forked from qt-creator/qt-creator
da2aa0df72
Change-Id: I7eef048a7952a79f031ae3d0abba68e3c5ffbfb8 Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
371 lines
19 KiB
C++
371 lines
19 KiB
C++
// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef CPLUSPLUS_ASTVISITOR_H
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#define CPLUSPLUS_ASTVISITOR_H
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#include "CPlusPlusForwardDeclarations.h"
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#include "ASTfwd.h"
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namespace CPlusPlus {
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class CPLUSPLUS_EXPORT ASTVisitor
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{
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ASTVisitor(const ASTVisitor &other);
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void operator =(const ASTVisitor &other);
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public:
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ASTVisitor(TranslationUnit *unit);
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virtual ~ASTVisitor();
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TranslationUnit *translationUnit() const;
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void setTranslationUnit(TranslationUnit *translationUnit);
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Control *control() const;
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unsigned tokenCount() const;
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const Token &tokenAt(unsigned index) const;
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int tokenKind(unsigned index) const;
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const char *spell(unsigned index) const;
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const Identifier *identifier(unsigned index) const;
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const Literal *literal(unsigned index) const;
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const NumericLiteral *numericLiteral(unsigned index) const;
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const StringLiteral *stringLiteral(unsigned index) const;
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void getPosition(unsigned offset,
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unsigned *line,
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unsigned *column = 0,
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const StringLiteral **fileName = 0) const;
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void getTokenPosition(unsigned index,
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unsigned *line,
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unsigned *column = 0,
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const StringLiteral **fileName = 0) const;
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void getTokenStartPosition(unsigned index, unsigned *line, unsigned *column) const;
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void getTokenEndPosition(unsigned index, unsigned *line, unsigned *column) const;
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void accept(AST *ast);
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template <typename _Tp>
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void accept(List<_Tp> *it)
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{
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for (; it; it = it->next)
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accept(it->value);
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}
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virtual bool preVisit(AST *) { return true; }
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virtual void postVisit(AST *) {}
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virtual bool visit(AccessDeclarationAST *) { return true; }
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virtual bool visit(ArrayAccessAST *) { return true; }
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virtual bool visit(ArrayDeclaratorAST *) { return true; }
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virtual bool visit(ArrayInitializerAST *) { return true; }
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virtual bool visit(AsmDefinitionAST *) { return true; }
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virtual bool visit(AttributeAST *) { return true; }
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virtual bool visit(AttributeSpecifierAST *) { return true; }
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virtual bool visit(BaseSpecifierAST *) { return true; }
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virtual bool visit(BinaryExpressionAST *) { return true; }
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virtual bool visit(BoolLiteralAST *) { return true; }
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virtual bool visit(BracedInitializerAST *) { return true; }
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virtual bool visit(BreakStatementAST *) { return true; }
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virtual bool visit(CallAST *) { return true; }
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virtual bool visit(CaptureAST *) { return true; }
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virtual bool visit(CaseStatementAST *) { return true; }
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virtual bool visit(CastExpressionAST *) { return true; }
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virtual bool visit(CatchClauseAST *) { return true; }
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virtual bool visit(ClassSpecifierAST *) { return true; }
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virtual bool visit(CompoundExpressionAST *) { return true; }
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virtual bool visit(CompoundLiteralAST *) { return true; }
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virtual bool visit(CompoundStatementAST *) { return true; }
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virtual bool visit(ConditionAST *) { return true; }
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virtual bool visit(ConditionalExpressionAST *) { return true; }
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virtual bool visit(ContinueStatementAST *) { return true; }
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virtual bool visit(ConversionFunctionIdAST *) { return true; }
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virtual bool visit(CppCastExpressionAST *) { return true; }
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virtual bool visit(CtorInitializerAST *) { return true; }
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virtual bool visit(DeclarationStatementAST *) { return true; }
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virtual bool visit(DeclaratorAST *) { return true; }
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virtual bool visit(DeclaratorIdAST *) { return true; }
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virtual bool visit(DecltypeSpecifierAST *) { return true; }
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virtual bool visit(DeleteExpressionAST *) { return true; }
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virtual bool visit(DestructorNameAST *) { return true; }
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virtual bool visit(DoStatementAST *) { return true; }
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virtual bool visit(DynamicExceptionSpecificationAST *) { return true; }
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virtual bool visit(ElaboratedTypeSpecifierAST *) { return true; }
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virtual bool visit(EmptyDeclarationAST *) { return true; }
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virtual bool visit(EnumSpecifierAST *) { return true; }
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virtual bool visit(EnumeratorAST *) { return true; }
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virtual bool visit(ExceptionDeclarationAST *) { return true; }
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virtual bool visit(ExpressionOrDeclarationStatementAST *) { return true; }
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virtual bool visit(ExpressionStatementAST *) { return true; }
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virtual bool visit(ForStatementAST *) { return true; }
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virtual bool visit(ForeachStatementAST *) { return true; }
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virtual bool visit(FunctionDeclaratorAST *) { return true; }
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virtual bool visit(FunctionDefinitionAST *) { return true; }
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virtual bool visit(GotoStatementAST *) { return true; }
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virtual bool visit(IdExpressionAST *) { return true; }
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virtual bool visit(IfStatementAST *) { return true; }
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virtual bool visit(LabeledStatementAST *) { return true; }
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virtual bool visit(LambdaCaptureAST *) { return true; }
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virtual bool visit(LambdaDeclaratorAST *) { return true; }
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virtual bool visit(LambdaExpressionAST *) { return true; }
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virtual bool visit(LambdaIntroducerAST *) { return true; }
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virtual bool visit(LinkageBodyAST *) { return true; }
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virtual bool visit(LinkageSpecificationAST *) { return true; }
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virtual bool visit(MemInitializerAST *) { return true; }
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virtual bool visit(MemberAccessAST *) { return true; }
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virtual bool visit(NamedTypeSpecifierAST *) { return true; }
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virtual bool visit(NamespaceAST *) { return true; }
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virtual bool visit(NamespaceAliasDefinitionAST *) { return true; }
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virtual bool visit(NestedDeclaratorAST *) { return true; }
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virtual bool visit(NestedExpressionAST *) { return true; }
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virtual bool visit(NestedNameSpecifierAST *) { return true; }
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virtual bool visit(NewArrayDeclaratorAST *) { return true; }
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virtual bool visit(NewExpressionAST *) { return true; }
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virtual bool visit(NewInitializerAST *) { return true; }
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virtual bool visit(NewPlacementAST *) { return true; }
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virtual bool visit(NewTypeIdAST *) { return true; }
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virtual bool visit(NoExceptSpecificationAST *) { return true; }
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virtual bool visit(NumericLiteralAST *) { return true; }
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virtual bool visit(ObjCClassDeclarationAST *) { return true; }
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virtual bool visit(ObjCClassForwardDeclarationAST *) { return true; }
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virtual bool visit(ObjCDynamicPropertiesDeclarationAST *) { return true; }
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virtual bool visit(ObjCEncodeExpressionAST *) { return true; }
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virtual bool visit(ObjCFastEnumerationAST *) { return true; }
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virtual bool visit(ObjCInstanceVariablesDeclarationAST *) { return true; }
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virtual bool visit(ObjCMessageArgumentAST *) { return true; }
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virtual bool visit(ObjCMessageArgumentDeclarationAST *) { return true; }
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virtual bool visit(ObjCMessageExpressionAST *) { return true; }
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virtual bool visit(ObjCMethodDeclarationAST *) { return true; }
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virtual bool visit(ObjCMethodPrototypeAST *) { return true; }
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virtual bool visit(ObjCPropertyAttributeAST *) { return true; }
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virtual bool visit(ObjCPropertyDeclarationAST *) { return true; }
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virtual bool visit(ObjCProtocolDeclarationAST *) { return true; }
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virtual bool visit(ObjCProtocolExpressionAST *) { return true; }
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virtual bool visit(ObjCProtocolForwardDeclarationAST *) { return true; }
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virtual bool visit(ObjCProtocolRefsAST *) { return true; }
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virtual bool visit(ObjCSelectorAST *) { return true; }
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virtual bool visit(ObjCSelectorArgumentAST *) { return true; }
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virtual bool visit(ObjCSelectorExpressionAST *) { return true; }
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virtual bool visit(ObjCSynchronizedStatementAST *) { return true; }
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virtual bool visit(ObjCSynthesizedPropertiesDeclarationAST *) { return true; }
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virtual bool visit(ObjCSynthesizedPropertyAST *) { return true; }
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virtual bool visit(ObjCTypeNameAST *) { return true; }
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virtual bool visit(ObjCVisibilityDeclarationAST *) { return true; }
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virtual bool visit(OperatorAST *) { return true; }
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virtual bool visit(OperatorFunctionIdAST *) { return true; }
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virtual bool visit(ParameterDeclarationAST *) { return true; }
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virtual bool visit(ParameterDeclarationClauseAST *) { return true; }
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virtual bool visit(PointerAST *) { return true; }
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virtual bool visit(PointerLiteralAST *) { return true; }
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virtual bool visit(PointerToMemberAST *) { return true; }
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virtual bool visit(PostIncrDecrAST *) { return true; }
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virtual bool visit(QtEnumDeclarationAST *) { return true; }
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virtual bool visit(QtFlagsDeclarationAST *) { return true; }
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virtual bool visit(QtInterfaceNameAST *) { return true; }
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virtual bool visit(QtInterfacesDeclarationAST *) { return true; }
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virtual bool visit(QtMemberDeclarationAST *) { return true; }
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virtual bool visit(QtMethodAST *) { return true; }
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virtual bool visit(QtObjectTagAST *) { return true; }
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virtual bool visit(QtPrivateSlotAST *) { return true; }
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virtual bool visit(QtPropertyDeclarationAST *) { return true; }
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virtual bool visit(QtPropertyDeclarationItemAST *) { return true; }
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virtual bool visit(QualifiedNameAST *) { return true; }
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virtual bool visit(RangeBasedForStatementAST *) { return true; }
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virtual bool visit(ReferenceAST *) { return true; }
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virtual bool visit(ReturnStatementAST *) { return true; }
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virtual bool visit(SimpleDeclarationAST *) { return true; }
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virtual bool visit(SimpleNameAST *) { return true; }
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virtual bool visit(SimpleSpecifierAST *) { return true; }
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virtual bool visit(SizeofExpressionAST *) { return true; }
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virtual bool visit(StaticAssertDeclarationAST *) { return true; }
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virtual bool visit(StringLiteralAST *) { return true; }
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virtual bool visit(SwitchStatementAST *) { return true; }
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virtual bool visit(TemplateDeclarationAST *) { return true; }
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virtual bool visit(TemplateIdAST *) { return true; }
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virtual bool visit(TemplateTypeParameterAST *) { return true; }
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virtual bool visit(ThisExpressionAST *) { return true; }
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virtual bool visit(ThrowExpressionAST *) { return true; }
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virtual bool visit(TrailingReturnTypeAST *) { return true; }
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virtual bool visit(TranslationUnitAST *) { return true; }
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virtual bool visit(TryBlockStatementAST *) { return true; }
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virtual bool visit(TypeConstructorCallAST *) { return true; }
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virtual bool visit(TypeIdAST *) { return true; }
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virtual bool visit(TypeidExpressionAST *) { return true; }
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virtual bool visit(TypenameCallExpressionAST *) { return true; }
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virtual bool visit(TypenameTypeParameterAST *) { return true; }
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virtual bool visit(TypeofSpecifierAST *) { return true; }
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virtual bool visit(UnaryExpressionAST *) { return true; }
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virtual bool visit(UsingAST *) { return true; }
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virtual bool visit(UsingDirectiveAST *) { return true; }
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virtual bool visit(WhileStatementAST *) { return true; }
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virtual void endVisit(AccessDeclarationAST *) {}
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virtual void endVisit(ArrayAccessAST *) {}
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virtual void endVisit(ArrayDeclaratorAST *) {}
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virtual void endVisit(ArrayInitializerAST *) {}
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virtual void endVisit(AsmDefinitionAST *) {}
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virtual void endVisit(AttributeAST *) {}
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virtual void endVisit(AttributeSpecifierAST *) {}
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virtual void endVisit(BaseSpecifierAST *) {}
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virtual void endVisit(BinaryExpressionAST *) {}
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virtual void endVisit(BoolLiteralAST *) {}
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virtual void endVisit(BracedInitializerAST *) {}
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virtual void endVisit(BreakStatementAST *) {}
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virtual void endVisit(CallAST *) {}
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virtual void endVisit(CaptureAST *) {}
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virtual void endVisit(CaseStatementAST *) {}
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virtual void endVisit(CastExpressionAST *) {}
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virtual void endVisit(CatchClauseAST *) {}
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virtual void endVisit(ClassSpecifierAST *) {}
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virtual void endVisit(CompoundExpressionAST *) {}
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virtual void endVisit(CompoundLiteralAST *) {}
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virtual void endVisit(CompoundStatementAST *) {}
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virtual void endVisit(ConditionAST *) {}
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virtual void endVisit(ConditionalExpressionAST *) {}
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virtual void endVisit(ContinueStatementAST *) {}
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virtual void endVisit(ConversionFunctionIdAST *) {}
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virtual void endVisit(CppCastExpressionAST *) {}
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virtual void endVisit(CtorInitializerAST *) {}
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virtual void endVisit(DeclarationStatementAST *) {}
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virtual void endVisit(DeclaratorAST *) {}
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virtual void endVisit(DeclaratorIdAST *) {}
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virtual void endVisit(DecltypeSpecifierAST *) {}
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virtual void endVisit(DeleteExpressionAST *) {}
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virtual void endVisit(DestructorNameAST *) {}
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virtual void endVisit(DoStatementAST *) {}
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virtual void endVisit(DynamicExceptionSpecificationAST *) {}
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virtual void endVisit(ElaboratedTypeSpecifierAST *) {}
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virtual void endVisit(EmptyDeclarationAST *) {}
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virtual void endVisit(EnumSpecifierAST *) {}
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virtual void endVisit(EnumeratorAST *) {}
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virtual void endVisit(ExceptionDeclarationAST *) {}
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virtual void endVisit(ExpressionOrDeclarationStatementAST *) {}
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virtual void endVisit(ExpressionStatementAST *) {}
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virtual void endVisit(ForStatementAST *) {}
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virtual void endVisit(ForeachStatementAST *) {}
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virtual void endVisit(FunctionDeclaratorAST *) {}
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virtual void endVisit(FunctionDefinitionAST *) {}
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virtual void endVisit(GotoStatementAST *) {}
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virtual void endVisit(IdExpressionAST *) {}
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virtual void endVisit(IfStatementAST *) {}
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virtual void endVisit(LabeledStatementAST *) {}
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virtual void endVisit(LambdaCaptureAST *) {}
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virtual void endVisit(LambdaDeclaratorAST *) {}
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virtual void endVisit(LambdaExpressionAST *) {}
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virtual void endVisit(LambdaIntroducerAST *) {}
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virtual void endVisit(LinkageBodyAST *) {}
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virtual void endVisit(LinkageSpecificationAST *) {}
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virtual void endVisit(MemInitializerAST *) {}
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virtual void endVisit(MemberAccessAST *) {}
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virtual void endVisit(NamedTypeSpecifierAST *) {}
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virtual void endVisit(NamespaceAST *) {}
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virtual void endVisit(NamespaceAliasDefinitionAST *) {}
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virtual void endVisit(NestedDeclaratorAST *) {}
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virtual void endVisit(NestedExpressionAST *) {}
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virtual void endVisit(NestedNameSpecifierAST *) {}
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virtual void endVisit(NewArrayDeclaratorAST *) {}
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virtual void endVisit(NewExpressionAST *) {}
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virtual void endVisit(NewInitializerAST *) {}
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virtual void endVisit(NewPlacementAST *) {}
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virtual void endVisit(NewTypeIdAST *) {}
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virtual void endVisit(NoExceptSpecificationAST *) {}
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virtual void endVisit(NumericLiteralAST *) {}
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virtual void endVisit(ObjCClassDeclarationAST *) {}
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virtual void endVisit(ObjCClassForwardDeclarationAST *) {}
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virtual void endVisit(ObjCDynamicPropertiesDeclarationAST *) {}
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virtual void endVisit(ObjCEncodeExpressionAST *) {}
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virtual void endVisit(ObjCFastEnumerationAST *) {}
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virtual void endVisit(ObjCInstanceVariablesDeclarationAST *) {}
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virtual void endVisit(ObjCMessageArgumentAST *) {}
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virtual void endVisit(ObjCMessageArgumentDeclarationAST *) {}
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virtual void endVisit(ObjCMessageExpressionAST *) {}
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virtual void endVisit(ObjCMethodDeclarationAST *) {}
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virtual void endVisit(ObjCMethodPrototypeAST *) {}
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virtual void endVisit(ObjCPropertyAttributeAST *) {}
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virtual void endVisit(ObjCPropertyDeclarationAST *) {}
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virtual void endVisit(ObjCProtocolDeclarationAST *) {}
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virtual void endVisit(ObjCProtocolExpressionAST *) {}
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virtual void endVisit(ObjCProtocolForwardDeclarationAST *) {}
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virtual void endVisit(ObjCProtocolRefsAST *) {}
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virtual void endVisit(ObjCSelectorAST *) {}
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virtual void endVisit(ObjCSelectorArgumentAST *) {}
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virtual void endVisit(ObjCSelectorExpressionAST *) {}
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virtual void endVisit(ObjCSynchronizedStatementAST *) {}
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virtual void endVisit(ObjCSynthesizedPropertiesDeclarationAST *) {}
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virtual void endVisit(ObjCSynthesizedPropertyAST *) {}
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virtual void endVisit(ObjCTypeNameAST *) {}
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virtual void endVisit(ObjCVisibilityDeclarationAST *) {}
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virtual void endVisit(OperatorAST *) {}
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virtual void endVisit(OperatorFunctionIdAST *) {}
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virtual void endVisit(ParameterDeclarationAST *) {}
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virtual void endVisit(ParameterDeclarationClauseAST *) {}
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virtual void endVisit(PointerAST *) {}
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virtual void endVisit(PointerLiteralAST *) {}
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virtual void endVisit(PointerToMemberAST *) {}
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virtual void endVisit(PostIncrDecrAST *) {}
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virtual void endVisit(QtEnumDeclarationAST *) {}
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virtual void endVisit(QtFlagsDeclarationAST *) {}
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virtual void endVisit(QtInterfaceNameAST *) {}
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virtual void endVisit(QtInterfacesDeclarationAST *) {}
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virtual void endVisit(QtMemberDeclarationAST *) {}
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virtual void endVisit(QtMethodAST *) {}
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virtual void endVisit(QtObjectTagAST *) {}
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virtual void endVisit(QtPrivateSlotAST *) {}
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virtual void endVisit(QtPropertyDeclarationAST *) {}
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virtual void endVisit(QtPropertyDeclarationItemAST *) {}
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virtual void endVisit(QualifiedNameAST *) {}
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virtual void endVisit(RangeBasedForStatementAST *) {}
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virtual void endVisit(ReferenceAST *) {}
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virtual void endVisit(ReturnStatementAST *) {}
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virtual void endVisit(SimpleDeclarationAST *) {}
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virtual void endVisit(SimpleNameAST *) {}
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virtual void endVisit(SimpleSpecifierAST *) {}
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virtual void endVisit(SizeofExpressionAST *) {}
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virtual void endVisit(StaticAssertDeclarationAST *) {}
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virtual void endVisit(StringLiteralAST *) {}
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virtual void endVisit(SwitchStatementAST *) {}
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virtual void endVisit(TemplateDeclarationAST *) {}
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virtual void endVisit(TemplateIdAST *) {}
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virtual void endVisit(TemplateTypeParameterAST *) {}
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virtual void endVisit(ThisExpressionAST *) {}
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virtual void endVisit(ThrowExpressionAST *) {}
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virtual void endVisit(TrailingReturnTypeAST *) {}
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virtual void endVisit(TranslationUnitAST *) {}
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virtual void endVisit(TryBlockStatementAST *) {}
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virtual void endVisit(TypeConstructorCallAST *) {}
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virtual void endVisit(TypeIdAST *) {}
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virtual void endVisit(TypeidExpressionAST *) {}
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virtual void endVisit(TypenameCallExpressionAST *) {}
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virtual void endVisit(TypenameTypeParameterAST *) {}
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virtual void endVisit(TypeofSpecifierAST *) {}
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virtual void endVisit(UnaryExpressionAST *) {}
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virtual void endVisit(UsingAST *) {}
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virtual void endVisit(UsingDirectiveAST *) {}
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virtual void endVisit(WhileStatementAST *) {}
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private:
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TranslationUnit *_translationUnit;
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};
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} // namespace CPlusPlus
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#endif // CPLUSPLUS_ASTVISITOR_H
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