setSuccessorStackOffset();
	public void visit_ifeq(int address) {		int s1 = stackOffset - 1;		Variable[] variables = currentBlock.getVariables();		variables[s1].setType(Operand.INT);		quadList.add(new ConditionalBranchQuad(this.address, currentBlock,			s1, ConditionalBranchQuad.IFEQ, address));		stackOffset -= 1;	}