source: src/Common/PassVisitor.impl.h@ fe5c01d

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since fe5c01d was 6ca154b, checked in by Thierry Delisle <tdelisle@…>, 8 years ago

PassVisitor now supports declarations to add
  • Property mode set to 100644
File size: 31.9 KB
Line 
1#pragma once
2
3#define VISIT_START( node ) \
4 __attribute__((unused)) \
5 const auto & guard = init_guard(); \
6 bool visit_children = true; \
7 set_visit_children( visit_children ); \
8 call_previsit( node ); \
9 if( visit_children ) { \
10
11#define VISIT_END( node ) \
12 } \
13 call_postvisit( node ); \
14
15#define MUTATE_START( node ) \
16 __attribute__((unused)) \
17 const auto & guard = init_guard(); \
18 bool visit_children = true; \
19 set_visit_children( visit_children ); \
20 call_premutate( node ); \
21 if( visit_children ) { \
22
23#define MUTATE_END( type, node ) \
24 } \
25 return call_postmutate< type * >( node ); \
26
27
28#define VISIT_BODY( node ) \
29 VISIT_START( node ); \
30 Visitor::visit( node ); \
31 VISIT_END( node ); \
32
33
34#define MUTATE_BODY( type, node ) \
35 MUTATE_START( node ); \
36 Mutator::mutate( node ); \
37 MUTATE_END( type, node ); \
38
39
40
41template<typename T>
42static inline bool empty( T * ptr ) {
43 return !ptr || ptr->empty();
44}
45
46typedef std::list< Statement * > StmtList_t;
47typedef std::list< Declaration * > DeclList_t;
48
49template<typename iterator_t>
50static inline void splice( iterator_t it, DeclList_t * decls ) {
51 std::transform(
52 decls->begin(),
53 decls->end(),
54 it,
55 [](Declaration * decl) -> auto {
56 return new DeclStmt( noLabels, decl );
57 }
58 );
59 decls->clear();
60}
61
62template< typename pass_type >
63static inline void acceptAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& visitor ) {
64
65 DeclList_t* beforeDecls = visitor.get_beforeDecls();
66 DeclList_t* afterDecls = visitor.get_afterDecls();
67
68 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
69 // splice in new declarations after previous decl
70 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
71
72 if ( i == decls.end() ) break;
73
74 // run mutator on declaration
75 maybeAccept( *i, visitor );
76
77 // splice in new declarations before current decl
78 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
79 }
80}
81
82template< typename pass_type >
83static inline void mutateAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& mutator ) {
84
85 DeclList_t* beforeDecls = mutator.get_beforeDecls();
86 DeclList_t* afterDecls = mutator.get_afterDecls();
87
88 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
89 // splice in new declarations after previous decl
90 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
91
92 if ( i == decls.end() ) break;
93
94 // run mutator on declaration
95 *i = maybeMutate( *i, mutator );
96
97 // splice in new declarations before current decl
98 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
99 }
100}
101
102template< typename pass_type >
103template< typename func_t >
104void PassVisitor< pass_type >::handleStatementList( std::list< Statement * > & statements, func_t func ) {
105 SemanticError errors;
106
107 StmtList_t* beforeStmts = get_beforeStmts();
108 StmtList_t* afterStmts = get_afterStmts();
109 DeclList_t* beforeDecls = get_beforeDecls();
110 DeclList_t* afterDecls = get_afterDecls();
111
112 for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
113
114 if ( !empty( afterDecls ) ) { splice( std::inserter( statements, i ), afterDecls ); }
115 if ( !empty( afterStmts ) ) { statements.splice( i, *afterStmts ); }
116
117 try {
118 func( *i );
119 assert(( empty( beforeStmts ) && empty( afterStmts ))
120 || ( empty( beforeDecls ) && empty( afterDecls )) );
121
122 } catch ( SemanticError &e ) {
123 errors.append( e );
124 }
125
126 if ( !empty( beforeDecls ) ) { splice( std::inserter( statements, i ), beforeDecls ); }
127 if ( !empty( beforeStmts ) ) { statements.splice( i, *beforeStmts ); }
128 }
129
130 if ( !empty( afterDecls ) ) { splice( std::back_inserter( statements ), afterDecls); }
131 if ( !empty( afterStmts ) ) { statements.splice( statements.end(), *afterStmts ); }
132 if ( !errors.isEmpty() ) { throw errors; }
133}
134
135template< typename pass_type >
136void PassVisitor< pass_type >::visitStatementList( std::list< Statement * > & statements ) {
137 handleStatementList( statements, [this]( Statement * stmt) {
138 stmt->accept( *this );
139 });
140}
141
142template< typename pass_type >
143void PassVisitor< pass_type >::mutateStatementList( std::list< Statement * > & statements ) {
144 handleStatementList( statements, [this]( Statement *& stmt) {
145 stmt = stmt->acceptMutator( *this );
146 });
147}
148
149
150template< typename pass_type >
151template< typename func_t >
152Statement * PassVisitor< pass_type >::handleStatement( Statement * stmt, func_t func ) {
153 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
154 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr () );
155 ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
156 ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
157 ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
158 ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
159
160 Statement *newStmt = func( stmt );
161
162 StmtList_t* beforeStmts = get_beforeStmts();
163 StmtList_t* afterStmts = get_afterStmts();
164 DeclList_t* beforeDecls = get_beforeDecls();
165 DeclList_t* afterDecls = get_afterDecls();
166
167 if( empty(beforeStmts) && empty(afterStmts) && empty(beforeDecls) && empty(afterDecls) ) { return newStmt; }
168 assert(( empty( beforeStmts ) && empty( afterStmts ))
169 || ( empty( beforeDecls ) && empty( afterDecls )) );
170
171 CompoundStmt *compound = new CompoundStmt( noLabels );
172 if( !empty(beforeDecls) ) { splice( std::back_inserter( compound->get_kids() ), beforeDecls ); }
173 if( !empty(beforeStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *beforeStmts ); }
174 compound->get_kids().push_back( newStmt );
175 if( !empty(afterDecls) ) { splice( std::back_inserter( compound->get_kids() ), afterDecls ); }
176 if( !empty(afterStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *afterStmts ); }
177 return compound;
178}
179
180template< typename pass_type >
181Statement * PassVisitor< pass_type >::visitStatement( Statement * stmt ) {
182 return handleStatement( stmt, [this]( Statement * stmt ) {
183 maybeAccept( stmt, *this );
184 return stmt;
185 });
186}
187
188template< typename pass_type >
189Statement * PassVisitor< pass_type >::mutateStatement( Statement * stmt ) {
190 return handleStatement( stmt, [this]( Statement * stmt ) {
191 return maybeMutate( stmt, *this );
192 });
193}
194
195template< typename pass_type >
196template< typename func_t >
197Expression * PassVisitor< pass_type >::handleExpression( Expression * expr, func_t func ) {
198 if( !expr ) return nullptr;
199
200 auto env_ptr = get_env_ptr();
201 if ( env_ptr && expr->get_env() ) {
202 *env_ptr = expr->get_env();
203 }
204
205 // should env be cloned (or moved) onto the result of the mutate?
206 return func( expr );
207}
208
209template< typename pass_type >
210Expression * PassVisitor< pass_type >::visitExpression( Expression * expr ) {
211 return handleExpression(expr, [this]( Expression * expr ) {
212 expr->accept( *this );
213 return expr;
214 });
215}
216
217template< typename pass_type >
218Expression * PassVisitor< pass_type >::mutateExpression( Expression * expr ) {
219 return handleExpression(expr, [this]( Expression * expr ) {
220 return expr->acceptMutator( *this );
221 });
222}
223
224//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
225
226template< typename pass_type >
227void PassVisitor< pass_type >::visit( ObjectDecl * node ) {
228 VISIT_BODY( node );
229}
230
231template< typename pass_type >
232void PassVisitor< pass_type >::visit( FunctionDecl * node ) {
233 VISIT_BODY( node );
234}
235
236template< typename pass_type >
237void PassVisitor< pass_type >::visit( StructDecl * node ) {
238 VISIT_BODY( node );
239}
240
241template< typename pass_type >
242void PassVisitor< pass_type >::visit( UnionDecl * node ) {
243 VISIT_BODY( node );
244}
245
246template< typename pass_type >
247void PassVisitor< pass_type >::visit( EnumDecl * node ) {
248 VISIT_BODY( node );
249}
250
251template< typename pass_type >
252void PassVisitor< pass_type >::visit( TraitDecl * node ) {
253 VISIT_BODY( node );
254}
255
256template< typename pass_type >
257void PassVisitor< pass_type >::visit( TypeDecl * node ) {
258 VISIT_BODY( node );
259}
260
261template< typename pass_type >
262void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
263 VISIT_BODY( node );
264}
265
266template< typename pass_type >
267void PassVisitor< pass_type >::visit( AsmDecl * node ) {
268 VISIT_BODY( node );
269}
270
271//--------------------------------------------------------------------------
272// CompoundStmt
273template< typename pass_type >
274void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
275 VISIT_START( node );
276 call_beginScope();
277
278 visitStatementList( node->get_kids() );
279
280 call_endScope();
281 VISIT_END( node );
282}
283
284template< typename pass_type >
285CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
286 MUTATE_START( node );
287 call_beginScope();
288
289 mutateStatementList( node->get_kids() );
290
291 call_endScope();
292 MUTATE_END( CompoundStmt, node );
293}
294
295//--------------------------------------------------------------------------
296// ExprStmt
297template< typename pass_type >
298void PassVisitor< pass_type >::visit( ExprStmt * node ) {
299 VISIT_START( node );
300
301 visitExpression( node->get_expr() );
302
303 VISIT_END( node );
304}
305
306template< typename pass_type >
307Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
308 MUTATE_START( node );
309
310 node->set_expr( mutateExpression( node->get_expr() ) );
311
312 MUTATE_END( Statement, node );
313}
314
315//--------------------------------------------------------------------------
316// AsmStmt
317template< typename pass_type >
318void PassVisitor< pass_type >::visit( AsmStmt * node ) {
319 VISIT_BODY( node );
320}
321
322template< typename pass_type >
323Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
324 MUTATE_BODY( Statement, node );
325}
326
327//--------------------------------------------------------------------------
328// IfStmt
329template< typename pass_type >
330void PassVisitor< pass_type >::visit( IfStmt * node ) {
331 VISIT_START( node );
332
333 visitExpression( node->get_condition() );
334 node->set_thenPart ( visitStatement( node->get_thenPart() ) );
335 node->set_elsePart ( visitStatement( node->get_elsePart() ) );
336
337 VISIT_END( node );
338}
339
340template< typename pass_type >
341Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
342 MUTATE_START( node );
343
344 node->set_condition( mutateExpression( node->get_condition() ) );
345 node->set_thenPart ( mutateStatement ( node->get_thenPart() ) );
346 node->set_elsePart ( mutateStatement ( node->get_elsePart() ) );
347
348 MUTATE_END( Statement, node );
349}
350
351//--------------------------------------------------------------------------
352// WhileStmt
353template< typename pass_type >
354void PassVisitor< pass_type >::visit( WhileStmt * node ) {
355 VISIT_START( node );
356
357 visitExpression( node->get_condition() );
358 node->set_body( visitStatement( node->get_body() ) );
359
360 VISIT_END( node );
361}
362
363template< typename pass_type >
364Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
365 MUTATE_START( node );
366
367 node->set_condition( mutateExpression( node->get_condition() ) );
368 node->set_body( mutateStatement( node->get_body() ) );
369
370 MUTATE_END( Statement, node );
371}
372
373//--------------------------------------------------------------------------
374// ForStmt
375template< typename pass_type >
376void PassVisitor< pass_type >::visit( ForStmt * node ) {
377 VISIT_START( node );
378
379 acceptAll( node->get_initialization(), *this );
380 visitExpression( node->get_condition() );
381 visitExpression( node->get_increment() );
382 node->set_body( visitStatement( node->get_body() ) );
383
384 VISIT_END( node );
385}
386
387template< typename pass_type >
388Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
389 MUTATE_START( node );
390
391 mutateAll( node->get_initialization(), *this );
392 node->set_condition( mutateExpression( node->get_condition() ) );
393 node->set_increment( mutateExpression( node->get_increment() ) );
394 node->set_body( mutateStatement( node->get_body() ) );
395
396 MUTATE_END( Statement, node );
397}
398
399//--------------------------------------------------------------------------
400// SwitchStmt
401template< typename pass_type >
402void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
403 VISIT_START( node );
404
405 visitExpression( node->get_condition() );
406 visitStatementList( node->get_statements() );
407
408 VISIT_END( node );
409}
410
411template< typename pass_type >
412Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
413 MUTATE_START( node );
414
415 node->set_condition( mutateExpression( node->get_condition() ) );
416 mutateStatementList( node->get_statements() );
417
418 MUTATE_END( Statement, node );
419}
420
421//--------------------------------------------------------------------------
422// CaseStmt
423template< typename pass_type >
424void PassVisitor< pass_type >::visit( CaseStmt * node ) {
425 VISIT_START( node );
426
427 visitExpression( node->get_condition() );
428 visitStatementList( node->get_statements() );
429
430 VISIT_END( node );
431}
432
433template< typename pass_type >
434Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
435 MUTATE_START( node );
436
437 node->set_condition( mutateExpression( node->get_condition() ) );
438 mutateStatementList( node->get_statements() );
439
440 MUTATE_END( Statement, node );
441}
442
443//--------------------------------------------------------------------------
444// BranchStmt
445template< typename pass_type >
446void PassVisitor< pass_type >::visit( BranchStmt * node ) {
447 VISIT_BODY( node );
448}
449
450template< typename pass_type >
451Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
452 MUTATE_BODY( Statement, node );
453}
454
455//--------------------------------------------------------------------------
456// ReturnStmt
457template< typename pass_type >
458void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
459 VISIT_START( node );
460
461 visitExpression( node->get_expr() );
462
463 VISIT_END( node );
464}
465
466template< typename pass_type >
467Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
468 MUTATE_START( node );
469
470 node->set_expr( mutateExpression( node->get_expr() ) );
471
472 MUTATE_END( Statement, node );
473}
474
475//--------------------------------------------------------------------------
476// ThrowStmt
477
478template< typename pass_type >
479void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
480 VISIT_BODY( node );
481}
482
483template< typename pass_type >
484Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
485 MUTATE_BODY( Statement, node );
486}
487
488//--------------------------------------------------------------------------
489// TryStmt
490template< typename pass_type >
491void PassVisitor< pass_type >::visit( TryStmt * node ) {
492 VISIT_START( node );
493
494 maybeAccept( node->get_block(), *this );
495 acceptAll( node->get_catchers(), *this );
496 maybeAccept( node->get_finally(), *this );
497
498 VISIT_END( node );
499}
500
501template< typename pass_type >
502Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
503 MUTATE_START( node );
504
505 node->set_block( maybeMutate( node->get_block(), *this ) );
506 mutateAll( node->get_catchers(), *this );
507 node->set_finally( maybeMutate( node->get_finally(), *this ) );
508
509 MUTATE_END( Statement, node );
510}
511
512//--------------------------------------------------------------------------
513// CatchStmt
514template< typename pass_type >
515void PassVisitor< pass_type >::visit( CatchStmt * node ) {
516 VISIT_START( node );
517
518 maybeAccept( node->get_decl(), *this );
519 node->set_cond( visitExpression( node->get_cond() ) );
520 node->set_body( visitStatement( node->get_body() ) );
521
522 VISIT_END( node );
523}
524
525template< typename pass_type >
526Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
527 MUTATE_START( node );
528
529 node->set_decl( maybeMutate( node->get_decl(), *this ) );
530 node->set_cond( mutateExpression( node->get_cond() ) );
531 node->set_body( mutateStatement( node->get_body() ) );
532
533 MUTATE_END( Statement, node );
534}
535
536template< typename pass_type >
537void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
538 VISIT_BODY( node );
539}
540
541template< typename pass_type >
542void PassVisitor< pass_type >::visit( NullStmt * node ) {
543 VISIT_BODY( node );
544}
545
546template< typename pass_type >
547void PassVisitor< pass_type >::visit( DeclStmt * node ) {
548 VISIT_BODY( node );
549}
550
551template< typename pass_type >
552void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
553 VISIT_BODY( node );
554}
555
556template< typename pass_type >
557void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
558 VISIT_BODY( node );
559}
560
561//--------------------------------------------------------------------------
562// UntypedExpr
563template< typename pass_type >
564void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
565 VISIT_START( node );
566
567 for ( auto expr : node->get_args() ) {
568 visitExpression( expr );
569 }
570
571 VISIT_END( node );
572}
573
574template< typename pass_type >
575Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
576 MUTATE_START( node );
577
578 for ( auto& expr : node->get_args() ) {
579 expr = mutateExpression( expr );
580 }
581
582 MUTATE_END( Expression, node );
583}
584
585template< typename pass_type >
586void PassVisitor< pass_type >::visit( NameExpr * node ) {
587 VISIT_BODY( node );
588}
589
590template< typename pass_type >
591void PassVisitor< pass_type >::visit( CastExpr * node ) {
592 VISIT_BODY( node );
593}
594
595template< typename pass_type >
596void PassVisitor< pass_type >::visit( AddressExpr * node ) {
597 VISIT_BODY( node );
598}
599
600template< typename pass_type >
601void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
602 VISIT_BODY( node );
603}
604
605template< typename pass_type >
606void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
607 VISIT_BODY( node );
608}
609
610template< typename pass_type >
611void PassVisitor< pass_type >::visit( MemberExpr * node ) {
612 VISIT_BODY( node );
613}
614
615template< typename pass_type >
616void PassVisitor< pass_type >::visit( VariableExpr * node ) {
617 VISIT_BODY( node );
618}
619
620template< typename pass_type >
621void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
622 VISIT_BODY( node );
623}
624
625template< typename pass_type >
626void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
627 VISIT_BODY( node );
628}
629
630template< typename pass_type >
631void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
632 VISIT_BODY( node );
633}
634
635template< typename pass_type >
636void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
637 VISIT_BODY( node );
638}
639
640template< typename pass_type >
641void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
642 VISIT_BODY( node );
643}
644
645template< typename pass_type >
646void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
647 VISIT_BODY( node );
648}
649
650template< typename pass_type >
651void PassVisitor< pass_type >::visit( AttrExpr * node ) {
652 VISIT_BODY( node );
653}
654
655template< typename pass_type >
656void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
657 VISIT_BODY( node );
658}
659
660template< typename pass_type >
661void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
662 VISIT_BODY( node );
663}
664
665template< typename pass_type >
666void PassVisitor< pass_type >::visit( CommaExpr * node ) {
667 VISIT_BODY( node );
668}
669
670template< typename pass_type >
671void PassVisitor< pass_type >::visit( TypeExpr * node ) {
672 VISIT_BODY( node );
673}
674
675template< typename pass_type >
676void PassVisitor< pass_type >::visit( AsmExpr * node ) {
677 VISIT_BODY( node );
678}
679
680template< typename pass_type >
681void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
682 VISIT_BODY( node );
683}
684
685template< typename pass_type >
686void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
687 VISIT_BODY( node );
688}
689
690template< typename pass_type >
691void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
692 VISIT_BODY( node );
693}
694
695template< typename pass_type >
696void PassVisitor< pass_type >::visit( RangeExpr * node ) {
697 VISIT_BODY( node );
698}
699
700template< typename pass_type >
701void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
702 VISIT_BODY( node );
703}
704
705template< typename pass_type >
706void PassVisitor< pass_type >::visit( TupleExpr * node ) {
707 VISIT_BODY( node );
708}
709
710template< typename pass_type >
711void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
712 VISIT_BODY( node );
713}
714
715template< typename pass_type >
716void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
717 VISIT_BODY( node );
718}
719
720//--------------------------------------------------------------------------
721// UntypedExpr
722template< typename pass_type >
723void PassVisitor< pass_type >::visit( StmtExpr * node ) {
724 VISIT_START( node );
725
726 // don't want statements from outer CompoundStmts to be added to this StmtExpr
727 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
728 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
729 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
730
731 Visitor::visit( node );
732
733 VISIT_END( node );
734}
735
736template< typename pass_type >
737Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
738 MUTATE_START( node );
739
740 // don't want statements from outer CompoundStmts to be added to this StmtExpr
741 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
742 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
743 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
744
745 Mutator::mutate( node );
746
747 MUTATE_END( Expression, node );
748}
749
750template< typename pass_type >
751void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
752 VISIT_BODY( node );
753}
754
755template< typename pass_type >
756void PassVisitor< pass_type >::visit( VoidType * node ) {
757 VISIT_BODY( node );
758}
759
760template< typename pass_type >
761void PassVisitor< pass_type >::visit( BasicType * node ) {
762 VISIT_BODY( node );
763}
764
765template< typename pass_type >
766void PassVisitor< pass_type >::visit( PointerType * node ) {
767 VISIT_BODY( node );
768}
769
770template< typename pass_type >
771void PassVisitor< pass_type >::visit( ArrayType * node ) {
772 VISIT_BODY( node );
773}
774
775template< typename pass_type >
776void PassVisitor< pass_type >::visit( FunctionType * node ) {
777 VISIT_BODY( node );
778}
779
780template< typename pass_type >
781void PassVisitor< pass_type >::visit( StructInstType * node ) {
782 VISIT_BODY( node );
783}
784
785template< typename pass_type >
786void PassVisitor< pass_type >::visit( UnionInstType * node ) {
787 VISIT_BODY( node );
788}
789
790template< typename pass_type >
791void PassVisitor< pass_type >::visit( EnumInstType * node ) {
792 VISIT_BODY( node );
793}
794
795template< typename pass_type >
796void PassVisitor< pass_type >::visit( TraitInstType * node ) {
797 VISIT_BODY( node );
798}
799
800template< typename pass_type >
801void PassVisitor< pass_type >::visit( TypeInstType * node ) {
802 VISIT_BODY( node );
803}
804
805template< typename pass_type >
806void PassVisitor< pass_type >::visit( TupleType * node ) {
807 VISIT_BODY( node );
808}
809
810template< typename pass_type >
811void PassVisitor< pass_type >::visit( TypeofType * node ) {
812 VISIT_BODY( node );
813}
814
815template< typename pass_type >
816void PassVisitor< pass_type >::visit( AttrType * node ) {
817 VISIT_BODY( node );
818}
819
820template< typename pass_type >
821void PassVisitor< pass_type >::visit( VarArgsType * node ) {
822 VISIT_BODY( node );
823}
824
825template< typename pass_type >
826void PassVisitor< pass_type >::visit( ZeroType * node ) {
827 VISIT_BODY( node );
828}
829
830template< typename pass_type >
831void PassVisitor< pass_type >::visit( OneType * node ) {
832 VISIT_BODY( node );
833}
834
835//--------------------------------------------------------------------------
836// UntypedExpr
837template< typename pass_type >
838void PassVisitor< pass_type >::visit( SingleInit * node ) {
839 VISIT_START( node );
840
841 visitExpression( node->get_value() );
842
843 VISIT_END( node );
844}
845
846template< typename pass_type >
847Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
848 MUTATE_START( node );
849
850 node->set_value( mutateExpression( node->get_value() ) );
851
852 MUTATE_END( Initializer, node );
853}
854
855template< typename pass_type >
856void PassVisitor< pass_type >::visit( ListInit * node ) {
857 VISIT_BODY( node );
858}
859
860template< typename pass_type >
861void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
862 VISIT_BODY( node );
863}
864
865template< typename pass_type >
866void PassVisitor< pass_type >::visit( Subrange * node ) {
867 VISIT_BODY( node );
868}
869
870template< typename pass_type >
871void PassVisitor< pass_type >::visit( Constant * node ) {
872 VISIT_BODY( node );
873}
874
875//---------------------------------------------------------------------------------------------------------------
876
877template< typename pass_type >
878DeclarationWithType * PassVisitor< pass_type >::mutate( ObjectDecl * node ) {
879 MUTATE_BODY( DeclarationWithType, node );
880}
881
882template< typename pass_type >
883DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
884 MUTATE_BODY( DeclarationWithType, node );
885}
886
887template< typename pass_type >
888Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
889 MUTATE_BODY( Declaration, node );
890}
891
892template< typename pass_type >
893Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
894 MUTATE_BODY( Declaration, node );
895}
896
897template< typename pass_type >
898Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
899 MUTATE_BODY( Declaration, node );
900}
901
902template< typename pass_type >
903Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
904 MUTATE_BODY( Declaration, node );
905}
906
907template< typename pass_type >
908TypeDecl * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
909 MUTATE_BODY( TypeDecl, node );
910}
911
912template< typename pass_type >
913Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
914 MUTATE_BODY( Declaration, node );
915}
916
917template< typename pass_type >
918AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
919 MUTATE_BODY( AsmDecl, node );
920}
921
922template< typename pass_type >
923Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
924 MUTATE_BODY( Statement, node );
925}
926
927template< typename pass_type >
928NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
929 MUTATE_BODY( NullStmt, node );
930}
931
932template< typename pass_type >
933Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
934 MUTATE_BODY( Statement, node );
935}
936
937template< typename pass_type >
938Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
939 MUTATE_BODY( Statement, node );
940}
941
942template< typename pass_type >
943Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
944 MUTATE_BODY( Expression, node );
945}
946
947template< typename pass_type >
948Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
949 MUTATE_BODY( Expression, node );
950}
951
952template< typename pass_type >
953Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
954 MUTATE_BODY( Expression, node );
955}
956
957template< typename pass_type >
958Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
959 MUTATE_BODY( Expression, node );
960}
961
962template< typename pass_type >
963Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
964 MUTATE_BODY( Expression, node );
965}
966
967template< typename pass_type >
968Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
969 MUTATE_BODY( Expression, node );
970}
971
972template< typename pass_type >
973Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
974 MUTATE_BODY( Expression, node );
975}
976
977template< typename pass_type >
978Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
979 MUTATE_BODY( Expression, node );
980}
981
982template< typename pass_type >
983Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
984 MUTATE_BODY( Expression, node );
985}
986
987template< typename pass_type >
988Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
989 MUTATE_BODY( Expression, node );
990}
991
992template< typename pass_type >
993Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
994 MUTATE_BODY( Expression, node );
995}
996
997template< typename pass_type >
998Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
999 MUTATE_BODY( Expression, node );
1000}
1001
1002template< typename pass_type >
1003Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
1004 MUTATE_BODY( Expression, node );
1005}
1006
1007template< typename pass_type >
1008Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
1009 MUTATE_BODY( Expression, node );
1010}
1011
1012template< typename pass_type >
1013Expression * PassVisitor< pass_type >::mutate( AttrExpr * node ) {
1014 MUTATE_BODY( Expression, node );
1015}
1016
1017template< typename pass_type >
1018Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
1019 MUTATE_BODY( Expression, node );
1020}
1021
1022template< typename pass_type >
1023Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
1024 MUTATE_BODY( Expression, node );
1025}
1026
1027template< typename pass_type >
1028Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
1029 MUTATE_BODY( Expression, node );
1030}
1031
1032template< typename pass_type >
1033Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
1034 MUTATE_BODY( Expression, node );
1035}
1036
1037template< typename pass_type >
1038Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
1039 MUTATE_BODY( Expression, node );
1040}
1041
1042template< typename pass_type >
1043Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
1044 MUTATE_BODY( Expression, node );
1045}
1046
1047template< typename pass_type >
1048Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
1049 MUTATE_BODY( Expression, node );
1050}
1051
1052template< typename pass_type >
1053Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
1054 MUTATE_BODY( Expression, node );
1055}
1056
1057template< typename pass_type >
1058Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
1059 MUTATE_BODY( Expression, node );
1060}
1061
1062template< typename pass_type >
1063Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
1064 MUTATE_BODY( Expression, node );
1065}
1066
1067template< typename pass_type >
1068Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
1069 MUTATE_BODY( Expression, node );
1070}
1071
1072template< typename pass_type >
1073Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
1074 MUTATE_BODY( Expression, node );
1075}
1076
1077template< typename pass_type >
1078Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
1079 MUTATE_BODY( Expression, node );
1080}
1081
1082template< typename pass_type >
1083Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
1084 MUTATE_BODY( Expression, node );
1085}
1086
1087template< typename pass_type >
1088Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
1089 MUTATE_BODY( Type, node );
1090}
1091
1092template< typename pass_type >
1093Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
1094 MUTATE_BODY( Type, node );
1095}
1096
1097template< typename pass_type >
1098Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
1099 MUTATE_BODY( Type, node );
1100}
1101
1102template< typename pass_type >
1103Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
1104 MUTATE_BODY( Type, node );
1105}
1106
1107template< typename pass_type >
1108Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
1109 MUTATE_BODY( Type, node );
1110}
1111
1112template< typename pass_type >
1113Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
1114 MUTATE_BODY( Type, node );
1115}
1116
1117template< typename pass_type >
1118Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
1119 MUTATE_BODY( Type, node );
1120}
1121
1122template< typename pass_type >
1123Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
1124 MUTATE_BODY( Type, node );
1125}
1126
1127template< typename pass_type >
1128Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
1129 MUTATE_BODY( Type, node );
1130}
1131
1132template< typename pass_type >
1133Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
1134 MUTATE_BODY( Type, node );
1135}
1136
1137template< typename pass_type >
1138Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
1139 MUTATE_BODY( Type, node );
1140}
1141
1142template< typename pass_type >
1143Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
1144 MUTATE_BODY( Type, node );
1145}
1146
1147template< typename pass_type >
1148Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
1149 MUTATE_BODY( Type, node );
1150}
1151
1152template< typename pass_type >
1153Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
1154 MUTATE_BODY( Type, node );
1155}
1156
1157template< typename pass_type >
1158Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
1159 MUTATE_BODY( Type, node );
1160}
1161
1162template< typename pass_type >
1163Type * PassVisitor< pass_type >::mutate( OneType * node ) {
1164 MUTATE_BODY( Type, node );
1165}
1166
1167template< typename pass_type >
1168Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
1169 MUTATE_BODY( Initializer, node );
1170}
1171
1172template< typename pass_type >
1173Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
1174 MUTATE_BODY( Initializer, node );
1175}
1176
1177template< typename pass_type >
1178Subrange * PassVisitor< pass_type >::mutate( Subrange * node ) {
1179 MUTATE_BODY( Subrange, node );
1180}
1181
1182template< typename pass_type >
1183Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
1184 MUTATE_BODY( Constant, node );
1185}
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