source: src/SynTree/Mutator.cc@ 41a2620

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay gc_noraii jacob/cs343-translation jenkins-sandbox memory new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new string with_gc
Last change on this file since 41a2620 was 2a4b088, checked in by Aaron Moss <a3moss@…>, 10 years ago

Make offsetof expressions work
  • Property mode set to 100644
File size: 13.6 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// Mutator.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 : Sat Jul 25 19:21:33 2015
13// Update Count : 11
14//
15
16#include <cassert>
17#include "Mutator.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#include "Common/utility.h"
25
26Mutator::Mutator() {}
27
28Mutator::~Mutator() {}
29
30DeclarationWithType *Mutator::mutate( ObjectDecl *objectDecl ) {
31 objectDecl->set_type( maybeMutate( objectDecl->get_type(), *this ) );
32 objectDecl->set_init( maybeMutate( objectDecl->get_init(), *this ) );
33 objectDecl->set_bitfieldWidth( maybeMutate( objectDecl->get_bitfieldWidth(), *this ) );
34 return objectDecl;
35}
36
37DeclarationWithType *Mutator::mutate( FunctionDecl *functionDecl ) {
38 functionDecl->set_functionType( maybeMutate( functionDecl->get_functionType(), *this ) );
39 mutateAll( functionDecl->get_oldDecls(), *this );
40 functionDecl->set_statements( maybeMutate( functionDecl->get_statements(), *this ) );
41 return functionDecl;
42}
43
44Declaration *Mutator::handleAggregateDecl( AggregateDecl *aggregateDecl ) {
45 mutateAll( aggregateDecl->get_parameters(), *this );
46 mutateAll( aggregateDecl->get_members(), *this );
47 return aggregateDecl;
48}
49
50Declaration *Mutator::mutate( StructDecl *aggregateDecl ) {
51 handleAggregateDecl( aggregateDecl );
52 return aggregateDecl;
53}
54
55Declaration *Mutator::mutate( UnionDecl *aggregateDecl ) {
56 handleAggregateDecl( aggregateDecl );
57 return aggregateDecl;
58}
59
60Declaration *Mutator::mutate( EnumDecl *aggregateDecl ) {
61 handleAggregateDecl( aggregateDecl );
62 return aggregateDecl;
63}
64
65Declaration *Mutator::mutate( ContextDecl *aggregateDecl ) {
66 handleAggregateDecl( aggregateDecl );
67 return aggregateDecl;
68}
69
70Declaration *Mutator::handleNamedTypeDecl( NamedTypeDecl *typeDecl ) {
71 mutateAll( typeDecl->get_parameters(), *this );
72 mutateAll( typeDecl->get_assertions(), *this );
73 typeDecl->set_base( maybeMutate( typeDecl->get_base(), *this ) );
74 return typeDecl;
75}
76
77TypeDecl *Mutator::mutate( TypeDecl *typeDecl ) {
78 handleNamedTypeDecl( typeDecl );
79 return typeDecl;
80}
81
82Declaration *Mutator::mutate( TypedefDecl *typeDecl ) {
83 handleNamedTypeDecl( typeDecl );
84 return typeDecl;
85}
86
87CompoundStmt *Mutator::mutate( CompoundStmt *compoundStmt ) {
88 mutateAll( compoundStmt->get_kids(), *this );
89 return compoundStmt;
90}
91
92Statement *Mutator::mutate( ExprStmt *exprStmt ) {
93 exprStmt->set_expr( maybeMutate( exprStmt->get_expr(), *this ) );
94 return exprStmt;
95}
96
97Statement *Mutator::mutate( AsmStmt *asmStmt ) {
98 asmStmt->set_instruction( maybeMutate( asmStmt->get_instruction(), *this ) );
99 mutateAll( asmStmt->get_output(), *this );
100 mutateAll( asmStmt->get_input(), *this );
101 mutateAll( asmStmt->get_clobber(), *this );
102 return asmStmt;
103}
104
105Statement *Mutator::mutate( IfStmt *ifStmt ) {
106 ifStmt->set_condition( maybeMutate( ifStmt->get_condition(), *this ) );
107 ifStmt->set_thenPart( maybeMutate( ifStmt->get_thenPart(), *this ) );
108 ifStmt->set_elsePart( maybeMutate( ifStmt->get_elsePart(), *this ) );
109 return ifStmt;
110}
111
112Statement *Mutator::mutate( WhileStmt *whileStmt ) {
113 whileStmt->set_condition( maybeMutate( whileStmt->get_condition(), *this ) );
114 whileStmt->set_body( maybeMutate( whileStmt->get_body(), *this ) );
115 return whileStmt;
116}
117
118Statement *Mutator::mutate( ForStmt *forStmt ) {
119 mutateAll( forStmt->get_initialization(), *this );
120 forStmt->set_condition( maybeMutate( forStmt->get_condition(), *this ) );
121 forStmt->set_increment( maybeMutate( forStmt->get_increment(), *this ) );
122 forStmt->set_body( maybeMutate( forStmt->get_body(), *this ) );
123 return forStmt;
124}
125
126Statement *Mutator::mutate( SwitchStmt *switchStmt ) {
127 switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
128 mutateAll( switchStmt->get_branches(), *this );
129 return switchStmt;
130}
131
132Statement *Mutator::mutate( ChooseStmt *switchStmt ) {
133 switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
134 mutateAll( switchStmt->get_branches(), *this );
135 return switchStmt;
136}
137
138Statement *Mutator::mutate( FallthruStmt *fallthruStmt ) {
139 return fallthruStmt;
140}
141
142Statement *Mutator::mutate( CaseStmt *caseStmt ) {
143 caseStmt->set_condition( maybeMutate( caseStmt->get_condition(), *this ) );
144 mutateAll (caseStmt->get_statements(), *this );
145
146 return caseStmt;
147}
148
149Statement *Mutator::mutate( BranchStmt *branchStmt ) {
150 return branchStmt;
151}
152
153Statement *Mutator::mutate( ReturnStmt *returnStmt ) {
154 returnStmt->set_expr( maybeMutate( returnStmt->get_expr(), *this ) );
155 return returnStmt;
156}
157
158Statement *Mutator::mutate( TryStmt *tryStmt ) {
159 tryStmt->set_block( maybeMutate( tryStmt->get_block(), *this ) );
160 mutateAll( tryStmt->get_catchers(), *this );
161 return tryStmt;
162}
163
164Statement *Mutator::mutate( CatchStmt *catchStmt ) {
165 catchStmt->set_decl( maybeMutate( catchStmt->get_decl(), *this ) );
166 catchStmt->set_body( maybeMutate( catchStmt->get_body(), *this ) );
167 return catchStmt;
168}
169
170Statement *Mutator::mutate( FinallyStmt *finalStmt ) {
171 finalStmt->set_block( maybeMutate( finalStmt->get_block(), *this ) );
172 return finalStmt;
173}
174
175NullStmt *Mutator::mutate( NullStmt *nullStmt ) {
176 return nullStmt;
177}
178
179Statement *Mutator::mutate( DeclStmt *declStmt ) {
180 declStmt->set_decl( maybeMutate( declStmt->get_decl(), *this ) );
181 return declStmt;
182}
183
184Expression *Mutator::mutate( ApplicationExpr *applicationExpr ) {
185 mutateAll( applicationExpr->get_results(), *this );
186 applicationExpr->set_function( maybeMutate( applicationExpr->get_function(), *this ) );
187 mutateAll( applicationExpr->get_args(), *this );
188 return applicationExpr;
189}
190
191Expression *Mutator::mutate( UntypedExpr *untypedExpr ) {
192 mutateAll( untypedExpr->get_results(), *this );
193 mutateAll( untypedExpr->get_args(), *this );
194 return untypedExpr;
195}
196
197Expression *Mutator::mutate( NameExpr *nameExpr ) {
198 mutateAll( nameExpr->get_results(), *this );
199 return nameExpr;
200}
201
202Expression *Mutator::mutate( AddressExpr *addressExpr ) {
203 mutateAll( addressExpr->get_results(), *this );
204 addressExpr->set_arg( maybeMutate( addressExpr->get_arg(), *this ) );
205 return addressExpr;
206}
207
208Expression *Mutator::mutate( LabelAddressExpr *labelAddressExpr ) {
209 mutateAll( labelAddressExpr->get_results(), *this );
210 labelAddressExpr->set_arg( maybeMutate( labelAddressExpr->get_arg(), *this ) );
211 return labelAddressExpr;
212}
213
214Expression *Mutator::mutate( CastExpr *castExpr ) {
215 mutateAll( castExpr->get_results(), *this );
216 castExpr->set_arg( maybeMutate( castExpr->get_arg(), *this ) );
217 return castExpr;
218}
219
220Expression *Mutator::mutate( UntypedMemberExpr *memberExpr ) {
221 mutateAll( memberExpr->get_results(), *this );
222 memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
223 return memberExpr;
224}
225
226Expression *Mutator::mutate( MemberExpr *memberExpr ) {
227 mutateAll( memberExpr->get_results(), *this );
228 memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
229 return memberExpr;
230}
231
232Expression *Mutator::mutate( VariableExpr *variableExpr ) {
233 mutateAll( variableExpr->get_results(), *this );
234 return variableExpr;
235}
236
237Expression *Mutator::mutate( ConstantExpr *constantExpr ) {
238 mutateAll( constantExpr->get_results(), *this );
239// maybeMutate( constantExpr->get_constant(), *this )
240 return constantExpr;
241}
242
243Expression *Mutator::mutate( SizeofExpr *sizeofExpr ) {
244 mutateAll( sizeofExpr->get_results(), *this );
245 if ( sizeofExpr->get_isType() ) {
246 sizeofExpr->set_type( maybeMutate( sizeofExpr->get_type(), *this ) );
247 } else {
248 sizeofExpr->set_expr( maybeMutate( sizeofExpr->get_expr(), *this ) );
249 }
250 return sizeofExpr;
251}
252
253Expression *Mutator::mutate( AlignofExpr *alignofExpr ) {
254 mutateAll( alignofExpr->get_results(), *this );
255 if ( alignofExpr->get_isType() ) {
256 alignofExpr->set_type( maybeMutate( alignofExpr->get_type(), *this ) );
257 } else {
258 alignofExpr->set_expr( maybeMutate( alignofExpr->get_expr(), *this ) );
259 }
260 return alignofExpr;
261}
262
263Expression *Mutator::mutate( UntypedOffsetofExpr *offsetofExpr ) {
264 mutateAll( offsetofExpr->get_results(), *this );
265 offsetofExpr->set_type( maybeMutate( offsetofExpr->get_type(), *this ) );
266 return offsetofExpr;
267}
268
269Expression *Mutator::mutate( OffsetofExpr *offsetofExpr ) {
270 mutateAll( offsetofExpr->get_results(), *this );
271 offsetofExpr->set_type( maybeMutate( offsetofExpr->get_type(), *this ) );
272 offsetofExpr->set_member( maybeMutate( offsetofExpr->get_member(), *this ) );
273 return offsetofExpr;
274}
275
276Expression *Mutator::mutate( AttrExpr *attrExpr ) {
277 mutateAll( attrExpr->get_results(), *this );
278 if ( attrExpr->get_isType() ) {
279 attrExpr->set_type( maybeMutate( attrExpr->get_type(), *this ) );
280 } else {
281 attrExpr->set_expr( maybeMutate( attrExpr->get_expr(), *this ) );
282 }
283 return attrExpr;
284}
285
286Expression *Mutator::mutate( LogicalExpr *logicalExpr ) {
287 mutateAll( logicalExpr->get_results(), *this );
288 logicalExpr->set_arg1( maybeMutate( logicalExpr->get_arg1(), *this ) );
289 logicalExpr->set_arg2( maybeMutate( logicalExpr->get_arg2(), *this ) );
290 return logicalExpr;
291}
292
293Expression *Mutator::mutate( ConditionalExpr *conditionalExpr ) {
294 mutateAll( conditionalExpr->get_results(), *this );
295 conditionalExpr->set_arg1( maybeMutate( conditionalExpr->get_arg1(), *this ) );
296 conditionalExpr->set_arg2( maybeMutate( conditionalExpr->get_arg2(), *this ) );
297 conditionalExpr->set_arg3( maybeMutate( conditionalExpr->get_arg3(), *this ) );
298 return conditionalExpr;
299}
300
301Expression *Mutator::mutate( CommaExpr *commaExpr ) {
302 mutateAll( commaExpr->get_results(), *this );
303 commaExpr->set_arg1( maybeMutate( commaExpr->get_arg1(), *this ) );
304 commaExpr->set_arg2( maybeMutate( commaExpr->get_arg2(), *this ) );
305 return commaExpr;
306}
307
308Expression *Mutator::mutate( TupleExpr *tupleExpr ) {
309 mutateAll( tupleExpr->get_results(), *this );
310 mutateAll( tupleExpr->get_exprs(), *this );
311 return tupleExpr;
312}
313
314Expression *Mutator::mutate( SolvedTupleExpr *tupleExpr ) {
315 mutateAll( tupleExpr->get_results(), *this );
316 mutateAll( tupleExpr->get_exprs(), *this );
317 return tupleExpr;
318}
319
320Expression *Mutator::mutate( TypeExpr *typeExpr ) {
321 mutateAll( typeExpr->get_results(), *this );
322 typeExpr->set_type( maybeMutate( typeExpr->get_type(), *this ) );
323 return typeExpr;
324}
325
326Expression *Mutator::mutate( AsmExpr *asmExpr ) {
327 asmExpr->set_inout( maybeMutate( asmExpr->get_inout(), *this ) );
328 asmExpr->set_constraint( maybeMutate( asmExpr->get_constraint(), *this ) );
329 asmExpr->set_operand( maybeMutate( asmExpr->get_operand(), *this ) );
330 return asmExpr;
331}
332
333Expression *Mutator::mutate( UntypedValofExpr *valofExpr ) {
334 mutateAll( valofExpr->get_results(), *this );
335 return valofExpr;
336}
337
338Type *Mutator::mutate( VoidType *voidType ) {
339 mutateAll( voidType->get_forall(), *this );
340 return voidType;
341}
342
343Type *Mutator::mutate( BasicType *basicType ) {
344 mutateAll( basicType->get_forall(), *this );
345 return basicType;
346}
347
348Type *Mutator::mutate( PointerType *pointerType ) {
349 mutateAll( pointerType->get_forall(), *this );
350 pointerType->set_base( maybeMutate( pointerType->get_base(), *this ) );
351 return pointerType;
352}
353
354Type *Mutator::mutate( ArrayType *arrayType ) {
355 mutateAll( arrayType->get_forall(), *this );
356 arrayType->set_dimension( maybeMutate( arrayType->get_dimension(), *this ) );
357 arrayType->set_base( maybeMutate( arrayType->get_base(), *this ) );
358 return arrayType;
359}
360
361Type *Mutator::mutate( FunctionType *functionType ) {
362 mutateAll( functionType->get_forall(), *this );
363 mutateAll( functionType->get_returnVals(), *this );
364 mutateAll( functionType->get_parameters(), *this );
365 return functionType;
366}
367
368Type *Mutator::handleReferenceToType( ReferenceToType *aggregateUseType ) {
369 mutateAll( aggregateUseType->get_forall(), *this );
370 mutateAll( aggregateUseType->get_parameters(), *this );
371 return aggregateUseType;
372}
373
374Type *Mutator::mutate( StructInstType *aggregateUseType ) {
375 handleReferenceToType( aggregateUseType );
376 return aggregateUseType;
377}
378
379Type *Mutator::mutate( UnionInstType *aggregateUseType ) {
380 handleReferenceToType( aggregateUseType );
381 return aggregateUseType;
382}
383
384Type *Mutator::mutate( EnumInstType *aggregateUseType ) {
385 handleReferenceToType( aggregateUseType );
386 return aggregateUseType;
387}
388
389Type *Mutator::mutate( ContextInstType *aggregateUseType ) {
390 handleReferenceToType( aggregateUseType );
391 mutateAll( aggregateUseType->get_members(), *this );
392 return aggregateUseType;
393}
394
395Type *Mutator::mutate( TypeInstType *aggregateUseType ) {
396 handleReferenceToType( aggregateUseType );
397 return aggregateUseType;
398}
399
400Type *Mutator::mutate( TupleType *tupleType ) {
401 mutateAll( tupleType->get_forall(), *this );
402 mutateAll( tupleType->get_types(), *this );
403 return tupleType;
404}
405
406Type *Mutator::mutate( TypeofType *typeofType ) {
407 assert( typeofType->get_expr() );
408 typeofType->set_expr( typeofType->get_expr()->acceptMutator( *this ) );
409 return typeofType;
410}
411
412Type *Mutator::mutate( AttrType *attrType ) {
413 if ( attrType->get_isType() ) {
414 assert( attrType->get_type() );
415 attrType->set_type( attrType->get_type()->acceptMutator( *this ) );
416 } else {
417 assert( attrType->get_expr() );
418 attrType->set_expr( attrType->get_expr()->acceptMutator( *this ) );
419 }
420 return attrType;
421}
422
423Initializer *Mutator::mutate( SingleInit *singleInit ) {
424 singleInit->set_value( singleInit->get_value()->acceptMutator( *this ) );
425 return singleInit;
426}
427
428Initializer *Mutator::mutate( ListInit *listInit ) {
429 mutateAll( listInit->get_designators(), *this );
430 mutateAll( listInit->get_initializers(), *this );
431 return listInit;
432}
433
434Subrange *Mutator::mutate( Subrange *subrange ) {
435 return subrange;
436}
437
438Constant *Mutator::mutate( Constant *constant ) {
439 return constant;
440}
441
442// Local Variables: //
443// tab-width: 4 //
444// mode: c++ //
445// compile-command: "make install" //
446// End: //
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