Files
sdk/tests/language/mixin/illegal_super_use_test.dart
T
Brian Wilkerson e224540b1c Unify four diagnostic codes for the purpose of documentation
I would have prefered to have renamed them all to undefined_super_member,
but that would have broken existing links. Some day we should add the
support necessary to allow for forwarding so that we can rename codes.

Change-Id: I81e416407e3464b5b60a4dbbfe60a375eb47bb84
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157921
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
2020-08-11 01:07:44 +00:00

89 lines
2.0 KiB
Dart

// Copyright (c) 2013, 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 M {}
class P0 {
foo() {
super.toString();
super.foo();
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no method named 'foo'.
super.bar = 100;
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no setter named 'bar'.
void inner() {
super.toString();
super.foo();
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no method named 'foo'.
super.bar = 100;
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no setter named 'bar'.
}
inner();
(() {
super.toString();
super.foo();
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no method named 'foo'.
super.bar = 100;
// ^^^
// [analyzer] COMPILE_TIME_ERROR.UNDEFINED_SUPER_MEMBER
// [cfe] Superclass has no setter named 'bar'.
})();
return 42;
}
}
class P1 {
bar() {
super.toString();
return 87;
}
// The test method is strategically placed here to try to force the
// P1 class and its bar method to be resolved before resolving the
// mixin applications.
test() {
new C();
var d = new D();
var e = new E();
var f = new F();
Expect.equals(42, d.foo());
Expect.equals(87, e.bar());
Expect.equals(99, f.baz());
}
}
class P2 {
baz() {
super.toString();
return 99;
}
}
class C = Object with M;
class D = Object with P0;
class E = Object with M, P1;
class F = Object with P2, M;
main() {
var p1 = new P1();
var p2 = new P2();
Expect.equals(87, p1.bar());
p1.test();
Expect.equals(99, p2.baz());
}