| // 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 { |
| void f(Object x) {} |
| } |
| |
| class B { |
| void f(String x) {} |
| } |
| |
| class C extends A implements B { |
| void f(x) { |
| // Infers Object for x. |
| Object y = x; |
| String z = x; |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.INVALID_ASSIGNMENT |
| // [cfe] A value of type 'Object' can't be assigned to a variable of type 'String'. |
| } |
| } |
| |
| void main() {} |
