source: src/SynTree/Mutator.cc@ 5aa708c

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 5aa708c was 1db21619, checked in by Peter A. Buhr <pabuhr@…>, 10 years ago

add CFA flag, remove -p from cc1, typedef on functions become function declarations, move isInline/isNoreturn to Declaration, cleaned up label code
  • Property mode set to 100644
File size: 12.2 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 : Thu Jul 16 16:10:54 2015
13// Update Count : 3
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 "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( IfStmt *ifStmt ) {
98 ifStmt->set_condition( maybeMutate( ifStmt->get_condition(), *this ) );
99 ifStmt->set_thenPart( maybeMutate( ifStmt->get_thenPart(), *this ) );
100 ifStmt->set_elsePart( maybeMutate( ifStmt->get_elsePart(), *this ) );
101 return ifStmt;
102}
103
104Statement *Mutator::mutate( WhileStmt *whileStmt ) {
105 whileStmt->set_condition( maybeMutate( whileStmt->get_condition(), *this ) );
106 whileStmt->set_body( maybeMutate( whileStmt->get_body(), *this ) );
107 return whileStmt;
108}
109
110Statement *Mutator::mutate( ForStmt *forStmt ) {
111 mutateAll( forStmt->get_initialization(), *this );
112 forStmt->set_condition( maybeMutate( forStmt->get_condition(), *this ) );
113 forStmt->set_increment( maybeMutate( forStmt->get_increment(), *this ) );
114 forStmt->set_body( maybeMutate( forStmt->get_body(), *this ) );
115 return forStmt;
116}
117
118Statement *Mutator::mutate( SwitchStmt *switchStmt ) {
119 switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
120 mutateAll( switchStmt->get_branches(), *this );
121 return switchStmt;
122}
123
124Statement *Mutator::mutate( ChooseStmt *switchStmt ) {
125 switchStmt->set_condition( maybeMutate( switchStmt->get_condition(), *this ) );
126 mutateAll( switchStmt->get_branches(), *this );
127 return switchStmt;
128}
129
130Statement *Mutator::mutate( FallthruStmt *fallthruStmt ) {
131 return fallthruStmt;
132}
133
134Statement *Mutator::mutate( CaseStmt *caseStmt ) {
135 caseStmt->set_condition( maybeMutate( caseStmt->get_condition(), *this ) );
136 mutateAll (caseStmt->get_statements(), *this );
137
138 return caseStmt;
139}
140
141Statement *Mutator::mutate( BranchStmt *branchStmt ) {
142 return branchStmt;
143}
144
145Statement *Mutator::mutate( ReturnStmt *returnStmt ) {
146 returnStmt->set_expr( maybeMutate( returnStmt->get_expr(), *this ) );
147 return returnStmt;
148}
149
150Statement *Mutator::mutate( TryStmt *tryStmt ) {
151 tryStmt->set_block( maybeMutate( tryStmt->get_block(), *this ) );
152 mutateAll( tryStmt->get_catchers(), *this );
153 return tryStmt;
154}
155
156Statement *Mutator::mutate( CatchStmt *catchStmt ) {
157 catchStmt->set_decl( maybeMutate( catchStmt->get_decl(), *this ) );
158 catchStmt->set_body( maybeMutate( catchStmt->get_body(), *this ) );
159 return catchStmt;
160}
161
162Statement *Mutator::mutate( FinallyStmt *finalStmt ) {
163 finalStmt->set_block( maybeMutate( finalStmt->get_block(), *this ) );
164 return finalStmt;
165}
166
167NullStmt *Mutator::mutate( NullStmt *nullStmt ) {
168 return nullStmt;
169}
170
171Statement *Mutator::mutate( DeclStmt *declStmt ) {
172 declStmt->set_decl( maybeMutate( declStmt->get_decl(), *this ) );
173 return declStmt;
174}
175
176Expression *Mutator::mutate( ApplicationExpr *applicationExpr ) {
177 mutateAll( applicationExpr->get_results(), *this );
178 applicationExpr->set_function( maybeMutate( applicationExpr->get_function(), *this ) );
179 mutateAll( applicationExpr->get_args(), *this );
180 return applicationExpr;
181}
182
183Expression *Mutator::mutate( UntypedExpr *untypedExpr ) {
184 mutateAll( untypedExpr->get_results(), *this );
185 mutateAll( untypedExpr->get_args(), *this );
186 return untypedExpr;
187}
188
189Expression *Mutator::mutate( NameExpr *nameExpr ) {
190 mutateAll( nameExpr->get_results(), *this );
191 return nameExpr;
192}
193
194Expression *Mutator::mutate( AddressExpr *addressExpr ) {
195 mutateAll( addressExpr->get_results(), *this );
196 addressExpr->set_arg( maybeMutate( addressExpr->get_arg(), *this ) );
197 return addressExpr;
198}
199
200Expression *Mutator::mutate( LabelAddressExpr *labelAddressExpr ) {
201 mutateAll( labelAddressExpr->get_results(), *this );
202 labelAddressExpr->set_arg( maybeMutate( labelAddressExpr->get_arg(), *this ) );
203 return labelAddressExpr;
204}
205
206Expression *Mutator::mutate( CastExpr *castExpr ) {
207 mutateAll( castExpr->get_results(), *this );
208 castExpr->set_arg( maybeMutate( castExpr->get_arg(), *this ) );
209 return castExpr;
210}
211
212Expression *Mutator::mutate( UntypedMemberExpr *memberExpr ) {
213 mutateAll( memberExpr->get_results(), *this );
214 memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
215 return memberExpr;
216}
217
218Expression *Mutator::mutate( MemberExpr *memberExpr ) {
219 mutateAll( memberExpr->get_results(), *this );
220 memberExpr->set_aggregate( maybeMutate( memberExpr->get_aggregate(), *this ) );
221 return memberExpr;
222}
223
224Expression *Mutator::mutate( VariableExpr *variableExpr ) {
225 mutateAll( variableExpr->get_results(), *this );
226 return variableExpr;
227}
228
229Expression *Mutator::mutate( ConstantExpr *constantExpr ) {
230 mutateAll( constantExpr->get_results(), *this );
231// maybeMutate( constantExpr->get_constant(), *this )
232 return constantExpr;
233}
234
235Expression *Mutator::mutate( SizeofExpr *sizeofExpr ) {
236 mutateAll( sizeofExpr->get_results(), *this );
237 if ( sizeofExpr->get_isType() ) {
238 sizeofExpr->set_type( maybeMutate( sizeofExpr->get_type(), *this ) );
239 } else {
240 sizeofExpr->set_expr( maybeMutate( sizeofExpr->get_expr(), *this ) );
241 }
242 return sizeofExpr;
243}
244
245Expression *Mutator::mutate( AttrExpr *attrExpr ) {
246 mutateAll( attrExpr->get_results(), *this );
247 if ( attrExpr->get_isType() ) {
248 attrExpr->set_type( maybeMutate( attrExpr->get_type(), *this ) );
249 } else {
250 attrExpr->set_expr( maybeMutate( attrExpr->get_expr(), *this ) );
251 }
252 return attrExpr;
253}
254
255Expression *Mutator::mutate( LogicalExpr *logicalExpr ) {
256 mutateAll( logicalExpr->get_results(), *this );
257 logicalExpr->set_arg1( maybeMutate( logicalExpr->get_arg1(), *this ) );
258 logicalExpr->set_arg2( maybeMutate( logicalExpr->get_arg2(), *this ) );
259 return logicalExpr;
260}
261
262Expression *Mutator::mutate( ConditionalExpr *conditionalExpr ) {
263 mutateAll( conditionalExpr->get_results(), *this );
264 conditionalExpr->set_arg1( maybeMutate( conditionalExpr->get_arg1(), *this ) );
265 conditionalExpr->set_arg2( maybeMutate( conditionalExpr->get_arg2(), *this ) );
266 conditionalExpr->set_arg3( maybeMutate( conditionalExpr->get_arg3(), *this ) );
267 return conditionalExpr;
268}
269
270Expression *Mutator::mutate( CommaExpr *commaExpr ) {
271 mutateAll( commaExpr->get_results(), *this );
272 commaExpr->set_arg1( maybeMutate( commaExpr->get_arg1(), *this ) );
273 commaExpr->set_arg2( maybeMutate( commaExpr->get_arg2(), *this ) );
274 return commaExpr;
275}
276
277Expression *Mutator::mutate( TupleExpr *tupleExpr ) {
278 mutateAll( tupleExpr->get_results(), *this );
279 mutateAll( tupleExpr->get_exprs(), *this );
280 return tupleExpr;
281}
282
283Expression *Mutator::mutate( SolvedTupleExpr *tupleExpr ) {
284 mutateAll( tupleExpr->get_results(), *this );
285 mutateAll( tupleExpr->get_exprs(), *this );
286 return tupleExpr;
287}
288
289Expression *Mutator::mutate( TypeExpr *typeExpr ) {
290 mutateAll( typeExpr->get_results(), *this );
291 typeExpr->set_type( maybeMutate( typeExpr->get_type(), *this ) );
292 return typeExpr;
293}
294
295Expression *Mutator::mutate( UntypedValofExpr *valofExpr ) {
296 mutateAll( valofExpr->get_results(), *this );
297 return valofExpr;
298}
299
300Type *Mutator::mutate( VoidType *voidType ) {
301 mutateAll( voidType->get_forall(), *this );
302 return voidType;
303}
304
305Type *Mutator::mutate( BasicType *basicType ) {
306 mutateAll( basicType->get_forall(), *this );
307 return basicType;
308}
309
310Type *Mutator::mutate( PointerType *pointerType ) {
311 mutateAll( pointerType->get_forall(), *this );
312 pointerType->set_base( maybeMutate( pointerType->get_base(), *this ) );
313 return pointerType;
314}
315
316Type *Mutator::mutate( ArrayType *arrayType ) {
317 mutateAll( arrayType->get_forall(), *this );
318 arrayType->set_dimension( maybeMutate( arrayType->get_dimension(), *this ) );
319 arrayType->set_base( maybeMutate( arrayType->get_base(), *this ) );
320 return arrayType;
321}
322
323Type *Mutator::mutate( FunctionType *functionType ) {
324 mutateAll( functionType->get_forall(), *this );
325 mutateAll( functionType->get_returnVals(), *this );
326 mutateAll( functionType->get_parameters(), *this );
327 return functionType;
328}
329
330Type *Mutator::handleReferenceToType( ReferenceToType *aggregateUseType ) {
331 mutateAll( aggregateUseType->get_forall(), *this );
332 mutateAll( aggregateUseType->get_parameters(), *this );
333 return aggregateUseType;
334}
335
336Type *Mutator::mutate( StructInstType *aggregateUseType ) {
337 handleReferenceToType( aggregateUseType );
338 return aggregateUseType;
339}
340
341Type *Mutator::mutate( UnionInstType *aggregateUseType ) {
342 handleReferenceToType( aggregateUseType );
343 return aggregateUseType;
344}
345
346Type *Mutator::mutate( EnumInstType *aggregateUseType ) {
347 handleReferenceToType( aggregateUseType );
348 return aggregateUseType;
349}
350
351Type *Mutator::mutate( ContextInstType *aggregateUseType ) {
352 handleReferenceToType( aggregateUseType );
353 mutateAll( aggregateUseType->get_members(), *this );
354 return aggregateUseType;
355}
356
357Type *Mutator::mutate( TypeInstType *aggregateUseType ) {
358 handleReferenceToType( aggregateUseType );
359 return aggregateUseType;
360}
361
362Type *Mutator::mutate( TupleType *tupleType ) {
363 mutateAll( tupleType->get_forall(), *this );
364 mutateAll( tupleType->get_types(), *this );
365 return tupleType;
366}
367
368Type *Mutator::mutate( TypeofType *typeofType ) {
369 assert( typeofType->get_expr() );
370 typeofType->set_expr( typeofType->get_expr()->acceptMutator( *this ) );
371 return typeofType;
372}
373
374Type *Mutator::mutate( AttrType *attrType ) {
375 if ( attrType->get_isType() ) {
376 assert( attrType->get_type() );
377 attrType->set_type( attrType->get_type()->acceptMutator( *this ) );
378 } else {
379 assert( attrType->get_expr() );
380 attrType->set_expr( attrType->get_expr()->acceptMutator( *this ) );
381 }
382 return attrType;
383}
384
385Initializer *Mutator::mutate( SingleInit *singleInit ) {
386 singleInit->set_value( singleInit->get_value()->acceptMutator( *this ) );
387 return singleInit;
388}
389
390Initializer *Mutator::mutate( ListInit *listInit ) {
391 mutateAll( listInit->get_designators(), *this );
392 mutateAll( listInit->get_initializers(), *this );
393 return listInit;
394}
395
396Subrange *Mutator::mutate( Subrange *subrange ) {
397 return subrange;
398}
399
400Constant *Mutator::mutate( Constant *constant ) {
401 return constant;
402}
403
404// Local Variables: //
405// tab-width: 4 //
406// mode: c++ //
407// compile-command: "make install" //
408// End: //
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