| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.9 |
| |
| // Tests showing errors using type-arguments in new expressions: |
| class A<T> { |
| // Can't instantiate type parameter (within static or instance method). |
| m1() => new T(); |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.CREATION_WITH_NON_TYPE |
| // [cfe] Method not found: 'T'. |
| static m2() => new T(); |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.CREATION_WITH_NON_TYPE |
| // [cfe] Method not found: 'T'. |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.TYPE_PARAMETER_REFERENCED_BY_STATIC |
| |
| // OK when used within instance method, but not in static method. |
| m3() => new A<T>(); |
| static m4() => new A<T>(); |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.TYPE_PARAMETER_REFERENCED_BY_STATIC |
| // [cfe] Type variables can't be used in static members. |
| } |
| |
| main() { |
| A a = new A(); |
| a.m1(); |
| A.m2(); |
| a.m3(); |
| A.m4(); |
| } |