Sara Golemon
6ec64e8bf9
I was learning from @jdelong and he said that you should use double quotes for local includes and angle brackets for library includes. I asked why our code was the way it was, and he said he wanted to clean it up. I beat him to it :) Conflicts: hphp/runtime/base/server/admin_request_handler.cpp hphp/runtime/vm/named_entity.h
95 linhas
2.9 KiB
C++
95 linhas
2.9 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- 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/expression/yield_expression.h"
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#include "hphp/compiler/analysis/function_scope.h"
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using namespace HPHP;
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///////////////////////////////////////////////////////////////////////////////
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// constructors/destructors
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YieldExpression::YieldExpression
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(EXPRESSION_CONSTRUCTOR_PARAMETERS,
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ExpressionPtr exp)
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: Expression(EXPRESSION_CONSTRUCTOR_PARAMETER_VALUES(YieldExpression)),
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m_exp(exp), m_label(-1) {
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}
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ExpressionPtr YieldExpression::clone() {
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YieldExpressionPtr exp(new YieldExpression(*this));
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Expression::deepCopy(exp);
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exp->m_exp = Clone(m_exp);
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exp->m_label = m_label;
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return exp;
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}
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///////////////////////////////////////////////////////////////////////////////
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// parser functions
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///////////////////////////////////////////////////////////////////////////////
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// static analysis functions
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void YieldExpression::analyzeProgram(AnalysisResultPtr ar) {
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assert(getFunctionScope() && getFunctionScope()->isGenerator());
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m_exp->analyzeProgram(ar);
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if (m_label == -1) {
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setLabel(getFunctionScope()->allocYieldLabel());
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}
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}
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ConstructPtr YieldExpression::getNthKid(int n) const {
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switch (n) {
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case 0:
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return m_exp;
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default:
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assert(false);
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break;
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}
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return ConstructPtr();
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}
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int YieldExpression::getKidCount() const {
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return 1;
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}
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void YieldExpression::setNthKid(int n, ConstructPtr cp) {
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switch (n) {
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case 0:
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m_exp = boost::dynamic_pointer_cast<Expression>(cp);
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break;
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default:
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assert(false);
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break;
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}
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}
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TypePtr YieldExpression::inferTypes(AnalysisResultPtr ar, TypePtr type,
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bool coerce) {
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m_exp->inferAndCheck(ar, Type::Some, false);
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return Type::Variant;
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}
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///////////////////////////////////////////////////////////////////////////////
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// code generation functions
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void YieldExpression::outputPHP(CodeGenerator &cg, AnalysisResultPtr ar) {
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cg_printf("yield ");
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m_exp->outputPHP(cg, ar);
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}
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