library; // // Problems in library: // // pkg/front_end/testcases/extensions/issue38600.dart:7:1: Error: Expected 'on' after this. // extension try on Class {} // ^^^^^^^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:11: Error: Expected a type, but got 'try'. // extension try on Class {} // ^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:11: Error: A extension declaration must have a body, even if it is empty. // Try adding an empty body. // extension try on Class {} // ^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:11: Error: 'try' can't be used as an identifier because it's a keyword. // Try renaming this to be an identifier that isn't a keyword. // extension try on Class {} // ^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:11: Error: A function declaration needs an explicit list of parameters. // Try adding a parameter list to the function declaration. // extension try on Class {} // ^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:18: Error: Expected '{' before this. // extension try on Class {} // ^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:21: Error: A function declaration needs an explicit list of parameters. // Try adding a parameter list to the function declaration. // extension try on Class {} // ^^^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:21: Error: 'Class' is already declared in this scope. // extension try on Class {} // ^^^^^ // pkg/front_end/testcases/extensions/issue38600.dart:5:7: Context: Previous declaration of 'Class'. // class Class {} // ^^^^^ // // pkg/front_end/testcases/extensions/issue38600.dart:7:18: Error: Type 'on' not found. // extension try on Class {} // ^^ // import self as self; import "dart:core" as core; class Class extends core::Object { synthetic constructor •() → self::Class* : super core::Object::•() ; abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::== abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode abstract member-signature method toString() → core::String*; -> core::Object::toString abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType } extension _extension#0 on invalid-type { } static method try() → dynamic {} static method main() → dynamic {}