source: src/Common/PassVisitor.impl.h@ 4670c79

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 4670c79 was 4670c79, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Change Indexer::addWith to take a list of expressions instead of a WithStmt
  • Property mode set to 100644
File size: 64.8 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 >
64inline 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 >
92inline 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 indexerAddId( node );
368
369 VISIT_END( node );
370}
371
372template< typename pass_type >
373DeclarationWithType * PassVisitor< pass_type >::mutate( ObjectDecl * node ) {
374 MUTATE_START( node );
375
376 indexerScopedMutate( node->type , *this );
377 maybeMutate_impl ( node->init , *this );
378 maybeMutate_impl ( node->bitfieldWidth, *this );
379 maybeMutate_impl ( node->attributes , *this );
380
381 indexerAddId( node );
382
383 MUTATE_END( DeclarationWithType, node );
384}
385
386//--------------------------------------------------------------------------
387// FunctionDecl
388template< typename pass_type >
389void PassVisitor< pass_type >::visit( FunctionDecl * node ) {
390 VISIT_START( node );
391
392 indexerAddId( node );
393
394 {
395 // with clause introduces a level of scope (for the with expression members).
396 // with clause exprs are added to the indexer before parameters so that parameters
397 // shadow with exprs and not the other way around.
398 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
399 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
400 static ObjectDecl func(
401 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
402 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
403 nullptr
404 );
405 indexerAddId( &func );
406 maybeAccept_impl( node->type, *this );
407 maybeAccept_impl( node->statements, *this );
408 maybeAccept_impl( node->attributes, *this );
409 }
410
411 VISIT_END( node );
412}
413
414template< typename pass_type >
415DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
416 MUTATE_START( node );
417
418 indexerAddId( node );
419
420 {
421 // with clause introduces a level of scope (for the with expression members).
422 // with clause exprs are added to the indexer before parameters so that parameters
423 // shadow with exprs and not the other way around.
424 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
425 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
426 static ObjectDecl func(
427 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
428 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
429 nullptr
430 );
431 indexerAddId( &func );
432 maybeMutate_impl( node->type, *this );
433 maybeMutate_impl( node->statements, *this );
434 maybeMutate_impl( node->attributes, *this );
435 }
436
437 MUTATE_END( DeclarationWithType, node );
438}
439
440//--------------------------------------------------------------------------
441// StructDecl
442template< typename pass_type >
443void PassVisitor< pass_type >::visit( StructDecl * node ) {
444 VISIT_START( node );
445
446 // make up a forward declaration and add it before processing the members
447 // needs to be on the heap because addStruct saves the pointer
448 indexerAddStructFwd( node );
449
450 {
451 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
452 maybeAccept_impl( node->parameters, *this );
453 maybeAccept_impl( node->members , *this );
454 }
455
456 // this addition replaces the forward declaration
457 indexerAddStruct( node );
458
459 VISIT_END( node );
460}
461
462template< typename pass_type >
463Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
464 MUTATE_START( node );
465
466 // make up a forward declaration and add it before processing the members
467 // needs to be on the heap because addStruct saves the pointer
468 indexerAddStructFwd( node );
469
470 {
471 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
472 maybeMutate_impl( node->parameters, *this );
473 maybeMutate_impl( node->members , *this );
474 }
475
476 // this addition replaces the forward declaration
477 indexerAddStruct( node );
478
479 MUTATE_END( Declaration, node );
480}
481
482//--------------------------------------------------------------------------
483// UnionDecl
484template< typename pass_type >
485void PassVisitor< pass_type >::visit( UnionDecl * node ) {
486 VISIT_START( node );
487
488 // make up a forward declaration and add it before processing the members
489 indexerAddUnionFwd( node );
490
491 {
492 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
493 maybeAccept_impl( node->parameters, *this );
494 maybeAccept_impl( node->members , *this );
495 }
496
497 indexerAddUnion( node );
498
499 VISIT_END( node );
500}
501
502template< typename pass_type >
503Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
504 MUTATE_START( node );
505
506 // make up a forward declaration and add it before processing the members
507 indexerAddUnionFwd( node );
508
509 {
510 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
511 maybeMutate_impl( node->parameters, *this );
512 maybeMutate_impl( node->members , *this );
513 }
514
515 indexerAddUnion( node );
516
517 MUTATE_END( Declaration, node );
518}
519
520//--------------------------------------------------------------------------
521// EnumDecl
522template< typename pass_type >
523void PassVisitor< pass_type >::visit( EnumDecl * node ) {
524 VISIT_START( node );
525
526 indexerAddEnum( node );
527
528 // unlike structs, traits, and unions, enums inject their members into the global scope
529 maybeAccept_impl( node->parameters, *this );
530 maybeAccept_impl( node->members , *this );
531
532 VISIT_END( node );
533}
534
535template< typename pass_type >
536Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
537 MUTATE_START( node );
538
539 indexerAddEnum( node );
540
541 // unlike structs, traits, and unions, enums inject their members into the global scope
542 maybeMutate_impl( node->parameters, *this );
543 maybeMutate_impl( node->members , *this );
544
545 MUTATE_END( Declaration, node );
546}
547
548//--------------------------------------------------------------------------
549// TraitDecl
550template< typename pass_type >
551void PassVisitor< pass_type >::visit( TraitDecl * node ) {
552 VISIT_START( node );
553
554 {
555 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
556 maybeAccept_impl( node->parameters, *this );
557 maybeAccept_impl( node->members , *this );
558 }
559
560 indexerAddTrait( node );
561
562 VISIT_END( node );
563}
564
565template< typename pass_type >
566Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
567 MUTATE_START( node );
568
569 {
570 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
571 maybeMutate_impl( node->parameters, *this );
572 maybeMutate_impl( node->members , *this );
573 }
574
575 indexerAddTrait( node );
576
577 MUTATE_END( Declaration, node );
578}
579
580//--------------------------------------------------------------------------
581// TypeDecl
582template< typename pass_type >
583void PassVisitor< pass_type >::visit( TypeDecl * node ) {
584 VISIT_START( node );
585
586 {
587 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
588 maybeAccept_impl( node->parameters, *this );
589 maybeAccept_impl( node->base , *this );
590 }
591
592 // see A NOTE ON THE ORDER OF TRAVERSAL, above
593 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
594 // and may depend on the type itself
595 indexerAddType( node );
596
597 maybeAccept_impl( node->assertions, *this );
598
599 indexerScopedAccept( node->init, *this );
600
601 VISIT_END( node );
602}
603
604template< typename pass_type >
605Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
606 MUTATE_START( node );
607
608 {
609 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
610 maybeMutate_impl( node->parameters, *this );
611 maybeMutate_impl( node->base , *this );
612 }
613
614 // see A NOTE ON THE ORDER OF TRAVERSAL, above
615 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
616 // and may depend on the type itself
617 indexerAddType( node );
618
619 maybeMutate_impl( node->assertions, *this );
620
621 indexerScopedMutate( node->init, *this );
622
623 MUTATE_END( Declaration, node );
624}
625
626//--------------------------------------------------------------------------
627// TypedefDecl
628template< typename pass_type >
629void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
630 VISIT_START( node );
631
632 {
633 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
634 maybeAccept_impl( node->parameters, *this );
635 maybeAccept_impl( node->base , *this );
636 }
637
638 indexerAddType( node );
639
640 maybeAccept_impl( node->assertions, *this );
641
642 VISIT_END( node );
643}
644
645template< typename pass_type >
646Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
647 MUTATE_START( node );
648
649 {
650 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
651 maybeMutate_impl( node->parameters, *this );
652 maybeMutate_impl( node->base , *this );
653 }
654
655 indexerAddType( node );
656
657 maybeMutate_impl( node->assertions, *this );
658
659 MUTATE_END( Declaration, node );
660}
661
662//--------------------------------------------------------------------------
663// AsmDecl
664template< typename pass_type >
665void PassVisitor< pass_type >::visit( AsmDecl * node ) {
666 VISIT_START( node );
667
668 maybeAccept_impl( node->stmt, *this );
669
670 VISIT_END( node );
671}
672
673template< typename pass_type >
674AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
675 MUTATE_START( node );
676
677 maybeMutate_impl( node->stmt, *this );
678
679 MUTATE_END( AsmDecl, node );
680}
681
682//--------------------------------------------------------------------------
683// CompoundStmt
684template< typename pass_type >
685void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
686 VISIT_START( node );
687 {
688 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
689 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
690 visitStatementList( node->kids );
691 }
692 VISIT_END( node );
693}
694
695template< typename pass_type >
696CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
697 MUTATE_START( node );
698 {
699 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
700 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
701 mutateStatementList( node->kids );
702 }
703 MUTATE_END( CompoundStmt, node );
704}
705
706//--------------------------------------------------------------------------
707// ExprStmt
708template< typename pass_type >
709void PassVisitor< pass_type >::visit( ExprStmt * node ) {
710 VISIT_START( node );
711
712 visitExpression( node->expr );
713
714 VISIT_END( node );
715}
716
717template< typename pass_type >
718Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
719 MUTATE_START( node );
720
721 node->expr = mutateExpression( node->expr );
722
723 MUTATE_END( Statement, node );
724}
725
726//--------------------------------------------------------------------------
727// AsmStmt
728template< typename pass_type >
729void PassVisitor< pass_type >::visit( AsmStmt * node ) {
730 VISIT_BODY( node );
731}
732
733template< typename pass_type >
734Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
735 MUTATE_BODY( Statement, node );
736}
737
738//--------------------------------------------------------------------------
739// IfStmt
740template< typename pass_type >
741void PassVisitor< pass_type >::visit( IfStmt * node ) {
742 VISIT_START( node );
743 {
744 // if statements introduce a level of scope (for the initialization)
745 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
746 maybeAccept_impl( node->get_initialization(), *this );
747 visitExpression ( node->condition );
748 node->thenPart = visitStatement( node->thenPart );
749 node->elsePart = visitStatement( node->elsePart );
750 }
751 VISIT_END( node );
752}
753
754template< typename pass_type >
755Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
756 MUTATE_START( node );
757 {
758 // if statements introduce a level of scope (for the initialization)
759 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
760 maybeMutate_impl( node->get_initialization(), *this );
761 node->condition = mutateExpression( node->condition );
762 node->thenPart = mutateStatement ( node->thenPart );
763 node->elsePart = mutateStatement ( node->elsePart );
764 }
765 MUTATE_END( Statement, node );
766}
767
768//--------------------------------------------------------------------------
769// WhileStmt
770template< typename pass_type >
771void PassVisitor< pass_type >::visit( WhileStmt * node ) {
772 VISIT_START( node );
773
774 visitExpression( node->condition );
775 node->body = visitStatement( node->body );
776
777 VISIT_END( node );
778}
779
780template< typename pass_type >
781Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
782 MUTATE_START( node );
783
784 node->condition = mutateExpression( node->condition );
785 node->body = mutateStatement ( node->body );
786
787 MUTATE_END( Statement, node );
788}
789
790//--------------------------------------------------------------------------
791// ForStmt
792template< typename pass_type >
793void PassVisitor< pass_type >::visit( ForStmt * node ) {
794 VISIT_START( node );
795 {
796 // for statements introduce a level of scope (for the initialization)
797 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
798 maybeAccept_impl( node->initialization, *this );
799 visitExpression( node->condition );
800 visitExpression( node->increment );
801 node->body = visitStatement( node->body );
802 }
803 VISIT_END( node );
804}
805
806template< typename pass_type >
807Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
808 MUTATE_START( node );
809 {
810 // for statements introduce a level of scope (for the initialization)
811 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
812 maybeMutate_impl( node->initialization, *this );
813 node->condition = mutateExpression( node->condition );
814 node->increment = mutateExpression( node->increment );
815 node->body = mutateStatement ( node->body );
816 }
817 MUTATE_END( Statement, node );
818}
819
820//--------------------------------------------------------------------------
821// SwitchStmt
822template< typename pass_type >
823void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
824 VISIT_START( node );
825
826 visitExpression ( node->condition );
827 visitStatementList( node->statements );
828
829 VISIT_END( node );
830}
831
832template< typename pass_type >
833Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
834 MUTATE_START( node );
835
836 node->condition = mutateExpression( node->condition );
837 mutateStatementList( node->statements );
838
839 MUTATE_END( Statement, node );
840}
841
842//--------------------------------------------------------------------------
843// CaseStmt
844template< typename pass_type >
845void PassVisitor< pass_type >::visit( CaseStmt * node ) {
846 VISIT_START( node );
847
848 visitExpression ( node->condition );
849 visitStatementList( node->stmts );
850
851 VISIT_END( node );
852}
853
854template< typename pass_type >
855Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
856 MUTATE_START( node );
857
858 node->condition = mutateExpression( node->condition );
859 mutateStatementList( node->stmts );
860
861 MUTATE_END( Statement, node );
862}
863
864//--------------------------------------------------------------------------
865// BranchStmt
866template< typename pass_type >
867void PassVisitor< pass_type >::visit( BranchStmt * node ) {
868 VISIT_BODY( node );
869}
870
871template< typename pass_type >
872Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
873 MUTATE_BODY( Statement, node );
874}
875
876//--------------------------------------------------------------------------
877// ReturnStmt
878template< typename pass_type >
879void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
880 VISIT_START( node );
881
882 visitExpression( node->expr );
883
884 VISIT_END( node );
885}
886
887template< typename pass_type >
888Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
889 MUTATE_START( node );
890
891 node->expr = mutateExpression( node->expr );
892
893 MUTATE_END( Statement, node );
894}
895
896//--------------------------------------------------------------------------
897// ThrowStmt
898
899template< typename pass_type >
900void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
901 VISIT_BODY( node );
902}
903
904template< typename pass_type >
905Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
906 MUTATE_BODY( Statement, node );
907}
908
909//--------------------------------------------------------------------------
910// TryStmt
911template< typename pass_type >
912void PassVisitor< pass_type >::visit( TryStmt * node ) {
913 VISIT_START( node );
914
915 maybeAccept_impl( node->block , *this );
916 maybeAccept_impl( node->handlers , *this );
917 maybeAccept_impl( node->finallyBlock, *this );
918
919 VISIT_END( node );
920}
921
922template< typename pass_type >
923Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
924 MUTATE_START( node );
925
926 maybeMutate_impl( node->block , *this );
927 maybeMutate_impl( node->handlers , *this );
928 maybeMutate_impl( node->finallyBlock, *this );
929
930 MUTATE_END( Statement, node );
931}
932
933//--------------------------------------------------------------------------
934// CatchStmt
935template< typename pass_type >
936void PassVisitor< pass_type >::visit( CatchStmt * node ) {
937 VISIT_START( node );
938 {
939 // catch statements introduce a level of scope (for the caught exception)
940 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
941 maybeAccept_impl( node->decl, *this );
942 node->cond = visitExpression( node->cond );
943 node->body = visitStatement ( node->body );
944 }
945 VISIT_END( node );
946}
947
948template< typename pass_type >
949Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
950 MUTATE_START( node );
951 {
952 // catch statements introduce a level of scope (for the caught exception)
953 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
954 maybeMutate_impl( node->decl, *this );
955 node->cond = mutateExpression( node->cond );
956 node->body = mutateStatement ( node->body );
957 }
958 MUTATE_END( Statement, node );
959}
960
961//--------------------------------------------------------------------------
962// FinallyStmt
963template< typename pass_type >
964void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
965 VISIT_BODY( node );
966}
967
968template< typename pass_type >
969Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
970 MUTATE_BODY( Statement, node );
971}
972
973//--------------------------------------------------------------------------
974// WaitForStmt
975template< typename pass_type >
976void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
977 VISIT_BODY( node );
978}
979
980template< typename pass_type >
981Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
982 MUTATE_BODY( Statement, node );
983}
984
985
986
987//--------------------------------------------------------------------------
988// NullStmt
989template< typename pass_type >
990void PassVisitor< pass_type >::visit( WithStmt * node ) {
991 VISIT_START( node );
992 maybeAccept_impl( node->exprs, *this );
993 {
994 // catch statements introduce a level of scope (for the caught exception)
995 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
996 indexerAddWith( node->exprs );
997 maybeAccept_impl( node->stmt, *this );
998 }
999 VISIT_END( node );
1000}
1001
1002template< typename pass_type >
1003Statement * PassVisitor< pass_type >::mutate( WithStmt * node ) {
1004 MUTATE_START( node );
1005 maybeMutate_impl( node->exprs, *this );
1006 {
1007 // catch statements introduce a level of scope (for the caught exception)
1008 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1009 indexerAddWith( node->exprs );
1010 maybeMutate_impl( node->stmt, *this );
1011 }
1012 MUTATE_END( Statement, node );
1013}
1014
1015//--------------------------------------------------------------------------
1016// NullStmt
1017template< typename pass_type >
1018void PassVisitor< pass_type >::visit( NullStmt * node ) {
1019 VISIT_BODY( node );
1020}
1021
1022template< typename pass_type >
1023NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1024 MUTATE_BODY( NullStmt, node );
1025}
1026
1027//--------------------------------------------------------------------------
1028// DeclStmt
1029template< typename pass_type >
1030void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1031 VISIT_BODY( node );
1032}
1033
1034template< typename pass_type >
1035Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1036 MUTATE_BODY( Statement, node );
1037}
1038
1039//--------------------------------------------------------------------------
1040// ImplicitCtorDtorStmt
1041template< typename pass_type >
1042void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1043 VISIT_BODY( node );
1044}
1045
1046template< typename pass_type >
1047Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1048 MUTATE_BODY( Statement, node );
1049}
1050
1051//--------------------------------------------------------------------------
1052// ApplicationExpr
1053template< typename pass_type >
1054void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1055 VISIT_START( node );
1056
1057 indexerScopedAccept( node->result , *this );
1058 maybeAccept_impl ( node->function, *this );
1059 maybeAccept_impl ( node->args , *this );
1060
1061 VISIT_END( node );
1062}
1063
1064template< typename pass_type >
1065Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1066 MUTATE_START( node );
1067
1068 indexerScopedMutate( node->env , *this );
1069 indexerScopedMutate( node->result , *this );
1070 maybeMutate_impl ( node->function, *this );
1071 maybeMutate_impl ( node->args , *this );
1072
1073 MUTATE_END( Expression, node );
1074}
1075
1076//--------------------------------------------------------------------------
1077// UntypedExpr
1078template< typename pass_type >
1079void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1080 VISIT_START( node );
1081
1082 // maybeAccept_impl( node->get_env(), *this );
1083 indexerScopedAccept( node->result, *this );
1084
1085 for ( auto expr : node->args ) {
1086 visitExpression( expr );
1087 }
1088
1089 VISIT_END( node );
1090}
1091
1092template< typename pass_type >
1093Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1094 MUTATE_START( node );
1095
1096 indexerScopedMutate( node->env , *this );
1097 indexerScopedMutate( node->result, *this );
1098
1099 for ( auto& expr : node->args ) {
1100 expr = mutateExpression( expr );
1101 }
1102
1103 MUTATE_END( Expression, node );
1104}
1105
1106//--------------------------------------------------------------------------
1107// NameExpr
1108template< typename pass_type >
1109void PassVisitor< pass_type >::visit( NameExpr * node ) {
1110 VISIT_START( node );
1111
1112 indexerScopedAccept( node->result, *this );
1113
1114 VISIT_END( node );
1115}
1116
1117template< typename pass_type >
1118Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1119 MUTATE_START( node );
1120
1121 indexerScopedMutate( node->env , *this );
1122 indexerScopedMutate( node->result, *this );
1123
1124 MUTATE_END( Expression, node );
1125}
1126
1127//--------------------------------------------------------------------------
1128// CastExpr
1129template< typename pass_type >
1130void PassVisitor< pass_type >::visit( CastExpr * node ) {
1131 VISIT_START( node );
1132
1133 indexerScopedAccept( node->result, *this );
1134 maybeAccept_impl ( node->arg , *this );
1135
1136 VISIT_END( node );
1137}
1138
1139template< typename pass_type >
1140Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1141 MUTATE_START( node );
1142
1143 indexerScopedMutate( node->env , *this );
1144 indexerScopedMutate( node->result, *this );
1145 maybeMutate_impl ( node->arg , *this );
1146
1147 MUTATE_END( Expression, node );
1148}
1149
1150//--------------------------------------------------------------------------
1151// VirtualCastExpr
1152template< typename pass_type >
1153void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1154 VISIT_START( node );
1155
1156 indexerScopedAccept( node->result, *this );
1157 maybeAccept_impl( node->arg, *this );
1158
1159 VISIT_END( node );
1160}
1161
1162template< typename pass_type >
1163Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1164 MUTATE_START( node );
1165
1166 indexerScopedMutate( node->env , *this );
1167 indexerScopedMutate( node->result, *this );
1168 maybeMutate_impl ( node->arg , *this );
1169
1170 MUTATE_END( Expression, node );
1171}
1172
1173//--------------------------------------------------------------------------
1174// AddressExpr
1175template< typename pass_type >
1176void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1177 VISIT_START( node );
1178
1179 indexerScopedAccept( node->result, *this );
1180 maybeAccept_impl ( node->arg , *this );
1181
1182 VISIT_END( node );
1183}
1184
1185template< typename pass_type >
1186Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
1187 MUTATE_START( node );
1188
1189 indexerScopedMutate( node->env , *this );
1190 indexerScopedMutate( node->result, *this );
1191 maybeMutate_impl ( node->arg , *this );
1192
1193 MUTATE_END( Expression, node );
1194}
1195
1196//--------------------------------------------------------------------------
1197// LabelAddressExpr
1198template< typename pass_type >
1199void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
1200 VISIT_START( node );
1201
1202 indexerScopedAccept( node->result, *this );
1203
1204 VISIT_END( node );
1205}
1206
1207template< typename pass_type >
1208Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
1209 MUTATE_START( node );
1210
1211 indexerScopedMutate( node->env , *this );
1212 indexerScopedMutate( node->result, *this );
1213
1214 MUTATE_END( Expression, node );
1215}
1216
1217//--------------------------------------------------------------------------
1218// UntypedMemberExpr
1219template< typename pass_type >
1220void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
1221 VISIT_START( node );
1222
1223 indexerScopedAccept( node->result , *this );
1224 maybeAccept_impl ( node->aggregate, *this );
1225 maybeAccept_impl ( node->member , *this );
1226
1227 VISIT_END( node );
1228}
1229
1230template< typename pass_type >
1231Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
1232 MUTATE_START( node );
1233
1234 indexerScopedMutate( node->env , *this );
1235 indexerScopedMutate( node->result , *this );
1236 maybeMutate_impl ( node->aggregate, *this );
1237 maybeMutate_impl ( node->member , *this );
1238
1239 MUTATE_END( Expression, node );
1240}
1241
1242//--------------------------------------------------------------------------
1243// MemberExpr
1244template< typename pass_type >
1245void PassVisitor< pass_type >::visit( MemberExpr * node ) {
1246 VISIT_START( node );
1247
1248 indexerScopedAccept( node->result , *this );
1249 maybeAccept_impl ( node->aggregate, *this );
1250
1251 VISIT_END( node );
1252}
1253
1254template< typename pass_type >
1255Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
1256 MUTATE_START( node );
1257
1258 indexerScopedMutate( node->env , *this );
1259 indexerScopedMutate( node->result , *this );
1260 maybeMutate_impl ( node->aggregate, *this );
1261
1262 MUTATE_END( Expression, node );
1263}
1264
1265//--------------------------------------------------------------------------
1266// VariableExpr
1267template< typename pass_type >
1268void PassVisitor< pass_type >::visit( VariableExpr * node ) {
1269 VISIT_START( node );
1270
1271 indexerScopedAccept( node->result, *this );
1272
1273 VISIT_END( node );
1274}
1275
1276template< typename pass_type >
1277Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
1278 MUTATE_START( node );
1279
1280 indexerScopedMutate( node->env , *this );
1281 indexerScopedMutate( node->result, *this );
1282
1283 MUTATE_END( Expression, node );
1284}
1285
1286//--------------------------------------------------------------------------
1287// ConstantExpr
1288template< typename pass_type >
1289void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
1290 VISIT_START( node );
1291
1292 indexerScopedAccept( node->result , *this );
1293 maybeAccept_impl ( &node->constant, *this );
1294
1295 VISIT_END( node );
1296}
1297
1298template< typename pass_type >
1299Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
1300 MUTATE_START( node );
1301
1302 indexerScopedMutate( node->env , *this );
1303 indexerScopedMutate( node->result, *this );
1304 Constant * ptr = &node->constant;
1305 maybeMutate_impl( ptr, *this );
1306 node->constant = *ptr;
1307
1308 MUTATE_END( Expression, node );
1309}
1310
1311//--------------------------------------------------------------------------
1312// SizeofExpr
1313template< typename pass_type >
1314void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
1315 VISIT_START( node );
1316
1317 indexerScopedAccept( node->result, *this );
1318 if ( node->get_isType() ) {
1319 maybeAccept_impl( node->type, *this );
1320 } else {
1321 maybeAccept_impl( node->expr, *this );
1322 }
1323
1324 VISIT_END( node );
1325}
1326
1327template< typename pass_type >
1328Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
1329 MUTATE_START( node );
1330
1331 indexerScopedMutate( node->env , *this );
1332 indexerScopedMutate( node->result, *this );
1333 if ( node->get_isType() ) {
1334 maybeMutate_impl( node->type, *this );
1335 } else {
1336 maybeMutate_impl( node->expr, *this );
1337 }
1338
1339 MUTATE_END( Expression, node );
1340}
1341
1342//--------------------------------------------------------------------------
1343// AlignofExpr
1344template< typename pass_type >
1345void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
1346 VISIT_START( node );
1347
1348 indexerScopedAccept( node->result, *this );
1349 if ( node->get_isType() ) {
1350 maybeAccept_impl( node->type, *this );
1351 } else {
1352 maybeAccept_impl( node->expr, *this );
1353 }
1354
1355 VISIT_END( node );
1356}
1357
1358template< typename pass_type >
1359Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
1360 MUTATE_START( node );
1361
1362 indexerScopedMutate( node->env , *this );
1363 indexerScopedMutate( node->result, *this );
1364 if ( node->get_isType() ) {
1365 maybeMutate_impl( node->type, *this );
1366 } else {
1367 maybeMutate_impl( node->expr, *this );
1368 }
1369
1370 MUTATE_END( Expression, node );
1371}
1372
1373//--------------------------------------------------------------------------
1374// UntypedOffsetofExpr
1375template< typename pass_type >
1376void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
1377 VISIT_START( node );
1378
1379 indexerScopedAccept( node->result, *this );
1380 maybeAccept_impl ( node->type , *this );
1381
1382 VISIT_END( node );
1383}
1384
1385template< typename pass_type >
1386Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
1387 MUTATE_START( node );
1388
1389 indexerScopedMutate( node->env , *this );
1390 indexerScopedMutate( node->result, *this );
1391 maybeMutate_impl ( node->type , *this );
1392
1393 MUTATE_END( Expression, node );
1394}
1395
1396//--------------------------------------------------------------------------
1397// OffsetofExpr
1398template< typename pass_type >
1399void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
1400 VISIT_START( node );
1401
1402 indexerScopedAccept( node->result, *this );
1403 maybeAccept_impl ( node->type , *this );
1404 maybeAccept_impl ( node->member, *this );
1405
1406 VISIT_END( node );
1407}
1408
1409template< typename pass_type >
1410Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
1411 MUTATE_START( node );
1412
1413 indexerScopedMutate( node->env , *this );
1414 indexerScopedMutate( node->result, *this );
1415 maybeMutate_impl ( node->type , *this );
1416 maybeMutate_impl ( node->member, *this );
1417
1418 MUTATE_END( Expression, node );
1419}
1420
1421//--------------------------------------------------------------------------
1422// OffsetPackExpr
1423template< typename pass_type >
1424void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
1425 VISIT_START( node );
1426
1427 indexerScopedAccept( node->result, *this );
1428 maybeAccept_impl ( node->type , *this );
1429
1430 VISIT_END( node );
1431}
1432
1433template< typename pass_type >
1434Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
1435 MUTATE_START( node );
1436
1437 indexerScopedMutate( node->env , *this );
1438 indexerScopedMutate( node->result, *this );
1439 maybeMutate_impl ( node->type , *this );
1440
1441 MUTATE_END( Expression, node );
1442}
1443
1444//--------------------------------------------------------------------------
1445// AttrExpr
1446template< typename pass_type >
1447void PassVisitor< pass_type >::visit( AttrExpr * node ) {
1448 VISIT_START( node );
1449
1450 indexerScopedAccept( node->result, *this );
1451 if ( node->get_isType() ) {
1452 maybeAccept_impl( node->type, *this );
1453 } else {
1454 maybeAccept_impl( node->expr, *this );
1455 }
1456
1457 VISIT_END( node );
1458}
1459
1460template< typename pass_type >
1461Expression * PassVisitor< pass_type >::mutate( AttrExpr * node ) {
1462 MUTATE_START( node );
1463
1464 indexerScopedMutate( node->env , *this );
1465 indexerScopedMutate( node->result, *this );
1466 if ( node->get_isType() ) {
1467 maybeMutate_impl( node->type, *this );
1468 } else {
1469 maybeMutate_impl( node->expr, *this );
1470 }
1471
1472 MUTATE_END( Expression, node );
1473}
1474
1475//--------------------------------------------------------------------------
1476// LogicalExpr
1477template< typename pass_type >
1478void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
1479 VISIT_START( node );
1480
1481 indexerScopedAccept( node->result, *this );
1482 maybeAccept_impl ( node->arg1 , *this );
1483 maybeAccept_impl ( node->arg2 , *this );
1484
1485 VISIT_END( node );
1486}
1487
1488template< typename pass_type >
1489Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
1490 MUTATE_START( node );
1491
1492 indexerScopedMutate( node->env , *this );
1493 indexerScopedMutate( node->result, *this );
1494 maybeMutate_impl ( node->arg1 , *this );
1495 maybeMutate_impl ( node->arg2 , *this );
1496
1497 MUTATE_END( Expression, node );
1498}
1499
1500//--------------------------------------------------------------------------
1501// ConditionalExpr
1502template< typename pass_type >
1503void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
1504 VISIT_START( node );
1505
1506 indexerScopedAccept( node->result, *this );
1507 maybeAccept_impl ( node->arg1 , *this );
1508 maybeAccept_impl ( node->arg2 , *this );
1509 maybeAccept_impl ( node->arg3 , *this );
1510
1511 VISIT_END( node );
1512}
1513
1514template< typename pass_type >
1515Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
1516 MUTATE_START( node );
1517
1518 indexerScopedMutate( node->env , *this );
1519 indexerScopedMutate( node->result, *this );
1520 maybeMutate_impl ( node->arg1 , *this );
1521 maybeMutate_impl ( node->arg2 , *this );
1522 maybeMutate_impl ( node->arg3 , *this );
1523
1524 MUTATE_END( Expression, node );
1525}
1526
1527//--------------------------------------------------------------------------
1528// CommaExpr
1529template< typename pass_type >
1530void PassVisitor< pass_type >::visit( CommaExpr * node ) {
1531 VISIT_START( node );
1532
1533 indexerScopedAccept( node->result, *this );
1534 maybeAccept_impl ( node->arg1 , *this );
1535 maybeAccept_impl ( node->arg2 , *this );
1536
1537 VISIT_END( node );
1538}
1539
1540template< typename pass_type >
1541Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
1542 MUTATE_START( node );
1543
1544 indexerScopedMutate( node->env , *this );
1545 indexerScopedMutate( node->result, *this );
1546 maybeMutate_impl ( node->arg1 , *this );
1547 maybeMutate_impl ( node->arg2 , *this );
1548
1549 MUTATE_END( Expression, node );
1550}
1551
1552//--------------------------------------------------------------------------
1553// TypeExpr
1554template< typename pass_type >
1555void PassVisitor< pass_type >::visit( TypeExpr * node ) {
1556 VISIT_START( node );
1557
1558 indexerScopedAccept( node->result, *this );
1559 maybeAccept_impl ( node->type, *this );
1560
1561 VISIT_END( node );
1562}
1563
1564template< typename pass_type >
1565Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
1566 MUTATE_START( node );
1567
1568 indexerScopedMutate( node->env , *this );
1569 indexerScopedMutate( node->result, *this );
1570 maybeMutate_impl ( node->type , *this );
1571
1572 MUTATE_END( Expression, node );
1573}
1574
1575//--------------------------------------------------------------------------
1576// AsmExpr
1577template< typename pass_type >
1578void PassVisitor< pass_type >::visit( AsmExpr * node ) {
1579 VISIT_START( node );
1580
1581 indexerScopedAccept( node->result , *this );
1582 maybeAccept_impl ( node->inout , *this );
1583 maybeAccept_impl ( node->constraint, *this );
1584 maybeAccept_impl ( node->operand , *this );
1585
1586 VISIT_END( node );
1587}
1588
1589template< typename pass_type >
1590Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
1591 MUTATE_START( node );
1592
1593 indexerScopedMutate( node->env , *this );
1594 indexerScopedMutate( node->result , *this );
1595 maybeMutate_impl ( node->inout , *this );
1596 maybeMutate_impl ( node->constraint, *this );
1597 maybeMutate_impl ( node->operand , *this );
1598
1599 MUTATE_END( Expression, node );
1600}
1601
1602//--------------------------------------------------------------------------
1603// ImplicitCopyCtorExpr
1604template< typename pass_type >
1605void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
1606 VISIT_START( node );
1607
1608 indexerScopedAccept( node->result , *this );
1609 maybeAccept_impl ( node->callExpr , *this );
1610 maybeAccept_impl ( node->tempDecls , *this );
1611 maybeAccept_impl ( node->returnDecls, *this );
1612 maybeAccept_impl ( node->dtors , *this );
1613
1614 VISIT_END( node );
1615}
1616
1617template< typename pass_type >
1618Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
1619 MUTATE_START( node );
1620
1621 indexerScopedMutate( node->env , *this );
1622 indexerScopedMutate( node->result , *this );
1623 maybeMutate_impl ( node->callExpr , *this );
1624 maybeMutate_impl ( node->tempDecls , *this );
1625 maybeMutate_impl ( node->returnDecls, *this );
1626 maybeMutate_impl ( node->dtors , *this );
1627
1628 MUTATE_END( Expression, node );
1629}
1630
1631//--------------------------------------------------------------------------
1632// ConstructorExpr
1633template< typename pass_type >
1634void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
1635 VISIT_START( node );
1636
1637 indexerScopedAccept( node->result , *this );
1638 maybeAccept_impl ( node->callExpr, *this );
1639
1640 VISIT_END( node );
1641}
1642
1643template< typename pass_type >
1644Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
1645 MUTATE_START( node );
1646
1647 indexerScopedMutate( node->env , *this );
1648 indexerScopedMutate( node->result , *this );
1649 maybeMutate_impl ( node->callExpr, *this );
1650
1651 MUTATE_END( Expression, node );
1652}
1653
1654//--------------------------------------------------------------------------
1655// CompoundLiteralExpr
1656template< typename pass_type >
1657void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
1658 VISIT_START( node );
1659
1660 indexerScopedAccept( node->result , *this );
1661 maybeAccept_impl ( node->initializer, *this );
1662
1663 VISIT_END( node );
1664}
1665
1666template< typename pass_type >
1667Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
1668 MUTATE_START( node );
1669
1670 indexerScopedMutate( node->env , *this );
1671 indexerScopedMutate( node->result , *this );
1672 maybeMutate_impl ( node->initializer, *this );
1673
1674 MUTATE_END( Expression, node );
1675}
1676
1677//--------------------------------------------------------------------------
1678// RangeExpr
1679template< typename pass_type >
1680void PassVisitor< pass_type >::visit( RangeExpr * node ) {
1681 VISIT_START( node );
1682
1683 indexerScopedAccept( node->result, *this );
1684 maybeAccept_impl ( node->low , *this );
1685 maybeAccept_impl ( node->high , *this );
1686
1687 VISIT_END( node );
1688}
1689
1690template< typename pass_type >
1691Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
1692 MUTATE_START( node );
1693
1694 indexerScopedMutate( node->env , *this );
1695 indexerScopedMutate( node->result, *this );
1696 maybeMutate_impl ( node->low , *this );
1697 maybeMutate_impl ( node->high , *this );
1698
1699 MUTATE_END( Expression, node );
1700}
1701
1702//--------------------------------------------------------------------------
1703// UntypedTupleExpr
1704template< typename pass_type >
1705void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
1706 VISIT_START( node );
1707
1708 indexerScopedAccept( node->result, *this );
1709 maybeAccept_impl ( node->exprs , *this );
1710
1711 VISIT_END( node );
1712}
1713
1714template< typename pass_type >
1715Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
1716 MUTATE_START( node );
1717
1718 indexerScopedMutate( node->env , *this );
1719 indexerScopedMutate( node->result, *this );
1720 maybeMutate_impl ( node->exprs , *this );
1721
1722 MUTATE_END( Expression, node );
1723}
1724
1725//--------------------------------------------------------------------------
1726// TupleExpr
1727template< typename pass_type >
1728void PassVisitor< pass_type >::visit( TupleExpr * node ) {
1729 VISIT_START( node );
1730
1731 indexerScopedAccept( node->result, *this );
1732 maybeAccept_impl ( node->exprs , *this );
1733
1734 VISIT_END( node );
1735}
1736
1737template< typename pass_type >
1738Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
1739 MUTATE_START( node );
1740
1741 indexerScopedMutate( node->env , *this );
1742 indexerScopedMutate( node->result, *this );
1743 maybeMutate_impl ( node->exprs , *this );
1744
1745 MUTATE_END( Expression, node );
1746}
1747
1748//--------------------------------------------------------------------------
1749// TupleIndexExpr
1750template< typename pass_type >
1751void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
1752 VISIT_START( node );
1753
1754 indexerScopedAccept( node->result, *this );
1755 maybeAccept_impl ( node->tuple , *this );
1756
1757 VISIT_END( node );
1758}
1759
1760template< typename pass_type >
1761Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
1762 MUTATE_START( node );
1763
1764 indexerScopedMutate( node->env , *this );
1765 indexerScopedMutate( node->result, *this );
1766 maybeMutate_impl ( node->tuple , *this );
1767
1768 MUTATE_END( Expression, node );
1769}
1770
1771//--------------------------------------------------------------------------
1772// TupleAssignExpr
1773template< typename pass_type >
1774void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
1775 VISIT_START( node );
1776
1777 indexerScopedAccept( node->result , *this );
1778 maybeAccept_impl ( node->stmtExpr, *this );
1779
1780 VISIT_END( node );
1781}
1782
1783template< typename pass_type >
1784Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
1785 MUTATE_START( node );
1786
1787 indexerScopedMutate( node->env , *this );
1788 indexerScopedMutate( node->result , *this );
1789 maybeMutate_impl ( node->stmtExpr, *this );
1790
1791 MUTATE_END( Expression, node );
1792}
1793
1794//--------------------------------------------------------------------------
1795// StmtExpr
1796template< typename pass_type >
1797void PassVisitor< pass_type >::visit( StmtExpr * node ) {
1798 VISIT_START( node );
1799
1800 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1801 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1802 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1803 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1804
1805 indexerScopedAccept( node->result , *this );
1806 maybeAccept_impl ( node->statements , *this );
1807 maybeAccept_impl ( node->returnDecls, *this );
1808 maybeAccept_impl ( node->dtors , *this );
1809
1810 VISIT_END( node );
1811}
1812
1813template< typename pass_type >
1814Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
1815 MUTATE_START( node );
1816
1817 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1818 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1819 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1820 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1821
1822 indexerScopedMutate( node->result , *this );
1823 maybeMutate_impl ( node->statements , *this );
1824 maybeMutate_impl ( node->returnDecls, *this );
1825 maybeMutate_impl ( node->dtors , *this );
1826
1827 MUTATE_END( Expression, node );
1828}
1829
1830//--------------------------------------------------------------------------
1831// UniqueExpr
1832template< typename pass_type >
1833void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
1834 VISIT_START( node );
1835
1836 indexerScopedAccept( node->result, *this );
1837 maybeAccept_impl ( node->expr , *this );
1838
1839 VISIT_END( node );
1840}
1841
1842template< typename pass_type >
1843Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
1844 MUTATE_START( node );
1845
1846 indexerScopedMutate( node->env , *this );
1847 indexerScopedMutate( node->result, *this );
1848 maybeMutate_impl ( node->expr , *this );
1849
1850 MUTATE_END( Expression, node );
1851}
1852
1853//--------------------------------------------------------------------------
1854// UntypedInitExpr
1855template< typename pass_type >
1856void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
1857 VISIT_START( node );
1858
1859 indexerScopedAccept( node->result, *this );
1860 maybeAccept_impl ( node->expr , *this );
1861 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
1862
1863 VISIT_END( node );
1864}
1865
1866template< typename pass_type >
1867Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
1868 MUTATE_START( node );
1869
1870 indexerScopedMutate( node->env , *this );
1871 indexerScopedMutate( node->result, *this );
1872 maybeMutate_impl ( node->expr , *this );
1873 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
1874
1875 MUTATE_END( Expression, node );
1876}
1877
1878//--------------------------------------------------------------------------
1879// InitExpr
1880template< typename pass_type >
1881void PassVisitor< pass_type >::visit( InitExpr * node ) {
1882 VISIT_START( node );
1883
1884 indexerScopedAccept( node->result, *this );
1885 maybeAccept_impl ( node->expr , *this );
1886 maybeAccept_impl ( node->designation, *this );
1887
1888 VISIT_END( node );
1889}
1890
1891template< typename pass_type >
1892Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
1893 MUTATE_START( node );
1894
1895 indexerScopedMutate( node->env , *this );
1896 indexerScopedMutate( node->result, *this );
1897 maybeMutate_impl ( node->expr , *this );
1898 maybeMutate_impl ( node->designation, *this );
1899
1900 MUTATE_END( Expression, node );
1901}
1902
1903template< typename pass_type >
1904void PassVisitor< pass_type >::visit( VoidType * node ) {
1905 VISIT_BODY( node );
1906}
1907
1908template< typename pass_type >
1909void PassVisitor< pass_type >::visit( BasicType * node ) {
1910 VISIT_BODY( node );
1911}
1912
1913template< typename pass_type >
1914void PassVisitor< pass_type >::visit( PointerType * node ) {
1915 VISIT_BODY( node );
1916}
1917
1918template< typename pass_type >
1919void PassVisitor< pass_type >::visit( ArrayType * node ) {
1920 VISIT_BODY( node );
1921}
1922
1923template< typename pass_type >
1924void PassVisitor< pass_type >::visit( ReferenceType * node ) {
1925 VISIT_BODY( node );
1926}
1927
1928template< typename pass_type >
1929void PassVisitor< pass_type >::visit( FunctionType * node ) {
1930 VISIT_BODY( node );
1931}
1932
1933//--------------------------------------------------------------------------
1934// StructInstType
1935template< typename pass_type >
1936void PassVisitor< pass_type >::visit( StructInstType * node ) {
1937 VISIT_START( node );
1938
1939 indexerAddStruct( node->name );
1940
1941 {
1942 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1943 maybeAccept_impl( node->forall , *this );
1944 maybeAccept_impl( node->parameters, *this );
1945 }
1946
1947 VISIT_END( node );
1948}
1949
1950template< typename pass_type >
1951Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
1952 MUTATE_START( node );
1953
1954 indexerAddStruct( node->name );
1955
1956 {
1957 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1958 maybeMutate_impl( node->forall , *this );
1959 maybeMutate_impl( node->parameters, *this );
1960 }
1961
1962 MUTATE_END( Type, node );
1963}
1964
1965//--------------------------------------------------------------------------
1966// UnionInstType
1967template< typename pass_type >
1968void PassVisitor< pass_type >::visit( UnionInstType * node ) {
1969 VISIT_START( node );
1970
1971 indexerAddStruct( node->name );
1972
1973 {
1974 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1975 maybeAccept_impl( node->forall , *this );
1976 maybeAccept_impl( node->parameters, *this );
1977 }
1978
1979 VISIT_END( node );
1980}
1981
1982template< typename pass_type >
1983Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
1984 MUTATE_START( node );
1985
1986 indexerAddStruct( node->name );
1987
1988 {
1989 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1990 maybeMutate_impl( node->forall , *this );
1991 maybeMutate_impl( node->parameters, *this );
1992 }
1993
1994 MUTATE_END( Type, node );
1995}
1996
1997//--------------------------------------------------------------------------
1998// EnumInstType
1999template< typename pass_type >
2000void PassVisitor< pass_type >::visit( EnumInstType * node ) {
2001 VISIT_BODY( node );
2002}
2003
2004template< typename pass_type >
2005Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
2006 MUTATE_BODY( Type, node );
2007}
2008
2009//--------------------------------------------------------------------------
2010// TraitInstType
2011template< typename pass_type >
2012void PassVisitor< pass_type >::visit( TraitInstType * node ) {
2013 VISIT_START( node );
2014
2015 maybeAccept_impl( node->forall , *this );
2016 maybeAccept_impl( node->parameters, *this );
2017
2018 VISIT_END( node );
2019}
2020
2021template< typename pass_type >
2022Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
2023 MUTATE_START( node );
2024
2025 maybeMutate_impl( node->forall , *this );
2026 maybeMutate_impl( node->parameters, *this );
2027
2028 MUTATE_END( Type, node );
2029}
2030
2031//--------------------------------------------------------------------------
2032// TypeInstType
2033template< typename pass_type >
2034void PassVisitor< pass_type >::visit( TypeInstType * node ) {
2035 VISIT_BODY( node );
2036}
2037
2038template< typename pass_type >
2039void PassVisitor< pass_type >::visit( TupleType * node ) {
2040 VISIT_BODY( node );
2041}
2042
2043template< typename pass_type >
2044void PassVisitor< pass_type >::visit( TypeofType * node ) {
2045 VISIT_BODY( node );
2046}
2047
2048template< typename pass_type >
2049void PassVisitor< pass_type >::visit( AttrType * node ) {
2050 VISIT_BODY( node );
2051}
2052
2053template< typename pass_type >
2054void PassVisitor< pass_type >::visit( VarArgsType * node ) {
2055 VISIT_BODY( node );
2056}
2057
2058template< typename pass_type >
2059void PassVisitor< pass_type >::visit( ZeroType * node ) {
2060 VISIT_BODY( node );
2061}
2062
2063template< typename pass_type >
2064void PassVisitor< pass_type >::visit( OneType * node ) {
2065 VISIT_BODY( node );
2066}
2067
2068template< typename pass_type >
2069void PassVisitor< pass_type >::visit( Designation * node ) {
2070 VISIT_START( node );
2071
2072 maybeAccept_impl( node->get_designators(), *this );
2073
2074 VISIT_END( node );
2075}
2076
2077template< typename pass_type >
2078Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
2079 MUTATE_START( node );
2080
2081 maybeMutate_impl( node->get_designators(), *this );
2082
2083 MUTATE_END( Designation, node );
2084}
2085
2086//--------------------------------------------------------------------------
2087// SingleInit
2088template< typename pass_type >
2089void PassVisitor< pass_type >::visit( SingleInit * node ) {
2090 VISIT_START( node );
2091
2092 visitExpression( node->get_value() );
2093
2094 VISIT_END( node );
2095}
2096
2097template< typename pass_type >
2098Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
2099 MUTATE_START( node );
2100
2101 node->set_value( mutateExpression( node->get_value() ) );
2102
2103 MUTATE_END( Initializer, node );
2104}
2105
2106template< typename pass_type >
2107void PassVisitor< pass_type >::visit( ListInit * node ) {
2108 VISIT_BODY( node );
2109}
2110
2111template< typename pass_type >
2112void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
2113 VISIT_BODY( node );
2114}
2115
2116template< typename pass_type >
2117void PassVisitor< pass_type >::visit( Subrange * node ) {
2118 VISIT_BODY( node );
2119}
2120
2121template< typename pass_type >
2122void PassVisitor< pass_type >::visit( Constant * node ) {
2123 VISIT_BODY( node );
2124}
2125
2126template< typename pass_type >
2127void PassVisitor< pass_type >::visit( Attribute * node ) {
2128 VISIT_BODY( node );
2129}
2130
2131//---------------------------------------------------------------------------------------------------------------
2132template< typename pass_type >
2133Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
2134 MUTATE_BODY( Type, node );
2135}
2136
2137template< typename pass_type >
2138Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
2139 MUTATE_BODY( Type, node );
2140}
2141
2142template< typename pass_type >
2143Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
2144 MUTATE_BODY( Type, node );
2145}
2146
2147template< typename pass_type >
2148Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
2149 MUTATE_BODY( Type, node );
2150}
2151
2152template< typename pass_type >
2153Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
2154 MUTATE_BODY( Type, node );
2155}
2156
2157template< typename pass_type >
2158Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
2159 MUTATE_BODY( Type, node );
2160}
2161
2162template< typename pass_type >
2163Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
2164 MUTATE_BODY( Type, node );
2165}
2166
2167template< typename pass_type >
2168Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
2169 MUTATE_BODY( Type, node );
2170}
2171
2172template< typename pass_type >
2173Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
2174 MUTATE_BODY( Type, node );
2175}
2176
2177template< typename pass_type >
2178Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
2179 MUTATE_BODY( Type, node );
2180}
2181
2182template< typename pass_type >
2183Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
2184 MUTATE_BODY( Type, node );
2185}
2186
2187template< typename pass_type >
2188Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
2189 MUTATE_BODY( Type, node );
2190}
2191
2192template< typename pass_type >
2193Type * PassVisitor< pass_type >::mutate( OneType * node ) {
2194 MUTATE_BODY( Type, node );
2195}
2196
2197template< typename pass_type >
2198Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
2199 MUTATE_BODY( Initializer, node );
2200}
2201
2202template< typename pass_type >
2203Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
2204 MUTATE_BODY( Initializer, node );
2205}
2206
2207template< typename pass_type >
2208Subrange * PassVisitor< pass_type >::mutate( Subrange * node ) {
2209 MUTATE_BODY( Subrange, node );
2210}
2211
2212template< typename pass_type >
2213Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
2214 MUTATE_BODY( Constant, node );
2215}
2216
2217template< typename pass_type >
2218Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
2219 MUTATE_BODY( Attribute, node );
2220}
2221
2222template< typename pass_type >
2223TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
2224 MUTATE_START( node );
2225
2226 for ( auto & p : node->typeEnv ) {
2227 indexerScopedMutate( p.second, *this );
2228 }
2229 for ( auto & p : node->varEnv ) {
2230 indexerScopedMutate( p.second, *this );
2231 }
2232
2233 MUTATE_END( TypeSubstitution, node );
2234}
Note: See TracBrowser for help on using the repository browser.