| // Copyright (c) 2011, 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. |
| |
| /** |
| * @assertion The static type of e is determined as follows: |
| * • If d is a class, type alias or type parameter the static type of e is Type. |
| * • If d is a local variable or formal parameter the static type of e is the |
| * type of the variable id, unless id is known to have some type T, in which |
| * case the static type of e is T, provided that T is more specic than any |
| * other type S such that v is known to have type S. |
| * • If d is a static method, top-level function or local function the static |
| * type of e the function type defined by d. |
| * • If d is the declaration of a static variable, static getter or static |
| * setter declared in class C, the static type of e the static type of the |
| * getter invocation C.id. |
| * • If d is the declaration of a library variable, top-level getter or |
| * top-level setter, the static type of e is the static type of the top level |
| * getter invocation id. |
| * • Otherwise, if e occurs inside a top level or static function (be it |
| * function, method, getter, or setter) or variable initializer, the static |
| * type of e is dynamic. |
| * • Otherwise, the static type of e is the type of the property extraction |
| * this.id. |
| * @description Checks that if d is class, type alias or type parameter, |
| * the static type of e is Type. |
| * @static-clean |
| * @author ilya |
| */ |
| |
| typedef int TypeAlias(int x); |
| |
| class C<T> { |
| Type f() => T; |
| } |
| |
| main() { |
| Type x = TypeAlias; |
| Type y = C; |
| Type z = new C<int>().f(); |
| } |