Tim Starling
58 linhas
2.1 KiB
C++
58 linhas
2.1 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/analysis/ast_walker.h"
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#include "hphp/compiler/statement/statement.h"
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using namespace HPHP;
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///////////////////////////////////////////////////////////////////////////////
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bool FunctionWalker::SkipRecurse(ConstructPtr cp) {
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StatementPtr s(
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boost::dynamic_pointer_cast<Statement>(cp));
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return SkipRecurse(s);
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}
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bool FunctionWalker::SkipRecurse(ConstructConstPtr cp) {
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StatementConstPtr s(
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boost::dynamic_pointer_cast<const Statement>(cp));
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return SkipRecurse(s);
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}
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bool FunctionWalker::SkipRecurse(ConstructRawPtr cp) {
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StatementRawPtr s(
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boost::dynamic_pointer_cast<Statement>(cp));
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return SkipRecurse(s);
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}
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bool FunctionWalker::SkipRecurse(const Statement* stmt) {
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if (!stmt) return false;
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Statement::KindOf stype = stmt->getKindOf();
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switch (stype) {
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case Statement::KindOfFunctionStatement:
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case Statement::KindOfMethodStatement:
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case Statement::KindOfClassStatement:
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case Statement::KindOfInterfaceStatement:
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return true;
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default:
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break;
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}
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return false;
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}
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int FunctionWalker::before(ConstructRawPtr cp) {
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return SkipRecurse(cp) ? WalkSkip : WalkContinue;
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}
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