|  | library test; | 
|  | 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(dynamic 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 catchError(core::Function onError, {(core::Object) →? core::bool test = #C1}) → 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} asy::Future<self::MyFuture::T%>; | 
|  | no-such-method-forwarder method 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} asy::Future<self::MyFuture::T%>; | 
|  | no-such-method-forwarder method 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} asy::Stream<self::MyFuture::T%>; | 
|  | no-such-method-forwarder method timeout(core::Duration timeLimit, {covariant-by-class () →? FutureOr<self::MyFuture::T%>onTimeout = #C1}) → 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} asy::Future<self::MyFuture::T%>; | 
|  | } | 
|  | static method g1(core::bool x) → asy::Future<core::int> async | 
|  | ; | 
|  | static method g2(core::bool x) → asy::Future<core::int> async | 
|  | ; | 
|  | static method g3(core::bool x) → asy::Future<core::int> async | 
|  | ; | 
|  | static method main() → dynamic | 
|  | ; | 
|  |  | 
|  | constants  { | 
|  | #C1 = null | 
|  | } | 
|  |  | 
|  | Extra constant evaluation status: | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#catchError) | 
|  | Evaluated: ListLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> ListConstant(const <Type>[]) | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#test) | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#whenComplete) | 
|  | Evaluated: ListLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> ListConstant(const <Type>[]) | 
|  | Evaluated: MapLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> MapConstant(const <Symbol, dynamic>{}) | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#asStream) | 
|  | Evaluated: ListLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> ListConstant(const <Type>[]) | 
|  | Evaluated: ListLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> ListConstant(const <dynamic>[]) | 
|  | Evaluated: MapLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> MapConstant(const <Symbol, dynamic>{}) | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#timeout) | 
|  | Evaluated: ListLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> ListConstant(const <Type>[]) | 
|  | Evaluated: SymbolLiteral @ org-dartlang-testcase:///future_union_async_conditional_2.dart:10:7 -> SymbolConstant(#onTimeout) | 
|  | Extra constant evaluation: evaluated: 46, effectively constant: 13 |