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/*******************************************************************************
* Copyright (c) 2002, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Rational Software - Initial API and implementation
* Ed Swartz (Nokia)
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.core.dom.parser.c;
import org.eclipse.cdt.core.dom.parser.IBuiltinBindingsProvider;
/**
* C parser extension configuration interface.
*
* <p>
* This interface is not intended to be implemented directly. Clients should
* subclass {@link AbstractCParserExtensionConfiguration} instead.
* </p>
* <p>
* <strong>EXPERIMENTAL</strong>. This class or interface has been added as
* part of a work in progress. There is no guarantee that this API will work or
* that it will remain the same. Please do not use this API without consulting
* with the CDT team.
* </p>
*
* @see "http://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html"
*
* @author jcamelon
* @since 4.0
*/
public interface ICParserExtensionConfiguration {
/**
* Support for GNU extension "Statements and Declarations in Expressions".
*
* @see "http://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html"
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportStatementsInExpressions();
/**
* Support for GNU extension "Designated Initializers".
*
* @see "http://gcc.gnu.org/onlinedocs/gcc/Designated-Inits.html"
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportGCCStyleDesignators();
/**
* Support for GNU extension "Referring to a Type with typeof".
*
* @see "http://gcc.gnu.org/onlinedocs/gcc/Typeof.html"
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportTypeofUnaryExpressions();
/**
* Support for GNU extension "Inquiring on Alignment of Types or Variables".
*
* @see "http://gcc.gnu.org/onlinedocs/gcc/Alignment.html"
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportAlignOfUnaryExpression();
/**
* Support for Kernighan and Richie (K&R) C.
*
* @return <code>true</code> if support for K&R C should be enabled
*/
public boolean supportKnRC();
/**
* See http://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html for more
* information on GCC's Other Built-in Symbols.
*
* @return <code>true</code> if support for the extension should be
* enabled
* @deprecated use {@link #getBuiltinBindingsProvider()} instead.
*/
@Deprecated
public boolean supportGCCOtherBuiltinSymbols();
/**
* See http://gcc.gnu.org/onlinedocs/gcc/Attribute-Syntax.html for more
* information on GCC's Attribute Specifiers.
*
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportAttributeSpecifiers();
/**
* Win32 compiler extensions also supported by GCC on Win32
*
* @return <code>true</code> if support for the extension should be
* enabled
*/
public boolean supportDeclspecSpecifiers();
/**
* Provide additional built-in bindings.
*
* @return an instance of {@link IBuiltinBindingsProvider} or
* <code>null</code>
*/
public IBuiltinBindingsProvider getBuiltinBindingsProvider();
}
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