dart-sdk/tests/language/implicit_downcast_during/field_declaration_test.dart
Konstantin Shcheglov 8de8a1c226 Move codes from StaticTypeWarningCode into CompileTimeErrorCode.
They are all errors now.

Change-Id: If48d38e38e845fd5b5a950dd5514bf1cbbce03d8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155880
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
2020-07-27 16:44:15 +00:00

32 lines
794 B
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 {}
A a1 = new B();
B b1 = a1;
// ^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_ASSIGNMENT
// [cfe] A value of type 'A' can't be assigned to a variable of type 'B'.
class C {
static B b3 = a1;
// ^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_ASSIGNMENT
// [cfe] A value of type 'A' can't be assigned to a variable of type 'B'.
B b5 = a1;
// ^^
// [analyzer] COMPILE_TIME_ERROR.INVALID_ASSIGNMENT
// [cfe] A value of type 'A' can't be assigned to a variable of type 'B'.
}
void main() {
b1;
C.b3;
new C();
}