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

import "dart:async";

class MyFuture<T extends core::Object? = dynamic> extends core::Object implements asy::Future<self::MyFuture::T%> {
  constructor •() → self::MyFuture<self::MyFuture::T%>
    ;
  constructor value(self::MyFuture::T% x) → self::MyFuture<self::MyFuture::T%>
    ;
  method noSuchMethod(core::Invocation invocation) → dynamic
    ;
  method then<S extends core::Object? = dynamic>((self::MyFuture::T%) → FutureOr<self::MyFuture::then::S%>f, {core::Function? onError = null}) → self::MyFuture<self::MyFuture::then::S%>
    ;
  no-such-method-forwarder method /* from org-dartlang-sdk:///sdk/lib/async/future.dart */ catchError(core::Function onError, {(core::Object) →? core::bool test}) → asy::Future<self::MyFuture::T%>
    return this.{self::MyFuture::noSuchMethod}(new core::_InvocationMirror::_withType(#catchError, 0, const <core::Type*>[], core::List::unmodifiable<dynamic>(<dynamic>[onError]), core::Map::unmodifiable<core::Symbol*, dynamic>(<core::Symbol*, dynamic>{#test: test}))){(core::Invocation) → dynamic} as{TypeError,ForDynamic,ForNonNullableByDefault} asy::Future<self::MyFuture::T%>;
  no-such-method-forwarder method /* from org-dartlang-sdk:///sdk/lib/async/future.dart */ whenComplete(() → FutureOr<void>action) → asy::Future<self::MyFuture::T%>
    return this.{self::MyFuture::noSuchMethod}(new core::_InvocationMirror::_withType(#whenComplete, 0, const <core::Type*>[], core::List::unmodifiable<dynamic>(<dynamic>[action]), core::Map::unmodifiable<core::Symbol*, dynamic>(const <core::Symbol*, dynamic>{}))){(core::Invocation) → dynamic} as{TypeError,ForDynamic,ForNonNullableByDefault} asy::Future<self::MyFuture::T%>;
  no-such-method-forwarder method /* from org-dartlang-sdk:///sdk/lib/async/future.dart */ timeout(core::Duration timeLimit, {covariant-by-class () →? FutureOr<self::MyFuture::T%>onTimeout}) → asy::Future<self::MyFuture::T%>
    return this.{self::MyFuture::noSuchMethod}(new core::_InvocationMirror::_withType(#timeout, 0, const <core::Type*>[], core::List::unmodifiable<dynamic>(<dynamic>[timeLimit]), core::Map::unmodifiable<core::Symbol*, dynamic>(<core::Symbol*, dynamic>{#onTimeout: onTimeout}))){(core::Invocation) → dynamic} as{TypeError,ForDynamic,ForNonNullableByDefault} asy::Future<self::MyFuture::T%>;
  no-such-method-forwarder method /* from org-dartlang-sdk:///sdk/lib/async/future.dart */ asStream() → asy::Stream<self::MyFuture::T%>
    return this.{self::MyFuture::noSuchMethod}(new core::_InvocationMirror::_withType(#asStream, 0, const <core::Type*>[], const <dynamic>[], core::Map::unmodifiable<core::Symbol*, dynamic>(const <core::Symbol*, dynamic>{}))){(core::Invocation) → dynamic} as{TypeError,ForDynamic,ForNonNullableByDefault} asy::Stream<self::MyFuture::T%>;
}
static method test(asy::Future<core::bool> f) → void
  ;
static method main() → dynamic
  ;


Extra constant evaluation status:
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:821:13 -> SymbolConstant(#catchError)
Evaluated: ListLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:821:13 -> ListConstant(const <Type*>[])
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:821:13 -> SymbolConstant(#test)
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:872:13 -> SymbolConstant(#whenComplete)
Evaluated: ListLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:872:13 -> ListConstant(const <Type*>[])
Evaluated: MapLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:872:13 -> MapConstant(const <Symbol*, dynamic>{})
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:916:13 -> SymbolConstant(#timeout)
Evaluated: ListLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:916:13 -> ListConstant(const <Type*>[])
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:916:13 -> SymbolConstant(#onTimeout)
Evaluated: SymbolLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:881:13 -> SymbolConstant(#asStream)
Evaluated: ListLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:881:13 -> ListConstant(const <Type*>[])
Evaluated: ListLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:881:13 -> ListConstant(const <dynamic>[])
Evaluated: MapLiteral @ org-dartlang-sdk:///sdk/lib/async/future.dart:881:13 -> MapConstant(const <Symbol*, dynamic>{})
Extra constant evaluation: evaluated: 46, effectively constant: 13