Tim Starling
73 linhas
2.6 KiB
C++
73 linhas
2.6 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_STATIC_CLASS_NAME_H_
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#define incl_HPHP_STATIC_CLASS_NAME_H_
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#include "hphp/compiler/expression/expression.h"
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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class StaticClassName : public IParseHandler {
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public:
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explicit StaticClassName(ExpressionPtr classExp);
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void onParse(AnalysisResultConstPtr ar, FileScopePtr scope);
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bool isSelf() const { return m_self; }
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bool isParent() const { return m_parent; }
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bool isStatic() const { return m_static; }
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bool isRedeclared() const { return m_redeclared; }
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bool isPresent() const { return m_present || m_forcePresent; }
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bool forcedPresent() const { return m_forcePresent; }
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bool isUnknown() const { return m_unknown; }
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void setPresent() { m_present = m_forcePresent = true; }
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void setRedeclared() { m_redeclared = true; }
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void resolveStatic(const std::string &name);
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const std::string &getOriginalClassName() const { return m_origClassName; }
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const std::string &getClassName() const { return m_className; }
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ExpressionPtr getClass() const { return m_class; }
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ClassScopePtr resolveClass();
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bool checkPresent();
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ClassScopePtr resolveClassWithChecks();
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protected:
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ExpressionPtr m_class;
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std::string m_origClassName;
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std::string m_className;
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void updateClassName();
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void outputPHP(CodeGenerator &cg, AnalysisResultPtr ar);
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private:
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unsigned m_self : 1;
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unsigned m_parent : 1;
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unsigned m_static : 1;
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unsigned m_redeclared : 1;
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unsigned m_present : 1;
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unsigned m_forcePresent : 1;
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unsigned m_unknown : 1;
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};
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_STATIC_CLASS_NAME_H_
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