PrimitiveExpressionList (VarExprent var) { PrimitiveExpressionList prlst = new PrimitiveExpressionList(); VarExprent vartmp = new VarExprent(VarExprent.STACK_BASE, var.getExprType(), var.getProcessor()); vartmp.setStack(true); prlst.getExpressions().add(new AssignmentExprent(vartmp, var.copy(), null)); prlst.getStack().push(vartmp.copy()); return prlst; }