source: src/SynTree/Visitor.cc@ 7bf7fb9

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox memory 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 7bf7fb9 was 8688ce1, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago

move case-list management into parser
  • Property mode set to 100644
File size: 11.6 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// 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 Aug 4 11:24:25 2016
13// Update Count : 21
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 acceptAll( functionDecl->get_oldDecls(), *this );
38 maybeAccept( functionDecl->get_statements(), *this );
39}
40
41void Visitor::handleAggregateDecl( AggregateDecl *aggregateDecl ) {
42 acceptAll( aggregateDecl->get_parameters(), *this );
43 acceptAll( aggregateDecl->get_members(), *this );
44}
45
46void Visitor::visit( StructDecl *aggregateDecl ) {
47 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
48}
49
50void Visitor::visit( UnionDecl *aggregateDecl ) {
51 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
52}
53
54void Visitor::visit( EnumDecl *aggregateDecl ) {
55 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
56}
57
58void Visitor::visit( TraitDecl *aggregateDecl ) {
59 handleAggregateDecl( static_cast< AggregateDecl* >( aggregateDecl ) );
60}
61
62void Visitor::handleNamedTypeDecl( NamedTypeDecl *typeDecl ) {
63 acceptAll( typeDecl->get_parameters(), *this );
64 acceptAll( typeDecl->get_assertions(), *this );
65 maybeAccept( typeDecl->get_base(), *this );
66}
67
68void Visitor::visit( TypeDecl *typeDecl ) {
69 handleNamedTypeDecl( static_cast< NamedTypeDecl* >( typeDecl ) );
70}
71
72void Visitor::visit( TypedefDecl *typeDecl ) {
73 handleNamedTypeDecl( static_cast< NamedTypeDecl* >( typeDecl ) );
74}
75
76void Visitor::visit( CompoundStmt *compoundStmt ) {
77 acceptAll( compoundStmt->get_kids(), *this );
78}
79
80void Visitor::visit( ExprStmt *exprStmt ) {
81 maybeAccept( exprStmt->get_expr(), *this );
82}
83
84void Visitor::visit( AsmStmt *asmStmt ) {
85 maybeAccept( asmStmt->get_instruction(), *this );
86 acceptAll( asmStmt->get_output(), *this );
87 acceptAll( asmStmt->get_input(), *this );
88 acceptAll( asmStmt->get_clobber(), *this );
89}
90
91void Visitor::visit( IfStmt *ifStmt ) {
92 maybeAccept( ifStmt->get_condition(), *this );
93 maybeAccept( ifStmt->get_thenPart(), *this );
94 maybeAccept( ifStmt->get_elsePart(), *this );
95}
96
97void Visitor::visit( WhileStmt *whileStmt ) {
98 maybeAccept( whileStmt->get_condition(), *this );
99 maybeAccept( whileStmt->get_body(), *this );
100}
101
102void Visitor::visit( ForStmt *forStmt ) {
103 acceptAll( forStmt->get_initialization(), *this );
104 maybeAccept( forStmt->get_condition(), *this );
105 maybeAccept( forStmt->get_increment(), *this );
106 maybeAccept( forStmt->get_body(), *this );
107}
108
109void Visitor::visit( SwitchStmt *switchStmt ) {
110 maybeAccept( switchStmt->get_condition(), *this );
111 acceptAll( switchStmt->get_statements(), *this );
112}
113
114void Visitor::visit( CaseStmt *caseStmt ) {
115 maybeAccept( caseStmt->get_condition(), *this );
116 acceptAll( caseStmt->get_statements(), *this );
117}
118
119void Visitor::visit( BranchStmt *branchStmt ) {
120}
121
122void Visitor::visit( ReturnStmt *returnStmt ) {
123 maybeAccept( returnStmt->get_expr(), *this );
124}
125
126void Visitor::visit( TryStmt *tryStmt ) {
127 maybeAccept( tryStmt->get_block(), *this );
128 acceptAll( tryStmt->get_catchers(), *this );
129}
130
131void Visitor::visit( CatchStmt *catchStmt ) {
132 maybeAccept( catchStmt->get_decl(), *this );
133 maybeAccept( catchStmt->get_body(), *this );
134}
135
136void Visitor::visit( FinallyStmt *finalStmt ) {
137 maybeAccept( finalStmt->get_block(), *this );
138}
139
140void Visitor::visit( NullStmt *nullStmt ) {
141}
142
143void Visitor::visit( DeclStmt *declStmt ) {
144 maybeAccept( declStmt->get_decl(), *this );
145}
146
147void Visitor::visit( ImplicitCtorDtorStmt *impCtorDtorStmt ) {
148 maybeAccept( impCtorDtorStmt->get_callStmt(), *this );
149}
150
151void Visitor::visit( ApplicationExpr *applicationExpr ) {
152 acceptAll( applicationExpr->get_results(), *this );
153 maybeAccept( applicationExpr->get_function(), *this );
154 acceptAll( applicationExpr->get_args(), *this );
155}
156
157void Visitor::visit( UntypedExpr *untypedExpr ) {
158 acceptAll( untypedExpr->get_results(), *this );
159 acceptAll( untypedExpr->get_args(), *this );
160}
161
162void Visitor::visit( NameExpr *nameExpr ) {
163 acceptAll( nameExpr->get_results(), *this );
164}
165
166void Visitor::visit( AddressExpr *addressExpr ) {
167 acceptAll( addressExpr->get_results(), *this );
168 maybeAccept( addressExpr->get_arg(), *this );
169}
170
171void Visitor::visit( LabelAddressExpr *labAddressExpr ) {
172 acceptAll( labAddressExpr->get_results(), *this );
173 maybeAccept( labAddressExpr->get_arg(), *this );
174}
175
176void Visitor::visit( CastExpr *castExpr ) {
177 acceptAll( castExpr->get_results(), *this );
178 maybeAccept( castExpr->get_arg(), *this );
179}
180
181void Visitor::visit( UntypedMemberExpr *memberExpr ) {
182 acceptAll( memberExpr->get_results(), *this );
183 maybeAccept( memberExpr->get_aggregate(), *this );
184}
185
186void Visitor::visit( MemberExpr *memberExpr ) {
187 acceptAll( memberExpr->get_results(), *this );
188 maybeAccept( memberExpr->get_aggregate(), *this );
189}
190
191void Visitor::visit( VariableExpr *variableExpr ) {
192 acceptAll( variableExpr->get_results(), *this );
193}
194
195void Visitor::visit( ConstantExpr *constantExpr ) {
196 acceptAll( constantExpr->get_results(), *this );
197 maybeAccept( constantExpr->get_constant(), *this );
198}
199
200void Visitor::visit( SizeofExpr *sizeofExpr ) {
201 acceptAll( sizeofExpr->get_results(), *this );
202 if ( sizeofExpr->get_isType() ) {
203 maybeAccept( sizeofExpr->get_type(), *this );
204 } else {
205 maybeAccept( sizeofExpr->get_expr(), *this );
206 }
207}
208
209void Visitor::visit( AlignofExpr *alignofExpr ) {
210 acceptAll( alignofExpr->get_results(), *this );
211 if ( alignofExpr->get_isType() ) {
212 maybeAccept( alignofExpr->get_type(), *this );
213 } else {
214 maybeAccept( alignofExpr->get_expr(), *this );
215 }
216}
217
218void Visitor::visit( UntypedOffsetofExpr *offsetofExpr ) {
219 acceptAll( offsetofExpr->get_results(), *this );
220 maybeAccept( offsetofExpr->get_type(), *this );
221}
222
223void Visitor::visit( OffsetofExpr *offsetofExpr ) {
224 acceptAll( offsetofExpr->get_results(), *this );
225 maybeAccept( offsetofExpr->get_type(), *this );
226 maybeAccept( offsetofExpr->get_member(), *this );
227}
228
229void Visitor::visit( OffsetPackExpr *offsetPackExpr ) {
230 acceptAll( offsetPackExpr->get_results(), *this );
231 maybeAccept( offsetPackExpr->get_type(), *this );
232}
233
234void Visitor::visit( AttrExpr *attrExpr ) {
235 acceptAll( attrExpr->get_results(), *this );
236 if ( attrExpr->get_isType() ) {
237 maybeAccept( attrExpr->get_type(), *this );
238 } else {
239 maybeAccept( attrExpr->get_expr(), *this );
240 }
241}
242
243void Visitor::visit( LogicalExpr *logicalExpr ) {
244 acceptAll( logicalExpr->get_results(), *this );
245 maybeAccept( logicalExpr->get_arg1(), *this );
246 maybeAccept( logicalExpr->get_arg2(), *this );
247}
248
249void Visitor::visit( ConditionalExpr *conditionalExpr ) {
250 acceptAll( conditionalExpr->get_results(), *this );
251 maybeAccept( conditionalExpr->get_arg1(), *this );
252 maybeAccept( conditionalExpr->get_arg2(), *this );
253 maybeAccept( conditionalExpr->get_arg3(), *this );
254}
255
256void Visitor::visit( CommaExpr *commaExpr ) {
257 acceptAll( commaExpr->get_results(), *this );
258 maybeAccept( commaExpr->get_arg1(), *this );
259 maybeAccept( commaExpr->get_arg2(), *this );
260}
261
262void Visitor::visit( TupleExpr *tupleExpr ) {
263 acceptAll( tupleExpr->get_results(), *this );
264 acceptAll( tupleExpr->get_exprs(), *this );
265}
266
267void Visitor::visit( SolvedTupleExpr *tupleExpr ) {
268 acceptAll( tupleExpr->get_results(), *this );
269 acceptAll( tupleExpr->get_exprs(), *this );
270}
271
272void Visitor::visit( TypeExpr *typeExpr ) {
273 acceptAll( typeExpr->get_results(), *this );
274 maybeAccept( typeExpr->get_type(), *this );
275}
276
277void Visitor::visit( AsmExpr *asmExpr ) {
278 maybeAccept( asmExpr->get_inout(), *this );
279 maybeAccept( asmExpr->get_constraint(), *this );
280 maybeAccept( asmExpr->get_operand(), *this );
281}
282
283void Visitor::visit( ImplicitCopyCtorExpr *impCpCtorExpr ) {
284 maybeAccept( impCpCtorExpr->get_callExpr(), *this );
285 acceptAll( impCpCtorExpr->get_tempDecls(), *this );
286 acceptAll( impCpCtorExpr->get_returnDecls(), *this );
287}
288
289void Visitor::visit( UntypedValofExpr *valofExpr ) {
290 acceptAll( valofExpr->get_results(), *this );
291 maybeAccept( valofExpr->get_body(), *this );
292}
293
294void Visitor::visit( CompoundLiteralExpr *compLitExpr ) {
295 acceptAll( compLitExpr->get_results(), *this );
296 maybeAccept( compLitExpr->get_type(), *this );
297 maybeAccept( compLitExpr->get_initializer(), *this );
298}
299
300void Visitor::visit( RangeExpr *rangeExpr ) {
301 maybeAccept( rangeExpr->get_low(), *this );
302 maybeAccept( rangeExpr->get_high(), *this );
303}
304
305void Visitor::visit( VoidType *voidType ) {
306 acceptAll( voidType->get_forall(), *this );
307}
308
309void Visitor::visit( BasicType *basicType ) {
310 acceptAll( basicType->get_forall(), *this );
311}
312
313void Visitor::visit( PointerType *pointerType ) {
314 acceptAll( pointerType->get_forall(), *this );
315 maybeAccept( pointerType->get_base(), *this );
316}
317
318void Visitor::visit( ArrayType *arrayType ) {
319 acceptAll( arrayType->get_forall(), *this );
320 maybeAccept( arrayType->get_dimension(), *this );
321 maybeAccept( arrayType->get_base(), *this );
322}
323
324void Visitor::visit( FunctionType *functionType ) {
325 acceptAll( functionType->get_forall(), *this );
326 acceptAll( functionType->get_returnVals(), *this );
327 acceptAll( functionType->get_parameters(), *this );
328}
329
330void Visitor::handleReferenceToType( ReferenceToType *aggregateUseType ) {
331 acceptAll( aggregateUseType->get_forall(), *this );
332 acceptAll( aggregateUseType->get_parameters(), *this );
333}
334
335void Visitor::visit( StructInstType *aggregateUseType ) {
336 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
337}
338
339void Visitor::visit( UnionInstType *aggregateUseType ) {
340 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
341}
342
343void Visitor::visit( EnumInstType *aggregateUseType ) {
344 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
345}
346
347void Visitor::visit( TraitInstType *aggregateUseType ) {
348 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
349 acceptAll( aggregateUseType->get_members(), *this );
350}
351
352void Visitor::visit( TypeInstType *aggregateUseType ) {
353 handleReferenceToType( static_cast< ReferenceToType * >( aggregateUseType ) );
354}
355
356void Visitor::visit( TupleType *tupleType ) {
357 acceptAll( tupleType->get_forall(), *this );
358 acceptAll( tupleType->get_types(), *this );
359}
360
361void Visitor::visit( TypeofType *typeofType ) {
362 assert( typeofType->get_expr() );
363 typeofType->get_expr()->accept( *this );
364}
365
366void Visitor::visit( AttrType *attrType ) {
367 if ( attrType->get_isType() ) {
368 assert( attrType->get_type() );
369 attrType->get_type()->accept( *this );
370 } else {
371 assert( attrType->get_expr() );
372 attrType->get_expr()->accept( *this );
373 } // if
374}
375
376void Visitor::visit( VarArgsType *varArgsType ) {
377 acceptAll( varArgsType->get_forall(), *this );
378}
379
380void Visitor::visit( SingleInit *singleInit ) {
381 singleInit->get_value()->accept( *this );
382}
383
384void Visitor::visit( ListInit *listInit ) {
385 acceptAll( listInit->get_designators(), *this );
386 acceptAll( listInit->get_initializers(), *this );
387}
388
389void Visitor::visit( ConstructorInit *ctorInit ) {
390 maybeAccept( ctorInit->get_ctor(), *this );
391 maybeAccept( ctorInit->get_init(), *this );
392}
393
394void Visitor::visit( Subrange *subrange ) {}
395
396void Visitor::visit( Constant *constant ) {}
397// Local Variables: //
398// tab-width: 4 //
399// mode: c++ //
400// compile-command: "make install" //
401// End: //
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