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/*******************************************************************************
* Copyright (c) 2005, 2008 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 - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser;
import org.eclipse.cdt.core.dom.ast.ASTNodeProperty;
import org.eclipse.cdt.core.dom.ast.IBasicType;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.parser.IBuiltinBindingsProvider;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
import org.eclipse.cdt.internal.core.dom.parser.c.CBasicType;
import org.eclipse.cdt.internal.core.dom.parser.c.CBuiltinVariable;
import org.eclipse.cdt.internal.core.dom.parser.c.CPointerType;
import org.eclipse.cdt.internal.core.dom.parser.c.CQualifierType;
/**
* This is the IBuiltinBindingsProvider used to implement the standard builtin bindings:
*/
public class CBuiltinSymbolProvider implements IBuiltinBindingsProvider {
public static final ASTNodeProperty BUILTIN_SYMBOL = new ASTNodeProperty(
"GCCBuiltinSymbolProvider.BUILTIN_SYMBOL - built-in symbol"); //$NON-NLS-1$
private static final char[] __FUNC__ = "__func__".toCharArray(); //$NON-NLS-1$
private static final int NUM_BUILTINS = 1; // the total number of builtin functions listed above
static final private IType c_char;
static final private IType c_const_char_p;
static {
new CBasicType(IBasicType.t_unspecified, 0);
c_char = new CBasicType( IBasicType.t_char, 0 );
c_const_char_p = new CPointerType(new CQualifierType( c_char, true, false, false), 0);
}
private IBinding[] bindings=new IBinding[NUM_BUILTINS];
private IScope scope=null;
public CBuiltinSymbolProvider() {
}
public IBinding[] getBuiltinBindings(IScope scope) {
this.scope= scope;
initialize();
return (IBinding[])ArrayUtil.trim(IBinding.class, bindings);
}
private void initialize() {
__func__();
}
private void __func__() {
// const char * __func__;
IBinding temp= new CBuiltinVariable(c_const_char_p, __FUNC__, scope);
bindings = (IBinding[])ArrayUtil.append(IBinding.class, bindings, temp);
}
}
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