, 6,
377 29, 90, 7, 8, 9, 10, 94, 59, 96, 38,
378 97, 96, 11, 97, 12, 13, 14, 15, 16, 78,
379 79, 80, 81, 82, 42, 44, 61, 83, 84, 89,
380 91, 93, 105, 104, 108, 95, 117, 122, 51, 119,
381 107, 123, 127, 128, 124, 134, 135, 30, 60, 101,
382 115, 126, 116, 103, 121, 120, 118, 106, 92, 109,
383 0, 87, 0, 0, 132, 88, 0, 0, 0, 0,
387 static const short yycheck[] = { 10,
388 7, 12, 14, 15, 25, 16, 94, 27, 5, 6,
389 48, 27, 36, 37, 38, 39, 40, 41, 42, 43,
390 44, 27, 28, 29, 48, 31, 114, 48, 48, 45,
391 46, 11, 12, 13, 14, 15, 16, 44, 49, 5,
392 4, 53, 7, 8, 9, 10, 27, 58, 29, 48,
393 31, 29, 17, 31, 19, 20, 21, 22, 23, 32,
394 33, 34, 35, 36, 48, 48, 4, 35, 18, 26,
395 24, 18, 18, 84, 25, 28, 32, 18, 89, 31,
396 91, 18, 30, 32, 47, 0, 0, 6, 18, 76,
397 95, 114, 96, 83, 105, 104, 99, 89, 58, 93,
398 -1, 46, -1, -1, 123, 49, -1, -1, -1, -1,
403 /* -*-C-*- Note some compilers choke on comments on `#line' lines. */
404 #line 3 "/usr/lib/bison.simple"
405 /* This file comes from bison-1.28. */
407 /* Skeleton output parser for bison,
408 Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
410 This program is free software; you can redistribute it and/or modify
411 it under the terms of the GNU General Public License as published by
412 the Free Software Foundation; either version 2, or (at your option)
415 This program is distributed in the hope that it will be useful,
416 but WITHOUT ANY WARRANTY; without even the implied warranty of
417 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
418 GNU General Public License for more details.
420 You should have received a copy of the GNU General Public License
421 along with this program; if not, write to the Free Software
422 Foundation, Inc., 59 Temple Place - Suite 330,
423 Boston, MA 02111-1307, USA. */
425 /* As a special exception, when this file is copied by Bison into a
426 Bison output file, you may use that output file without restriction.
427 This special exception was added by the Free Software Foundation
428 in version 1.24 of Bison. */
430 /* This is the parser code that is written into each bison parser
431 when the %semantic_parser declaration is not specified in the grammar.
432 It was written by Richard Stallman by simplifying the hairy parser
433 used when %semantic_parser is specified. */
435 #ifndef YYSTACK_USE_ALLOCA
437 #define YYSTACK_USE_ALLOCA
438 #else /* alloca not defined */
440 #define YYSTACK_USE_ALLOCA
441 #define alloca __builtin_alloca
442 #else /* not GNU C. */
443 #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
444 #define YYSTACK_USE_ALLOCA
446 #else /* not sparc */
447 /* We think this test detects Watcom and Microsoft C. */
448 /* This used to test MSDOS, but that is a bad idea
449 since that symbol is in the user namespace. */
450 #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
451 #if 0 /* No need for malloc.h, which pollutes the namespace;
452 instead, just don't use alloca. */
455 #else /* not MSDOS, or __TURBOC__ */
457 /* I don't know what this was needed for, but it pollutes the namespace.
458 So I turned it off. rms, 2 May 1997. */
459 /* #include <malloc.h> */
461 #define YYSTACK_USE_ALLOCA
462 #else /* not MSDOS, or __TURBOC__, or _AIX */
464 #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
465 and on HPUX 10. Eventually we can turn this on. */
466 #define YYSTACK_USE_ALLOCA
467 #define alloca __builtin_alloca
470 #endif /* not _AIX */
471 #endif /* not MSDOS, or __TURBOC__ */
472 #endif /* not sparc */
473 #endif /* not GNU C */
474 #endif /* alloca not defined */
475 #endif /* YYSTACK_USE_ALLOCA not defined */
477 #ifdef YYSTACK_USE_ALLOCA
478 #define YYSTACK_ALLOC alloca
480 #define YYSTACK_ALLOC malloc
483 /* Note: there must be only one dollar sign in this file.
484 It is replaced by the list of actions, each action
485 as one case of the switch. */
487 #define yyerrok (yyerrstatus = 0)
488 #define yyclearin (yychar = YYEMPTY)
491 #define YYACCEPT goto yyacceptlab
492 #define YYABORT goto yyabortlab
493 #define YYERROR goto yyerrlab1
494 /* Like YYERROR except do call yyerror.
495 This remains here temporarily to ease the
496 transition to the new meaning of YYERROR, for GCC.
497 Once GCC version 2 has supplanted version 1, this can go. */
498 #define YYFAIL goto yyerrlab
499 #define YYRECOVERING() (!!yyerrstatus)
500 #define YYBACKUP(token, value) \
502 if (yychar == YYEMPTY && yylen == 1) \
503 { yychar = (token), yylval = (value); \
504 yychar1 = YYTRANSLATE (yychar); \
509 { yyerror ("syntax error: cannot back up"); YYERROR; } \
513 #define YYERRCODE 256
516 #define YYLEX yylex()
522 #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
524 #define YYLEX yylex(&yylval, &yylloc)
526 #else /* not YYLSP_NEEDED */
528 #define YYLEX yylex(&yylval, YYLEX_PARAM)
530 #define YYLEX yylex(&yylval)
532 #endif /* not YYLSP_NEEDED */
535 /* If nonreentrant, generate the variables here */
539 int yychar; /* the lookahead symbol */
540 YYSTYPE yylval; /* the semantic value of the */
541 /* lookahead symbol */
544 YYLTYPE yylloc; /* location data for the lookahead */
548 int yynerrs; /* number of parse errors so far */
549 #endif /* not YYPURE */
552 int yydebug; /* nonzero means print parse trace */
553 /* Since this is uninitialized, it does not stop multiple parsers
557 /* YYINITDEPTH indicates the initial size of the parser's stacks */
560 #define YYINITDEPTH 200
563 /* YYMAXDEPTH is the maximum size the stacks can grow to
564 (effective only if the built-in stack extension method is used). */
571 #define YYMAXDEPTH 10000
574 /* Define __yy_memcpy. Note that the size argument
575 should be passed with type unsigned int, because that is what the non-GCC
576 definitions require. With GCC, __builtin_memcpy takes an arg
577 of type size_t, but it can handle unsigned int. */
579 #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
580 #define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
581 #else /* not GNU C or C++ */
584 /* This is the most reliable way to avoid incompatibilities
585 in available built-in functions on various systems. */
587 __yy_memcpy (to, from, count)
592 register char *f = from;
593 register char *t = to;
594 register int i = count;
600 #else /* __cplusplus */
602 /* This is the most reliable way to avoid incompatibilities
603 in available built-in functions on various systems. */
605 __yy_memcpy (char *to, char *from, unsigned int count)
607 register char *t = to;
608 register char *f = from;
609 register int i = count;
618 #line 217 "/usr/lib/bison.simple"
620 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
621 into yyparse. The argument should have type void *.
622 It should actually point to an object.
623 Grammar actions can access the variable by casting it
624 to the proper pointer type. */
628 #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
629 #define YYPARSE_PARAM_DECL
630 #else /* not __cplusplus */
631 #define YYPARSE_PARAM_ARG YYPARSE_PARAM
632 #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
633 #endif /* not __cplusplus */
634 #else /* not YYPARSE_PARAM */
635 #define YYPARSE_PARAM_ARG
636 #define YYPARSE_PARAM_DECL
637 #endif /* not YYPARSE_PARAM */
639 /* Prevent warning if -Wstrict-prototypes. */
642 int yyparse (void *);
649 yyparse(YYPARSE_PARAM_ARG)
652 register int yystate;
654 register short *yyssp;
655 register YYSTYPE *yyvsp;
656 int yyerrstatus; /* number of tokens to shift before error messages enabled */
657 int yychar1 = 0; /* lookahead token as an internal (translated) token number */
659 short yyssa[YYINITDEPTH]; /* the state stack */
660 YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
662 short *yyss = yyssa; /* refer to the stacks thru separate pointers */
663 YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
666 YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
667 YYLTYPE *yyls = yylsa;
670 #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
672 #define YYPOPSTACK (yyvsp--, yyssp--)
675 int yystacksize = YYINITDEPTH;
676 int yyfree_stacks = 0;
687 YYSTYPE yyval; /* the variable used to return */
688 /* semantic values from the action */
695 fprintf(stderr, "Starting parse\n");
701 yychar = YYEMPTY; /* Cause a token to be read. */
703 /* Initialize stack pointers.
704 Waste one element of value and location stack
705 so that they stay on the same level as the state stack.
706 The wasted elements are never initialized. */
714 /* Push a new state, which is found in yystate . */
715 /* In all cases, when you get here, the value and location stacks
716 have just been pushed. so pushing a state here evens the stacks. */
721 if (yyssp >= yyss + yystacksize - 1)
723 /* Give user a chance to reallocate the stack */
724 /* Use copies of these so that the &'s don't force the real ones into memory. */
725 YYSTYPE *yyvs1 = yyvs;
728 YYLTYPE *yyls1 = yyls;
731 /* Get the current used size of the three stacks, in elements. */
732 int size = yyssp - yyss + 1;
735 /* Each stack pointer address is followed by the size of
736 the data in use in that stack, in bytes. */
738 /* This used to be a conditional around just the two extra args,
739 but that might be undefined if yyoverflow is a macro. */
740 yyoverflow("parser stack overflow",
741 &yyss1, size * sizeof (*yyssp),
742 &yyvs1, size * sizeof (*yyvsp),
743 &yyls1, size * sizeof (*yylsp),
746 yyoverflow("parser stack overflow",
747 &yyss1, size * sizeof (*yyssp),
748 &yyvs1, size * sizeof (*yyvsp),
752 yyss = yyss1; yyvs = yyvs1;
756 #else /* no yyoverflow */
757 /* Extend the stack our own way. */
758 if (yystacksize >= YYMAXDEPTH)
760 yyerror("parser stack overflow");
772 if (yystacksize > YYMAXDEPTH)
773 yystacksize = YYMAXDEPTH;
774 #ifndef YYSTACK_USE_ALLOCA
777 yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
778 __yy_memcpy ((char *)yyss, (char *)yyss1,
779 size * (unsigned int) sizeof (*yyssp));
780 yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
781 __yy_memcpy ((char *)yyvs, (char *)yyvs1,
782 size * (unsigned int) sizeof (*yyvsp));
784 yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
785 __yy_memcpy ((char *)yyls, (char *)yyls1,
786 size * (unsigned int) sizeof (*yylsp));
788 #endif /* no yyoverflow */
790 yyssp = yyss + size - 1;
791 yyvsp = yyvs + size - 1;
793 yylsp = yyls + size - 1;
798 fprintf(stderr, "Stack size increased to %d\n", yystacksize);
801 if (yyssp >= yyss + yystacksize - 1)
807 fprintf(stderr, "Entering state %d\n", yystate);
813 /* Do appropriate processing given the current state. */
814 /* Read a lookahead token if we need one and don't already have one. */
817 /* First try to decide what to do without reference to lookahead token. */
819 yyn = yypact[yystate];
823 /* Not known => get a lookahead token if don't already have one. */
825 /* yychar is either YYEMPTY or YYEOF
826 or a valid token in external form. */
828 if (yychar == YYEMPTY)
832 fprintf(stderr, "Reading a token: ");
837 /* Convert token to internal form (in yychar1) for indexing tables with */
839 if (yychar <= 0) /* This means end of input. */
842 yychar = YYEOF; /* Don't call YYLEX any more */
846 fprintf(stderr, "Now at end of input.\n");
851 yychar1 = YYTRANSLATE(yychar);
856 fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
857 /* Give the individual parser a way to print the precise meaning
858 of a token, for further debugging info. */
860 YYPRINT (stderr, yychar, yylval);
862 fprintf (stderr, ")\n");
868 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
873 /* yyn is what to do for this token type in this state.
874 Negative => reduce, -yyn is rule number.
875 Positive => shift, yyn is new state.
876 New state is final state => don't bother to shift,
878 0, or most negative number => error. */
893 /* Shift the lookahead token. */
897 fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
900 /* Discard the token being shifted unless it is eof. */
909 /* count tokens shifted since error; after three, turn off error status. */
910 if (yyerrstatus) yyerrstatus--;
915 /* Do the default action for the current state. */
918 yyn = yydefact[yystate];
922 /* Do a reduction. yyn is the number of a rule to reduce with. */
926 yyval = yyvsp[1-yylen]; /* implement default value of the action */
933 fprintf (stderr, "Reducing via rule %d (line %d), ",
936 /* Print the symbols being reduced, and their result. */
937 for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
938 fprintf (stderr, "%s ", yytname[yyrhs[i]]);
939 fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
947 #line 143 "mtgrammar.y"
951 #line 144 "mtgrammar.y"
955 #line 148 "mtgrammar.y"
956 { mtreader_processDeclaration (yyvsp[-1].mtdecl); ;
959 #line 150 "mtgrammar.y"
960 { mtreader_processGlobalDeclaration (yyvsp[-1].mtdecl); ;
963 #line 154 "mtgrammar.y"
964 { yyval.mtdecl = mtDeclarationNode_create (yyvsp[-1].tok, yyvsp[0].mtpieces); ;
967 #line 157 "mtgrammar.y"
968 { yyval.mtpieces = mtDeclarationPieces_create (); ;
971 #line 159 "mtgrammar.y"
972 { yyval.mtpieces = mtDeclarationPieces_append (yyvsp[0].mtpieces, yyvsp[-1].mtpiece); ;
975 #line 162 "mtgrammar.y"
976 { yyval.mtpiece = mtDeclarationPiece_createContext (yyvsp[0].mtcontext); ;
979 #line 163 "mtgrammar.y"
980 { yyval.mtpiece = mtDeclarationPiece_createValues (yyvsp[0].mtvalues); ;
983 #line 164 "mtgrammar.y"
984 { yyval.mtpiece = mtDeclarationPiece_createDefaults (yyvsp[0].mtdefaults); ;
987 #line 165 "mtgrammar.y"
988 { yyval.mtpiece = mtDeclarationPiece_createValueDefault (yyvsp[0].tok); ;
991 #line 166 "mtgrammar.y"
992 { yyval.mtpiece = mtDeclarationPiece_createAnnotations (yyvsp[0].mtannotations); ;
995 #line 167 "mtgrammar.y"
996 { yyval.mtpiece = mtDeclarationPiece_createMerge (yyvsp[0].mtmerge); ;
999 #line 168 "mtgrammar.y"
1000 { yyval.mtpiece = mtDeclarationPiece_createTransfers (yyvsp[0].mttransferclauselist); ;
1003 #line 169 "mtgrammar.y"
1004 { yyval.mtpiece = mtDeclarationPiece_createPreconditions (yyvsp[0].mttransferclauselist); ;
1007 #line 170 "mtgrammar.y"
1008 { yyval.mtpiece = mtDeclarationPiece_createPostconditions (yyvsp[0].mttransferclauselist); ;
1011 #line 171 "mtgrammar.y"
1012 { yyval.mtpiece = mtDeclarationPiece_createLosers (yyvsp[0].mtlosereferencelist); ;
1015 #line 174 "mtgrammar.y"
1016 { yyval.mtcontext = yyvsp[0].mtcontext; ;
1019 #line 178 "mtgrammar.y"
1020 { yyval.mtcontext = mtContextNode_createAny (); ;
1023 #line 182 "mtgrammar.y"
1024 { yyval.mtcontext = mtContextNode_createParameter (yyvsp[0].ctyp); ;
1027 #line 183 "mtgrammar.y"
1028 { yyval.mtcontext = mtContextNode_createReference (yyvsp[0].ctyp); ;
1031 #line 184 "mtgrammar.y"
1032 { yyval.mtcontext = mtContextNode_createResult (yyvsp[0].ctyp); ;
1035 #line 185 "mtgrammar.y"
1036 { yyval.mtcontext = mtContextNode_createClause (yyvsp[0].ctyp); ;
1039 #line 186 "mtgrammar.y"
1040 { yyval.mtcontext = mtContextNode_createLiteral (yyvsp[0].ctyp); ;
1043 #line 187 "mtgrammar.y"
1044 { yyval.mtcontext = mtContextNode_createNull (yyvsp[0].ctyp); ;
1047 #line 194 "mtgrammar.y"
1048 { yyval.ctyp = ctype_unknown; ;
1051 #line 195 "mtgrammar.y"
1052 { DPRINTF (("Type: %s", qtype_unparse (yyvsp[0].qtyp))); yyval.ctyp = qtype_getType (yyvsp[0].qtyp); ;
1055 #line 199 "mtgrammar.y"
1056 { yyval.qtyp = qtype_newBase (yyvsp[-1].qtyp, yyvsp[0].ctyp); ;
1059 #line 202 "mtgrammar.y"
1060 { yyval.qtyp = yyvsp[0].qtyp; ;
1063 #line 204 "mtgrammar.y"
1064 { yyval.qtyp = qtype_mergeAlt (yyvsp[-2].qtyp, yyvsp[0].qtyp); ;
1067 #line 207 "mtgrammar.y"
1068 { yyval.qtyp = qtype_combine (yyvsp[0].qtyp, yyvsp[-1].ctyp); ;
1071 #line 210 "mtgrammar.y"
1072 { yyval.qtyp = qtype_unknown (); ;
1075 #line 211 "mtgrammar.y"
1076 { yyval.qtyp = yyvsp[0].qtyp; ;
1079 #line 215 "mtgrammar.y"
1080 { yyval.ctyp = ctype_adjustPointers (yyvsp[0].count, ctype_unknown); ;
1083 #line 217 "mtgrammar.y"
1084 { yyval.ctyp = ctype_adjustPointers (yyvsp[-1].count, yyvsp[0].ctyp); ;
1087 #line 220 "mtgrammar.y"
1088 { yyval.count = 1; ;
1091 #line 221 "mtgrammar.y"
1092 { yyval.count = 1; ;
1095 #line 222 "mtgrammar.y"
1096 { yyval.count = 1 + yyvsp[0].count; ;
1099 #line 223 "mtgrammar.y"
1100 { yyval.count = 1 + yyvsp[0].count; ;
1103 #line 226 "mtgrammar.y"
1104 { /* ignored for now */; ;
1107 #line 227 "mtgrammar.y"
1111 #line 230 "mtgrammar.y"
1115 #line 231 "mtgrammar.y"
1119 #line 234 "mtgrammar.y"
1120 { yyval.ctyp = ctype_expectFunction (yyvsp[-1].ctyp); ;
1123 #line 235 "mtgrammar.y"
1124 { yyval.ctyp = ctype_makeArray (ctype_unknown); ;
1127 #line 236 "mtgrammar.y"
1128 { yyval.ctyp = ctype_makeArray (yyvsp[-2].ctyp); ;
1131 #line 243 "mtgrammar.y"
1132 { yyval.ctyp = ctype_char; ;
1135 #line 244 "mtgrammar.y"
1136 { yyval.ctyp = ctype_int; ;
1139 #line 245 "mtgrammar.y"
1140 { yyval.ctyp = ctype_float; ;
1143 #line 246 "mtgrammar.y"
1144 { yyval.ctyp = ctype_double; ;
1147 #line 247 "mtgrammar.y"
1148 { yyval.ctyp = ctype_void; ;
1151 #line 248 "mtgrammar.y"
1152 { yyval.ctyp = ctype_unknown; ;
1155 #line 249 "mtgrammar.y"
1156 { yyval.ctyp = ctype_anyintegral; ;
1159 #line 250 "mtgrammar.y"
1160 { yyval.ctyp = ctype_unsignedintegral; ;
1163 #line 251 "mtgrammar.y"
1164 { yyval.ctyp = ctype_signedintegral; ;
1167 #line 258 "mtgrammar.y"
1168 { yyval.ctyp = mtscanner_lookupType (yyvsp[0].tok); ;
1171 #line 261 "mtgrammar.y"
1172 { yyval.mtvalues = mtValuesNode_create (yyvsp[0].cstringlist); ;
1175 #line 264 "mtgrammar.y"
1176 { yyval.cstringlist = cstringList_single (mttok_getText (yyvsp[0].tok)); ;
1179 #line 266 "mtgrammar.y"
1180 { yyval.cstringlist = cstringList_prepend (yyvsp[0].cstringlist, mttok_getText (yyvsp[-2].tok)); ;
1183 #line 269 "mtgrammar.y"
1184 { yyval.tok = yyvsp[0].tok; ;
1187 #line 272 "mtgrammar.y"
1188 { yyval.mtdefaults = mtDefaultsNode_create (yyvsp[-1].tok, yyvsp[0].mtdeflist); ;
1191 #line 276 "mtgrammar.y"
1192 { yyval.mtdeflist = mtDefaultsDeclList_single (mtDefaultsDecl_create (yyvsp[-2].mtcontext, yyvsp[0].tok)); ;
1195 #line 278 "mtgrammar.y"
1196 { yyval.mtdeflist = mtDefaultsDeclList_prepend (yyvsp[0].mtdeflist, mtDefaultsDecl_create (yyvsp[-3].mtcontext, yyvsp[-1].tok)); ;
1199 #line 281 "mtgrammar.y"
1200 { yyval.mtannotations = mtAnnotationsNode_create (yyvsp[0].mtannotlist); ;
1203 #line 284 "mtgrammar.y"
1204 { yyval.mtannotlist = mtAnnotationList_single (yyvsp[0].mtannotdecl); ;
1207 #line 286 "mtgrammar.y"
1208 { yyval.mtannotlist = mtAnnotationList_prepend (yyvsp[0].mtannotlist, yyvsp[-1].mtannotdecl); ;
1211 #line 290 "mtgrammar.y"
1212 { yyval.mtannotdecl = mtAnnotationDecl_create (yyvsp[-3].tok, yyvsp[-2].mtcontext, yyvsp[0].tok); ;
1215 #line 293 "mtgrammar.y"
1216 { yyval.mtmerge = mtMergeNode_create (yyvsp[0].mtmergeclauselist); ;
1219 #line 296 "mtgrammar.y"
1220 { yyval.mtmergeclauselist = mtMergeClauseList_single (yyvsp[0].mtmergeclause); ;
1223 #line 297 "mtgrammar.y"
1224 { yyval.mtmergeclauselist = mtMergeClauseList_prepend (yyvsp[0].mtmergeclauselist, yyvsp[-1].mtmergeclause); ;
1227 #line 301 "mtgrammar.y"
1228 { yyval.mtmergeclause = mtMergeClause_create (yyvsp[-4].mtmergeitem, yyvsp[-2].mtmergeitem, yyvsp[0].mttransferaction); ;
1231 #line 304 "mtgrammar.y"
1232 { yyval.mtmergeitem = mtMergeItem_createValue (yyvsp[0].tok); ;
1235 #line 305 "mtgrammar.y"
1236 { yyval.mtmergeitem = mtMergeItem_createStar (yyvsp[0].tok); ;
1239 #line 308 "mtgrammar.y"
1240 { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ;
1243 #line 311 "mtgrammar.y"
1244 { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ;
1247 #line 314 "mtgrammar.y"
1248 { yyval.mttransferclauselist = yyvsp[0].mttransferclauselist; ;
1251 #line 317 "mtgrammar.y"
1252 { yyval.mtlosereferencelist = yyvsp[0].mtlosereferencelist; ;
1255 #line 320 "mtgrammar.y"
1256 { yyval.mtlosereferencelist = mtLoseReferenceList_single (yyvsp[0].mtlosereference); ;
1259 #line 321 "mtgrammar.y"
1260 { yyval.mtlosereferencelist = mtLoseReferenceList_prepend (yyvsp[0].mtlosereferencelist, yyvsp[-1].mtlosereference); ;
1263 #line 324 "mtgrammar.y"
1264 { yyval.mtlosereference = mtLoseReference_create (yyvsp[-2].tok, yyvsp[0].mttransferaction); ;
1267 #line 327 "mtgrammar.y"
1268 { yyval.mttransferclauselist = mtTransferClauseList_single (yyvsp[0].mttransferclause); ;
1271 #line 328 "mtgrammar.y"
1272 { yyval.mttransferclauselist = mtTransferClauseList_prepend (yyvsp[0].mttransferclauselist, yyvsp[-1].mttransferclause); ;
1275 #line 332 "mtgrammar.y"
1276 { yyval.mttransferclause = mtTransferClause_create (yyvsp[-4].tok, yyvsp[-2].tok, yyvsp[0].mttransferaction); ;
1279 #line 335 "mtgrammar.y"
1280 { yyval.mttransferaction = mtTransferAction_createValue (yyvsp[0].tok); ;
1283 #line 336 "mtgrammar.y"
1284 { yyval.mttransferaction = yyvsp[0].mttransferaction; ;
1287 #line 339 "mtgrammar.y"
1288 { yyval.mttransferaction = mtTransferAction_createError (yyvsp[0].tok); ;
1291 #line 340 "mtgrammar.y"
1292 { yyval.mttransferaction = mtTransferAction_createErrorMessage (yyvsp[0].tok); ;
1295 /* the action file gets copied in in place of this dollarsign */
1296 #line 543 "/usr/lib/bison.simple"
1307 short *ssp1 = yyss - 1;
1308 fprintf (stderr, "state stack now");
1309 while (ssp1 != yyssp)
1310 fprintf (stderr, " %d", *++ssp1);
1311 fprintf (stderr, "\n");
1321 yylsp->first_line = yylloc.first_line;
1322 yylsp->first_column = yylloc.first_column;
1323 yylsp->last_line = (yylsp-1)->last_line;
1324 yylsp->last_column = (yylsp-1)->last_column;
1329 yylsp->last_line = (yylsp+yylen-1)->last_line;
1330 yylsp->last_column = (yylsp+yylen-1)->last_column;
1334 /* Now "shift" the result of the reduction.
1335 Determine what state that goes to,
1336 based on the state we popped back to
1337 and the rule number reduced by. */
1341 yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
1342 if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
1343 yystate = yytable[yystate];
1345 yystate = yydefgoto[yyn - YYNTBASE];
1349 yyerrlab: /* here on detecting error */
1352 /* If not already recovering from an error, report this error. */
1356 #ifdef YYERROR_VERBOSE
1357 yyn = yypact[yystate];
1359 if (yyn > YYFLAG && yyn < YYLAST)
1366 /* Start X at -yyn if nec to avoid negative indexes in yycheck. */
1367 for (x = (yyn < 0 ? -yyn : 0);
1368 x < (sizeof(yytname) / sizeof(char *)); x++)
1369 if (yycheck[x + yyn] == x)
1370 size += strlen(yytname[x]) + 15, count++;
1371 msg = (char *) malloc(size + 15);
1374 strcpy(msg, "parse error");
1379 for (x = (yyn < 0 ? -yyn : 0);
1380 x < (sizeof(yytname) / sizeof(char *)); x++)
1381 if (yycheck[x + yyn] == x)
1383 strcat(msg, count == 0 ? ", expecting `" : " or `");
1384 strcat(msg, yytname[x]);
1393 yyerror ("parse error; also virtual memory exceeded");
1396 #endif /* YYERROR_VERBOSE */
1397 yyerror("parse error");
1401 yyerrlab1: /* here on error raised explicitly by an action */
1403 if (yyerrstatus == 3)
1405 /* if just tried and failed to reuse lookahead token after an error, discard it. */
1407 /* return failure if at end of input */
1408 if (yychar == YYEOF)
1413 fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
1419 /* Else will try to reuse lookahead token
1420 after shifting the error token. */
1422 yyerrstatus = 3; /* Each real token shifted decrements this */
1426 yyerrdefault: /* current state does not do anything special for the error token. */
1429 /* This is wrong; only states that explicitly want error tokens
1430 should shift them. */
1431 yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
1432 if (yyn) goto yydefault;
1435 yyerrpop: /* pop the current state because it cannot handle the error token */
1437 if (yyssp == yyss) YYABORT;
1447 short *ssp1 = yyss - 1;
1448 fprintf (stderr, "Error: state stack now");
1449 while (ssp1 != yyssp)
1450 fprintf (stderr, " %d", *++ssp1);
1451 fprintf (stderr, "\n");
1457 yyn = yypact[yystate];
1462 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
1481 fprintf(stderr, "Shifting error token, ");
1493 /* YYACCEPT comes here. */
1505 /* YYABORT comes here. */
1516 #line 345 "mtgrammar.y"
1519 # include "bison.reset"
1521 extern char *yytext;
1523 static void mterror (char *s)
1529 (message ("Parse error in meta-state file: %s", cstring_fromChars (s)));
1534 (message ("Parse error in meta-state file"));
1539 static void yyprint (FILE *file, int type, YYSTYPE value)
1541 cstring tname = mttok_unparse (value.tok);
1542 fprintf (file, " (%s)", cstring_toCharsSafe (tname));
1543 cstring_free (tname);
1550 ** Resets all flags in bison.head
1572 /*@=evalorderuncon@*/
1581 /*@=elseifcomplete@*/
1585 /*@=readonlytrans@*/
1588 /*@=systemunrecog@*/
1589 /*@=dependenttrans@*/
1590 /*@=unqualifiedtrans@*/