| // Copyright (c) 2020, 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. |
| |
| class C { |
| int? get i => null; |
| int? get j => null; |
| |
| get_property_via_explicit_this() { |
| if (this.i == null) return; |
| this |
| .i |
| . /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| |
| get_property_via_explicit_this_parenthesized() { |
| if ((this).i == null) return; |
| (this) |
| .i |
| . /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| |
| get_property_by_implicit_this() { |
| if (i == null) return; |
| i. /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| } |
| |
| class D extends C { |
| get_property_via_explicit_super() { |
| if (super.i == null) return; |
| super |
| .i |
| . /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| |
| get_property_by_implicit_super() { |
| if (i == null) return; |
| i. /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| } |
| |
| get_property_via_prefixed_identifier(C c) { |
| if (c.i == null) return; |
| c.i. /*notPromoted(propertyNotPromoted(target: member:C.i, type: int?))*/ isEven; |
| } |
| |
| get_property_via_prefixed_identifier_mismatched_target(C c1, C c2) { |
| // Note: no context on this error because the property the user is attempting |
| // to promote is on c1, but the property the user is accessing is on c2. |
| if (c1.i == null) return; |
| c2.i.isEven; |
| } |
| |
| get_property_via_prefixed_identifier_mismatched_property(C c) { |
| // Note: no context on this error because the property the user is attempting |
| // to promote is C.i, but the property the user is accessing is C.j. |
| if (c.i == null) return; |
| c.j.isEven; |
| } |