source: src/SynTree/Mutator.h@ 4ab9536

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 4ab9536 was 6eb8948, checked in by Rob Schluntz <rschlunt@…>, 9 years ago

make TupleAssignment generate temporaries, add StmtExpr for GCC statement expressions, expand tuple assignment expressions, collapse SolvedTupleExpr, MassAssignExpr, and MultipleAssignExpr into TupleAssignExpr
  • Property mode set to 100644
File size: 5.8 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.h --
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 : Wed Aug 3 16:59:45 2016
13// Update Count : 12
14//
15#include <cassert>
16
17#include "SynTree.h"
18#include "Common/SemanticError.h"
19
20#ifndef MUTATOR_H
21#define MUTATOR_H
22
23class Mutator {
24 protected:
25 Mutator();
26 virtual ~Mutator();
27 public:
28 virtual DeclarationWithType* mutate( ObjectDecl *objectDecl );
29 virtual DeclarationWithType* mutate( FunctionDecl *functionDecl );
30 virtual Declaration* mutate( StructDecl *aggregateDecl );
31 virtual Declaration* mutate( UnionDecl *aggregateDecl );
32 virtual Declaration* mutate( EnumDecl *aggregateDecl );
33 virtual Declaration* mutate( TraitDecl *aggregateDecl );
34 virtual TypeDecl* mutate( TypeDecl *typeDecl );
35 virtual Declaration* mutate( TypedefDecl *typeDecl );
36
37 virtual CompoundStmt* mutate( CompoundStmt *compoundStmt );
38 virtual Statement* mutate( ExprStmt *exprStmt );
39 virtual Statement* mutate( AsmStmt *asmStmt );
40 virtual Statement* mutate( IfStmt *ifStmt );
41 virtual Statement* mutate( WhileStmt *whileStmt );
42 virtual Statement* mutate( ForStmt *forStmt );
43 virtual Statement* mutate( SwitchStmt *switchStmt );
44 virtual Statement* mutate( CaseStmt *caseStmt );
45 virtual Statement* mutate( BranchStmt *branchStmt );
46 virtual Statement* mutate( ReturnStmt *returnStmt );
47 virtual Statement* mutate( TryStmt *returnStmt );
48 virtual Statement* mutate( CatchStmt *catchStmt );
49 virtual Statement* mutate( FinallyStmt *catchStmt );
50 virtual NullStmt* mutate( NullStmt *nullStmt );
51 virtual Statement* mutate( DeclStmt *declStmt );
52 virtual Statement* mutate( ImplicitCtorDtorStmt *impCtorDtorStmt );
53
54 virtual Expression* mutate( ApplicationExpr *applicationExpr );
55 virtual Expression* mutate( UntypedExpr *untypedExpr );
56 virtual Expression* mutate( NameExpr *nameExpr );
57 virtual Expression* mutate( AddressExpr *castExpr );
58 virtual Expression* mutate( LabelAddressExpr *labAddressExpr );
59 virtual Expression* mutate( CastExpr *castExpr );
60 virtual Expression* mutate( UntypedMemberExpr *memberExpr );
61 virtual Expression* mutate( MemberExpr *memberExpr );
62 virtual Expression* mutate( VariableExpr *variableExpr );
63 virtual Expression* mutate( ConstantExpr *constantExpr );
64 virtual Expression* mutate( SizeofExpr *sizeofExpr );
65 virtual Expression* mutate( AlignofExpr *alignofExpr );
66 virtual Expression* mutate( UntypedOffsetofExpr *offsetofExpr );
67 virtual Expression* mutate( OffsetofExpr *offsetofExpr );
68 virtual Expression* mutate( OffsetPackExpr *offsetPackExpr );
69 virtual Expression* mutate( AttrExpr *attrExpr );
70 virtual Expression* mutate( LogicalExpr *logicalExpr );
71 virtual Expression* mutate( ConditionalExpr *conditionalExpr );
72 virtual Expression* mutate( CommaExpr *commaExpr );
73 virtual Expression* mutate( TypeExpr *typeExpr );
74 virtual Expression* mutate( AsmExpr *asmExpr );
75 virtual Expression* mutate( ImplicitCopyCtorExpr *impCpCtorExpr );
76 virtual Expression* mutate( ConstructorExpr *ctorExpr );
77 virtual Expression* mutate( CompoundLiteralExpr *compLitExpr );
78 virtual Expression* mutate( UntypedValofExpr *valofExpr );
79 virtual Expression* mutate( RangeExpr *rangeExpr );
80 virtual Expression* mutate( TupleExpr *tupleExpr );
81 virtual Expression* mutate( TupleIndexExpr *tupleExpr );
82 virtual Expression* mutate( MemberTupleExpr *tupleExpr );
83 virtual Expression* mutate( TupleAssignExpr *assignExpr );
84 virtual Expression* mutate( StmtExpr * stmtExpr );
85
86 virtual Type* mutate( VoidType *basicType );
87 virtual Type* mutate( BasicType *basicType );
88 virtual Type* mutate( PointerType *pointerType );
89 virtual Type* mutate( ArrayType *arrayType );
90 virtual Type* mutate( FunctionType *functionType );
91 virtual Type* mutate( StructInstType *aggregateUseType );
92 virtual Type* mutate( UnionInstType *aggregateUseType );
93 virtual Type* mutate( EnumInstType *aggregateUseType );
94 virtual Type* mutate( TraitInstType *aggregateUseType );
95 virtual Type* mutate( TypeInstType *aggregateUseType );
96 virtual Type* mutate( TupleType *tupleType );
97 virtual Type* mutate( TypeofType *typeofType );
98 virtual Type* mutate( AttrType *attrType );
99 virtual Type* mutate( VarArgsType *varArgsType );
100
101 virtual Initializer* mutate( SingleInit *singleInit );
102 virtual Initializer* mutate( ListInit *listInit );
103 virtual Initializer* mutate( ConstructorInit *ctorInit );
104
105 virtual Subrange *mutate( Subrange *subrange );
106
107 virtual Constant *mutate( Constant *constant );
108 private:
109 virtual Declaration* handleAggregateDecl(AggregateDecl *aggregateDecl );
110 virtual Declaration* handleNamedTypeDecl(NamedTypeDecl *typeDecl );
111 virtual Type* handleReferenceToType(ReferenceToType *aggregateUseType );
112};
113
114template< typename TreeType, typename MutatorType >
115inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
116 if ( tree ) {
117 TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
118 assert( newnode );
119 return newnode;
120 } else {
121 return 0;
122 } // if
123}
124
125template< typename Container, typename MutatorType >
126inline void mutateAll( Container &container, MutatorType &mutator ) {
127 SemanticError errors;
128 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
129 try {
130 if ( *i ) {
131/// *i = (*i)->acceptMutator( mutator );
132 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
133 assert( *i );
134 } // if
135 } catch( SemanticError &e ) {
136 errors.append( e );
137 } // try
138 } // for
139 if ( ! errors.isEmpty() ) {
140 throw errors;
141 } // if
142}
143
144#endif // MUTATOR_H
145
146// Local Variables: //
147// tab-width: 4 //
148// mode: c++ //
149// compile-command: "make install" //
150// End: //
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