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 : Fri Mar 12 18:35:36 2021 |
---|
13 | // Update Count : 18 |
---|
14 | // |
---|
15 | #pragma once |
---|
16 | |
---|
17 | #include <cassert> // for assert |
---|
18 | |
---|
19 | #include "Common/SemanticError.h" // for SemanticError |
---|
20 | #include "SynTree/SynTree.h" // for AST nodes |
---|
21 | |
---|
22 | class Mutator { |
---|
23 | protected: |
---|
24 | Mutator() = default; |
---|
25 | virtual ~Mutator() = default; |
---|
26 | public: |
---|
27 | virtual DeclarationWithType * mutate( ObjectDecl * objectDecl ) = 0; |
---|
28 | virtual DeclarationWithType * mutate( FunctionDecl * functionDecl ) = 0; |
---|
29 | virtual Declaration * mutate( StructDecl * aggregateDecl ) = 0; |
---|
30 | virtual Declaration * mutate( UnionDecl * aggregateDecl ) = 0; |
---|
31 | virtual Declaration * mutate( EnumDecl * aggregateDecl ) = 0; |
---|
32 | virtual Declaration * mutate( TraitDecl * aggregateDecl ) = 0; |
---|
33 | virtual Declaration * mutate( TypeDecl * typeDecl ) = 0; |
---|
34 | virtual Declaration * mutate( TypedefDecl * typeDecl ) = 0; |
---|
35 | virtual AsmDecl * mutate( AsmDecl * asmDecl ) = 0; |
---|
36 | virtual DirectiveDecl * mutate( DirectiveDecl * directiveDecl ) = 0; |
---|
37 | virtual StaticAssertDecl * mutate( StaticAssertDecl * assertDecl ) = 0; |
---|
38 | |
---|
39 | virtual CompoundStmt * mutate( CompoundStmt * compoundStmt ) = 0; |
---|
40 | virtual Statement * mutate( ExprStmt * exprStmt ) = 0; |
---|
41 | virtual Statement * mutate( AsmStmt * asmStmt ) = 0; |
---|
42 | virtual Statement * mutate( DirectiveStmt * dirStmt ) = 0; |
---|
43 | virtual Statement * mutate( IfStmt * ifStmt ) = 0; |
---|
44 | virtual Statement * mutate( WhileStmt * whileStmt ) = 0; |
---|
45 | virtual Statement * mutate( ForStmt * forStmt ) = 0; |
---|
46 | virtual Statement * mutate( SwitchStmt * switchStmt ) = 0; |
---|
47 | virtual Statement * mutate( CaseStmt * caseStmt ) = 0; |
---|
48 | virtual Statement * mutate( BranchStmt * branchStmt ) = 0; |
---|
49 | virtual Statement * mutate( ReturnStmt * returnStmt ) = 0; |
---|
50 | virtual Statement * mutate( ThrowStmt * throwStmt ) = 0; |
---|
51 | virtual Statement * mutate( TryStmt * tryStmt ) = 0; |
---|
52 | virtual Statement * mutate( CatchStmt * catchStmt ) = 0; |
---|
53 | virtual Statement * mutate( FinallyStmt * catchStmt ) = 0; |
---|
54 | virtual Statement * mutate( SuspendStmt * suspendStmt ) = 0; |
---|
55 | virtual Statement * mutate( WaitForStmt * waitforStmt ) = 0; |
---|
56 | virtual Declaration * mutate( WithStmt * withStmt ) = 0; |
---|
57 | virtual NullStmt * mutate( NullStmt * nullStmt ) = 0; |
---|
58 | virtual Statement * mutate( DeclStmt * declStmt ) = 0; |
---|
59 | virtual Statement * mutate( ImplicitCtorDtorStmt * impCtorDtorStmt ) = 0; |
---|
60 | |
---|
61 | virtual Expression * mutate( ApplicationExpr * applicationExpr ) = 0; |
---|
62 | virtual Expression * mutate( UntypedExpr * untypedExpr ) = 0; |
---|
63 | virtual Expression * mutate( NameExpr * nameExpr ) = 0; |
---|
64 | virtual Expression * mutate( AddressExpr * addrExpr ) = 0; |
---|
65 | virtual Expression * mutate( LabelAddressExpr * labAddressExpr ) = 0; |
---|
66 | virtual Expression * mutate( CastExpr * castExpr ) = 0; |
---|
67 | virtual Expression * mutate( KeywordCastExpr * castExpr ) = 0; |
---|
68 | virtual Expression * mutate( VirtualCastExpr * castExpr ) = 0; |
---|
69 | virtual Expression * mutate( UntypedMemberExpr * memberExpr ) = 0; |
---|
70 | virtual Expression * mutate( MemberExpr * memberExpr ) = 0; |
---|
71 | virtual Expression * mutate( VariableExpr * variableExpr ) = 0; |
---|
72 | virtual Expression * mutate( ConstantExpr * constantExpr ) = 0; |
---|
73 | virtual Expression * mutate( SizeofExpr * sizeofExpr ) = 0; |
---|
74 | virtual Expression * mutate( AlignofExpr * alignofExpr ) = 0; |
---|
75 | virtual Expression * mutate( UntypedOffsetofExpr * offsetofExpr ) = 0; |
---|
76 | virtual Expression * mutate( OffsetofExpr * offsetofExpr ) = 0; |
---|
77 | virtual Expression * mutate( OffsetPackExpr * offsetPackExpr ) = 0; |
---|
78 | virtual Expression * mutate( LogicalExpr * logicalExpr ) = 0; |
---|
79 | virtual Expression * mutate( ConditionalExpr * conditionalExpr ) = 0; |
---|
80 | virtual Expression * mutate( CommaExpr * commaExpr ) = 0; |
---|
81 | virtual Expression * mutate( TypeExpr * typeExpr ) = 0; |
---|
82 | virtual Expression * mutate( DimensionExpr * dimensionExpr ) = 0; |
---|
83 | virtual Expression * mutate( AsmExpr * asmExpr ) = 0; |
---|
84 | virtual Expression * mutate( ImplicitCopyCtorExpr * impCpCtorExpr ) = 0; |
---|
85 | virtual Expression * mutate( ConstructorExpr * ctorExpr ) = 0; |
---|
86 | virtual Expression * mutate( CompoundLiteralExpr * compLitExpr ) = 0; |
---|
87 | virtual Expression * mutate( RangeExpr * rangeExpr ) = 0; |
---|
88 | virtual Expression * mutate( UntypedTupleExpr * tupleExpr ) = 0; |
---|
89 | virtual Expression * mutate( TupleExpr * tupleExpr ) = 0; |
---|
90 | virtual Expression * mutate( TupleIndexExpr * tupleExpr ) = 0; |
---|
91 | virtual Expression * mutate( TupleAssignExpr * assignExpr ) = 0; |
---|
92 | virtual Expression * mutate( StmtExpr * stmtExpr ) = 0; |
---|
93 | virtual Expression * mutate( UniqueExpr * uniqueExpr ) = 0; |
---|
94 | virtual Expression * mutate( UntypedInitExpr * initExpr ) = 0; |
---|
95 | virtual Expression * mutate( InitExpr * initExpr ) = 0; |
---|
96 | virtual Expression * mutate( DeletedExpr * delExpr ) = 0; |
---|
97 | virtual Expression * mutate( DefaultArgExpr * argExpr ) = 0; |
---|
98 | virtual Expression * mutate( GenericExpr * genExpr ) = 0; |
---|
99 | |
---|
100 | virtual Type * mutate( VoidType * basicType ) = 0; |
---|
101 | virtual Type * mutate( BasicType * basicType ) = 0; |
---|
102 | virtual Type * mutate( PointerType * pointerType ) = 0; |
---|
103 | virtual Type * mutate( ArrayType * arrayType ) = 0; |
---|
104 | virtual Type * mutate( ReferenceType * refType ) = 0; |
---|
105 | virtual Type * mutate( QualifiedType * qualType ) = 0; |
---|
106 | virtual Type * mutate( FunctionType * functionType ) = 0; |
---|
107 | virtual Type * mutate( StructInstType * aggregateUseType ) = 0; |
---|
108 | virtual Type * mutate( UnionInstType * aggregateUseType ) = 0; |
---|
109 | virtual Type * mutate( EnumInstType * aggregateUseType ) = 0; |
---|
110 | virtual Type * mutate( TraitInstType * aggregateUseType ) = 0; |
---|
111 | virtual Type * mutate( TypeInstType * aggregateUseType ) = 0; |
---|
112 | virtual Type * mutate( TupleType * tupleType ) = 0; |
---|
113 | virtual Type * mutate( TypeofType * typeofType ) = 0; |
---|
114 | virtual Type * mutate( VTableType * vtableType ) = 0; |
---|
115 | virtual Type * mutate( AttrType * attrType ) = 0; |
---|
116 | virtual Type * mutate( VarArgsType * varArgsType ) = 0; |
---|
117 | virtual Type * mutate( ZeroType * zeroType ) = 0; |
---|
118 | virtual Type * mutate( OneType * oneType ) = 0; |
---|
119 | virtual Type * mutate( GlobalScopeType * globalType ) = 0; |
---|
120 | |
---|
121 | virtual Designation * mutate( Designation * designation ) = 0 ; |
---|
122 | virtual Initializer * mutate( SingleInit * singleInit ) = 0 ; |
---|
123 | virtual Initializer * mutate( ListInit * listInit ) = 0 ; |
---|
124 | virtual Initializer * mutate( ConstructorInit * ctorInit ) = 0 ; |
---|
125 | |
---|
126 | virtual Constant * mutate( Constant * constant ) = 0; |
---|
127 | |
---|
128 | virtual Attribute * mutate( Attribute * attribute ) = 0; |
---|
129 | |
---|
130 | virtual TypeSubstitution * mutate( TypeSubstitution * sub ) = 0; |
---|
131 | }; |
---|
132 | |
---|
133 | template< typename TreeType, typename MutatorType > |
---|
134 | inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) { |
---|
135 | if ( tree ) { |
---|
136 | TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) ); |
---|
137 | assert( newnode ); |
---|
138 | return newnode; |
---|
139 | } else { |
---|
140 | return 0; |
---|
141 | } // if |
---|
142 | } |
---|
143 | |
---|
144 | template< typename Container, typename MutatorType > |
---|
145 | inline void mutateAll( Container &container, MutatorType &mutator ) { |
---|
146 | SemanticErrorException errors; |
---|
147 | for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) { |
---|
148 | try { |
---|
149 | if ( *i ) { |
---|
150 | /// *i = (*i)->acceptMutator( mutator ); |
---|
151 | *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) ); |
---|
152 | assert( *i ); |
---|
153 | } // if |
---|
154 | } catch( SemanticErrorException &e ) { |
---|
155 | errors.append( e ); |
---|
156 | } // try |
---|
157 | } // for |
---|
158 | if ( ! errors.isEmpty() ) { |
---|
159 | throw errors; |
---|
160 | } // if |
---|
161 | } |
---|
162 | |
---|
163 | // Local Variables: // |
---|
164 | // tab-width: 4 // |
---|
165 | // mode: c++ // |
---|
166 | // compile-command: "make install" // |
---|
167 | // End: // |
---|