source: src/Common/PassVisitor.impl.h@ 54c9000

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 54c9000 was 834b892, checked in by Rob Schluntz <rschlunt@…>, 8 years ago

Expand VISIT/MUTATE_BODY for WaitForStmt
  • Property mode set to 100644
File size: 67.0 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 >
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 maybeAccept_impl( node->withExprs, *this );
395 {
396 // with clause introduces a level of scope (for the with expression members).
397 // with clause exprs are added to the indexer before parameters so that parameters
398 // shadow with exprs and not the other way around.
399 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
400 indexerAddWith( node->withExprs );
401 {
402 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
403 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
404 static ObjectDecl func(
405 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
406 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
407 nullptr
408 );
409 indexerAddId( &func );
410 maybeAccept_impl( node->type, *this );
411 maybeAccept_impl( node->statements, *this );
412 maybeAccept_impl( node->attributes, *this );
413 }
414 }
415
416 VISIT_END( node );
417}
418
419template< typename pass_type >
420DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
421 MUTATE_START( node );
422
423 indexerAddId( node );
424
425 {
426 // with clause introduces a level of scope (for the with expression members).
427 // with clause exprs are added to the indexer before parameters so that parameters
428 // shadow with exprs and not the other way around.
429 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
430 indexerAddWith( node->withExprs );
431 {
432 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
433 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
434 static ObjectDecl func(
435 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
436 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
437 nullptr
438 );
439 indexerAddId( &func );
440 maybeMutate_impl( node->type, *this );
441 maybeMutate_impl( node->statements, *this );
442 maybeMutate_impl( node->attributes, *this );
443 }
444 }
445
446 MUTATE_END( DeclarationWithType, node );
447}
448
449//--------------------------------------------------------------------------
450// StructDecl
451template< typename pass_type >
452void PassVisitor< pass_type >::visit( StructDecl * node ) {
453 VISIT_START( node );
454
455 // make up a forward declaration and add it before processing the members
456 // needs to be on the heap because addStruct saves the pointer
457 indexerAddStructFwd( node );
458
459 {
460 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
461 maybeAccept_impl( node->parameters, *this );
462 maybeAccept_impl( node->members , *this );
463 }
464
465 // this addition replaces the forward declaration
466 indexerAddStruct( node );
467
468 VISIT_END( node );
469}
470
471template< typename pass_type >
472Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
473 MUTATE_START( node );
474
475 // make up a forward declaration and add it before processing the members
476 // needs to be on the heap because addStruct saves the pointer
477 indexerAddStructFwd( node );
478
479 {
480 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
481 maybeMutate_impl( node->parameters, *this );
482 maybeMutate_impl( node->members , *this );
483 }
484
485 // this addition replaces the forward declaration
486 indexerAddStruct( node );
487
488 MUTATE_END( Declaration, node );
489}
490
491//--------------------------------------------------------------------------
492// UnionDecl
493template< typename pass_type >
494void PassVisitor< pass_type >::visit( UnionDecl * node ) {
495 VISIT_START( node );
496
497 // make up a forward declaration and add it before processing the members
498 indexerAddUnionFwd( node );
499
500 {
501 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
502 maybeAccept_impl( node->parameters, *this );
503 maybeAccept_impl( node->members , *this );
504 }
505
506 indexerAddUnion( node );
507
508 VISIT_END( node );
509}
510
511template< typename pass_type >
512Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
513 MUTATE_START( node );
514
515 // make up a forward declaration and add it before processing the members
516 indexerAddUnionFwd( node );
517
518 {
519 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
520 maybeMutate_impl( node->parameters, *this );
521 maybeMutate_impl( node->members , *this );
522 }
523
524 indexerAddUnion( node );
525
526 MUTATE_END( Declaration, node );
527}
528
529//--------------------------------------------------------------------------
530// EnumDecl
531template< typename pass_type >
532void PassVisitor< pass_type >::visit( EnumDecl * node ) {
533 VISIT_START( node );
534
535 indexerAddEnum( node );
536
537 // unlike structs, traits, and unions, enums inject their members into the global scope
538 maybeAccept_impl( node->parameters, *this );
539 maybeAccept_impl( node->members , *this );
540
541 VISIT_END( node );
542}
543
544template< typename pass_type >
545Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
546 MUTATE_START( node );
547
548 indexerAddEnum( node );
549
550 // unlike structs, traits, and unions, enums inject their members into the global scope
551 maybeMutate_impl( node->parameters, *this );
552 maybeMutate_impl( node->members , *this );
553
554 MUTATE_END( Declaration, node );
555}
556
557//--------------------------------------------------------------------------
558// TraitDecl
559template< typename pass_type >
560void PassVisitor< pass_type >::visit( TraitDecl * node ) {
561 VISIT_START( node );
562
563 {
564 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
565 maybeAccept_impl( node->parameters, *this );
566 maybeAccept_impl( node->members , *this );
567 }
568
569 indexerAddTrait( node );
570
571 VISIT_END( node );
572}
573
574template< typename pass_type >
575Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
576 MUTATE_START( node );
577
578 {
579 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
580 maybeMutate_impl( node->parameters, *this );
581 maybeMutate_impl( node->members , *this );
582 }
583
584 indexerAddTrait( node );
585
586 MUTATE_END( Declaration, node );
587}
588
589//--------------------------------------------------------------------------
590// TypeDecl
591template< typename pass_type >
592void PassVisitor< pass_type >::visit( TypeDecl * node ) {
593 VISIT_START( node );
594
595 {
596 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
597 maybeAccept_impl( node->parameters, *this );
598 maybeAccept_impl( node->base , *this );
599 }
600
601 // see A NOTE ON THE ORDER OF TRAVERSAL, above
602 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
603 // and may depend on the type itself
604 indexerAddType( node );
605
606 maybeAccept_impl( node->assertions, *this );
607
608 indexerScopedAccept( node->init, *this );
609
610 VISIT_END( node );
611}
612
613template< typename pass_type >
614Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
615 MUTATE_START( node );
616
617 {
618 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
619 maybeMutate_impl( node->parameters, *this );
620 maybeMutate_impl( node->base , *this );
621 }
622
623 // see A NOTE ON THE ORDER OF TRAVERSAL, above
624 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
625 // and may depend on the type itself
626 indexerAddType( node );
627
628 maybeMutate_impl( node->assertions, *this );
629
630 indexerScopedMutate( node->init, *this );
631
632 MUTATE_END( Declaration, node );
633}
634
635//--------------------------------------------------------------------------
636// TypedefDecl
637template< typename pass_type >
638void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
639 VISIT_START( node );
640
641 {
642 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
643 maybeAccept_impl( node->parameters, *this );
644 maybeAccept_impl( node->base , *this );
645 }
646
647 indexerAddType( node );
648
649 maybeAccept_impl( node->assertions, *this );
650
651 VISIT_END( node );
652}
653
654template< typename pass_type >
655Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
656 MUTATE_START( node );
657
658 {
659 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
660 maybeMutate_impl( node->parameters, *this );
661 maybeMutate_impl( node->base , *this );
662 }
663
664 indexerAddType( node );
665
666 maybeMutate_impl( node->assertions, *this );
667
668 MUTATE_END( Declaration, node );
669}
670
671//--------------------------------------------------------------------------
672// AsmDecl
673template< typename pass_type >
674void PassVisitor< pass_type >::visit( AsmDecl * node ) {
675 VISIT_START( node );
676
677 maybeAccept_impl( node->stmt, *this );
678
679 VISIT_END( node );
680}
681
682template< typename pass_type >
683AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
684 MUTATE_START( node );
685
686 maybeMutate_impl( node->stmt, *this );
687
688 MUTATE_END( AsmDecl, node );
689}
690
691//--------------------------------------------------------------------------
692// CompoundStmt
693template< typename pass_type >
694void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
695 VISIT_START( node );
696 {
697 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
698 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
699 visitStatementList( node->kids );
700 }
701 VISIT_END( node );
702}
703
704template< typename pass_type >
705CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
706 MUTATE_START( node );
707 {
708 auto guard1 = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
709 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
710 mutateStatementList( node->kids );
711 }
712 MUTATE_END( CompoundStmt, node );
713}
714
715//--------------------------------------------------------------------------
716// ExprStmt
717template< typename pass_type >
718void PassVisitor< pass_type >::visit( ExprStmt * node ) {
719 VISIT_START( node );
720
721 visitExpression( node->expr );
722
723 VISIT_END( node );
724}
725
726template< typename pass_type >
727Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
728 MUTATE_START( node );
729
730 node->expr = mutateExpression( node->expr );
731
732 MUTATE_END( Statement, node );
733}
734
735//--------------------------------------------------------------------------
736// AsmStmt
737template< typename pass_type >
738void PassVisitor< pass_type >::visit( AsmStmt * node ) {
739 VISIT_START( node )
740
741 maybeAccept_impl( node->instruction, *this );
742 maybeAccept_impl( node->output, *this );
743 maybeAccept_impl( node->input, *this );
744 maybeAccept_impl( node->clobber, *this );
745
746 VISIT_END( node );
747}
748
749template< typename pass_type >
750Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
751 MUTATE_START( node );
752
753 maybeMutate_impl( node->instruction, *this );
754 maybeMutate_impl( node->output, *this );
755 maybeMutate_impl( node->input, *this );
756 maybeMutate_impl( node->clobber, *this );
757
758 MUTATE_END( Statement, node );
759}
760
761//--------------------------------------------------------------------------
762// IfStmt
763template< typename pass_type >
764void PassVisitor< pass_type >::visit( IfStmt * node ) {
765 VISIT_START( node );
766 {
767 // if statements introduce a level of scope (for the initialization)
768 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
769 maybeAccept_impl( node->get_initialization(), *this );
770 visitExpression ( node->condition );
771 node->thenPart = visitStatement( node->thenPart );
772 node->elsePart = visitStatement( node->elsePart );
773 }
774 VISIT_END( node );
775}
776
777template< typename pass_type >
778Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
779 MUTATE_START( node );
780 {
781 // if statements introduce a level of scope (for the initialization)
782 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
783 maybeMutate_impl( node->get_initialization(), *this );
784 node->condition = mutateExpression( node->condition );
785 node->thenPart = mutateStatement ( node->thenPart );
786 node->elsePart = mutateStatement ( node->elsePart );
787 }
788 MUTATE_END( Statement, node );
789}
790
791//--------------------------------------------------------------------------
792// WhileStmt
793template< typename pass_type >
794void PassVisitor< pass_type >::visit( WhileStmt * node ) {
795 VISIT_START( node );
796
797 visitExpression( node->condition );
798 node->body = visitStatement( node->body );
799
800 VISIT_END( node );
801}
802
803template< typename pass_type >
804Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
805 MUTATE_START( node );
806
807 node->condition = mutateExpression( node->condition );
808 node->body = mutateStatement ( node->body );
809
810 MUTATE_END( Statement, node );
811}
812
813//--------------------------------------------------------------------------
814// ForStmt
815template< typename pass_type >
816void PassVisitor< pass_type >::visit( ForStmt * node ) {
817 VISIT_START( node );
818 {
819 // for statements introduce a level of scope (for the initialization)
820 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
821 maybeAccept_impl( node->initialization, *this );
822 visitExpression( node->condition );
823 visitExpression( node->increment );
824 node->body = visitStatement( node->body );
825 }
826 VISIT_END( node );
827}
828
829template< typename pass_type >
830Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
831 MUTATE_START( node );
832 {
833 // for statements introduce a level of scope (for the initialization)
834 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
835 maybeMutate_impl( node->initialization, *this );
836 node->condition = mutateExpression( node->condition );
837 node->increment = mutateExpression( node->increment );
838 node->body = mutateStatement ( node->body );
839 }
840 MUTATE_END( Statement, node );
841}
842
843//--------------------------------------------------------------------------
844// SwitchStmt
845template< typename pass_type >
846void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
847 VISIT_START( node );
848
849 visitExpression ( node->condition );
850 visitStatementList( node->statements );
851
852 VISIT_END( node );
853}
854
855template< typename pass_type >
856Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
857 MUTATE_START( node );
858
859 node->condition = mutateExpression( node->condition );
860 mutateStatementList( node->statements );
861
862 MUTATE_END( Statement, node );
863}
864
865//--------------------------------------------------------------------------
866// CaseStmt
867template< typename pass_type >
868void PassVisitor< pass_type >::visit( CaseStmt * node ) {
869 VISIT_START( node );
870
871 visitExpression ( node->condition );
872 visitStatementList( node->stmts );
873
874 VISIT_END( node );
875}
876
877template< typename pass_type >
878Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
879 MUTATE_START( node );
880
881 node->condition = mutateExpression( node->condition );
882 mutateStatementList( node->stmts );
883
884 MUTATE_END( Statement, node );
885}
886
887//--------------------------------------------------------------------------
888// BranchStmt
889template< typename pass_type >
890void PassVisitor< pass_type >::visit( BranchStmt * node ) {
891 VISIT_START( node );
892 VISIT_END( node );
893}
894
895template< typename pass_type >
896Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
897 MUTATE_START( node );
898 MUTATE_END( Statement, node );
899}
900
901//--------------------------------------------------------------------------
902// ReturnStmt
903template< typename pass_type >
904void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
905 VISIT_START( node );
906
907 visitExpression( node->expr );
908
909 VISIT_END( node );
910}
911
912template< typename pass_type >
913Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
914 MUTATE_START( node );
915
916 node->expr = mutateExpression( node->expr );
917
918 MUTATE_END( Statement, node );
919}
920
921//--------------------------------------------------------------------------
922// ThrowStmt
923
924template< typename pass_type >
925void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
926 VISIT_START( node );
927
928 maybeAccept_impl( node->expr, *this );
929 maybeAccept_impl( node->target, *this );
930
931 VISIT_END( node );
932}
933
934template< typename pass_type >
935Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
936 MUTATE_START( node );
937
938 maybeMutate_impl( node->expr, *this );
939 maybeMutate_impl( node->target, *this );
940
941 MUTATE_END( Statement, node );
942}
943
944//--------------------------------------------------------------------------
945// TryStmt
946template< typename pass_type >
947void PassVisitor< pass_type >::visit( TryStmt * node ) {
948 VISIT_START( node );
949
950 maybeAccept_impl( node->block , *this );
951 maybeAccept_impl( node->handlers , *this );
952 maybeAccept_impl( node->finallyBlock, *this );
953
954 VISIT_END( node );
955}
956
957template< typename pass_type >
958Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
959 MUTATE_START( node );
960
961 maybeMutate_impl( node->block , *this );
962 maybeMutate_impl( node->handlers , *this );
963 maybeMutate_impl( node->finallyBlock, *this );
964
965 MUTATE_END( Statement, node );
966}
967
968//--------------------------------------------------------------------------
969// CatchStmt
970template< typename pass_type >
971void PassVisitor< pass_type >::visit( CatchStmt * node ) {
972 VISIT_START( node );
973 {
974 // catch statements introduce a level of scope (for the caught exception)
975 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
976 maybeAccept_impl( node->decl, *this );
977 node->cond = visitExpression( node->cond );
978 node->body = visitStatement ( node->body );
979 }
980 VISIT_END( node );
981}
982
983template< typename pass_type >
984Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
985 MUTATE_START( node );
986 {
987 // catch statements introduce a level of scope (for the caught exception)
988 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
989 maybeMutate_impl( node->decl, *this );
990 node->cond = mutateExpression( node->cond );
991 node->body = mutateStatement ( node->body );
992 }
993 MUTATE_END( Statement, node );
994}
995
996//--------------------------------------------------------------------------
997// FinallyStmt
998template< typename pass_type >
999void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
1000 VISIT_START( node );
1001
1002 maybeAccept_impl( node->block, *this );
1003
1004 VISIT_END( node );
1005}
1006
1007template< typename pass_type >
1008Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
1009 MUTATE_START( node );
1010
1011 maybeMutate_impl( node->block, *this );
1012
1013 MUTATE_END( Statement, node );
1014}
1015
1016//--------------------------------------------------------------------------
1017// WaitForStmt
1018template< typename pass_type >
1019void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
1020 VISIT_START( node );
1021
1022 for( auto & clause : node->clauses ) {
1023 maybeAccept_impl( clause.target.function, *this );
1024 maybeAccept_impl( clause.target.arguments, *this );
1025
1026 maybeAccept_impl( clause.statement, *this );
1027 maybeAccept_impl( clause.condition, *this );
1028 }
1029
1030 maybeAccept_impl( node->timeout.time, *this );
1031 maybeAccept_impl( node->timeout.statement, *this );
1032 maybeAccept_impl( node->timeout.condition, *this );
1033 maybeAccept_impl( node->orelse.statement, *this );
1034 maybeAccept_impl( node->orelse.condition, *this );
1035
1036 VISIT_END( node );
1037}
1038
1039template< typename pass_type >
1040Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
1041 MUTATE_START( node );
1042
1043 for( auto & clause : node->clauses ) {
1044 maybeMutate_impl( clause.target.function, *this );
1045 maybeMutate_impl( clause.target.arguments, *this );
1046
1047 maybeMutate_impl( clause.statement, *this );
1048 maybeMutate_impl( clause.condition, *this );
1049 }
1050
1051 maybeMutate_impl( node->timeout.time, *this );
1052 maybeMutate_impl( node->timeout.statement, *this );
1053 maybeMutate_impl( node->timeout.condition, *this );
1054 maybeMutate_impl( node->orelse.statement, *this );
1055 maybeMutate_impl( node->orelse.condition, *this );
1056
1057 MUTATE_END( Statement, node );
1058}
1059
1060
1061
1062//--------------------------------------------------------------------------
1063// NullStmt
1064template< typename pass_type >
1065void PassVisitor< pass_type >::visit( WithStmt * node ) {
1066 VISIT_START( node );
1067 maybeAccept_impl( node->exprs, *this );
1068 {
1069 // catch statements introduce a level of scope (for the caught exception)
1070 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1071 indexerAddWith( node->exprs );
1072 maybeAccept_impl( node->stmt, *this );
1073 }
1074 VISIT_END( node );
1075}
1076
1077template< typename pass_type >
1078Statement * PassVisitor< pass_type >::mutate( WithStmt * node ) {
1079 MUTATE_START( node );
1080 maybeMutate_impl( node->exprs, *this );
1081 {
1082 // catch statements introduce a level of scope (for the caught exception)
1083 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1084 indexerAddWith( node->exprs );
1085 maybeMutate_impl( node->stmt, *this );
1086 }
1087 MUTATE_END( Statement, node );
1088}
1089
1090//--------------------------------------------------------------------------
1091// NullStmt
1092template< typename pass_type >
1093void PassVisitor< pass_type >::visit( NullStmt * node ) {
1094 VISIT_BODY( node );
1095}
1096
1097template< typename pass_type >
1098NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1099 MUTATE_BODY( NullStmt, node );
1100}
1101
1102//--------------------------------------------------------------------------
1103// DeclStmt
1104template< typename pass_type >
1105void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1106 VISIT_BODY( node );
1107}
1108
1109template< typename pass_type >
1110Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1111 MUTATE_BODY( Statement, node );
1112}
1113
1114//--------------------------------------------------------------------------
1115// ImplicitCtorDtorStmt
1116template< typename pass_type >
1117void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1118 VISIT_BODY( node );
1119}
1120
1121template< typename pass_type >
1122Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1123 MUTATE_BODY( Statement, node );
1124}
1125
1126//--------------------------------------------------------------------------
1127// ApplicationExpr
1128template< typename pass_type >
1129void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1130 VISIT_START( node );
1131
1132 indexerScopedAccept( node->result , *this );
1133 maybeAccept_impl ( node->function, *this );
1134 maybeAccept_impl ( node->args , *this );
1135
1136 VISIT_END( node );
1137}
1138
1139template< typename pass_type >
1140Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1141 MUTATE_START( node );
1142
1143 indexerScopedMutate( node->env , *this );
1144 indexerScopedMutate( node->result , *this );
1145 maybeMutate_impl ( node->function, *this );
1146 maybeMutate_impl ( node->args , *this );
1147
1148 MUTATE_END( Expression, node );
1149}
1150
1151//--------------------------------------------------------------------------
1152// UntypedExpr
1153template< typename pass_type >
1154void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1155 VISIT_START( node );
1156
1157 // maybeAccept_impl( node->get_env(), *this );
1158 indexerScopedAccept( node->result, *this );
1159
1160 for ( auto expr : node->args ) {
1161 visitExpression( expr );
1162 }
1163
1164 VISIT_END( node );
1165}
1166
1167template< typename pass_type >
1168Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1169 MUTATE_START( node );
1170
1171 indexerScopedMutate( node->env , *this );
1172 indexerScopedMutate( node->result, *this );
1173
1174 for ( auto& expr : node->args ) {
1175 expr = mutateExpression( expr );
1176 }
1177
1178 MUTATE_END( Expression, node );
1179}
1180
1181//--------------------------------------------------------------------------
1182// NameExpr
1183template< typename pass_type >
1184void PassVisitor< pass_type >::visit( NameExpr * node ) {
1185 VISIT_START( node );
1186
1187 indexerScopedAccept( node->result, *this );
1188
1189 VISIT_END( node );
1190}
1191
1192template< typename pass_type >
1193Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1194 MUTATE_START( node );
1195
1196 indexerScopedMutate( node->env , *this );
1197 indexerScopedMutate( node->result, *this );
1198
1199 MUTATE_END( Expression, node );
1200}
1201
1202//--------------------------------------------------------------------------
1203// CastExpr
1204template< typename pass_type >
1205void PassVisitor< pass_type >::visit( CastExpr * node ) {
1206 VISIT_START( node );
1207
1208 indexerScopedAccept( node->result, *this );
1209 maybeAccept_impl ( node->arg , *this );
1210
1211 VISIT_END( node );
1212}
1213
1214template< typename pass_type >
1215Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1216 MUTATE_START( node );
1217
1218 indexerScopedMutate( node->env , *this );
1219 indexerScopedMutate( node->result, *this );
1220 maybeMutate_impl ( node->arg , *this );
1221
1222 MUTATE_END( Expression, node );
1223}
1224
1225//--------------------------------------------------------------------------
1226// VirtualCastExpr
1227template< typename pass_type >
1228void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1229 VISIT_START( node );
1230
1231 indexerScopedAccept( node->result, *this );
1232 maybeAccept_impl( node->arg, *this );
1233
1234 VISIT_END( node );
1235}
1236
1237template< typename pass_type >
1238Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1239 MUTATE_START( node );
1240
1241 indexerScopedMutate( node->env , *this );
1242 indexerScopedMutate( node->result, *this );
1243 maybeMutate_impl ( node->arg , *this );
1244
1245 MUTATE_END( Expression, node );
1246}
1247
1248//--------------------------------------------------------------------------
1249// AddressExpr
1250template< typename pass_type >
1251void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1252 VISIT_START( node );
1253
1254 indexerScopedAccept( node->result, *this );
1255 maybeAccept_impl ( node->arg , *this );
1256
1257 VISIT_END( node );
1258}
1259
1260template< typename pass_type >
1261Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
1262 MUTATE_START( node );
1263
1264 indexerScopedMutate( node->env , *this );
1265 indexerScopedMutate( node->result, *this );
1266 maybeMutate_impl ( node->arg , *this );
1267
1268 MUTATE_END( Expression, node );
1269}
1270
1271//--------------------------------------------------------------------------
1272// LabelAddressExpr
1273template< typename pass_type >
1274void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
1275 VISIT_START( node );
1276
1277 indexerScopedAccept( node->result, *this );
1278
1279 VISIT_END( node );
1280}
1281
1282template< typename pass_type >
1283Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
1284 MUTATE_START( node );
1285
1286 indexerScopedMutate( node->env , *this );
1287 indexerScopedMutate( node->result, *this );
1288
1289 MUTATE_END( Expression, node );
1290}
1291
1292//--------------------------------------------------------------------------
1293// UntypedMemberExpr
1294template< typename pass_type >
1295void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
1296 VISIT_START( node );
1297
1298 indexerScopedAccept( node->result , *this );
1299 maybeAccept_impl ( node->aggregate, *this );
1300 maybeAccept_impl ( node->member , *this );
1301
1302 VISIT_END( node );
1303}
1304
1305template< typename pass_type >
1306Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
1307 MUTATE_START( node );
1308
1309 indexerScopedMutate( node->env , *this );
1310 indexerScopedMutate( node->result , *this );
1311 maybeMutate_impl ( node->aggregate, *this );
1312 maybeMutate_impl ( node->member , *this );
1313
1314 MUTATE_END( Expression, node );
1315}
1316
1317//--------------------------------------------------------------------------
1318// MemberExpr
1319template< typename pass_type >
1320void PassVisitor< pass_type >::visit( MemberExpr * node ) {
1321 VISIT_START( node );
1322
1323 indexerScopedAccept( node->result , *this );
1324 maybeAccept_impl ( node->aggregate, *this );
1325
1326 VISIT_END( node );
1327}
1328
1329template< typename pass_type >
1330Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
1331 MUTATE_START( node );
1332
1333 indexerScopedMutate( node->env , *this );
1334 indexerScopedMutate( node->result , *this );
1335 maybeMutate_impl ( node->aggregate, *this );
1336
1337 MUTATE_END( Expression, node );
1338}
1339
1340//--------------------------------------------------------------------------
1341// VariableExpr
1342template< typename pass_type >
1343void PassVisitor< pass_type >::visit( VariableExpr * node ) {
1344 VISIT_START( node );
1345
1346 indexerScopedAccept( node->result, *this );
1347
1348 VISIT_END( node );
1349}
1350
1351template< typename pass_type >
1352Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
1353 MUTATE_START( node );
1354
1355 indexerScopedMutate( node->env , *this );
1356 indexerScopedMutate( node->result, *this );
1357
1358 MUTATE_END( Expression, node );
1359}
1360
1361//--------------------------------------------------------------------------
1362// ConstantExpr
1363template< typename pass_type >
1364void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
1365 VISIT_START( node );
1366
1367 indexerScopedAccept( node->result , *this );
1368 maybeAccept_impl ( &node->constant, *this );
1369
1370 VISIT_END( node );
1371}
1372
1373template< typename pass_type >
1374Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
1375 MUTATE_START( node );
1376
1377 indexerScopedMutate( node->env , *this );
1378 indexerScopedMutate( node->result, *this );
1379 Constant * ptr = &node->constant;
1380 maybeMutate_impl( ptr, *this );
1381 node->constant = *ptr;
1382
1383 MUTATE_END( Expression, node );
1384}
1385
1386//--------------------------------------------------------------------------
1387// SizeofExpr
1388template< typename pass_type >
1389void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
1390 VISIT_START( node );
1391
1392 indexerScopedAccept( node->result, *this );
1393 if ( node->get_isType() ) {
1394 maybeAccept_impl( node->type, *this );
1395 } else {
1396 maybeAccept_impl( node->expr, *this );
1397 }
1398
1399 VISIT_END( node );
1400}
1401
1402template< typename pass_type >
1403Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
1404 MUTATE_START( node );
1405
1406 indexerScopedMutate( node->env , *this );
1407 indexerScopedMutate( node->result, *this );
1408 if ( node->get_isType() ) {
1409 maybeMutate_impl( node->type, *this );
1410 } else {
1411 maybeMutate_impl( node->expr, *this );
1412 }
1413
1414 MUTATE_END( Expression, node );
1415}
1416
1417//--------------------------------------------------------------------------
1418// AlignofExpr
1419template< typename pass_type >
1420void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
1421 VISIT_START( node );
1422
1423 indexerScopedAccept( node->result, *this );
1424 if ( node->get_isType() ) {
1425 maybeAccept_impl( node->type, *this );
1426 } else {
1427 maybeAccept_impl( node->expr, *this );
1428 }
1429
1430 VISIT_END( node );
1431}
1432
1433template< typename pass_type >
1434Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
1435 MUTATE_START( node );
1436
1437 indexerScopedMutate( node->env , *this );
1438 indexerScopedMutate( node->result, *this );
1439 if ( node->get_isType() ) {
1440 maybeMutate_impl( node->type, *this );
1441 } else {
1442 maybeMutate_impl( node->expr, *this );
1443 }
1444
1445 MUTATE_END( Expression, node );
1446}
1447
1448//--------------------------------------------------------------------------
1449// UntypedOffsetofExpr
1450template< typename pass_type >
1451void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
1452 VISIT_START( node );
1453
1454 indexerScopedAccept( node->result, *this );
1455 maybeAccept_impl ( node->type , *this );
1456
1457 VISIT_END( node );
1458}
1459
1460template< typename pass_type >
1461Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
1462 MUTATE_START( node );
1463
1464 indexerScopedMutate( node->env , *this );
1465 indexerScopedMutate( node->result, *this );
1466 maybeMutate_impl ( node->type , *this );
1467
1468 MUTATE_END( Expression, node );
1469}
1470
1471//--------------------------------------------------------------------------
1472// OffsetofExpr
1473template< typename pass_type >
1474void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
1475 VISIT_START( node );
1476
1477 indexerScopedAccept( node->result, *this );
1478 maybeAccept_impl ( node->type , *this );
1479 maybeAccept_impl ( node->member, *this );
1480
1481 VISIT_END( node );
1482}
1483
1484template< typename pass_type >
1485Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
1486 MUTATE_START( node );
1487
1488 indexerScopedMutate( node->env , *this );
1489 indexerScopedMutate( node->result, *this );
1490 maybeMutate_impl ( node->type , *this );
1491 maybeMutate_impl ( node->member, *this );
1492
1493 MUTATE_END( Expression, node );
1494}
1495
1496//--------------------------------------------------------------------------
1497// OffsetPackExpr
1498template< typename pass_type >
1499void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
1500 VISIT_START( node );
1501
1502 indexerScopedAccept( node->result, *this );
1503 maybeAccept_impl ( node->type , *this );
1504
1505 VISIT_END( node );
1506}
1507
1508template< typename pass_type >
1509Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
1510 MUTATE_START( node );
1511
1512 indexerScopedMutate( node->env , *this );
1513 indexerScopedMutate( node->result, *this );
1514 maybeMutate_impl ( node->type , *this );
1515
1516 MUTATE_END( Expression, node );
1517}
1518
1519//--------------------------------------------------------------------------
1520// AttrExpr
1521template< typename pass_type >
1522void PassVisitor< pass_type >::visit( AttrExpr * node ) {
1523 VISIT_START( node );
1524
1525 indexerScopedAccept( node->result, *this );
1526 if ( node->get_isType() ) {
1527 maybeAccept_impl( node->type, *this );
1528 } else {
1529 maybeAccept_impl( node->expr, *this );
1530 }
1531
1532 VISIT_END( node );
1533}
1534
1535template< typename pass_type >
1536Expression * PassVisitor< pass_type >::mutate( AttrExpr * node ) {
1537 MUTATE_START( node );
1538
1539 indexerScopedMutate( node->env , *this );
1540 indexerScopedMutate( node->result, *this );
1541 if ( node->get_isType() ) {
1542 maybeMutate_impl( node->type, *this );
1543 } else {
1544 maybeMutate_impl( node->expr, *this );
1545 }
1546
1547 MUTATE_END( Expression, node );
1548}
1549
1550//--------------------------------------------------------------------------
1551// LogicalExpr
1552template< typename pass_type >
1553void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
1554 VISIT_START( node );
1555
1556 indexerScopedAccept( node->result, *this );
1557 maybeAccept_impl ( node->arg1 , *this );
1558 maybeAccept_impl ( node->arg2 , *this );
1559
1560 VISIT_END( node );
1561}
1562
1563template< typename pass_type >
1564Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
1565 MUTATE_START( node );
1566
1567 indexerScopedMutate( node->env , *this );
1568 indexerScopedMutate( node->result, *this );
1569 maybeMutate_impl ( node->arg1 , *this );
1570 maybeMutate_impl ( node->arg2 , *this );
1571
1572 MUTATE_END( Expression, node );
1573}
1574
1575//--------------------------------------------------------------------------
1576// ConditionalExpr
1577template< typename pass_type >
1578void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
1579 VISIT_START( node );
1580
1581 indexerScopedAccept( node->result, *this );
1582 maybeAccept_impl ( node->arg1 , *this );
1583 maybeAccept_impl ( node->arg2 , *this );
1584 maybeAccept_impl ( node->arg3 , *this );
1585
1586 VISIT_END( node );
1587}
1588
1589template< typename pass_type >
1590Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
1591 MUTATE_START( node );
1592
1593 indexerScopedMutate( node->env , *this );
1594 indexerScopedMutate( node->result, *this );
1595 maybeMutate_impl ( node->arg1 , *this );
1596 maybeMutate_impl ( node->arg2 , *this );
1597 maybeMutate_impl ( node->arg3 , *this );
1598
1599 MUTATE_END( Expression, node );
1600}
1601
1602//--------------------------------------------------------------------------
1603// CommaExpr
1604template< typename pass_type >
1605void PassVisitor< pass_type >::visit( CommaExpr * node ) {
1606 VISIT_START( node );
1607
1608 indexerScopedAccept( node->result, *this );
1609 maybeAccept_impl ( node->arg1 , *this );
1610 maybeAccept_impl ( node->arg2 , *this );
1611
1612 VISIT_END( node );
1613}
1614
1615template< typename pass_type >
1616Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
1617 MUTATE_START( node );
1618
1619 indexerScopedMutate( node->env , *this );
1620 indexerScopedMutate( node->result, *this );
1621 maybeMutate_impl ( node->arg1 , *this );
1622 maybeMutate_impl ( node->arg2 , *this );
1623
1624 MUTATE_END( Expression, node );
1625}
1626
1627//--------------------------------------------------------------------------
1628// TypeExpr
1629template< typename pass_type >
1630void PassVisitor< pass_type >::visit( TypeExpr * node ) {
1631 VISIT_START( node );
1632
1633 indexerScopedAccept( node->result, *this );
1634 maybeAccept_impl ( node->type, *this );
1635
1636 VISIT_END( node );
1637}
1638
1639template< typename pass_type >
1640Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
1641 MUTATE_START( node );
1642
1643 indexerScopedMutate( node->env , *this );
1644 indexerScopedMutate( node->result, *this );
1645 maybeMutate_impl ( node->type , *this );
1646
1647 MUTATE_END( Expression, node );
1648}
1649
1650//--------------------------------------------------------------------------
1651// AsmExpr
1652template< typename pass_type >
1653void PassVisitor< pass_type >::visit( AsmExpr * node ) {
1654 VISIT_START( node );
1655
1656 indexerScopedAccept( node->result , *this );
1657 maybeAccept_impl ( node->inout , *this );
1658 maybeAccept_impl ( node->constraint, *this );
1659 maybeAccept_impl ( node->operand , *this );
1660
1661 VISIT_END( node );
1662}
1663
1664template< typename pass_type >
1665Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
1666 MUTATE_START( node );
1667
1668 indexerScopedMutate( node->env , *this );
1669 indexerScopedMutate( node->result , *this );
1670 maybeMutate_impl ( node->inout , *this );
1671 maybeMutate_impl ( node->constraint, *this );
1672 maybeMutate_impl ( node->operand , *this );
1673
1674 MUTATE_END( Expression, node );
1675}
1676
1677//--------------------------------------------------------------------------
1678// ImplicitCopyCtorExpr
1679template< typename pass_type >
1680void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
1681 VISIT_START( node );
1682
1683 indexerScopedAccept( node->result , *this );
1684 maybeAccept_impl ( node->callExpr , *this );
1685 maybeAccept_impl ( node->tempDecls , *this );
1686 maybeAccept_impl ( node->returnDecls, *this );
1687 maybeAccept_impl ( node->dtors , *this );
1688
1689 VISIT_END( node );
1690}
1691
1692template< typename pass_type >
1693Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
1694 MUTATE_START( node );
1695
1696 indexerScopedMutate( node->env , *this );
1697 indexerScopedMutate( node->result , *this );
1698 maybeMutate_impl ( node->callExpr , *this );
1699 maybeMutate_impl ( node->tempDecls , *this );
1700 maybeMutate_impl ( node->returnDecls, *this );
1701 maybeMutate_impl ( node->dtors , *this );
1702
1703 MUTATE_END( Expression, node );
1704}
1705
1706//--------------------------------------------------------------------------
1707// ConstructorExpr
1708template< typename pass_type >
1709void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
1710 VISIT_START( node );
1711
1712 indexerScopedAccept( node->result , *this );
1713 maybeAccept_impl ( node->callExpr, *this );
1714
1715 VISIT_END( node );
1716}
1717
1718template< typename pass_type >
1719Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
1720 MUTATE_START( node );
1721
1722 indexerScopedMutate( node->env , *this );
1723 indexerScopedMutate( node->result , *this );
1724 maybeMutate_impl ( node->callExpr, *this );
1725
1726 MUTATE_END( Expression, node );
1727}
1728
1729//--------------------------------------------------------------------------
1730// CompoundLiteralExpr
1731template< typename pass_type >
1732void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
1733 VISIT_START( node );
1734
1735 indexerScopedAccept( node->result , *this );
1736 maybeAccept_impl ( node->initializer, *this );
1737
1738 VISIT_END( node );
1739}
1740
1741template< typename pass_type >
1742Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
1743 MUTATE_START( node );
1744
1745 indexerScopedMutate( node->env , *this );
1746 indexerScopedMutate( node->result , *this );
1747 maybeMutate_impl ( node->initializer, *this );
1748
1749 MUTATE_END( Expression, node );
1750}
1751
1752//--------------------------------------------------------------------------
1753// RangeExpr
1754template< typename pass_type >
1755void PassVisitor< pass_type >::visit( RangeExpr * node ) {
1756 VISIT_START( node );
1757
1758 indexerScopedAccept( node->result, *this );
1759 maybeAccept_impl ( node->low , *this );
1760 maybeAccept_impl ( node->high , *this );
1761
1762 VISIT_END( node );
1763}
1764
1765template< typename pass_type >
1766Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
1767 MUTATE_START( node );
1768
1769 indexerScopedMutate( node->env , *this );
1770 indexerScopedMutate( node->result, *this );
1771 maybeMutate_impl ( node->low , *this );
1772 maybeMutate_impl ( node->high , *this );
1773
1774 MUTATE_END( Expression, node );
1775}
1776
1777//--------------------------------------------------------------------------
1778// UntypedTupleExpr
1779template< typename pass_type >
1780void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
1781 VISIT_START( node );
1782
1783 indexerScopedAccept( node->result, *this );
1784 maybeAccept_impl ( node->exprs , *this );
1785
1786 VISIT_END( node );
1787}
1788
1789template< typename pass_type >
1790Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
1791 MUTATE_START( node );
1792
1793 indexerScopedMutate( node->env , *this );
1794 indexerScopedMutate( node->result, *this );
1795 maybeMutate_impl ( node->exprs , *this );
1796
1797 MUTATE_END( Expression, node );
1798}
1799
1800//--------------------------------------------------------------------------
1801// TupleExpr
1802template< typename pass_type >
1803void PassVisitor< pass_type >::visit( TupleExpr * node ) {
1804 VISIT_START( node );
1805
1806 indexerScopedAccept( node->result, *this );
1807 maybeAccept_impl ( node->exprs , *this );
1808
1809 VISIT_END( node );
1810}
1811
1812template< typename pass_type >
1813Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
1814 MUTATE_START( node );
1815
1816 indexerScopedMutate( node->env , *this );
1817 indexerScopedMutate( node->result, *this );
1818 maybeMutate_impl ( node->exprs , *this );
1819
1820 MUTATE_END( Expression, node );
1821}
1822
1823//--------------------------------------------------------------------------
1824// TupleIndexExpr
1825template< typename pass_type >
1826void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
1827 VISIT_START( node );
1828
1829 indexerScopedAccept( node->result, *this );
1830 maybeAccept_impl ( node->tuple , *this );
1831
1832 VISIT_END( node );
1833}
1834
1835template< typename pass_type >
1836Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
1837 MUTATE_START( node );
1838
1839 indexerScopedMutate( node->env , *this );
1840 indexerScopedMutate( node->result, *this );
1841 maybeMutate_impl ( node->tuple , *this );
1842
1843 MUTATE_END( Expression, node );
1844}
1845
1846//--------------------------------------------------------------------------
1847// TupleAssignExpr
1848template< typename pass_type >
1849void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
1850 VISIT_START( node );
1851
1852 indexerScopedAccept( node->result , *this );
1853 maybeAccept_impl ( node->stmtExpr, *this );
1854
1855 VISIT_END( node );
1856}
1857
1858template< typename pass_type >
1859Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
1860 MUTATE_START( node );
1861
1862 indexerScopedMutate( node->env , *this );
1863 indexerScopedMutate( node->result , *this );
1864 maybeMutate_impl ( node->stmtExpr, *this );
1865
1866 MUTATE_END( Expression, node );
1867}
1868
1869//--------------------------------------------------------------------------
1870// StmtExpr
1871template< typename pass_type >
1872void PassVisitor< pass_type >::visit( StmtExpr * node ) {
1873 VISIT_START( node );
1874
1875 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1876 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1877 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1878 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1879
1880 indexerScopedAccept( node->result , *this );
1881 maybeAccept_impl ( node->statements , *this );
1882 maybeAccept_impl ( node->returnDecls, *this );
1883 maybeAccept_impl ( node->dtors , *this );
1884
1885 VISIT_END( node );
1886}
1887
1888template< typename pass_type >
1889Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
1890 MUTATE_START( node );
1891
1892 // don't want statements from outer CompoundStmts to be added to this StmtExpr
1893 ValueGuardPtr< TypeSubstitution * > oldEnv ( get_env_ptr() );
1894 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
1895 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
1896
1897 indexerScopedMutate( node->result , *this );
1898 maybeMutate_impl ( node->statements , *this );
1899 maybeMutate_impl ( node->returnDecls, *this );
1900 maybeMutate_impl ( node->dtors , *this );
1901
1902 MUTATE_END( Expression, node );
1903}
1904
1905//--------------------------------------------------------------------------
1906// UniqueExpr
1907template< typename pass_type >
1908void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
1909 VISIT_START( node );
1910
1911 indexerScopedAccept( node->result, *this );
1912 maybeAccept_impl ( node->expr , *this );
1913
1914 VISIT_END( node );
1915}
1916
1917template< typename pass_type >
1918Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
1919 MUTATE_START( node );
1920
1921 indexerScopedMutate( node->env , *this );
1922 indexerScopedMutate( node->result, *this );
1923 maybeMutate_impl ( node->expr , *this );
1924
1925 MUTATE_END( Expression, node );
1926}
1927
1928//--------------------------------------------------------------------------
1929// UntypedInitExpr
1930template< typename pass_type >
1931void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
1932 VISIT_START( node );
1933
1934 indexerScopedAccept( node->result, *this );
1935 maybeAccept_impl ( node->expr , *this );
1936 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
1937
1938 VISIT_END( node );
1939}
1940
1941template< typename pass_type >
1942Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
1943 MUTATE_START( node );
1944
1945 indexerScopedMutate( node->env , *this );
1946 indexerScopedMutate( node->result, *this );
1947 maybeMutate_impl ( node->expr , *this );
1948 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
1949
1950 MUTATE_END( Expression, node );
1951}
1952
1953//--------------------------------------------------------------------------
1954// InitExpr
1955template< typename pass_type >
1956void PassVisitor< pass_type >::visit( InitExpr * node ) {
1957 VISIT_START( node );
1958
1959 indexerScopedAccept( node->result, *this );
1960 maybeAccept_impl ( node->expr , *this );
1961 maybeAccept_impl ( node->designation, *this );
1962
1963 VISIT_END( node );
1964}
1965
1966template< typename pass_type >
1967Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
1968 MUTATE_START( node );
1969
1970 indexerScopedMutate( node->env , *this );
1971 indexerScopedMutate( node->result, *this );
1972 maybeMutate_impl ( node->expr , *this );
1973 maybeMutate_impl ( node->designation, *this );
1974
1975 MUTATE_END( Expression, node );
1976}
1977
1978template< typename pass_type >
1979void PassVisitor< pass_type >::visit( VoidType * node ) {
1980 VISIT_BODY( node );
1981}
1982
1983template< typename pass_type >
1984void PassVisitor< pass_type >::visit( BasicType * node ) {
1985 VISIT_BODY( node );
1986}
1987
1988template< typename pass_type >
1989void PassVisitor< pass_type >::visit( PointerType * node ) {
1990 VISIT_BODY( node );
1991}
1992
1993template< typename pass_type >
1994void PassVisitor< pass_type >::visit( ArrayType * node ) {
1995 VISIT_BODY( node );
1996}
1997
1998template< typename pass_type >
1999void PassVisitor< pass_type >::visit( ReferenceType * node ) {
2000 VISIT_BODY( node );
2001}
2002
2003template< typename pass_type >
2004void PassVisitor< pass_type >::visit( FunctionType * node ) {
2005 VISIT_BODY( node );
2006}
2007
2008//--------------------------------------------------------------------------
2009// StructInstType
2010template< typename pass_type >
2011void PassVisitor< pass_type >::visit( StructInstType * node ) {
2012 VISIT_START( node );
2013
2014 indexerAddStruct( node->name );
2015
2016 {
2017 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
2018 maybeAccept_impl( node->forall , *this );
2019 maybeAccept_impl( node->parameters, *this );
2020 }
2021
2022 VISIT_END( node );
2023}
2024
2025template< typename pass_type >
2026Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
2027 MUTATE_START( node );
2028
2029 indexerAddStruct( node->name );
2030
2031 {
2032 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
2033 maybeMutate_impl( node->forall , *this );
2034 maybeMutate_impl( node->parameters, *this );
2035 }
2036
2037 MUTATE_END( Type, node );
2038}
2039
2040//--------------------------------------------------------------------------
2041// UnionInstType
2042template< typename pass_type >
2043void PassVisitor< pass_type >::visit( UnionInstType * node ) {
2044 VISIT_START( node );
2045
2046 indexerAddStruct( node->name );
2047
2048 {
2049 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
2050 maybeAccept_impl( node->forall , *this );
2051 maybeAccept_impl( node->parameters, *this );
2052 }
2053
2054 VISIT_END( node );
2055}
2056
2057template< typename pass_type >
2058Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
2059 MUTATE_START( node );
2060
2061 indexerAddStruct( node->name );
2062
2063 {
2064 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
2065 maybeMutate_impl( node->forall , *this );
2066 maybeMutate_impl( node->parameters, *this );
2067 }
2068
2069 MUTATE_END( Type, node );
2070}
2071
2072//--------------------------------------------------------------------------
2073// EnumInstType
2074template< typename pass_type >
2075void PassVisitor< pass_type >::visit( EnumInstType * node ) {
2076 VISIT_BODY( node );
2077}
2078
2079template< typename pass_type >
2080Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
2081 MUTATE_BODY( Type, node );
2082}
2083
2084//--------------------------------------------------------------------------
2085// TraitInstType
2086template< typename pass_type >
2087void PassVisitor< pass_type >::visit( TraitInstType * node ) {
2088 VISIT_START( node );
2089
2090 maybeAccept_impl( node->forall , *this );
2091 maybeAccept_impl( node->parameters, *this );
2092
2093 VISIT_END( node );
2094}
2095
2096template< typename pass_type >
2097Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
2098 MUTATE_START( node );
2099
2100 maybeMutate_impl( node->forall , *this );
2101 maybeMutate_impl( node->parameters, *this );
2102
2103 MUTATE_END( Type, node );
2104}
2105
2106//--------------------------------------------------------------------------
2107// TypeInstType
2108template< typename pass_type >
2109void PassVisitor< pass_type >::visit( TypeInstType * node ) {
2110 VISIT_BODY( node );
2111}
2112
2113template< typename pass_type >
2114void PassVisitor< pass_type >::visit( TupleType * node ) {
2115 VISIT_BODY( node );
2116}
2117
2118template< typename pass_type >
2119void PassVisitor< pass_type >::visit( TypeofType * node ) {
2120 VISIT_BODY( node );
2121}
2122
2123template< typename pass_type >
2124void PassVisitor< pass_type >::visit( AttrType * node ) {
2125 VISIT_BODY( node );
2126}
2127
2128template< typename pass_type >
2129void PassVisitor< pass_type >::visit( VarArgsType * node ) {
2130 VISIT_BODY( node );
2131}
2132
2133template< typename pass_type >
2134void PassVisitor< pass_type >::visit( ZeroType * node ) {
2135 VISIT_BODY( node );
2136}
2137
2138template< typename pass_type >
2139void PassVisitor< pass_type >::visit( OneType * node ) {
2140 VISIT_BODY( node );
2141}
2142
2143template< typename pass_type >
2144void PassVisitor< pass_type >::visit( Designation * node ) {
2145 VISIT_START( node );
2146
2147 maybeAccept_impl( node->get_designators(), *this );
2148
2149 VISIT_END( node );
2150}
2151
2152template< typename pass_type >
2153Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
2154 MUTATE_START( node );
2155
2156 maybeMutate_impl( node->get_designators(), *this );
2157
2158 MUTATE_END( Designation, node );
2159}
2160
2161//--------------------------------------------------------------------------
2162// SingleInit
2163template< typename pass_type >
2164void PassVisitor< pass_type >::visit( SingleInit * node ) {
2165 VISIT_START( node );
2166
2167 visitExpression( node->get_value() );
2168
2169 VISIT_END( node );
2170}
2171
2172template< typename pass_type >
2173Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
2174 MUTATE_START( node );
2175
2176 node->set_value( mutateExpression( node->get_value() ) );
2177
2178 MUTATE_END( Initializer, node );
2179}
2180
2181template< typename pass_type >
2182void PassVisitor< pass_type >::visit( ListInit * node ) {
2183 VISIT_BODY( node );
2184}
2185
2186template< typename pass_type >
2187void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
2188 VISIT_BODY( node );
2189}
2190
2191template< typename pass_type >
2192void PassVisitor< pass_type >::visit( Subrange * node ) {
2193 VISIT_BODY( node );
2194}
2195
2196template< typename pass_type >
2197void PassVisitor< pass_type >::visit( Constant * node ) {
2198 VISIT_BODY( node );
2199}
2200
2201template< typename pass_type >
2202void PassVisitor< pass_type >::visit( Attribute * node ) {
2203 VISIT_BODY( node );
2204}
2205
2206//---------------------------------------------------------------------------------------------------------------
2207template< typename pass_type >
2208Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
2209 MUTATE_BODY( Type, node );
2210}
2211
2212template< typename pass_type >
2213Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
2214 MUTATE_BODY( Type, node );
2215}
2216
2217template< typename pass_type >
2218Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
2219 MUTATE_BODY( Type, node );
2220}
2221
2222template< typename pass_type >
2223Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
2224 MUTATE_BODY( Type, node );
2225}
2226
2227template< typename pass_type >
2228Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
2229 MUTATE_BODY( Type, node );
2230}
2231
2232template< typename pass_type >
2233Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
2234 MUTATE_BODY( Type, node );
2235}
2236
2237template< typename pass_type >
2238Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
2239 MUTATE_BODY( Type, node );
2240}
2241
2242template< typename pass_type >
2243Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
2244 MUTATE_BODY( Type, node );
2245}
2246
2247template< typename pass_type >
2248Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
2249 MUTATE_BODY( Type, node );
2250}
2251
2252template< typename pass_type >
2253Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
2254 MUTATE_BODY( Type, node );
2255}
2256
2257template< typename pass_type >
2258Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
2259 MUTATE_BODY( Type, node );
2260}
2261
2262template< typename pass_type >
2263Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
2264 MUTATE_BODY( Type, node );
2265}
2266
2267template< typename pass_type >
2268Type * PassVisitor< pass_type >::mutate( OneType * node ) {
2269 MUTATE_BODY( Type, node );
2270}
2271
2272template< typename pass_type >
2273Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
2274 MUTATE_BODY( Initializer, node );
2275}
2276
2277template< typename pass_type >
2278Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
2279 MUTATE_BODY( Initializer, node );
2280}
2281
2282template< typename pass_type >
2283Subrange * PassVisitor< pass_type >::mutate( Subrange * node ) {
2284 MUTATE_BODY( Subrange, node );
2285}
2286
2287template< typename pass_type >
2288Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
2289 MUTATE_BODY( Constant, node );
2290}
2291
2292template< typename pass_type >
2293Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
2294 MUTATE_BODY( Attribute, node );
2295}
2296
2297template< typename pass_type >
2298TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
2299 MUTATE_START( node );
2300
2301 for ( auto & p : node->typeEnv ) {
2302 indexerScopedMutate( p.second, *this );
2303 }
2304 for ( auto & p : node->varEnv ) {
2305 indexerScopedMutate( p.second, *this );
2306 }
2307
2308 MUTATE_END( TypeSubstitution, node );
2309}
Note: See TracBrowser for help on using the repository browser.