[0dd3a2f] | 1 | //
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
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| 3 | //
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| 4 | // The contents of this file are covered under the licence agreement in the
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| 5 | // file "LICENCE" distributed with Cforall.
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| 6 | //
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[71f4e4f] | 7 | // Mutator.h --
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[0dd3a2f] | 8 | //
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| 9 | // Author : Richard C. Bilson
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| 10 | // Created On : Mon May 18 07:44:20 2015
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[a5f0529] | 11 | // Last Modified By : Andrew Beach
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| 12 | // Last Modified On : Mon Jul 24 16:31:00 2017
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| 13 | // Update Count : 16
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[0dd3a2f] | 14 | //
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[ea6332d] | 15 | #pragma once
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[51b73452] | 16 |
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[ea6332d] | 17 | #include <cassert> // for assert
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[51b73452] | 18 |
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[ea6332d] | 19 | #include "Common/SemanticError.h" // for SemanticError
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| 20 | #include "SynTree/SynTree.h" // for AST nodes
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[51b73452] | 21 |
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[d9a0e76] | 22 | class Mutator {
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| 23 | protected:
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[0dd3a2f] | 24 | Mutator();
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| 25 | virtual ~Mutator();
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[d9a0e76] | 26 | public:
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[1db21619] | 27 | virtual DeclarationWithType* mutate( ObjectDecl *objectDecl );
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[0dd3a2f] | 28 | virtual DeclarationWithType* mutate( FunctionDecl *functionDecl );
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| 29 | virtual Declaration* mutate( StructDecl *aggregateDecl );
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| 30 | virtual Declaration* mutate( UnionDecl *aggregateDecl );
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| 31 | virtual Declaration* mutate( EnumDecl *aggregateDecl );
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[4040425] | 32 | virtual Declaration* mutate( TraitDecl *aggregateDecl );
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[96f9ef5] | 33 | virtual Declaration* mutate( TypeDecl *typeDecl );
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[0dd3a2f] | 34 | virtual Declaration* mutate( TypedefDecl *typeDecl );
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[e994912] | 35 | virtual AsmDecl* mutate( AsmDecl *asmDecl );
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[d9a0e76] | 36 |
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[0dd3a2f] | 37 | virtual CompoundStmt* mutate( CompoundStmt *compoundStmt );
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| 38 | virtual Statement* mutate( ExprStmt *exprStmt );
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[7f5566b] | 39 | virtual Statement* mutate( AsmStmt *asmStmt );
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[0dd3a2f] | 40 | virtual Statement* mutate( IfStmt *ifStmt );
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| 41 | virtual Statement* mutate( WhileStmt *whileStmt );
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| 42 | virtual Statement* mutate( ForStmt *forStmt );
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| 43 | virtual Statement* mutate( SwitchStmt *switchStmt );
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| 44 | virtual Statement* mutate( CaseStmt *caseStmt );
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| 45 | virtual Statement* mutate( BranchStmt *branchStmt );
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| 46 | virtual Statement* mutate( ReturnStmt *returnStmt );
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[daf1af8] | 47 | virtual Statement* mutate( ThrowStmt *throwStmt );
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| 48 | virtual Statement* mutate( TryStmt *tryStmt );
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[0dd3a2f] | 49 | virtual Statement* mutate( CatchStmt *catchStmt );
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| 50 | virtual Statement* mutate( FinallyStmt *catchStmt );
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[135b431] | 51 | virtual Statement* mutate( WaitForStmt *waitforStmt );
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[0dd3a2f] | 52 | virtual NullStmt* mutate( NullStmt *nullStmt );
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| 53 | virtual Statement* mutate( DeclStmt *declStmt );
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[f1b1e4c] | 54 | virtual Statement* mutate( ImplicitCtorDtorStmt *impCtorDtorStmt );
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[d9a0e76] | 55 |
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[0dd3a2f] | 56 | virtual Expression* mutate( ApplicationExpr *applicationExpr );
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| 57 | virtual Expression* mutate( UntypedExpr *untypedExpr );
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| 58 | virtual Expression* mutate( NameExpr *nameExpr );
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| 59 | virtual Expression* mutate( AddressExpr *castExpr );
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| 60 | virtual Expression* mutate( LabelAddressExpr *labAddressExpr );
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| 61 | virtual Expression* mutate( CastExpr *castExpr );
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[a5f0529] | 62 | virtual Expression* mutate( VirtualCastExpr *castExpr );
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[0dd3a2f] | 63 | virtual Expression* mutate( UntypedMemberExpr *memberExpr );
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| 64 | virtual Expression* mutate( MemberExpr *memberExpr );
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| 65 | virtual Expression* mutate( VariableExpr *variableExpr );
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[71f4e4f] | 66 | virtual Expression* mutate( ConstantExpr *constantExpr );
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[0dd3a2f] | 67 | virtual Expression* mutate( SizeofExpr *sizeofExpr );
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[47534159] | 68 | virtual Expression* mutate( AlignofExpr *alignofExpr );
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[2a4b088] | 69 | virtual Expression* mutate( UntypedOffsetofExpr *offsetofExpr );
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[25a054f] | 70 | virtual Expression* mutate( OffsetofExpr *offsetofExpr );
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[afc1045] | 71 | virtual Expression* mutate( OffsetPackExpr *offsetPackExpr );
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[0dd3a2f] | 72 | virtual Expression* mutate( AttrExpr *attrExpr );
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| 73 | virtual Expression* mutate( LogicalExpr *logicalExpr );
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| 74 | virtual Expression* mutate( ConditionalExpr *conditionalExpr );
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| 75 | virtual Expression* mutate( CommaExpr *commaExpr );
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| 76 | virtual Expression* mutate( TypeExpr *typeExpr );
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[7f5566b] | 77 | virtual Expression* mutate( AsmExpr *asmExpr );
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[db4ecc5] | 78 | virtual Expression* mutate( ImplicitCopyCtorExpr *impCpCtorExpr );
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[b6fe7e6] | 79 | virtual Expression* mutate( ConstructorExpr *ctorExpr );
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[630a82a] | 80 | virtual Expression* mutate( CompoundLiteralExpr *compLitExpr );
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[8688ce1] | 81 | virtual Expression* mutate( RangeExpr *rangeExpr );
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[907eccb] | 82 | virtual Expression* mutate( UntypedTupleExpr *tupleExpr );
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[6eb8948] | 83 | virtual Expression* mutate( TupleExpr *tupleExpr );
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[3b58d91] | 84 | virtual Expression* mutate( TupleIndexExpr *tupleExpr );
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[6eb8948] | 85 | virtual Expression* mutate( TupleAssignExpr *assignExpr );
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| 86 | virtual Expression* mutate( StmtExpr * stmtExpr );
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[3c13c03] | 87 | virtual Expression* mutate( UniqueExpr * uniqueExpr );
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[e4d829b] | 88 | virtual Expression* mutate( UntypedInitExpr * initExpr );
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| 89 | virtual Expression* mutate( InitExpr * initExpr );
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[d9a0e76] | 90 |
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[0dd3a2f] | 91 | virtual Type* mutate( VoidType *basicType );
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| 92 | virtual Type* mutate( BasicType *basicType );
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| 93 | virtual Type* mutate( PointerType *pointerType );
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| 94 | virtual Type* mutate( ArrayType *arrayType );
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[ce8c12f] | 95 | virtual Type* mutate( ReferenceType *refType );
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[0dd3a2f] | 96 | virtual Type* mutate( FunctionType *functionType );
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| 97 | virtual Type* mutate( StructInstType *aggregateUseType );
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| 98 | virtual Type* mutate( UnionInstType *aggregateUseType );
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| 99 | virtual Type* mutate( EnumInstType *aggregateUseType );
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[4040425] | 100 | virtual Type* mutate( TraitInstType *aggregateUseType );
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[0dd3a2f] | 101 | virtual Type* mutate( TypeInstType *aggregateUseType );
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| 102 | virtual Type* mutate( TupleType *tupleType );
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| 103 | virtual Type* mutate( TypeofType *typeofType );
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| 104 | virtual Type* mutate( AttrType *attrType );
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[44b7088] | 105 | virtual Type* mutate( VarArgsType *varArgsType );
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[89e6ffc] | 106 | virtual Type* mutate( ZeroType *zeroType );
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| 107 | virtual Type* mutate( OneType *oneType );
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[d9a0e76] | 108 |
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[e4d829b] | 109 | virtual Designation* mutate( Designation *designation );
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[0dd3a2f] | 110 | virtual Initializer* mutate( SingleInit *singleInit );
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| 111 | virtual Initializer* mutate( ListInit *listInit );
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[71f4e4f] | 112 | virtual Initializer* mutate( ConstructorInit *ctorInit );
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[d9a0e76] | 113 |
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[0dd3a2f] | 114 | virtual Subrange *mutate( Subrange *subrange );
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[d9a0e76] | 115 |
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[0dd3a2f] | 116 | virtual Constant *mutate( Constant *constant );
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[d9a0e76] | 117 | private:
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[0dd3a2f] | 118 | virtual Declaration* handleAggregateDecl(AggregateDecl *aggregateDecl );
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| 119 | virtual Declaration* handleNamedTypeDecl(NamedTypeDecl *typeDecl );
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| 120 | virtual Type* handleReferenceToType(ReferenceToType *aggregateUseType );
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[51b73452] | 121 | };
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| 122 |
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| 123 | template< typename TreeType, typename MutatorType >
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[d9a0e76] | 124 | inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
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[0dd3a2f] | 125 | if ( tree ) {
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[839ccbb] | 126 | TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
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[0dd3a2f] | 127 | assert( newnode );
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| 128 | return newnode;
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| 129 | } else {
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| 130 | return 0;
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| 131 | } // if
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[51b73452] | 132 | }
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| 133 |
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| 134 | template< typename Container, typename MutatorType >
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[d9a0e76] | 135 | inline void mutateAll( Container &container, MutatorType &mutator ) {
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[0dd3a2f] | 136 | SemanticError errors;
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| 137 | for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
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| 138 | try {
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| 139 | if ( *i ) {
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[51b73452] | 140 | /// *i = (*i)->acceptMutator( mutator );
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[0dd3a2f] | 141 | *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
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| 142 | assert( *i );
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| 143 | } // if
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| 144 | } catch( SemanticError &e ) {
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[138e29e] | 145 | e.set_location( (*i)->location );
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[0dd3a2f] | 146 | errors.append( e );
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| 147 | } // try
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| 148 | } // for
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| 149 | if ( ! errors.isEmpty() ) {
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| 150 | throw errors;
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| 151 | } // if
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[51b73452] | 152 | }
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| 153 |
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| 154 | // Local Variables: //
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[0dd3a2f] | 155 | // tab-width: 4 //
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[51b73452] | 156 | // mode: c++ //
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[0dd3a2f] | 157 | // compile-command: "make install" //
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| 158 | // End: //
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