library #lib /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
import "dart:async" as asy;

import "dart:async";

class C<T extends core::Object? = dynamic> extends core::Object {
  synthetic constructor •() → self::C<self::C::T%>
    : super core::Object::•()
    ;
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:1,getterSelectorId:2] [@vm.unboxing-info.metadata=(i)->b]  method test2c([@vm.inferred-type.metadata=dart.core::_Smi (skip check) (value: 3)] generic-covariant-impl FutureOr<self::C::T%>x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:3,getterSelectorId:4]  method test3c([@vm.inferred-type.metadata=dart.async::_Future<dart.core::int> (skip check)] generic-covariant-impl asy::Future<self::C::T%> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:5,getterSelectorId:6]  method test4c([@vm.inferred-type.metadata=dart.async::_Future<dart.core::int> (skip check)] generic-covariant-impl FutureOr<self::C::T%>x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:7,getterSelectorId:8]  method test2r([@vm.inferred-type.metadata=#lib::C<dart.core::int> (skip check)] generic-covariant-impl self::C<FutureOr<self::C::T%>> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:9,getterSelectorId:10]  method test3r([@vm.inferred-type.metadata=#lib::C<dart.async::Future<dart.core::int>> (skip check)] generic-covariant-impl self::C<asy::Future<self::C::T%>> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:11,getterSelectorId:12]  method test4r([@vm.inferred-type.metadata=#lib::C<dart.async::Future<dart.core::int>> (skip check)] generic-covariant-impl self::C<FutureOr<self::C::T%>> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:13,getterSelectorId:14]  method test5r([@vm.inferred-type.metadata=#lib::C<FutureOr<dart.core::int>?>] generic-covariant-impl self::C<asy::Future<self::C::T%>> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:15,getterSelectorId:16]  method test6r([@vm.inferred-type.metadata=#lib::C<FutureOr<dart.core::int>?> (skip check)] generic-covariant-impl self::C<FutureOr<self::C::T%>> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:17,getterSelectorId:18]  method test7r([@vm.inferred-type.metadata=#lib::C<FutureOr<dart.core::int>?>] generic-covariant-impl self::C<self::C::T%> x) → void {}
[@vm.procedure-attributes.metadata=getterCalledDynamically:false,hasThisUses:false,hasTearOffUses:false,methodOrSetterSelectorId:19,getterSelectorId:20]  method test8r([@vm.inferred-type.metadata=#lib::C<dart.async::Future<dart.core::int>>] generic-covariant-impl self::C<self::C::T%> x) → void {}
}
static method main() → dynamic {
  dynamic c = new self::C::•<core::int>();
  [@vm.direct-call.metadata=#lib::C.test2c] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test2c(3);
  [@vm.direct-call.metadata=#lib::C.test3c] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test3c([@vm.inferred-type.metadata=dart.async::_Future<dart.core::int>] asy::Future::value<core::int>(3));
  [@vm.direct-call.metadata=#lib::C.test4c] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test4c([@vm.inferred-type.metadata=dart.async::_Future<dart.core::int>] asy::Future::value<core::int>(3));
  [@vm.direct-call.metadata=#lib::C.test2r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test2r(new self::C::•<core::int>());
  [@vm.direct-call.metadata=#lib::C.test3r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test3r(new self::C::•<asy::Future<core::int>>());
  [@vm.direct-call.metadata=#lib::C.test4r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test4r(new self::C::•<asy::Future<core::int>>());
  [@vm.direct-call.metadata=#lib::C.test5r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test5r(new self::C::•<FutureOr<core::int>>());
  [@vm.direct-call.metadata=#lib::C.test6r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test6r(new self::C::•<FutureOr<core::int>>());
  [@vm.direct-call.metadata=#lib::C.test7r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test7r(new self::C::•<FutureOr<core::int>>());
  [@vm.direct-call.metadata=#lib::C.test8r] [@vm.inferred-type.metadata=!? (receiver not int)] c{dynamic}.test8r(new self::C::•<asy::Future<core::int>>());
}