dart-sdk/tests/language/implicit_downcast_during/list_literal_test.dart
Konstantin Shcheglov ba92b78acd Move errors from StaticWarningCode to CompileTimeErrorCode.
Bug: https://github.com/dart-lang/sdk/issues/42821
Change-Id: I153c48d7a2e4a02026928e6203aacf8f2dc029ba
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155849
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
2020-07-26 04:19:25 +00:00

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Dart

// Copyright (c) 2017, 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.
class A {}
class B extends A {}
void main() {
A a = new B();
<B>[a];
// ^
// [analyzer] COMPILE_TIME_ERROR.LIST_ELEMENT_TYPE_NOT_ASSIGNABLE
// [cfe] A value of type 'A' can't be assigned to a variable of type 'B'.
}