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100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
/* This file is part of KDevelop
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Copyright 2008 David Nolden <david.nolden.kdevelop@art-master.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "expressionevaluationresult.h"
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#include <language/duchain/identifier.h>
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#include <QString>
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#include <language/duchain/duchainlock.h>
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#include <language/duchain/repositories/itemrepository.h>
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#include <language/duchain/duchain.h>
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#include <language/duchain/types/identifiedtype.h>
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#include <language/duchain/types/delayedtype.h>
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namespace Cpp {
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IndexedTypeIdentifier ExpressionEvaluationResult::identifier() const {
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static IndexedTypeIdentifier noIdentifier("(no type)");
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AbstractType::Ptr t(type.abstractType());
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IdentifiedType* idType = dynamic_cast<IdentifiedType*>(t.unsafeData());
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if( idType )
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return IndexedTypeIdentifier(idType->qualifiedIdentifier());
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DelayedType* delayedType = dynamic_cast<DelayedType*>(t.unsafeData());
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if( delayedType )
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return delayedType->identifier();
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if( t ) {
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return IndexedTypeIdentifier( t->toString(), true );
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}else
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return noIdentifier;
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}
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QString ExpressionEvaluationResult::toString() const {
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if( DUChain::lock()->currentThreadHasReadLock() )
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return QString(isLValue() ? "lvalue " : "") + QString(isInstance ? "instance " : "") + (type.abstractType() ? type.abstractType()->toString() : QString("(no type)"));
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DUChainReadLocker lock(DUChain::lock());
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return QString(isLValue() ? "lvalue " : "") + QString(isInstance ? "instance " : "") + (type ? type.abstractType()->toString() : QString("(no type)"));
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}
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unsigned int ExpressionEvaluationResult::hash() const {
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uint ret = ((type.hash() + (isInstance ? 1 : 0) * 101) + instanceDeclaration.hash()) * 73;
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foreach(const DeclarationId& id, allDeclarations)
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ret *= (id.hash() * 37);
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return ret;
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}
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QString ExpressionEvaluationResult::toShortString() const
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{
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//Inline for now, so it can be used from the duchainbuilder module
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if( DUChain::lock()->currentThreadHasReadLock() )
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return type ? type.abstractType()->toString() : QString("(no type)");
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DUChainReadLocker lock(DUChain::lock());
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return type ? type.abstractType()->toString() : QString("(no type)");
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}
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ExpressionEvaluationResult::~ExpressionEvaluationResult() {
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}
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ExpressionEvaluationResult::ExpressionEvaluationResult() : isInstance(false) {
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}
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ExpressionEvaluationResult::ExpressionEvaluationResult(const ExpressionEvaluationResult& rhs) {
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type = rhs.type;
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isInstance = rhs.isInstance;
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instanceDeclaration = rhs.instanceDeclaration;
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allDeclarations = rhs.allDeclarations;
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}
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bool ExpressionEvaluationResult::operator==(const ExpressionEvaluationResult& rhs) const {
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return type == rhs.type && isInstance == rhs.isInstance && instanceDeclaration == rhs.instanceDeclaration && allDeclarations == rhs.allDeclarations;
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}
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ExpressionEvaluationResult& ExpressionEvaluationResult::operator=(const ExpressionEvaluationResult& rhs) {
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allDeclarations = rhs.allDeclarations;
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type = rhs.type;
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isInstance = rhs.isInstance;
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instanceDeclaration = rhs.instanceDeclaration;
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return *this;
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}
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}
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