blob: 5a2aec74983526d52b6518aa08197cfaa4ee6594 [file] [log] [blame]
library test /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
typedef F<contravariant T extends core::Object? = dynamic> = (T%) dynamic;
class C<T extends core::Object? = dynamic> extends core::Object {
synthetic constructor •() self::C<self::C::T%>
: super core::Object::•()
;
method f(covariant-by-class self::C::T% x) void {}
method g1(covariant-by-class self::C::T% x) void {
this.{self::C::f}(x){(self::C::T%) void};
}
method g2(covariant-by-class self::C::T% x) void {
this.{self::C::f}(x){(self::C::T%) void};
}
method g3(covariant-by-class self::C<self::C::T%> c, covariant-by-class self::C::T% x) void {
c.{self::C::f}(x){(self::C::T%) void};
}
method g4() (self::C::T%) dynamic
return this.{self::C::f}{(self::C::T%) void};
}
class D extends self::C<core::int> {
synthetic constructor •() self::D
: super self::C::•()
;
}
class E extends self::C<core::num> {
synthetic constructor •() self::E
: super self::C::•()
;
method f(covariant-by-declaration covariant-by-class core::int x) void {}
}
static method test() dynamic {
(core::Object) dynamic x = (new self::D::•().{self::C::g4}(){() (core::int) dynamic} as{TypeError,CovarianceCheck,ForNonNullableByDefault} (core::int) dynamic) as{ForNonNullableByDefault} (core::Object) dynamic;
x("hi"){(core::Object) dynamic};
new self::E::•().{self::C::g1}(1.5){(core::num) void};
}
static method main() dynamic {}