source: src/Common/PassVisitor.impl.h@ aced69a

ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr pthread-emulation qualifiedEnum
Last change on this file since aced69a was 033ff37, checked in by Peter A. Buhr <pabuhr@…>, 6 years ago

remove attribute expression '@'name mechanism
  • Property mode set to 100644
File size: 107.5 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 auto __return = call_postmutate< type * >( node ); \
23 assert( __return ); \
24 return __return;
25
26
27template<typename T>
28static inline bool empty( T * ptr ) {
29 return !ptr || ptr->empty();
30}
31
32typedef std::list< Statement * > StmtList_t;
33typedef std::list< Declaration * > DeclList_t;
34
35template<typename iterator_t>
36static inline void splice( iterator_t it, DeclList_t * decls ) {
37 std::transform(
38 decls->begin(),
39 decls->end(),
40 it,
41 [](Declaration * decl) -> auto {
42 return new DeclStmt( decl );
43 }
44 );
45 decls->clear();
46}
47
48template< typename pass_type >
49inline void acceptAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& visitor ) {
50 DeclList_t* beforeDecls = visitor.get_beforeDecls();
51 DeclList_t* afterDecls = visitor.get_afterDecls();
52 SemanticErrorException errors;
53
54 pass_visitor_stats.depth++;
55 pass_visitor_stats.max->push(pass_visitor_stats.depth);
56 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
57 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
58
59
60 // splice in new declarations after previous decl
61 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
62
63 if ( i == decls.end() ) break;
64
65 try {
66 // run visitor on declaration
67 maybeAccept_impl( *i, visitor );
68 } catch( SemanticErrorException &e ) {
69 errors.append( e );
70 }
71
72 // splice in new declarations before current decl
73 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
74 }
75 pass_visitor_stats.depth--;
76 if ( ! errors.isEmpty() ) {
77 throw errors;
78 }
79}
80
81template< typename pass_type >
82inline void acceptAll( const std::list< const Declaration * > & decls, PassVisitor< pass_type >& visitor ) {
83 SemanticErrorException errors;
84
85 pass_visitor_stats.depth++;
86 pass_visitor_stats.max->push(pass_visitor_stats.depth);
87 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
88 for ( const Declaration * decl : decls ) {
89 try {
90 // run visitor on declaration
91 maybeAccept_impl( decl, visitor );
92 }
93 catch( SemanticErrorException &e ) {
94 errors.append( e );
95 }
96 }
97 pass_visitor_stats.depth--;
98 if ( ! errors.isEmpty() ) {
99 throw errors;
100 }
101}
102
103template< typename pass_type >
104inline void mutateAll( std::list< Declaration* > &decls, PassVisitor< pass_type >& mutator ) {
105 DeclList_t* beforeDecls = mutator.get_beforeDecls();
106 DeclList_t* afterDecls = mutator.get_afterDecls();
107 SemanticErrorException errors;
108
109 pass_visitor_stats.depth++;
110 pass_visitor_stats.max->push(pass_visitor_stats.depth);
111 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
112 for ( std::list< Declaration* >::iterator i = decls.begin(); ; ++i ) {
113 // splice in new declarations after previous decl
114 if ( !empty( afterDecls ) ) { decls.splice( i, *afterDecls ); }
115
116 if ( i == decls.end() ) break;
117 try {
118 // run mutator on declaration
119 maybeMutate_impl( *i, mutator );
120 } catch( SemanticErrorException &e ) {
121 errors.append( e );
122 }
123
124 // splice in new declarations before current decl
125 if ( !empty( beforeDecls ) ) { decls.splice( i, *beforeDecls ); }
126 }
127 pass_visitor_stats.depth--;
128 if ( ! errors.isEmpty() ) {
129 throw errors;
130 }
131}
132
133template< typename TreeType, typename pass_type >
134inline void maybeAccept_impl( TreeType * tree, PassVisitor< pass_type > & visitor ) {
135 if ( ! visitor.get_visit_children() ) return;
136 if ( tree ) {
137 tree->accept( visitor );
138 }
139}
140
141template< typename TreeType, typename pass_type >
142inline void maybeAccept_impl( const TreeType * tree, PassVisitor< pass_type > & visitor ) {
143 if ( ! visitor.get_visit_children() ) return;
144 if ( tree ) {
145 tree->accept( visitor );
146 }
147}
148
149template< typename Container, typename pass_type >
150inline void maybeAccept_impl( Container & container, PassVisitor< pass_type > & visitor ) {
151 if ( ! visitor.get_visit_children() ) return;
152 SemanticErrorException errors;
153
154 pass_visitor_stats.depth++;
155 pass_visitor_stats.max->push(pass_visitor_stats.depth);
156 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
157 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
158 try {
159 if ( *i ) {
160 (*i)->accept( visitor );
161 }
162 } catch( SemanticErrorException &e ) {
163 errors.append( e );
164 }
165 }
166 pass_visitor_stats.depth--;
167 if ( ! errors.isEmpty() ) {
168 throw errors;
169 }
170}
171
172template< typename Container, typename pass_type >
173inline void maybeAccept_impl( const Container & container, PassVisitor< pass_type > & visitor ) {
174 if ( ! visitor.get_visit_children() ) return;
175 SemanticErrorException errors;
176
177 pass_visitor_stats.depth++;
178 pass_visitor_stats.max->push(pass_visitor_stats.depth);
179 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
180 for ( const auto & i : container ) {
181 try {
182 if ( i ) {
183 i->accept( visitor );
184 }
185 } catch( SemanticErrorException &e ) {
186 errors.append( e );
187 }
188 }
189 pass_visitor_stats.depth--;
190 if ( ! errors.isEmpty() ) {
191 throw errors;
192 }
193}
194
195template< typename TreeType, typename pass_type >
196inline void maybeMutate_impl( TreeType *& tree, PassVisitor< pass_type > & mutator ) {
197 if ( ! mutator.get_visit_children() ) return;
198
199 if ( tree ) {
200 tree = strict_dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
201 }
202}
203
204template< typename Container, typename pass_type >
205inline void maybeMutate_impl( Container & container, PassVisitor< pass_type > & mutator ) {
206
207 if ( ! mutator.get_visit_children() ) return;
208 SemanticErrorException errors;
209
210 pass_visitor_stats.depth++;
211 pass_visitor_stats.max->push(pass_visitor_stats.depth);
212 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
213 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
214 try {
215 if ( *i ) {
216 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
217 assert( *i );
218 } // if
219 } catch( SemanticErrorException &e ) {
220 errors.append( e );
221 } // try
222 } // for
223 pass_visitor_stats.depth--;
224 if ( ! errors.isEmpty() ) {
225 throw errors;
226 } // if
227}
228
229template< typename pass_type >
230template< typename func_t >
231void PassVisitor< pass_type >::handleStatementList( std::list< Statement * > & statements, func_t func ) {
232 if ( ! get_visit_children() ) return;
233 SemanticErrorException errors;
234
235 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
236 ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
237 ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
238 ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
239 ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
240
241 StmtList_t* beforeStmts = get_beforeStmts();
242 StmtList_t* afterStmts = get_afterStmts();
243 DeclList_t* beforeDecls = get_beforeDecls();
244 DeclList_t* afterDecls = get_afterDecls();
245
246 pass_visitor_stats.depth++;
247 pass_visitor_stats.max->push(pass_visitor_stats.depth);
248 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
249 for ( std::list< Statement* >::iterator i = statements.begin(); i != statements.end(); ++i ) {
250
251 if ( !empty( afterDecls ) ) { splice( std::inserter( statements, i ), afterDecls ); }
252 if ( !empty( afterStmts ) ) { statements.splice( i, *afterStmts ); }
253
254 try {
255 func( *i );
256 assert( *i );
257 assert(( empty( beforeStmts ) && empty( afterStmts ))
258 || ( empty( beforeDecls ) && empty( afterDecls )) );
259
260 } catch ( SemanticErrorException &e ) {
261 errors.append( e );
262 }
263
264 if ( !empty( beforeDecls ) ) { splice( std::inserter( statements, i ), beforeDecls ); }
265 if ( !empty( beforeStmts ) ) { statements.splice( i, *beforeStmts ); }
266 }
267 pass_visitor_stats.depth--;
268
269 if ( !empty( afterDecls ) ) { splice( std::back_inserter( statements ), afterDecls); }
270 if ( !empty( afterStmts ) ) { statements.splice( statements.end(), *afterStmts ); }
271 if ( !errors.isEmpty() ) { throw errors; }
272}
273
274template< typename pass_type >
275void PassVisitor< pass_type >::visitStatementList( std::list< Statement * > & statements ) {
276 handleStatementList( statements, [this]( Statement * stmt) {
277 maybeAccept_impl( stmt, *this );
278 });
279}
280
281template< typename pass_type >
282void PassVisitor< pass_type >::visitStatementList( const std::list< Statement * > & statements ) {
283 if ( ! get_visit_children() ) return;
284 SemanticErrorException errors;
285
286 pass_visitor_stats.depth++;
287 pass_visitor_stats.max->push(pass_visitor_stats.depth);
288 pass_visitor_stats.avg->push(pass_visitor_stats.depth);
289 for ( const Statement * i : statements ) {
290 try {
291 maybeAccept_impl( i, *this );
292 } catch ( SemanticErrorException &e ) {
293 errors.append( e );
294 }
295 }
296 pass_visitor_stats.depth--;
297 if ( !errors.isEmpty() ) { throw errors; }
298}
299
300template< typename pass_type >
301void PassVisitor< pass_type >::mutateStatementList( std::list< Statement * > & statements ) {
302 handleStatementList( statements, [this]( Statement *& stmt) {
303 maybeMutate_impl( stmt, *this );
304 });
305}
306
307
308template< typename pass_type >
309template< typename func_t >
310Statement * PassVisitor< pass_type >::handleStatement( Statement * stmt, func_t func ) {
311 if ( ! get_visit_children() ) return stmt;
312
313 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
314 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
315 ValueGuardPtr< DeclList_t > oldBeforeDecls( get_beforeDecls() );
316 ValueGuardPtr< DeclList_t > oldAfterDecls ( get_afterDecls () );
317 ValueGuardPtr< StmtList_t > oldBeforeStmts( get_beforeStmts() );
318 ValueGuardPtr< StmtList_t > oldAfterStmts ( get_afterStmts () );
319
320 Statement *newStmt = func( stmt );
321
322 StmtList_t* beforeStmts = get_beforeStmts();
323 StmtList_t* afterStmts = get_afterStmts();
324 DeclList_t* beforeDecls = get_beforeDecls();
325 DeclList_t* afterDecls = get_afterDecls();
326
327 if( empty(beforeStmts) && empty(afterStmts) && empty(beforeDecls) && empty(afterDecls) ) { return newStmt; }
328 assert(( empty( beforeStmts ) && empty( afterStmts ))
329 || ( empty( beforeDecls ) && empty( afterDecls )) );
330
331 CompoundStmt *compound = new CompoundStmt();
332 if( !empty(beforeDecls) ) { splice( std::back_inserter( compound->get_kids() ), beforeDecls ); }
333 if( !empty(beforeStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *beforeStmts ); }
334 compound->get_kids().push_back( newStmt );
335 if( !empty(afterDecls) ) { splice( std::back_inserter( compound->get_kids() ), afterDecls ); }
336 if( !empty(afterStmts) ) { compound->get_kids().splice( compound->get_kids().end(), *afterStmts ); }
337 return compound;
338}
339
340template< typename pass_type >
341Statement * PassVisitor< pass_type >::visitStatement( Statement * stmt ) {
342 return handleStatement( stmt, [this]( Statement * stmt ) {
343 maybeAccept_impl( stmt, *this );
344 return stmt;
345 });
346}
347
348template< typename pass_type >
349void PassVisitor< pass_type >::visitStatement( const Statement * stmt ) {
350 if ( ! get_visit_children() ) return;
351
352 // don't want statements from outer CompoundStmts to be added to this CompoundStmt
353 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
354
355 maybeAccept_impl( stmt, *this );
356}
357
358template< typename pass_type >
359Statement * PassVisitor< pass_type >::mutateStatement( Statement * stmt ) {
360 return handleStatement( stmt, [this]( Statement * stmt ) {
361 maybeMutate_impl( stmt, *this );
362 return stmt;
363 });
364}
365
366template< typename pass_type >
367template< typename func_t >
368Expression * PassVisitor< pass_type >::handleExpression( Expression * expr, func_t func ) {
369 if ( ! get_visit_children() ) return expr;
370 if( !expr ) return nullptr;
371
372 auto env_ptr = get_env_ptr();
373 if ( env_ptr && expr->get_env() ) {
374 *env_ptr = expr->get_env();
375 }
376
377 // should env be moved onto the result of the mutate?
378 return func( expr );
379}
380
381template< typename pass_type >
382Expression * PassVisitor< pass_type >::visitExpression( Expression * expr ) {
383 return handleExpression(expr, [this]( Expression * expr ) {
384 maybeAccept_impl( expr, *this );
385 return expr;
386 });
387}
388
389template< typename pass_type >
390void PassVisitor< pass_type >::visitExpression( const Expression * expr ) {
391 if ( ! get_visit_children() ) return;
392 if( !expr ) return;
393
394 auto env_ptr = get_env_ptr();
395 if ( env_ptr && expr->get_env() ) {
396 *env_ptr = expr->get_env();
397 }
398
399 maybeAccept_impl( expr, *this );
400}
401
402template< typename pass_type >
403Expression * PassVisitor< pass_type >::mutateExpression( Expression * expr ) {
404 return handleExpression(expr, [this]( Expression * expr ) {
405 maybeMutate_impl( expr, *this );
406 return expr;
407 });
408}
409
410template< typename TreeType, typename VisitorType >
411inline void indexerScopedAccept( TreeType * tree, VisitorType & visitor ) {
412 if ( ! visitor.get_visit_children() ) return;
413 auto guard = makeFuncGuard(
414 [&visitor]() { visitor.indexerScopeEnter(); },
415 [&visitor]() { visitor.indexerScopeLeave(); }
416 );
417 maybeAccept_impl( tree, visitor );
418}
419
420template< typename TreeType, typename VisitorType >
421inline void indexerScopedAccept( const TreeType * tree, VisitorType & visitor ) {
422 if ( ! visitor.get_visit_children() ) return;
423 auto guard = makeFuncGuard(
424 [&visitor]() { visitor.indexerScopeEnter(); },
425 [&visitor]() { visitor.indexerScopeLeave(); }
426 );
427 maybeAccept_impl( tree, visitor );
428}
429
430template< typename TreeType, typename MutatorType >
431inline void indexerScopedMutate( TreeType *& tree, MutatorType & mutator ) {
432 if ( ! mutator.get_visit_children() ) return;
433 auto guard = makeFuncGuard(
434 [&mutator]() { mutator.indexerScopeEnter(); },
435 [&mutator]() { mutator.indexerScopeLeave(); }
436 );
437 maybeMutate_impl( tree, mutator );
438}
439
440//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
441//========================================================================================================================================================================
442//========================================================================================================================================================================
443//========================================================================================================================================================================
444//========================================================================================================================================================================
445//========================================================================================================================================================================
446//------------------------------------------------------------------------------------------------------------------------------------------------------------------------
447
448// A NOTE ON THE ORDER OF TRAVERSAL
449//
450// Types and typedefs have their base types visited before they are added to the type table. This is ok, since there is
451// no such thing as a recursive type or typedef.
452//
453// typedef struct { T *x; } T; // never allowed
454//
455// for structs/unions, it is possible to have recursion, so the decl should be added as if it's incomplete to begin, the
456// members are traversed, and then the complete type should be added (assuming the type is completed by this particular
457// declaration).
458//
459// struct T { struct T *x; }; // allowed
460//
461// It is important to add the complete type to the symbol table *after* the members/base has been traversed, since that
462// traversal may modify the definition of the type and these modifications should be visible when the symbol table is
463// queried later in this pass.
464//
465// TODO: figure out whether recursive contexts are sensible/possible/reasonable.
466
467//--------------------------------------------------------------------------
468// ObjectDecl
469template< typename pass_type >
470void PassVisitor< pass_type >::visit( ObjectDecl * node ) {
471 VISIT_START( node );
472
473 indexerScopedAccept( node->type , *this );
474 maybeAccept_impl ( node->init , *this );
475 maybeAccept_impl ( node->bitfieldWidth, *this );
476 maybeAccept_impl ( node->attributes , *this );
477
478 indexerAddId( node );
479
480 VISIT_END( node );
481}
482
483template< typename pass_type >
484void PassVisitor< pass_type >::visit( const ObjectDecl * node ) {
485 VISIT_START( node );
486
487 maybeAccept_impl( node->type , *this );
488 maybeAccept_impl( node->init , *this );
489 maybeAccept_impl( node->bitfieldWidth, *this );
490 maybeAccept_impl( node->attributes , *this );
491
492 VISIT_END( node );
493}
494
495template< typename pass_type >
496DeclarationWithType * PassVisitor< pass_type >::mutate( ObjectDecl * node ) {
497 MUTATE_START( node );
498
499 indexerScopedMutate( node->type , *this );
500 maybeMutate_impl ( node->init , *this );
501 maybeMutate_impl ( node->bitfieldWidth, *this );
502 maybeMutate_impl ( node->attributes , *this );
503
504 indexerAddId( node );
505
506 MUTATE_END( DeclarationWithType, node );
507}
508
509//--------------------------------------------------------------------------
510// FunctionDecl
511template< typename pass_type >
512void PassVisitor< pass_type >::visit( FunctionDecl * node ) {
513 VISIT_START( node );
514
515 indexerAddId( node );
516
517 maybeAccept_impl( node->withExprs, *this );
518 {
519 // with clause introduces a level of scope (for the with expression members).
520 // with clause exprs are added to the indexer before parameters so that parameters
521 // shadow with exprs and not the other way around.
522 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
523 indexerAddWith( node->withExprs, node );
524 {
525 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
526 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
527 static ObjectDecl func(
528 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
529 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
530 nullptr
531 );
532 indexerAddId( &func );
533 maybeAccept_impl( node->type, *this );
534 // function body needs to have the same scope as parameters - CompoundStmt will not enter
535 // a new scope if inFunction is true
536 ValueGuard< bool > oldInFunction( inFunction );
537 inFunction = true;
538 maybeAccept_impl( node->statements, *this );
539 maybeAccept_impl( node->attributes, *this );
540 }
541 }
542
543 VISIT_END( node );
544}
545
546template< typename pass_type >
547void PassVisitor< pass_type >::visit( const FunctionDecl * node ) {
548 VISIT_START( node );
549
550 indexerAddId( node );
551
552 maybeAccept_impl( node->withExprs, *this );
553 {
554 // with clause introduces a level of scope (for the with expression members).
555 // with clause exprs are added to the indexer before parameters so that parameters
556 // shadow with exprs and not the other way around.
557 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
558 indexerAddWith( node->withExprs, node );
559 {
560 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
561 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
562 static ObjectDecl func(
563 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
564 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
565 nullptr
566 );
567 indexerAddId( &func );
568 maybeAccept_impl( node->type, *this );
569 // function body needs to have the same scope as parameters - CompoundStmt will not enter
570 // a new scope if inFunction is true
571 ValueGuard< bool > oldInFunction( inFunction );
572 inFunction = true;
573 maybeAccept_impl( node->statements, *this );
574 maybeAccept_impl( node->attributes, *this );
575 }
576 }
577
578 VISIT_END( node );
579}
580
581template< typename pass_type >
582DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
583 MUTATE_START( node );
584
585 indexerAddId( node );
586
587 {
588 // with clause introduces a level of scope (for the with expression members).
589 // with clause exprs are added to the indexer before parameters so that parameters
590 // shadow with exprs and not the other way around.
591 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
592 indexerAddWith( node->withExprs, node );
593 {
594 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
595 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
596 static ObjectDecl func(
597 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
598 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
599 nullptr
600 );
601 indexerAddId( &func );
602 maybeMutate_impl( node->type, *this );
603 // function body needs to have the same scope as parameters - CompoundStmt will not enter
604 // a new scope if inFunction is true
605 ValueGuard< bool > oldInFunction( inFunction );
606 inFunction = true;
607 maybeMutate_impl( node->statements, *this );
608 maybeMutate_impl( node->attributes, *this );
609 }
610 }
611
612 MUTATE_END( DeclarationWithType, node );
613}
614
615//--------------------------------------------------------------------------
616// StructDecl
617template< typename pass_type >
618void PassVisitor< pass_type >::visit( StructDecl * node ) {
619 VISIT_START( node );
620
621 // make up a forward declaration and add it before processing the members
622 // needs to be on the heap because addStruct saves the pointer
623 indexerAddStructFwd( node );
624
625 {
626 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
627 maybeAccept_impl( node->parameters, *this );
628 maybeAccept_impl( node->members , *this );
629 }
630
631 // this addition replaces the forward declaration
632 indexerAddStruct( node );
633
634 VISIT_END( node );
635}
636
637template< typename pass_type >
638void PassVisitor< pass_type >::visit( const StructDecl * node ) {
639 VISIT_START( node );
640
641 // make up a forward declaration and add it before processing the members
642 // needs to be on the heap because addStruct saves the pointer
643 indexerAddStructFwd( node );
644
645 {
646 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
647 maybeAccept_impl( node->parameters, *this );
648 maybeAccept_impl( node->members , *this );
649 }
650
651 // this addition replaces the forward declaration
652 indexerAddStruct( node );
653
654 VISIT_END( node );
655}
656
657template< typename pass_type >
658Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
659 MUTATE_START( node );
660
661 // make up a forward declaration and add it before processing the members
662 // needs to be on the heap because addStruct saves the pointer
663 indexerAddStructFwd( node );
664
665 {
666 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
667 maybeMutate_impl( node->parameters, *this );
668 maybeMutate_impl( node->members , *this );
669 }
670
671 // this addition replaces the forward declaration
672 indexerAddStruct( node );
673
674 MUTATE_END( Declaration, node );
675}
676
677//--------------------------------------------------------------------------
678// UnionDecl
679template< typename pass_type >
680void PassVisitor< pass_type >::visit( UnionDecl * node ) {
681 VISIT_START( node );
682
683 // make up a forward declaration and add it before processing the members
684 indexerAddUnionFwd( node );
685
686 {
687 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
688 maybeAccept_impl( node->parameters, *this );
689 maybeAccept_impl( node->members , *this );
690 }
691
692 indexerAddUnion( node );
693
694 VISIT_END( node );
695}
696template< typename pass_type >
697void PassVisitor< pass_type >::visit( const UnionDecl * node ) {
698 VISIT_START( node );
699
700 // make up a forward declaration and add it before processing the members
701 indexerAddUnionFwd( node );
702
703 {
704 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
705 maybeAccept_impl( node->parameters, *this );
706 maybeAccept_impl( node->members , *this );
707 }
708
709 indexerAddUnion( node );
710
711 VISIT_END( node );
712}
713
714template< typename pass_type >
715Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
716 MUTATE_START( node );
717
718 // make up a forward declaration and add it before processing the members
719 indexerAddUnionFwd( node );
720
721 {
722 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
723 maybeMutate_impl( node->parameters, *this );
724 maybeMutate_impl( node->members , *this );
725 }
726
727 indexerAddUnion( node );
728
729 MUTATE_END( Declaration, node );
730}
731
732//--------------------------------------------------------------------------
733// EnumDecl
734template< typename pass_type >
735void PassVisitor< pass_type >::visit( EnumDecl * node ) {
736 VISIT_START( node );
737
738 indexerAddEnum( node );
739
740 // unlike structs, traits, and unions, enums inject their members into the global scope
741 maybeAccept_impl( node->parameters, *this );
742 maybeAccept_impl( node->members , *this );
743
744 VISIT_END( node );
745}
746
747template< typename pass_type >
748void PassVisitor< pass_type >::visit( const EnumDecl * node ) {
749 VISIT_START( node );
750
751 indexerAddEnum( node );
752
753 // unlike structs, traits, and unions, enums inject their members into the global scope
754 maybeAccept_impl( node->parameters, *this );
755 maybeAccept_impl( node->members , *this );
756
757 VISIT_END( node );
758}
759
760template< typename pass_type >
761Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
762 MUTATE_START( node );
763
764 indexerAddEnum( node );
765
766 // unlike structs, traits, and unions, enums inject their members into the global scope
767 maybeMutate_impl( node->parameters, *this );
768 maybeMutate_impl( node->members , *this );
769
770 MUTATE_END( Declaration, node );
771}
772
773//--------------------------------------------------------------------------
774// TraitDecl
775template< typename pass_type >
776void PassVisitor< pass_type >::visit( TraitDecl * node ) {
777 VISIT_START( node );
778
779 {
780 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
781 maybeAccept_impl( node->parameters, *this );
782 maybeAccept_impl( node->members , *this );
783 }
784
785 indexerAddTrait( node );
786
787 VISIT_END( node );
788}
789
790template< typename pass_type >
791void PassVisitor< pass_type >::visit( const TraitDecl * node ) {
792 VISIT_START( node );
793
794 {
795 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
796 maybeAccept_impl( node->parameters, *this );
797 maybeAccept_impl( node->members , *this );
798 }
799
800 indexerAddTrait( node );
801
802 VISIT_END( node );
803}
804
805template< typename pass_type >
806Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
807 MUTATE_START( node );
808
809 {
810 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
811 maybeMutate_impl( node->parameters, *this );
812 maybeMutate_impl( node->members , *this );
813 }
814
815 indexerAddTrait( node );
816
817 MUTATE_END( Declaration, node );
818}
819
820//--------------------------------------------------------------------------
821// TypeDecl
822template< typename pass_type >
823void PassVisitor< pass_type >::visit( TypeDecl * node ) {
824 VISIT_START( node );
825
826 {
827 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
828 maybeAccept_impl( node->parameters, *this );
829 maybeAccept_impl( node->base , *this );
830 }
831
832 // see A NOTE ON THE ORDER OF TRAVERSAL, above
833 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
834 // and may depend on the type itself
835 indexerAddType( node );
836
837 maybeAccept_impl( node->assertions, *this );
838
839 indexerScopedAccept( node->init, *this );
840
841 VISIT_END( node );
842}
843
844
845template< typename pass_type >
846void PassVisitor< pass_type >::visit( const TypeDecl * node ) {
847 VISIT_START( node );
848
849 {
850 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
851 maybeAccept_impl( node->parameters, *this );
852 maybeAccept_impl( node->base , *this );
853 }
854
855 // see A NOTE ON THE ORDER OF TRAVERSAL, above
856 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
857 // and may depend on the type itself
858 indexerAddType( node );
859
860 maybeAccept_impl( node->assertions, *this );
861
862 indexerScopedAccept( node->init, *this );
863
864 VISIT_END( node );
865}
866
867template< typename pass_type >
868Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
869 MUTATE_START( node );
870
871 {
872 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
873 maybeMutate_impl( node->parameters, *this );
874 maybeMutate_impl( node->base , *this );
875 }
876
877 // see A NOTE ON THE ORDER OF TRAVERSAL, above
878 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
879 // and may depend on the type itself
880 indexerAddType( node );
881
882 maybeMutate_impl( node->assertions, *this );
883
884 indexerScopedMutate( node->init, *this );
885
886 MUTATE_END( Declaration, node );
887}
888
889//--------------------------------------------------------------------------
890// TypedefDecl
891template< typename pass_type >
892void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
893 VISIT_START( node );
894
895 {
896 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
897 maybeAccept_impl( node->parameters, *this );
898 maybeAccept_impl( node->base , *this );
899 }
900
901 indexerAddType( node );
902
903 maybeAccept_impl( node->assertions, *this );
904
905 VISIT_END( node );
906}
907
908template< typename pass_type >
909void PassVisitor< pass_type >::visit( const TypedefDecl * node ) {
910 VISIT_START( node );
911
912 {
913 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
914 maybeAccept_impl( node->parameters, *this );
915 maybeAccept_impl( node->base , *this );
916 }
917
918 indexerAddType( node );
919
920 maybeAccept_impl( node->assertions, *this );
921
922 VISIT_END( node );
923}
924
925template< typename pass_type >
926Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
927 MUTATE_START( node );
928
929 {
930 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
931 maybeMutate_impl( node->parameters, *this );
932 maybeMutate_impl( node->base , *this );
933 }
934
935 indexerAddType( node );
936
937 maybeMutate_impl( node->assertions, *this );
938
939 MUTATE_END( Declaration, node );
940}
941
942//--------------------------------------------------------------------------
943// AsmDecl
944template< typename pass_type >
945void PassVisitor< pass_type >::visit( AsmDecl * node ) {
946 VISIT_START( node );
947
948 maybeAccept_impl( node->stmt, *this );
949
950 VISIT_END( node );
951}
952
953template< typename pass_type >
954void PassVisitor< pass_type >::visit( const AsmDecl * node ) {
955 VISIT_START( node );
956
957 maybeAccept_impl( node->stmt, *this );
958
959 VISIT_END( node );
960}
961
962template< typename pass_type >
963AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
964 MUTATE_START( node );
965
966 maybeMutate_impl( node->stmt, *this );
967
968 MUTATE_END( AsmDecl, node );
969}
970
971//--------------------------------------------------------------------------
972// StaticAssertDecl
973template< typename pass_type >
974void PassVisitor< pass_type >::visit( StaticAssertDecl * node ) {
975 VISIT_START( node );
976
977 node->condition = visitExpression( node->condition );
978 maybeAccept_impl( node->message, *this );
979
980 VISIT_END( node );
981}
982
983template< typename pass_type >
984void PassVisitor< pass_type >::visit( const StaticAssertDecl * node ) {
985 VISIT_START( node );
986
987 visitExpression( node->condition );
988 maybeAccept_impl( node->message, *this );
989
990 VISIT_END( node );
991}
992
993template< typename pass_type >
994StaticAssertDecl * PassVisitor< pass_type >::mutate( StaticAssertDecl * node ) {
995 MUTATE_START( node );
996
997 node->condition = mutateExpression( node->condition );
998 maybeMutate_impl( node->message, *this );
999
1000 MUTATE_END( StaticAssertDecl, node );
1001}
1002
1003//--------------------------------------------------------------------------
1004// CompoundStmt
1005template< typename pass_type >
1006void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
1007 VISIT_START( node );
1008 {
1009 // do not enter a new scope if inFunction is true - needs to check old state before the assignment
1010 ValueGuard< bool > oldInFunction( inFunction );
1011 auto guard1 = makeFuncGuard( [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeEnter(); }, [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeLeave(); } );
1012 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1013 inFunction = false;
1014 visitStatementList( node->kids );
1015 }
1016 VISIT_END( node );
1017}
1018
1019template< typename pass_type >
1020void PassVisitor< pass_type >::visit( const CompoundStmt * node ) {
1021 VISIT_START( node );
1022 {
1023 // do not enter a new scope if inFunction is true - needs to check old state before the assignment
1024 ValueGuard< bool > oldInFunction( inFunction );
1025 auto guard1 = makeFuncGuard( [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeEnter(); }, [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeLeave(); } );
1026 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1027 inFunction = false;
1028 visitStatementList( node->kids );
1029 }
1030 VISIT_END( node );
1031}
1032
1033template< typename pass_type >
1034CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
1035 MUTATE_START( node );
1036 {
1037 // do not enter a new scope if inFunction is true - needs to check old state before the assignment
1038 ValueGuard< bool > oldInFunction( inFunction );
1039 auto guard1 = makeFuncGuard( [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeEnter(); }, [this, &oldInFunction]() { if ( ! oldInFunction.old ) indexerScopeLeave(); } );
1040 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1041 inFunction = false;
1042 mutateStatementList( node->kids );
1043 }
1044 MUTATE_END( CompoundStmt, node );
1045}
1046
1047//--------------------------------------------------------------------------
1048// ExprStmt
1049template< typename pass_type >
1050void PassVisitor< pass_type >::visit( ExprStmt * node ) {
1051 VISIT_START( node );
1052
1053 visitExpression( node->expr );
1054
1055 VISIT_END( node );
1056}
1057
1058template< typename pass_type >
1059void PassVisitor< pass_type >::visit( const ExprStmt * node ) {
1060 VISIT_START( node );
1061
1062 visitExpression( node->expr );
1063
1064 VISIT_END( node );
1065}
1066
1067template< typename pass_type >
1068Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
1069 MUTATE_START( node );
1070
1071 node->expr = mutateExpression( node->expr );
1072
1073 MUTATE_END( Statement, node );
1074}
1075
1076//--------------------------------------------------------------------------
1077// AsmStmt
1078template< typename pass_type >
1079void PassVisitor< pass_type >::visit( AsmStmt * node ) {
1080 VISIT_START( node )
1081
1082 maybeAccept_impl( node->instruction, *this );
1083 maybeAccept_impl( node->output, *this );
1084 maybeAccept_impl( node->input, *this );
1085 maybeAccept_impl( node->clobber, *this );
1086
1087 VISIT_END( node );
1088}
1089
1090template< typename pass_type >
1091void PassVisitor< pass_type >::visit( const AsmStmt * node ) {
1092 VISIT_START( node )
1093
1094 maybeAccept_impl( node->instruction, *this );
1095 maybeAccept_impl( node->output, *this );
1096 maybeAccept_impl( node->input, *this );
1097 maybeAccept_impl( node->clobber, *this );
1098
1099 VISIT_END( node );
1100}
1101
1102template< typename pass_type >
1103Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
1104 MUTATE_START( node );
1105
1106 maybeMutate_impl( node->instruction, *this );
1107 maybeMutate_impl( node->output, *this );
1108 maybeMutate_impl( node->input, *this );
1109 maybeMutate_impl( node->clobber, *this );
1110
1111 MUTATE_END( Statement, node );
1112}
1113
1114//--------------------------------------------------------------------------
1115// AsmStmt
1116template< typename pass_type >
1117void PassVisitor< pass_type >::visit( DirectiveStmt * node ) {
1118 VISIT_START( node )
1119
1120 VISIT_END( node );
1121}
1122
1123template< typename pass_type >
1124void PassVisitor< pass_type >::visit( const DirectiveStmt * node ) {
1125 VISIT_START( node )
1126
1127 VISIT_END( node );
1128}
1129
1130template< typename pass_type >
1131Statement * PassVisitor< pass_type >::mutate( DirectiveStmt * node ) {
1132 MUTATE_START( node );
1133
1134 MUTATE_END( Statement, node );
1135}
1136
1137//--------------------------------------------------------------------------
1138// IfStmt
1139template< typename pass_type >
1140void PassVisitor< pass_type >::visit( IfStmt * node ) {
1141 VISIT_START( node );
1142 {
1143 // if statements introduce a level of scope (for the initialization)
1144 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1145 maybeAccept_impl( node->initialization, *this );
1146 visitExpression ( node->condition );
1147 node->thenPart = visitStatement( node->thenPart );
1148 node->elsePart = visitStatement( node->elsePart );
1149 }
1150 VISIT_END( node );
1151}
1152
1153template< typename pass_type >
1154void PassVisitor< pass_type >::visit( const IfStmt * node ) {
1155 VISIT_START( node );
1156 {
1157 // if statements introduce a level of scope (for the initialization)
1158 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1159 maybeAccept_impl( node->initialization, *this );
1160 visitExpression ( node->condition );
1161 visitStatement ( node->thenPart );
1162 visitStatement ( node->elsePart );
1163 }
1164 VISIT_END( node );
1165}
1166
1167template< typename pass_type >
1168Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
1169 MUTATE_START( node );
1170 {
1171 // if statements introduce a level of scope (for the initialization)
1172 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1173 maybeMutate_impl( node->initialization, *this );
1174 node->condition = mutateExpression( node->condition );
1175 node->thenPart = mutateStatement ( node->thenPart );
1176 node->elsePart = mutateStatement ( node->elsePart );
1177 }
1178 MUTATE_END( Statement, node );
1179}
1180
1181//--------------------------------------------------------------------------
1182// WhileStmt
1183template< typename pass_type >
1184void PassVisitor< pass_type >::visit( WhileStmt * node ) {
1185 VISIT_START( node );
1186
1187 {
1188 // while statements introduce a level of scope (for the initialization)
1189 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1190 maybeAccept_impl( node->initialization, *this );
1191 visitExpression ( node->condition );
1192 node->body = visitStatement( node->body );
1193 }
1194
1195 VISIT_END( node );
1196}
1197
1198template< typename pass_type >
1199void PassVisitor< pass_type >::visit( const WhileStmt * node ) {
1200 VISIT_START( node );
1201
1202 {
1203 // while statements introduce a level of scope (for the initialization)
1204 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1205 maybeAccept_impl( node->initialization, *this );
1206 visitExpression ( node->condition );
1207 visitStatement ( node->body );
1208 }
1209
1210 VISIT_END( node );
1211}
1212
1213template< typename pass_type >
1214Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
1215 MUTATE_START( node );
1216
1217 {
1218 // while statements introduce a level of scope (for the initialization)
1219 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1220 maybeMutate_impl( node->initialization, *this );
1221 node->condition = mutateExpression( node->condition );
1222 node->body = mutateStatement ( node->body );
1223 }
1224
1225
1226 MUTATE_END( Statement, node );
1227}
1228
1229//--------------------------------------------------------------------------
1230// ForStmt
1231template< typename pass_type >
1232void PassVisitor< pass_type >::visit( ForStmt * node ) {
1233 VISIT_START( node );
1234 {
1235 // for statements introduce a level of scope (for the initialization)
1236 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1237 maybeAccept_impl( node->initialization, *this );
1238 visitExpression( node->condition );
1239 visitExpression( node->increment );
1240 node->body = visitStatement( node->body );
1241 }
1242 VISIT_END( node );
1243}
1244
1245template< typename pass_type >
1246void PassVisitor< pass_type >::visit( const ForStmt * node ) {
1247 VISIT_START( node );
1248 {
1249 // for statements introduce a level of scope (for the initialization)
1250 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1251 maybeAccept_impl( node->initialization, *this );
1252 visitExpression( node->condition );
1253 visitExpression( node->increment );
1254 visitStatement ( node->body );
1255 }
1256 VISIT_END( node );
1257}
1258
1259template< typename pass_type >
1260Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
1261 MUTATE_START( node );
1262 {
1263 // for statements introduce a level of scope (for the initialization)
1264 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1265 maybeMutate_impl( node->initialization, *this );
1266 node->condition = mutateExpression( node->condition );
1267 node->increment = mutateExpression( node->increment );
1268 node->body = mutateStatement ( node->body );
1269 }
1270 MUTATE_END( Statement, node );
1271}
1272
1273//--------------------------------------------------------------------------
1274// SwitchStmt
1275template< typename pass_type >
1276void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
1277 VISIT_START( node );
1278
1279 visitExpression ( node->condition );
1280 visitStatementList( node->statements );
1281
1282 VISIT_END( node );
1283}
1284
1285template< typename pass_type >
1286void PassVisitor< pass_type >::visit( const SwitchStmt * node ) {
1287 VISIT_START( node );
1288
1289 visitExpression ( node->condition );
1290 visitStatementList( node->statements );
1291
1292 VISIT_END( node );
1293}
1294
1295template< typename pass_type >
1296Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
1297 MUTATE_START( node );
1298
1299 node->condition = mutateExpression( node->condition );
1300 mutateStatementList( node->statements );
1301
1302 MUTATE_END( Statement, node );
1303}
1304
1305//--------------------------------------------------------------------------
1306// CaseStmt
1307template< typename pass_type >
1308void PassVisitor< pass_type >::visit( CaseStmt * node ) {
1309 VISIT_START( node );
1310
1311 visitExpression ( node->condition );
1312 visitStatementList( node->stmts );
1313
1314 VISIT_END( node );
1315}
1316
1317template< typename pass_type >
1318void PassVisitor< pass_type >::visit( const CaseStmt * node ) {
1319 VISIT_START( node );
1320
1321 visitExpression ( node->condition );
1322 visitStatementList( node->stmts );
1323
1324 VISIT_END( node );
1325}
1326
1327template< typename pass_type >
1328Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
1329 MUTATE_START( node );
1330
1331 node->condition = mutateExpression( node->condition );
1332 mutateStatementList( node->stmts );
1333
1334 MUTATE_END( Statement, node );
1335}
1336
1337//--------------------------------------------------------------------------
1338// BranchStmt
1339template< typename pass_type >
1340void PassVisitor< pass_type >::visit( BranchStmt * node ) {
1341 VISIT_START( node );
1342 VISIT_END( node );
1343}
1344
1345template< typename pass_type >
1346void PassVisitor< pass_type >::visit( const BranchStmt * node ) {
1347 VISIT_START( node );
1348 VISIT_END( node );
1349}
1350
1351template< typename pass_type >
1352Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
1353 MUTATE_START( node );
1354 MUTATE_END( Statement, node );
1355}
1356
1357//--------------------------------------------------------------------------
1358// ReturnStmt
1359template< typename pass_type >
1360void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
1361 VISIT_START( node );
1362
1363 visitExpression( node->expr );
1364
1365 VISIT_END( node );
1366}
1367
1368template< typename pass_type >
1369void PassVisitor< pass_type >::visit( const ReturnStmt * node ) {
1370 VISIT_START( node );
1371
1372 visitExpression( node->expr );
1373
1374 VISIT_END( node );
1375}
1376
1377template< typename pass_type >
1378Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
1379 MUTATE_START( node );
1380
1381 node->expr = mutateExpression( node->expr );
1382
1383 MUTATE_END( Statement, node );
1384}
1385
1386//--------------------------------------------------------------------------
1387// ThrowStmt
1388template< typename pass_type >
1389void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
1390 VISIT_START( node );
1391
1392 maybeAccept_impl( node->expr, *this );
1393 maybeAccept_impl( node->target, *this );
1394
1395 VISIT_END( node );
1396}
1397
1398template< typename pass_type >
1399void PassVisitor< pass_type >::visit( const ThrowStmt * node ) {
1400 VISIT_START( node );
1401
1402 maybeAccept_impl( node->expr, *this );
1403 maybeAccept_impl( node->target, *this );
1404
1405 VISIT_END( node );
1406}
1407
1408template< typename pass_type >
1409Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
1410 MUTATE_START( node );
1411
1412 maybeMutate_impl( node->expr, *this );
1413 maybeMutate_impl( node->target, *this );
1414
1415 MUTATE_END( Statement, node );
1416}
1417
1418//--------------------------------------------------------------------------
1419// TryStmt
1420template< typename pass_type >
1421void PassVisitor< pass_type >::visit( TryStmt * node ) {
1422 VISIT_START( node );
1423
1424 maybeAccept_impl( node->block , *this );
1425 maybeAccept_impl( node->handlers , *this );
1426 maybeAccept_impl( node->finallyBlock, *this );
1427
1428 VISIT_END( node );
1429}
1430
1431template< typename pass_type >
1432void PassVisitor< pass_type >::visit( const TryStmt * node ) {
1433 VISIT_START( node );
1434
1435 maybeAccept_impl( node->block , *this );
1436 maybeAccept_impl( node->handlers , *this );
1437 maybeAccept_impl( node->finallyBlock, *this );
1438
1439 VISIT_END( node );
1440}
1441
1442template< typename pass_type >
1443Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
1444 MUTATE_START( node );
1445
1446 maybeMutate_impl( node->block , *this );
1447 maybeMutate_impl( node->handlers , *this );
1448 maybeMutate_impl( node->finallyBlock, *this );
1449
1450 MUTATE_END( Statement, node );
1451}
1452
1453//--------------------------------------------------------------------------
1454// CatchStmt
1455template< typename pass_type >
1456void PassVisitor< pass_type >::visit( CatchStmt * node ) {
1457 VISIT_START( node );
1458 {
1459 // catch statements introduce a level of scope (for the caught exception)
1460 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1461 maybeAccept_impl( node->decl, *this );
1462 node->cond = visitExpression( node->cond );
1463 node->body = visitStatement ( node->body );
1464 }
1465 VISIT_END( node );
1466}
1467
1468template< typename pass_type >
1469void PassVisitor< pass_type >::visit( const CatchStmt * node ) {
1470 VISIT_START( node );
1471 {
1472 // catch statements introduce a level of scope (for the caught exception)
1473 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1474 maybeAccept_impl( node->decl, *this );
1475 visitExpression ( node->cond );
1476 visitStatement ( node->body );
1477 }
1478 VISIT_END( node );
1479}
1480
1481template< typename pass_type >
1482Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
1483 MUTATE_START( node );
1484 {
1485 // catch statements introduce a level of scope (for the caught exception)
1486 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1487 maybeMutate_impl( node->decl, *this );
1488 node->cond = mutateExpression( node->cond );
1489 node->body = mutateStatement ( node->body );
1490 }
1491 MUTATE_END( Statement, node );
1492}
1493
1494//--------------------------------------------------------------------------
1495// FinallyStmt
1496template< typename pass_type >
1497void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
1498 VISIT_START( node );
1499
1500 maybeAccept_impl( node->block, *this );
1501
1502 VISIT_END( node );
1503}
1504
1505template< typename pass_type >
1506void PassVisitor< pass_type >::visit( const FinallyStmt * node ) {
1507 VISIT_START( node );
1508
1509 maybeAccept_impl( node->block, *this );
1510
1511 VISIT_END( node );
1512}
1513
1514template< typename pass_type >
1515Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
1516 MUTATE_START( node );
1517
1518 maybeMutate_impl( node->block, *this );
1519
1520 MUTATE_END( Statement, node );
1521}
1522
1523//--------------------------------------------------------------------------
1524// WaitForStmt
1525template< typename pass_type >
1526void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
1527 VISIT_START( node );
1528
1529 for( auto & clause : node->clauses ) {
1530 maybeAccept_impl( clause.target.function, *this );
1531 maybeAccept_impl( clause.target.arguments, *this );
1532
1533 maybeAccept_impl( clause.statement, *this );
1534 maybeAccept_impl( clause.condition, *this );
1535 }
1536
1537 maybeAccept_impl( node->timeout.time, *this );
1538 maybeAccept_impl( node->timeout.statement, *this );
1539 maybeAccept_impl( node->timeout.condition, *this );
1540 maybeAccept_impl( node->orelse.statement, *this );
1541 maybeAccept_impl( node->orelse.condition, *this );
1542
1543 VISIT_END( node );
1544}
1545
1546template< typename pass_type >
1547void PassVisitor< pass_type >::visit( const WaitForStmt * node ) {
1548 VISIT_START( node );
1549
1550 for( auto & clause : node->clauses ) {
1551 maybeAccept_impl( clause.target.function, *this );
1552 maybeAccept_impl( clause.target.arguments, *this );
1553
1554 maybeAccept_impl( clause.statement, *this );
1555 maybeAccept_impl( clause.condition, *this );
1556 }
1557
1558 maybeAccept_impl( node->timeout.time, *this );
1559 maybeAccept_impl( node->timeout.statement, *this );
1560 maybeAccept_impl( node->timeout.condition, *this );
1561 maybeAccept_impl( node->orelse.statement, *this );
1562 maybeAccept_impl( node->orelse.condition, *this );
1563
1564 VISIT_END( node );
1565}
1566
1567template< typename pass_type >
1568Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
1569 MUTATE_START( node );
1570
1571 for( auto & clause : node->clauses ) {
1572 maybeMutate_impl( clause.target.function, *this );
1573 maybeMutate_impl( clause.target.arguments, *this );
1574
1575 maybeMutate_impl( clause.statement, *this );
1576 maybeMutate_impl( clause.condition, *this );
1577 }
1578
1579 maybeMutate_impl( node->timeout.time, *this );
1580 maybeMutate_impl( node->timeout.statement, *this );
1581 maybeMutate_impl( node->timeout.condition, *this );
1582 maybeMutate_impl( node->orelse.statement, *this );
1583 maybeMutate_impl( node->orelse.condition, *this );
1584
1585 MUTATE_END( Statement, node );
1586}
1587
1588
1589
1590//--------------------------------------------------------------------------
1591// WithStmt
1592template< typename pass_type >
1593void PassVisitor< pass_type >::visit( WithStmt * node ) {
1594 VISIT_START( node );
1595 maybeAccept_impl( node->exprs, *this );
1596 {
1597 // catch statements introduce a level of scope (for the caught exception)
1598 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1599 indexerAddWith( node->exprs, node );
1600 maybeAccept_impl( node->stmt, *this );
1601 }
1602 VISIT_END( node );
1603}
1604
1605template< typename pass_type >
1606void PassVisitor< pass_type >::visit( const WithStmt * node ) {
1607 VISIT_START( node );
1608 maybeAccept_impl( node->exprs, *this );
1609 {
1610 // catch statements introduce a level of scope (for the caught exception)
1611 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1612 indexerAddWith( node->exprs, node );
1613 maybeAccept_impl( node->stmt, *this );
1614 }
1615 VISIT_END( node );
1616}
1617
1618template< typename pass_type >
1619Declaration * PassVisitor< pass_type >::mutate( WithStmt * node ) {
1620 MUTATE_START( node );
1621 maybeMutate_impl( node->exprs, *this );
1622 {
1623 // catch statements introduce a level of scope (for the caught exception)
1624 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1625 indexerAddWith( node->exprs, node );
1626 maybeMutate_impl( node->stmt, *this );
1627 }
1628 MUTATE_END( Declaration, node );
1629}
1630
1631//--------------------------------------------------------------------------
1632// NullStmt
1633template< typename pass_type >
1634void PassVisitor< pass_type >::visit( NullStmt * node ) {
1635 VISIT_START( node );
1636 VISIT_END( node );
1637}
1638
1639template< typename pass_type >
1640void PassVisitor< pass_type >::visit( const NullStmt * node ) {
1641 VISIT_START( node );
1642 VISIT_END( node );
1643}
1644
1645template< typename pass_type >
1646NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1647 MUTATE_START( node );
1648 MUTATE_END( NullStmt, node );
1649}
1650
1651//--------------------------------------------------------------------------
1652// DeclStmt
1653template< typename pass_type >
1654void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1655 VISIT_START( node );
1656
1657 maybeAccept_impl( node->decl, *this );
1658
1659 VISIT_END( node );
1660}
1661
1662template< typename pass_type >
1663void PassVisitor< pass_type >::visit( const DeclStmt * node ) {
1664 VISIT_START( node );
1665
1666 maybeAccept_impl( node->decl, *this );
1667
1668 VISIT_END( node );
1669}
1670
1671template< typename pass_type >
1672Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1673 MUTATE_START( node );
1674
1675 maybeMutate_impl( node->decl, *this );
1676
1677 MUTATE_END( Statement, node );
1678}
1679
1680//--------------------------------------------------------------------------
1681// ImplicitCtorDtorStmt
1682template< typename pass_type >
1683void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1684 VISIT_START( node );
1685
1686 maybeAccept_impl( node->callStmt, *this );
1687
1688 VISIT_END( node );
1689}
1690
1691template< typename pass_type >
1692void PassVisitor< pass_type >::visit( const ImplicitCtorDtorStmt * node ) {
1693 VISIT_START( node );
1694
1695 maybeAccept_impl( node->callStmt, *this );
1696
1697 VISIT_END( node );
1698}
1699
1700template< typename pass_type >
1701Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1702 MUTATE_START( node );
1703
1704 maybeMutate_impl( node->callStmt, *this );
1705
1706 MUTATE_END( Statement, node );
1707}
1708
1709//--------------------------------------------------------------------------
1710// ApplicationExpr
1711template< typename pass_type >
1712void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1713 VISIT_START( node );
1714
1715 indexerScopedAccept( node->result , *this );
1716 maybeAccept_impl ( node->function, *this );
1717 maybeAccept_impl ( node->args , *this );
1718
1719 VISIT_END( node );
1720}
1721
1722template< typename pass_type >
1723void PassVisitor< pass_type >::visit( const ApplicationExpr * node ) {
1724 VISIT_START( node );
1725
1726 indexerScopedAccept( node->result , *this );
1727 maybeAccept_impl ( node->function, *this );
1728 maybeAccept_impl ( node->args , *this );
1729
1730 VISIT_END( node );
1731}
1732
1733template< typename pass_type >
1734Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1735 MUTATE_START( node );
1736
1737 indexerScopedMutate( node->env , *this );
1738 indexerScopedMutate( node->result , *this );
1739 maybeMutate_impl ( node->function, *this );
1740 maybeMutate_impl ( node->args , *this );
1741
1742 MUTATE_END( Expression, node );
1743}
1744
1745//--------------------------------------------------------------------------
1746// UntypedExpr
1747template< typename pass_type >
1748void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1749 VISIT_START( node );
1750
1751 // maybeAccept_impl( node->get_env(), *this );
1752 indexerScopedAccept( node->result, *this );
1753
1754 for ( auto expr : node->args ) {
1755 visitExpression( expr );
1756 }
1757
1758 VISIT_END( node );
1759}
1760
1761template< typename pass_type >
1762void PassVisitor< pass_type >::visit( const UntypedExpr * node ) {
1763 VISIT_START( node );
1764
1765 indexerScopedAccept( node->result, *this );
1766
1767 for ( auto expr : node->args ) {
1768 visitExpression( expr );
1769 }
1770
1771 VISIT_END( node );
1772}
1773
1774template< typename pass_type >
1775Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1776 MUTATE_START( node );
1777
1778 indexerScopedMutate( node->env , *this );
1779 indexerScopedMutate( node->result, *this );
1780
1781 for ( auto& expr : node->args ) {
1782 expr = mutateExpression( expr );
1783 }
1784
1785 MUTATE_END( Expression, node );
1786}
1787
1788//--------------------------------------------------------------------------
1789// NameExpr
1790template< typename pass_type >
1791void PassVisitor< pass_type >::visit( NameExpr * node ) {
1792 VISIT_START( node );
1793
1794 indexerScopedAccept( node->result, *this );
1795
1796 VISIT_END( node );
1797}
1798
1799template< typename pass_type >
1800void PassVisitor< pass_type >::visit( const NameExpr * node ) {
1801 VISIT_START( node );
1802
1803 indexerScopedAccept( node->result, *this );
1804
1805 VISIT_END( node );
1806}
1807
1808template< typename pass_type >
1809Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1810 MUTATE_START( node );
1811
1812 indexerScopedMutate( node->env , *this );
1813 indexerScopedMutate( node->result, *this );
1814
1815 MUTATE_END( Expression, node );
1816}
1817
1818//--------------------------------------------------------------------------
1819// CastExpr
1820template< typename pass_type >
1821void PassVisitor< pass_type >::visit( CastExpr * node ) {
1822 VISIT_START( node );
1823
1824 indexerScopedAccept( node->result, *this );
1825 maybeAccept_impl ( node->arg , *this );
1826
1827 VISIT_END( node );
1828}
1829
1830template< typename pass_type >
1831void PassVisitor< pass_type >::visit( const CastExpr * node ) {
1832 VISIT_START( node );
1833
1834 indexerScopedAccept( node->result, *this );
1835 maybeAccept_impl ( node->arg , *this );
1836
1837 VISIT_END( node );
1838}
1839
1840template< typename pass_type >
1841Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1842 MUTATE_START( node );
1843
1844 indexerScopedMutate( node->env , *this );
1845 indexerScopedMutate( node->result, *this );
1846 maybeMutate_impl ( node->arg , *this );
1847
1848 MUTATE_END( Expression, node );
1849}
1850
1851//--------------------------------------------------------------------------
1852// KeywordCastExpr
1853template< typename pass_type >
1854void PassVisitor< pass_type >::visit( KeywordCastExpr * node ) {
1855 VISIT_START( node );
1856
1857 indexerScopedAccept( node->result, *this );
1858 maybeAccept_impl ( node->arg , *this );
1859
1860 VISIT_END( node );
1861}
1862
1863template< typename pass_type >
1864void PassVisitor< pass_type >::visit( const KeywordCastExpr * node ) {
1865 VISIT_START( node );
1866
1867 indexerScopedAccept( node->result, *this );
1868 maybeAccept_impl ( node->arg , *this );
1869
1870 VISIT_END( node );
1871}
1872
1873template< typename pass_type >
1874Expression * PassVisitor< pass_type >::mutate( KeywordCastExpr * node ) {
1875 MUTATE_START( node );
1876
1877 indexerScopedMutate( node->env , *this );
1878 indexerScopedMutate( node->result, *this );
1879 maybeMutate_impl ( node->arg , *this );
1880
1881 MUTATE_END( Expression, node );
1882}
1883
1884//--------------------------------------------------------------------------
1885// VirtualCastExpr
1886template< typename pass_type >
1887void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1888 VISIT_START( node );
1889
1890 indexerScopedAccept( node->result, *this );
1891 maybeAccept_impl ( node->arg, *this );
1892
1893 VISIT_END( node );
1894}
1895
1896template< typename pass_type >
1897void PassVisitor< pass_type >::visit( const VirtualCastExpr * node ) {
1898 VISIT_START( node );
1899
1900 indexerScopedAccept( node->result, *this );
1901 maybeAccept_impl ( node->arg, *this );
1902
1903 VISIT_END( node );
1904}
1905
1906template< typename pass_type >
1907Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1908 MUTATE_START( node );
1909
1910 indexerScopedMutate( node->env , *this );
1911 indexerScopedMutate( node->result, *this );
1912 maybeMutate_impl ( node->arg , *this );
1913
1914 MUTATE_END( Expression, node );
1915}
1916
1917//--------------------------------------------------------------------------
1918// AddressExpr
1919template< typename pass_type >
1920void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1921 VISIT_START( node );
1922
1923 indexerScopedAccept( node->result, *this );
1924 maybeAccept_impl ( node->arg , *this );
1925
1926 VISIT_END( node );
1927}
1928
1929template< typename pass_type >
1930void PassVisitor< pass_type >::visit( const AddressExpr * node ) {
1931 VISIT_START( node );
1932
1933 indexerScopedAccept( node->result, *this );
1934 maybeAccept_impl ( node->arg , *this );
1935
1936 VISIT_END( node );
1937}
1938
1939template< typename pass_type >
1940Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
1941 MUTATE_START( node );
1942
1943 indexerScopedMutate( node->env , *this );
1944 indexerScopedMutate( node->result, *this );
1945 maybeMutate_impl ( node->arg , *this );
1946
1947 MUTATE_END( Expression, node );
1948}
1949
1950//--------------------------------------------------------------------------
1951// LabelAddressExpr
1952template< typename pass_type >
1953void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
1954 VISIT_START( node );
1955
1956 indexerScopedAccept( node->result, *this );
1957
1958 VISIT_END( node );
1959}
1960
1961template< typename pass_type >
1962void PassVisitor< pass_type >::visit( const LabelAddressExpr * node ) {
1963 VISIT_START( node );
1964
1965 indexerScopedAccept( node->result, *this );
1966
1967 VISIT_END( node );
1968}
1969
1970template< typename pass_type >
1971Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
1972 MUTATE_START( node );
1973
1974 indexerScopedMutate( node->env , *this );
1975 indexerScopedMutate( node->result, *this );
1976
1977 MUTATE_END( Expression, node );
1978}
1979
1980//--------------------------------------------------------------------------
1981// UntypedMemberExpr
1982template< typename pass_type >
1983void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
1984 VISIT_START( node );
1985
1986 indexerScopedAccept( node->result , *this );
1987 maybeAccept_impl ( node->aggregate, *this );
1988 maybeAccept_impl ( node->member , *this );
1989
1990 VISIT_END( node );
1991}
1992
1993template< typename pass_type >
1994void PassVisitor< pass_type >::visit( const UntypedMemberExpr * node ) {
1995 VISIT_START( node );
1996
1997 indexerScopedAccept( node->result , *this );
1998 maybeAccept_impl ( node->aggregate, *this );
1999 maybeAccept_impl ( node->member , *this );
2000
2001 VISIT_END( node );
2002}
2003
2004template< typename pass_type >
2005Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
2006 MUTATE_START( node );
2007
2008 indexerScopedMutate( node->env , *this );
2009 indexerScopedMutate( node->result , *this );
2010 maybeMutate_impl ( node->aggregate, *this );
2011 maybeMutate_impl ( node->member , *this );
2012
2013 MUTATE_END( Expression, node );
2014}
2015
2016//--------------------------------------------------------------------------
2017// MemberExpr
2018template< typename pass_type >
2019void PassVisitor< pass_type >::visit( MemberExpr * node ) {
2020 VISIT_START( node );
2021
2022 indexerScopedAccept( node->result , *this );
2023 maybeAccept_impl ( node->aggregate, *this );
2024
2025 VISIT_END( node );
2026}
2027
2028template< typename pass_type >
2029void PassVisitor< pass_type >::visit( const MemberExpr * node ) {
2030 VISIT_START( node );
2031
2032 indexerScopedAccept( node->result , *this );
2033 maybeAccept_impl ( node->aggregate, *this );
2034
2035 VISIT_END( node );
2036}
2037
2038template< typename pass_type >
2039Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
2040 MUTATE_START( node );
2041
2042 indexerScopedMutate( node->env , *this );
2043 indexerScopedMutate( node->result , *this );
2044 maybeMutate_impl ( node->aggregate, *this );
2045
2046 MUTATE_END( Expression, node );
2047}
2048
2049//--------------------------------------------------------------------------
2050// VariableExpr
2051template< typename pass_type >
2052void PassVisitor< pass_type >::visit( VariableExpr * node ) {
2053 VISIT_START( node );
2054
2055 indexerScopedAccept( node->result, *this );
2056
2057 VISIT_END( node );
2058}
2059
2060template< typename pass_type >
2061void PassVisitor< pass_type >::visit( const VariableExpr * node ) {
2062 VISIT_START( node );
2063
2064 indexerScopedAccept( node->result, *this );
2065
2066 VISIT_END( node );
2067}
2068
2069template< typename pass_type >
2070Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
2071 MUTATE_START( node );
2072
2073 indexerScopedMutate( node->env , *this );
2074 indexerScopedMutate( node->result, *this );
2075
2076 MUTATE_END( Expression, node );
2077}
2078
2079//--------------------------------------------------------------------------
2080// ConstantExpr
2081template< typename pass_type >
2082void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
2083 VISIT_START( node );
2084
2085 indexerScopedAccept( node->result , *this );
2086 maybeAccept_impl ( &node->constant, *this );
2087
2088 VISIT_END( node );
2089}
2090
2091template< typename pass_type >
2092void PassVisitor< pass_type >::visit( const ConstantExpr * node ) {
2093 VISIT_START( node );
2094
2095 indexerScopedAccept( node->result , *this );
2096 maybeAccept_impl ( &node->constant, *this );
2097
2098 VISIT_END( node );
2099}
2100
2101template< typename pass_type >
2102Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
2103 MUTATE_START( node );
2104
2105 indexerScopedMutate( node->env , *this );
2106 indexerScopedMutate( node->result, *this );
2107 Constant * ptr = &node->constant;
2108 maybeMutate_impl( ptr, *this );
2109 node->constant = *ptr;
2110
2111 MUTATE_END( Expression, node );
2112}
2113
2114//--------------------------------------------------------------------------
2115// SizeofExpr
2116template< typename pass_type >
2117void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
2118 VISIT_START( node );
2119
2120 indexerScopedAccept( node->result, *this );
2121 if ( node->get_isType() ) {
2122 maybeAccept_impl( node->type, *this );
2123 } else {
2124 maybeAccept_impl( node->expr, *this );
2125 }
2126
2127 VISIT_END( node );
2128}
2129
2130template< typename pass_type >
2131void PassVisitor< pass_type >::visit( const SizeofExpr * node ) {
2132 VISIT_START( node );
2133
2134 indexerScopedAccept( node->result, *this );
2135 if ( node->get_isType() ) {
2136 maybeAccept_impl( node->type, *this );
2137 } else {
2138 maybeAccept_impl( node->expr, *this );
2139 }
2140
2141 VISIT_END( node );
2142}
2143
2144template< typename pass_type >
2145Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
2146 MUTATE_START( node );
2147
2148 indexerScopedMutate( node->env , *this );
2149 indexerScopedMutate( node->result, *this );
2150 if ( node->get_isType() ) {
2151 maybeMutate_impl( node->type, *this );
2152 } else {
2153 maybeMutate_impl( node->expr, *this );
2154 }
2155
2156 MUTATE_END( Expression, node );
2157}
2158
2159//--------------------------------------------------------------------------
2160// AlignofExpr
2161template< typename pass_type >
2162void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
2163 VISIT_START( node );
2164
2165 indexerScopedAccept( node->result, *this );
2166 if ( node->get_isType() ) {
2167 maybeAccept_impl( node->type, *this );
2168 } else {
2169 maybeAccept_impl( node->expr, *this );
2170 }
2171
2172 VISIT_END( node );
2173}
2174
2175template< typename pass_type >
2176void PassVisitor< pass_type >::visit( const AlignofExpr * node ) {
2177 VISIT_START( node );
2178
2179 indexerScopedAccept( node->result, *this );
2180 if ( node->get_isType() ) {
2181 maybeAccept_impl( node->type, *this );
2182 } else {
2183 maybeAccept_impl( node->expr, *this );
2184 }
2185
2186 VISIT_END( node );
2187}
2188
2189template< typename pass_type >
2190Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
2191 MUTATE_START( node );
2192
2193 indexerScopedMutate( node->env , *this );
2194 indexerScopedMutate( node->result, *this );
2195 if ( node->get_isType() ) {
2196 maybeMutate_impl( node->type, *this );
2197 } else {
2198 maybeMutate_impl( node->expr, *this );
2199 }
2200
2201 MUTATE_END( Expression, node );
2202}
2203
2204//--------------------------------------------------------------------------
2205// UntypedOffsetofExpr
2206template< typename pass_type >
2207void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
2208 VISIT_START( node );
2209
2210 indexerScopedAccept( node->result, *this );
2211 maybeAccept_impl ( node->type , *this );
2212
2213 VISIT_END( node );
2214}
2215
2216template< typename pass_type >
2217void PassVisitor< pass_type >::visit( const UntypedOffsetofExpr * node ) {
2218 VISIT_START( node );
2219
2220 indexerScopedAccept( node->result, *this );
2221 maybeAccept_impl ( node->type , *this );
2222
2223 VISIT_END( node );
2224}
2225
2226template< typename pass_type >
2227Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
2228 MUTATE_START( node );
2229
2230 indexerScopedMutate( node->env , *this );
2231 indexerScopedMutate( node->result, *this );
2232 maybeMutate_impl ( node->type , *this );
2233
2234 MUTATE_END( Expression, node );
2235}
2236
2237//--------------------------------------------------------------------------
2238// OffsetofExpr
2239template< typename pass_type >
2240void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
2241 VISIT_START( node );
2242
2243 indexerScopedAccept( node->result, *this );
2244 maybeAccept_impl ( node->type , *this );
2245
2246 VISIT_END( node );
2247}
2248
2249template< typename pass_type >
2250void PassVisitor< pass_type >::visit( const OffsetofExpr * node ) {
2251 VISIT_START( node );
2252
2253 indexerScopedAccept( node->result, *this );
2254 maybeAccept_impl ( node->type , *this );
2255
2256 VISIT_END( node );
2257}
2258
2259template< typename pass_type >
2260Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
2261 MUTATE_START( node );
2262
2263 indexerScopedMutate( node->env , *this );
2264 indexerScopedMutate( node->result, *this );
2265 maybeMutate_impl ( node->type , *this );
2266
2267 MUTATE_END( Expression, node );
2268}
2269
2270//--------------------------------------------------------------------------
2271// OffsetPackExpr
2272template< typename pass_type >
2273void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
2274 VISIT_START( node );
2275
2276 indexerScopedAccept( node->result, *this );
2277 maybeAccept_impl ( node->type , *this );
2278
2279 VISIT_END( node );
2280}
2281
2282template< typename pass_type >
2283void PassVisitor< pass_type >::visit( const OffsetPackExpr * node ) {
2284 VISIT_START( node );
2285
2286 indexerScopedAccept( node->result, *this );
2287 maybeAccept_impl ( node->type , *this );
2288
2289 VISIT_END( node );
2290}
2291
2292template< typename pass_type >
2293Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
2294 MUTATE_START( node );
2295
2296 indexerScopedMutate( node->env , *this );
2297 indexerScopedMutate( node->result, *this );
2298 maybeMutate_impl ( node->type , *this );
2299
2300 MUTATE_END( Expression, node );
2301}
2302
2303//--------------------------------------------------------------------------
2304// LogicalExpr
2305template< typename pass_type >
2306void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
2307 VISIT_START( node );
2308
2309 indexerScopedAccept( node->result, *this );
2310 maybeAccept_impl ( node->arg1 , *this );
2311 maybeAccept_impl ( node->arg2 , *this );
2312
2313 VISIT_END( node );
2314}
2315
2316template< typename pass_type >
2317void PassVisitor< pass_type >::visit( const LogicalExpr * node ) {
2318 VISIT_START( node );
2319
2320 indexerScopedAccept( node->result, *this );
2321 maybeAccept_impl ( node->arg1 , *this );
2322 maybeAccept_impl ( node->arg2 , *this );
2323
2324 VISIT_END( node );
2325}
2326
2327template< typename pass_type >
2328Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
2329 MUTATE_START( node );
2330
2331 indexerScopedMutate( node->env , *this );
2332 indexerScopedMutate( node->result, *this );
2333 maybeMutate_impl ( node->arg1 , *this );
2334 maybeMutate_impl ( node->arg2 , *this );
2335
2336 MUTATE_END( Expression, node );
2337}
2338
2339//--------------------------------------------------------------------------
2340// ConditionalExpr
2341template< typename pass_type >
2342void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
2343 VISIT_START( node );
2344
2345 indexerScopedAccept( node->result, *this );
2346 maybeAccept_impl ( node->arg1 , *this );
2347 maybeAccept_impl ( node->arg2 , *this );
2348 maybeAccept_impl ( node->arg3 , *this );
2349
2350 VISIT_END( node );
2351}
2352
2353template< typename pass_type >
2354void PassVisitor< pass_type >::visit( const ConditionalExpr * node ) {
2355 VISIT_START( node );
2356
2357 indexerScopedAccept( node->result, *this );
2358 maybeAccept_impl ( node->arg1 , *this );
2359 maybeAccept_impl ( node->arg2 , *this );
2360 maybeAccept_impl ( node->arg3 , *this );
2361
2362 VISIT_END( node );
2363}
2364
2365template< typename pass_type >
2366Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
2367 MUTATE_START( node );
2368
2369 indexerScopedMutate( node->env , *this );
2370 indexerScopedMutate( node->result, *this );
2371 maybeMutate_impl ( node->arg1 , *this );
2372 maybeMutate_impl ( node->arg2 , *this );
2373 maybeMutate_impl ( node->arg3 , *this );
2374
2375 MUTATE_END( Expression, node );
2376}
2377
2378//--------------------------------------------------------------------------
2379// CommaExpr
2380template< typename pass_type >
2381void PassVisitor< pass_type >::visit( CommaExpr * node ) {
2382 VISIT_START( node );
2383
2384 indexerScopedAccept( node->result, *this );
2385 maybeAccept_impl ( node->arg1 , *this );
2386 maybeAccept_impl ( node->arg2 , *this );
2387
2388 VISIT_END( node );
2389}
2390
2391template< typename pass_type >
2392void PassVisitor< pass_type >::visit( const CommaExpr * node ) {
2393 VISIT_START( node );
2394
2395 indexerScopedAccept( node->result, *this );
2396 maybeAccept_impl ( node->arg1 , *this );
2397 maybeAccept_impl ( node->arg2 , *this );
2398
2399 VISIT_END( node );
2400}
2401
2402template< typename pass_type >
2403Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
2404 MUTATE_START( node );
2405
2406 indexerScopedMutate( node->env , *this );
2407 indexerScopedMutate( node->result, *this );
2408 maybeMutate_impl ( node->arg1 , *this );
2409 maybeMutate_impl ( node->arg2 , *this );
2410
2411 MUTATE_END( Expression, node );
2412}
2413
2414//--------------------------------------------------------------------------
2415// TypeExpr
2416template< typename pass_type >
2417void PassVisitor< pass_type >::visit( TypeExpr * node ) {
2418 VISIT_START( node );
2419
2420 indexerScopedAccept( node->result, *this );
2421 maybeAccept_impl ( node->type, *this );
2422
2423 VISIT_END( node );
2424}
2425
2426template< typename pass_type >
2427void PassVisitor< pass_type >::visit( const TypeExpr * node ) {
2428 VISIT_START( node );
2429
2430 indexerScopedAccept( node->result, *this );
2431 maybeAccept_impl ( node->type, *this );
2432
2433 VISIT_END( node );
2434}
2435
2436template< typename pass_type >
2437Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
2438 MUTATE_START( node );
2439
2440 indexerScopedMutate( node->env , *this );
2441 indexerScopedMutate( node->result, *this );
2442 maybeMutate_impl ( node->type , *this );
2443
2444 MUTATE_END( Expression, node );
2445}
2446
2447//--------------------------------------------------------------------------
2448// AsmExpr
2449template< typename pass_type >
2450void PassVisitor< pass_type >::visit( AsmExpr * node ) {
2451 VISIT_START( node );
2452
2453 indexerScopedAccept( node->result , *this );
2454 maybeAccept_impl ( node->inout , *this );
2455 maybeAccept_impl ( node->constraint, *this );
2456 maybeAccept_impl ( node->operand , *this );
2457
2458 VISIT_END( node );
2459}
2460
2461template< typename pass_type >
2462void PassVisitor< pass_type >::visit( const AsmExpr * node ) {
2463 VISIT_START( node );
2464
2465 indexerScopedAccept( node->result , *this );
2466 maybeAccept_impl ( node->inout , *this );
2467 maybeAccept_impl ( node->constraint, *this );
2468 maybeAccept_impl ( node->operand , *this );
2469
2470 VISIT_END( node );
2471}
2472
2473template< typename pass_type >
2474Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
2475 MUTATE_START( node );
2476
2477 indexerScopedMutate( node->env , *this );
2478 indexerScopedMutate( node->result , *this );
2479 maybeMutate_impl ( node->inout , *this );
2480 maybeMutate_impl ( node->constraint, *this );
2481 maybeMutate_impl ( node->operand , *this );
2482
2483 MUTATE_END( Expression, node );
2484}
2485
2486//--------------------------------------------------------------------------
2487// ImplicitCopyCtorExpr
2488template< typename pass_type >
2489void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
2490 VISIT_START( node );
2491
2492 indexerScopedAccept( node->result , *this );
2493 maybeAccept_impl ( node->callExpr , *this );
2494
2495 VISIT_END( node );
2496}
2497
2498template< typename pass_type >
2499void PassVisitor< pass_type >::visit( const ImplicitCopyCtorExpr * node ) {
2500 VISIT_START( node );
2501
2502 indexerScopedAccept( node->result , *this );
2503 maybeAccept_impl ( node->callExpr , *this );
2504
2505 VISIT_END( node );
2506}
2507
2508template< typename pass_type >
2509Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
2510 MUTATE_START( node );
2511
2512 indexerScopedMutate( node->env , *this );
2513 indexerScopedMutate( node->result , *this );
2514 maybeMutate_impl ( node->callExpr , *this );
2515
2516 MUTATE_END( Expression, node );
2517}
2518
2519//--------------------------------------------------------------------------
2520// ConstructorExpr
2521template< typename pass_type >
2522void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
2523 VISIT_START( node );
2524
2525 indexerScopedAccept( node->result , *this );
2526 maybeAccept_impl ( node->callExpr, *this );
2527
2528 VISIT_END( node );
2529}
2530
2531template< typename pass_type >
2532void PassVisitor< pass_type >::visit( const ConstructorExpr * node ) {
2533 VISIT_START( node );
2534
2535 indexerScopedAccept( node->result , *this );
2536 maybeAccept_impl ( node->callExpr, *this );
2537
2538 VISIT_END( node );
2539}
2540
2541template< typename pass_type >
2542Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
2543 MUTATE_START( node );
2544
2545 indexerScopedMutate( node->env , *this );
2546 indexerScopedMutate( node->result , *this );
2547 maybeMutate_impl ( node->callExpr, *this );
2548
2549 MUTATE_END( Expression, node );
2550}
2551
2552//--------------------------------------------------------------------------
2553// CompoundLiteralExpr
2554template< typename pass_type >
2555void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
2556 VISIT_START( node );
2557
2558 indexerScopedAccept( node->result , *this );
2559 maybeAccept_impl ( node->initializer, *this );
2560
2561 VISIT_END( node );
2562}
2563
2564template< typename pass_type >
2565void PassVisitor< pass_type >::visit( const CompoundLiteralExpr * node ) {
2566 VISIT_START( node );
2567
2568 indexerScopedAccept( node->result , *this );
2569 maybeAccept_impl ( node->initializer, *this );
2570
2571 VISIT_END( node );
2572}
2573
2574template< typename pass_type >
2575Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
2576 MUTATE_START( node );
2577
2578 indexerScopedMutate( node->env , *this );
2579 indexerScopedMutate( node->result , *this );
2580 maybeMutate_impl ( node->initializer, *this );
2581
2582 MUTATE_END( Expression, node );
2583}
2584
2585//--------------------------------------------------------------------------
2586// RangeExpr
2587template< typename pass_type >
2588void PassVisitor< pass_type >::visit( RangeExpr * node ) {
2589 VISIT_START( node );
2590
2591 indexerScopedAccept( node->result, *this );
2592 maybeAccept_impl ( node->low , *this );
2593 maybeAccept_impl ( node->high , *this );
2594
2595 VISIT_END( node );
2596}
2597
2598template< typename pass_type >
2599void PassVisitor< pass_type >::visit( const RangeExpr * node ) {
2600 VISIT_START( node );
2601
2602 indexerScopedAccept( node->result, *this );
2603 maybeAccept_impl ( node->low , *this );
2604 maybeAccept_impl ( node->high , *this );
2605
2606 VISIT_END( node );
2607}
2608
2609template< typename pass_type >
2610Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
2611 MUTATE_START( node );
2612
2613 indexerScopedMutate( node->env , *this );
2614 indexerScopedMutate( node->result, *this );
2615 maybeMutate_impl ( node->low , *this );
2616 maybeMutate_impl ( node->high , *this );
2617
2618 MUTATE_END( Expression, node );
2619}
2620
2621//--------------------------------------------------------------------------
2622// UntypedTupleExpr
2623template< typename pass_type >
2624void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
2625 VISIT_START( node );
2626
2627 indexerScopedAccept( node->result, *this );
2628 maybeAccept_impl ( node->exprs , *this );
2629
2630 VISIT_END( node );
2631}
2632
2633template< typename pass_type >
2634void PassVisitor< pass_type >::visit( const UntypedTupleExpr * node ) {
2635 VISIT_START( node );
2636
2637 indexerScopedAccept( node->result, *this );
2638 maybeAccept_impl ( node->exprs , *this );
2639
2640 VISIT_END( node );
2641}
2642
2643template< typename pass_type >
2644Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
2645 MUTATE_START( node );
2646
2647 indexerScopedMutate( node->env , *this );
2648 indexerScopedMutate( node->result, *this );
2649 maybeMutate_impl ( node->exprs , *this );
2650
2651 MUTATE_END( Expression, node );
2652}
2653
2654//--------------------------------------------------------------------------
2655// TupleExpr
2656template< typename pass_type >
2657void PassVisitor< pass_type >::visit( TupleExpr * node ) {
2658 VISIT_START( node );
2659
2660 indexerScopedAccept( node->result, *this );
2661 maybeAccept_impl ( node->exprs , *this );
2662
2663 VISIT_END( node );
2664}
2665
2666template< typename pass_type >
2667void PassVisitor< pass_type >::visit( const TupleExpr * node ) {
2668 VISIT_START( node );
2669
2670 indexerScopedAccept( node->result, *this );
2671 maybeAccept_impl ( node->exprs , *this );
2672
2673 VISIT_END( node );
2674}
2675
2676template< typename pass_type >
2677Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
2678 MUTATE_START( node );
2679
2680 indexerScopedMutate( node->env , *this );
2681 indexerScopedMutate( node->result, *this );
2682 maybeMutate_impl ( node->exprs , *this );
2683
2684 MUTATE_END( Expression, node );
2685}
2686
2687//--------------------------------------------------------------------------
2688// TupleIndexExpr
2689template< typename pass_type >
2690void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
2691 VISIT_START( node );
2692
2693 indexerScopedAccept( node->result, *this );
2694 maybeAccept_impl ( node->tuple , *this );
2695
2696 VISIT_END( node );
2697}
2698
2699template< typename pass_type >
2700void PassVisitor< pass_type >::visit( const TupleIndexExpr * node ) {
2701 VISIT_START( node );
2702
2703 indexerScopedAccept( node->result, *this );
2704 maybeAccept_impl ( node->tuple , *this );
2705
2706 VISIT_END( node );
2707}
2708
2709template< typename pass_type >
2710Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
2711 MUTATE_START( node );
2712
2713 indexerScopedMutate( node->env , *this );
2714 indexerScopedMutate( node->result, *this );
2715 maybeMutate_impl ( node->tuple , *this );
2716
2717 MUTATE_END( Expression, node );
2718}
2719
2720//--------------------------------------------------------------------------
2721// TupleAssignExpr
2722template< typename pass_type >
2723void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
2724 VISIT_START( node );
2725
2726 indexerScopedAccept( node->result , *this );
2727 maybeAccept_impl ( node->stmtExpr, *this );
2728
2729 VISIT_END( node );
2730}
2731
2732template< typename pass_type >
2733void PassVisitor< pass_type >::visit( const TupleAssignExpr * node ) {
2734 VISIT_START( node );
2735
2736 indexerScopedAccept( node->result , *this );
2737 maybeAccept_impl( node->stmtExpr, *this );
2738
2739 VISIT_END( node );
2740}
2741
2742template< typename pass_type >
2743Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
2744 MUTATE_START( node );
2745
2746 indexerScopedMutate( node->env , *this );
2747 indexerScopedMutate( node->result , *this );
2748 maybeMutate_impl ( node->stmtExpr, *this );
2749
2750 MUTATE_END( Expression, node );
2751}
2752
2753//--------------------------------------------------------------------------
2754// StmtExpr
2755template< typename pass_type >
2756void PassVisitor< pass_type >::visit( StmtExpr * node ) {
2757 VISIT_START( node );
2758
2759 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2760 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2761 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2762 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2763
2764 indexerScopedAccept( node->result , *this );
2765 maybeAccept_impl ( node->statements , *this );
2766 maybeAccept_impl ( node->returnDecls, *this );
2767 maybeAccept_impl ( node->dtors , *this );
2768
2769 VISIT_END( node );
2770}
2771
2772template< typename pass_type >
2773void PassVisitor< pass_type >::visit( const StmtExpr * node ) {
2774 VISIT_START( node );
2775
2776 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2777 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2778 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2779 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2780
2781 indexerScopedAccept( node->result , *this );
2782 maybeAccept_impl ( node->statements , *this );
2783 maybeAccept_impl ( node->returnDecls, *this );
2784 maybeAccept_impl ( node->dtors , *this );
2785
2786 VISIT_END( node );
2787}
2788
2789template< typename pass_type >
2790Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
2791 MUTATE_START( node );
2792
2793 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2794 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2795 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2796 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2797
2798 indexerScopedMutate( node->result , *this );
2799 maybeMutate_impl ( node->statements , *this );
2800 maybeMutate_impl ( node->returnDecls, *this );
2801 maybeMutate_impl ( node->dtors , *this );
2802
2803 MUTATE_END( Expression, node );
2804}
2805
2806//--------------------------------------------------------------------------
2807// UniqueExpr
2808template< typename pass_type >
2809void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
2810 VISIT_START( node );
2811
2812 indexerScopedAccept( node->result, *this );
2813 maybeAccept_impl ( node->expr , *this );
2814
2815 VISIT_END( node );
2816}
2817
2818template< typename pass_type >
2819void PassVisitor< pass_type >::visit( const UniqueExpr * node ) {
2820 VISIT_START( node );
2821
2822 indexerScopedAccept( node->result, *this );
2823 maybeAccept_impl ( node->expr , *this );
2824
2825 VISIT_END( node );
2826}
2827
2828template< typename pass_type >
2829Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
2830 MUTATE_START( node );
2831
2832 indexerScopedMutate( node->env , *this );
2833 indexerScopedMutate( node->result, *this );
2834 maybeMutate_impl ( node->expr , *this );
2835
2836 MUTATE_END( Expression, node );
2837}
2838
2839//--------------------------------------------------------------------------
2840// UntypedInitExpr
2841template< typename pass_type >
2842void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
2843 VISIT_START( node );
2844
2845 indexerScopedAccept( node->result, *this );
2846 maybeAccept_impl ( node->expr , *this );
2847 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2848
2849 VISIT_END( node );
2850}
2851
2852template< typename pass_type >
2853void PassVisitor< pass_type >::visit( const UntypedInitExpr * node ) {
2854 VISIT_START( node );
2855
2856 indexerScopedAccept( node->result, *this );
2857 maybeAccept_impl ( node->expr , *this );
2858 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2859
2860 VISIT_END( node );
2861}
2862
2863template< typename pass_type >
2864Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
2865 MUTATE_START( node );
2866
2867 indexerScopedMutate( node->env , *this );
2868 indexerScopedMutate( node->result, *this );
2869 maybeMutate_impl ( node->expr , *this );
2870 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2871
2872 MUTATE_END( Expression, node );
2873}
2874
2875//--------------------------------------------------------------------------
2876// InitExpr
2877template< typename pass_type >
2878void PassVisitor< pass_type >::visit( InitExpr * node ) {
2879 VISIT_START( node );
2880
2881 indexerScopedAccept( node->result, *this );
2882 maybeAccept_impl ( node->expr , *this );
2883 maybeAccept_impl ( node->designation, *this );
2884
2885 VISIT_END( node );
2886}
2887
2888template< typename pass_type >
2889void PassVisitor< pass_type >::visit( const InitExpr * node ) {
2890 VISIT_START( node );
2891
2892 indexerScopedAccept( node->result, *this );
2893 maybeAccept_impl ( node->expr , *this );
2894 maybeAccept_impl ( node->designation, *this );
2895
2896 VISIT_END( node );
2897}
2898
2899template< typename pass_type >
2900Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
2901 MUTATE_START( node );
2902
2903 indexerScopedMutate( node->env , *this );
2904 indexerScopedMutate( node->result, *this );
2905 maybeMutate_impl ( node->expr , *this );
2906 maybeMutate_impl ( node->designation, *this );
2907
2908 MUTATE_END( Expression, node );
2909}
2910
2911//--------------------------------------------------------------------------
2912// DeletedExpr
2913template< typename pass_type >
2914void PassVisitor< pass_type >::visit( DeletedExpr * node ) {
2915 VISIT_START( node );
2916
2917 indexerScopedAccept( node->result, *this );
2918 maybeAccept_impl ( node->expr, *this );
2919 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2920
2921 VISIT_END( node );
2922}
2923
2924template< typename pass_type >
2925void PassVisitor< pass_type >::visit( const DeletedExpr * node ) {
2926 VISIT_START( node );
2927
2928 indexerScopedAccept( node->result, *this );
2929 maybeAccept_impl ( node->expr, *this );
2930 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2931
2932 VISIT_END( node );
2933}
2934
2935template< typename pass_type >
2936Expression * PassVisitor< pass_type >::mutate( DeletedExpr * node ) {
2937 MUTATE_START( node );
2938
2939 indexerScopedMutate( node->env, *this );
2940 indexerScopedMutate( node->result, *this );
2941 maybeMutate_impl( node->expr, *this );
2942
2943 MUTATE_END( Expression, node );
2944}
2945
2946//--------------------------------------------------------------------------
2947// DefaultArgExpr
2948template< typename pass_type >
2949void PassVisitor< pass_type >::visit( DefaultArgExpr * node ) {
2950 VISIT_START( node );
2951
2952 indexerScopedAccept( node->result, *this );
2953 maybeAccept_impl ( node->expr, *this );
2954
2955 VISIT_END( node );
2956}
2957
2958template< typename pass_type >
2959void PassVisitor< pass_type >::visit( const DefaultArgExpr * node ) {
2960 VISIT_START( node );
2961
2962 indexerScopedAccept( node->result, *this );
2963 maybeAccept_impl ( node->expr, *this );
2964
2965 VISIT_END( node );
2966}
2967
2968template< typename pass_type >
2969Expression * PassVisitor< pass_type >::mutate( DefaultArgExpr * node ) {
2970 MUTATE_START( node );
2971
2972 indexerScopedMutate( node->env, *this );
2973 indexerScopedMutate( node->result, *this );
2974 maybeMutate_impl( node->expr, *this );
2975
2976 MUTATE_END( Expression, node );
2977}
2978
2979//--------------------------------------------------------------------------
2980// GenericExpr
2981template< typename pass_type >
2982void PassVisitor< pass_type >::visit( GenericExpr * node ) {
2983 VISIT_START( node );
2984
2985 indexerScopedAccept( node->result, *this );
2986 maybeAccept_impl( node->control, *this );
2987 for ( GenericExpr::Association & assoc : node->associations ) {
2988 indexerScopedAccept( assoc.type, *this );
2989 maybeAccept_impl( assoc.expr, *this );
2990 }
2991
2992 VISIT_END( node );
2993}
2994
2995template< typename pass_type >
2996void PassVisitor< pass_type >::visit( const GenericExpr * node ) {
2997 VISIT_START( node );
2998
2999 indexerScopedAccept( node->result, *this );
3000 maybeAccept_impl( node->control, *this );
3001 for ( const GenericExpr::Association & assoc : node->associations ) {
3002 indexerScopedAccept( assoc.type, *this );
3003 maybeAccept_impl( assoc.expr, *this );
3004 }
3005
3006 VISIT_END( node );
3007}
3008
3009template< typename pass_type >
3010Expression * PassVisitor< pass_type >::mutate( GenericExpr * node ) {
3011 MUTATE_START( node );
3012
3013 indexerScopedMutate( node->env, *this );
3014 indexerScopedMutate( node->result, *this );
3015 maybeMutate_impl( node->control, *this );
3016 for ( GenericExpr::Association & assoc : node->associations ) {
3017 indexerScopedMutate( assoc.type, *this );
3018 maybeMutate_impl( assoc.expr, *this );
3019 }
3020
3021 MUTATE_END( Expression, node );
3022}
3023
3024//--------------------------------------------------------------------------
3025// VoidType
3026template< typename pass_type >
3027void PassVisitor< pass_type >::visit( VoidType * node ) {
3028 VISIT_START( node );
3029
3030 maybeAccept_impl( node->forall, *this );
3031
3032 VISIT_END( node );
3033}
3034
3035template< typename pass_type >
3036void PassVisitor< pass_type >::visit( const VoidType * node ) {
3037 VISIT_START( node );
3038
3039 maybeAccept_impl( node->forall, *this );
3040
3041 VISIT_END( node );
3042}
3043
3044template< typename pass_type >
3045Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
3046 MUTATE_START( node );
3047
3048 maybeMutate_impl( node->forall, *this );
3049
3050 MUTATE_END( Type, node );
3051}
3052
3053//--------------------------------------------------------------------------
3054// BasicType
3055template< typename pass_type >
3056void PassVisitor< pass_type >::visit( BasicType * node ) {
3057 VISIT_START( node );
3058
3059 maybeAccept_impl( node->forall, *this );
3060
3061 VISIT_END( node );
3062}
3063
3064template< typename pass_type >
3065void PassVisitor< pass_type >::visit( const BasicType * node ) {
3066 VISIT_START( node );
3067
3068 maybeAccept_impl( node->forall, *this );
3069
3070 VISIT_END( node );
3071}
3072
3073template< typename pass_type >
3074Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
3075 MUTATE_START( node );
3076
3077 maybeMutate_impl( node->forall, *this );
3078
3079 MUTATE_END( Type, node );
3080}
3081
3082//--------------------------------------------------------------------------
3083// PointerType
3084template< typename pass_type >
3085void PassVisitor< pass_type >::visit( PointerType * node ) {
3086 VISIT_START( node );
3087
3088 maybeAccept_impl( node->forall, *this );
3089 // xxx - should PointerType visit/mutate dimension?
3090 maybeAccept_impl( node->base, *this );
3091
3092 VISIT_END( node );
3093}
3094
3095template< typename pass_type >
3096void PassVisitor< pass_type >::visit( const PointerType * node ) {
3097 VISIT_START( node );
3098
3099 maybeAccept_impl( node->forall, *this );
3100 // xxx - should PointerType visit/mutate dimension?
3101 maybeAccept_impl( node->base, *this );
3102
3103 VISIT_END( node );
3104}
3105
3106template< typename pass_type >
3107Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
3108 MUTATE_START( node );
3109
3110 maybeMutate_impl( node->forall, *this );
3111 // xxx - should PointerType visit/mutate dimension?
3112 maybeMutate_impl( node->base, *this );
3113
3114 MUTATE_END( Type, node );
3115}
3116
3117//--------------------------------------------------------------------------
3118// ArrayType
3119template< typename pass_type >
3120void PassVisitor< pass_type >::visit( ArrayType * node ) {
3121 VISIT_START( node );
3122
3123 maybeAccept_impl( node->forall, *this );
3124 maybeAccept_impl( node->dimension, *this );
3125 maybeAccept_impl( node->base, *this );
3126
3127 VISIT_END( node );
3128}
3129
3130template< typename pass_type >
3131void PassVisitor< pass_type >::visit( const ArrayType * node ) {
3132 VISIT_START( node );
3133
3134 maybeAccept_impl( node->forall, *this );
3135 maybeAccept_impl( node->dimension, *this );
3136 maybeAccept_impl( node->base, *this );
3137
3138 VISIT_END( node );
3139}
3140
3141template< typename pass_type >
3142Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
3143 MUTATE_START( node );
3144
3145 maybeMutate_impl( node->forall, *this );
3146 maybeMutate_impl( node->dimension, *this );
3147 maybeMutate_impl( node->base, *this );
3148
3149 MUTATE_END( Type, node );
3150}
3151
3152//--------------------------------------------------------------------------
3153// ReferenceType
3154template< typename pass_type >
3155void PassVisitor< pass_type >::visit( ReferenceType * node ) {
3156 VISIT_START( node );
3157
3158 maybeAccept_impl( node->forall, *this );
3159 maybeAccept_impl( node->base, *this );
3160
3161 VISIT_END( node );
3162}
3163
3164template< typename pass_type >
3165void PassVisitor< pass_type >::visit( const ReferenceType * node ) {
3166 VISIT_START( node );
3167
3168 maybeAccept_impl( node->forall, *this );
3169 maybeAccept_impl( node->base, *this );
3170
3171 VISIT_END( node );
3172}
3173
3174template< typename pass_type >
3175Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
3176 MUTATE_START( node );
3177
3178 maybeMutate_impl( node->forall, *this );
3179 maybeMutate_impl( node->base, *this );
3180
3181 MUTATE_END( Type, node );
3182}
3183
3184//--------------------------------------------------------------------------
3185// QualifiedType
3186template< typename pass_type >
3187void PassVisitor< pass_type >::visit( QualifiedType * node ) {
3188 VISIT_START( node );
3189
3190 maybeAccept_impl( node->forall, *this );
3191 maybeAccept_impl( node->parent, *this );
3192 maybeAccept_impl( node->child, *this );
3193
3194 VISIT_END( node );
3195}
3196
3197template< typename pass_type >
3198void PassVisitor< pass_type >::visit( const QualifiedType * node ) {
3199 VISIT_START( node );
3200
3201 maybeAccept_impl( node->forall, *this );
3202 maybeAccept_impl( node->parent, *this );
3203 maybeAccept_impl( node->child, *this );
3204
3205 VISIT_END( node );
3206}
3207
3208template< typename pass_type >
3209Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
3210 MUTATE_START( node );
3211
3212 maybeMutate_impl( node->forall, *this );
3213 maybeMutate_impl( node->parent, *this );
3214 maybeMutate_impl( node->child, *this );
3215
3216 MUTATE_END( Type, node );
3217}
3218
3219//--------------------------------------------------------------------------
3220// FunctionType
3221template< typename pass_type >
3222void PassVisitor< pass_type >::visit( FunctionType * node ) {
3223 VISIT_START( node );
3224
3225 maybeAccept_impl( node->forall, *this );
3226 maybeAccept_impl( node->returnVals, *this );
3227 maybeAccept_impl( node->parameters, *this );
3228
3229 VISIT_END( node );
3230}
3231
3232template< typename pass_type >
3233void PassVisitor< pass_type >::visit( const FunctionType * node ) {
3234 VISIT_START( node );
3235
3236 maybeAccept_impl( node->forall, *this );
3237 maybeAccept_impl( node->returnVals, *this );
3238 maybeAccept_impl( node->parameters, *this );
3239
3240 VISIT_END( node );
3241}
3242
3243template< typename pass_type >
3244Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
3245 MUTATE_START( node );
3246
3247 maybeMutate_impl( node->forall, *this );
3248 maybeMutate_impl( node->returnVals, *this );
3249 maybeMutate_impl( node->parameters, *this );
3250
3251 MUTATE_END( Type, node );
3252}
3253
3254//--------------------------------------------------------------------------
3255// StructInstType
3256template< typename pass_type >
3257void PassVisitor< pass_type >::visit( StructInstType * node ) {
3258 VISIT_START( node );
3259
3260 indexerAddStruct( node->name );
3261
3262 {
3263 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3264 maybeAccept_impl( node->forall , *this );
3265 maybeAccept_impl( node->parameters, *this );
3266 }
3267
3268 VISIT_END( node );
3269}
3270
3271template< typename pass_type >
3272void PassVisitor< pass_type >::visit( const StructInstType * node ) {
3273 VISIT_START( node );
3274
3275 indexerAddStruct( node->name );
3276
3277 {
3278 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3279 maybeAccept_impl( node->forall , *this );
3280 maybeAccept_impl( node->parameters, *this );
3281 }
3282
3283 VISIT_END( node );
3284}
3285
3286template< typename pass_type >
3287Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
3288 MUTATE_START( node );
3289
3290 indexerAddStruct( node->name );
3291
3292 {
3293 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3294 maybeMutate_impl( node->forall , *this );
3295 maybeMutate_impl( node->parameters, *this );
3296 }
3297
3298 MUTATE_END( Type, node );
3299}
3300
3301//--------------------------------------------------------------------------
3302// UnionInstType
3303template< typename pass_type >
3304void PassVisitor< pass_type >::visit( UnionInstType * node ) {
3305 VISIT_START( node );
3306
3307 indexerAddStruct( node->name );
3308
3309 {
3310 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3311 maybeAccept_impl( node->forall , *this );
3312 maybeAccept_impl( node->parameters, *this );
3313 }
3314
3315 VISIT_END( node );
3316}
3317
3318template< typename pass_type >
3319void PassVisitor< pass_type >::visit( const UnionInstType * node ) {
3320 VISIT_START( node );
3321
3322 indexerAddStruct( node->name );
3323
3324 {
3325 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3326 maybeAccept_impl( node->forall , *this );
3327 maybeAccept_impl( node->parameters, *this );
3328 }
3329
3330 VISIT_END( node );
3331}
3332
3333template< typename pass_type >
3334Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
3335 MUTATE_START( node );
3336
3337 indexerAddStruct( node->name );
3338
3339 {
3340 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3341 maybeMutate_impl( node->forall , *this );
3342 maybeMutate_impl( node->parameters, *this );
3343 }
3344
3345 MUTATE_END( Type, node );
3346}
3347
3348//--------------------------------------------------------------------------
3349// EnumInstType
3350template< typename pass_type >
3351void PassVisitor< pass_type >::visit( EnumInstType * node ) {
3352 VISIT_START( node );
3353
3354 maybeAccept_impl( node->forall, *this );
3355 maybeAccept_impl( node->parameters, *this );
3356
3357 VISIT_END( node );
3358}
3359
3360template< typename pass_type >
3361void PassVisitor< pass_type >::visit( const EnumInstType * node ) {
3362 VISIT_START( node );
3363
3364 maybeAccept_impl( node->forall, *this );
3365 maybeAccept_impl( node->parameters, *this );
3366
3367 VISIT_END( node );
3368}
3369
3370template< typename pass_type >
3371Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
3372 MUTATE_START( node );
3373
3374 maybeMutate_impl( node->forall, *this );
3375 maybeMutate_impl( node->parameters, *this );
3376
3377 MUTATE_END( Type, node );
3378}
3379
3380//--------------------------------------------------------------------------
3381// TraitInstType
3382template< typename pass_type >
3383void PassVisitor< pass_type >::visit( TraitInstType * node ) {
3384 VISIT_START( node );
3385
3386 maybeAccept_impl( node->forall , *this );
3387 maybeAccept_impl( node->parameters, *this );
3388
3389 VISIT_END( node );
3390}
3391
3392template< typename pass_type >
3393void PassVisitor< pass_type >::visit( const TraitInstType * node ) {
3394 VISIT_START( node );
3395
3396 maybeAccept_impl( node->forall , *this );
3397 maybeAccept_impl( node->parameters, *this );
3398
3399 VISIT_END( node );
3400}
3401
3402template< typename pass_type >
3403Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
3404 MUTATE_START( node );
3405
3406 maybeMutate_impl( node->forall , *this );
3407 maybeMutate_impl( node->parameters, *this );
3408
3409 MUTATE_END( Type, node );
3410}
3411
3412//--------------------------------------------------------------------------
3413// TypeInstType
3414template< typename pass_type >
3415void PassVisitor< pass_type >::visit( TypeInstType * node ) {
3416 VISIT_START( node );
3417
3418 maybeAccept_impl( node->forall , *this );
3419 maybeAccept_impl( node->parameters, *this );
3420
3421 VISIT_END( node );
3422}
3423
3424template< typename pass_type >
3425void PassVisitor< pass_type >::visit( const TypeInstType * node ) {
3426 VISIT_START( node );
3427
3428 maybeAccept_impl( node->forall , *this );
3429 maybeAccept_impl( node->parameters, *this );
3430
3431 VISIT_END( node );
3432}
3433
3434template< typename pass_type >
3435Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
3436 MUTATE_START( node );
3437
3438 maybeMutate_impl( node->forall , *this );
3439 maybeMutate_impl( node->parameters, *this );
3440
3441 MUTATE_END( Type, node );
3442}
3443
3444//--------------------------------------------------------------------------
3445// TupleType
3446template< typename pass_type >
3447void PassVisitor< pass_type >::visit( TupleType * node ) {
3448 VISIT_START( node );
3449
3450 maybeAccept_impl( node->forall, *this );
3451 maybeAccept_impl( node->types, *this );
3452 maybeAccept_impl( node->members, *this );
3453
3454 VISIT_END( node );
3455}
3456
3457template< typename pass_type >
3458void PassVisitor< pass_type >::visit( const TupleType * node ) {
3459 VISIT_START( node );
3460
3461 maybeAccept_impl( node->forall, *this );
3462 maybeAccept_impl( node->types, *this );
3463 maybeAccept_impl( node->members, *this );
3464
3465 VISIT_END( node );
3466}
3467
3468template< typename pass_type >
3469Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
3470 MUTATE_START( node );
3471
3472 maybeMutate_impl( node->forall, *this );
3473 maybeMutate_impl( node->types, *this );
3474 maybeMutate_impl( node->members, *this );
3475
3476 MUTATE_END( Type, node );
3477}
3478
3479//--------------------------------------------------------------------------
3480// TypeofType
3481template< typename pass_type >
3482void PassVisitor< pass_type >::visit( TypeofType * node ) {
3483 VISIT_START( node );
3484
3485 assert( node->expr );
3486 maybeAccept_impl( node->expr, *this );
3487
3488 VISIT_END( node );
3489}
3490
3491template< typename pass_type >
3492void PassVisitor< pass_type >::visit( const TypeofType * node ) {
3493 VISIT_START( node );
3494
3495 assert( node->expr );
3496 maybeAccept_impl( node->expr, *this );
3497
3498 VISIT_END( node );
3499}
3500
3501template< typename pass_type >
3502Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
3503 MUTATE_START( node );
3504
3505 assert( node->expr );
3506 maybeMutate_impl( node->expr, *this );
3507
3508 MUTATE_END( Type, node );
3509}
3510
3511//--------------------------------------------------------------------------
3512// AttrType
3513template< typename pass_type >
3514void PassVisitor< pass_type >::visit( AttrType * node ) {
3515 VISIT_START( node );
3516
3517 if ( node->isType ) {
3518 assert( node->type );
3519 maybeAccept_impl( node->type, *this );
3520 } else {
3521 assert( node->expr );
3522 maybeAccept_impl( node->expr, *this );
3523 } // if
3524
3525 VISIT_END( node );
3526}
3527
3528template< typename pass_type >
3529void PassVisitor< pass_type >::visit( const AttrType * node ) {
3530 VISIT_START( node );
3531
3532 if ( node->isType ) {
3533 assert( node->type );
3534 maybeAccept_impl( node->type, *this );
3535 } else {
3536 assert( node->expr );
3537 maybeAccept_impl( node->expr, *this );
3538 } // if
3539
3540 VISIT_END( node );
3541}
3542
3543template< typename pass_type >
3544Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
3545 MUTATE_START( node );
3546
3547 if ( node->isType ) {
3548 assert( node->type );
3549 maybeMutate_impl( node->type, *this );
3550 } else {
3551 assert( node->expr );
3552 maybeMutate_impl( node->expr, *this );
3553 } // if
3554
3555 MUTATE_END( Type, node );
3556}
3557
3558//--------------------------------------------------------------------------
3559// VarArgsType
3560template< typename pass_type >
3561void PassVisitor< pass_type >::visit( VarArgsType * node ) {
3562 VISIT_START( node );
3563
3564 maybeAccept_impl( node->forall, *this );
3565
3566 VISIT_END( node );
3567}
3568
3569template< typename pass_type >
3570void PassVisitor< pass_type >::visit( const VarArgsType * node ) {
3571 VISIT_START( node );
3572
3573 maybeAccept_impl( node->forall, *this );
3574
3575 VISIT_END( node );
3576}
3577
3578template< typename pass_type >
3579Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
3580 MUTATE_START( node );
3581
3582 maybeMutate_impl( node->forall, *this );
3583
3584 MUTATE_END( Type, node );
3585}
3586
3587//--------------------------------------------------------------------------
3588// ZeroType
3589template< typename pass_type >
3590void PassVisitor< pass_type >::visit( ZeroType * node ) {
3591 VISIT_START( node );
3592
3593 maybeAccept_impl( node->forall, *this );
3594
3595 VISIT_END( node );
3596}
3597
3598template< typename pass_type >
3599void PassVisitor< pass_type >::visit( const ZeroType * node ) {
3600 VISIT_START( node );
3601
3602 maybeAccept_impl( node->forall, *this );
3603
3604 VISIT_END( node );
3605}
3606
3607template< typename pass_type >
3608Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
3609 MUTATE_START( node );
3610
3611 maybeMutate_impl( node->forall, *this );
3612
3613 MUTATE_END( Type, node );
3614}
3615
3616//--------------------------------------------------------------------------
3617// OneType
3618template< typename pass_type >
3619void PassVisitor< pass_type >::visit( OneType * node ) {
3620 VISIT_START( node );
3621
3622 maybeAccept_impl( node->forall, *this );
3623
3624 VISIT_END( node );
3625}
3626
3627template< typename pass_type >
3628void PassVisitor< pass_type >::visit( const OneType * node ) {
3629 VISIT_START( node );
3630
3631 maybeAccept_impl( node->forall, *this );
3632
3633 VISIT_END( node );
3634}
3635
3636template< typename pass_type >
3637Type * PassVisitor< pass_type >::mutate( OneType * node ) {
3638 MUTATE_START( node );
3639
3640 maybeMutate_impl( node->forall, *this );
3641
3642 MUTATE_END( Type, node );
3643}
3644
3645//--------------------------------------------------------------------------
3646// GlobalScopeType
3647template< typename pass_type >
3648void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
3649 VISIT_START( node );
3650
3651 maybeAccept_impl( node->forall, *this );
3652
3653 VISIT_END( node );
3654}
3655
3656template< typename pass_type >
3657void PassVisitor< pass_type >::visit( const GlobalScopeType * node ) {
3658 VISIT_START( node );
3659
3660 maybeAccept_impl( node->forall, *this );
3661
3662 VISIT_END( node );
3663}
3664
3665template< typename pass_type >
3666Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
3667 MUTATE_START( node );
3668
3669 maybeMutate_impl( node->forall, *this );
3670
3671 MUTATE_END( Type, node );
3672}
3673
3674//--------------------------------------------------------------------------
3675// Designation
3676template< typename pass_type >
3677void PassVisitor< pass_type >::visit( Designation * node ) {
3678 VISIT_START( node );
3679
3680 maybeAccept_impl( node->designators, *this );
3681
3682 VISIT_END( node );
3683}
3684
3685template< typename pass_type >
3686void PassVisitor< pass_type >::visit( const Designation * node ) {
3687 VISIT_START( node );
3688
3689 maybeAccept_impl( node->designators, *this );
3690
3691 VISIT_END( node );
3692}
3693
3694template< typename pass_type >
3695Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
3696 MUTATE_START( node );
3697
3698 maybeMutate_impl( node->designators, *this );
3699
3700 MUTATE_END( Designation, node );
3701}
3702
3703//--------------------------------------------------------------------------
3704// SingleInit
3705template< typename pass_type >
3706void PassVisitor< pass_type >::visit( SingleInit * node ) {
3707 VISIT_START( node );
3708
3709 visitExpression( node->value );
3710
3711 VISIT_END( node );
3712}
3713
3714template< typename pass_type >
3715void PassVisitor< pass_type >::visit( const SingleInit * node ) {
3716 VISIT_START( node );
3717
3718 visitExpression( node->value );
3719
3720 VISIT_END( node );
3721}
3722
3723template< typename pass_type >
3724Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
3725 MUTATE_START( node );
3726
3727 node->value = mutateExpression( node->value );
3728
3729 MUTATE_END( Initializer, node );
3730}
3731
3732//--------------------------------------------------------------------------
3733// ListInit
3734template< typename pass_type >
3735void PassVisitor< pass_type >::visit( ListInit * node ) {
3736 VISIT_START( node );
3737
3738 maybeAccept_impl( node->designations, *this );
3739 maybeAccept_impl( node->initializers, *this );
3740
3741 VISIT_END( node );
3742}
3743
3744template< typename pass_type >
3745void PassVisitor< pass_type >::visit( const ListInit * node ) {
3746 VISIT_START( node );
3747
3748 maybeAccept_impl( node->designations, *this );
3749 maybeAccept_impl( node->initializers, *this );
3750
3751 VISIT_END( node );
3752}
3753
3754template< typename pass_type >
3755Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
3756 MUTATE_START( node );
3757
3758 maybeMutate_impl( node->designations, *this );
3759 maybeMutate_impl( node->initializers, *this );
3760
3761 MUTATE_END( Initializer, node );
3762}
3763
3764//--------------------------------------------------------------------------
3765// ConstructorInit
3766template< typename pass_type >
3767void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
3768 VISIT_START( node );
3769
3770 maybeAccept_impl( node->ctor, *this );
3771 maybeAccept_impl( node->dtor, *this );
3772 maybeAccept_impl( node->init, *this );
3773
3774 VISIT_END( node );
3775}
3776
3777template< typename pass_type >
3778void PassVisitor< pass_type >::visit( const ConstructorInit * node ) {
3779 VISIT_START( node );
3780
3781 maybeAccept_impl( node->ctor, *this );
3782 maybeAccept_impl( node->dtor, *this );
3783 maybeAccept_impl( node->init, *this );
3784
3785 VISIT_END( node );
3786}
3787
3788template< typename pass_type >
3789Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
3790 MUTATE_START( node );
3791
3792 maybeMutate_impl( node->ctor, *this );
3793 maybeMutate_impl( node->dtor, *this );
3794 maybeMutate_impl( node->init, *this );
3795
3796 MUTATE_END( Initializer, node );
3797}
3798
3799//--------------------------------------------------------------------------
3800// Attribute
3801template< typename pass_type >
3802void PassVisitor< pass_type >::visit( Constant * node ) {
3803 VISIT_START( node );
3804
3805 VISIT_END( node );
3806}
3807
3808template< typename pass_type >
3809void PassVisitor< pass_type >::visit( const Constant * node ) {
3810 VISIT_START( node );
3811
3812 VISIT_END( node );
3813}
3814
3815template< typename pass_type >
3816Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
3817 MUTATE_START( node );
3818
3819 MUTATE_END( Constant, node );
3820}
3821
3822//--------------------------------------------------------------------------
3823// Attribute
3824template< typename pass_type >
3825void PassVisitor< pass_type >::visit( Attribute * node ) {
3826 VISIT_START( node );
3827
3828 maybeAccept_impl( node->parameters, *this );
3829
3830 VISIT_END( node );
3831}
3832
3833template< typename pass_type >
3834void PassVisitor< pass_type >::visit( const Attribute * node ) {
3835 VISIT_START( node );
3836
3837 maybeAccept_impl( node->parameters, *this );
3838
3839 VISIT_END( node );
3840}
3841
3842template< typename pass_type >
3843Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
3844 MUTATE_START( node );
3845
3846 maybeMutate_impl( node->parameters, *this );
3847
3848 MUTATE_END( Attribute, node );
3849}
3850
3851//--------------------------------------------------------------------------
3852// TypeSubstitution
3853template< typename pass_type >
3854TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
3855 MUTATE_START( node );
3856
3857 for ( auto & p : node->typeEnv ) {
3858 indexerScopedMutate( p.second, *this );
3859 }
3860 for ( auto & p : node->varEnv ) {
3861 indexerScopedMutate( p.second, *this );
3862 }
3863
3864 MUTATE_END( TypeSubstitution, node );
3865}
3866
3867#undef VISIT_START
3868#undef VISIT_END
3869
3870#undef MUTATE_START
3871#undef MUTATE_END
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