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 : Andrew Beach |
---|
12 | // Last Modified On : Thu Jun 8 15:45:00 2017 |
---|
13 | // Update Count : 14 |
---|
14 | // |
---|
15 | #include <cassert> |
---|
16 | |
---|
17 | #include "SynTree.h" |
---|
18 | #include "Common/SemanticError.h" |
---|
19 | |
---|
20 | #ifndef MUTATOR_H |
---|
21 | #define MUTATOR_H |
---|
22 | |
---|
23 | class 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 | virtual AsmDecl* mutate( AsmDecl *asmDecl ); |
---|
37 | |
---|
38 | virtual CompoundStmt* mutate( CompoundStmt *compoundStmt ); |
---|
39 | virtual Statement* mutate( ExprStmt *exprStmt ); |
---|
40 | virtual Statement* mutate( AsmStmt *asmStmt ); |
---|
41 | virtual Statement* mutate( IfStmt *ifStmt ); |
---|
42 | virtual Statement* mutate( WhileStmt *whileStmt ); |
---|
43 | virtual Statement* mutate( ForStmt *forStmt ); |
---|
44 | virtual Statement* mutate( SwitchStmt *switchStmt ); |
---|
45 | virtual Statement* mutate( CaseStmt *caseStmt ); |
---|
46 | virtual Statement* mutate( BranchStmt *branchStmt ); |
---|
47 | virtual Statement* mutate( ReturnStmt *returnStmt ); |
---|
48 | virtual Statement* mutate( ThrowStmt *throwStmt ); |
---|
49 | virtual Statement* mutate( TryStmt *tryStmt ); |
---|
50 | virtual Statement* mutate( CatchStmt *catchStmt ); |
---|
51 | virtual Statement* mutate( FinallyStmt *catchStmt ); |
---|
52 | virtual NullStmt* mutate( NullStmt *nullStmt ); |
---|
53 | virtual Statement* mutate( DeclStmt *declStmt ); |
---|
54 | virtual Statement* mutate( ImplicitCtorDtorStmt *impCtorDtorStmt ); |
---|
55 | |
---|
56 | virtual Expression* mutate( ApplicationExpr *applicationExpr ); |
---|
57 | virtual Expression* mutate( UntypedExpr *untypedExpr ); |
---|
58 | virtual Expression* mutate( NameExpr *nameExpr ); |
---|
59 | virtual Expression* mutate( AddressExpr *castExpr ); |
---|
60 | virtual Expression* mutate( LabelAddressExpr *labAddressExpr ); |
---|
61 | virtual Expression* mutate( CastExpr *castExpr ); |
---|
62 | virtual Expression* mutate( UntypedMemberExpr *memberExpr ); |
---|
63 | virtual Expression* mutate( MemberExpr *memberExpr ); |
---|
64 | virtual Expression* mutate( VariableExpr *variableExpr ); |
---|
65 | virtual Expression* mutate( ConstantExpr *constantExpr ); |
---|
66 | virtual Expression* mutate( SizeofExpr *sizeofExpr ); |
---|
67 | virtual Expression* mutate( AlignofExpr *alignofExpr ); |
---|
68 | virtual Expression* mutate( UntypedOffsetofExpr *offsetofExpr ); |
---|
69 | virtual Expression* mutate( OffsetofExpr *offsetofExpr ); |
---|
70 | virtual Expression* mutate( OffsetPackExpr *offsetPackExpr ); |
---|
71 | virtual Expression* mutate( AttrExpr *attrExpr ); |
---|
72 | virtual Expression* mutate( LogicalExpr *logicalExpr ); |
---|
73 | virtual Expression* mutate( ConditionalExpr *conditionalExpr ); |
---|
74 | virtual Expression* mutate( CommaExpr *commaExpr ); |
---|
75 | virtual Expression* mutate( TypeExpr *typeExpr ); |
---|
76 | virtual Expression* mutate( AsmExpr *asmExpr ); |
---|
77 | virtual Expression* mutate( ImplicitCopyCtorExpr *impCpCtorExpr ); |
---|
78 | virtual Expression* mutate( ConstructorExpr *ctorExpr ); |
---|
79 | virtual Expression* mutate( CompoundLiteralExpr *compLitExpr ); |
---|
80 | virtual Expression* mutate( UntypedValofExpr *valofExpr ); |
---|
81 | virtual Expression* mutate( RangeExpr *rangeExpr ); |
---|
82 | virtual Expression* mutate( UntypedTupleExpr *tupleExpr ); |
---|
83 | virtual Expression* mutate( TupleExpr *tupleExpr ); |
---|
84 | virtual Expression* mutate( TupleIndexExpr *tupleExpr ); |
---|
85 | virtual Expression* mutate( TupleAssignExpr *assignExpr ); |
---|
86 | virtual Expression* mutate( StmtExpr * stmtExpr ); |
---|
87 | virtual Expression* mutate( UniqueExpr * uniqueExpr ); |
---|
88 | |
---|
89 | virtual Type* mutate( VoidType *basicType ); |
---|
90 | virtual Type* mutate( BasicType *basicType ); |
---|
91 | virtual Type* mutate( PointerType *pointerType ); |
---|
92 | virtual Type* mutate( ArrayType *arrayType ); |
---|
93 | virtual Type* mutate( FunctionType *functionType ); |
---|
94 | virtual Type* mutate( StructInstType *aggregateUseType ); |
---|
95 | virtual Type* mutate( UnionInstType *aggregateUseType ); |
---|
96 | virtual Type* mutate( EnumInstType *aggregateUseType ); |
---|
97 | virtual Type* mutate( TraitInstType *aggregateUseType ); |
---|
98 | virtual Type* mutate( TypeInstType *aggregateUseType ); |
---|
99 | virtual Type* mutate( TupleType *tupleType ); |
---|
100 | virtual Type* mutate( TypeofType *typeofType ); |
---|
101 | virtual Type* mutate( AttrType *attrType ); |
---|
102 | virtual Type* mutate( VarArgsType *varArgsType ); |
---|
103 | virtual Type* mutate( ZeroType *zeroType ); |
---|
104 | virtual Type* mutate( OneType *oneType ); |
---|
105 | |
---|
106 | virtual Initializer* mutate( SingleInit *singleInit ); |
---|
107 | virtual Initializer* mutate( ListInit *listInit ); |
---|
108 | virtual Initializer* mutate( ConstructorInit *ctorInit ); |
---|
109 | |
---|
110 | virtual Subrange *mutate( Subrange *subrange ); |
---|
111 | |
---|
112 | virtual Constant *mutate( Constant *constant ); |
---|
113 | private: |
---|
114 | virtual Declaration* handleAggregateDecl(AggregateDecl *aggregateDecl ); |
---|
115 | virtual Declaration* handleNamedTypeDecl(NamedTypeDecl *typeDecl ); |
---|
116 | virtual Type* handleReferenceToType(ReferenceToType *aggregateUseType ); |
---|
117 | }; |
---|
118 | |
---|
119 | template< typename TreeType, typename MutatorType > |
---|
120 | inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) { |
---|
121 | if ( tree ) { |
---|
122 | TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) ); |
---|
123 | assert( newnode ); |
---|
124 | return newnode; |
---|
125 | } else { |
---|
126 | return 0; |
---|
127 | } // if |
---|
128 | } |
---|
129 | |
---|
130 | template< typename Container, typename MutatorType > |
---|
131 | inline void mutateAll( Container &container, MutatorType &mutator ) { |
---|
132 | SemanticError errors; |
---|
133 | for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) { |
---|
134 | try { |
---|
135 | if ( *i ) { |
---|
136 | /// *i = (*i)->acceptMutator( mutator ); |
---|
137 | *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) ); |
---|
138 | assert( *i ); |
---|
139 | } // if |
---|
140 | } catch( SemanticError &e ) { |
---|
141 | e.set_location( (*i)->location ); |
---|
142 | errors.append( e ); |
---|
143 | } // try |
---|
144 | } // for |
---|
145 | if ( ! errors.isEmpty() ) { |
---|
146 | throw errors; |
---|
147 | } // if |
---|
148 | } |
---|
149 | |
---|
150 | #endif // MUTATOR_H |
---|
151 | |
---|
152 | // Local Variables: // |
---|
153 | // tab-width: 4 // |
---|
154 | // mode: c++ // |
---|
155 | // compile-command: "make install" // |
---|
156 | // End: // |
---|