package org.jruby.ir;

import org.jruby.ir.operands.Label;

import org.jruby.ir.operands.Variable;

public class IRLoop {

public final IRScope container;

public final IRLoop parentLoop;

public final Label loopStartLabel;

public final Label loopEndLabel;

public final Label iterStartLabel;

public final Label iterEndLabel;

public final Variable loopResult;

public IRLoop(IRScope s, IRLoop outerLoop) {

container = s;

parentLoop = outerLoop;

loopStartLabel = s.getNewLabel("_LOOP_BEGIN");

loopEndLabel = s.getNewLabel("_LOOP_END");

iterStartLabel = s.getNewLabel("_ITER_BEGIN");

iterEndLabel = s.getNewLabel("_ITER_END");

loopResult = s.getNewTemporaryVariable();

s.setHasLoopsFlag(true);

}

}