source: src/SynTree/Mutator.h@ 1f4fde5

ADT ast-experimental pthread-emulation qualifiedEnum
Last change on this file since 1f4fde5 was 3b0bc16, checked in by Peter A. Buhr <pabuhr@…>, 4 years ago

change class name WhileStmt to WhileDoStmt, add else clause to WhileDoStmt and ForStmt, change names thenPart/ElsePart to then/else_
  • Property mode set to 100644
File size: 7.5 KB
RevLine 
[0dd3a2f]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//
[71f4e4f]7// Mutator.h --
[0dd3a2f]8//
9// Author : Richard C. Bilson
10// Created On : Mon May 18 07:44:20 2015
[033ff37]11// Last Modified By : Peter A. Buhr
[3b0bc16]12// Last Modified On : Tue Feb 1 09:26:49 2022
13// Update Count : 20
[0dd3a2f]14//
[ea6332d]15#pragma once
[51b73452]16
[ea6332d]17#include <cassert> // for assert
[51b73452]18
[ea6332d]19#include "Common/SemanticError.h" // for SemanticError
20#include "SynTree/SynTree.h" // for AST nodes
[51b73452]21
[d9a0e76]22class Mutator {
23 protected:
[a8a2b0a]24 Mutator() = default;
25 virtual ~Mutator() = default;
[d9a0e76]26 public:
[cfaf9be]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;
[2d019af]36 virtual DirectiveDecl * mutate( DirectiveDecl * directiveDecl ) = 0;
[f6e3e34]37 virtual StaticAssertDecl * mutate( StaticAssertDecl * assertDecl ) = 0;
[d9a0e76]38
[cfaf9be]39 virtual CompoundStmt * mutate( CompoundStmt * compoundStmt ) = 0;
40 virtual Statement * mutate( ExprStmt * exprStmt ) = 0;
41 virtual Statement * mutate( AsmStmt * asmStmt ) = 0;
[cc32d83]42 virtual Statement * mutate( DirectiveStmt * dirStmt ) = 0;
[cfaf9be]43 virtual Statement * mutate( IfStmt * ifStmt ) = 0;
[3b0bc16]44 virtual Statement * mutate( WhileDoStmt * whileDoStmt ) = 0;
[cfaf9be]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;
[37cdd97]54 virtual Statement * mutate( SuspendStmt * suspendStmt ) = 0;
[cfaf9be]55 virtual Statement * mutate( WaitForStmt * waitforStmt ) = 0;
[e67991f]56 virtual Declaration * mutate( WithStmt * withStmt ) = 0;
[cfaf9be]57 virtual NullStmt * mutate( NullStmt * nullStmt ) = 0;
58 virtual Statement * mutate( DeclStmt * declStmt ) = 0;
59 virtual Statement * mutate( ImplicitCtorDtorStmt * impCtorDtorStmt ) = 0;
[6cebfef]60 virtual Statement * mutate( MutexStmt * mutexStmt ) = 0;
[d9a0e76]61
[cfaf9be]62 virtual Expression * mutate( ApplicationExpr * applicationExpr ) = 0;
63 virtual Expression * mutate( UntypedExpr * untypedExpr ) = 0;
64 virtual Expression * mutate( NameExpr * nameExpr ) = 0;
[9a705dc8]65 virtual Expression * mutate( AddressExpr * addrExpr ) = 0;
[cfaf9be]66 virtual Expression * mutate( LabelAddressExpr * labAddressExpr ) = 0;
67 virtual Expression * mutate( CastExpr * castExpr ) = 0;
[9a705dc8]68 virtual Expression * mutate( KeywordCastExpr * castExpr ) = 0;
[cfaf9be]69 virtual Expression * mutate( VirtualCastExpr * castExpr ) = 0;
70 virtual Expression * mutate( UntypedMemberExpr * memberExpr ) = 0;
71 virtual Expression * mutate( MemberExpr * memberExpr ) = 0;
72 virtual Expression * mutate( VariableExpr * variableExpr ) = 0;
73 virtual Expression * mutate( ConstantExpr * constantExpr ) = 0;
74 virtual Expression * mutate( SizeofExpr * sizeofExpr ) = 0;
75 virtual Expression * mutate( AlignofExpr * alignofExpr ) = 0;
76 virtual Expression * mutate( UntypedOffsetofExpr * offsetofExpr ) = 0;
77 virtual Expression * mutate( OffsetofExpr * offsetofExpr ) = 0;
78 virtual Expression * mutate( OffsetPackExpr * offsetPackExpr ) = 0;
79 virtual Expression * mutate( LogicalExpr * logicalExpr ) = 0;
80 virtual Expression * mutate( ConditionalExpr * conditionalExpr ) = 0;
81 virtual Expression * mutate( CommaExpr * commaExpr ) = 0;
82 virtual Expression * mutate( TypeExpr * typeExpr ) = 0;
[6e50a6b]83 virtual Expression * mutate( DimensionExpr * dimensionExpr ) = 0;
[cfaf9be]84 virtual Expression * mutate( AsmExpr * asmExpr ) = 0;
85 virtual Expression * mutate( ImplicitCopyCtorExpr * impCpCtorExpr ) = 0;
86 virtual Expression * mutate( ConstructorExpr * ctorExpr ) = 0;
87 virtual Expression * mutate( CompoundLiteralExpr * compLitExpr ) = 0;
88 virtual Expression * mutate( RangeExpr * rangeExpr ) = 0;
89 virtual Expression * mutate( UntypedTupleExpr * tupleExpr ) = 0;
90 virtual Expression * mutate( TupleExpr * tupleExpr ) = 0;
91 virtual Expression * mutate( TupleIndexExpr * tupleExpr ) = 0;
92 virtual Expression * mutate( TupleAssignExpr * assignExpr ) = 0;
93 virtual Expression * mutate( StmtExpr * stmtExpr ) = 0;
94 virtual Expression * mutate( UniqueExpr * uniqueExpr ) = 0;
95 virtual Expression * mutate( UntypedInitExpr * initExpr ) = 0;
96 virtual Expression * mutate( InitExpr * initExpr ) = 0;
[44b4114]97 virtual Expression * mutate( DeletedExpr * delExpr ) = 0;
[0f79853]98 virtual Expression * mutate( DefaultArgExpr * argExpr ) = 0;
[d807ca28]99 virtual Expression * mutate( GenericExpr * genExpr ) = 0;
[d9a0e76]100
[cfaf9be]101 virtual Type * mutate( VoidType * basicType ) = 0;
102 virtual Type * mutate( BasicType * basicType ) = 0;
103 virtual Type * mutate( PointerType * pointerType ) = 0;
104 virtual Type * mutate( ArrayType * arrayType ) = 0;
105 virtual Type * mutate( ReferenceType * refType ) = 0;
[c5d7701]106 virtual Type * mutate( QualifiedType * qualType ) = 0;
[cfaf9be]107 virtual Type * mutate( FunctionType * functionType ) = 0;
108 virtual Type * mutate( StructInstType * aggregateUseType ) = 0;
109 virtual Type * mutate( UnionInstType * aggregateUseType ) = 0;
110 virtual Type * mutate( EnumInstType * aggregateUseType ) = 0;
111 virtual Type * mutate( TraitInstType * aggregateUseType ) = 0;
112 virtual Type * mutate( TypeInstType * aggregateUseType ) = 0;
113 virtual Type * mutate( TupleType * tupleType ) = 0;
114 virtual Type * mutate( TypeofType * typeofType ) = 0;
[7ff35e0e]115 virtual Type * mutate( VTableType * vtableType ) = 0;
[cfaf9be]116 virtual Type * mutate( AttrType * attrType ) = 0;
117 virtual Type * mutate( VarArgsType * varArgsType ) = 0;
118 virtual Type * mutate( ZeroType * zeroType ) = 0;
119 virtual Type * mutate( OneType * oneType ) = 0;
[47498bd]120 virtual Type * mutate( GlobalScopeType * globalType ) = 0;
[d9a0e76]121
[cfaf9be]122 virtual Designation * mutate( Designation * designation ) = 0 ;
123 virtual Initializer * mutate( SingleInit * singleInit ) = 0 ;
124 virtual Initializer * mutate( ListInit * listInit ) = 0 ;
125 virtual Initializer * mutate( ConstructorInit * ctorInit ) = 0 ;
[d9a0e76]126
[cfaf9be]127 virtual Constant * mutate( Constant * constant ) = 0;
[5ea7a22]128
[cfaf9be]129 virtual Attribute * mutate( Attribute * attribute ) = 0;
[447c356]130
[cfaf9be]131 virtual TypeSubstitution * mutate( TypeSubstitution * sub ) = 0;
[51b73452]132};
133
134template< typename TreeType, typename MutatorType >
[d9a0e76]135inline TreeType *maybeMutate( TreeType *tree, MutatorType &mutator ) {
[0dd3a2f]136 if ( tree ) {
[839ccbb]137 TreeType *newnode = dynamic_cast< TreeType * >( tree->acceptMutator( mutator ) );
[0dd3a2f]138 assert( newnode );
139 return newnode;
140 } else {
141 return 0;
142 } // if
[51b73452]143}
144
145template< typename Container, typename MutatorType >
[d9a0e76]146inline void mutateAll( Container &container, MutatorType &mutator ) {
[a16764a6]147 SemanticErrorException errors;
[0dd3a2f]148 for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
149 try {
150 if ( *i ) {
[51b73452]151/// *i = (*i)->acceptMutator( mutator );
[0dd3a2f]152 *i = dynamic_cast< typename Container::value_type >( (*i)->acceptMutator( mutator ) );
153 assert( *i );
154 } // if
[a16764a6]155 } catch( SemanticErrorException &e ) {
[0dd3a2f]156 errors.append( e );
157 } // try
158 } // for
159 if ( ! errors.isEmpty() ) {
160 throw errors;
161 } // if
[51b73452]162}
163
164// Local Variables: //
[0dd3a2f]165// tab-width: 4 //
[51b73452]166// mode: c++ //
[0dd3a2f]167// compile-command: "make install" //
168// End: //
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