| // 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. |
| // @dart=2.9 |
| /*@testedFeatures=inference*/ |
| library test; |
| |
| main() { |
| var /*@ type=() ->* Null */ a = /*@ returnType=Null */ () {}; |
| var /*@ type=() ->* Null */ b = /*@ returnType=Null */ () { |
| return; |
| }; |
| var /*@ type=() ->* Null */ c = /*@ returnType=Null */ () { |
| return null; |
| }; |
| var /*@ type=() ->* int* */ d = /*@ returnType=int* */ () { |
| return 0; |
| }; |
| var /*@ type=(bool*) ->* Null */ e = /*@ returnType=Null */ (bool b) { |
| if (b) { |
| return; |
| } else { |
| return; |
| } |
| }; |
| var /*@ type=(bool*) ->* Null */ f = /*@ returnType=Null */ (bool b) { |
| if (b) { |
| return; |
| } else { |
| return null; |
| } |
| }; |
| var /*@ type=(bool*) ->* int* */ g = /*@ returnType=int* */ (bool b) { |
| if (b) { |
| return; |
| } else { |
| return 0; |
| } |
| }; |
| var /*@ type=(bool*) ->* Null */ h = /*@ returnType=Null */ (bool b) { |
| if (b) { |
| return null; |
| } else { |
| return; |
| } |
| }; |
| var /*@ type=(bool*) ->* Null */ i = /*@ returnType=Null */ (bool b) { |
| if (b) { |
| return null; |
| } else { |
| return null; |
| } |
| }; |
| var /*@ type=(bool*) ->* int* */ j = /*@ returnType=int* */ (bool b) { |
| if (b) { |
| return null; |
| } else { |
| return 0; |
| } |
| }; |
| var /*@ type=(bool*) ->* int* */ k = /*@ returnType=int* */ (bool b) { |
| if (b) { |
| return 0; |
| } else { |
| return; |
| } |
| }; |
| var /*@ type=(bool*) ->* int* */ l = /*@ returnType=int* */ (bool b) { |
| if (b) { |
| return 0; |
| } else { |
| return null; |
| } |
| }; |
| var /*@ type=(bool*) ->* int* */ m = /*@ returnType=int* */ (bool b) { |
| if (b) { |
| return 0; |
| } else { |
| return 0; |
| } |
| }; |
| } |