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/*******************************************************************************
* Copyright (c) 2005, 2015 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:
* John Camelon (IBM Rational Software) - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Markus Schorn (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTTypeId;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.c.ICASTTypeIdInitializerExpression;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
/**
* Type id initializer expression for C, type-id { initializer }
*/
public class CASTTypeIdInitializerExpression extends ASTNode implements ICASTTypeIdInitializerExpression {
private IASTTypeId fTypeId;
private IASTInitializer fInitializer;
public CASTTypeIdInitializerExpression() {
}
public CASTTypeIdInitializerExpression(IASTTypeId t, IASTInitializer i) {
setTypeId(t);
setInitializer(i);
}
@Override
public IASTTypeId getTypeId() {
return fTypeId;
}
@Override
public void setTypeId(IASTTypeId typeId) {
assertNotFrozen();
this.fTypeId = typeId;
if (typeId != null) {
typeId.setParent(this);
typeId.setPropertyInParent(TYPE_ID);
}
}
@Override
public IASTInitializer getInitializer() {
return fInitializer;
}
@Override
public void setInitializer(IASTInitializer initializer) {
assertNotFrozen();
this.fInitializer = initializer;
if (initializer != null) {
initializer.setParent(this);
initializer.setPropertyInParent(INITIALIZER);
}
}
@Override
public boolean accept(ASTVisitor action) {
if (action.shouldVisitExpressions) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
if (fTypeId != null && !fTypeId.accept(action)) return false;
if (fInitializer != null && !fInitializer.accept(action)) return false;
if (action.shouldVisitExpressions) {
switch (action.leave(this)) {
case ASTVisitor.PROCESS_ABORT: return false;
case ASTVisitor.PROCESS_SKIP: return true;
default: break;
}
}
return true;
}
@Override
public final boolean isLValue() {
return false;
}
@Override
public ValueCategory getValueCategory() {
return ValueCategory.PRVALUE;
}
@Override
public IType getExpressionType() {
return CVisitor.createType(getTypeId().getAbstractDeclarator());
}
@Override
public CASTTypeIdInitializerExpression copy() {
return copy(CopyStyle.withoutLocations);
}
@Override
public CASTTypeIdInitializerExpression copy(CopyStyle style) {
CASTTypeIdInitializerExpression copy = new CASTTypeIdInitializerExpression(
fTypeId == null ? null : fTypeId.copy(style),
fInitializer == null ? null : fInitializer.copy(style));
return copy(copy, style);
}
}
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