blob: 640d9af24d7d7a102233f556216e2805cea8eec0 [file] [log] [blame]
library test /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/runtime_checks_new/mixin_forwarding_stub_setter.dart:58:7: Error: The mixin application class 'C' introduces an erroneous override of 'y'.
// class C = B with M implements I<int>;
// ^
// pkg/front_end/testcases/runtime_checks_new/mixin_forwarding_stub_setter.dart:53:18: Context: The parameter 'value' of the method 'M.y' has type 'int', which does not match the corresponding type, 'Object', in the overridden method, 'I.y'.
// - 'Object' is from 'dart:core'.
// Change to a supertype of 'Object', or, for a covariant parameter, a subtype.
// void set y(int value) {
// ^
// pkg/front_end/testcases/runtime_checks_new/mixin_forwarding_stub_setter.dart:43:12: Context: This is the overridden method ('y').
// void set y(covariant Object value);
// ^
//
import self as self;
import "dart:core" as core;
class B extends core::Object {
synthetic constructor •() self::B
;
get x() core::int
;
set x(core::int value) void
;
get y() core::int
;
set y(core::int value) void
;
}
abstract class I<T extends core::Object? = dynamic> extends core::Object {
synthetic constructor •() self::I<self::I::T%>
;
abstract get x() self::I::T%;
abstract set x(covariant-by-class self::I::T% value) void;
abstract get y() core::Object;
abstract set y(covariant-by-declaration core::Object value) void;
}
class M extends core::Object {
synthetic constructor •() self::M
;
get x() core::int
;
set x(core::int value) void
;
get y() core::int
;
set y(core::int value) void
;
}
class C = self::B with self::M implements self::I<core::int> {
synthetic constructor •() self::C
: super self::B::•()
;
mixin-super-stub get x() core::int
return super.{self::M::x};
forwarding-stub set x(covariant-by-class core::int value) void
return super.{self::M::x} = value;
mixin-super-stub get y() core::int
return super.{self::M::y};
forwarding-stub set y(covariant-by-declaration core::int value) void
return super.{self::M::y} = value;
}
static method expectTypeError(() void callback) void
;
static method expect(core::Object value, core::Object expected) void
;
static method test(self::I<core::Object> i) void
;
static method main() void
;