| library /*isNonNullableByDefault*/; |
| import self as self; |
| import "dart:core" as core; |
| |
| class _X<T extends core::Object? = dynamic> extends core::Object { |
| static final field dynamic _redirecting# = <dynamic>[#C1]/*isLegacy*/; |
| static factory •<T extends core::Object? = dynamic>() → self::_X<self::_X::•::T%> |
| return new self::_Y::•<self::_X::•::T%>(); |
| } |
| class _Y<T extends core::Object? = dynamic> extends core::Object implements self::_X<self::_Y::T%> /*hasConstConstructor*/ { |
| const constructor •() → self::_Y<self::_Y::T%> |
| : super core::Object::•() |
| ; |
| } |
| class A<T extends core::Object? = dynamic> extends core::Object { |
| covariant-by-class field self::_X<self::A::T%> x; |
| constructor •(self::_X<self::A::T%> x) → self::A<self::A::T%> |
| : self::A::x = x, super core::Object::•() |
| ; |
| } |
| class B<T extends core::Object? = dynamic> extends self::A<self::B::T%> { |
| constructor •() → self::B<self::B::T%> |
| : super self::A::•(#C2) |
| ; |
| } |
| static method main() → dynamic { |
| dynamic x = new self::B::•<dynamic>().{self::A::x}{self::_X<dynamic>}; |
| if(!(x is{ForNonNullableByDefault} self::_Y<Null>)) { |
| throw "Unexpected run-time type: `new B().x` is ${x.{core::Object::runtimeType}{core::Type}}, but `_Y<Null>` expected"; |
| } |
| } |
| |
| constants { |
| #C1 = constructor-tearoff self::_X::• |
| #C2 = self::_Y<Never*> {} |
| } |
| |
| |
| Constructor coverage from constants: |
| org-dartlang-testcase:///redirecting_factory_const_inference.dart: |
| - _Y. (from org-dartlang-testcase:///redirecting_factory_const_inference.dart:14:9) |
| - Object. (from org-dartlang-sdk:///sdk/lib/core/object.dart:25:9) |