// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion If e is of the form
/// const T.id(a1, ..., an, xn+1: an+1, ..., xn+k: an+k) it is a compile-time
/// error if T.id is not the name of a constant constructor declared by the
/// type T.
/// @description Checks that it is a compile-time error if id
/// is the name of an instance method declared by the type T.
/// @author msyabro


class  A {
  method() {}
}

main() {
  const A.method();
//        ^
// [analyzer] unspecified
// [cfe] unspecified
}
