|  | library; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/general/issue43363.dart:10:9: Error: Expected a class member, but got 'this'. | 
|  | //         this.y = 2; | 
|  | //         ^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/issue43363.dart:10:13: Error: Expected a class member, but got '.'. | 
|  | //         this.y = 2; | 
|  | //             ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/issue43363.dart:10:14: Error: Variables must be declared using the keywords 'const', 'final', 'var' or a type name. | 
|  | // Try adding the name of the type of the variable or the keyword 'var'. | 
|  | //         this.y = 2; | 
|  | //              ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/issue43363.dart:10:14: Error: 'y' is already declared in this scope. | 
|  | //         this.y = 2; | 
|  | //              ^ | 
|  | // pkg/front_end/testcases/general/issue43363.dart:7:13: Context: Previous declaration of 'y'. | 
|  | //   final int y; | 
|  | //             ^ | 
|  | // | 
|  | // pkg/front_end/testcases/general/issue43363.dart:9:16: Error: A redirecting constructor can't have other initializers. | 
|  | //         this.x = 1; | 
|  | //                ^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | class E extends core::Object { | 
|  | final field core::int x; | 
|  | final field core::int y; | 
|  | constructor •() → self::E | 
|  | : final dynamic #t1 = invalid-expression "pkg/front_end/testcases/general/issue43363.dart:9:16: Error: A redirecting constructor can't have other initializers. | 
|  | this.x = 1; | 
|  | ^", this self::E::named() | 
|  | ; | 
|  | constructor named() → self::E | 
|  | : self::E::x = 5, final dynamic #t2 = invalid-expression "pkg/front_end/testcases/general/issue43363.dart:13:20: Error: Can't use 'y' because it is declared more than once. | 
|  | this.y = 6; | 
|  | ^" | 
|  | ; | 
|  | } | 
|  | static method main() → dynamic {} |