source: src/Common/PassVisitor.impl.h@ 373d0b5

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 373d0b5 was 61255ad, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Add WithStmt SynTree node
  • Property mode set to 100644
File size: 62.4 KB
Line 
1#pragma once
2// IWYU pragma: private, include "PassVisitor.h"
3
4#define VISIT_START( node ) \
5 __attribute__((unused)) \
6 ChildrenGuard children_guard( get_visit_children_ptr() ); \
7 __attribute__((unused)) \
8 guard_value_impl guard( at_cleanup_impl(pass, 0) ); \
9 call_previsit( node ); \
10
11#define VISIT_END( node ) \
12 call_postvisit( node ); \
13
14#define MUTATE_START( node ) \
15 __attribute__((unused)) \
16 ChildrenGuard children_guard( get_visit_children_ptr() ); \
17 __attribute__((unused)) \
18 guard_value_impl guard( at_cleanup_impl(pass, 0) ); \
19 call_premutate( node ); \
20
21#define MUTATE_END( type, node ) \
22 return call_postmutate< type * >( node ); \
23
24
25#define VISIT_BODY( node ) \
26 VISIT_START( node ); \
27 if( children_guard ) { \
28 Visitor::visit( node ); \
29 } \
30 VISIT_END( node ); \
31
32
33#define MUTATE_BODY( type, node ) \
34 MUTATE_START( node ); \
35 if( children_guard ) { \
36 Mutator::mutate( node ); \
37 } \
38 MUTATE_END( type, node ); \
39
40
41
42template<typename T>
43static inline bool empty( T * ptr ) {
44 return !ptr || ptr->empty();
45}
46
47typedef std::list< Statement * > StmtList_t;
48typedef std::list< Declaration * > DeclList_t;
49
50template<typename iterator_t>
51static inline void splice( iterator_t it, DeclList_t * decls ) {
52 std::transform(
53 decls->begin(),
54 decls->end(),
55 it,
56 [](Declaration * decl) -> auto {
57 return new DeclStmt( noLabels, decl );
58 }
59 );
60 decls->clear();
61}
62
63template< typename pass_type >
64static inline void acceptAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& visitor ) {
65 DeclList_t* beforeDecls = visitor.get_beforeDecls();
66 DeclList_t* afterDecls = visitor.get_afterDecls();
67 SemanticError errors;
68
69 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
70 // splice in new declarations after previous decl
71 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
72
73 if ( i == decls.end() ) break;
74
75 try {
76 // run visitor on declaration
77 maybeAccept_impl( *i, visitor );
78 } catch( SemanticError &e ) {
79 e.set_location( (*i)->location );
80 errors.append( e );
81 }
82
83 // splice in new declarations before current decl
84 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
85 }
86 if ( ! errors.isEmpty() ) {
87 throw errors;
88 }
89}
90
91template< typename pass_type >
92static inline void mutateAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& mutator ) {
93 DeclList_t* beforeDecls = mutator.get_beforeDecls();
94 DeclList_t* afterDecls = mutator.get_afterDecls();
95 SemanticError errors;
96
97 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
98 // splice in new declarations after previous decl
99 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
100
101 if ( i == decls.end() ) break;
102 try {
103 // run mutator on declaration
104 maybeMutate_impl( *i, mutator );
105 } catch( SemanticError &e ) {
106 e.set_location( (*i)->location );
107 errors.append( e );
108 }
109
110 // splice in new declarations before current decl
111 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
112 }
113 if ( ! errors.isEmpty() ) {
114 throw errors;
115 }
116}
117
118template< typename TreeType, typename pass_type >
119inline void maybeAccept_impl( TreeType * tree, PassVisitor< pass_type > & visitor ) {
120 if ( ! visitor.get_visit_children() ) return;
121 if ( tree ) {
122 tree->accept( visitor );
123 }
124}
125
126template< typename Container, typename pass_type >
127inline void maybeAccept_impl( Container & container, PassVisitor< pass_type > & visitor ) {
128 if ( ! visitor.get_visit_children() ) return;
129 SemanticError errors;
130 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
131 try {
132 if ( *i ) {
133 (*i)->accept( visitor );
134 }
135 } catch( SemanticError &e ) {
136 e.set_location( (*i)->location );
137 errors.append( e );
138 }
139 }
140 if ( ! errors.isEmpty() ) {
141 throw errors;
142 }
143}
144
145template< typename TreeType, typename pass_type >
146inline void maybeMutate_impl( TreeType *& tree, PassVisitor< pass_type > & mutator ) {
147 if ( ! mutator.get_visit_children() ) return;
148
149 if ( tree ) {
150 tree = strict_dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
151 }
152}
153
154template< typename Container, typename pass_type >
155inline void maybeMutate_impl( Container & container, PassVisitor< pass_type > & mutator ) {
156 if ( ! mutator.get_visit_children() ) return;
157 SemanticError errors;
158 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
159 try {
160 if ( *i ) {
161 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
162 assert( *i );
163 } // if
164 } catch( SemanticError &e ) {
165 e.set_location( (*i)->location );
166 errors.append( e );
167 } // try
168 } // for
169 if ( ! errors.isEmpty() ) {
170 throw errors;
171 } // if
172}
173
174template< typename pass_type >
175template< typename func_t >
176void PassVisitor< pass_type >::handleStatementList( std::list< Statement * > & statements, func_t func ) {
177 if ( ! get_visit_children() ) return;
178 SemanticError errors;
179
180 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
181 ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
182 ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
183 ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
184 ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
185
186 StmtList_t* beforeStmts = get_beforeStmts();
187 StmtList_t* afterStmts = get_afterStmts();
188 DeclList_t* beforeDecls = get_beforeDecls();
189 DeclList_t* afterDecls = get_afterDecls();
190
191 for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
192
193 if ( !empty( afterDecls ) ) { splice( std::inserter( statements, i ), afterDecls ); }
194 if ( !empty( afterStmts ) ) { statements.splice( i, *afterStmts ); }
195
196 try {
197 func( *i );
198 assert(( empty( beforeStmts ) && empty( afterStmts ))
199 || ( empty( beforeDecls ) && empty( afterDecls )) );
200
201 } catch ( SemanticError &e ) {
202 e.set_location( (*i)->location );
203 errors.append( e );
204 }
205
206 if ( !empty( beforeDecls ) ) { splice( std::inserter( statements, i ), beforeDecls ); }
207 if ( !empty( beforeStmts ) ) { statements.splice( i, *beforeStmts ); }
208 }
209
210 if ( !empty( afterDecls ) ) { splice( std::back_inserter( statements ), afterDecls); }
211 if ( !empty( afterStmts ) ) { statements.splice( statements.end(), *afterStmts ); }
212 if ( !errors.isEmpty() ) { throw errors; }
213}
214
215template< typename pass_type >
216void PassVisitor< pass_type >::visitStatementList( std::list< Statement * > & statements ) {
217 handleStatementList( statements, [this]( Statement * stmt) {
218 maybeAccept_impl( stmt, *this );
219 });
220}
221
222template< typename pass_type >
223void PassVisitor< pass_type >::mutateStatementList( std::list< Statement * > & statements ) {
224 handleStatementList( statements, [this]( Statement *& stmt) {
225 maybeMutate_impl( stmt, *this );
226 });
227}
228
229
230template< typename pass_type >
231template< typename func_t >
232Statement * PassVisitor< pass_type >::handleStatement( Statement * stmt, func_t func ) {
233 if ( ! get_visit_children() ) return stmt;
234
235 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
236 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr () );
237 ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
238 ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
239 ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
240 ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
241
242 Statement *newStmt = func( stmt );
243
244 StmtList_t* beforeStmts = get_beforeStmts();
245 StmtList_t* afterStmts = get_afterStmts();
246 DeclList_t* beforeDecls = get_beforeDecls();
247 DeclList_t* afterDecls = get_afterDecls();
248
249 if( empty(beforeStmts) && empty(afterStmts) && empty(beforeDecls) && empty(afterDecls) ) { return newStmt; }
250 assert(( empty( beforeStmts ) && empty( afterStmts ))
251 || ( empty( beforeDecls ) && empty( afterDecls )) );
252
253 CompoundStmt *compound = new CompoundStmt( noLabels );
254 if( !empty(beforeDecls) ) { splice( std::back_inserter( compound->get_kids() ), beforeDecls ); }
255 if( !empty(beforeStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *beforeStmts ); }
256 compound->get_kids().push_back( newStmt );
257 if( !empty(afterDecls) ) { splice( std::back_inserter( compound->get_kids() ), afterDecls ); }
258 if( !empty(afterStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *afterStmts ); }
259 return compound;
260}
261
262template< typename pass_type >
263Statement * PassVisitor< pass_type >::visitStatement( Statement * stmt ) {
264 return handleStatement( stmt, [this]( Statement * stmt ) {
265 maybeAccept_impl( stmt, *this );
266 return stmt;
267 });
268}
269
270template< typename pass_type >
271Statement * PassVisitor< pass_type >::mutateStatement( Statement * stmt ) {
272 return handleStatement( stmt, [this]( Statement * stmt ) {
273 maybeMutate_impl( stmt, *this );
274 return stmt;
275 });
276}
277
278template< typename pass_type >
279template< typename func_t >
280Expression * PassVisitor< pass_type >::handleExpression( Expression * expr, func_t func ) {
281 if ( ! get_visit_children() ) return expr;
282 if( !expr ) return nullptr;
283
284 auto env_ptr = get_env_ptr();
285 if ( env_ptr && expr->get_env() ) {
286 *env_ptr = expr->get_env();
287 }
288
289 // should env be moved onto the result of the mutate?
290 return func( expr );
291}
292
293template< typename pass_type >
294Expression * PassVisitor< pass_type >::visitExpression( Expression * expr ) {
295 return handleExpression(expr, [this]( Expression * expr ) {
296 maybeAccept_impl( expr, *this );
297 return expr;
298 });
299}
300
301template< typename pass_type >
302Expression * PassVisitor< pass_type >::mutateExpression( Expression * expr ) {
303 return handleExpression(expr, [this]( Expression * expr ) {
304 maybeMutate_impl( expr, *this );
305 return expr;
306 });
307}
308
309template< typename TreeType, typename VisitorType >
310inline void indexerScopedAccept( TreeType * tree, VisitorType & visitor ) {
311 if ( ! visitor.get_visit_children() ) return;
312 auto guard = makeFuncGuard(
313 [&visitor]() { visitor.indexerScopeEnter(); },
314 [&visitor]() { visitor.indexerScopeLeave(); }
315 );
316 maybeAccept_impl( tree, visitor );
317}
318
319template< typename TreeType, typename MutatorType >
320inline void indexerScopedMutate( TreeType *& tree, MutatorType & mutator ) {
321 if ( ! mutator.get_visit_children() ) return;
322 auto guard = makeFuncGuard(
323 [&mutator]() { mutator.indexerScopeEnter(); },
324 [&mutator]() { mutator.indexerScopeLeave(); }
325 );
326 maybeMutate_impl( tree, mutator );
327}
328
329//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
330//========================================================================================================================================================================
331//========================================================================================================================================================================
332//========================================================================================================================================================================
333//========================================================================================================================================================================
334//========================================================================================================================================================================
335//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
336
337// A NOTE ON THE ORDER OF TRAVERSAL
338//
339// Types and typedefs have their base types visited before they are added to the type table. This is ok, since there is
340// no such thing as a recursive type or typedef.
341//
342// typedef struct { T *x; } T; // never allowed
343//
344// for structs/unions, it is possible to have recursion, so the decl should be added as if it's incomplete to begin, the
345// members are traversed, and then the complete type should be added (assuming the type is completed by this particular
346// declaration).
347//
348// struct T { struct T *x; }; // allowed
349//
350// It is important to add the complete type to the symbol table *after* the members/base has been traversed, since that
351// traversal may modify the definition of the type and these modifications should be visible when the symbol table is
352// queried later in this pass.
353//
354// TODO: figure out whether recursive contexts are sensible/possible/reasonable.
355
356//--------------------------------------------------------------------------
357// ObjectDecl
358template< typename pass_type >
359void PassVisitor< pass_type >::visit( ObjectDecl * node ) {
360 VISIT_START( node );
361
362 indexerScopedAccept( node->type , *this );
363 maybeAccept_impl ( node->init , *this );
364 maybeAccept_impl ( node->bitfieldWidth, *this );
365 maybeAccept_impl ( node->attributes , *this );
366
367 if ( node->name != "" ) {
368 indexerAddId( node );
369 }
370
371 VISIT_END( node );
372}
373
374template< typename pass_type >
375DeclarationWithType * PassVisitor< pass_type >::mutate( ObjectDecl * node ) {
376 MUTATE_START( node );
377
378 indexerScopedMutate( node->type , *this );
379 maybeMutate_impl ( node->init , *this );
380 maybeMutate_impl ( node->bitfieldWidth, *this );
381 maybeMutate_impl ( node->attributes , *this );
382
383 if ( node->name != "" ) {
384 indexerAddId( node );
385 }
386
387 MUTATE_END( DeclarationWithType, node );
388}
389
390//--------------------------------------------------------------------------
391// FunctionDecl
392template< typename pass_type >
393void PassVisitor< pass_type >::visit( FunctionDecl * node ) {
394 VISIT_START( node );
395
396 if ( node->name != "" ) {
397 indexerAddId( node );
398 }
399
400 {
401 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
402 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
403 static ObjectDecl func(
404 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
405 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
406 nullptr
407 );
408 indexerAddId( &func );
409 maybeAccept_impl( node->type, *this );
410 maybeAccept_impl( node->statements, *this );
411 maybeAccept_impl( node->attributes, *this );
412 }
413
414 VISIT_END( node );
415}
416
417template< typename pass_type >
418DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
419 MUTATE_START( node );
420
421 if ( node->name != "" ) {
422 indexerAddId( node );
423 }
424
425 {
426 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
427 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
428 static ObjectDecl func(
429 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
430 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
431 nullptr
432 );
433 indexerAddId( &func );
434 maybeMutate_impl( node->type, *this );
435 maybeMutate_impl( node->statements, *this );
436 maybeMutate_impl( node->attributes, *this );
437 }
438
439 MUTATE_END( DeclarationWithType, node );
440}
441
442//--------------------------------------------------------------------------
443// StructDecl
444template< typename pass_type >
445void PassVisitor< pass_type >::visit( StructDecl * node ) {
446 VISIT_START( node );
447
448 // make up a forward declaration and add it before processing the members
449 // needs to be on the heap because addStruct saves the pointer
450 indexerAddStructFwd( node );
451
452 {
453 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
454 maybeAccept_impl( node->parameters, *this );
455 maybeAccept_impl( node->members , *this );
456 }
457
458 // this addition replaces the forward declaration
459 indexerAddStruct( node );
460
461 VISIT_END( node );
462}
463
464template< typename pass_type >
465Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
466 MUTATE_START( node );
467
468 // make up a forward declaration and add it before processing the members
469 // needs to be on the heap because addStruct saves the pointer
470 indexerAddStructFwd( node );
471
472 {
473 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
474 maybeMutate_impl( node->parameters, *this );
475 maybeMutate_impl( node->members , *this );
476 }
477
478 // this addition replaces the forward declaration
479 indexerAddStruct( node );
480
481 MUTATE_END( Declaration, node );
482}
483
484//--------------------------------------------------------------------------
485// UnionDecl
486template< typename pass_type >
487void PassVisitor< pass_type >::visit( UnionDecl * node ) {
488 VISIT_START( node );
489
490 // make up a forward declaration and add it before processing the members
491 indexerAddUnionFwd( node );
492
493 {
494 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
495 maybeAccept_impl( node->parameters, *this );
496 maybeAccept_impl( node->members , *this );
497 }
498
499 indexerAddUnion( node );
500
501 VISIT_END( node );
502}
503
504template< typename pass_type >
505Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
506 MUTATE_START( node );
507
508 // make up a forward declaration and add it before processing the members
509 indexerAddUnionFwd( node );
510
511 {
512 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
513 maybeMutate_impl( node->parameters, *this );
514 maybeMutate_impl( node->members , *this );
515 }
516
517 indexerAddUnion( node );
518
519 MUTATE_END( Declaration, node );
520}
521
522//--------------------------------------------------------------------------
523// EnumDecl
524template< typename pass_type >
525void PassVisitor< pass_type >::visit( EnumDecl * node ) {
526 VISIT_START( node );
527
528 indexerAddEnum( node );
529
530 // unlike structs, traits, and unions, enums inject their members into the global scope
531 maybeAccept_impl( node->parameters, *this );
532 maybeAccept_impl( node->members , *this );
533
534 VISIT_END( node );
535}
536
537template< typename pass_type >
538Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
539 MUTATE_START( node );
540
541 indexerAddEnum( node );
542
543 // unlike structs, traits, and unions, enums inject their members into the global scope
544 maybeMutate_impl( node->parameters, *this );
545 maybeMutate_impl( node->members , *this );
546
547 MUTATE_END( Declaration, node );
548}
549
550//--------------------------------------------------------------------------
551// TraitDecl
552template< typename pass_type >
553void PassVisitor< pass_type >::visit( TraitDecl * node ) {
554 VISIT_START( node );
555
556 {
557 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
558 maybeAccept_impl( node->parameters, *this );
559 maybeAccept_impl( node->members , *this );
560 }
561
562 indexerAddTrait( node );
563
564 VISIT_END( node );
565}
566
567template< typename pass_type >
568Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
569 MUTATE_START( node );
570
571 {
572 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
573 maybeMutate_impl( node->parameters, *this );
574 maybeMutate_impl( node->members , *this );
575 }
576
577 indexerAddTrait( node );
578
579 MUTATE_END( Declaration, node );
580}
581
582//--------------------------------------------------------------------------
583// TypeDecl
584template< typename pass_type >
585void PassVisitor< pass_type >::visit( TypeDecl * node ) {
586 VISIT_START( node );
587
588 {
589 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
590 maybeAccept_impl( node->parameters, *this );
591 maybeAccept_impl( node->base , *this );
592 }
593
594 // see A NOTE ON THE ORDER OF TRAVERSAL, above
595 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
596 // and may depend on the type itself
597 indexerAddType( node );
598
599 maybeAccept_impl( node->assertions, *this );
600
601 indexerScopedAccept( node->init, *this );
602
603 VISIT_END( node );
604}
605
606template< typename pass_type >
607Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
608 MUTATE_START( node );
609
610 {
611 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
612 maybeMutate_impl( node->parameters, *this );
613 maybeMutate_impl( node->base , *this );
614 }
615
616 // see A NOTE ON THE ORDER OF TRAVERSAL, above
617 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
618 // and may depend on the type itself
619 indexerAddType( node );
620
621 maybeMutate_impl( node->assertions, *this );
622
623 indexerScopedMutate( node->init, *this );
624
625 MUTATE_END( Declaration, node );
626}
627
628//--------------------------------------------------------------------------
629// TypedefDecl
630template< typename pass_type >
631void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
632 VISIT_START( node );
633
634 {
635 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
636 maybeAccept_impl( node->parameters, *this );
637 maybeAccept_impl( node->base , *this );
638 }
639
640 indexerAddType( node );
641
642 maybeAccept_impl( node->assertions, *this );
643
644 VISIT_END( node );
645}
646
647template< typename pass_type >
648Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
649 MUTATE_START( node );
650
651 {
652 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
653 maybeMutate_impl( node->parameters, *this );
654 maybeMutate_impl( node->base , *this );
655 }
656
657 indexerAddType( node );
658
659 maybeMutate_impl( node->assertions, *this );
660
661 MUTATE_END( Declaration, node );
662}
663
664//--------------------------------------------------------------------------
665// AsmDecl
666template< typename pass_type >
667void PassVisitor< pass_type >::visit( AsmDecl * node ) {
668 VISIT_START( node );
669
670 maybeAccept_impl( node->stmt, *this );
671
672 VISIT_END( node );
673}
674
675template< typename pass_type >
676AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
677 MUTATE_START( node );
678
679 maybeMutate_impl( node->stmt, *this );
680
681 MUTATE_END( AsmDecl, node );
682}
683
684//--------------------------------------------------------------------------
685// CompoundStmt
686template< typename pass_type >
687void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
688 VISIT_START( node );
689 {
690 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
691 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
692 visitStatementList( node->kids );
693 }
694 VISIT_END( node );
695}
696
697template< typename pass_type >
698CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
699 MUTATE_START( node );
700 {
701 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
702 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
703 mutateStatementList( node->kids );
704 }
705 MUTATE_END( CompoundStmt, node );
706}
707
708//--------------------------------------------------------------------------
709// ExprStmt
710template< typename pass_type >
711void PassVisitor< pass_type >::visit( ExprStmt * node ) {
712 VISIT_START( node );
713
714 visitExpression( node->expr );
715
716 VISIT_END( node );
717}
718
719template< typename pass_type >
720Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
721 MUTATE_START( node );
722
723 node->expr = mutateExpression( node->expr );
724
725 MUTATE_END( Statement, node );
726}
727
728//--------------------------------------------------------------------------
729// AsmStmt
730template< typename pass_type >
731void PassVisitor< pass_type >::visit( AsmStmt * node ) {
732 VISIT_BODY( node );
733}
734
735template< typename pass_type >
736Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
737 MUTATE_BODY( Statement, node );
738}
739
740//--------------------------------------------------------------------------
741// IfStmt
742template< typename pass_type >
743void PassVisitor< pass_type >::visit( IfStmt * node ) {
744 VISIT_START( node );
745 {
746 // if statements introduce a level of scope (for the initialization)
747 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
748 maybeAccept_impl( node->get_initialization(), *this );
749 visitExpression ( node->condition );
750 node->thenPart = visitStatement( node->thenPart );
751 node->elsePart = visitStatement( node->elsePart );
752 }
753 VISIT_END( node );
754}
755
756template< typename pass_type >
757Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
758 MUTATE_START( node );
759 {
760 // if statements introduce a level of scope (for the initialization)
761 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
762 maybeMutate_impl( node->get_initialization(), *this );
763 node->condition = mutateExpression( node->condition );
764 node->thenPart = mutateStatement ( node->thenPart );
765 node->elsePart = mutateStatement ( node->elsePart );
766 }
767 MUTATE_END( Statement, node );
768}
769
770//--------------------------------------------------------------------------
771// WhileStmt
772template< typename pass_type >
773void PassVisitor< pass_type >::visit( WhileStmt * node ) {
774 VISIT_START( node );
775
776 visitExpression( node->condition );
777 node->body = visitStatement( node->body );
778
779 VISIT_END( node );
780}
781
782template< typename pass_type >
783Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
784 MUTATE_START( node );
785
786 node->condition = mutateExpression( node->condition );
787 node->body = mutateStatement ( node->body );
788
789 MUTATE_END( Statement, node );
790}
791
792//--------------------------------------------------------------------------
793// ForStmt
794template< typename pass_type >
795void PassVisitor< pass_type >::visit( ForStmt * node ) {
796 VISIT_START( node );
797 {
798 // for statements introduce a level of scope (for the initialization)
799 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
800 maybeAccept_impl( node->initialization, *this );
801 visitExpression( node->condition );
802 visitExpression( node->increment );
803 node->body = visitStatement( node->body );
804 }
805 VISIT_END( node );
806}
807
808template< typename pass_type >
809Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
810 MUTATE_START( node );
811 {
812 // for statements introduce a level of scope (for the initialization)
813 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
814 maybeMutate_impl( node->initialization, *this );
815 node->condition = mutateExpression( node->condition );
816 node->increment = mutateExpression( node->increment );
817 node->body = mutateStatement ( node->body );
818 }
819 MUTATE_END( Statement, node );
820}
821
822//--------------------------------------------------------------------------
823// SwitchStmt
824template< typename pass_type >
825void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
826 VISIT_START( node );
827
828 visitExpression ( node->condition );
829 visitStatementList( node->statements );
830
831 VISIT_END( node );
832}
833
834template< typename pass_type >
835Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
836 MUTATE_START( node );
837
838 node->condition = mutateExpression( node->condition );
839 mutateStatementList( node->statements );
840
841 MUTATE_END( Statement, node );
842}
843
844//--------------------------------------------------------------------------
845// CaseStmt
846template< typename pass_type >
847void PassVisitor< pass_type >::visit( CaseStmt * node ) {
848 VISIT_START( node );
849
850 visitExpression ( node->condition );
851 visitStatementList( node->stmts );
852
853 VISIT_END( node );
854}
855
856template< typename pass_type >
857Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
858 MUTATE_START( node );
859
860 node->condition = mutateExpression( node->condition );
861 mutateStatementList( node->stmts );
862
863 MUTATE_END( Statement, node );
864}
865
866//--------------------------------------------------------------------------
867// BranchStmt
868template< typename pass_type >
869void PassVisitor< pass_type >::visit( BranchStmt * node ) {
870 VISIT_BODY( node );
871}
872
873template< typename pass_type >
874Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
875 MUTATE_BODY( Statement, node );
876}
877
878//--------------------------------------------------------------------------
879// ReturnStmt
880template< typename pass_type >
881void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
882 VISIT_START( node );
883
884 visitExpression( node->expr );
885
886 VISIT_END( node );
887}
888
889template< typename pass_type >
890Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
891 MUTATE_START( node );
892
893 node->expr = mutateExpression( node->expr );
894
895 MUTATE_END( Statement, node );
896}
897
898//--------------------------------------------------------------------------
899// ThrowStmt
900
901template< typename pass_type >
902void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
903 VISIT_BODY( node );
904}
905
906template< typename pass_type >
907Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
908 MUTATE_BODY( Statement, node );
909}
910
911//--------------------------------------------------------------------------
912// TryStmt
913template< typename pass_type >
914void PassVisitor< pass_type >::visit( TryStmt * node ) {
915 VISIT_START( node );
916
917 maybeAccept_impl( node->block , *this );
918 maybeAccept_impl( node->handlers , *this );
919 maybeAccept_impl( node->finallyBlock, *this );
920
921 VISIT_END( node );
922}
923
924template< typename pass_type >
925Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
926 MUTATE_START( node );
927
928 maybeMutate_impl( node->block , *this );
929 maybeMutate_impl( node->handlers , *this );
930 maybeMutate_impl( node->finallyBlock, *this );
931
932 MUTATE_END( Statement, node );
933}
934
935//--------------------------------------------------------------------------
936// CatchStmt
937template< typename pass_type >
938void PassVisitor< pass_type >::visit( CatchStmt * node ) {
939 VISIT_START( node );
940 {
941 // catch statements introduce a level of scope (for the caught exception)
942 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
943 maybeAccept_impl( node->decl, *this );
944 node->cond = visitExpression( node->cond );
945 node->body = visitStatement ( node->body );
946 }
947 VISIT_END( node );
948}
949
950template< typename pass_type >
951Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
952 MUTATE_START( node );
953 {
954 // catch statements introduce a level of scope (for the caught exception)
955 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
956 maybeMutate_impl( node->decl, *this );
957 node->cond = mutateExpression( node->cond );
958 node->body = mutateStatement ( node->body );
959 }
960 MUTATE_END( Statement, node );
961}
962
963//--------------------------------------------------------------------------
964// FinallyStmt
965template< typename pass_type >
966void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
967 VISIT_BODY( node );
968}
969
970template< typename pass_type >
971Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
972 MUTATE_BODY( Statement, node );
973}
974
975//--------------------------------------------------------------------------
976// WaitForStmt
977template< typename pass_type >
978void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
979 VISIT_BODY( node );
980}
981
982template< typename pass_type >
983Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
984 MUTATE_BODY( Statement, node );
985}
986
987//--------------------------------------------------------------------------
988// NullStmt
989template< typename pass_type >
990void PassVisitor< pass_type >::visit( WithStmt * node ) {
991 VISIT_BODY( node );
992}
993
994template< typename pass_type >
995Statement * PassVisitor< pass_type >::mutate( WithStmt * node ) {
996 MUTATE_BODY( Statement, node );
997}
998
999//--------------------------------------------------------------------------
1000// NullStmt
1001template< typename pass_type >
1002void PassVisitor< pass_type >::visit( NullStmt * node ) {
1003 VISIT_BODY( node );
1004}
1005
1006template< typename pass_type >
1007NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1008 MUTATE_BODY( NullStmt, node );
1009}
1010
1011//--------------------------------------------------------------------------
1012// DeclStmt
1013template< typename pass_type >
1014void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1015 VISIT_BODY( node );
1016}
1017
1018template< typename pass_type >
1019Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1020 MUTATE_BODY( Statement, node );
1021}
1022
1023//--------------------------------------------------------------------------
1024// ImplicitCtorDtorStmt
1025template< typename pass_type >
1026void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1027 VISIT_BODY( node );
1028}
1029
1030template< typename pass_type >
1031Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1032 MUTATE_BODY( Statement, node );
1033}
1034
1035//--------------------------------------------------------------------------
1036// ApplicationExpr
1037template< typename pass_type >
1038void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1039 VISIT_START( node );
1040
1041 indexerScopedAccept( node->result , *this );
1042 maybeAccept_impl ( node->function, *this );
1043 maybeAccept_impl ( node->args , *this );
1044
1045 VISIT_END( node );
1046}
1047
1048template< typename pass_type >
1049Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1050 MUTATE_START( node );
1051
1052 indexerScopedMutate( node->env , *this );
1053 indexerScopedMutate( node->result , *this );
1054 maybeMutate_impl ( node->function, *this );
1055 maybeMutate_impl ( node->args , *this );
1056
1057 MUTATE_END( Expression, node );
1058}
1059
1060//--------------------------------------------------------------------------
1061// UntypedExpr
1062template< typename pass_type >
1063void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1064 VISIT_START( node );
1065
1066 // maybeAccept_impl( node->get_env(), *this );
1067 indexerScopedAccept( node->result, *this );
1068
1069 for ( auto expr : node->args ) {
1070 visitExpression( expr );
1071 }
1072
1073 VISIT_END( node );
1074}
1075
1076template< typename pass_type >
1077Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1078 MUTATE_START( node );
1079
1080 indexerScopedMutate( node->env , *this );
1081 indexerScopedMutate( node->result, *this );
1082
1083 for ( auto& expr : node->args ) {
1084 expr = mutateExpression( expr );
1085 }
1086
1087 MUTATE_END( Expression, node );
1088}
1089
1090//--------------------------------------------------------------------------
1091// NameExpr
1092template< typename pass_type >
1093void PassVisitor< pass_type >::visit( NameExpr * node ) {
1094 VISIT_START( node );
1095
1096 indexerScopedAccept( node->result, *this );
1097
1098 VISIT_END( node );
1099}
1100
1101template< typename pass_type >
1102Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1103 MUTATE_START( node );
1104
1105 indexerScopedMutate( node->env , *this );
1106 indexerScopedMutate( node->result, *this );
1107
1108 MUTATE_END( Expression, node );
1109}
1110
1111//--------------------------------------------------------------------------
1112// CastExpr
1113template< typename pass_type >
1114void PassVisitor< pass_type >::visit( CastExpr * node ) {
1115 VISIT_START( node );
1116
1117 indexerScopedAccept( node->result, *this );
1118 maybeAccept_impl ( node->arg , *this );
1119
1120 VISIT_END( node );
1121}
1122
1123template< typename pass_type >
1124Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1125 MUTATE_START( node );
1126
1127 indexerScopedMutate( node->env , *this );
1128 indexerScopedMutate( node->result, *this );
1129 maybeMutate_impl ( node->arg , *this );
1130
1131 MUTATE_END( Expression, node );
1132}
1133
1134//--------------------------------------------------------------------------
1135// VirtualCastExpr
1136template< typename pass_type >
1137void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1138 VISIT_START( node );
1139
1140 indexerScopedAccept( node->result, *this );
1141 maybeAccept_impl( node->arg, *this );
1142
1143 VISIT_END( node );
1144}
1145
1146template< typename pass_type >
1147Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1148 MUTATE_START( node );
1149
1150 indexerScopedMutate( node->env , *this );
1151 indexerScopedMutate( node->result, *this );
1152 maybeMutate_impl ( node->arg , *this );
1153
1154 MUTATE_END( Expression, node );
1155}
1156
1157//--------------------------------------------------------------------------
1158// AddressExpr
1159template< typename pass_type >
1160void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1161 VISIT_START( node );
1162
1163 indexerScopedAccept( node->result, *this );
1164 maybeAccept_impl ( node->arg , *this );
1165
1166 VISIT_END( node );
1167}
1168
1169template< typename pass_type >
1170Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
1171 MUTATE_START( node );
1172
1173 indexerScopedMutate( node->env , *this );
1174 indexerScopedMutate( node->result, *this );
1175 maybeMutate_impl ( node->arg , *this );
1176
1177 MUTATE_END( Expression, node );
1178}
1179
1180//--------------------------------------------------------------------------
1181// LabelAddressExpr
1182template< typename pass_type >
1183void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
1184 VISIT_START( node );
1185
1186 indexerScopedAccept( node->result, *this );
1187
1188 VISIT_END( node );
1189}
1190
1191template< typename pass_type >
1192Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
1193 MUTATE_START( node );
1194
1195 indexerScopedMutate( node->env , *this );
1196 indexerScopedMutate( node->result, *this );
1197
1198 MUTATE_END( Expression, node );
1199}
1200
1201//--------------------------------------------------------------------------
1202// UntypedMemberExpr
1203template< typename pass_type >
1204void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
1205 VISIT_START( node );
1206
1207 indexerScopedAccept( node->result , *this );
1208 maybeAccept_impl ( node->aggregate, *this );
1209 maybeAccept_impl ( node->member , *this );
1210
1211 VISIT_END( node );
1212}
1213
1214template< typename pass_type >
1215Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
1216 MUTATE_START( node );
1217
1218 indexerScopedMutate( node->env , *this );
1219 indexerScopedMutate( node->result , *this );
1220 maybeMutate_impl ( node->aggregate, *this );
1221 maybeMutate_impl ( node->member , *this );
1222
1223 MUTATE_END( Expression, node );
1224}
1225
1226//--------------------------------------------------------------------------
1227// MemberExpr
1228template< typename pass_type >
1229void PassVisitor< pass_type >::visit( MemberExpr * node ) {
1230 VISIT_START( node );
1231
1232 indexerScopedAccept( node->result , *this );
1233 maybeAccept_impl ( node->aggregate, *this );
1234
1235 VISIT_END( node );
1236}
1237
1238template< typename pass_type >
1239Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
1240 MUTATE_START( node );
1241
1242 indexerScopedMutate( node->env , *this );
1243 indexerScopedMutate( node->result , *this );
1244 maybeMutate_impl ( node->aggregate, *this );
1245
1246 MUTATE_END( Expression, node );
1247}
1248
1249//--------------------------------------------------------------------------
1250// VariableExpr
1251template< typename pass_type >
1252void PassVisitor< pass_type >::visit( VariableExpr * node ) {
1253 VISIT_START( node );
1254
1255 indexerScopedAccept( node->result, *this );
1256
1257 VISIT_END( node );
1258}
1259
1260template< typename pass_type >
1261Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
1262 MUTATE_START( node );
1263
1264 indexerScopedMutate( node->env , *this );
1265 indexerScopedMutate( node->result, *this );
1266
1267 MUTATE_END( Expression, node );
1268}
1269
1270//--------------------------------------------------------------------------
1271// ConstantExpr
1272template< typename pass_type >
1273void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
1274 VISIT_START( node );
1275
1276 indexerScopedAccept( node->result , *this );
1277 maybeAccept_impl ( &node->constant, *this );
1278
1279 VISIT_END( node );
1280}
1281
1282template< typename pass_type >
1283Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
1284 MUTATE_START( node );
1285
1286 indexerScopedMutate( node->env , *this );
1287 indexerScopedMutate( node->result, *this );
1288 Constant * ptr = &node->constant;
1289 maybeMutate_impl( ptr, *this );
1290 node->constant = *ptr;
1291
1292 MUTATE_END( Expression, node );
1293}
1294
1295//--------------------------------------------------------------------------
1296// SizeofExpr
1297template< typename pass_type >
1298void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
1299 VISIT_START( node );
1300
1301 indexerScopedAccept( node->result, *this );
1302 if ( node->get_isType() ) {
1303 maybeAccept_impl( node->type, *this );
1304 } else {
1305 maybeAccept_impl( node->expr, *this );
1306 }
1307
1308 VISIT_END( node );
1309}
1310
1311template< typename pass_type >
1312Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
1313 MUTATE_START( node );
1314
1315 indexerScopedMutate( node->env , *this );
1316 indexerScopedMutate( node->result, *this );
1317 if ( node->get_isType() ) {
1318 maybeMutate_impl( node->type, *this );
1319 } else {
1320 maybeMutate_impl( node->expr, *this );
1321 }
1322
1323 MUTATE_END( Expression, node );
1324}
1325
1326//--------------------------------------------------------------------------
1327// AlignofExpr
1328template< typename pass_type >
1329void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
1330 VISIT_START( node );
1331
1332 indexerScopedAccept( node->result, *this );
1333 if ( node->get_isType() ) {
1334 maybeAccept_impl( node->type, *this );
1335 } else {
1336 maybeAccept_impl( node->expr, *this );
1337 }
1338
1339 VISIT_END( node );
1340}
1341
1342template< typename pass_type >
1343Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
1344 MUTATE_START( node );
1345
1346 indexerScopedMutate( node->env , *this );
1347 indexerScopedMutate( node->result, *this );
1348 if ( node->get_isType() ) {
1349 maybeMutate_impl( node->type, *this );
1350 } else {
1351 maybeMutate_impl( node->expr, *this );
1352 }
1353
1354 MUTATE_END( Expression, node );
1355}
1356
1357//--------------------------------------------------------------------------
1358// UntypedOffsetofExpr
1359template< typename pass_type >
1360void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
1361 VISIT_START( node );
1362
1363 indexerScopedAccept( node->result, *this );
1364 maybeAccept_impl ( node->type , *this );
1365
1366 VISIT_END( node );
1367}
1368
1369template< typename pass_type >
1370Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
1371 MUTATE_START( node );
1372
1373 indexerScopedMutate( node->env , *this );
1374 indexerScopedMutate( node->result, *this );
1375 maybeMutate_impl ( node->type , *this );
1376
1377 MUTATE_END( Expression, node );
1378}
1379
1380//--------------------------------------------------------------------------
1381// OffsetofExpr
1382template< typename pass_type >
1383void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
1384 VISIT_START( node );
1385
1386 indexerScopedAccept( node->result, *this );
1387 maybeAccept_impl ( node->type , *this );
1388 maybeAccept_impl ( node->member, *this );
1389
1390 VISIT_END( node );
1391}
1392
1393template< typename pass_type >
1394Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
1395 MUTATE_START( node );
1396
1397 indexerScopedMutate( node->env , *this );
1398 indexerScopedMutate( node->result, *this );
1399 maybeMutate_impl ( node->type , *this );
1400 maybeMutate_impl ( node->member, *this );
1401
1402 MUTATE_END( Expression, node );
1403}
1404
1405//--------------------------------------------------------------------------
1406// OffsetPackExpr
1407template< typename pass_type >
1408void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
1409 VISIT_START( node );
1410
1411 indexerScopedAccept( node->result, *this );
1412 maybeAccept_impl ( node->type , *this );
1413
1414 VISIT_END( node );
1415}
1416
1417template< typename pass_type >
1418Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
1419 MUTATE_START( node );
1420
1421 indexerScopedMutate( node->env , *this );
1422 indexerScopedMutate( node->result, *this );
1423 maybeMutate_impl ( node->type , *this );
1424
1425 MUTATE_END( Expression, node );
1426}
1427
1428//--------------------------------------------------------------------------
1429// AttrExpr
1430template< typename pass_type >
1431void PassVisitor< pass_type >::visit( AttrExpr * node ) {
1432 VISIT_START( node );
1433
1434 indexerScopedAccept( node->result, *this );
1435 if ( node->get_isType() ) {
1436 maybeAccept_impl( node->type, *this );
1437 } else {
1438 maybeAccept_impl( node->expr, *this );
1439 }
1440
1441 VISIT_END( node );
1442}
1443
1444template< typename pass_type >
1445Expression * PassVisitor< pass_type >::mutate( AttrExpr * node ) {
1446 MUTATE_START( node );
1447
1448 indexerScopedMutate( node->env , *this );
1449 indexerScopedMutate( node->result, *this );
1450 if ( node->get_isType() ) {
1451 maybeMutate_impl( node->type, *this );
1452 } else {
1453 maybeMutate_impl( node->expr, *this );
1454 }
1455
1456 MUTATE_END( Expression, node );
1457}
1458
1459//--------------------------------------------------------------------------
1460// LogicalExpr
1461template< typename pass_type >
1462void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
1463 VISIT_START( node );
1464
1465 indexerScopedAccept( node->result, *this );
1466 maybeAccept_impl ( node->arg1 , *this );
1467 maybeAccept_impl ( node->arg2 , *this );
1468
1469 VISIT_END( node );
1470}
1471
1472template< typename pass_type >
1473Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
1474 MUTATE_START( node );
1475
1476 indexerScopedMutate( node->env , *this );
1477 indexerScopedMutate( node->result, *this );
1478 maybeMutate_impl ( node->arg1 , *this );
1479 maybeMutate_impl ( node->arg2 , *this );
1480
1481 MUTATE_END( Expression, node );
1482}
1483
1484//--------------------------------------------------------------------------
1485// ConditionalExpr
1486template< typename pass_type >
1487void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
1488 VISIT_START( node );
1489
1490 indexerScopedAccept( node->result, *this );
1491 maybeAccept_impl ( node->arg1 , *this );
1492 maybeAccept_impl ( node->arg2 , *this );
1493 maybeAccept_impl ( node->arg3 , *this );
1494
1495 VISIT_END( node );
1496}
1497
1498template< typename pass_type >
1499Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
1500 MUTATE_START( node );
1501
1502 indexerScopedMutate( node->env , *this );
1503 indexerScopedMutate( node->result, *this );
1504 maybeMutate_impl ( node->arg1 , *this );
1505 maybeMutate_impl ( node->arg2 , *this );
1506 maybeMutate_impl ( node->arg3 , *this );
1507
1508 MUTATE_END( Expression, node );
1509}
1510
1511//--------------------------------------------------------------------------
1512// CommaExpr
1513template< typename pass_type >
1514void PassVisitor< pass_type >::visit( CommaExpr * node ) {
1515 VISIT_START( node );
1516
1517 indexerScopedAccept( node->result, *this );
1518 maybeAccept_impl ( node->arg1 , *this );
1519 maybeAccept_impl ( node->arg2 , *this );
1520
1521 VISIT_END( node );
1522}
1523
1524template< typename pass_type >
1525Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
1526 MUTATE_START( node );
1527
1528 indexerScopedMutate( node->env , *this );
1529 indexerScopedMutate( node->result, *this );
1530 maybeMutate_impl ( node->arg1 , *this );
1531 maybeMutate_impl ( node->arg2 , *this );
1532
1533 MUTATE_END( Expression, node );
1534}
1535
1536//--------------------------------------------------------------------------
1537// TypeExpr
1538template< typename pass_type >
1539void PassVisitor< pass_type >::visit( TypeExpr * node ) {
1540 VISIT_START( node );
1541
1542 indexerScopedAccept( node->result, *this );
1543 maybeAccept_impl ( node->type, *this );
1544
1545 VISIT_END( node );
1546}
1547
1548template< typename pass_type >
1549Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
1550 MUTATE_START( node );
1551
1552 indexerScopedMutate( node->env , *this );
1553 indexerScopedMutate( node->result, *this );
1554 maybeMutate_impl ( node->type , *this );
1555
1556 MUTATE_END( Expression, node );
1557}
1558
1559//--------------------------------------------------------------------------
1560// AsmExpr
1561template< typename pass_type >
1562void PassVisitor< pass_type >::visit( AsmExpr * node ) {
1563 VISIT_START( node );
1564
1565 indexerScopedAccept( node->result , *this );
1566 maybeAccept_impl ( node->inout , *this );
1567 maybeAccept_impl ( node->constraint, *this );
1568 maybeAccept_impl ( node->operand , *this );
1569
1570 VISIT_END( node );
1571}
1572
1573template< typename pass_type >
1574Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
1575 MUTATE_START( node );
1576
1577 indexerScopedMutate( node->env , *this );
1578 indexerScopedMutate( node->result , *this );
1579 maybeMutate_impl ( node->inout , *this );
1580 maybeMutate_impl ( node->constraint, *this );
1581 maybeMutate_impl ( node->operand , *this );
1582
1583 MUTATE_END( Expression, node );
1584}
1585
1586//--------------------------------------------------------------------------
1587// ImplicitCopyCtorExpr
1588template< typename pass_type >
1589void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
1590 VISIT_START( node );
1591
1592 indexerScopedAccept( node->result , *this );
1593 maybeAccept_impl ( node->callExpr , *this );
1594 maybeAccept_impl ( node->tempDecls , *this );
1595 maybeAccept_impl ( node->returnDecls, *this );
1596 maybeAccept_impl ( node->dtors , *this );
1597
1598 VISIT_END( node );
1599}
1600
1601template< typename pass_type >
1602Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
1603 MUTATE_START( node );
1604
1605 indexerScopedMutate( node->env , *this );
1606 indexerScopedMutate( node->result , *this );
1607 maybeMutate_impl ( node->callExpr , *this );
1608 maybeMutate_impl ( node->tempDecls , *this );
1609 maybeMutate_impl ( node->returnDecls, *this );
1610 maybeMutate_impl ( node->dtors , *this );
1611
1612 MUTATE_END( Expression, node );
1613}
1614
1615//--------------------------------------------------------------------------
1616// ConstructorExpr
1617template< typename pass_type >
1618void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
1619 VISIT_START( node );
1620
1621 indexerScopedAccept( node->result , *this );
1622 maybeAccept_impl ( node->callExpr, *this );
1623
1624 VISIT_END( node );
1625}
1626
1627template< typename pass_type >
1628Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
1629 MUTATE_START( node );
1630
1631 indexerScopedMutate( node->env , *this );
1632 indexerScopedMutate( node->result , *this );
1633 maybeMutate_impl ( node->callExpr, *this );
1634
1635 MUTATE_END( Expression, node );
1636}
1637
1638//--------------------------------------------------------------------------
1639// CompoundLiteralExpr
1640template< typename pass_type >
1641void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
1642 VISIT_START( node );
1643
1644 indexerScopedAccept( node->result , *this );
1645 maybeAccept_impl ( node->initializer, *this );
1646
1647 VISIT_END( node );
1648}
1649
1650template< typename pass_type >
1651Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
1652 MUTATE_START( node );
1653
1654 indexerScopedMutate( node->env , *this );
1655 indexerScopedMutate( node->result , *this );
1656 maybeMutate_impl ( node->initializer, *this );
1657
1658 MUTATE_END( Expression, node );
1659}
1660
1661//--------------------------------------------------------------------------
1662// RangeExpr
1663template< typename pass_type >
1664void PassVisitor< pass_type >::visit( RangeExpr * node ) {
1665 VISIT_START( node );
1666
1667 indexerScopedAccept( node->result, *this );
1668 maybeAccept_impl ( node->low , *this );
1669 maybeAccept_impl ( node->high , *this );
1670
1671 VISIT_END( node );
1672}
1673
1674template< typename pass_type >
1675Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
1676 MUTATE_START( node );
1677
1678 indexerScopedMutate( node->env , *this );
1679 indexerScopedMutate( node->result, *this );
1680 maybeMutate_impl ( node->low , *this );
1681 maybeMutate_impl ( node->high , *this );
1682
1683 MUTATE_END( Expression, node );
1684}
1685
1686//--------------------------------------------------------------------------
1687// UntypedTupleExpr
1688template< typename pass_type >
1689void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
1690 VISIT_START( node );
1691
1692 indexerScopedAccept( node->result, *this );
1693 maybeAccept_impl ( node->exprs , *this );
1694
1695 VISIT_END( node );
1696}
1697
1698template< typename pass_type >
1699Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
1700 MUTATE_START( node );
1701
1702 indexerScopedMutate( node->env , *this );
1703 indexerScopedMutate( node->result, *this );
1704 maybeMutate_impl ( node->exprs , *this );
1705
1706 MUTATE_END( Expression, node );
1707}
1708
1709//--------------------------------------------------------------------------
1710// TupleExpr
1711template< typename pass_type >
1712void PassVisitor< pass_type >::visit( TupleExpr * node ) {
1713 VISIT_START( node );
1714
1715 indexerScopedAccept( node->result, *this );
1716 maybeAccept_impl ( node->exprs , *this );
1717
1718 VISIT_END( node );
1719}
1720
1721template< typename pass_type >
1722Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
1723 MUTATE_START( node );
1724
1725 indexerScopedMutate( node->env , *this );
1726 indexerScopedMutate( node->result, *this );
1727 maybeMutate_impl ( node->exprs , *this );
1728
1729 MUTATE_END( Expression, node );
1730}
1731
1732//--------------------------------------------------------------------------
1733// TupleIndexExpr
1734template< typename pass_type >
1735void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
1736 VISIT_START( node );
1737
1738 indexerScopedAccept( node->result, *this );
1739 maybeAccept_impl ( node->tuple , *this );
1740
1741 VISIT_END( node );
1742}
1743
1744template< typename pass_type >
1745Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
1746 MUTATE_START( node );
1747
1748 indexerScopedMutate( node->env , *this );
1749 indexerScopedMutate( node->result, *this );
1750 maybeMutate_impl ( node->tuple , *this );
1751
1752 MUTATE_END( Expression, node );
1753}
1754
1755//--------------------------------------------------------------------------
1756// TupleAssignExpr
1757template< typename pass_type >
1758void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
1759 VISIT_START( node );
1760
1761 indexerScopedAccept( node->result , *this );
1762 maybeAccept_impl ( node->stmtExpr, *this );
1763
1764 VISIT_END( node );
1765}
1766
1767template< typename pass_type >
1768Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
1769 MUTATE_START( node );
1770
1771 indexerScopedMutate( node->env , *this );
1772 indexerScopedMutate( node->result , *this );
1773 maybeMutate_impl ( node->stmtExpr, *this );
1774
1775 MUTATE_END( Expression, node );
1776}
1777
1778//--------------------------------------------------------------------------
1779// StmtExpr
1780template< typename pass_type >
1781void PassVisitor< pass_type >::visit( StmtExpr * node ) {
1782 VISIT_START( node );
1783
1784 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1785 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1786 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1787 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1788
1789 indexerScopedAccept( node->result , *this );
1790 maybeAccept_impl ( node->statements , *this );
1791 maybeAccept_impl ( node->returnDecls, *this );
1792 maybeAccept_impl ( node->dtors , *this );
1793
1794 VISIT_END( node );
1795}
1796
1797template< typename pass_type >
1798Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
1799 MUTATE_START( node );
1800
1801 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1802 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1803 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1804 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1805
1806 indexerScopedMutate( node->result , *this );
1807 maybeMutate_impl ( node->statements , *this );
1808 maybeMutate_impl ( node->returnDecls, *this );
1809 maybeMutate_impl ( node->dtors , *this );
1810
1811 MUTATE_END( Expression, node );
1812}
1813
1814//--------------------------------------------------------------------------
1815// UniqueExpr
1816template< typename pass_type >
1817void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
1818 VISIT_START( node );
1819
1820 indexerScopedAccept( node->result, *this );
1821 maybeAccept_impl ( node->expr , *this );
1822
1823 VISIT_END( node );
1824}
1825
1826template< typename pass_type >
1827Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
1828 MUTATE_START( node );
1829
1830 indexerScopedMutate( node->env , *this );
1831 indexerScopedMutate( node->result, *this );
1832 maybeMutate_impl ( node->expr , *this );
1833
1834 MUTATE_END( Expression, node );
1835}
1836
1837template< typename pass_type >
1838void PassVisitor< pass_type >::visit( VoidType * node ) {
1839 VISIT_BODY( node );
1840}
1841
1842template< typename pass_type >
1843void PassVisitor< pass_type >::visit( BasicType * node ) {
1844 VISIT_BODY( node );
1845}
1846
1847template< typename pass_type >
1848void PassVisitor< pass_type >::visit( PointerType * node ) {
1849 VISIT_BODY( node );
1850}
1851
1852template< typename pass_type >
1853void PassVisitor< pass_type >::visit( ArrayType * node ) {
1854 VISIT_BODY( node );
1855}
1856
1857template< typename pass_type >
1858void PassVisitor< pass_type >::visit( ReferenceType * node ) {
1859 VISIT_BODY( node );
1860}
1861
1862template< typename pass_type >
1863void PassVisitor< pass_type >::visit( FunctionType * node ) {
1864 VISIT_BODY( node );
1865}
1866
1867//--------------------------------------------------------------------------
1868// StructInstType
1869template< typename pass_type >
1870void PassVisitor< pass_type >::visit( StructInstType * node ) {
1871 VISIT_START( node );
1872
1873 indexerAddStruct( node->name );
1874
1875 {
1876 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1877 maybeAccept_impl( node->forall , *this );
1878 maybeAccept_impl( node->parameters, *this );
1879 }
1880
1881 VISIT_END( node );
1882}
1883
1884template< typename pass_type >
1885Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
1886 MUTATE_START( node );
1887
1888 indexerAddStruct( node->name );
1889
1890 {
1891 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1892 maybeMutate_impl( node->forall , *this );
1893 maybeMutate_impl( node->parameters, *this );
1894 }
1895
1896 MUTATE_END( Type, node );
1897}
1898
1899//--------------------------------------------------------------------------
1900// UnionInstType
1901template< typename pass_type >
1902void PassVisitor< pass_type >::visit( UnionInstType * node ) {
1903 VISIT_START( node );
1904
1905 indexerAddStruct( node->name );
1906
1907 {
1908 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1909 maybeAccept_impl( node->forall , *this );
1910 maybeAccept_impl( node->parameters, *this );
1911 }
1912
1913 VISIT_END( node );
1914}
1915
1916template< typename pass_type >
1917Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
1918 MUTATE_START( node );
1919
1920 indexerAddStruct( node->name );
1921
1922 {
1923 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1924 maybeMutate_impl( node->forall , *this );
1925 maybeMutate_impl( node->parameters, *this );
1926 }
1927
1928 MUTATE_END( Type, node );
1929}
1930
1931//--------------------------------------------------------------------------
1932// EnumInstType
1933template< typename pass_type >
1934void PassVisitor< pass_type >::visit( EnumInstType * node ) {
1935 VISIT_BODY( node );
1936}
1937
1938template< typename pass_type >
1939Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
1940 MUTATE_BODY( Type, node );
1941}
1942
1943//--------------------------------------------------------------------------
1944// TraitInstType
1945template< typename pass_type >
1946void PassVisitor< pass_type >::visit( TraitInstType * node ) {
1947 VISIT_START( node );
1948
1949 maybeAccept_impl( node->forall , *this );
1950 maybeAccept_impl( node->parameters, *this );
1951
1952 VISIT_END( node );
1953}
1954
1955template< typename pass_type >
1956Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
1957 MUTATE_START( node );
1958
1959 maybeMutate_impl( node->forall , *this );
1960 maybeMutate_impl( node->parameters, *this );
1961
1962 MUTATE_END( Type, node );
1963}
1964
1965//--------------------------------------------------------------------------
1966// TypeInstType
1967template< typename pass_type >
1968void PassVisitor< pass_type >::visit( TypeInstType * node ) {
1969 VISIT_BODY( node );
1970}
1971
1972template< typename pass_type >
1973void PassVisitor< pass_type >::visit( TupleType * node ) {
1974 VISIT_BODY( node );
1975}
1976
1977template< typename pass_type >
1978void PassVisitor< pass_type >::visit( TypeofType * node ) {
1979 VISIT_BODY( node );
1980}
1981
1982template< typename pass_type >
1983void PassVisitor< pass_type >::visit( AttrType * node ) {
1984 VISIT_BODY( node );
1985}
1986
1987template< typename pass_type >
1988void PassVisitor< pass_type >::visit( VarArgsType * node ) {
1989 VISIT_BODY( node );
1990}
1991
1992template< typename pass_type >
1993void PassVisitor< pass_type >::visit( ZeroType * node ) {
1994 VISIT_BODY( node );
1995}
1996
1997template< typename pass_type >
1998void PassVisitor< pass_type >::visit( OneType * node ) {
1999 VISIT_BODY( node );
2000}
2001
2002template< typename pass_type >
2003void PassVisitor< pass_type >::visit( Designation * node ) {
2004 VISIT_START( node );
2005
2006 maybeAccept_impl( node->get_designators(), *this );
2007
2008 VISIT_END( node );
2009}
2010
2011template< typename pass_type >
2012Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
2013 MUTATE_START( node );
2014
2015 maybeMutate_impl( node->get_designators(), *this );
2016
2017 MUTATE_END( Designation, node );
2018}
2019
2020//--------------------------------------------------------------------------
2021// SingleInit
2022template< typename pass_type >
2023void PassVisitor< pass_type >::visit( SingleInit * node ) {
2024 VISIT_START( node );
2025
2026 visitExpression( node->get_value() );
2027
2028 VISIT_END( node );
2029}
2030
2031template< typename pass_type >
2032Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
2033 MUTATE_START( node );
2034
2035 node->set_value( mutateExpression( node->get_value() ) );
2036
2037 MUTATE_END( Initializer, node );
2038}
2039
2040template< typename pass_type >
2041void PassVisitor< pass_type >::visit( ListInit * node ) {
2042 VISIT_BODY( node );
2043}
2044
2045template< typename pass_type >
2046void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
2047 VISIT_BODY( node );
2048}
2049
2050template< typename pass_type >
2051void PassVisitor< pass_type >::visit( Subrange * node ) {
2052 VISIT_BODY( node );
2053}
2054
2055template< typename pass_type >
2056void PassVisitor< pass_type >::visit( Constant * node ) {
2057 VISIT_BODY( node );
2058}
2059
2060template< typename pass_type >
2061void PassVisitor< pass_type >::visit( Attribute * node ) {
2062 VISIT_BODY( node );
2063}
2064
2065//---------------------------------------------------------------------------------------------------------------
2066template< typename pass_type >
2067Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
2068 MUTATE_BODY( Type, node );
2069}
2070
2071template< typename pass_type >
2072Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
2073 MUTATE_BODY( Type, node );
2074}
2075
2076template< typename pass_type >
2077Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
2078 MUTATE_BODY( Type, node );
2079}
2080
2081template< typename pass_type >
2082Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
2083 MUTATE_BODY( Type, node );
2084}
2085
2086template< typename pass_type >
2087Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
2088 MUTATE_BODY( Type, node );
2089}
2090
2091template< typename pass_type >
2092Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
2093 MUTATE_BODY( Type, node );
2094}
2095
2096template< typename pass_type >
2097Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
2098 MUTATE_BODY( Type, node );
2099}
2100
2101template< typename pass_type >
2102Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
2103 MUTATE_BODY( Type, node );
2104}
2105
2106template< typename pass_type >
2107Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
2108 MUTATE_BODY( Type, node );
2109}
2110
2111template< typename pass_type >
2112Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
2113 MUTATE_BODY( Type, node );
2114}
2115
2116template< typename pass_type >
2117Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
2118 MUTATE_BODY( Type, node );
2119}
2120
2121template< typename pass_type >
2122Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
2123 MUTATE_BODY( Type, node );
2124}
2125
2126template< typename pass_type >
2127Type * PassVisitor< pass_type >::mutate( OneType * node ) {
2128 MUTATE_BODY( Type, node );
2129}
2130
2131template< typename pass_type >
2132Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
2133 MUTATE_BODY( Initializer, node );
2134}
2135
2136template< typename pass_type >
2137Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
2138 MUTATE_BODY( Initializer, node );
2139}
2140
2141template< typename pass_type >
2142Subrange * PassVisitor< pass_type >::mutate( Subrange * node ) {
2143 MUTATE_BODY( Subrange, node );
2144}
2145
2146template< typename pass_type >
2147Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
2148 MUTATE_BODY( Constant, node );
2149}
2150
2151template< typename pass_type >
2152Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
2153 MUTATE_BODY( Attribute, node );
2154}
2155
2156template< typename pass_type >
2157TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
2158 MUTATE_START( node );
2159
2160 for ( auto & p : node->typeEnv ) {
2161 indexerScopedMutate( p.second, *this );
2162 }
2163 for ( auto & p : node->varEnv ) {
2164 indexerScopedMutate( p.second, *this );
2165 }
2166
2167 MUTATE_END( TypeSubstitution, node );
2168}
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