mirror of
https://github.com/dart-lang/sdk
synced 2024-09-18 22:21:18 +00:00
10bc3abaa4
Bug: Change-Id: Ic0f21c64f43f4e1b914ae4b2ceb576f2a5f6b92a Reviewed-on: https://dart-review.googlesource.com/13100 Reviewed-by: Bob Nystrom <rnystrom@google.com>
56 lines
1.2 KiB
Dart
56 lines
1.2 KiB
Dart
// Copyright (c) 2014, 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.
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
class A {
|
|
const A();
|
|
const factory A.B() = B;
|
|
const factory A.C() = C;
|
|
const factory A.C2() = D;
|
|
}
|
|
|
|
class B implements A {
|
|
const B();
|
|
|
|
operator ==(o) => true; // //# 00: compile-time error
|
|
}
|
|
|
|
class C implements A {
|
|
final int x;
|
|
const C() : x = 0;
|
|
const C.fromD() : x = 1;
|
|
}
|
|
|
|
class D implements C {
|
|
int get x => 0;
|
|
const factory D() = C.fromD;
|
|
}
|
|
|
|
main() {
|
|
switch (new B()) {
|
|
case const A.B(): Expect.fail("bad switch"); break; // //# 00: continued
|
|
}
|
|
|
|
switch (new C()) {
|
|
case const C():
|
|
Expect.fail("bad switch");
|
|
break;
|
|
case const A.C():
|
|
Expect.fail("bad switch");
|
|
break;
|
|
case const A.C2():
|
|
Expect.fail("bad switch");
|
|
break;
|
|
case const A(): Expect.fail("bad switch"); break; // //# 01: compile-time error
|
|
}
|
|
|
|
switch (new A()) {
|
|
case const A():
|
|
Expect.fail("bad switch");
|
|
break;
|
|
case const A.B(): Expect.fail("bad switch"); break; // //# 02: compile-time error
|
|
}
|
|
}
|