forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "CppDocument.h"
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#include "LookupContext.h"
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namespace CPlusPlus {
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class Rewrite;
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class CPLUSPLUS_EXPORT Substitution
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{
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Q_DISABLE_COPY(Substitution)
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public:
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Substitution() {}
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virtual ~Substitution() {}
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virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const = 0;
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};
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class CPLUSPLUS_EXPORT SubstitutionEnvironment
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{
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Q_DISABLE_COPY(SubstitutionEnvironment)
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public:
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SubstitutionEnvironment();
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FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
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void enter(Substitution *subst);
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void leave();
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Scope *scope() const;
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Scope *switchScope(Scope *scope);
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const LookupContext &context() const;
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void setContext(const LookupContext &context);
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private:
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QList<Substitution *> _substs;
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Scope *_scope;
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LookupContext _context;
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};
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class CPLUSPLUS_EXPORT SubstitutionMap: public Substitution
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{
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public:
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SubstitutionMap();
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virtual ~SubstitutionMap();
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void bind(const Name *name, const FullySpecifiedType &ty);
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virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
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private:
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QList<QPair<const Name *, FullySpecifiedType> > _map;
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};
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class CPLUSPLUS_EXPORT UseMinimalNames: public Substitution
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{
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public:
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UseMinimalNames(ClassOrNamespace *target);
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virtual ~UseMinimalNames();
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virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
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private:
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ClassOrNamespace *_target;
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};
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class CPLUSPLUS_EXPORT UseQualifiedNames: public UseMinimalNames
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{
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public:
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UseQualifiedNames();
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virtual ~UseQualifiedNames();
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};
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CPLUSPLUS_EXPORT FullySpecifiedType rewriteType(const FullySpecifiedType &type,
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SubstitutionEnvironment *env,
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Control *control);
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CPLUSPLUS_EXPORT const Name *rewriteName(const Name *name,
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SubstitutionEnvironment *env,
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Control *control);
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} // namespace CPlusPlus
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