blob: 04d3c2ce2fbf40aaef93e5fd51e1abf6aa0114d0 [file] [log] [blame]
library test;
//
// Problems in library:
//
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:14:46: Error: Declared type variables of 'D.m' doesn't match those on overridden method 'C.m'.
// T /*@error=OverrideTypeVariablesMismatch*/ m<T>(
// ^
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:9:24: Context: This is the overridden method ('m').
// /*@topType=dynamic*/ m(/*@topType=dynamic*/ x) => x;
// ^
//
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:15:54: Error: The parameter 'x' of the method 'D.m' has type 'T', which does not match the corresponding type, 'dynamic', in the overridden method, 'C.m'.
// Change to a supertype of 'dynamic', or, for a covariant parameter, a subtype.
// T /*@error=OverrideTypeMismatchParameter*/ x) =>
// ^
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:9:24: Context: This is the overridden method ('m').
// /*@topType=dynamic*/ m(/*@topType=dynamic*/ x) => x;
// ^
//
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:17:46: Error: Declared type variables of 'D.g' doesn't match those on overridden method 'C.g'.
// T /*@error=OverrideTypeVariablesMismatch*/ g<T>(
// ^
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:10:11: Context: This is the overridden method ('g').
// dynamic g(int x) => x;
// ^
//
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:18:54: Error: The parameter 'x' of the method 'D.g' has type 'T', which does not match the corresponding type, 'int', in the overridden method, 'C.g'.
// Change to a supertype of 'int', or, for a covariant parameter, a subtype.
// T /*@error=OverrideTypeMismatchParameter*/ x) =>
// ^
// pkg/front_end/testcases/inference/generic_methods_handle_override_of_non_generic_with_generic.dart:10:11: Context: This is the overridden method ('g').
// dynamic g(int x) => x;
// ^
//
import self as self;
import "dart:core" as core;
class C extends core::Object {
synthetic constructor •() self::C
: super core::Object::•()
;
method m(dynamic x) dynamic
return x;
method g(core::int x) dynamic
return x;
}
class D extends self::C {
synthetic constructor •() self::D
: super self::C::•()
;
method m<T extends core::Object = dynamic>(self::D::m::T x) self::D::m::T
return x;
method g<T extends core::Object = dynamic>(self::D::g::T x) self::D::g::T
return x;
}
static method main() dynamic {
core::int y = (new self::D::•() as self::C).{self::C::m}(42) as{TypeError} core::int;
core::print(y);
}