source: src/Common/PassVisitor.impl.h@ 9802f4c

ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast new-ast-unique-expr pthread-emulation qualifiedEnum
Last change on this file since 9802f4c was 665f432, checked in by Thierry Delisle <tdelisle@…>, 6 years ago

Fixed trac #149 where operand names in asm statements where incorrectly resolved (i.e., should not have been resolved)
  • Property mode set to 100644
File size: 107.3 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->constraint, *this );
2455 maybeAccept_impl ( node->operand , *this );
2456
2457 VISIT_END( node );
2458}
2459
2460template< typename pass_type >
2461void PassVisitor< pass_type >::visit( const AsmExpr * node ) {
2462 VISIT_START( node );
2463
2464 indexerScopedAccept( node->result , *this );
2465 maybeAccept_impl ( node->constraint, *this );
2466 maybeAccept_impl ( node->operand , *this );
2467
2468 VISIT_END( node );
2469}
2470
2471template< typename pass_type >
2472Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
2473 MUTATE_START( node );
2474
2475 indexerScopedMutate( node->env , *this );
2476 indexerScopedMutate( node->result , *this );
2477 maybeMutate_impl ( node->constraint, *this );
2478 maybeMutate_impl ( node->operand , *this );
2479
2480 MUTATE_END( Expression, node );
2481}
2482
2483//--------------------------------------------------------------------------
2484// ImplicitCopyCtorExpr
2485template< typename pass_type >
2486void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
2487 VISIT_START( node );
2488
2489 indexerScopedAccept( node->result , *this );
2490 maybeAccept_impl ( node->callExpr , *this );
2491
2492 VISIT_END( node );
2493}
2494
2495template< typename pass_type >
2496void PassVisitor< pass_type >::visit( const ImplicitCopyCtorExpr * node ) {
2497 VISIT_START( node );
2498
2499 indexerScopedAccept( node->result , *this );
2500 maybeAccept_impl ( node->callExpr , *this );
2501
2502 VISIT_END( node );
2503}
2504
2505template< typename pass_type >
2506Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
2507 MUTATE_START( node );
2508
2509 indexerScopedMutate( node->env , *this );
2510 indexerScopedMutate( node->result , *this );
2511 maybeMutate_impl ( node->callExpr , *this );
2512
2513 MUTATE_END( Expression, node );
2514}
2515
2516//--------------------------------------------------------------------------
2517// ConstructorExpr
2518template< typename pass_type >
2519void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
2520 VISIT_START( node );
2521
2522 indexerScopedAccept( node->result , *this );
2523 maybeAccept_impl ( node->callExpr, *this );
2524
2525 VISIT_END( node );
2526}
2527
2528template< typename pass_type >
2529void PassVisitor< pass_type >::visit( const ConstructorExpr * node ) {
2530 VISIT_START( node );
2531
2532 indexerScopedAccept( node->result , *this );
2533 maybeAccept_impl ( node->callExpr, *this );
2534
2535 VISIT_END( node );
2536}
2537
2538template< typename pass_type >
2539Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
2540 MUTATE_START( node );
2541
2542 indexerScopedMutate( node->env , *this );
2543 indexerScopedMutate( node->result , *this );
2544 maybeMutate_impl ( node->callExpr, *this );
2545
2546 MUTATE_END( Expression, node );
2547}
2548
2549//--------------------------------------------------------------------------
2550// CompoundLiteralExpr
2551template< typename pass_type >
2552void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
2553 VISIT_START( node );
2554
2555 indexerScopedAccept( node->result , *this );
2556 maybeAccept_impl ( node->initializer, *this );
2557
2558 VISIT_END( node );
2559}
2560
2561template< typename pass_type >
2562void PassVisitor< pass_type >::visit( const CompoundLiteralExpr * node ) {
2563 VISIT_START( node );
2564
2565 indexerScopedAccept( node->result , *this );
2566 maybeAccept_impl ( node->initializer, *this );
2567
2568 VISIT_END( node );
2569}
2570
2571template< typename pass_type >
2572Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
2573 MUTATE_START( node );
2574
2575 indexerScopedMutate( node->env , *this );
2576 indexerScopedMutate( node->result , *this );
2577 maybeMutate_impl ( node->initializer, *this );
2578
2579 MUTATE_END( Expression, node );
2580}
2581
2582//--------------------------------------------------------------------------
2583// RangeExpr
2584template< typename pass_type >
2585void PassVisitor< pass_type >::visit( RangeExpr * node ) {
2586 VISIT_START( node );
2587
2588 indexerScopedAccept( node->result, *this );
2589 maybeAccept_impl ( node->low , *this );
2590 maybeAccept_impl ( node->high , *this );
2591
2592 VISIT_END( node );
2593}
2594
2595template< typename pass_type >
2596void PassVisitor< pass_type >::visit( const RangeExpr * node ) {
2597 VISIT_START( node );
2598
2599 indexerScopedAccept( node->result, *this );
2600 maybeAccept_impl ( node->low , *this );
2601 maybeAccept_impl ( node->high , *this );
2602
2603 VISIT_END( node );
2604}
2605
2606template< typename pass_type >
2607Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
2608 MUTATE_START( node );
2609
2610 indexerScopedMutate( node->env , *this );
2611 indexerScopedMutate( node->result, *this );
2612 maybeMutate_impl ( node->low , *this );
2613 maybeMutate_impl ( node->high , *this );
2614
2615 MUTATE_END( Expression, node );
2616}
2617
2618//--------------------------------------------------------------------------
2619// UntypedTupleExpr
2620template< typename pass_type >
2621void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
2622 VISIT_START( node );
2623
2624 indexerScopedAccept( node->result, *this );
2625 maybeAccept_impl ( node->exprs , *this );
2626
2627 VISIT_END( node );
2628}
2629
2630template< typename pass_type >
2631void PassVisitor< pass_type >::visit( const UntypedTupleExpr * node ) {
2632 VISIT_START( node );
2633
2634 indexerScopedAccept( node->result, *this );
2635 maybeAccept_impl ( node->exprs , *this );
2636
2637 VISIT_END( node );
2638}
2639
2640template< typename pass_type >
2641Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
2642 MUTATE_START( node );
2643
2644 indexerScopedMutate( node->env , *this );
2645 indexerScopedMutate( node->result, *this );
2646 maybeMutate_impl ( node->exprs , *this );
2647
2648 MUTATE_END( Expression, node );
2649}
2650
2651//--------------------------------------------------------------------------
2652// TupleExpr
2653template< typename pass_type >
2654void PassVisitor< pass_type >::visit( TupleExpr * node ) {
2655 VISIT_START( node );
2656
2657 indexerScopedAccept( node->result, *this );
2658 maybeAccept_impl ( node->exprs , *this );
2659
2660 VISIT_END( node );
2661}
2662
2663template< typename pass_type >
2664void PassVisitor< pass_type >::visit( const TupleExpr * node ) {
2665 VISIT_START( node );
2666
2667 indexerScopedAccept( node->result, *this );
2668 maybeAccept_impl ( node->exprs , *this );
2669
2670 VISIT_END( node );
2671}
2672
2673template< typename pass_type >
2674Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
2675 MUTATE_START( node );
2676
2677 indexerScopedMutate( node->env , *this );
2678 indexerScopedMutate( node->result, *this );
2679 maybeMutate_impl ( node->exprs , *this );
2680
2681 MUTATE_END( Expression, node );
2682}
2683
2684//--------------------------------------------------------------------------
2685// TupleIndexExpr
2686template< typename pass_type >
2687void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
2688 VISIT_START( node );
2689
2690 indexerScopedAccept( node->result, *this );
2691 maybeAccept_impl ( node->tuple , *this );
2692
2693 VISIT_END( node );
2694}
2695
2696template< typename pass_type >
2697void PassVisitor< pass_type >::visit( const TupleIndexExpr * node ) {
2698 VISIT_START( node );
2699
2700 indexerScopedAccept( node->result, *this );
2701 maybeAccept_impl ( node->tuple , *this );
2702
2703 VISIT_END( node );
2704}
2705
2706template< typename pass_type >
2707Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
2708 MUTATE_START( node );
2709
2710 indexerScopedMutate( node->env , *this );
2711 indexerScopedMutate( node->result, *this );
2712 maybeMutate_impl ( node->tuple , *this );
2713
2714 MUTATE_END( Expression, node );
2715}
2716
2717//--------------------------------------------------------------------------
2718// TupleAssignExpr
2719template< typename pass_type >
2720void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
2721 VISIT_START( node );
2722
2723 indexerScopedAccept( node->result , *this );
2724 maybeAccept_impl ( node->stmtExpr, *this );
2725
2726 VISIT_END( node );
2727}
2728
2729template< typename pass_type >
2730void PassVisitor< pass_type >::visit( const TupleAssignExpr * node ) {
2731 VISIT_START( node );
2732
2733 indexerScopedAccept( node->result , *this );
2734 maybeAccept_impl( node->stmtExpr, *this );
2735
2736 VISIT_END( node );
2737}
2738
2739template< typename pass_type >
2740Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
2741 MUTATE_START( node );
2742
2743 indexerScopedMutate( node->env , *this );
2744 indexerScopedMutate( node->result , *this );
2745 maybeMutate_impl ( node->stmtExpr, *this );
2746
2747 MUTATE_END( Expression, node );
2748}
2749
2750//--------------------------------------------------------------------------
2751// StmtExpr
2752template< typename pass_type >
2753void PassVisitor< pass_type >::visit( StmtExpr * node ) {
2754 VISIT_START( node );
2755
2756 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2757 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2758 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2759 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2760
2761 indexerScopedAccept( node->result , *this );
2762 maybeAccept_impl ( node->statements , *this );
2763 maybeAccept_impl ( node->returnDecls, *this );
2764 maybeAccept_impl ( node->dtors , *this );
2765
2766 VISIT_END( node );
2767}
2768
2769template< typename pass_type >
2770void PassVisitor< pass_type >::visit( const StmtExpr * node ) {
2771 VISIT_START( node );
2772
2773 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2774 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2775 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2776 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2777
2778 indexerScopedAccept( node->result , *this );
2779 maybeAccept_impl ( node->statements , *this );
2780 maybeAccept_impl ( node->returnDecls, *this );
2781 maybeAccept_impl ( node->dtors , *this );
2782
2783 VISIT_END( node );
2784}
2785
2786template< typename pass_type >
2787Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
2788 MUTATE_START( node );
2789
2790 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2791 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2792 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2793 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2794
2795 indexerScopedMutate( node->result , *this );
2796 maybeMutate_impl ( node->statements , *this );
2797 maybeMutate_impl ( node->returnDecls, *this );
2798 maybeMutate_impl ( node->dtors , *this );
2799
2800 MUTATE_END( Expression, node );
2801}
2802
2803//--------------------------------------------------------------------------
2804// UniqueExpr
2805template< typename pass_type >
2806void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
2807 VISIT_START( node );
2808
2809 indexerScopedAccept( node->result, *this );
2810 maybeAccept_impl ( node->expr , *this );
2811
2812 VISIT_END( node );
2813}
2814
2815template< typename pass_type >
2816void PassVisitor< pass_type >::visit( const UniqueExpr * node ) {
2817 VISIT_START( node );
2818
2819 indexerScopedAccept( node->result, *this );
2820 maybeAccept_impl ( node->expr , *this );
2821
2822 VISIT_END( node );
2823}
2824
2825template< typename pass_type >
2826Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
2827 MUTATE_START( node );
2828
2829 indexerScopedMutate( node->env , *this );
2830 indexerScopedMutate( node->result, *this );
2831 maybeMutate_impl ( node->expr , *this );
2832
2833 MUTATE_END( Expression, node );
2834}
2835
2836//--------------------------------------------------------------------------
2837// UntypedInitExpr
2838template< typename pass_type >
2839void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
2840 VISIT_START( node );
2841
2842 indexerScopedAccept( node->result, *this );
2843 maybeAccept_impl ( node->expr , *this );
2844 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2845
2846 VISIT_END( node );
2847}
2848
2849template< typename pass_type >
2850void PassVisitor< pass_type >::visit( const UntypedInitExpr * node ) {
2851 VISIT_START( node );
2852
2853 indexerScopedAccept( node->result, *this );
2854 maybeAccept_impl ( node->expr , *this );
2855 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2856
2857 VISIT_END( node );
2858}
2859
2860template< typename pass_type >
2861Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
2862 MUTATE_START( node );
2863
2864 indexerScopedMutate( node->env , *this );
2865 indexerScopedMutate( node->result, *this );
2866 maybeMutate_impl ( node->expr , *this );
2867 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2868
2869 MUTATE_END( Expression, node );
2870}
2871
2872//--------------------------------------------------------------------------
2873// InitExpr
2874template< typename pass_type >
2875void PassVisitor< pass_type >::visit( InitExpr * node ) {
2876 VISIT_START( node );
2877
2878 indexerScopedAccept( node->result, *this );
2879 maybeAccept_impl ( node->expr , *this );
2880 maybeAccept_impl ( node->designation, *this );
2881
2882 VISIT_END( node );
2883}
2884
2885template< typename pass_type >
2886void PassVisitor< pass_type >::visit( const InitExpr * node ) {
2887 VISIT_START( node );
2888
2889 indexerScopedAccept( node->result, *this );
2890 maybeAccept_impl ( node->expr , *this );
2891 maybeAccept_impl ( node->designation, *this );
2892
2893 VISIT_END( node );
2894}
2895
2896template< typename pass_type >
2897Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
2898 MUTATE_START( node );
2899
2900 indexerScopedMutate( node->env , *this );
2901 indexerScopedMutate( node->result, *this );
2902 maybeMutate_impl ( node->expr , *this );
2903 maybeMutate_impl ( node->designation, *this );
2904
2905 MUTATE_END( Expression, node );
2906}
2907
2908//--------------------------------------------------------------------------
2909// DeletedExpr
2910template< typename pass_type >
2911void PassVisitor< pass_type >::visit( DeletedExpr * node ) {
2912 VISIT_START( node );
2913
2914 indexerScopedAccept( node->result, *this );
2915 maybeAccept_impl ( node->expr, *this );
2916 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2917
2918 VISIT_END( node );
2919}
2920
2921template< typename pass_type >
2922void PassVisitor< pass_type >::visit( const DeletedExpr * node ) {
2923 VISIT_START( node );
2924
2925 indexerScopedAccept( node->result, *this );
2926 maybeAccept_impl ( node->expr, *this );
2927 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2928
2929 VISIT_END( node );
2930}
2931
2932template< typename pass_type >
2933Expression * PassVisitor< pass_type >::mutate( DeletedExpr * node ) {
2934 MUTATE_START( node );
2935
2936 indexerScopedMutate( node->env, *this );
2937 indexerScopedMutate( node->result, *this );
2938 maybeMutate_impl( node->expr, *this );
2939
2940 MUTATE_END( Expression, node );
2941}
2942
2943//--------------------------------------------------------------------------
2944// DefaultArgExpr
2945template< typename pass_type >
2946void PassVisitor< pass_type >::visit( DefaultArgExpr * node ) {
2947 VISIT_START( node );
2948
2949 indexerScopedAccept( node->result, *this );
2950 maybeAccept_impl ( node->expr, *this );
2951
2952 VISIT_END( node );
2953}
2954
2955template< typename pass_type >
2956void PassVisitor< pass_type >::visit( const DefaultArgExpr * node ) {
2957 VISIT_START( node );
2958
2959 indexerScopedAccept( node->result, *this );
2960 maybeAccept_impl ( node->expr, *this );
2961
2962 VISIT_END( node );
2963}
2964
2965template< typename pass_type >
2966Expression * PassVisitor< pass_type >::mutate( DefaultArgExpr * node ) {
2967 MUTATE_START( node );
2968
2969 indexerScopedMutate( node->env, *this );
2970 indexerScopedMutate( node->result, *this );
2971 maybeMutate_impl( node->expr, *this );
2972
2973 MUTATE_END( Expression, node );
2974}
2975
2976//--------------------------------------------------------------------------
2977// GenericExpr
2978template< typename pass_type >
2979void PassVisitor< pass_type >::visit( GenericExpr * node ) {
2980 VISIT_START( node );
2981
2982 indexerScopedAccept( node->result, *this );
2983 maybeAccept_impl( node->control, *this );
2984 for ( GenericExpr::Association & assoc : node->associations ) {
2985 indexerScopedAccept( assoc.type, *this );
2986 maybeAccept_impl( assoc.expr, *this );
2987 }
2988
2989 VISIT_END( node );
2990}
2991
2992template< typename pass_type >
2993void PassVisitor< pass_type >::visit( const GenericExpr * node ) {
2994 VISIT_START( node );
2995
2996 indexerScopedAccept( node->result, *this );
2997 maybeAccept_impl( node->control, *this );
2998 for ( const GenericExpr::Association & assoc : node->associations ) {
2999 indexerScopedAccept( assoc.type, *this );
3000 maybeAccept_impl( assoc.expr, *this );
3001 }
3002
3003 VISIT_END( node );
3004}
3005
3006template< typename pass_type >
3007Expression * PassVisitor< pass_type >::mutate( GenericExpr * node ) {
3008 MUTATE_START( node );
3009
3010 indexerScopedMutate( node->env, *this );
3011 indexerScopedMutate( node->result, *this );
3012 maybeMutate_impl( node->control, *this );
3013 for ( GenericExpr::Association & assoc : node->associations ) {
3014 indexerScopedMutate( assoc.type, *this );
3015 maybeMutate_impl( assoc.expr, *this );
3016 }
3017
3018 MUTATE_END( Expression, node );
3019}
3020
3021//--------------------------------------------------------------------------
3022// VoidType
3023template< typename pass_type >
3024void PassVisitor< pass_type >::visit( VoidType * node ) {
3025 VISIT_START( node );
3026
3027 maybeAccept_impl( node->forall, *this );
3028
3029 VISIT_END( node );
3030}
3031
3032template< typename pass_type >
3033void PassVisitor< pass_type >::visit( const VoidType * node ) {
3034 VISIT_START( node );
3035
3036 maybeAccept_impl( node->forall, *this );
3037
3038 VISIT_END( node );
3039}
3040
3041template< typename pass_type >
3042Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
3043 MUTATE_START( node );
3044
3045 maybeMutate_impl( node->forall, *this );
3046
3047 MUTATE_END( Type, node );
3048}
3049
3050//--------------------------------------------------------------------------
3051// BasicType
3052template< typename pass_type >
3053void PassVisitor< pass_type >::visit( BasicType * node ) {
3054 VISIT_START( node );
3055
3056 maybeAccept_impl( node->forall, *this );
3057
3058 VISIT_END( node );
3059}
3060
3061template< typename pass_type >
3062void PassVisitor< pass_type >::visit( const BasicType * node ) {
3063 VISIT_START( node );
3064
3065 maybeAccept_impl( node->forall, *this );
3066
3067 VISIT_END( node );
3068}
3069
3070template< typename pass_type >
3071Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
3072 MUTATE_START( node );
3073
3074 maybeMutate_impl( node->forall, *this );
3075
3076 MUTATE_END( Type, node );
3077}
3078
3079//--------------------------------------------------------------------------
3080// PointerType
3081template< typename pass_type >
3082void PassVisitor< pass_type >::visit( PointerType * node ) {
3083 VISIT_START( node );
3084
3085 maybeAccept_impl( node->forall, *this );
3086 // xxx - should PointerType visit/mutate dimension?
3087 maybeAccept_impl( node->base, *this );
3088
3089 VISIT_END( node );
3090}
3091
3092template< typename pass_type >
3093void PassVisitor< pass_type >::visit( const PointerType * node ) {
3094 VISIT_START( node );
3095
3096 maybeAccept_impl( node->forall, *this );
3097 // xxx - should PointerType visit/mutate dimension?
3098 maybeAccept_impl( node->base, *this );
3099
3100 VISIT_END( node );
3101}
3102
3103template< typename pass_type >
3104Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
3105 MUTATE_START( node );
3106
3107 maybeMutate_impl( node->forall, *this );
3108 // xxx - should PointerType visit/mutate dimension?
3109 maybeMutate_impl( node->base, *this );
3110
3111 MUTATE_END( Type, node );
3112}
3113
3114//--------------------------------------------------------------------------
3115// ArrayType
3116template< typename pass_type >
3117void PassVisitor< pass_type >::visit( ArrayType * node ) {
3118 VISIT_START( node );
3119
3120 maybeAccept_impl( node->forall, *this );
3121 maybeAccept_impl( node->dimension, *this );
3122 maybeAccept_impl( node->base, *this );
3123
3124 VISIT_END( node );
3125}
3126
3127template< typename pass_type >
3128void PassVisitor< pass_type >::visit( const ArrayType * node ) {
3129 VISIT_START( node );
3130
3131 maybeAccept_impl( node->forall, *this );
3132 maybeAccept_impl( node->dimension, *this );
3133 maybeAccept_impl( node->base, *this );
3134
3135 VISIT_END( node );
3136}
3137
3138template< typename pass_type >
3139Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
3140 MUTATE_START( node );
3141
3142 maybeMutate_impl( node->forall, *this );
3143 maybeMutate_impl( node->dimension, *this );
3144 maybeMutate_impl( node->base, *this );
3145
3146 MUTATE_END( Type, node );
3147}
3148
3149//--------------------------------------------------------------------------
3150// ReferenceType
3151template< typename pass_type >
3152void PassVisitor< pass_type >::visit( ReferenceType * node ) {
3153 VISIT_START( node );
3154
3155 maybeAccept_impl( node->forall, *this );
3156 maybeAccept_impl( node->base, *this );
3157
3158 VISIT_END( node );
3159}
3160
3161template< typename pass_type >
3162void PassVisitor< pass_type >::visit( const ReferenceType * node ) {
3163 VISIT_START( node );
3164
3165 maybeAccept_impl( node->forall, *this );
3166 maybeAccept_impl( node->base, *this );
3167
3168 VISIT_END( node );
3169}
3170
3171template< typename pass_type >
3172Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
3173 MUTATE_START( node );
3174
3175 maybeMutate_impl( node->forall, *this );
3176 maybeMutate_impl( node->base, *this );
3177
3178 MUTATE_END( Type, node );
3179}
3180
3181//--------------------------------------------------------------------------
3182// QualifiedType
3183template< typename pass_type >
3184void PassVisitor< pass_type >::visit( QualifiedType * node ) {
3185 VISIT_START( node );
3186
3187 maybeAccept_impl( node->forall, *this );
3188 maybeAccept_impl( node->parent, *this );
3189 maybeAccept_impl( node->child, *this );
3190
3191 VISIT_END( node );
3192}
3193
3194template< typename pass_type >
3195void PassVisitor< pass_type >::visit( const QualifiedType * node ) {
3196 VISIT_START( node );
3197
3198 maybeAccept_impl( node->forall, *this );
3199 maybeAccept_impl( node->parent, *this );
3200 maybeAccept_impl( node->child, *this );
3201
3202 VISIT_END( node );
3203}
3204
3205template< typename pass_type >
3206Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
3207 MUTATE_START( node );
3208
3209 maybeMutate_impl( node->forall, *this );
3210 maybeMutate_impl( node->parent, *this );
3211 maybeMutate_impl( node->child, *this );
3212
3213 MUTATE_END( Type, node );
3214}
3215
3216//--------------------------------------------------------------------------
3217// FunctionType
3218template< typename pass_type >
3219void PassVisitor< pass_type >::visit( FunctionType * node ) {
3220 VISIT_START( node );
3221
3222 maybeAccept_impl( node->forall, *this );
3223 maybeAccept_impl( node->returnVals, *this );
3224 maybeAccept_impl( node->parameters, *this );
3225
3226 VISIT_END( node );
3227}
3228
3229template< typename pass_type >
3230void PassVisitor< pass_type >::visit( const FunctionType * node ) {
3231 VISIT_START( node );
3232
3233 maybeAccept_impl( node->forall, *this );
3234 maybeAccept_impl( node->returnVals, *this );
3235 maybeAccept_impl( node->parameters, *this );
3236
3237 VISIT_END( node );
3238}
3239
3240template< typename pass_type >
3241Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
3242 MUTATE_START( node );
3243
3244 maybeMutate_impl( node->forall, *this );
3245 maybeMutate_impl( node->returnVals, *this );
3246 maybeMutate_impl( node->parameters, *this );
3247
3248 MUTATE_END( Type, node );
3249}
3250
3251//--------------------------------------------------------------------------
3252// StructInstType
3253template< typename pass_type >
3254void PassVisitor< pass_type >::visit( StructInstType * node ) {
3255 VISIT_START( node );
3256
3257 indexerAddStruct( node->name );
3258
3259 {
3260 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3261 maybeAccept_impl( node->forall , *this );
3262 maybeAccept_impl( node->parameters, *this );
3263 }
3264
3265 VISIT_END( node );
3266}
3267
3268template< typename pass_type >
3269void PassVisitor< pass_type >::visit( const StructInstType * node ) {
3270 VISIT_START( node );
3271
3272 indexerAddStruct( node->name );
3273
3274 {
3275 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3276 maybeAccept_impl( node->forall , *this );
3277 maybeAccept_impl( node->parameters, *this );
3278 }
3279
3280 VISIT_END( node );
3281}
3282
3283template< typename pass_type >
3284Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
3285 MUTATE_START( node );
3286
3287 indexerAddStruct( node->name );
3288
3289 {
3290 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3291 maybeMutate_impl( node->forall , *this );
3292 maybeMutate_impl( node->parameters, *this );
3293 }
3294
3295 MUTATE_END( Type, node );
3296}
3297
3298//--------------------------------------------------------------------------
3299// UnionInstType
3300template< typename pass_type >
3301void PassVisitor< pass_type >::visit( UnionInstType * node ) {
3302 VISIT_START( node );
3303
3304 indexerAddStruct( node->name );
3305
3306 {
3307 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3308 maybeAccept_impl( node->forall , *this );
3309 maybeAccept_impl( node->parameters, *this );
3310 }
3311
3312 VISIT_END( node );
3313}
3314
3315template< typename pass_type >
3316void PassVisitor< pass_type >::visit( const UnionInstType * node ) {
3317 VISIT_START( node );
3318
3319 indexerAddStruct( node->name );
3320
3321 {
3322 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3323 maybeAccept_impl( node->forall , *this );
3324 maybeAccept_impl( node->parameters, *this );
3325 }
3326
3327 VISIT_END( node );
3328}
3329
3330template< typename pass_type >
3331Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
3332 MUTATE_START( node );
3333
3334 indexerAddStruct( node->name );
3335
3336 {
3337 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3338 maybeMutate_impl( node->forall , *this );
3339 maybeMutate_impl( node->parameters, *this );
3340 }
3341
3342 MUTATE_END( Type, node );
3343}
3344
3345//--------------------------------------------------------------------------
3346// EnumInstType
3347template< typename pass_type >
3348void PassVisitor< pass_type >::visit( EnumInstType * node ) {
3349 VISIT_START( node );
3350
3351 maybeAccept_impl( node->forall, *this );
3352 maybeAccept_impl( node->parameters, *this );
3353
3354 VISIT_END( node );
3355}
3356
3357template< typename pass_type >
3358void PassVisitor< pass_type >::visit( const EnumInstType * node ) {
3359 VISIT_START( node );
3360
3361 maybeAccept_impl( node->forall, *this );
3362 maybeAccept_impl( node->parameters, *this );
3363
3364 VISIT_END( node );
3365}
3366
3367template< typename pass_type >
3368Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
3369 MUTATE_START( node );
3370
3371 maybeMutate_impl( node->forall, *this );
3372 maybeMutate_impl( node->parameters, *this );
3373
3374 MUTATE_END( Type, node );
3375}
3376
3377//--------------------------------------------------------------------------
3378// TraitInstType
3379template< typename pass_type >
3380void PassVisitor< pass_type >::visit( TraitInstType * node ) {
3381 VISIT_START( node );
3382
3383 maybeAccept_impl( node->forall , *this );
3384 maybeAccept_impl( node->parameters, *this );
3385
3386 VISIT_END( node );
3387}
3388
3389template< typename pass_type >
3390void PassVisitor< pass_type >::visit( const TraitInstType * node ) {
3391 VISIT_START( node );
3392
3393 maybeAccept_impl( node->forall , *this );
3394 maybeAccept_impl( node->parameters, *this );
3395
3396 VISIT_END( node );
3397}
3398
3399template< typename pass_type >
3400Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
3401 MUTATE_START( node );
3402
3403 maybeMutate_impl( node->forall , *this );
3404 maybeMutate_impl( node->parameters, *this );
3405
3406 MUTATE_END( Type, node );
3407}
3408
3409//--------------------------------------------------------------------------
3410// TypeInstType
3411template< typename pass_type >
3412void PassVisitor< pass_type >::visit( TypeInstType * node ) {
3413 VISIT_START( node );
3414
3415 maybeAccept_impl( node->forall , *this );
3416 maybeAccept_impl( node->parameters, *this );
3417
3418 VISIT_END( node );
3419}
3420
3421template< typename pass_type >
3422void PassVisitor< pass_type >::visit( const TypeInstType * node ) {
3423 VISIT_START( node );
3424
3425 maybeAccept_impl( node->forall , *this );
3426 maybeAccept_impl( node->parameters, *this );
3427
3428 VISIT_END( node );
3429}
3430
3431template< typename pass_type >
3432Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
3433 MUTATE_START( node );
3434
3435 maybeMutate_impl( node->forall , *this );
3436 maybeMutate_impl( node->parameters, *this );
3437
3438 MUTATE_END( Type, node );
3439}
3440
3441//--------------------------------------------------------------------------
3442// TupleType
3443template< typename pass_type >
3444void PassVisitor< pass_type >::visit( TupleType * node ) {
3445 VISIT_START( node );
3446
3447 maybeAccept_impl( node->forall, *this );
3448 maybeAccept_impl( node->types, *this );
3449 maybeAccept_impl( node->members, *this );
3450
3451 VISIT_END( node );
3452}
3453
3454template< typename pass_type >
3455void PassVisitor< pass_type >::visit( const TupleType * node ) {
3456 VISIT_START( node );
3457
3458 maybeAccept_impl( node->forall, *this );
3459 maybeAccept_impl( node->types, *this );
3460 maybeAccept_impl( node->members, *this );
3461
3462 VISIT_END( node );
3463}
3464
3465template< typename pass_type >
3466Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
3467 MUTATE_START( node );
3468
3469 maybeMutate_impl( node->forall, *this );
3470 maybeMutate_impl( node->types, *this );
3471 maybeMutate_impl( node->members, *this );
3472
3473 MUTATE_END( Type, node );
3474}
3475
3476//--------------------------------------------------------------------------
3477// TypeofType
3478template< typename pass_type >
3479void PassVisitor< pass_type >::visit( TypeofType * node ) {
3480 VISIT_START( node );
3481
3482 assert( node->expr );
3483 maybeAccept_impl( node->expr, *this );
3484
3485 VISIT_END( node );
3486}
3487
3488template< typename pass_type >
3489void PassVisitor< pass_type >::visit( const TypeofType * node ) {
3490 VISIT_START( node );
3491
3492 assert( node->expr );
3493 maybeAccept_impl( node->expr, *this );
3494
3495 VISIT_END( node );
3496}
3497
3498template< typename pass_type >
3499Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
3500 MUTATE_START( node );
3501
3502 assert( node->expr );
3503 maybeMutate_impl( node->expr, *this );
3504
3505 MUTATE_END( Type, node );
3506}
3507
3508//--------------------------------------------------------------------------
3509// AttrType
3510template< typename pass_type >
3511void PassVisitor< pass_type >::visit( AttrType * node ) {
3512 VISIT_START( node );
3513
3514 if ( node->isType ) {
3515 assert( node->type );
3516 maybeAccept_impl( node->type, *this );
3517 } else {
3518 assert( node->expr );
3519 maybeAccept_impl( node->expr, *this );
3520 } // if
3521
3522 VISIT_END( node );
3523}
3524
3525template< typename pass_type >
3526void PassVisitor< pass_type >::visit( const AttrType * node ) {
3527 VISIT_START( node );
3528
3529 if ( node->isType ) {
3530 assert( node->type );
3531 maybeAccept_impl( node->type, *this );
3532 } else {
3533 assert( node->expr );
3534 maybeAccept_impl( node->expr, *this );
3535 } // if
3536
3537 VISIT_END( node );
3538}
3539
3540template< typename pass_type >
3541Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
3542 MUTATE_START( node );
3543
3544 if ( node->isType ) {
3545 assert( node->type );
3546 maybeMutate_impl( node->type, *this );
3547 } else {
3548 assert( node->expr );
3549 maybeMutate_impl( node->expr, *this );
3550 } // if
3551
3552 MUTATE_END( Type, node );
3553}
3554
3555//--------------------------------------------------------------------------
3556// VarArgsType
3557template< typename pass_type >
3558void PassVisitor< pass_type >::visit( VarArgsType * node ) {
3559 VISIT_START( node );
3560
3561 maybeAccept_impl( node->forall, *this );
3562
3563 VISIT_END( node );
3564}
3565
3566template< typename pass_type >
3567void PassVisitor< pass_type >::visit( const VarArgsType * node ) {
3568 VISIT_START( node );
3569
3570 maybeAccept_impl( node->forall, *this );
3571
3572 VISIT_END( node );
3573}
3574
3575template< typename pass_type >
3576Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
3577 MUTATE_START( node );
3578
3579 maybeMutate_impl( node->forall, *this );
3580
3581 MUTATE_END( Type, node );
3582}
3583
3584//--------------------------------------------------------------------------
3585// ZeroType
3586template< typename pass_type >
3587void PassVisitor< pass_type >::visit( ZeroType * node ) {
3588 VISIT_START( node );
3589
3590 maybeAccept_impl( node->forall, *this );
3591
3592 VISIT_END( node );
3593}
3594
3595template< typename pass_type >
3596void PassVisitor< pass_type >::visit( const ZeroType * node ) {
3597 VISIT_START( node );
3598
3599 maybeAccept_impl( node->forall, *this );
3600
3601 VISIT_END( node );
3602}
3603
3604template< typename pass_type >
3605Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
3606 MUTATE_START( node );
3607
3608 maybeMutate_impl( node->forall, *this );
3609
3610 MUTATE_END( Type, node );
3611}
3612
3613//--------------------------------------------------------------------------
3614// OneType
3615template< typename pass_type >
3616void PassVisitor< pass_type >::visit( OneType * node ) {
3617 VISIT_START( node );
3618
3619 maybeAccept_impl( node->forall, *this );
3620
3621 VISIT_END( node );
3622}
3623
3624template< typename pass_type >
3625void PassVisitor< pass_type >::visit( const OneType * node ) {
3626 VISIT_START( node );
3627
3628 maybeAccept_impl( node->forall, *this );
3629
3630 VISIT_END( node );
3631}
3632
3633template< typename pass_type >
3634Type * PassVisitor< pass_type >::mutate( OneType * node ) {
3635 MUTATE_START( node );
3636
3637 maybeMutate_impl( node->forall, *this );
3638
3639 MUTATE_END( Type, node );
3640}
3641
3642//--------------------------------------------------------------------------
3643// GlobalScopeType
3644template< typename pass_type >
3645void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
3646 VISIT_START( node );
3647
3648 maybeAccept_impl( node->forall, *this );
3649
3650 VISIT_END( node );
3651}
3652
3653template< typename pass_type >
3654void PassVisitor< pass_type >::visit( const GlobalScopeType * node ) {
3655 VISIT_START( node );
3656
3657 maybeAccept_impl( node->forall, *this );
3658
3659 VISIT_END( node );
3660}
3661
3662template< typename pass_type >
3663Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
3664 MUTATE_START( node );
3665
3666 maybeMutate_impl( node->forall, *this );
3667
3668 MUTATE_END( Type, node );
3669}
3670
3671//--------------------------------------------------------------------------
3672// Designation
3673template< typename pass_type >
3674void PassVisitor< pass_type >::visit( Designation * node ) {
3675 VISIT_START( node );
3676
3677 maybeAccept_impl( node->designators, *this );
3678
3679 VISIT_END( node );
3680}
3681
3682template< typename pass_type >
3683void PassVisitor< pass_type >::visit( const Designation * node ) {
3684 VISIT_START( node );
3685
3686 maybeAccept_impl( node->designators, *this );
3687
3688 VISIT_END( node );
3689}
3690
3691template< typename pass_type >
3692Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
3693 MUTATE_START( node );
3694
3695 maybeMutate_impl( node->designators, *this );
3696
3697 MUTATE_END( Designation, node );
3698}
3699
3700//--------------------------------------------------------------------------
3701// SingleInit
3702template< typename pass_type >
3703void PassVisitor< pass_type >::visit( SingleInit * node ) {
3704 VISIT_START( node );
3705
3706 visitExpression( node->value );
3707
3708 VISIT_END( node );
3709}
3710
3711template< typename pass_type >
3712void PassVisitor< pass_type >::visit( const SingleInit * node ) {
3713 VISIT_START( node );
3714
3715 visitExpression( node->value );
3716
3717 VISIT_END( node );
3718}
3719
3720template< typename pass_type >
3721Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
3722 MUTATE_START( node );
3723
3724 node->value = mutateExpression( node->value );
3725
3726 MUTATE_END( Initializer, node );
3727}
3728
3729//--------------------------------------------------------------------------
3730// ListInit
3731template< typename pass_type >
3732void PassVisitor< pass_type >::visit( ListInit * node ) {
3733 VISIT_START( node );
3734
3735 maybeAccept_impl( node->designations, *this );
3736 maybeAccept_impl( node->initializers, *this );
3737
3738 VISIT_END( node );
3739}
3740
3741template< typename pass_type >
3742void PassVisitor< pass_type >::visit( const ListInit * node ) {
3743 VISIT_START( node );
3744
3745 maybeAccept_impl( node->designations, *this );
3746 maybeAccept_impl( node->initializers, *this );
3747
3748 VISIT_END( node );
3749}
3750
3751template< typename pass_type >
3752Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
3753 MUTATE_START( node );
3754
3755 maybeMutate_impl( node->designations, *this );
3756 maybeMutate_impl( node->initializers, *this );
3757
3758 MUTATE_END( Initializer, node );
3759}
3760
3761//--------------------------------------------------------------------------
3762// ConstructorInit
3763template< typename pass_type >
3764void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
3765 VISIT_START( node );
3766
3767 maybeAccept_impl( node->ctor, *this );
3768 maybeAccept_impl( node->dtor, *this );
3769 maybeAccept_impl( node->init, *this );
3770
3771 VISIT_END( node );
3772}
3773
3774template< typename pass_type >
3775void PassVisitor< pass_type >::visit( const ConstructorInit * node ) {
3776 VISIT_START( node );
3777
3778 maybeAccept_impl( node->ctor, *this );
3779 maybeAccept_impl( node->dtor, *this );
3780 maybeAccept_impl( node->init, *this );
3781
3782 VISIT_END( node );
3783}
3784
3785template< typename pass_type >
3786Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
3787 MUTATE_START( node );
3788
3789 maybeMutate_impl( node->ctor, *this );
3790 maybeMutate_impl( node->dtor, *this );
3791 maybeMutate_impl( node->init, *this );
3792
3793 MUTATE_END( Initializer, node );
3794}
3795
3796//--------------------------------------------------------------------------
3797// Attribute
3798template< typename pass_type >
3799void PassVisitor< pass_type >::visit( Constant * node ) {
3800 VISIT_START( node );
3801
3802 VISIT_END( node );
3803}
3804
3805template< typename pass_type >
3806void PassVisitor< pass_type >::visit( const Constant * node ) {
3807 VISIT_START( node );
3808
3809 VISIT_END( node );
3810}
3811
3812template< typename pass_type >
3813Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
3814 MUTATE_START( node );
3815
3816 MUTATE_END( Constant, node );
3817}
3818
3819//--------------------------------------------------------------------------
3820// Attribute
3821template< typename pass_type >
3822void PassVisitor< pass_type >::visit( Attribute * node ) {
3823 VISIT_START( node );
3824
3825 maybeAccept_impl( node->parameters, *this );
3826
3827 VISIT_END( node );
3828}
3829
3830template< typename pass_type >
3831void PassVisitor< pass_type >::visit( const Attribute * node ) {
3832 VISIT_START( node );
3833
3834 maybeAccept_impl( node->parameters, *this );
3835
3836 VISIT_END( node );
3837}
3838
3839template< typename pass_type >
3840Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
3841 MUTATE_START( node );
3842
3843 maybeMutate_impl( node->parameters, *this );
3844
3845 MUTATE_END( Attribute, node );
3846}
3847
3848//--------------------------------------------------------------------------
3849// TypeSubstitution
3850template< typename pass_type >
3851TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
3852 MUTATE_START( node );
3853
3854 for ( auto & p : node->typeEnv ) {
3855 indexerScopedMutate( p.second, *this );
3856 }
3857 for ( auto & p : node->varEnv ) {
3858 indexerScopedMutate( p.second, *this );
3859 }
3860
3861 MUTATE_END( TypeSubstitution, node );
3862}
3863
3864#undef VISIT_START
3865#undef VISIT_END
3866
3867#undef MUTATE_START
3868#undef MUTATE_END
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