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/*
 ***** BEGIN LICENSE BLOCK *****
 * Version: EPL 1.0/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Eclipse Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.eclipse.org/legal/epl-v10.html
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * Copyright (C) 2007 Thomas E Enebo 
 * Copyright (C) 2006 Charles Oliver Nutter 
 * 
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the EPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the EPL, the GPL or the LGPL.
 ***** END LICENSE BLOCK *****/
package org.jruby.truffle.parser.ast;

/**
 *  Any thing which implements this represents a Callable-like node which can have a block 
 *  associated with it as part of that call.  The calls which can be this are: RubyCallNode, FCallParseNode,
 *  VCallParseNode, and SuperParseNode.  Blocks (the IterParseNode that this interface refers to can be either
 *  an IterParseNode ( {...} or do ... end ) or a BlockPassParseNode (&block).
 *  
 *  It is likely we can remove this interface once the parser explicitly passes all iters into
 *  the callable node during construction.
 */
public interface BlockAcceptingParseNode {
    public ParseNode getIterNode();

    public ParseNode setIterNode(ParseNode iterNode);
}