source: src/SynTree/Visitor.cc@ 75c566a

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since 75c566a was 3a5131ed, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago

handle KR function declarations
  • Property mode set to 100644
File size: 13.0 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// Visitor.cc --
8//
9// Author : Richard C. Bilson
10// Created On : Mon May 18 07:44:20 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Thu Feb 16 15:01:25 2017
13// Update Count : 23
14//
15
16#include <cassert>
17#include "Visitor.h"
18#include "Initializer.h"
19#include "Statement.h"
20#include "Type.h"
21#include "Declaration.h"
22#include "Expression.h"
23#include "Constant.h"
24
25Visitor::Visitor() {}
26
27Visitor::~Visitor() {}
28
29void Visitor::visit( ObjectDecl *objectDecl ) {
30 maybeAccept( objectDecl->get_type(), *this );
31 maybeAccept( objectDecl->get_init(), *this );
32 maybeAccept( objectDecl->get_bitfieldWidth(), *this );
33}
34
35void Visitor::visit( FunctionDecl *functionDecl ) {
36 maybeAccept( functionDecl->get_functionType(), *this );
37 maybeAccept( functionDecl->get_statements(), *this );
38}
39
40void Visitor::handleAggregateDecl( AggregateDecl *aggregateDecl ) {
41 acceptAll( aggregateDecl->get_parameters(), *this );
42 acceptAll( aggregateDecl->get_members(), *this );
43}
44
45void Visitor::visit( StructDecl *aggregateDecl ) {
46 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
47}
48
49void Visitor::visit( UnionDecl *aggregateDecl ) {
50 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
51}
52
53void Visitor::visit( EnumDecl *aggregateDecl ) {
54 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
55}
56
57void Visitor::visit( TraitDecl *aggregateDecl ) {
58 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
59}
60
61void Visitor::handleNamedTypeDecl( NamedTypeDecl *typeDecl ) {
62 acceptAll( typeDecl->get_parameters(), *this );
63 acceptAll( typeDecl->get_assertions(), *this );
64 maybeAccept( typeDecl->get_base(), *this );
65}
66
67void Visitor::visit( TypeDecl *typeDecl ) {
68 handleNamedTypeDecl( static_cast< NamedTypeDecl* >( typeDecl ) );
69}
70
71void Visitor::visit( TypedefDecl *typeDecl ) {
72 handleNamedTypeDecl( static_cast< NamedTypeDecl* >( typeDecl ) );
73}
74
75void Visitor::visit( AsmDecl *asmDecl ) {
76 maybeAccept( asmDecl->get_stmt(), *this );
77}
78
79
80void Visitor::visit( CompoundStmt *compoundStmt ) {
81 acceptAll( compoundStmt->get_kids(), *this );
82}
83
84void Visitor::visit( ExprStmt *exprStmt ) {
85 maybeAccept( exprStmt->get_expr(), *this );
86}
87
88void Visitor::visit( AsmStmt *asmStmt ) {
89 maybeAccept( asmStmt->get_instruction(), *this );
90 acceptAll( asmStmt->get_output(), *this );
91 acceptAll( asmStmt->get_input(), *this );
92 acceptAll( asmStmt->get_clobber(), *this );
93}
94
95void Visitor::visit( IfStmt *ifStmt ) {
96 maybeAccept( ifStmt->get_condition(), *this );
97 maybeAccept( ifStmt->get_thenPart(), *this );
98 maybeAccept( ifStmt->get_elsePart(), *this );
99}
100
101void Visitor::visit( WhileStmt *whileStmt ) {
102 maybeAccept( whileStmt->get_condition(), *this );
103 maybeAccept( whileStmt->get_body(), *this );
104}
105
106void Visitor::visit( ForStmt *forStmt ) {
107 acceptAll( forStmt->get_initialization(), *this );
108 maybeAccept( forStmt->get_condition(), *this );
109 maybeAccept( forStmt->get_increment(), *this );
110 maybeAccept( forStmt->get_body(), *this );
111}
112
113void Visitor::visit( SwitchStmt *switchStmt ) {
114 maybeAccept( switchStmt->get_condition(), *this );
115 acceptAll( switchStmt->get_statements(), *this );
116}
117
118void Visitor::visit( CaseStmt *caseStmt ) {
119 maybeAccept( caseStmt->get_condition(), *this );
120 acceptAll( caseStmt->get_statements(), *this );
121}
122
123void Visitor::visit( BranchStmt *branchStmt ) {
124}
125
126void Visitor::visit( ReturnStmt *returnStmt ) {
127 maybeAccept( returnStmt->get_expr(), *this );
128}
129
130void Visitor::visit( TryStmt *tryStmt ) {
131 maybeAccept( tryStmt->get_block(), *this );
132 acceptAll( tryStmt->get_catchers(), *this );
133}
134
135void Visitor::visit( CatchStmt *catchStmt ) {
136 maybeAccept( catchStmt->get_decl(), *this );
137 maybeAccept( catchStmt->get_body(), *this );
138}
139
140void Visitor::visit( FinallyStmt *finalStmt ) {
141 maybeAccept( finalStmt->get_block(), *this );
142}
143
144void Visitor::visit( NullStmt *nullStmt ) {
145}
146
147void Visitor::visit( DeclStmt *declStmt ) {
148 maybeAccept( declStmt->get_decl(), *this );
149}
150
151void Visitor::visit( ImplicitCtorDtorStmt *impCtorDtorStmt ) {
152 maybeAccept( impCtorDtorStmt->get_callStmt(), *this );
153}
154
155
156void Visitor::visit( ApplicationExpr *applicationExpr ) {
157 maybeAccept( applicationExpr->get_result(), *this );
158 maybeAccept( applicationExpr->get_function(), *this );
159 acceptAll( applicationExpr->get_args(), *this );
160}
161
162void Visitor::visit( UntypedExpr *untypedExpr ) {
163 maybeAccept( untypedExpr->get_result(), *this );
164 acceptAll( untypedExpr->get_args(), *this );
165}
166
167void Visitor::visit( NameExpr *nameExpr ) {
168 maybeAccept( nameExpr->get_result(), *this );
169}
170
171void Visitor::visit( AddressExpr *addressExpr ) {
172 maybeAccept( addressExpr->get_result(), *this );
173 maybeAccept( addressExpr->get_arg(), *this );
174}
175
176void Visitor::visit( LabelAddressExpr *labAddressExpr ) {
177 maybeAccept( labAddressExpr->get_result(), *this );
178 maybeAccept( labAddressExpr->get_arg(), *this );
179}
180
181void Visitor::visit( CastExpr *castExpr ) {
182 maybeAccept( castExpr->get_result(), *this );
183 maybeAccept( castExpr->get_arg(), *this );
184}
185
186void Visitor::visit( UntypedMemberExpr *memberExpr ) {
187 maybeAccept( memberExpr->get_result(), *this );
188 maybeAccept( memberExpr->get_aggregate(), *this );
189 maybeAccept( memberExpr->get_member(), *this );
190}
191
192void Visitor::visit( MemberExpr *memberExpr ) {
193 maybeAccept( memberExpr->get_result(), *this );
194 maybeAccept( memberExpr->get_aggregate(), *this );
195}
196
197void Visitor::visit( VariableExpr *variableExpr ) {
198 maybeAccept( variableExpr->get_result(), *this );
199}
200
201void Visitor::visit( ConstantExpr *constantExpr ) {
202 maybeAccept( constantExpr->get_result(), *this );
203 maybeAccept( constantExpr->get_constant(), *this );
204}
205
206void Visitor::visit( SizeofExpr *sizeofExpr ) {
207 maybeAccept( sizeofExpr->get_result(), *this );
208 if ( sizeofExpr->get_isType() ) {
209 maybeAccept( sizeofExpr->get_type(), *this );
210 } else {
211 maybeAccept( sizeofExpr->get_expr(), *this );
212 }
213}
214
215void Visitor::visit( AlignofExpr *alignofExpr ) {
216 maybeAccept( alignofExpr->get_result(), *this );
217 if ( alignofExpr->get_isType() ) {
218 maybeAccept( alignofExpr->get_type(), *this );
219 } else {
220 maybeAccept( alignofExpr->get_expr(), *this );
221 }
222}
223
224void Visitor::visit( UntypedOffsetofExpr *offsetofExpr ) {
225 maybeAccept( offsetofExpr->get_result(), *this );
226 maybeAccept( offsetofExpr->get_type(), *this );
227}
228
229void Visitor::visit( OffsetofExpr *offsetofExpr ) {
230 maybeAccept( offsetofExpr->get_result(), *this );
231 maybeAccept( offsetofExpr->get_type(), *this );
232 maybeAccept( offsetofExpr->get_member(), *this );
233}
234
235void Visitor::visit( OffsetPackExpr *offsetPackExpr ) {
236 maybeAccept( offsetPackExpr->get_result(), *this );
237 maybeAccept( offsetPackExpr->get_type(), *this );
238}
239
240void Visitor::visit( AttrExpr *attrExpr ) {
241 maybeAccept( attrExpr->get_result(), *this );
242 if ( attrExpr->get_isType() ) {
243 maybeAccept( attrExpr->get_type(), *this );
244 } else {
245 maybeAccept( attrExpr->get_expr(), *this );
246 }
247}
248
249void Visitor::visit( LogicalExpr *logicalExpr ) {
250 maybeAccept( logicalExpr->get_result(), *this );
251 maybeAccept( logicalExpr->get_arg1(), *this );
252 maybeAccept( logicalExpr->get_arg2(), *this );
253}
254
255void Visitor::visit( ConditionalExpr *conditionalExpr ) {
256 maybeAccept( conditionalExpr->get_result(), *this );
257 maybeAccept( conditionalExpr->get_arg1(), *this );
258 maybeAccept( conditionalExpr->get_arg2(), *this );
259 maybeAccept( conditionalExpr->get_arg3(), *this );
260}
261
262void Visitor::visit( CommaExpr *commaExpr ) {
263 maybeAccept( commaExpr->get_result(), *this );
264 maybeAccept( commaExpr->get_arg1(), *this );
265 maybeAccept( commaExpr->get_arg2(), *this );
266}
267
268void Visitor::visit( TypeExpr *typeExpr ) {
269 maybeAccept( typeExpr->get_result(), *this );
270 maybeAccept( typeExpr->get_type(), *this );
271}
272
273void Visitor::visit( AsmExpr *asmExpr ) {
274 maybeAccept( asmExpr->get_inout(), *this );
275 maybeAccept( asmExpr->get_constraint(), *this );
276 maybeAccept( asmExpr->get_operand(), *this );
277}
278
279void Visitor::visit( ImplicitCopyCtorExpr *impCpCtorExpr ) {
280 maybeAccept( impCpCtorExpr->get_result(), *this );
281 maybeAccept( impCpCtorExpr->get_callExpr(), *this );
282 acceptAll( impCpCtorExpr->get_tempDecls(), *this );
283 acceptAll( impCpCtorExpr->get_returnDecls(), *this );
284 acceptAll( impCpCtorExpr->get_dtors(), *this );
285}
286
287void Visitor::visit( ConstructorExpr * ctorExpr ) {
288 maybeAccept( ctorExpr->get_result(), *this );
289 maybeAccept( ctorExpr->get_callExpr(), *this );
290}
291
292void Visitor::visit( CompoundLiteralExpr *compLitExpr ) {
293 maybeAccept( compLitExpr->get_result(), *this );
294 maybeAccept( compLitExpr->get_type(), *this );
295 maybeAccept( compLitExpr->get_initializer(), *this );
296}
297
298void Visitor::visit( UntypedValofExpr *valofExpr ) {
299 maybeAccept( valofExpr->get_result(), *this );
300 maybeAccept( valofExpr->get_body(), *this );
301}
302
303void Visitor::visit( RangeExpr *rangeExpr ) {
304 maybeAccept( rangeExpr->get_low(), *this );
305 maybeAccept( rangeExpr->get_high(), *this );
306}
307
308void Visitor::visit( UntypedTupleExpr *tupleExpr ) {
309 maybeAccept( tupleExpr->get_result(), *this );
310 acceptAll( tupleExpr->get_exprs(), *this );
311}
312
313void Visitor::visit( TupleExpr *tupleExpr ) {
314 maybeAccept( tupleExpr->get_result(), *this );
315 acceptAll( tupleExpr->get_exprs(), *this );
316}
317
318void Visitor::visit( TupleIndexExpr *tupleExpr ) {
319 maybeAccept( tupleExpr->get_result(), *this );
320 maybeAccept( tupleExpr->get_tuple(), *this );
321}
322
323void Visitor::visit( MemberTupleExpr *tupleExpr ) {
324 maybeAccept( tupleExpr->get_result(), *this );
325 maybeAccept( tupleExpr->get_member(), *this );
326 maybeAccept( tupleExpr->get_aggregate(), *this );
327}
328
329void Visitor::visit( TupleAssignExpr *assignExpr ) {
330 maybeAccept( assignExpr->get_result(), *this );
331 maybeAccept( assignExpr->get_stmtExpr(), *this );
332}
333
334void Visitor::visit( StmtExpr *stmtExpr ) {
335 maybeAccept( stmtExpr->get_result(), *this );
336 maybeAccept( stmtExpr->get_statements(), *this );
337 acceptAll( stmtExpr->get_returnDecls(), *this );
338 acceptAll( stmtExpr->get_dtors(), *this );
339}
340
341void Visitor::visit( UniqueExpr *uniqueExpr ) {
342 maybeAccept( uniqueExpr->get_result(), *this );
343 maybeAccept( uniqueExpr->get_expr(), *this );
344}
345
346
347void Visitor::visit( VoidType *voidType ) {
348 acceptAll( voidType->get_forall(), *this );
349}
350
351void Visitor::visit( BasicType *basicType ) {
352 acceptAll( basicType->get_forall(), *this );
353}
354
355void Visitor::visit( PointerType *pointerType ) {
356 acceptAll( pointerType->get_forall(), *this );
357 maybeAccept( pointerType->get_base(), *this );
358}
359
360void Visitor::visit( ArrayType *arrayType ) {
361 acceptAll( arrayType->get_forall(), *this );
362 maybeAccept( arrayType->get_dimension(), *this );
363 maybeAccept( arrayType->get_base(), *this );
364}
365
366void Visitor::visit( FunctionType *functionType ) {
367 acceptAll( functionType->get_forall(), *this );
368 acceptAll( functionType->get_returnVals(), *this );
369 acceptAll( functionType->get_parameters(), *this );
370}
371
372void Visitor::handleReferenceToType( ReferenceToType *aggregateUseType ) {
373 acceptAll( aggregateUseType->get_forall(), *this );
374 acceptAll( aggregateUseType->get_parameters(), *this );
375}
376
377void Visitor::visit( StructInstType *aggregateUseType ) {
378 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
379}
380
381void Visitor::visit( UnionInstType *aggregateUseType ) {
382 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
383}
384
385void Visitor::visit( EnumInstType *aggregateUseType ) {
386 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
387}
388
389void Visitor::visit( TraitInstType *aggregateUseType ) {
390 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
391 acceptAll( aggregateUseType->get_members(), *this );
392}
393
394void Visitor::visit( TypeInstType *aggregateUseType ) {
395 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
396}
397
398void Visitor::visit( TupleType *tupleType ) {
399 acceptAll( tupleType->get_forall(), *this );
400 acceptAll( tupleType->get_types(), *this );
401}
402
403void Visitor::visit( TypeofType *typeofType ) {
404 assert( typeofType->get_expr() );
405 typeofType->get_expr()->accept( *this );
406}
407
408void Visitor::visit( AttrType *attrType ) {
409 if ( attrType->get_isType() ) {
410 assert( attrType->get_type() );
411 attrType->get_type()->accept( *this );
412 } else {
413 assert( attrType->get_expr() );
414 attrType->get_expr()->accept( *this );
415 } // if
416}
417
418void Visitor::visit( VarArgsType *varArgsType ) {
419 acceptAll( varArgsType->get_forall(), *this );
420}
421
422void Visitor::visit( ZeroType *zeroType ) {
423 acceptAll( zeroType->get_forall(), *this );
424}
425
426void Visitor::visit( OneType *oneType ) {
427 acceptAll( oneType->get_forall(), *this );
428}
429
430
431void Visitor::visit( SingleInit *singleInit ) {
432 singleInit->get_value()->accept( *this );
433}
434
435void Visitor::visit( ListInit *listInit ) {
436 acceptAll( listInit->get_designators(), *this );
437 acceptAll( listInit->get_initializers(), *this );
438}
439
440void Visitor::visit( ConstructorInit *ctorInit ) {
441 maybeAccept( ctorInit->get_ctor(), *this );
442 maybeAccept( ctorInit->get_dtor(), *this );
443 maybeAccept( ctorInit->get_init(), *this );
444}
445
446
447void Visitor::visit( Subrange *subrange ) {}
448
449
450void Visitor::visit( Constant *constant ) {}
451// Local Variables: //
452// tab-width: 4 //
453// mode: c++ //
454// compile-command: "make install" //
455// End: //
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