source: src/Common/PassVisitor.impl.h@ d9ff69a

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 d9ff69a was 3ca540f, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Merge branch 'master' into with-statement
  • Property mode set to 100644
File size: 63.0 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( 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();
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
989//--------------------------------------------------------------------------
990// NullStmt
991template< typename pass_type >
992void PassVisitor< pass_type >::visit( WithStmt * node ) {
993 VISIT_START( node );
994 maybeAccept_impl( node->exprs, *this );
995 {
996 // catch statements introduce a level of scope (for the caught exception)
997 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
998 indexerAddWith( node );
999 maybeAccept_impl( node->stmt, *this );
1000 }
1001 VISIT_END( node );
1002}
1003
1004template< typename pass_type >
1005Statement * PassVisitor< pass_type >::mutate( WithStmt * node ) {
1006 MUTATE_START( node );
1007 maybeMutate_impl( node->exprs, *this );
1008 {
1009 // catch statements introduce a level of scope (for the caught exception)
1010 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1011 indexerAddWith( node );
1012 maybeMutate_impl( node->stmt, *this );
1013 }
1014 MUTATE_END( Statement, node );
1015}
1016
1017//--------------------------------------------------------------------------
1018// NullStmt
1019template< typename pass_type >
1020void PassVisitor< pass_type >::visit( NullStmt * node ) {
1021 VISIT_BODY( node );
1022}
1023
1024template< typename pass_type >
1025NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1026 MUTATE_BODY( NullStmt, node );
1027}
1028
1029//--------------------------------------------------------------------------
1030// DeclStmt
1031template< typename pass_type >
1032void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1033 VISIT_BODY( node );
1034}
1035
1036template< typename pass_type >
1037Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1038 MUTATE_BODY( Statement, node );
1039}
1040
1041//--------------------------------------------------------------------------
1042// ImplicitCtorDtorStmt
1043template< typename pass_type >
1044void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1045 VISIT_BODY( node );
1046}
1047
1048template< typename pass_type >
1049Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1050 MUTATE_BODY( Statement, node );
1051}
1052
1053//--------------------------------------------------------------------------
1054// ApplicationExpr
1055template< typename pass_type >
1056void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1057 VISIT_START( node );
1058
1059 indexerScopedAccept( node->result , *this );
1060 maybeAccept_impl ( node->function, *this );
1061 maybeAccept_impl ( node->args , *this );
1062
1063 VISIT_END( node );
1064}
1065
1066template< typename pass_type >
1067Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1068 MUTATE_START( node );
1069
1070 indexerScopedMutate( node->env , *this );
1071 indexerScopedMutate( node->result , *this );
1072 maybeMutate_impl ( node->function, *this );
1073 maybeMutate_impl ( node->args , *this );
1074
1075 MUTATE_END( Expression, node );
1076}
1077
1078//--------------------------------------------------------------------------
1079// UntypedExpr
1080template< typename pass_type >
1081void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1082 VISIT_START( node );
1083
1084 // maybeAccept_impl( node->get_env(), *this );
1085 indexerScopedAccept( node->result, *this );
1086
1087 for ( auto expr : node->args ) {
1088 visitExpression( expr );
1089 }
1090
1091 VISIT_END( node );
1092}
1093
1094template< typename pass_type >
1095Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1096 MUTATE_START( node );
1097
1098 indexerScopedMutate( node->env , *this );
1099 indexerScopedMutate( node->result, *this );
1100
1101 for ( auto& expr : node->args ) {
1102 expr = mutateExpression( expr );
1103 }
1104
1105 MUTATE_END( Expression, node );
1106}
1107
1108//--------------------------------------------------------------------------
1109// NameExpr
1110template< typename pass_type >
1111void PassVisitor< pass_type >::visit( NameExpr * node ) {
1112 VISIT_START( node );
1113
1114 indexerScopedAccept( node->result, *this );
1115
1116 VISIT_END( node );
1117}
1118
1119template< typename pass_type >
1120Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1121 MUTATE_START( node );
1122
1123 indexerScopedMutate( node->env , *this );
1124 indexerScopedMutate( node->result, *this );
1125
1126 MUTATE_END( Expression, node );
1127}
1128
1129//--------------------------------------------------------------------------
1130// CastExpr
1131template< typename pass_type >
1132void PassVisitor< pass_type >::visit( CastExpr * node ) {
1133 VISIT_START( node );
1134
1135 indexerScopedAccept( node->result, *this );
1136 maybeAccept_impl ( node->arg , *this );
1137
1138 VISIT_END( node );
1139}
1140
1141template< typename pass_type >
1142Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1143 MUTATE_START( node );
1144
1145 indexerScopedMutate( node->env , *this );
1146 indexerScopedMutate( node->result, *this );
1147 maybeMutate_impl ( node->arg , *this );
1148
1149 MUTATE_END( Expression, node );
1150}
1151
1152//--------------------------------------------------------------------------
1153// VirtualCastExpr
1154template< typename pass_type >
1155void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1156 VISIT_START( node );
1157
1158 indexerScopedAccept( node->result, *this );
1159 maybeAccept_impl( node->arg, *this );
1160
1161 VISIT_END( node );
1162}
1163
1164template< typename pass_type >
1165Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1166 MUTATE_START( node );
1167
1168 indexerScopedMutate( node->env , *this );
1169 indexerScopedMutate( node->result, *this );
1170 maybeMutate_impl ( node->arg , *this );
1171
1172 MUTATE_END( Expression, node );
1173}
1174
1175//--------------------------------------------------------------------------
1176// AddressExpr
1177template< typename pass_type >
1178void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1179 VISIT_START( node );
1180
1181 indexerScopedAccept( node->result, *this );
1182 maybeAccept_impl ( node->arg , *this );
1183
1184 VISIT_END( node );
1185}
1186
1187template< typename pass_type >
1188Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
1189 MUTATE_START( node );
1190
1191 indexerScopedMutate( node->env , *this );
1192 indexerScopedMutate( node->result, *this );
1193 maybeMutate_impl ( node->arg , *this );
1194
1195 MUTATE_END( Expression, node );
1196}
1197
1198//--------------------------------------------------------------------------
1199// LabelAddressExpr
1200template< typename pass_type >
1201void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
1202 VISIT_START( node );
1203
1204 indexerScopedAccept( node->result, *this );
1205
1206 VISIT_END( node );
1207}
1208
1209template< typename pass_type >
1210Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
1211 MUTATE_START( node );
1212
1213 indexerScopedMutate( node->env , *this );
1214 indexerScopedMutate( node->result, *this );
1215
1216 MUTATE_END( Expression, node );
1217}
1218
1219//--------------------------------------------------------------------------
1220// UntypedMemberExpr
1221template< typename pass_type >
1222void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
1223 VISIT_START( node );
1224
1225 indexerScopedAccept( node->result , *this );
1226 maybeAccept_impl ( node->aggregate, *this );
1227 maybeAccept_impl ( node->member , *this );
1228
1229 VISIT_END( node );
1230}
1231
1232template< typename pass_type >
1233Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
1234 MUTATE_START( node );
1235
1236 indexerScopedMutate( node->env , *this );
1237 indexerScopedMutate( node->result , *this );
1238 maybeMutate_impl ( node->aggregate, *this );
1239 maybeMutate_impl ( node->member , *this );
1240
1241 MUTATE_END( Expression, node );
1242}
1243
1244//--------------------------------------------------------------------------
1245// MemberExpr
1246template< typename pass_type >
1247void PassVisitor< pass_type >::visit( MemberExpr * node ) {
1248 VISIT_START( node );
1249
1250 indexerScopedAccept( node->result , *this );
1251 maybeAccept_impl ( node->aggregate, *this );
1252
1253 VISIT_END( node );
1254}
1255
1256template< typename pass_type >
1257Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
1258 MUTATE_START( node );
1259
1260 indexerScopedMutate( node->env , *this );
1261 indexerScopedMutate( node->result , *this );
1262 maybeMutate_impl ( node->aggregate, *this );
1263
1264 MUTATE_END( Expression, node );
1265}
1266
1267//--------------------------------------------------------------------------
1268// VariableExpr
1269template< typename pass_type >
1270void PassVisitor< pass_type >::visit( VariableExpr * node ) {
1271 VISIT_START( node );
1272
1273 indexerScopedAccept( node->result, *this );
1274
1275 VISIT_END( node );
1276}
1277
1278template< typename pass_type >
1279Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
1280 MUTATE_START( node );
1281
1282 indexerScopedMutate( node->env , *this );
1283 indexerScopedMutate( node->result, *this );
1284
1285 MUTATE_END( Expression, node );
1286}
1287
1288//--------------------------------------------------------------------------
1289// ConstantExpr
1290template< typename pass_type >
1291void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
1292 VISIT_START( node );
1293
1294 indexerScopedAccept( node->result , *this );
1295 maybeAccept_impl ( &node->constant, *this );
1296
1297 VISIT_END( node );
1298}
1299
1300template< typename pass_type >
1301Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
1302 MUTATE_START( node );
1303
1304 indexerScopedMutate( node->env , *this );
1305 indexerScopedMutate( node->result, *this );
1306 Constant * ptr = &node->constant;
1307 maybeMutate_impl( ptr, *this );
1308 node->constant = *ptr;
1309
1310 MUTATE_END( Expression, node );
1311}
1312
1313//--------------------------------------------------------------------------
1314// SizeofExpr
1315template< typename pass_type >
1316void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
1317 VISIT_START( node );
1318
1319 indexerScopedAccept( node->result, *this );
1320 if ( node->get_isType() ) {
1321 maybeAccept_impl( node->type, *this );
1322 } else {
1323 maybeAccept_impl( node->expr, *this );
1324 }
1325
1326 VISIT_END( node );
1327}
1328
1329template< typename pass_type >
1330Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
1331 MUTATE_START( node );
1332
1333 indexerScopedMutate( node->env , *this );
1334 indexerScopedMutate( node->result, *this );
1335 if ( node->get_isType() ) {
1336 maybeMutate_impl( node->type, *this );
1337 } else {
1338 maybeMutate_impl( node->expr, *this );
1339 }
1340
1341 MUTATE_END( Expression, node );
1342}
1343
1344//--------------------------------------------------------------------------
1345// AlignofExpr
1346template< typename pass_type >
1347void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
1348 VISIT_START( node );
1349
1350 indexerScopedAccept( node->result, *this );
1351 if ( node->get_isType() ) {
1352 maybeAccept_impl( node->type, *this );
1353 } else {
1354 maybeAccept_impl( node->expr, *this );
1355 }
1356
1357 VISIT_END( node );
1358}
1359
1360template< typename pass_type >
1361Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
1362 MUTATE_START( node );
1363
1364 indexerScopedMutate( node->env , *this );
1365 indexerScopedMutate( node->result, *this );
1366 if ( node->get_isType() ) {
1367 maybeMutate_impl( node->type, *this );
1368 } else {
1369 maybeMutate_impl( node->expr, *this );
1370 }
1371
1372 MUTATE_END( Expression, node );
1373}
1374
1375//--------------------------------------------------------------------------
1376// UntypedOffsetofExpr
1377template< typename pass_type >
1378void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
1379 VISIT_START( node );
1380
1381 indexerScopedAccept( node->result, *this );
1382 maybeAccept_impl ( node->type , *this );
1383
1384 VISIT_END( node );
1385}
1386
1387template< typename pass_type >
1388Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
1389 MUTATE_START( node );
1390
1391 indexerScopedMutate( node->env , *this );
1392 indexerScopedMutate( node->result, *this );
1393 maybeMutate_impl ( node->type , *this );
1394
1395 MUTATE_END( Expression, node );
1396}
1397
1398//--------------------------------------------------------------------------
1399// OffsetofExpr
1400template< typename pass_type >
1401void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
1402 VISIT_START( node );
1403
1404 indexerScopedAccept( node->result, *this );
1405 maybeAccept_impl ( node->type , *this );
1406 maybeAccept_impl ( node->member, *this );
1407
1408 VISIT_END( node );
1409}
1410
1411template< typename pass_type >
1412Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
1413 MUTATE_START( node );
1414
1415 indexerScopedMutate( node->env , *this );
1416 indexerScopedMutate( node->result, *this );
1417 maybeMutate_impl ( node->type , *this );
1418 maybeMutate_impl ( node->member, *this );
1419
1420 MUTATE_END( Expression, node );
1421}
1422
1423//--------------------------------------------------------------------------
1424// OffsetPackExpr
1425template< typename pass_type >
1426void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
1427 VISIT_START( node );
1428
1429 indexerScopedAccept( node->result, *this );
1430 maybeAccept_impl ( node->type , *this );
1431
1432 VISIT_END( node );
1433}
1434
1435template< typename pass_type >
1436Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
1437 MUTATE_START( node );
1438
1439 indexerScopedMutate( node->env , *this );
1440 indexerScopedMutate( node->result, *this );
1441 maybeMutate_impl ( node->type , *this );
1442
1443 MUTATE_END( Expression, node );
1444}
1445
1446//--------------------------------------------------------------------------
1447// AttrExpr
1448template< typename pass_type >
1449void PassVisitor< pass_type >::visit( AttrExpr * node ) {
1450 VISIT_START( node );
1451
1452 indexerScopedAccept( node->result, *this );
1453 if ( node->get_isType() ) {
1454 maybeAccept_impl( node->type, *this );
1455 } else {
1456 maybeAccept_impl( node->expr, *this );
1457 }
1458
1459 VISIT_END( node );
1460}
1461
1462template< typename pass_type >
1463Expression * PassVisitor< pass_type >::mutate( AttrExpr * node ) {
1464 MUTATE_START( node );
1465
1466 indexerScopedMutate( node->env , *this );
1467 indexerScopedMutate( node->result, *this );
1468 if ( node->get_isType() ) {
1469 maybeMutate_impl( node->type, *this );
1470 } else {
1471 maybeMutate_impl( node->expr, *this );
1472 }
1473
1474 MUTATE_END( Expression, node );
1475}
1476
1477//--------------------------------------------------------------------------
1478// LogicalExpr
1479template< typename pass_type >
1480void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
1481 VISIT_START( node );
1482
1483 indexerScopedAccept( node->result, *this );
1484 maybeAccept_impl ( node->arg1 , *this );
1485 maybeAccept_impl ( node->arg2 , *this );
1486
1487 VISIT_END( node );
1488}
1489
1490template< typename pass_type >
1491Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
1492 MUTATE_START( node );
1493
1494 indexerScopedMutate( node->env , *this );
1495 indexerScopedMutate( node->result, *this );
1496 maybeMutate_impl ( node->arg1 , *this );
1497 maybeMutate_impl ( node->arg2 , *this );
1498
1499 MUTATE_END( Expression, node );
1500}
1501
1502//--------------------------------------------------------------------------
1503// ConditionalExpr
1504template< typename pass_type >
1505void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
1506 VISIT_START( node );
1507
1508 indexerScopedAccept( node->result, *this );
1509 maybeAccept_impl ( node->arg1 , *this );
1510 maybeAccept_impl ( node->arg2 , *this );
1511 maybeAccept_impl ( node->arg3 , *this );
1512
1513 VISIT_END( node );
1514}
1515
1516template< typename pass_type >
1517Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
1518 MUTATE_START( node );
1519
1520 indexerScopedMutate( node->env , *this );
1521 indexerScopedMutate( node->result, *this );
1522 maybeMutate_impl ( node->arg1 , *this );
1523 maybeMutate_impl ( node->arg2 , *this );
1524 maybeMutate_impl ( node->arg3 , *this );
1525
1526 MUTATE_END( Expression, node );
1527}
1528
1529//--------------------------------------------------------------------------
1530// CommaExpr
1531template< typename pass_type >
1532void PassVisitor< pass_type >::visit( CommaExpr * node ) {
1533 VISIT_START( node );
1534
1535 indexerScopedAccept( node->result, *this );
1536 maybeAccept_impl ( node->arg1 , *this );
1537 maybeAccept_impl ( node->arg2 , *this );
1538
1539 VISIT_END( node );
1540}
1541
1542template< typename pass_type >
1543Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
1544 MUTATE_START( node );
1545
1546 indexerScopedMutate( node->env , *this );
1547 indexerScopedMutate( node->result, *this );
1548 maybeMutate_impl ( node->arg1 , *this );
1549 maybeMutate_impl ( node->arg2 , *this );
1550
1551 MUTATE_END( Expression, node );
1552}
1553
1554//--------------------------------------------------------------------------
1555// TypeExpr
1556template< typename pass_type >
1557void PassVisitor< pass_type >::visit( TypeExpr * node ) {
1558 VISIT_START( node );
1559
1560 indexerScopedAccept( node->result, *this );
1561 maybeAccept_impl ( node->type, *this );
1562
1563 VISIT_END( node );
1564}
1565
1566template< typename pass_type >
1567Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
1568 MUTATE_START( node );
1569
1570 indexerScopedMutate( node->env , *this );
1571 indexerScopedMutate( node->result, *this );
1572 maybeMutate_impl ( node->type , *this );
1573
1574 MUTATE_END( Expression, node );
1575}
1576
1577//--------------------------------------------------------------------------
1578// AsmExpr
1579template< typename pass_type >
1580void PassVisitor< pass_type >::visit( AsmExpr * node ) {
1581 VISIT_START( node );
1582
1583 indexerScopedAccept( node->result , *this );
1584 maybeAccept_impl ( node->inout , *this );
1585 maybeAccept_impl ( node->constraint, *this );
1586 maybeAccept_impl ( node->operand , *this );
1587
1588 VISIT_END( node );
1589}
1590
1591template< typename pass_type >
1592Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
1593 MUTATE_START( node );
1594
1595 indexerScopedMutate( node->env , *this );
1596 indexerScopedMutate( node->result , *this );
1597 maybeMutate_impl ( node->inout , *this );
1598 maybeMutate_impl ( node->constraint, *this );
1599 maybeMutate_impl ( node->operand , *this );
1600
1601 MUTATE_END( Expression, node );
1602}
1603
1604//--------------------------------------------------------------------------
1605// ImplicitCopyCtorExpr
1606template< typename pass_type >
1607void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
1608 VISIT_START( node );
1609
1610 indexerScopedAccept( node->result , *this );
1611 maybeAccept_impl ( node->callExpr , *this );
1612 maybeAccept_impl ( node->tempDecls , *this );
1613 maybeAccept_impl ( node->returnDecls, *this );
1614 maybeAccept_impl ( node->dtors , *this );
1615
1616 VISIT_END( node );
1617}
1618
1619template< typename pass_type >
1620Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
1621 MUTATE_START( node );
1622
1623 indexerScopedMutate( node->env , *this );
1624 indexerScopedMutate( node->result , *this );
1625 maybeMutate_impl ( node->callExpr , *this );
1626 maybeMutate_impl ( node->tempDecls , *this );
1627 maybeMutate_impl ( node->returnDecls, *this );
1628 maybeMutate_impl ( node->dtors , *this );
1629
1630 MUTATE_END( Expression, node );
1631}
1632
1633//--------------------------------------------------------------------------
1634// ConstructorExpr
1635template< typename pass_type >
1636void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
1637 VISIT_START( node );
1638
1639 indexerScopedAccept( node->result , *this );
1640 maybeAccept_impl ( node->callExpr, *this );
1641
1642 VISIT_END( node );
1643}
1644
1645template< typename pass_type >
1646Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
1647 MUTATE_START( node );
1648
1649 indexerScopedMutate( node->env , *this );
1650 indexerScopedMutate( node->result , *this );
1651 maybeMutate_impl ( node->callExpr, *this );
1652
1653 MUTATE_END( Expression, node );
1654}
1655
1656//--------------------------------------------------------------------------
1657// CompoundLiteralExpr
1658template< typename pass_type >
1659void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
1660 VISIT_START( node );
1661
1662 indexerScopedAccept( node->result , *this );
1663 maybeAccept_impl ( node->initializer, *this );
1664
1665 VISIT_END( node );
1666}
1667
1668template< typename pass_type >
1669Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
1670 MUTATE_START( node );
1671
1672 indexerScopedMutate( node->env , *this );
1673 indexerScopedMutate( node->result , *this );
1674 maybeMutate_impl ( node->initializer, *this );
1675
1676 MUTATE_END( Expression, node );
1677}
1678
1679//--------------------------------------------------------------------------
1680// RangeExpr
1681template< typename pass_type >
1682void PassVisitor< pass_type >::visit( RangeExpr * node ) {
1683 VISIT_START( node );
1684
1685 indexerScopedAccept( node->result, *this );
1686 maybeAccept_impl ( node->low , *this );
1687 maybeAccept_impl ( node->high , *this );
1688
1689 VISIT_END( node );
1690}
1691
1692template< typename pass_type >
1693Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
1694 MUTATE_START( node );
1695
1696 indexerScopedMutate( node->env , *this );
1697 indexerScopedMutate( node->result, *this );
1698 maybeMutate_impl ( node->low , *this );
1699 maybeMutate_impl ( node->high , *this );
1700
1701 MUTATE_END( Expression, node );
1702}
1703
1704//--------------------------------------------------------------------------
1705// UntypedTupleExpr
1706template< typename pass_type >
1707void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
1708 VISIT_START( node );
1709
1710 indexerScopedAccept( node->result, *this );
1711 maybeAccept_impl ( node->exprs , *this );
1712
1713 VISIT_END( node );
1714}
1715
1716template< typename pass_type >
1717Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
1718 MUTATE_START( node );
1719
1720 indexerScopedMutate( node->env , *this );
1721 indexerScopedMutate( node->result, *this );
1722 maybeMutate_impl ( node->exprs , *this );
1723
1724 MUTATE_END( Expression, node );
1725}
1726
1727//--------------------------------------------------------------------------
1728// TupleExpr
1729template< typename pass_type >
1730void PassVisitor< pass_type >::visit( TupleExpr * node ) {
1731 VISIT_START( node );
1732
1733 indexerScopedAccept( node->result, *this );
1734 maybeAccept_impl ( node->exprs , *this );
1735
1736 VISIT_END( node );
1737}
1738
1739template< typename pass_type >
1740Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
1741 MUTATE_START( node );
1742
1743 indexerScopedMutate( node->env , *this );
1744 indexerScopedMutate( node->result, *this );
1745 maybeMutate_impl ( node->exprs , *this );
1746
1747 MUTATE_END( Expression, node );
1748}
1749
1750//--------------------------------------------------------------------------
1751// TupleIndexExpr
1752template< typename pass_type >
1753void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
1754 VISIT_START( node );
1755
1756 indexerScopedAccept( node->result, *this );
1757 maybeAccept_impl ( node->tuple , *this );
1758
1759 VISIT_END( node );
1760}
1761
1762template< typename pass_type >
1763Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
1764 MUTATE_START( node );
1765
1766 indexerScopedMutate( node->env , *this );
1767 indexerScopedMutate( node->result, *this );
1768 maybeMutate_impl ( node->tuple , *this );
1769
1770 MUTATE_END( Expression, node );
1771}
1772
1773//--------------------------------------------------------------------------
1774// TupleAssignExpr
1775template< typename pass_type >
1776void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
1777 VISIT_START( node );
1778
1779 indexerScopedAccept( node->result , *this );
1780 maybeAccept_impl ( node->stmtExpr, *this );
1781
1782 VISIT_END( node );
1783}
1784
1785template< typename pass_type >
1786Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
1787 MUTATE_START( node );
1788
1789 indexerScopedMutate( node->env , *this );
1790 indexerScopedMutate( node->result , *this );
1791 maybeMutate_impl ( node->stmtExpr, *this );
1792
1793 MUTATE_END( Expression, node );
1794}
1795
1796//--------------------------------------------------------------------------
1797// StmtExpr
1798template< typename pass_type >
1799void PassVisitor< pass_type >::visit( StmtExpr * node ) {
1800 VISIT_START( node );
1801
1802 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1803 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1804 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1805 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1806
1807 indexerScopedAccept( node->result , *this );
1808 maybeAccept_impl ( node->statements , *this );
1809 maybeAccept_impl ( node->returnDecls, *this );
1810 maybeAccept_impl ( node->dtors , *this );
1811
1812 VISIT_END( node );
1813}
1814
1815template< typename pass_type >
1816Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
1817 MUTATE_START( node );
1818
1819 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1820 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1821 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1822 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1823
1824 indexerScopedMutate( node->result , *this );
1825 maybeMutate_impl ( node->statements , *this );
1826 maybeMutate_impl ( node->returnDecls, *this );
1827 maybeMutate_impl ( node->dtors , *this );
1828
1829 MUTATE_END( Expression, node );
1830}
1831
1832//--------------------------------------------------------------------------
1833// UniqueExpr
1834template< typename pass_type >
1835void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
1836 VISIT_START( node );
1837
1838 indexerScopedAccept( node->result, *this );
1839 maybeAccept_impl ( node->expr , *this );
1840
1841 VISIT_END( node );
1842}
1843
1844template< typename pass_type >
1845Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
1846 MUTATE_START( node );
1847
1848 indexerScopedMutate( node->env , *this );
1849 indexerScopedMutate( node->result, *this );
1850 maybeMutate_impl ( node->expr , *this );
1851
1852 MUTATE_END( Expression, node );
1853}
1854
1855template< typename pass_type >
1856void PassVisitor< pass_type >::visit( VoidType * node ) {
1857 VISIT_BODY( node );
1858}
1859
1860template< typename pass_type >
1861void PassVisitor< pass_type >::visit( BasicType * node ) {
1862 VISIT_BODY( node );
1863}
1864
1865template< typename pass_type >
1866void PassVisitor< pass_type >::visit( PointerType * node ) {
1867 VISIT_BODY( node );
1868}
1869
1870template< typename pass_type >
1871void PassVisitor< pass_type >::visit( ArrayType * node ) {
1872 VISIT_BODY( node );
1873}
1874
1875template< typename pass_type >
1876void PassVisitor< pass_type >::visit( ReferenceType * node ) {
1877 VISIT_BODY( node );
1878}
1879
1880template< typename pass_type >
1881void PassVisitor< pass_type >::visit( FunctionType * node ) {
1882 VISIT_BODY( node );
1883}
1884
1885//--------------------------------------------------------------------------
1886// StructInstType
1887template< typename pass_type >
1888void PassVisitor< pass_type >::visit( StructInstType * node ) {
1889 VISIT_START( node );
1890
1891 indexerAddStruct( node->name );
1892
1893 {
1894 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1895 maybeAccept_impl( node->forall , *this );
1896 maybeAccept_impl( node->parameters, *this );
1897 }
1898
1899 VISIT_END( node );
1900}
1901
1902template< typename pass_type >
1903Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
1904 MUTATE_START( node );
1905
1906 indexerAddStruct( node->name );
1907
1908 {
1909 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1910 maybeMutate_impl( node->forall , *this );
1911 maybeMutate_impl( node->parameters, *this );
1912 }
1913
1914 MUTATE_END( Type, node );
1915}
1916
1917//--------------------------------------------------------------------------
1918// UnionInstType
1919template< typename pass_type >
1920void PassVisitor< pass_type >::visit( UnionInstType * node ) {
1921 VISIT_START( node );
1922
1923 indexerAddStruct( node->name );
1924
1925 {
1926 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1927 maybeAccept_impl( node->forall , *this );
1928 maybeAccept_impl( node->parameters, *this );
1929 }
1930
1931 VISIT_END( node );
1932}
1933
1934template< typename pass_type >
1935Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
1936 MUTATE_START( node );
1937
1938 indexerAddStruct( node->name );
1939
1940 {
1941 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1942 maybeMutate_impl( node->forall , *this );
1943 maybeMutate_impl( node->parameters, *this );
1944 }
1945
1946 MUTATE_END( Type, node );
1947}
1948
1949//--------------------------------------------------------------------------
1950// EnumInstType
1951template< typename pass_type >
1952void PassVisitor< pass_type >::visit( EnumInstType * node ) {
1953 VISIT_BODY( node );
1954}
1955
1956template< typename pass_type >
1957Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
1958 MUTATE_BODY( Type, node );
1959}
1960
1961//--------------------------------------------------------------------------
1962// TraitInstType
1963template< typename pass_type >
1964void PassVisitor< pass_type >::visit( TraitInstType * node ) {
1965 VISIT_START( node );
1966
1967 maybeAccept_impl( node->forall , *this );
1968 maybeAccept_impl( node->parameters, *this );
1969
1970 VISIT_END( node );
1971}
1972
1973template< typename pass_type >
1974Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
1975 MUTATE_START( node );
1976
1977 maybeMutate_impl( node->forall , *this );
1978 maybeMutate_impl( node->parameters, *this );
1979
1980 MUTATE_END( Type, node );
1981}
1982
1983//--------------------------------------------------------------------------
1984// TypeInstType
1985template< typename pass_type >
1986void PassVisitor< pass_type >::visit( TypeInstType * node ) {
1987 VISIT_BODY( node );
1988}
1989
1990template< typename pass_type >
1991void PassVisitor< pass_type >::visit( TupleType * node ) {
1992 VISIT_BODY( node );
1993}
1994
1995template< typename pass_type >
1996void PassVisitor< pass_type >::visit( TypeofType * node ) {
1997 VISIT_BODY( node );
1998}
1999
2000template< typename pass_type >
2001void PassVisitor< pass_type >::visit( AttrType * node ) {
2002 VISIT_BODY( node );
2003}
2004
2005template< typename pass_type >
2006void PassVisitor< pass_type >::visit( VarArgsType * node ) {
2007 VISIT_BODY( node );
2008}
2009
2010template< typename pass_type >
2011void PassVisitor< pass_type >::visit( ZeroType * node ) {
2012 VISIT_BODY( node );
2013}
2014
2015template< typename pass_type >
2016void PassVisitor< pass_type >::visit( OneType * node ) {
2017 VISIT_BODY( node );
2018}
2019
2020template< typename pass_type >
2021void PassVisitor< pass_type >::visit( Designation * node ) {
2022 VISIT_START( node );
2023
2024 maybeAccept_impl( node->get_designators(), *this );
2025
2026 VISIT_END( node );
2027}
2028
2029template< typename pass_type >
2030Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
2031 MUTATE_START( node );
2032
2033 maybeMutate_impl( node->get_designators(), *this );
2034
2035 MUTATE_END( Designation, node );
2036}
2037
2038//--------------------------------------------------------------------------
2039// SingleInit
2040template< typename pass_type >
2041void PassVisitor< pass_type >::visit( SingleInit * node ) {
2042 VISIT_START( node );
2043
2044 visitExpression( node->get_value() );
2045
2046 VISIT_END( node );
2047}
2048
2049template< typename pass_type >
2050Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
2051 MUTATE_START( node );
2052
2053 node->set_value( mutateExpression( node->get_value() ) );
2054
2055 MUTATE_END( Initializer, node );
2056}
2057
2058template< typename pass_type >
2059void PassVisitor< pass_type >::visit( ListInit * node ) {
2060 VISIT_BODY( node );
2061}
2062
2063template< typename pass_type >
2064void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
2065 VISIT_BODY( node );
2066}
2067
2068template< typename pass_type >
2069void PassVisitor< pass_type >::visit( Subrange * node ) {
2070 VISIT_BODY( node );
2071}
2072
2073template< typename pass_type >
2074void PassVisitor< pass_type >::visit( Constant * node ) {
2075 VISIT_BODY( node );
2076}
2077
2078template< typename pass_type >
2079void PassVisitor< pass_type >::visit( Attribute * node ) {
2080 VISIT_BODY( node );
2081}
2082
2083//---------------------------------------------------------------------------------------------------------------
2084template< typename pass_type >
2085Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
2086 MUTATE_BODY( Type, node );
2087}
2088
2089template< typename pass_type >
2090Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
2091 MUTATE_BODY( Type, node );
2092}
2093
2094template< typename pass_type >
2095Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
2096 MUTATE_BODY( Type, node );
2097}
2098
2099template< typename pass_type >
2100Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
2101 MUTATE_BODY( Type, node );
2102}
2103
2104template< typename pass_type >
2105Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
2106 MUTATE_BODY( Type, node );
2107}
2108
2109template< typename pass_type >
2110Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
2111 MUTATE_BODY( Type, node );
2112}
2113
2114template< typename pass_type >
2115Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
2116 MUTATE_BODY( Type, node );
2117}
2118
2119template< typename pass_type >
2120Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
2121 MUTATE_BODY( Type, node );
2122}
2123
2124template< typename pass_type >
2125Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
2126 MUTATE_BODY( Type, node );
2127}
2128
2129template< typename pass_type >
2130Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
2131 MUTATE_BODY( Type, node );
2132}
2133
2134template< typename pass_type >
2135Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
2136 MUTATE_BODY( Type, node );
2137}
2138
2139template< typename pass_type >
2140Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
2141 MUTATE_BODY( Type, node );
2142}
2143
2144template< typename pass_type >
2145Type * PassVisitor< pass_type >::mutate( OneType * node ) {
2146 MUTATE_BODY( Type, node );
2147}
2148
2149template< typename pass_type >
2150Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
2151 MUTATE_BODY( Initializer, node );
2152}
2153
2154template< typename pass_type >
2155Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
2156 MUTATE_BODY( Initializer, node );
2157}
2158
2159template< typename pass_type >
2160Subrange * PassVisitor< pass_type >::mutate( Subrange * node ) {
2161 MUTATE_BODY( Subrange, node );
2162}
2163
2164template< typename pass_type >
2165Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
2166 MUTATE_BODY( Constant, node );
2167}
2168
2169template< typename pass_type >
2170Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
2171 MUTATE_BODY( Attribute, node );
2172}
2173
2174template< typename pass_type >
2175TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
2176 MUTATE_START( node );
2177
2178 for ( auto & p : node->typeEnv ) {
2179 indexerScopedMutate( p.second, *this );
2180 }
2181 for ( auto & p : node->varEnv ) {
2182 indexerScopedMutate( p.second, *this );
2183 }
2184
2185 MUTATE_END( TypeSubstitution, node );
2186}
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