Tim Starling
62 linhas
2.7 KiB
C++
62 linhas
2.7 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_CATCH_STATEMENT_H_
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#define incl_HPHP_CATCH_STATEMENT_H_
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#include "hphp/compiler/statement/statement.h"
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#include "hphp/compiler/expression/simple_variable.h"
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#include "hphp/compiler/expression/static_class_name.h"
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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DECLARE_BOOST_TYPES(CatchStatement);
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class CatchStatement : public Statement, public StaticClassName {
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public:
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CatchStatement(STATEMENT_CONSTRUCTOR_PARAMETERS,
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const std::string &className, const std::string &variable,
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StatementPtr stmt);
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CatchStatement(STATEMENT_CONSTRUCTOR_PARAMETERS,
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const std::string &className, const std::string &variable,
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StatementPtr stmt, StatementPtr finallyStmt);
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DECLARE_STATEMENT_VIRTUAL_FUNCTIONS;
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virtual bool hasDecl() const { return m_stmt && m_stmt->hasDecl(); }
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virtual bool hasRetExp() const { return m_stmt && m_stmt->hasRetExp(); }
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virtual int getRecursiveCount() const {
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return (m_stmt ? m_stmt->getRecursiveCount() : 0)
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+ (m_finallyStmt ? m_finallyStmt->getRecursiveCount() : 0);
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}
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const std::string &getVariableName() const { return m_variable->getName(); }
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const std::string &getClassName() const { return m_className; }
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SimpleVariablePtr getVariable() const { return m_variable; }
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StatementPtr getStmt() const { return m_stmt; }
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StatementPtr getFinally() const { return m_finallyStmt; }
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void setStmt(StatementPtr s) { m_stmt = s; }
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private:
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SimpleVariablePtr m_variable;
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StatementPtr m_stmt;
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StatementPtr m_finallyStmt;
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bool m_valid;
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};
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_CATCH_STATEMENT_H_
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