| // 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. |
| |
| /*@testedFeatures=inference*/ |
| library test; |
| |
| class Index {} |
| |
| class A {} |
| |
| class B extends A { |
| A operator +(C v) => null; |
| B operator -(int i) => null; |
| B operator *(B v) => null; |
| C operator &(A v) => null; |
| } |
| |
| class C extends B {} |
| |
| T f<T>() => null; |
| |
| class Base { |
| B operator [](Index i) => null; |
| void operator []=(Index i, B v) {} |
| } |
| |
| class Test extends Base { |
| void test() { |
| super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] = /*@ typeArgs=B* */ f(); |
| super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] ??= /*@ typeArgs=B* */ f(); |
| super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] += /*@ typeArgs=dynamic */ f(); |
| super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] *= /*@ typeArgs=dynamic */ f(); |
| super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] &= /*@ typeArgs=dynamic */ f(); |
| --super /*@target=Base::[]=*/ [/*@ typeArgs=dynamic */ f()]; |
| super /*@target=Base::[]=*/ [/*@ typeArgs=dynamic */ f()]--; |
| var /*@ type=B* */ v1 = super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] = /*@ typeArgs=B* */ f(); |
| var /*@ type=B* */ v2 = super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] ??= /*@ typeArgs=B* */ f(); |
| var /*@ type=A* */ v3 = super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] += /*@ typeArgs=dynamic */ f(); |
| var /*@ type=B* */ v4 = super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] *= /*@ typeArgs=dynamic */ f(); |
| var /*@ type=C* */ v5 = super /*@target=Base::[]=*/ [ |
| /*@ typeArgs=dynamic */ f()] &= /*@ typeArgs=dynamic */ f(); |
| var /*@ type=B* */ v6 = |
| --super /*@target=Base::[]=*/ [/*@ typeArgs=dynamic */ f()]; |
| var /*@ type=B* */ v7 = |
| super /*@target=Base::[]=*/ [/*@ typeArgs=dynamic */ f()]--; |
| } |
| } |
| |
| main() {} |