| // 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; |
| |
| int getInt() => 0; |
| num getNum() => 0; |
| double getDouble() => 0.0; |
| |
| class Test1 { |
| int prop = 0; |
| int? prop2; |
| |
| static void test(Test1 t) { |
| var /*@type=int*/ v1 = t. /*@target=Test1.prop*/ prop = getInt(); |
| var /*@type=int*/ v4 = /*@type=Test1*/ /*@target=Test1.prop2*/ t |
| . /*@target=Test1.prop2*/ prop2 ??= getInt(); |
| var /*@type=int*/ v7 = /*@type=Test1*/ t |
| . /*@target=Test1.prop*/ /*@target=Test1.prop*/ prop /*@target=num.+*/ += |
| getInt(); |
| var /*@type=int*/ v10 = /*@target=num.+*/ ++ /*@type=Test1*/ t |
| . /*@target=Test1.prop*/ /*@target=Test1.prop*/ prop; |
| var /*@type=int*/ v11 = /*@type=Test1*/ t |
| . /*@type=int*/ /*@target=Test1.prop*/ /*@target=Test1.prop*/ |
| /*@type=int*/ prop /*@target=num.+*/ ++; |
| } |
| } |
| |
| class Test2 { |
| num prop = 0; |
| num? prop2; |
| |
| static void test(Test2 t) { |
| var /*@type=int*/ v1 = t. /*@target=Test2.prop*/ prop = getInt(); |
| var /*@type=num*/ v2 = t. /*@target=Test2.prop*/ prop = getNum(); |
| var /*@type=double*/ v3 = t. /*@target=Test2.prop*/ prop = getDouble(); |
| var /*@type=num*/ v4 = /*@type=Test2*/ /*@target=Test2.prop2*/ t |
| . /*@target=Test2.prop2*/ prop2 ??= getInt(); |
| var /*@type=num*/ v5 = /*@type=Test2*/ /*@target=Test2.prop2*/ t |
| . /*@target=Test2.prop2*/ prop2 ??= getNum(); |
| var /*@type=num*/ v6 = /*@type=Test2*/ /*@target=Test2.prop2*/ t |
| . /*@target=Test2.prop2*/ prop2 ??= getDouble(); |
| var /*@type=num*/ v7 = /*@type=Test2*/ t |
| . /*@target=Test2.prop*/ /*@target=Test2.prop*/ prop /*@target=num.+*/ += |
| getInt(); |
| var /*@type=num*/ v8 = /*@type=Test2*/ t |
| . /*@target=Test2.prop*/ /*@target=Test2.prop*/ prop /*@target=num.+*/ += |
| getNum(); |
| var /*@type=double*/ v9 = /*@type=Test2*/ t |
| . /*@target=Test2.prop*/ /*@target=Test2.prop*/ prop /*@target=num.+*/ += |
| getDouble(); |
| var /*@type=num*/ v10 = /*@target=num.+*/ ++ /*@type=Test2*/ t |
| . /*@target=Test2.prop*/ /*@target=Test2.prop*/ prop; |
| var /*@type=num*/ v11 = /*@type=Test2*/ t |
| . /*@type=num*/ /*@target=Test2.prop*/ /*@target=Test2.prop*/ |
| /*@type=num*/ prop /*@target=num.+*/ ++; |
| } |
| } |
| |
| class Test3 { |
| double prop = 0; |
| double? prop2; |
| |
| static void test3(Test3 t) { |
| var /*@type=double*/ v3 = t. /*@target=Test3.prop*/ prop = getDouble(); |
| var /*@type=double*/ v6 = /*@type=Test3*/ /*@target=Test3.prop2*/ t |
| . /*@target=Test3.prop2*/ prop2 ??= getDouble(); |
| var /*@type=double*/ v7 = /*@type=Test3*/ t |
| . /*@target=Test3.prop*/ /*@target=Test3.prop*/ prop /*@target=double.+*/ += |
| getInt(); |
| var /*@type=double*/ v8 = /*@type=Test3*/ t |
| . /*@target=Test3.prop*/ /*@target=Test3.prop*/ prop /*@target=double.+*/ += |
| getNum(); |
| var /*@type=double*/ v9 = /*@type=Test3*/ t |
| . /*@target=Test3.prop*/ /*@target=Test3.prop*/ prop /*@target=double.+*/ += |
| getDouble(); |
| var /*@type=double*/ v10 = /*@target=double.+*/ ++ /*@type=Test3*/ t |
| . /*@target=Test3.prop*/ /*@target=Test3.prop*/ prop; |
| var /*@type=double*/ v11 = /*@type=Test3*/ t |
| . /*@type=double*/ /*@target=Test3.prop*/ /*@target=Test3.prop*/ |
| /*@type=double*/ prop /*@target=double.+*/ ++; |
| } |
| } |
| |
| main() {} |