source: src/SynTree/Mutator.h@ 1ab4ce2

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 1ab4ce2 was d939274, checked in by Rob Schluntz <rschlunt@…>, 10 years ago

documentation, reformatting, operator+ for iterators
  • Property mode set to 100644
File size: 5.0 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// Mutator.h --
8//
9// Author : Richard C. Bilson
10// Created On : Mon May 18 07:44:20 2015
11// Last Modified By : Rob Schluntz
12// Last Modified On : Fri May 29 16:34:08 2015
13// Update Count : 4
14//
15#include <cassert>
16
17#include "SynTree.h"
18#include "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 ObjectDecl* 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( ContextDecl *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( IfStmt *ifStmt );
40 virtual Statement* mutate( WhileStmt *whileStmt );
41 virtual Statement* mutate( ForStmt *forStmt );
42 virtual Statement* mutate( SwitchStmt *switchStmt );
43 virtual Statement* mutate( ChooseStmt *chooseStmt );
44 virtual Statement* mutate( FallthruStmt *fallthruStmt );
45 virtual Statement* mutate( CaseStmt *caseStmt );
46 virtual Statement* mutate( BranchStmt *branchStmt );
47 virtual Statement* mutate( ReturnStmt *returnStmt );
48 virtual Statement* mutate( TryStmt *returnStmt );
49 virtual Statement* mutate( CatchStmt *catchStmt );
50 virtual Statement* mutate( FinallyStmt *catchStmt );
51 virtual NullStmt* mutate( NullStmt *nullStmt );
52 virtual Statement* mutate( DeclStmt *declStmt );
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( AttrExpr *attrExpr );
66 virtual Expression* mutate( LogicalExpr *logicalExpr );
67 virtual Expression* mutate( ConditionalExpr *conditionalExpr );
68 virtual Expression* mutate( CommaExpr *commaExpr );
69 virtual Expression* mutate( TupleExpr *tupleExpr );
70 virtual Expression* mutate( SolvedTupleExpr *tupleExpr );
71 virtual Expression* mutate( TypeExpr *typeExpr );
72 virtual Expression* mutate( UntypedValofExpr *valofExpr );
73
74 virtual Type* mutate( VoidType *basicType );
75 virtual Type* mutate( BasicType *basicType );
76 virtual Type* mutate( PointerType *pointerType );
77 virtual Type* mutate( ArrayType *arrayType );
78 virtual Type* mutate( FunctionType *functionType );
79 virtual Type* mutate( StructInstType *aggregateUseType );
80 virtual Type* mutate( UnionInstType *aggregateUseType );
81 virtual Type* mutate( EnumInstType *aggregateUseType );
82 virtual Type* mutate( ContextInstType *aggregateUseType );
83 virtual Type* mutate( TypeInstType *aggregateUseType );
84 virtual Type* mutate( TupleType *tupleType );
85 virtual Type* mutate( TypeofType *typeofType );
86 virtual Type* mutate( AttrType *attrType );
87
88 virtual Initializer* mutate( SingleInit *singleInit );
89 virtual Initializer* mutate( ListInit *listInit );
90
91 virtual Subrange *mutate( Subrange *subrange );
92
93 virtual Constant *mutate( Constant *constant );
94 private:
95 virtual Declaration* handleAggregateDecl(AggregateDecl *aggregateDecl );
96 virtual Declaration* handleNamedTypeDecl(NamedTypeDecl *typeDecl );
97 virtual Type* handleReferenceToType(ReferenceToType *aggregateUseType );
98};
99
100template< typename TreeType, typename MutatorType >
101inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
102 if ( tree ) {
103 TreeType *newnode = dynamic_cast< TreeType* >( tree->acceptMutator( mutator ) );
104 assert( newnode );
105 return newnode;
106 } else {
107 return 0;
108 } // if
109}
110
111template< typename Container, typename MutatorType >
112inline void mutateAll( Container &container, MutatorType &mutator ) {
113 SemanticError errors;
114 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
115 try {
116 if ( *i ) {
117/// *i = (*i)->acceptMutator( mutator );
118 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
119 assert( *i );
120 } // if
121 } catch( SemanticError &e ) {
122 errors.append( e );
123 } // try
124 } // for
125 if ( ! errors.isEmpty() ) {
126 throw errors;
127 } // if
128}
129
130#endif // MUTATOR_H
131
132// Local Variables: //
133// tab-width: 4 //
134// mode: c++ //
135// compile-command: "make install" //
136// End: //
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