| library test /*isNonNullableByDefault*/; |
| import self as self; |
| import "dart:core" as core; |
| |
| typedef F<contravariant T extends core::Object? = dynamic> = (T%) → void; |
| class B<T extends core::Object? = dynamic, U extends (self::B::T%) → void = (Never) → void> extends core::Object { |
| synthetic constructor •() → self::B<self::B::T%, self::B::U> |
| : super core::Object::•() |
| ; |
| operator +(dynamic other) → self::B<self::B::T%, (self::B::T%) → void> |
| return throw ""; |
| } |
| class C extends core::Object { |
| field self::B<core::num, (core::num) → void> x = throw ""; |
| static field self::B<core::num, (core::num) → void> y = throw ""; |
| synthetic constructor •() → self::C |
| : super core::Object::•() |
| ; |
| operator [](core::int i) → self::B<core::num, (core::num) → void> |
| return throw ""; |
| operator []=(core::int i, self::B<core::num, (core::num) → void> v) → void {} |
| } |
| static method test1(self::B<core::num, (core::num) → void> b) → void { |
| b = b.{self::B::+}(1){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| self::B<core::num, (core::num) → void> x = b = b.{self::B::+}(2){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| } |
| static method test2(self::C c) → void { |
| let final self::C #t1 = c in let final core::int #t2 = 0 in #t1.{self::C::[]=}(#t2, #t1.{self::C::[]}(#t2){(core::int) → self::B<core::num, (core::num) → void>}.{self::B::+}(1){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>){(core::int, self::B<core::num, (core::num) → void>) → void}; |
| self::B<core::num, (core::num) → void> x = let final self::C #t3 = c in let final core::int #t4 = 0 in let final self::B<core::num, (core::num) → void> #t5 = #t3.{self::C::[]}(#t4){(core::int) → self::B<core::num, (core::num) → void>}.{self::B::+}(2){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void> in let final void #t6 = #t3.{self::C::[]=}(#t4, #t5){(core::int, self::B<core::num, (core::num) → void>) → void} in #t5; |
| } |
| static method test3(self::C c) → void { |
| let final self::C #t7 = c in #t7.{self::C::x} = #t7.{self::C::x}{self::B<core::num, (core::num) → void>}.{self::B::+}(1){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| self::B<core::num, (core::num) → void> x = let final self::C #t8 = c in #t8.{self::C::x} = #t8.{self::C::x}{self::B<core::num, (core::num) → void>}.{self::B::+}(2){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| } |
| static method test4(self::C c) → void { |
| self::C::y = self::C::y.{self::B::+}(1){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| self::B<core::num, (core::num) → void> x = self::C::y = self::C::y.{self::B::+}(2){(dynamic) → self::B<core::num, (core::num) → void>} as{TypeError,CovarianceCheck,ForNonNullableByDefault} self::B<core::num, (core::num) → void>; |
| } |
| static method main() → void {} |