Tim Starling
49 linhas
1.8 KiB
C++
49 linhas
1.8 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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#include "hphp/compiler/statement/loop_statement.h"
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#include "hphp/compiler/analysis/variable_table.h"
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#include "hphp/compiler/analysis/function_scope.h"
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#include "hphp/util/parser/parser.h"
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using namespace HPHP;
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LoopStatement::LoopStatement(STATEMENT_CONSTRUCTOR_BASE_PARAMETERS) :
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Statement(STATEMENT_CONSTRUCTOR_BASE_PARAMETER_VALUES) {
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}
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void LoopStatement::addStringBuf(const std::string &name) {
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m_string_bufs.insert(name);
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}
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void LoopStatement::removeStringBuf(const std::string &name) {
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m_string_bufs.erase(name);
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}
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void LoopStatement::clearStringBufs() {
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m_string_bufs.clear();
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}
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bool LoopStatement::checkStringBuf(const std::string &name) {
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if (m_string_bufs.find(name) != m_string_bufs.end()) {
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return true;
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}
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if (LoopStatementPtr outer = m_outer.lock()) {
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return outer->checkStringBuf(name);
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}
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return false;
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}
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