DeclarationStaticAssert.java

/*******************************************************************************
 * Copyright (c) 2013 Bruno Medeiros and other Contributors.
 * 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:
 *     Bruno Medeiros - initial API and implementation
 *******************************************************************************/
package dtool.ast.declarations;

import melnorme.lang.tooling.ast.CommonASTNode;
import melnorme.lang.tooling.ast.IASTVisitor;
import melnorme.lang.tooling.ast.util.ASTCodePrinter;
import melnorme.lang.tooling.ast_actual.ASTNode;
import melnorme.lang.tooling.ast_actual.ASTNodeTypes;
import dtool.ast.expressions.Expression;
import dtool.ast.statements.IStatement;

public class DeclarationStaticAssert extends ASTNode implements IDeclaration, IStatement {
	
	public final Expression pred;
	public final Expression msg;
	
	public DeclarationStaticAssert(Expression pred, Expression msg) {
		this.pred = parentize(pred);
		this.msg = parentize(msg);
	}
	
	@Override
	public ASTNodeTypes getNodeType() {
		return ASTNodeTypes.DECLARATION_STATIC_ASSERT;
	}
	
	@Override
	public void visitChildren(IASTVisitor visitor) {
		acceptVisitor(visitor, pred);
		acceptVisitor(visitor, msg);
	}
	
	@Override
	protected CommonASTNode doCloneTree() {
		return new DeclarationStaticAssert(clone(pred), clone(msg));
	}
	
	@Override
	public void toStringAsCode(ASTCodePrinter cp) {
		cp.append("static assert(");
		cp.append(pred);
		cp.append(", ", msg);
		cp.append(");");
	}
	
}