source: src/Common/PassVisitor.impl.h@ c65b930

ADT arm-eh ast-experimental enum forall-pointer-decay jacob/cs343-translation new-ast-unique-expr pthread-emulation qualifiedEnum
Last change on this file since c65b930 was 2d019af, checked in by Peter A. Buhr <pabuhr@…>, 5 years ago

parser global pragmas, fixes #241
  • Property mode set to 100644
File size: 108.7 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 // First remember that we are now within a function.
535 ValueGuard< bool > oldInFunction( inFunction );
536 inFunction = true;
537 // The function body needs to have the same scope as parameters.
538 // A CompoundStmt will not enter a new scope if atFunctionTop is true.
539 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
540 atFunctionTop = true;
541 maybeAccept_impl( node->statements, *this );
542 maybeAccept_impl( node->attributes, *this );
543 }
544 }
545
546 VISIT_END( node );
547}
548
549template< typename pass_type >
550void PassVisitor< pass_type >::visit( const FunctionDecl * node ) {
551 VISIT_START( node );
552
553 indexerAddId( node );
554
555 maybeAccept_impl( node->withExprs, *this );
556 {
557 // with clause introduces a level of scope (for the with expression members).
558 // with clause exprs are added to the indexer before parameters so that parameters
559 // shadow with exprs and not the other way around.
560 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
561 indexerAddWith( node->withExprs, node );
562 {
563 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
564 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
565 static ObjectDecl func(
566 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
567 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
568 nullptr
569 );
570 indexerAddId( &func );
571 maybeAccept_impl( node->type, *this );
572 // First remember that we are now within a function.
573 ValueGuard< bool > oldInFunction( inFunction );
574 inFunction = true;
575 // The function body needs to have the same scope as parameters.
576 // A CompoundStmt will not enter a new scope if atFunctionTop is true.
577 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
578 atFunctionTop = true;
579 maybeAccept_impl( node->statements, *this );
580 maybeAccept_impl( node->attributes, *this );
581 }
582 }
583
584 VISIT_END( node );
585}
586
587template< typename pass_type >
588DeclarationWithType * PassVisitor< pass_type >::mutate( FunctionDecl * node ) {
589 MUTATE_START( node );
590
591 indexerAddId( node );
592
593 {
594 // with clause introduces a level of scope (for the with expression members).
595 // with clause exprs are added to the indexer before parameters so that parameters
596 // shadow with exprs and not the other way around.
597 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
598 indexerAddWith( node->withExprs, node );
599 {
600 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
601 // implicit add __func__ identifier as specified in the C manual 6.4.2.2
602 static ObjectDecl func(
603 "__func__", noStorageClasses, LinkageSpec::C, nullptr,
604 new ArrayType( Type::Qualifiers(), new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char ), nullptr, true, false ),
605 nullptr
606 );
607 indexerAddId( &func );
608 maybeMutate_impl( node->type, *this );
609 // First remember that we are now within a function.
610 ValueGuard< bool > oldInFunction( inFunction );
611 inFunction = true;
612 // The function body needs to have the same scope as parameters.
613 // A CompoundStmt will not enter a new scope if atFunctionTop is true.
614 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
615 atFunctionTop = true;
616 maybeMutate_impl( node->statements, *this );
617 maybeMutate_impl( node->attributes, *this );
618 }
619 }
620
621 MUTATE_END( DeclarationWithType, node );
622}
623
624//--------------------------------------------------------------------------
625// StructDecl
626template< typename pass_type >
627void PassVisitor< pass_type >::visit( StructDecl * node ) {
628 VISIT_START( node );
629
630 // make up a forward declaration and add it before processing the members
631 // needs to be on the heap because addStruct saves the pointer
632 indexerAddStructFwd( node );
633
634 {
635 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
636 maybeAccept_impl( node->parameters, *this );
637 maybeAccept_impl( node->members , *this );
638 }
639
640 // this addition replaces the forward declaration
641 indexerAddStruct( node );
642
643 VISIT_END( node );
644}
645
646template< typename pass_type >
647void PassVisitor< pass_type >::visit( const StructDecl * node ) {
648 VISIT_START( node );
649
650 // make up a forward declaration and add it before processing the members
651 // needs to be on the heap because addStruct saves the pointer
652 indexerAddStructFwd( node );
653
654 {
655 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
656 maybeAccept_impl( node->parameters, *this );
657 maybeAccept_impl( node->members , *this );
658 }
659
660 // this addition replaces the forward declaration
661 indexerAddStruct( node );
662
663 VISIT_END( node );
664}
665
666template< typename pass_type >
667Declaration * PassVisitor< pass_type >::mutate( StructDecl * node ) {
668 MUTATE_START( node );
669
670 // make up a forward declaration and add it before processing the members
671 // needs to be on the heap because addStruct saves the pointer
672 indexerAddStructFwd( node );
673
674 {
675 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
676 maybeMutate_impl( node->parameters, *this );
677 maybeMutate_impl( node->members , *this );
678 }
679
680 // this addition replaces the forward declaration
681 indexerAddStruct( node );
682
683 MUTATE_END( Declaration, node );
684}
685
686//--------------------------------------------------------------------------
687// UnionDecl
688template< typename pass_type >
689void PassVisitor< pass_type >::visit( UnionDecl * node ) {
690 VISIT_START( node );
691
692 // make up a forward declaration and add it before processing the members
693 indexerAddUnionFwd( node );
694
695 {
696 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
697 maybeAccept_impl( node->parameters, *this );
698 maybeAccept_impl( node->members , *this );
699 }
700
701 indexerAddUnion( node );
702
703 VISIT_END( node );
704}
705template< typename pass_type >
706void PassVisitor< pass_type >::visit( const UnionDecl * node ) {
707 VISIT_START( node );
708
709 // make up a forward declaration and add it before processing the members
710 indexerAddUnionFwd( node );
711
712 {
713 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
714 maybeAccept_impl( node->parameters, *this );
715 maybeAccept_impl( node->members , *this );
716 }
717
718 indexerAddUnion( node );
719
720 VISIT_END( node );
721}
722
723template< typename pass_type >
724Declaration * PassVisitor< pass_type >::mutate( UnionDecl * node ) {
725 MUTATE_START( node );
726
727 // make up a forward declaration and add it before processing the members
728 indexerAddUnionFwd( node );
729
730 {
731 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
732 maybeMutate_impl( node->parameters, *this );
733 maybeMutate_impl( node->members , *this );
734 }
735
736 indexerAddUnion( node );
737
738 MUTATE_END( Declaration, node );
739}
740
741//--------------------------------------------------------------------------
742// EnumDecl
743template< typename pass_type >
744void PassVisitor< pass_type >::visit( EnumDecl * node ) {
745 VISIT_START( node );
746
747 indexerAddEnum( node );
748
749 // unlike structs, traits, and unions, enums inject their members into the global scope
750 maybeAccept_impl( node->parameters, *this );
751 maybeAccept_impl( node->members , *this );
752
753 VISIT_END( node );
754}
755
756template< typename pass_type >
757void PassVisitor< pass_type >::visit( const EnumDecl * node ) {
758 VISIT_START( node );
759
760 indexerAddEnum( node );
761
762 // unlike structs, traits, and unions, enums inject their members into the global scope
763 maybeAccept_impl( node->parameters, *this );
764 maybeAccept_impl( node->members , *this );
765
766 VISIT_END( node );
767}
768
769template< typename pass_type >
770Declaration * PassVisitor< pass_type >::mutate( EnumDecl * node ) {
771 MUTATE_START( node );
772
773 indexerAddEnum( node );
774
775 // unlike structs, traits, and unions, enums inject their members into the global scope
776 maybeMutate_impl( node->parameters, *this );
777 maybeMutate_impl( node->members , *this );
778
779 MUTATE_END( Declaration, node );
780}
781
782//--------------------------------------------------------------------------
783// TraitDecl
784template< typename pass_type >
785void PassVisitor< pass_type >::visit( TraitDecl * node ) {
786 VISIT_START( node );
787
788 {
789 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
790 maybeAccept_impl( node->parameters, *this );
791 maybeAccept_impl( node->members , *this );
792 }
793
794 indexerAddTrait( node );
795
796 VISIT_END( node );
797}
798
799template< typename pass_type >
800void PassVisitor< pass_type >::visit( const TraitDecl * node ) {
801 VISIT_START( node );
802
803 {
804 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
805 maybeAccept_impl( node->parameters, *this );
806 maybeAccept_impl( node->members , *this );
807 }
808
809 indexerAddTrait( node );
810
811 VISIT_END( node );
812}
813
814template< typename pass_type >
815Declaration * PassVisitor< pass_type >::mutate( TraitDecl * node ) {
816 MUTATE_START( node );
817
818 {
819 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
820 maybeMutate_impl( node->parameters, *this );
821 maybeMutate_impl( node->members , *this );
822 }
823
824 indexerAddTrait( node );
825
826 MUTATE_END( Declaration, node );
827}
828
829//--------------------------------------------------------------------------
830// TypeDecl
831template< typename pass_type >
832void PassVisitor< pass_type >::visit( TypeDecl * node ) {
833 VISIT_START( node );
834
835 {
836 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
837 maybeAccept_impl( node->base , *this );
838 }
839
840 // see A NOTE ON THE ORDER OF TRAVERSAL, above
841 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
842 // and may depend on the type itself
843 indexerAddType( node );
844
845 maybeAccept_impl( node->assertions, *this );
846
847 indexerScopedAccept( node->init, *this );
848
849 VISIT_END( node );
850}
851
852
853template< typename pass_type >
854void PassVisitor< pass_type >::visit( const TypeDecl * node ) {
855 VISIT_START( node );
856
857 {
858 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
859 maybeAccept_impl( node->base , *this );
860 }
861
862 // see A NOTE ON THE ORDER OF TRAVERSAL, above
863 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
864 // and may depend on the type itself
865 indexerAddType( node );
866
867 maybeAccept_impl( node->assertions, *this );
868
869 indexerScopedAccept( node->init, *this );
870
871 VISIT_END( node );
872}
873
874template< typename pass_type >
875Declaration * PassVisitor< pass_type >::mutate( TypeDecl * node ) {
876 MUTATE_START( node );
877
878 {
879 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
880 maybeMutate_impl( node->base , *this );
881 }
882
883 // see A NOTE ON THE ORDER OF TRAVERSAL, above
884 // note that assertions come after the type is added to the symtab, since they are not part of the type proper
885 // and may depend on the type itself
886 indexerAddType( node );
887
888 maybeMutate_impl( node->assertions, *this );
889
890 indexerScopedMutate( node->init, *this );
891
892 MUTATE_END( Declaration, node );
893}
894
895//--------------------------------------------------------------------------
896// TypedefDecl
897template< typename pass_type >
898void PassVisitor< pass_type >::visit( TypedefDecl * node ) {
899 VISIT_START( node );
900
901 {
902 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
903 maybeAccept_impl( node->base , *this );
904 }
905
906 indexerAddType( node );
907
908 maybeAccept_impl( node->assertions, *this );
909
910 VISIT_END( node );
911}
912
913template< typename pass_type >
914void PassVisitor< pass_type >::visit( const TypedefDecl * node ) {
915 VISIT_START( node );
916
917 {
918 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
919 maybeAccept_impl( node->base , *this );
920 }
921
922 indexerAddType( node );
923
924 maybeAccept_impl( node->assertions, *this );
925
926 VISIT_END( node );
927}
928
929template< typename pass_type >
930Declaration * PassVisitor< pass_type >::mutate( TypedefDecl * node ) {
931 MUTATE_START( node );
932
933 {
934 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
935 maybeMutate_impl( node->base , *this );
936 }
937
938 indexerAddType( node );
939
940 maybeMutate_impl( node->assertions, *this );
941
942 MUTATE_END( Declaration, node );
943}
944
945//--------------------------------------------------------------------------
946// AsmDecl
947template< typename pass_type >
948void PassVisitor< pass_type >::visit( AsmDecl * node ) {
949 VISIT_START( node );
950
951 maybeAccept_impl( node->stmt, *this );
952
953 VISIT_END( node );
954}
955
956template< typename pass_type >
957void PassVisitor< pass_type >::visit( const AsmDecl * node ) {
958 VISIT_START( node );
959
960 maybeAccept_impl( node->stmt, *this );
961
962 VISIT_END( node );
963}
964
965template< typename pass_type >
966AsmDecl * PassVisitor< pass_type >::mutate( AsmDecl * node ) {
967 MUTATE_START( node );
968
969 maybeMutate_impl( node->stmt, *this );
970
971 MUTATE_END( AsmDecl, node );
972}
973
974//--------------------------------------------------------------------------
975// DirectiveDecl
976template< typename pass_type >
977void PassVisitor< pass_type >::visit( DirectiveDecl * node ) {
978 VISIT_START( node );
979
980 maybeAccept_impl( node->stmt, *this );
981
982 VISIT_END( node );
983}
984
985template< typename pass_type >
986void PassVisitor< pass_type >::visit( const DirectiveDecl * node ) {
987 VISIT_START( node );
988
989 maybeAccept_impl( node->stmt, *this );
990
991 VISIT_END( node );
992}
993
994template< typename pass_type >
995DirectiveDecl * PassVisitor< pass_type >::mutate( DirectiveDecl * node ) {
996 MUTATE_START( node );
997
998 maybeMutate_impl( node->stmt, *this );
999
1000 MUTATE_END( DirectiveDecl, node );
1001}
1002
1003//--------------------------------------------------------------------------
1004// StaticAssertDecl
1005template< typename pass_type >
1006void PassVisitor< pass_type >::visit( StaticAssertDecl * node ) {
1007 VISIT_START( node );
1008
1009 node->condition = visitExpression( node->condition );
1010 maybeAccept_impl( node->message, *this );
1011
1012 VISIT_END( node );
1013}
1014
1015template< typename pass_type >
1016void PassVisitor< pass_type >::visit( const StaticAssertDecl * node ) {
1017 VISIT_START( node );
1018
1019 visitExpression( node->condition );
1020 maybeAccept_impl( node->message, *this );
1021
1022 VISIT_END( node );
1023}
1024
1025template< typename pass_type >
1026StaticAssertDecl * PassVisitor< pass_type >::mutate( StaticAssertDecl * node ) {
1027 MUTATE_START( node );
1028
1029 node->condition = mutateExpression( node->condition );
1030 maybeMutate_impl( node->message, *this );
1031
1032 MUTATE_END( StaticAssertDecl, node );
1033}
1034
1035//--------------------------------------------------------------------------
1036// CompoundStmt
1037template< typename pass_type >
1038void PassVisitor< pass_type >::visit( CompoundStmt * node ) {
1039 VISIT_START( node );
1040 {
1041 // Do not enter a new scope if atFunctionTop is true, don't leave one either.
1042 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
1043 auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
1044 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1045 atFunctionTop = false;
1046 visitStatementList( node->kids );
1047 }
1048 VISIT_END( node );
1049}
1050
1051template< typename pass_type >
1052void PassVisitor< pass_type >::visit( const CompoundStmt * node ) {
1053 VISIT_START( node );
1054 {
1055 // Do not enter a new scope if atFunctionTop is true, don't leave one either.
1056 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
1057 auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
1058 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1059 atFunctionTop = false;
1060 visitStatementList( node->kids );
1061 }
1062 VISIT_END( node );
1063}
1064
1065template< typename pass_type >
1066CompoundStmt * PassVisitor< pass_type >::mutate( CompoundStmt * node ) {
1067 MUTATE_START( node );
1068 {
1069 // Do not enter a new scope if atFunctionTop is true, don't leave one either.
1070 ValueGuard< bool > oldAtFunctionTop( atFunctionTop );
1071 auto guard1 = makeFuncGuard( [this, go = !atFunctionTop]() { if ( go ) indexerScopeEnter(); }, [this, go = !atFunctionTop]() { if ( go ) indexerScopeLeave(); } );
1072 auto guard2 = makeFuncGuard( [this]() { call_beginScope(); }, [this]() { call_endScope(); } );
1073 atFunctionTop = false;
1074 mutateStatementList( node->kids );
1075 }
1076 MUTATE_END( CompoundStmt, node );
1077}
1078
1079//--------------------------------------------------------------------------
1080// ExprStmt
1081template< typename pass_type >
1082void PassVisitor< pass_type >::visit( ExprStmt * node ) {
1083 VISIT_START( node );
1084
1085 visitExpression( node->expr );
1086
1087 VISIT_END( node );
1088}
1089
1090template< typename pass_type >
1091void PassVisitor< pass_type >::visit( const ExprStmt * node ) {
1092 VISIT_START( node );
1093
1094 visitExpression( node->expr );
1095
1096 VISIT_END( node );
1097}
1098
1099template< typename pass_type >
1100Statement * PassVisitor< pass_type >::mutate( ExprStmt * node ) {
1101 MUTATE_START( node );
1102
1103 node->expr = mutateExpression( node->expr );
1104
1105 MUTATE_END( Statement, node );
1106}
1107
1108//--------------------------------------------------------------------------
1109// AsmStmt
1110template< typename pass_type >
1111void PassVisitor< pass_type >::visit( AsmStmt * node ) {
1112 VISIT_START( node )
1113
1114 maybeAccept_impl( node->instruction, *this );
1115 maybeAccept_impl( node->output, *this );
1116 maybeAccept_impl( node->input, *this );
1117 maybeAccept_impl( node->clobber, *this );
1118
1119 VISIT_END( node );
1120}
1121
1122template< typename pass_type >
1123void PassVisitor< pass_type >::visit( const AsmStmt * node ) {
1124 VISIT_START( node )
1125
1126 maybeAccept_impl( node->instruction, *this );
1127 maybeAccept_impl( node->output, *this );
1128 maybeAccept_impl( node->input, *this );
1129 maybeAccept_impl( node->clobber, *this );
1130
1131 VISIT_END( node );
1132}
1133
1134template< typename pass_type >
1135Statement * PassVisitor< pass_type >::mutate( AsmStmt * node ) {
1136 MUTATE_START( node );
1137
1138 maybeMutate_impl( node->instruction, *this );
1139 maybeMutate_impl( node->output, *this );
1140 maybeMutate_impl( node->input, *this );
1141 maybeMutate_impl( node->clobber, *this );
1142
1143 MUTATE_END( Statement, node );
1144}
1145
1146//--------------------------------------------------------------------------
1147// AsmStmt
1148template< typename pass_type >
1149void PassVisitor< pass_type >::visit( DirectiveStmt * node ) {
1150 VISIT_START( node )
1151
1152 VISIT_END( node );
1153}
1154
1155template< typename pass_type >
1156void PassVisitor< pass_type >::visit( const DirectiveStmt * node ) {
1157 VISIT_START( node )
1158
1159 VISIT_END( node );
1160}
1161
1162template< typename pass_type >
1163Statement * PassVisitor< pass_type >::mutate( DirectiveStmt * node ) {
1164 MUTATE_START( node );
1165
1166 MUTATE_END( Statement, node );
1167}
1168
1169//--------------------------------------------------------------------------
1170// IfStmt
1171template< typename pass_type >
1172void PassVisitor< pass_type >::visit( IfStmt * node ) {
1173 VISIT_START( node );
1174 {
1175 // if statements introduce a level of scope (for the initialization)
1176 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1177 maybeAccept_impl( node->initialization, *this );
1178 visitExpression ( node->condition );
1179 node->thenPart = visitStatement( node->thenPart );
1180 node->elsePart = visitStatement( node->elsePart );
1181 }
1182 VISIT_END( node );
1183}
1184
1185template< typename pass_type >
1186void PassVisitor< pass_type >::visit( const IfStmt * node ) {
1187 VISIT_START( node );
1188 {
1189 // if statements introduce a level of scope (for the initialization)
1190 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1191 maybeAccept_impl( node->initialization, *this );
1192 visitExpression ( node->condition );
1193 visitStatement ( node->thenPart );
1194 visitStatement ( node->elsePart );
1195 }
1196 VISIT_END( node );
1197}
1198
1199template< typename pass_type >
1200Statement * PassVisitor< pass_type >::mutate( IfStmt * node ) {
1201 MUTATE_START( node );
1202 {
1203 // if statements introduce a level of scope (for the initialization)
1204 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1205 maybeMutate_impl( node->initialization, *this );
1206 node->condition = mutateExpression( node->condition );
1207 node->thenPart = mutateStatement ( node->thenPart );
1208 node->elsePart = mutateStatement ( node->elsePart );
1209 }
1210 MUTATE_END( Statement, node );
1211}
1212
1213//--------------------------------------------------------------------------
1214// WhileStmt
1215template< typename pass_type >
1216void PassVisitor< pass_type >::visit( WhileStmt * node ) {
1217 VISIT_START( node );
1218
1219 {
1220 // while statements introduce a level of scope (for the initialization)
1221 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1222 maybeAccept_impl( node->initialization, *this );
1223 visitExpression ( node->condition );
1224 node->body = visitStatement( node->body );
1225 }
1226
1227 VISIT_END( node );
1228}
1229
1230template< typename pass_type >
1231void PassVisitor< pass_type >::visit( const WhileStmt * node ) {
1232 VISIT_START( node );
1233
1234 {
1235 // while 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 visitStatement ( node->body );
1240 }
1241
1242 VISIT_END( node );
1243}
1244
1245template< typename pass_type >
1246Statement * PassVisitor< pass_type >::mutate( WhileStmt * node ) {
1247 MUTATE_START( node );
1248
1249 {
1250 // while statements introduce a level of scope (for the initialization)
1251 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1252 maybeMutate_impl( node->initialization, *this );
1253 node->condition = mutateExpression( node->condition );
1254 node->body = mutateStatement ( node->body );
1255 }
1256
1257
1258 MUTATE_END( Statement, node );
1259}
1260
1261//--------------------------------------------------------------------------
1262// ForStmt
1263template< typename pass_type >
1264void PassVisitor< pass_type >::visit( ForStmt * node ) {
1265 VISIT_START( node );
1266 {
1267 // for statements introduce a level of scope (for the initialization)
1268 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1269 maybeAccept_impl( node->initialization, *this );
1270 visitExpression( node->condition );
1271 visitExpression( node->increment );
1272 node->body = visitStatement( node->body );
1273 }
1274 VISIT_END( node );
1275}
1276
1277template< typename pass_type >
1278void PassVisitor< pass_type >::visit( const ForStmt * node ) {
1279 VISIT_START( node );
1280 {
1281 // for statements introduce a level of scope (for the initialization)
1282 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1283 maybeAccept_impl( node->initialization, *this );
1284 visitExpression( node->condition );
1285 visitExpression( node->increment );
1286 visitStatement ( node->body );
1287 }
1288 VISIT_END( node );
1289}
1290
1291template< typename pass_type >
1292Statement * PassVisitor< pass_type >::mutate( ForStmt * node ) {
1293 MUTATE_START( node );
1294 {
1295 // for statements introduce a level of scope (for the initialization)
1296 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1297 maybeMutate_impl( node->initialization, *this );
1298 node->condition = mutateExpression( node->condition );
1299 node->increment = mutateExpression( node->increment );
1300 node->body = mutateStatement ( node->body );
1301 }
1302 MUTATE_END( Statement, node );
1303}
1304
1305//--------------------------------------------------------------------------
1306// SwitchStmt
1307template< typename pass_type >
1308void PassVisitor< pass_type >::visit( SwitchStmt * node ) {
1309 VISIT_START( node );
1310
1311 visitExpression ( node->condition );
1312 visitStatementList( node->statements );
1313
1314 VISIT_END( node );
1315}
1316
1317template< typename pass_type >
1318void PassVisitor< pass_type >::visit( const SwitchStmt * node ) {
1319 VISIT_START( node );
1320
1321 visitExpression ( node->condition );
1322 visitStatementList( node->statements );
1323
1324 VISIT_END( node );
1325}
1326
1327template< typename pass_type >
1328Statement * PassVisitor< pass_type >::mutate( SwitchStmt * node ) {
1329 MUTATE_START( node );
1330
1331 node->condition = mutateExpression( node->condition );
1332 mutateStatementList( node->statements );
1333
1334 MUTATE_END( Statement, node );
1335}
1336
1337//--------------------------------------------------------------------------
1338// CaseStmt
1339template< typename pass_type >
1340void PassVisitor< pass_type >::visit( CaseStmt * node ) {
1341 VISIT_START( node );
1342
1343 visitExpression ( node->condition );
1344 visitStatementList( node->stmts );
1345
1346 VISIT_END( node );
1347}
1348
1349template< typename pass_type >
1350void PassVisitor< pass_type >::visit( const CaseStmt * node ) {
1351 VISIT_START( node );
1352
1353 visitExpression ( node->condition );
1354 visitStatementList( node->stmts );
1355
1356 VISIT_END( node );
1357}
1358
1359template< typename pass_type >
1360Statement * PassVisitor< pass_type >::mutate( CaseStmt * node ) {
1361 MUTATE_START( node );
1362
1363 node->condition = mutateExpression( node->condition );
1364 mutateStatementList( node->stmts );
1365
1366 MUTATE_END( Statement, node );
1367}
1368
1369//--------------------------------------------------------------------------
1370// BranchStmt
1371template< typename pass_type >
1372void PassVisitor< pass_type >::visit( BranchStmt * node ) {
1373 VISIT_START( node );
1374 VISIT_END( node );
1375}
1376
1377template< typename pass_type >
1378void PassVisitor< pass_type >::visit( const BranchStmt * node ) {
1379 VISIT_START( node );
1380 VISIT_END( node );
1381}
1382
1383template< typename pass_type >
1384Statement * PassVisitor< pass_type >::mutate( BranchStmt * node ) {
1385 MUTATE_START( node );
1386 MUTATE_END( Statement, node );
1387}
1388
1389//--------------------------------------------------------------------------
1390// ReturnStmt
1391template< typename pass_type >
1392void PassVisitor< pass_type >::visit( ReturnStmt * node ) {
1393 VISIT_START( node );
1394
1395 visitExpression( node->expr );
1396
1397 VISIT_END( node );
1398}
1399
1400template< typename pass_type >
1401void PassVisitor< pass_type >::visit( const ReturnStmt * node ) {
1402 VISIT_START( node );
1403
1404 visitExpression( node->expr );
1405
1406 VISIT_END( node );
1407}
1408
1409template< typename pass_type >
1410Statement * PassVisitor< pass_type >::mutate( ReturnStmt * node ) {
1411 MUTATE_START( node );
1412
1413 node->expr = mutateExpression( node->expr );
1414
1415 MUTATE_END( Statement, node );
1416}
1417
1418//--------------------------------------------------------------------------
1419// ThrowStmt
1420template< typename pass_type >
1421void PassVisitor< pass_type >::visit( ThrowStmt * node ) {
1422 VISIT_START( node );
1423
1424 maybeAccept_impl( node->expr, *this );
1425 maybeAccept_impl( node->target, *this );
1426
1427 VISIT_END( node );
1428}
1429
1430template< typename pass_type >
1431void PassVisitor< pass_type >::visit( const ThrowStmt * node ) {
1432 VISIT_START( node );
1433
1434 maybeAccept_impl( node->expr, *this );
1435 maybeAccept_impl( node->target, *this );
1436
1437 VISIT_END( node );
1438}
1439
1440template< typename pass_type >
1441Statement * PassVisitor< pass_type >::mutate( ThrowStmt * node ) {
1442 MUTATE_START( node );
1443
1444 maybeMutate_impl( node->expr, *this );
1445 maybeMutate_impl( node->target, *this );
1446
1447 MUTATE_END( Statement, node );
1448}
1449
1450//--------------------------------------------------------------------------
1451// TryStmt
1452template< typename pass_type >
1453void PassVisitor< pass_type >::visit( TryStmt * node ) {
1454 VISIT_START( node );
1455
1456 maybeAccept_impl( node->block , *this );
1457 maybeAccept_impl( node->handlers , *this );
1458 maybeAccept_impl( node->finallyBlock, *this );
1459
1460 VISIT_END( node );
1461}
1462
1463template< typename pass_type >
1464void PassVisitor< pass_type >::visit( const TryStmt * node ) {
1465 VISIT_START( node );
1466
1467 maybeAccept_impl( node->block , *this );
1468 maybeAccept_impl( node->handlers , *this );
1469 maybeAccept_impl( node->finallyBlock, *this );
1470
1471 VISIT_END( node );
1472}
1473
1474template< typename pass_type >
1475Statement * PassVisitor< pass_type >::mutate( TryStmt * node ) {
1476 MUTATE_START( node );
1477
1478 maybeMutate_impl( node->block , *this );
1479 maybeMutate_impl( node->handlers , *this );
1480 maybeMutate_impl( node->finallyBlock, *this );
1481
1482 MUTATE_END( Statement, node );
1483}
1484
1485//--------------------------------------------------------------------------
1486// CatchStmt
1487template< typename pass_type >
1488void PassVisitor< pass_type >::visit( CatchStmt * node ) {
1489 VISIT_START( node );
1490 {
1491 // catch statements introduce a level of scope (for the caught exception)
1492 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1493 maybeAccept_impl( node->decl, *this );
1494 node->cond = visitExpression( node->cond );
1495 node->body = visitStatement ( node->body );
1496 }
1497 VISIT_END( node );
1498}
1499
1500template< typename pass_type >
1501void PassVisitor< pass_type >::visit( const CatchStmt * node ) {
1502 VISIT_START( node );
1503 {
1504 // catch statements introduce a level of scope (for the caught exception)
1505 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1506 maybeAccept_impl( node->decl, *this );
1507 visitExpression ( node->cond );
1508 visitStatement ( node->body );
1509 }
1510 VISIT_END( node );
1511}
1512
1513template< typename pass_type >
1514Statement * PassVisitor< pass_type >::mutate( CatchStmt * node ) {
1515 MUTATE_START( node );
1516 {
1517 // catch statements introduce a level of scope (for the caught exception)
1518 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1519 maybeMutate_impl( node->decl, *this );
1520 node->cond = mutateExpression( node->cond );
1521 node->body = mutateStatement ( node->body );
1522 }
1523 MUTATE_END( Statement, node );
1524}
1525
1526//--------------------------------------------------------------------------
1527// FinallyStmt
1528template< typename pass_type >
1529void PassVisitor< pass_type >::visit( FinallyStmt * node ) {
1530 VISIT_START( node );
1531
1532 maybeAccept_impl( node->block, *this );
1533
1534 VISIT_END( node );
1535}
1536
1537template< typename pass_type >
1538void PassVisitor< pass_type >::visit( const FinallyStmt * node ) {
1539 VISIT_START( node );
1540
1541 maybeAccept_impl( node->block, *this );
1542
1543 VISIT_END( node );
1544}
1545
1546template< typename pass_type >
1547Statement * PassVisitor< pass_type >::mutate( FinallyStmt * node ) {
1548 MUTATE_START( node );
1549
1550 maybeMutate_impl( node->block, *this );
1551
1552 MUTATE_END( Statement, node );
1553}
1554
1555//--------------------------------------------------------------------------
1556// SuspendStmt
1557template< typename pass_type >
1558void PassVisitor< pass_type >::visit( SuspendStmt * node ) {
1559 VISIT_START( node );
1560
1561 maybeAccept_impl( node->then , *this );
1562
1563 VISIT_END( node );
1564}
1565
1566template< typename pass_type >
1567void PassVisitor< pass_type >::visit( const SuspendStmt * node ) {
1568 VISIT_START( node );
1569
1570 maybeAccept_impl( node->then , *this );
1571
1572 VISIT_END( node );
1573}
1574
1575template< typename pass_type >
1576Statement * PassVisitor< pass_type >::mutate( SuspendStmt * node ) {
1577 MUTATE_START( node );
1578
1579 maybeMutate_impl( node->then , *this );
1580
1581 MUTATE_END( Statement, node );
1582}
1583
1584//--------------------------------------------------------------------------
1585// WaitForStmt
1586template< typename pass_type >
1587void PassVisitor< pass_type >::visit( WaitForStmt * node ) {
1588 VISIT_START( node );
1589
1590 for( auto & clause : node->clauses ) {
1591 maybeAccept_impl( clause.target.function, *this );
1592 maybeAccept_impl( clause.target.arguments, *this );
1593
1594 maybeAccept_impl( clause.statement, *this );
1595 maybeAccept_impl( clause.condition, *this );
1596 }
1597
1598 maybeAccept_impl( node->timeout.time, *this );
1599 maybeAccept_impl( node->timeout.statement, *this );
1600 maybeAccept_impl( node->timeout.condition, *this );
1601 maybeAccept_impl( node->orelse.statement, *this );
1602 maybeAccept_impl( node->orelse.condition, *this );
1603
1604 VISIT_END( node );
1605}
1606
1607template< typename pass_type >
1608void PassVisitor< pass_type >::visit( const WaitForStmt * node ) {
1609 VISIT_START( node );
1610
1611 for( auto & clause : node->clauses ) {
1612 maybeAccept_impl( clause.target.function, *this );
1613 maybeAccept_impl( clause.target.arguments, *this );
1614
1615 maybeAccept_impl( clause.statement, *this );
1616 maybeAccept_impl( clause.condition, *this );
1617 }
1618
1619 maybeAccept_impl( node->timeout.time, *this );
1620 maybeAccept_impl( node->timeout.statement, *this );
1621 maybeAccept_impl( node->timeout.condition, *this );
1622 maybeAccept_impl( node->orelse.statement, *this );
1623 maybeAccept_impl( node->orelse.condition, *this );
1624
1625 VISIT_END( node );
1626}
1627
1628template< typename pass_type >
1629Statement * PassVisitor< pass_type >::mutate( WaitForStmt * node ) {
1630 MUTATE_START( node );
1631
1632 for( auto & clause : node->clauses ) {
1633 maybeMutate_impl( clause.target.function, *this );
1634 maybeMutate_impl( clause.target.arguments, *this );
1635
1636 maybeMutate_impl( clause.statement, *this );
1637 maybeMutate_impl( clause.condition, *this );
1638 }
1639
1640 maybeMutate_impl( node->timeout.time, *this );
1641 maybeMutate_impl( node->timeout.statement, *this );
1642 maybeMutate_impl( node->timeout.condition, *this );
1643 maybeMutate_impl( node->orelse.statement, *this );
1644 maybeMutate_impl( node->orelse.condition, *this );
1645
1646 MUTATE_END( Statement, node );
1647}
1648
1649
1650
1651//--------------------------------------------------------------------------
1652// WithStmt
1653template< typename pass_type >
1654void PassVisitor< pass_type >::visit( WithStmt * node ) {
1655 VISIT_START( node );
1656 maybeAccept_impl( node->exprs, *this );
1657 {
1658 // catch statements introduce a level of scope (for the caught exception)
1659 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1660 indexerAddWith( node->exprs, node );
1661 maybeAccept_impl( node->stmt, *this );
1662 }
1663 VISIT_END( node );
1664}
1665
1666template< typename pass_type >
1667void PassVisitor< pass_type >::visit( const WithStmt * node ) {
1668 VISIT_START( node );
1669 maybeAccept_impl( node->exprs, *this );
1670 {
1671 // catch statements introduce a level of scope (for the caught exception)
1672 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1673 indexerAddWith( node->exprs, node );
1674 maybeAccept_impl( node->stmt, *this );
1675 }
1676 VISIT_END( node );
1677}
1678
1679template< typename pass_type >
1680Declaration * PassVisitor< pass_type >::mutate( WithStmt * node ) {
1681 MUTATE_START( node );
1682 maybeMutate_impl( node->exprs, *this );
1683 {
1684 // catch statements introduce a level of scope (for the caught exception)
1685 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
1686 indexerAddWith( node->exprs, node );
1687 maybeMutate_impl( node->stmt, *this );
1688 }
1689 MUTATE_END( Declaration, node );
1690}
1691
1692//--------------------------------------------------------------------------
1693// NullStmt
1694template< typename pass_type >
1695void PassVisitor< pass_type >::visit( NullStmt * node ) {
1696 VISIT_START( node );
1697 VISIT_END( node );
1698}
1699
1700template< typename pass_type >
1701void PassVisitor< pass_type >::visit( const NullStmt * node ) {
1702 VISIT_START( node );
1703 VISIT_END( node );
1704}
1705
1706template< typename pass_type >
1707NullStmt * PassVisitor< pass_type >::mutate( NullStmt * node ) {
1708 MUTATE_START( node );
1709 MUTATE_END( NullStmt, node );
1710}
1711
1712//--------------------------------------------------------------------------
1713// DeclStmt
1714template< typename pass_type >
1715void PassVisitor< pass_type >::visit( DeclStmt * node ) {
1716 VISIT_START( node );
1717
1718 maybeAccept_impl( node->decl, *this );
1719
1720 VISIT_END( node );
1721}
1722
1723template< typename pass_type >
1724void PassVisitor< pass_type >::visit( const DeclStmt * node ) {
1725 VISIT_START( node );
1726
1727 maybeAccept_impl( node->decl, *this );
1728
1729 VISIT_END( node );
1730}
1731
1732template< typename pass_type >
1733Statement * PassVisitor< pass_type >::mutate( DeclStmt * node ) {
1734 MUTATE_START( node );
1735
1736 maybeMutate_impl( node->decl, *this );
1737
1738 MUTATE_END( Statement, node );
1739}
1740
1741//--------------------------------------------------------------------------
1742// ImplicitCtorDtorStmt
1743template< typename pass_type >
1744void PassVisitor< pass_type >::visit( ImplicitCtorDtorStmt * node ) {
1745 VISIT_START( node );
1746
1747 maybeAccept_impl( node->callStmt, *this );
1748
1749 VISIT_END( node );
1750}
1751
1752template< typename pass_type >
1753void PassVisitor< pass_type >::visit( const ImplicitCtorDtorStmt * node ) {
1754 VISIT_START( node );
1755
1756 maybeAccept_impl( node->callStmt, *this );
1757
1758 VISIT_END( node );
1759}
1760
1761template< typename pass_type >
1762Statement * PassVisitor< pass_type >::mutate( ImplicitCtorDtorStmt * node ) {
1763 MUTATE_START( node );
1764
1765 maybeMutate_impl( node->callStmt, *this );
1766
1767 MUTATE_END( Statement, node );
1768}
1769
1770//--------------------------------------------------------------------------
1771// ApplicationExpr
1772template< typename pass_type >
1773void PassVisitor< pass_type >::visit( ApplicationExpr * node ) {
1774 VISIT_START( node );
1775
1776 indexerScopedAccept( node->result , *this );
1777 maybeAccept_impl ( node->function, *this );
1778 maybeAccept_impl ( node->args , *this );
1779
1780 VISIT_END( node );
1781}
1782
1783template< typename pass_type >
1784void PassVisitor< pass_type >::visit( const ApplicationExpr * node ) {
1785 VISIT_START( node );
1786
1787 indexerScopedAccept( node->result , *this );
1788 maybeAccept_impl ( node->function, *this );
1789 maybeAccept_impl ( node->args , *this );
1790
1791 VISIT_END( node );
1792}
1793
1794template< typename pass_type >
1795Expression * PassVisitor< pass_type >::mutate( ApplicationExpr * node ) {
1796 MUTATE_START( node );
1797
1798 indexerScopedMutate( node->env , *this );
1799 indexerScopedMutate( node->result , *this );
1800 maybeMutate_impl ( node->function, *this );
1801 maybeMutate_impl ( node->args , *this );
1802
1803 MUTATE_END( Expression, node );
1804}
1805
1806//--------------------------------------------------------------------------
1807// UntypedExpr
1808template< typename pass_type >
1809void PassVisitor< pass_type >::visit( UntypedExpr * node ) {
1810 VISIT_START( node );
1811
1812 // maybeAccept_impl( node->get_env(), *this );
1813 indexerScopedAccept( node->result, *this );
1814
1815 for ( auto expr : node->args ) {
1816 visitExpression( expr );
1817 }
1818
1819 VISIT_END( node );
1820}
1821
1822template< typename pass_type >
1823void PassVisitor< pass_type >::visit( const UntypedExpr * node ) {
1824 VISIT_START( node );
1825
1826 indexerScopedAccept( node->result, *this );
1827
1828 for ( auto expr : node->args ) {
1829 visitExpression( expr );
1830 }
1831
1832 VISIT_END( node );
1833}
1834
1835template< typename pass_type >
1836Expression * PassVisitor< pass_type >::mutate( UntypedExpr * node ) {
1837 MUTATE_START( node );
1838
1839 indexerScopedMutate( node->env , *this );
1840 indexerScopedMutate( node->result, *this );
1841
1842 for ( auto& expr : node->args ) {
1843 expr = mutateExpression( expr );
1844 }
1845
1846 MUTATE_END( Expression, node );
1847}
1848
1849//--------------------------------------------------------------------------
1850// NameExpr
1851template< typename pass_type >
1852void PassVisitor< pass_type >::visit( NameExpr * node ) {
1853 VISIT_START( node );
1854
1855 indexerScopedAccept( node->result, *this );
1856
1857 VISIT_END( node );
1858}
1859
1860template< typename pass_type >
1861void PassVisitor< pass_type >::visit( const NameExpr * node ) {
1862 VISIT_START( node );
1863
1864 indexerScopedAccept( node->result, *this );
1865
1866 VISIT_END( node );
1867}
1868
1869template< typename pass_type >
1870Expression * PassVisitor< pass_type >::mutate( NameExpr * node ) {
1871 MUTATE_START( node );
1872
1873 indexerScopedMutate( node->env , *this );
1874 indexerScopedMutate( node->result, *this );
1875
1876 MUTATE_END( Expression, node );
1877}
1878
1879//--------------------------------------------------------------------------
1880// CastExpr
1881template< typename pass_type >
1882void PassVisitor< pass_type >::visit( CastExpr * node ) {
1883 VISIT_START( node );
1884
1885 indexerScopedAccept( node->result, *this );
1886 maybeAccept_impl ( node->arg , *this );
1887
1888 VISIT_END( node );
1889}
1890
1891template< typename pass_type >
1892void PassVisitor< pass_type >::visit( const CastExpr * node ) {
1893 VISIT_START( node );
1894
1895 indexerScopedAccept( node->result, *this );
1896 maybeAccept_impl ( node->arg , *this );
1897
1898 VISIT_END( node );
1899}
1900
1901template< typename pass_type >
1902Expression * PassVisitor< pass_type >::mutate( CastExpr * node ) {
1903 MUTATE_START( node );
1904
1905 indexerScopedMutate( node->env , *this );
1906 indexerScopedMutate( node->result, *this );
1907 maybeMutate_impl ( node->arg , *this );
1908
1909 MUTATE_END( Expression, node );
1910}
1911
1912//--------------------------------------------------------------------------
1913// KeywordCastExpr
1914template< typename pass_type >
1915void PassVisitor< pass_type >::visit( KeywordCastExpr * node ) {
1916 VISIT_START( node );
1917
1918 indexerScopedAccept( node->result, *this );
1919 maybeAccept_impl ( node->arg , *this );
1920
1921 VISIT_END( node );
1922}
1923
1924template< typename pass_type >
1925void PassVisitor< pass_type >::visit( const KeywordCastExpr * node ) {
1926 VISIT_START( node );
1927
1928 indexerScopedAccept( node->result, *this );
1929 maybeAccept_impl ( node->arg , *this );
1930
1931 VISIT_END( node );
1932}
1933
1934template< typename pass_type >
1935Expression * PassVisitor< pass_type >::mutate( KeywordCastExpr * node ) {
1936 MUTATE_START( node );
1937
1938 indexerScopedMutate( node->env , *this );
1939 indexerScopedMutate( node->result, *this );
1940 maybeMutate_impl ( node->arg , *this );
1941
1942 MUTATE_END( Expression, node );
1943}
1944
1945//--------------------------------------------------------------------------
1946// VirtualCastExpr
1947template< typename pass_type >
1948void PassVisitor< pass_type >::visit( VirtualCastExpr * node ) {
1949 VISIT_START( node );
1950
1951 indexerScopedAccept( node->result, *this );
1952 maybeAccept_impl ( node->arg, *this );
1953
1954 VISIT_END( node );
1955}
1956
1957template< typename pass_type >
1958void PassVisitor< pass_type >::visit( const VirtualCastExpr * node ) {
1959 VISIT_START( node );
1960
1961 indexerScopedAccept( node->result, *this );
1962 maybeAccept_impl ( node->arg, *this );
1963
1964 VISIT_END( node );
1965}
1966
1967template< typename pass_type >
1968Expression * PassVisitor< pass_type >::mutate( VirtualCastExpr * node ) {
1969 MUTATE_START( node );
1970
1971 indexerScopedMutate( node->env , *this );
1972 indexerScopedMutate( node->result, *this );
1973 maybeMutate_impl ( node->arg , *this );
1974
1975 MUTATE_END( Expression, node );
1976}
1977
1978//--------------------------------------------------------------------------
1979// AddressExpr
1980template< typename pass_type >
1981void PassVisitor< pass_type >::visit( AddressExpr * node ) {
1982 VISIT_START( node );
1983
1984 indexerScopedAccept( node->result, *this );
1985 maybeAccept_impl ( node->arg , *this );
1986
1987 VISIT_END( node );
1988}
1989
1990template< typename pass_type >
1991void PassVisitor< pass_type >::visit( const AddressExpr * node ) {
1992 VISIT_START( node );
1993
1994 indexerScopedAccept( node->result, *this );
1995 maybeAccept_impl ( node->arg , *this );
1996
1997 VISIT_END( node );
1998}
1999
2000template< typename pass_type >
2001Expression * PassVisitor< pass_type >::mutate( AddressExpr * node ) {
2002 MUTATE_START( node );
2003
2004 indexerScopedMutate( node->env , *this );
2005 indexerScopedMutate( node->result, *this );
2006 maybeMutate_impl ( node->arg , *this );
2007
2008 MUTATE_END( Expression, node );
2009}
2010
2011//--------------------------------------------------------------------------
2012// LabelAddressExpr
2013template< typename pass_type >
2014void PassVisitor< pass_type >::visit( LabelAddressExpr * node ) {
2015 VISIT_START( node );
2016
2017 indexerScopedAccept( node->result, *this );
2018
2019 VISIT_END( node );
2020}
2021
2022template< typename pass_type >
2023void PassVisitor< pass_type >::visit( const LabelAddressExpr * node ) {
2024 VISIT_START( node );
2025
2026 indexerScopedAccept( node->result, *this );
2027
2028 VISIT_END( node );
2029}
2030
2031template< typename pass_type >
2032Expression * PassVisitor< pass_type >::mutate( LabelAddressExpr * node ) {
2033 MUTATE_START( node );
2034
2035 indexerScopedMutate( node->env , *this );
2036 indexerScopedMutate( node->result, *this );
2037
2038 MUTATE_END( Expression, node );
2039}
2040
2041//--------------------------------------------------------------------------
2042// UntypedMemberExpr
2043template< typename pass_type >
2044void PassVisitor< pass_type >::visit( UntypedMemberExpr * node ) {
2045 VISIT_START( node );
2046
2047 indexerScopedAccept( node->result , *this );
2048 maybeAccept_impl ( node->aggregate, *this );
2049 maybeAccept_impl ( node->member , *this );
2050
2051 VISIT_END( node );
2052}
2053
2054template< typename pass_type >
2055void PassVisitor< pass_type >::visit( const UntypedMemberExpr * node ) {
2056 VISIT_START( node );
2057
2058 indexerScopedAccept( node->result , *this );
2059 maybeAccept_impl ( node->aggregate, *this );
2060 maybeAccept_impl ( node->member , *this );
2061
2062 VISIT_END( node );
2063}
2064
2065template< typename pass_type >
2066Expression * PassVisitor< pass_type >::mutate( UntypedMemberExpr * node ) {
2067 MUTATE_START( node );
2068
2069 indexerScopedMutate( node->env , *this );
2070 indexerScopedMutate( node->result , *this );
2071 maybeMutate_impl ( node->aggregate, *this );
2072 maybeMutate_impl ( node->member , *this );
2073
2074 MUTATE_END( Expression, node );
2075}
2076
2077//--------------------------------------------------------------------------
2078// MemberExpr
2079template< typename pass_type >
2080void PassVisitor< pass_type >::visit( MemberExpr * node ) {
2081 VISIT_START( node );
2082
2083 indexerScopedAccept( node->result , *this );
2084 maybeAccept_impl ( node->aggregate, *this );
2085
2086 VISIT_END( node );
2087}
2088
2089template< typename pass_type >
2090void PassVisitor< pass_type >::visit( const MemberExpr * node ) {
2091 VISIT_START( node );
2092
2093 indexerScopedAccept( node->result , *this );
2094 maybeAccept_impl ( node->aggregate, *this );
2095
2096 VISIT_END( node );
2097}
2098
2099template< typename pass_type >
2100Expression * PassVisitor< pass_type >::mutate( MemberExpr * node ) {
2101 MUTATE_START( node );
2102
2103 indexerScopedMutate( node->env , *this );
2104 indexerScopedMutate( node->result , *this );
2105 maybeMutate_impl ( node->aggregate, *this );
2106
2107 MUTATE_END( Expression, node );
2108}
2109
2110//--------------------------------------------------------------------------
2111// VariableExpr
2112template< typename pass_type >
2113void PassVisitor< pass_type >::visit( VariableExpr * node ) {
2114 VISIT_START( node );
2115
2116 indexerScopedAccept( node->result, *this );
2117
2118 VISIT_END( node );
2119}
2120
2121template< typename pass_type >
2122void PassVisitor< pass_type >::visit( const VariableExpr * node ) {
2123 VISIT_START( node );
2124
2125 indexerScopedAccept( node->result, *this );
2126
2127 VISIT_END( node );
2128}
2129
2130template< typename pass_type >
2131Expression * PassVisitor< pass_type >::mutate( VariableExpr * node ) {
2132 MUTATE_START( node );
2133
2134 indexerScopedMutate( node->env , *this );
2135 indexerScopedMutate( node->result, *this );
2136
2137 MUTATE_END( Expression, node );
2138}
2139
2140//--------------------------------------------------------------------------
2141// ConstantExpr
2142template< typename pass_type >
2143void PassVisitor< pass_type >::visit( ConstantExpr * node ) {
2144 VISIT_START( node );
2145
2146 indexerScopedAccept( node->result , *this );
2147 maybeAccept_impl ( &node->constant, *this );
2148
2149 VISIT_END( node );
2150}
2151
2152template< typename pass_type >
2153void PassVisitor< pass_type >::visit( const ConstantExpr * node ) {
2154 VISIT_START( node );
2155
2156 indexerScopedAccept( node->result , *this );
2157 maybeAccept_impl ( &node->constant, *this );
2158
2159 VISIT_END( node );
2160}
2161
2162template< typename pass_type >
2163Expression * PassVisitor< pass_type >::mutate( ConstantExpr * node ) {
2164 MUTATE_START( node );
2165
2166 indexerScopedMutate( node->env , *this );
2167 indexerScopedMutate( node->result, *this );
2168 Constant * ptr = &node->constant;
2169 maybeMutate_impl( ptr, *this );
2170 node->constant = *ptr;
2171
2172 MUTATE_END( Expression, node );
2173}
2174
2175//--------------------------------------------------------------------------
2176// SizeofExpr
2177template< typename pass_type >
2178void PassVisitor< pass_type >::visit( SizeofExpr * node ) {
2179 VISIT_START( node );
2180
2181 indexerScopedAccept( node->result, *this );
2182 if ( node->get_isType() ) {
2183 maybeAccept_impl( node->type, *this );
2184 } else {
2185 maybeAccept_impl( node->expr, *this );
2186 }
2187
2188 VISIT_END( node );
2189}
2190
2191template< typename pass_type >
2192void PassVisitor< pass_type >::visit( const SizeofExpr * node ) {
2193 VISIT_START( node );
2194
2195 indexerScopedAccept( node->result, *this );
2196 if ( node->get_isType() ) {
2197 maybeAccept_impl( node->type, *this );
2198 } else {
2199 maybeAccept_impl( node->expr, *this );
2200 }
2201
2202 VISIT_END( node );
2203}
2204
2205template< typename pass_type >
2206Expression * PassVisitor< pass_type >::mutate( SizeofExpr * node ) {
2207 MUTATE_START( node );
2208
2209 indexerScopedMutate( node->env , *this );
2210 indexerScopedMutate( node->result, *this );
2211 if ( node->get_isType() ) {
2212 maybeMutate_impl( node->type, *this );
2213 } else {
2214 maybeMutate_impl( node->expr, *this );
2215 }
2216
2217 MUTATE_END( Expression, node );
2218}
2219
2220//--------------------------------------------------------------------------
2221// AlignofExpr
2222template< typename pass_type >
2223void PassVisitor< pass_type >::visit( AlignofExpr * node ) {
2224 VISIT_START( node );
2225
2226 indexerScopedAccept( node->result, *this );
2227 if ( node->get_isType() ) {
2228 maybeAccept_impl( node->type, *this );
2229 } else {
2230 maybeAccept_impl( node->expr, *this );
2231 }
2232
2233 VISIT_END( node );
2234}
2235
2236template< typename pass_type >
2237void PassVisitor< pass_type >::visit( const AlignofExpr * node ) {
2238 VISIT_START( node );
2239
2240 indexerScopedAccept( node->result, *this );
2241 if ( node->get_isType() ) {
2242 maybeAccept_impl( node->type, *this );
2243 } else {
2244 maybeAccept_impl( node->expr, *this );
2245 }
2246
2247 VISIT_END( node );
2248}
2249
2250template< typename pass_type >
2251Expression * PassVisitor< pass_type >::mutate( AlignofExpr * node ) {
2252 MUTATE_START( node );
2253
2254 indexerScopedMutate( node->env , *this );
2255 indexerScopedMutate( node->result, *this );
2256 if ( node->get_isType() ) {
2257 maybeMutate_impl( node->type, *this );
2258 } else {
2259 maybeMutate_impl( node->expr, *this );
2260 }
2261
2262 MUTATE_END( Expression, node );
2263}
2264
2265//--------------------------------------------------------------------------
2266// UntypedOffsetofExpr
2267template< typename pass_type >
2268void PassVisitor< pass_type >::visit( UntypedOffsetofExpr * node ) {
2269 VISIT_START( node );
2270
2271 indexerScopedAccept( node->result, *this );
2272 maybeAccept_impl ( node->type , *this );
2273
2274 VISIT_END( node );
2275}
2276
2277template< typename pass_type >
2278void PassVisitor< pass_type >::visit( const UntypedOffsetofExpr * node ) {
2279 VISIT_START( node );
2280
2281 indexerScopedAccept( node->result, *this );
2282 maybeAccept_impl ( node->type , *this );
2283
2284 VISIT_END( node );
2285}
2286
2287template< typename pass_type >
2288Expression * PassVisitor< pass_type >::mutate( UntypedOffsetofExpr * node ) {
2289 MUTATE_START( node );
2290
2291 indexerScopedMutate( node->env , *this );
2292 indexerScopedMutate( node->result, *this );
2293 maybeMutate_impl ( node->type , *this );
2294
2295 MUTATE_END( Expression, node );
2296}
2297
2298//--------------------------------------------------------------------------
2299// OffsetofExpr
2300template< typename pass_type >
2301void PassVisitor< pass_type >::visit( OffsetofExpr * node ) {
2302 VISIT_START( node );
2303
2304 indexerScopedAccept( node->result, *this );
2305 maybeAccept_impl ( node->type , *this );
2306
2307 VISIT_END( node );
2308}
2309
2310template< typename pass_type >
2311void PassVisitor< pass_type >::visit( const OffsetofExpr * node ) {
2312 VISIT_START( node );
2313
2314 indexerScopedAccept( node->result, *this );
2315 maybeAccept_impl ( node->type , *this );
2316
2317 VISIT_END( node );
2318}
2319
2320template< typename pass_type >
2321Expression * PassVisitor< pass_type >::mutate( OffsetofExpr * node ) {
2322 MUTATE_START( node );
2323
2324 indexerScopedMutate( node->env , *this );
2325 indexerScopedMutate( node->result, *this );
2326 maybeMutate_impl ( node->type , *this );
2327
2328 MUTATE_END( Expression, node );
2329}
2330
2331//--------------------------------------------------------------------------
2332// OffsetPackExpr
2333template< typename pass_type >
2334void PassVisitor< pass_type >::visit( OffsetPackExpr * node ) {
2335 VISIT_START( node );
2336
2337 indexerScopedAccept( node->result, *this );
2338 maybeAccept_impl ( node->type , *this );
2339
2340 VISIT_END( node );
2341}
2342
2343template< typename pass_type >
2344void PassVisitor< pass_type >::visit( const OffsetPackExpr * node ) {
2345 VISIT_START( node );
2346
2347 indexerScopedAccept( node->result, *this );
2348 maybeAccept_impl ( node->type , *this );
2349
2350 VISIT_END( node );
2351}
2352
2353template< typename pass_type >
2354Expression * PassVisitor< pass_type >::mutate( OffsetPackExpr * node ) {
2355 MUTATE_START( node );
2356
2357 indexerScopedMutate( node->env , *this );
2358 indexerScopedMutate( node->result, *this );
2359 maybeMutate_impl ( node->type , *this );
2360
2361 MUTATE_END( Expression, node );
2362}
2363
2364//--------------------------------------------------------------------------
2365// LogicalExpr
2366template< typename pass_type >
2367void PassVisitor< pass_type >::visit( LogicalExpr * node ) {
2368 VISIT_START( node );
2369
2370 indexerScopedAccept( node->result, *this );
2371 maybeAccept_impl ( node->arg1 , *this );
2372 maybeAccept_impl ( node->arg2 , *this );
2373
2374 VISIT_END( node );
2375}
2376
2377template< typename pass_type >
2378void PassVisitor< pass_type >::visit( const LogicalExpr * node ) {
2379 VISIT_START( node );
2380
2381 indexerScopedAccept( node->result, *this );
2382 maybeAccept_impl ( node->arg1 , *this );
2383 maybeAccept_impl ( node->arg2 , *this );
2384
2385 VISIT_END( node );
2386}
2387
2388template< typename pass_type >
2389Expression * PassVisitor< pass_type >::mutate( LogicalExpr * node ) {
2390 MUTATE_START( node );
2391
2392 indexerScopedMutate( node->env , *this );
2393 indexerScopedMutate( node->result, *this );
2394 maybeMutate_impl ( node->arg1 , *this );
2395 maybeMutate_impl ( node->arg2 , *this );
2396
2397 MUTATE_END( Expression, node );
2398}
2399
2400//--------------------------------------------------------------------------
2401// ConditionalExpr
2402template< typename pass_type >
2403void PassVisitor< pass_type >::visit( ConditionalExpr * node ) {
2404 VISIT_START( node );
2405
2406 indexerScopedAccept( node->result, *this );
2407 maybeAccept_impl ( node->arg1 , *this );
2408 maybeAccept_impl ( node->arg2 , *this );
2409 maybeAccept_impl ( node->arg3 , *this );
2410
2411 VISIT_END( node );
2412}
2413
2414template< typename pass_type >
2415void PassVisitor< pass_type >::visit( const ConditionalExpr * node ) {
2416 VISIT_START( node );
2417
2418 indexerScopedAccept( node->result, *this );
2419 maybeAccept_impl ( node->arg1 , *this );
2420 maybeAccept_impl ( node->arg2 , *this );
2421 maybeAccept_impl ( node->arg3 , *this );
2422
2423 VISIT_END( node );
2424}
2425
2426template< typename pass_type >
2427Expression * PassVisitor< pass_type >::mutate( ConditionalExpr * node ) {
2428 MUTATE_START( node );
2429
2430 indexerScopedMutate( node->env , *this );
2431 indexerScopedMutate( node->result, *this );
2432 maybeMutate_impl ( node->arg1 , *this );
2433 maybeMutate_impl ( node->arg2 , *this );
2434 maybeMutate_impl ( node->arg3 , *this );
2435
2436 MUTATE_END( Expression, node );
2437}
2438
2439//--------------------------------------------------------------------------
2440// CommaExpr
2441template< typename pass_type >
2442void PassVisitor< pass_type >::visit( CommaExpr * node ) {
2443 VISIT_START( node );
2444
2445 indexerScopedAccept( node->result, *this );
2446 maybeAccept_impl ( node->arg1 , *this );
2447 maybeAccept_impl ( node->arg2 , *this );
2448
2449 VISIT_END( node );
2450}
2451
2452template< typename pass_type >
2453void PassVisitor< pass_type >::visit( const CommaExpr * node ) {
2454 VISIT_START( node );
2455
2456 indexerScopedAccept( node->result, *this );
2457 maybeAccept_impl ( node->arg1 , *this );
2458 maybeAccept_impl ( node->arg2 , *this );
2459
2460 VISIT_END( node );
2461}
2462
2463template< typename pass_type >
2464Expression * PassVisitor< pass_type >::mutate( CommaExpr * node ) {
2465 MUTATE_START( node );
2466
2467 indexerScopedMutate( node->env , *this );
2468 indexerScopedMutate( node->result, *this );
2469 maybeMutate_impl ( node->arg1 , *this );
2470 maybeMutate_impl ( node->arg2 , *this );
2471
2472 MUTATE_END( Expression, node );
2473}
2474
2475//--------------------------------------------------------------------------
2476// TypeExpr
2477template< typename pass_type >
2478void PassVisitor< pass_type >::visit( TypeExpr * node ) {
2479 VISIT_START( node );
2480
2481 indexerScopedAccept( node->result, *this );
2482 maybeAccept_impl ( node->type, *this );
2483
2484 VISIT_END( node );
2485}
2486
2487template< typename pass_type >
2488void PassVisitor< pass_type >::visit( const TypeExpr * node ) {
2489 VISIT_START( node );
2490
2491 indexerScopedAccept( node->result, *this );
2492 maybeAccept_impl ( node->type, *this );
2493
2494 VISIT_END( node );
2495}
2496
2497template< typename pass_type >
2498Expression * PassVisitor< pass_type >::mutate( TypeExpr * node ) {
2499 MUTATE_START( node );
2500
2501 indexerScopedMutate( node->env , *this );
2502 indexerScopedMutate( node->result, *this );
2503 maybeMutate_impl ( node->type , *this );
2504
2505 MUTATE_END( Expression, node );
2506}
2507
2508//--------------------------------------------------------------------------
2509// AsmExpr
2510template< typename pass_type >
2511void PassVisitor< pass_type >::visit( AsmExpr * node ) {
2512 VISIT_START( node );
2513
2514 indexerScopedAccept( node->result , *this );
2515 maybeAccept_impl ( node->constraint, *this );
2516 maybeAccept_impl ( node->operand , *this );
2517
2518 VISIT_END( node );
2519}
2520
2521template< typename pass_type >
2522void PassVisitor< pass_type >::visit( const AsmExpr * node ) {
2523 VISIT_START( node );
2524
2525 indexerScopedAccept( node->result , *this );
2526 maybeAccept_impl ( node->constraint, *this );
2527 maybeAccept_impl ( node->operand , *this );
2528
2529 VISIT_END( node );
2530}
2531
2532template< typename pass_type >
2533Expression * PassVisitor< pass_type >::mutate( AsmExpr * node ) {
2534 MUTATE_START( node );
2535
2536 indexerScopedMutate( node->env , *this );
2537 indexerScopedMutate( node->result , *this );
2538 maybeMutate_impl ( node->constraint, *this );
2539 maybeMutate_impl ( node->operand , *this );
2540
2541 MUTATE_END( Expression, node );
2542}
2543
2544//--------------------------------------------------------------------------
2545// ImplicitCopyCtorExpr
2546template< typename pass_type >
2547void PassVisitor< pass_type >::visit( ImplicitCopyCtorExpr * node ) {
2548 VISIT_START( node );
2549
2550 indexerScopedAccept( node->result , *this );
2551 maybeAccept_impl ( node->callExpr , *this );
2552
2553 VISIT_END( node );
2554}
2555
2556template< typename pass_type >
2557void PassVisitor< pass_type >::visit( const ImplicitCopyCtorExpr * node ) {
2558 VISIT_START( node );
2559
2560 indexerScopedAccept( node->result , *this );
2561 maybeAccept_impl ( node->callExpr , *this );
2562
2563 VISIT_END( node );
2564}
2565
2566template< typename pass_type >
2567Expression * PassVisitor< pass_type >::mutate( ImplicitCopyCtorExpr * node ) {
2568 MUTATE_START( node );
2569
2570 indexerScopedMutate( node->env , *this );
2571 indexerScopedMutate( node->result , *this );
2572 maybeMutate_impl ( node->callExpr , *this );
2573
2574 MUTATE_END( Expression, node );
2575}
2576
2577//--------------------------------------------------------------------------
2578// ConstructorExpr
2579template< typename pass_type >
2580void PassVisitor< pass_type >::visit( ConstructorExpr * node ) {
2581 VISIT_START( node );
2582
2583 indexerScopedAccept( node->result , *this );
2584 maybeAccept_impl ( node->callExpr, *this );
2585
2586 VISIT_END( node );
2587}
2588
2589template< typename pass_type >
2590void PassVisitor< pass_type >::visit( const ConstructorExpr * node ) {
2591 VISIT_START( node );
2592
2593 indexerScopedAccept( node->result , *this );
2594 maybeAccept_impl ( node->callExpr, *this );
2595
2596 VISIT_END( node );
2597}
2598
2599template< typename pass_type >
2600Expression * PassVisitor< pass_type >::mutate( ConstructorExpr * node ) {
2601 MUTATE_START( node );
2602
2603 indexerScopedMutate( node->env , *this );
2604 indexerScopedMutate( node->result , *this );
2605 maybeMutate_impl ( node->callExpr, *this );
2606
2607 MUTATE_END( Expression, node );
2608}
2609
2610//--------------------------------------------------------------------------
2611// CompoundLiteralExpr
2612template< typename pass_type >
2613void PassVisitor< pass_type >::visit( CompoundLiteralExpr * node ) {
2614 VISIT_START( node );
2615
2616 indexerScopedAccept( node->result , *this );
2617 maybeAccept_impl ( node->initializer, *this );
2618
2619 VISIT_END( node );
2620}
2621
2622template< typename pass_type >
2623void PassVisitor< pass_type >::visit( const CompoundLiteralExpr * node ) {
2624 VISIT_START( node );
2625
2626 indexerScopedAccept( node->result , *this );
2627 maybeAccept_impl ( node->initializer, *this );
2628
2629 VISIT_END( node );
2630}
2631
2632template< typename pass_type >
2633Expression * PassVisitor< pass_type >::mutate( CompoundLiteralExpr * node ) {
2634 MUTATE_START( node );
2635
2636 indexerScopedMutate( node->env , *this );
2637 indexerScopedMutate( node->result , *this );
2638 maybeMutate_impl ( node->initializer, *this );
2639
2640 MUTATE_END( Expression, node );
2641}
2642
2643//--------------------------------------------------------------------------
2644// RangeExpr
2645template< typename pass_type >
2646void PassVisitor< pass_type >::visit( RangeExpr * node ) {
2647 VISIT_START( node );
2648
2649 indexerScopedAccept( node->result, *this );
2650 maybeAccept_impl ( node->low , *this );
2651 maybeAccept_impl ( node->high , *this );
2652
2653 VISIT_END( node );
2654}
2655
2656template< typename pass_type >
2657void PassVisitor< pass_type >::visit( const RangeExpr * node ) {
2658 VISIT_START( node );
2659
2660 indexerScopedAccept( node->result, *this );
2661 maybeAccept_impl ( node->low , *this );
2662 maybeAccept_impl ( node->high , *this );
2663
2664 VISIT_END( node );
2665}
2666
2667template< typename pass_type >
2668Expression * PassVisitor< pass_type >::mutate( RangeExpr * node ) {
2669 MUTATE_START( node );
2670
2671 indexerScopedMutate( node->env , *this );
2672 indexerScopedMutate( node->result, *this );
2673 maybeMutate_impl ( node->low , *this );
2674 maybeMutate_impl ( node->high , *this );
2675
2676 MUTATE_END( Expression, node );
2677}
2678
2679//--------------------------------------------------------------------------
2680// UntypedTupleExpr
2681template< typename pass_type >
2682void PassVisitor< pass_type >::visit( UntypedTupleExpr * node ) {
2683 VISIT_START( node );
2684
2685 indexerScopedAccept( node->result, *this );
2686 maybeAccept_impl ( node->exprs , *this );
2687
2688 VISIT_END( node );
2689}
2690
2691template< typename pass_type >
2692void PassVisitor< pass_type >::visit( const UntypedTupleExpr * node ) {
2693 VISIT_START( node );
2694
2695 indexerScopedAccept( node->result, *this );
2696 maybeAccept_impl ( node->exprs , *this );
2697
2698 VISIT_END( node );
2699}
2700
2701template< typename pass_type >
2702Expression * PassVisitor< pass_type >::mutate( UntypedTupleExpr * node ) {
2703 MUTATE_START( node );
2704
2705 indexerScopedMutate( node->env , *this );
2706 indexerScopedMutate( node->result, *this );
2707 maybeMutate_impl ( node->exprs , *this );
2708
2709 MUTATE_END( Expression, node );
2710}
2711
2712//--------------------------------------------------------------------------
2713// TupleExpr
2714template< typename pass_type >
2715void PassVisitor< pass_type >::visit( TupleExpr * node ) {
2716 VISIT_START( node );
2717
2718 indexerScopedAccept( node->result, *this );
2719 maybeAccept_impl ( node->exprs , *this );
2720
2721 VISIT_END( node );
2722}
2723
2724template< typename pass_type >
2725void PassVisitor< pass_type >::visit( const TupleExpr * node ) {
2726 VISIT_START( node );
2727
2728 indexerScopedAccept( node->result, *this );
2729 maybeAccept_impl ( node->exprs , *this );
2730
2731 VISIT_END( node );
2732}
2733
2734template< typename pass_type >
2735Expression * PassVisitor< pass_type >::mutate( TupleExpr * node ) {
2736 MUTATE_START( node );
2737
2738 indexerScopedMutate( node->env , *this );
2739 indexerScopedMutate( node->result, *this );
2740 maybeMutate_impl ( node->exprs , *this );
2741
2742 MUTATE_END( Expression, node );
2743}
2744
2745//--------------------------------------------------------------------------
2746// TupleIndexExpr
2747template< typename pass_type >
2748void PassVisitor< pass_type >::visit( TupleIndexExpr * node ) {
2749 VISIT_START( node );
2750
2751 indexerScopedAccept( node->result, *this );
2752 maybeAccept_impl ( node->tuple , *this );
2753
2754 VISIT_END( node );
2755}
2756
2757template< typename pass_type >
2758void PassVisitor< pass_type >::visit( const TupleIndexExpr * node ) {
2759 VISIT_START( node );
2760
2761 indexerScopedAccept( node->result, *this );
2762 maybeAccept_impl ( node->tuple , *this );
2763
2764 VISIT_END( node );
2765}
2766
2767template< typename pass_type >
2768Expression * PassVisitor< pass_type >::mutate( TupleIndexExpr * node ) {
2769 MUTATE_START( node );
2770
2771 indexerScopedMutate( node->env , *this );
2772 indexerScopedMutate( node->result, *this );
2773 maybeMutate_impl ( node->tuple , *this );
2774
2775 MUTATE_END( Expression, node );
2776}
2777
2778//--------------------------------------------------------------------------
2779// TupleAssignExpr
2780template< typename pass_type >
2781void PassVisitor< pass_type >::visit( TupleAssignExpr * node ) {
2782 VISIT_START( node );
2783
2784 indexerScopedAccept( node->result , *this );
2785 maybeAccept_impl ( node->stmtExpr, *this );
2786
2787 VISIT_END( node );
2788}
2789
2790template< typename pass_type >
2791void PassVisitor< pass_type >::visit( const TupleAssignExpr * node ) {
2792 VISIT_START( node );
2793
2794 indexerScopedAccept( node->result , *this );
2795 maybeAccept_impl( node->stmtExpr, *this );
2796
2797 VISIT_END( node );
2798}
2799
2800template< typename pass_type >
2801Expression * PassVisitor< pass_type >::mutate( TupleAssignExpr * node ) {
2802 MUTATE_START( node );
2803
2804 indexerScopedMutate( node->env , *this );
2805 indexerScopedMutate( node->result , *this );
2806 maybeMutate_impl ( node->stmtExpr, *this );
2807
2808 MUTATE_END( Expression, node );
2809}
2810
2811//--------------------------------------------------------------------------
2812// StmtExpr
2813template< typename pass_type >
2814void PassVisitor< pass_type >::visit( StmtExpr * node ) {
2815 VISIT_START( node );
2816
2817 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2818 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2819 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2820 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2821
2822 indexerScopedAccept( node->result , *this );
2823 maybeAccept_impl ( node->statements , *this );
2824 maybeAccept_impl ( node->returnDecls, *this );
2825 maybeAccept_impl ( node->dtors , *this );
2826
2827 VISIT_END( node );
2828}
2829
2830template< typename pass_type >
2831void PassVisitor< pass_type >::visit( const StmtExpr * node ) {
2832 VISIT_START( node );
2833
2834 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2835 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2836 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2837 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2838
2839 indexerScopedAccept( node->result , *this );
2840 maybeAccept_impl ( node->statements , *this );
2841 maybeAccept_impl ( node->returnDecls, *this );
2842 maybeAccept_impl ( node->dtors , *this );
2843
2844 VISIT_END( node );
2845}
2846
2847template< typename pass_type >
2848Expression * PassVisitor< pass_type >::mutate( StmtExpr * node ) {
2849 MUTATE_START( node );
2850
2851 // don't want statements from outer CompoundStmts to be added to this StmtExpr
2852 ValueGuardPtr< typename std::remove_pointer<decltype(get_env_ptr())>::type > oldEnv( get_env_ptr() );
2853 ValueGuardPtr< std::list< Statement* > > oldBeforeStmts( get_beforeStmts() );
2854 ValueGuardPtr< std::list< Statement* > > oldAfterStmts ( get_afterStmts () );
2855
2856 indexerScopedMutate( node->result , *this );
2857 maybeMutate_impl ( node->statements , *this );
2858 maybeMutate_impl ( node->returnDecls, *this );
2859 maybeMutate_impl ( node->dtors , *this );
2860
2861 MUTATE_END( Expression, node );
2862}
2863
2864//--------------------------------------------------------------------------
2865// UniqueExpr
2866template< typename pass_type >
2867void PassVisitor< pass_type >::visit( UniqueExpr * node ) {
2868 VISIT_START( node );
2869
2870 indexerScopedAccept( node->result, *this );
2871 maybeAccept_impl ( node->expr , *this );
2872
2873 VISIT_END( node );
2874}
2875
2876template< typename pass_type >
2877void PassVisitor< pass_type >::visit( const UniqueExpr * node ) {
2878 VISIT_START( node );
2879
2880 indexerScopedAccept( node->result, *this );
2881 maybeAccept_impl ( node->expr , *this );
2882
2883 VISIT_END( node );
2884}
2885
2886template< typename pass_type >
2887Expression * PassVisitor< pass_type >::mutate( UniqueExpr * node ) {
2888 MUTATE_START( node );
2889
2890 indexerScopedMutate( node->env , *this );
2891 indexerScopedMutate( node->result, *this );
2892 maybeMutate_impl ( node->expr , *this );
2893
2894 MUTATE_END( Expression, node );
2895}
2896
2897//--------------------------------------------------------------------------
2898// UntypedInitExpr
2899template< typename pass_type >
2900void PassVisitor< pass_type >::visit( UntypedInitExpr * node ) {
2901 VISIT_START( node );
2902
2903 indexerScopedAccept( node->result, *this );
2904 maybeAccept_impl ( node->expr , *this );
2905 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2906
2907 VISIT_END( node );
2908}
2909
2910template< typename pass_type >
2911void PassVisitor< pass_type >::visit( const UntypedInitExpr * node ) {
2912 VISIT_START( node );
2913
2914 indexerScopedAccept( node->result, *this );
2915 maybeAccept_impl ( node->expr , *this );
2916 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2917
2918 VISIT_END( node );
2919}
2920
2921template< typename pass_type >
2922Expression * PassVisitor< pass_type >::mutate( UntypedInitExpr * node ) {
2923 MUTATE_START( node );
2924
2925 indexerScopedMutate( node->env , *this );
2926 indexerScopedMutate( node->result, *this );
2927 maybeMutate_impl ( node->expr , *this );
2928 // not currently visiting initAlts, but this doesn't matter since this node is only used in the resolver.
2929
2930 MUTATE_END( Expression, node );
2931}
2932
2933//--------------------------------------------------------------------------
2934// InitExpr
2935template< typename pass_type >
2936void PassVisitor< pass_type >::visit( InitExpr * node ) {
2937 VISIT_START( node );
2938
2939 indexerScopedAccept( node->result, *this );
2940 maybeAccept_impl ( node->expr , *this );
2941 maybeAccept_impl ( node->designation, *this );
2942
2943 VISIT_END( node );
2944}
2945
2946template< typename pass_type >
2947void PassVisitor< pass_type >::visit( const InitExpr * node ) {
2948 VISIT_START( node );
2949
2950 indexerScopedAccept( node->result, *this );
2951 maybeAccept_impl ( node->expr , *this );
2952 maybeAccept_impl ( node->designation, *this );
2953
2954 VISIT_END( node );
2955}
2956
2957template< typename pass_type >
2958Expression * PassVisitor< pass_type >::mutate( InitExpr * node ) {
2959 MUTATE_START( node );
2960
2961 indexerScopedMutate( node->env , *this );
2962 indexerScopedMutate( node->result, *this );
2963 maybeMutate_impl ( node->expr , *this );
2964 maybeMutate_impl ( node->designation, *this );
2965
2966 MUTATE_END( Expression, node );
2967}
2968
2969//--------------------------------------------------------------------------
2970// DeletedExpr
2971template< typename pass_type >
2972void PassVisitor< pass_type >::visit( DeletedExpr * node ) {
2973 VISIT_START( node );
2974
2975 indexerScopedAccept( node->result, *this );
2976 maybeAccept_impl ( node->expr, *this );
2977 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2978
2979 VISIT_END( node );
2980}
2981
2982template< typename pass_type >
2983void PassVisitor< pass_type >::visit( const DeletedExpr * node ) {
2984 VISIT_START( node );
2985
2986 indexerScopedAccept( node->result, *this );
2987 maybeAccept_impl ( node->expr, *this );
2988 // don't visit deleteStmt, because it is a pointer to somewhere else in the tree.
2989
2990 VISIT_END( node );
2991}
2992
2993template< typename pass_type >
2994Expression * PassVisitor< pass_type >::mutate( DeletedExpr * node ) {
2995 MUTATE_START( node );
2996
2997 indexerScopedMutate( node->env, *this );
2998 indexerScopedMutate( node->result, *this );
2999 maybeMutate_impl( node->expr, *this );
3000
3001 MUTATE_END( Expression, node );
3002}
3003
3004//--------------------------------------------------------------------------
3005// DefaultArgExpr
3006template< typename pass_type >
3007void PassVisitor< pass_type >::visit( DefaultArgExpr * node ) {
3008 VISIT_START( node );
3009
3010 indexerScopedAccept( node->result, *this );
3011 maybeAccept_impl ( node->expr, *this );
3012
3013 VISIT_END( node );
3014}
3015
3016template< typename pass_type >
3017void PassVisitor< pass_type >::visit( const DefaultArgExpr * node ) {
3018 VISIT_START( node );
3019
3020 indexerScopedAccept( node->result, *this );
3021 maybeAccept_impl ( node->expr, *this );
3022
3023 VISIT_END( node );
3024}
3025
3026template< typename pass_type >
3027Expression * PassVisitor< pass_type >::mutate( DefaultArgExpr * node ) {
3028 MUTATE_START( node );
3029
3030 indexerScopedMutate( node->env, *this );
3031 indexerScopedMutate( node->result, *this );
3032 maybeMutate_impl( node->expr, *this );
3033
3034 MUTATE_END( Expression, node );
3035}
3036
3037//--------------------------------------------------------------------------
3038// GenericExpr
3039template< typename pass_type >
3040void PassVisitor< pass_type >::visit( GenericExpr * node ) {
3041 VISIT_START( node );
3042
3043 indexerScopedAccept( node->result, *this );
3044 maybeAccept_impl( node->control, *this );
3045 for ( GenericExpr::Association & assoc : node->associations ) {
3046 indexerScopedAccept( assoc.type, *this );
3047 maybeAccept_impl( assoc.expr, *this );
3048 }
3049
3050 VISIT_END( node );
3051}
3052
3053template< typename pass_type >
3054void PassVisitor< pass_type >::visit( const GenericExpr * node ) {
3055 VISIT_START( node );
3056
3057 indexerScopedAccept( node->result, *this );
3058 maybeAccept_impl( node->control, *this );
3059 for ( const GenericExpr::Association & assoc : node->associations ) {
3060 indexerScopedAccept( assoc.type, *this );
3061 maybeAccept_impl( assoc.expr, *this );
3062 }
3063
3064 VISIT_END( node );
3065}
3066
3067template< typename pass_type >
3068Expression * PassVisitor< pass_type >::mutate( GenericExpr * node ) {
3069 MUTATE_START( node );
3070
3071 indexerScopedMutate( node->env, *this );
3072 indexerScopedMutate( node->result, *this );
3073 maybeMutate_impl( node->control, *this );
3074 for ( GenericExpr::Association & assoc : node->associations ) {
3075 indexerScopedMutate( assoc.type, *this );
3076 maybeMutate_impl( assoc.expr, *this );
3077 }
3078
3079 MUTATE_END( Expression, node );
3080}
3081
3082//--------------------------------------------------------------------------
3083// VoidType
3084template< typename pass_type >
3085void PassVisitor< pass_type >::visit( VoidType * node ) {
3086 VISIT_START( node );
3087
3088 maybeAccept_impl( node->forall, *this );
3089
3090 VISIT_END( node );
3091}
3092
3093template< typename pass_type >
3094void PassVisitor< pass_type >::visit( const VoidType * node ) {
3095 VISIT_START( node );
3096
3097 maybeAccept_impl( node->forall, *this );
3098
3099 VISIT_END( node );
3100}
3101
3102template< typename pass_type >
3103Type * PassVisitor< pass_type >::mutate( VoidType * node ) {
3104 MUTATE_START( node );
3105
3106 maybeMutate_impl( node->forall, *this );
3107
3108 MUTATE_END( Type, node );
3109}
3110
3111//--------------------------------------------------------------------------
3112// BasicType
3113template< typename pass_type >
3114void PassVisitor< pass_type >::visit( BasicType * node ) {
3115 VISIT_START( node );
3116
3117 maybeAccept_impl( node->forall, *this );
3118
3119 VISIT_END( node );
3120}
3121
3122template< typename pass_type >
3123void PassVisitor< pass_type >::visit( const BasicType * node ) {
3124 VISIT_START( node );
3125
3126 maybeAccept_impl( node->forall, *this );
3127
3128 VISIT_END( node );
3129}
3130
3131template< typename pass_type >
3132Type * PassVisitor< pass_type >::mutate( BasicType * node ) {
3133 MUTATE_START( node );
3134
3135 maybeMutate_impl( node->forall, *this );
3136
3137 MUTATE_END( Type, node );
3138}
3139
3140//--------------------------------------------------------------------------
3141// PointerType
3142template< typename pass_type >
3143void PassVisitor< pass_type >::visit( PointerType * node ) {
3144 VISIT_START( node );
3145
3146 maybeAccept_impl( node->forall, *this );
3147 // xxx - should PointerType visit/mutate dimension?
3148 maybeAccept_impl( node->base, *this );
3149
3150 VISIT_END( node );
3151}
3152
3153template< typename pass_type >
3154void PassVisitor< pass_type >::visit( const PointerType * node ) {
3155 VISIT_START( node );
3156
3157 maybeAccept_impl( node->forall, *this );
3158 // xxx - should PointerType visit/mutate dimension?
3159 maybeAccept_impl( node->base, *this );
3160
3161 VISIT_END( node );
3162}
3163
3164template< typename pass_type >
3165Type * PassVisitor< pass_type >::mutate( PointerType * node ) {
3166 MUTATE_START( node );
3167
3168 maybeMutate_impl( node->forall, *this );
3169 // xxx - should PointerType visit/mutate dimension?
3170 maybeMutate_impl( node->base, *this );
3171
3172 MUTATE_END( Type, node );
3173}
3174
3175//--------------------------------------------------------------------------
3176// ArrayType
3177template< typename pass_type >
3178void PassVisitor< pass_type >::visit( ArrayType * node ) {
3179 VISIT_START( node );
3180
3181 maybeAccept_impl( node->forall, *this );
3182 maybeAccept_impl( node->dimension, *this );
3183 maybeAccept_impl( node->base, *this );
3184
3185 VISIT_END( node );
3186}
3187
3188template< typename pass_type >
3189void PassVisitor< pass_type >::visit( const ArrayType * node ) {
3190 VISIT_START( node );
3191
3192 maybeAccept_impl( node->forall, *this );
3193 maybeAccept_impl( node->dimension, *this );
3194 maybeAccept_impl( node->base, *this );
3195
3196 VISIT_END( node );
3197}
3198
3199template< typename pass_type >
3200Type * PassVisitor< pass_type >::mutate( ArrayType * node ) {
3201 MUTATE_START( node );
3202
3203 maybeMutate_impl( node->forall, *this );
3204 maybeMutate_impl( node->dimension, *this );
3205 maybeMutate_impl( node->base, *this );
3206
3207 MUTATE_END( Type, node );
3208}
3209
3210//--------------------------------------------------------------------------
3211// ReferenceType
3212template< typename pass_type >
3213void PassVisitor< pass_type >::visit( ReferenceType * node ) {
3214 VISIT_START( node );
3215
3216 maybeAccept_impl( node->forall, *this );
3217 maybeAccept_impl( node->base, *this );
3218
3219 VISIT_END( node );
3220}
3221
3222template< typename pass_type >
3223void PassVisitor< pass_type >::visit( const ReferenceType * node ) {
3224 VISIT_START( node );
3225
3226 maybeAccept_impl( node->forall, *this );
3227 maybeAccept_impl( node->base, *this );
3228
3229 VISIT_END( node );
3230}
3231
3232template< typename pass_type >
3233Type * PassVisitor< pass_type >::mutate( ReferenceType * node ) {
3234 MUTATE_START( node );
3235
3236 maybeMutate_impl( node->forall, *this );
3237 maybeMutate_impl( node->base, *this );
3238
3239 MUTATE_END( Type, node );
3240}
3241
3242//--------------------------------------------------------------------------
3243// QualifiedType
3244template< typename pass_type >
3245void PassVisitor< pass_type >::visit( QualifiedType * node ) {
3246 VISIT_START( node );
3247
3248 maybeAccept_impl( node->forall, *this );
3249 maybeAccept_impl( node->parent, *this );
3250 maybeAccept_impl( node->child, *this );
3251
3252 VISIT_END( node );
3253}
3254
3255template< typename pass_type >
3256void PassVisitor< pass_type >::visit( const QualifiedType * node ) {
3257 VISIT_START( node );
3258
3259 maybeAccept_impl( node->forall, *this );
3260 maybeAccept_impl( node->parent, *this );
3261 maybeAccept_impl( node->child, *this );
3262
3263 VISIT_END( node );
3264}
3265
3266template< typename pass_type >
3267Type * PassVisitor< pass_type >::mutate( QualifiedType * node ) {
3268 MUTATE_START( node );
3269
3270 maybeMutate_impl( node->forall, *this );
3271 maybeMutate_impl( node->parent, *this );
3272 maybeMutate_impl( node->child, *this );
3273
3274 MUTATE_END( Type, node );
3275}
3276
3277//--------------------------------------------------------------------------
3278// FunctionType
3279template< typename pass_type >
3280void PassVisitor< pass_type >::visit( FunctionType * node ) {
3281 VISIT_START( node );
3282
3283 maybeAccept_impl( node->forall, *this );
3284 maybeAccept_impl( node->returnVals, *this );
3285 maybeAccept_impl( node->parameters, *this );
3286
3287 VISIT_END( node );
3288}
3289
3290template< typename pass_type >
3291void PassVisitor< pass_type >::visit( const FunctionType * node ) {
3292 VISIT_START( node );
3293
3294 maybeAccept_impl( node->forall, *this );
3295 maybeAccept_impl( node->returnVals, *this );
3296 maybeAccept_impl( node->parameters, *this );
3297
3298 VISIT_END( node );
3299}
3300
3301template< typename pass_type >
3302Type * PassVisitor< pass_type >::mutate( FunctionType * node ) {
3303 MUTATE_START( node );
3304
3305 maybeMutate_impl( node->forall, *this );
3306 maybeMutate_impl( node->returnVals, *this );
3307 maybeMutate_impl( node->parameters, *this );
3308
3309 MUTATE_END( Type, node );
3310}
3311
3312//--------------------------------------------------------------------------
3313// StructInstType
3314template< typename pass_type >
3315void PassVisitor< pass_type >::visit( StructInstType * node ) {
3316 VISIT_START( node );
3317
3318 indexerAddStruct( node->name );
3319
3320 {
3321 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3322 maybeAccept_impl( node->forall , *this );
3323 maybeAccept_impl( node->parameters, *this );
3324 }
3325
3326 VISIT_END( node );
3327}
3328
3329template< typename pass_type >
3330void PassVisitor< pass_type >::visit( const StructInstType * node ) {
3331 VISIT_START( node );
3332
3333 indexerAddStruct( node->name );
3334
3335 {
3336 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3337 maybeAccept_impl( node->forall , *this );
3338 maybeAccept_impl( node->parameters, *this );
3339 }
3340
3341 VISIT_END( node );
3342}
3343
3344template< typename pass_type >
3345Type * PassVisitor< pass_type >::mutate( StructInstType * node ) {
3346 MUTATE_START( node );
3347
3348 indexerAddStruct( node->name );
3349
3350 {
3351 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3352 maybeMutate_impl( node->forall , *this );
3353 maybeMutate_impl( node->parameters, *this );
3354 }
3355
3356 MUTATE_END( Type, node );
3357}
3358
3359//--------------------------------------------------------------------------
3360// UnionInstType
3361template< typename pass_type >
3362void PassVisitor< pass_type >::visit( UnionInstType * node ) {
3363 VISIT_START( node );
3364
3365 indexerAddUnion( node->name );
3366
3367 {
3368 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3369 maybeAccept_impl( node->forall , *this );
3370 maybeAccept_impl( node->parameters, *this );
3371 }
3372
3373 VISIT_END( node );
3374}
3375
3376template< typename pass_type >
3377void PassVisitor< pass_type >::visit( const UnionInstType * node ) {
3378 VISIT_START( node );
3379
3380 indexerAddUnion( node->name );
3381
3382 {
3383 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3384 maybeAccept_impl( node->forall , *this );
3385 maybeAccept_impl( node->parameters, *this );
3386 }
3387
3388 VISIT_END( node );
3389}
3390
3391template< typename pass_type >
3392Type * PassVisitor< pass_type >::mutate( UnionInstType * node ) {
3393 MUTATE_START( node );
3394
3395 indexerAddUnion( node->name );
3396
3397 {
3398 auto guard = makeFuncGuard( [this]() { indexerScopeEnter(); }, [this]() { indexerScopeLeave(); } );
3399 maybeMutate_impl( node->forall , *this );
3400 maybeMutate_impl( node->parameters, *this );
3401 }
3402
3403 MUTATE_END( Type, node );
3404}
3405
3406//--------------------------------------------------------------------------
3407// EnumInstType
3408template< typename pass_type >
3409void PassVisitor< pass_type >::visit( EnumInstType * node ) {
3410 VISIT_START( node );
3411
3412 maybeAccept_impl( node->forall, *this );
3413 maybeAccept_impl( node->parameters, *this );
3414
3415 VISIT_END( node );
3416}
3417
3418template< typename pass_type >
3419void PassVisitor< pass_type >::visit( const EnumInstType * node ) {
3420 VISIT_START( node );
3421
3422 maybeAccept_impl( node->forall, *this );
3423 maybeAccept_impl( node->parameters, *this );
3424
3425 VISIT_END( node );
3426}
3427
3428template< typename pass_type >
3429Type * PassVisitor< pass_type >::mutate( EnumInstType * node ) {
3430 MUTATE_START( node );
3431
3432 maybeMutate_impl( node->forall, *this );
3433 maybeMutate_impl( node->parameters, *this );
3434
3435 MUTATE_END( Type, node );
3436}
3437
3438//--------------------------------------------------------------------------
3439// TraitInstType
3440template< typename pass_type >
3441void PassVisitor< pass_type >::visit( TraitInstType * node ) {
3442 VISIT_START( node );
3443
3444 maybeAccept_impl( node->forall , *this );
3445 maybeAccept_impl( node->parameters, *this );
3446
3447 VISIT_END( node );
3448}
3449
3450template< typename pass_type >
3451void PassVisitor< pass_type >::visit( const TraitInstType * node ) {
3452 VISIT_START( node );
3453
3454 maybeAccept_impl( node->forall , *this );
3455 maybeAccept_impl( node->parameters, *this );
3456
3457 VISIT_END( node );
3458}
3459
3460template< typename pass_type >
3461Type * PassVisitor< pass_type >::mutate( TraitInstType * node ) {
3462 MUTATE_START( node );
3463
3464 maybeMutate_impl( node->forall , *this );
3465 maybeMutate_impl( node->parameters, *this );
3466
3467 MUTATE_END( Type, node );
3468}
3469
3470//--------------------------------------------------------------------------
3471// TypeInstType
3472template< typename pass_type >
3473void PassVisitor< pass_type >::visit( TypeInstType * node ) {
3474 VISIT_START( node );
3475
3476 maybeAccept_impl( node->forall , *this );
3477 maybeAccept_impl( node->parameters, *this );
3478
3479 VISIT_END( node );
3480}
3481
3482template< typename pass_type >
3483void PassVisitor< pass_type >::visit( const TypeInstType * node ) {
3484 VISIT_START( node );
3485
3486 maybeAccept_impl( node->forall , *this );
3487 maybeAccept_impl( node->parameters, *this );
3488
3489 VISIT_END( node );
3490}
3491
3492template< typename pass_type >
3493Type * PassVisitor< pass_type >::mutate( TypeInstType * node ) {
3494 MUTATE_START( node );
3495
3496 maybeMutate_impl( node->forall , *this );
3497 maybeMutate_impl( node->parameters, *this );
3498
3499 MUTATE_END( Type, node );
3500}
3501
3502//--------------------------------------------------------------------------
3503// TupleType
3504template< typename pass_type >
3505void PassVisitor< pass_type >::visit( TupleType * node ) {
3506 VISIT_START( node );
3507
3508 maybeAccept_impl( node->forall, *this );
3509 maybeAccept_impl( node->types, *this );
3510 maybeAccept_impl( node->members, *this );
3511
3512 VISIT_END( node );
3513}
3514
3515template< typename pass_type >
3516void PassVisitor< pass_type >::visit( const TupleType * node ) {
3517 VISIT_START( node );
3518
3519 maybeAccept_impl( node->forall, *this );
3520 maybeAccept_impl( node->types, *this );
3521 maybeAccept_impl( node->members, *this );
3522
3523 VISIT_END( node );
3524}
3525
3526template< typename pass_type >
3527Type * PassVisitor< pass_type >::mutate( TupleType * node ) {
3528 MUTATE_START( node );
3529
3530 maybeMutate_impl( node->forall, *this );
3531 maybeMutate_impl( node->types, *this );
3532 maybeMutate_impl( node->members, *this );
3533
3534 MUTATE_END( Type, node );
3535}
3536
3537//--------------------------------------------------------------------------
3538// TypeofType
3539template< typename pass_type >
3540void PassVisitor< pass_type >::visit( TypeofType * node ) {
3541 VISIT_START( node );
3542
3543 assert( node->expr );
3544 maybeAccept_impl( node->expr, *this );
3545
3546 VISIT_END( node );
3547}
3548
3549template< typename pass_type >
3550void PassVisitor< pass_type >::visit( const TypeofType * node ) {
3551 VISIT_START( node );
3552
3553 assert( node->expr );
3554 maybeAccept_impl( node->expr, *this );
3555
3556 VISIT_END( node );
3557}
3558
3559template< typename pass_type >
3560Type * PassVisitor< pass_type >::mutate( TypeofType * node ) {
3561 MUTATE_START( node );
3562
3563 assert( node->expr );
3564 maybeMutate_impl( node->expr, *this );
3565
3566 MUTATE_END( Type, node );
3567}
3568
3569//--------------------------------------------------------------------------
3570// AttrType
3571template< typename pass_type >
3572void PassVisitor< pass_type >::visit( AttrType * node ) {
3573 VISIT_START( node );
3574
3575 if ( node->isType ) {
3576 assert( node->type );
3577 maybeAccept_impl( node->type, *this );
3578 } else {
3579 assert( node->expr );
3580 maybeAccept_impl( node->expr, *this );
3581 } // if
3582
3583 VISIT_END( node );
3584}
3585
3586template< typename pass_type >
3587void PassVisitor< pass_type >::visit( const AttrType * node ) {
3588 VISIT_START( node );
3589
3590 if ( node->isType ) {
3591 assert( node->type );
3592 maybeAccept_impl( node->type, *this );
3593 } else {
3594 assert( node->expr );
3595 maybeAccept_impl( node->expr, *this );
3596 } // if
3597
3598 VISIT_END( node );
3599}
3600
3601template< typename pass_type >
3602Type * PassVisitor< pass_type >::mutate( AttrType * node ) {
3603 MUTATE_START( node );
3604
3605 if ( node->isType ) {
3606 assert( node->type );
3607 maybeMutate_impl( node->type, *this );
3608 } else {
3609 assert( node->expr );
3610 maybeMutate_impl( node->expr, *this );
3611 } // if
3612
3613 MUTATE_END( Type, node );
3614}
3615
3616//--------------------------------------------------------------------------
3617// VarArgsType
3618template< typename pass_type >
3619void PassVisitor< pass_type >::visit( VarArgsType * node ) {
3620 VISIT_START( node );
3621
3622 maybeAccept_impl( node->forall, *this );
3623
3624 VISIT_END( node );
3625}
3626
3627template< typename pass_type >
3628void PassVisitor< pass_type >::visit( const VarArgsType * node ) {
3629 VISIT_START( node );
3630
3631 maybeAccept_impl( node->forall, *this );
3632
3633 VISIT_END( node );
3634}
3635
3636template< typename pass_type >
3637Type * PassVisitor< pass_type >::mutate( VarArgsType * node ) {
3638 MUTATE_START( node );
3639
3640 maybeMutate_impl( node->forall, *this );
3641
3642 MUTATE_END( Type, node );
3643}
3644
3645//--------------------------------------------------------------------------
3646// ZeroType
3647template< typename pass_type >
3648void PassVisitor< pass_type >::visit( ZeroType * node ) {
3649 VISIT_START( node );
3650
3651 maybeAccept_impl( node->forall, *this );
3652
3653 VISIT_END( node );
3654}
3655
3656template< typename pass_type >
3657void PassVisitor< pass_type >::visit( const ZeroType * node ) {
3658 VISIT_START( node );
3659
3660 maybeAccept_impl( node->forall, *this );
3661
3662 VISIT_END( node );
3663}
3664
3665template< typename pass_type >
3666Type * PassVisitor< pass_type >::mutate( ZeroType * node ) {
3667 MUTATE_START( node );
3668
3669 maybeMutate_impl( node->forall, *this );
3670
3671 MUTATE_END( Type, node );
3672}
3673
3674//--------------------------------------------------------------------------
3675// OneType
3676template< typename pass_type >
3677void PassVisitor< pass_type >::visit( OneType * node ) {
3678 VISIT_START( node );
3679
3680 maybeAccept_impl( node->forall, *this );
3681
3682 VISIT_END( node );
3683}
3684
3685template< typename pass_type >
3686void PassVisitor< pass_type >::visit( const OneType * node ) {
3687 VISIT_START( node );
3688
3689 maybeAccept_impl( node->forall, *this );
3690
3691 VISIT_END( node );
3692}
3693
3694template< typename pass_type >
3695Type * PassVisitor< pass_type >::mutate( OneType * node ) {
3696 MUTATE_START( node );
3697
3698 maybeMutate_impl( node->forall, *this );
3699
3700 MUTATE_END( Type, node );
3701}
3702
3703//--------------------------------------------------------------------------
3704// GlobalScopeType
3705template< typename pass_type >
3706void PassVisitor< pass_type >::visit( GlobalScopeType * node ) {
3707 VISIT_START( node );
3708
3709 maybeAccept_impl( node->forall, *this );
3710
3711 VISIT_END( node );
3712}
3713
3714template< typename pass_type >
3715void PassVisitor< pass_type >::visit( const GlobalScopeType * node ) {
3716 VISIT_START( node );
3717
3718 maybeAccept_impl( node->forall, *this );
3719
3720 VISIT_END( node );
3721}
3722
3723template< typename pass_type >
3724Type * PassVisitor< pass_type >::mutate( GlobalScopeType * node ) {
3725 MUTATE_START( node );
3726
3727 maybeMutate_impl( node->forall, *this );
3728
3729 MUTATE_END( Type, node );
3730}
3731
3732//--------------------------------------------------------------------------
3733// Designation
3734template< typename pass_type >
3735void PassVisitor< pass_type >::visit( Designation * node ) {
3736 VISIT_START( node );
3737
3738 maybeAccept_impl( node->designators, *this );
3739
3740 VISIT_END( node );
3741}
3742
3743template< typename pass_type >
3744void PassVisitor< pass_type >::visit( const Designation * node ) {
3745 VISIT_START( node );
3746
3747 maybeAccept_impl( node->designators, *this );
3748
3749 VISIT_END( node );
3750}
3751
3752template< typename pass_type >
3753Designation * PassVisitor< pass_type >::mutate( Designation * node ) {
3754 MUTATE_START( node );
3755
3756 maybeMutate_impl( node->designators, *this );
3757
3758 MUTATE_END( Designation, node );
3759}
3760
3761//--------------------------------------------------------------------------
3762// SingleInit
3763template< typename pass_type >
3764void PassVisitor< pass_type >::visit( SingleInit * node ) {
3765 VISIT_START( node );
3766
3767 visitExpression( node->value );
3768
3769 VISIT_END( node );
3770}
3771
3772template< typename pass_type >
3773void PassVisitor< pass_type >::visit( const SingleInit * node ) {
3774 VISIT_START( node );
3775
3776 visitExpression( node->value );
3777
3778 VISIT_END( node );
3779}
3780
3781template< typename pass_type >
3782Initializer * PassVisitor< pass_type >::mutate( SingleInit * node ) {
3783 MUTATE_START( node );
3784
3785 node->value = mutateExpression( node->value );
3786
3787 MUTATE_END( Initializer, node );
3788}
3789
3790//--------------------------------------------------------------------------
3791// ListInit
3792template< typename pass_type >
3793void PassVisitor< pass_type >::visit( ListInit * node ) {
3794 VISIT_START( node );
3795
3796 maybeAccept_impl( node->designations, *this );
3797 maybeAccept_impl( node->initializers, *this );
3798
3799 VISIT_END( node );
3800}
3801
3802template< typename pass_type >
3803void PassVisitor< pass_type >::visit( const ListInit * node ) {
3804 VISIT_START( node );
3805
3806 maybeAccept_impl( node->designations, *this );
3807 maybeAccept_impl( node->initializers, *this );
3808
3809 VISIT_END( node );
3810}
3811
3812template< typename pass_type >
3813Initializer * PassVisitor< pass_type >::mutate( ListInit * node ) {
3814 MUTATE_START( node );
3815
3816 maybeMutate_impl( node->designations, *this );
3817 maybeMutate_impl( node->initializers, *this );
3818
3819 MUTATE_END( Initializer, node );
3820}
3821
3822//--------------------------------------------------------------------------
3823// ConstructorInit
3824template< typename pass_type >
3825void PassVisitor< pass_type >::visit( ConstructorInit * node ) {
3826 VISIT_START( node );
3827
3828 maybeAccept_impl( node->ctor, *this );
3829 maybeAccept_impl( node->dtor, *this );
3830 maybeAccept_impl( node->init, *this );
3831
3832 VISIT_END( node );
3833}
3834
3835template< typename pass_type >
3836void PassVisitor< pass_type >::visit( const ConstructorInit * node ) {
3837 VISIT_START( node );
3838
3839 maybeAccept_impl( node->ctor, *this );
3840 maybeAccept_impl( node->dtor, *this );
3841 maybeAccept_impl( node->init, *this );
3842
3843 VISIT_END( node );
3844}
3845
3846template< typename pass_type >
3847Initializer * PassVisitor< pass_type >::mutate( ConstructorInit * node ) {
3848 MUTATE_START( node );
3849
3850 maybeMutate_impl( node->ctor, *this );
3851 maybeMutate_impl( node->dtor, *this );
3852 maybeMutate_impl( node->init, *this );
3853
3854 MUTATE_END( Initializer, node );
3855}
3856
3857//--------------------------------------------------------------------------
3858// Attribute
3859template< typename pass_type >
3860void PassVisitor< pass_type >::visit( Constant * node ) {
3861 VISIT_START( node );
3862
3863 VISIT_END( node );
3864}
3865
3866template< typename pass_type >
3867void PassVisitor< pass_type >::visit( const Constant * node ) {
3868 VISIT_START( node );
3869
3870 VISIT_END( node );
3871}
3872
3873template< typename pass_type >
3874Constant * PassVisitor< pass_type >::mutate( Constant * node ) {
3875 MUTATE_START( node );
3876
3877 MUTATE_END( Constant, node );
3878}
3879
3880//--------------------------------------------------------------------------
3881// Attribute
3882template< typename pass_type >
3883void PassVisitor< pass_type >::visit( Attribute * node ) {
3884 VISIT_START( node );
3885
3886 maybeAccept_impl( node->parameters, *this );
3887
3888 VISIT_END( node );
3889}
3890
3891template< typename pass_type >
3892void PassVisitor< pass_type >::visit( const Attribute * node ) {
3893 VISIT_START( node );
3894
3895 maybeAccept_impl( node->parameters, *this );
3896
3897 VISIT_END( node );
3898}
3899
3900template< typename pass_type >
3901Attribute * PassVisitor< pass_type >::mutate( Attribute * node ) {
3902 MUTATE_START( node );
3903
3904 maybeMutate_impl( node->parameters, *this );
3905
3906 MUTATE_END( Attribute, node );
3907}
3908
3909//--------------------------------------------------------------------------
3910// TypeSubstitution
3911template< typename pass_type >
3912TypeSubstitution * PassVisitor< pass_type >::mutate( TypeSubstitution * node ) {
3913 MUTATE_START( node );
3914
3915 for ( auto & p : node->typeEnv ) {
3916 indexerScopedMutate( p.second, *this );
3917 }
3918 for ( auto & p : node->varEnv ) {
3919 indexerScopedMutate( p.second, *this );
3920 }
3921
3922 MUTATE_END( TypeSubstitution, node );
3923}
3924
3925#undef VISIT_START
3926#undef VISIT_END
3927
3928#undef MUTATE_START
3929#undef MUTATE_END
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