public void visitNewMultiArrayExpr(final NewMultiArrayExpr expr) {

		final Expr[] dims = expr.dimensions;
		for (int i = 0; i < dims.length; i++) {
			if (dims[i] == previous) {
				if (i > 0) {
					check(dims[i - 1]);
				} else {
					previous = expr;
					expr.parent().visit(this);
				}
			}
		}

	}