| library; | 
 | // | 
 | // Problems in library: | 
 | // | 
 | // pkg/front_end/testcases/general/issue42610.dart:6:4: Error: 'final' can't be used as an identifier because it's a keyword. | 
 | // Try renaming this to be an identifier that isn't a keyword. | 
 | //   #final; | 
 | //    ^^^^^ | 
 | // | 
 | // pkg/front_end/testcases/general/issue42610.dart:8:9: Error: The const variable 'y' must be initialized. | 
 | // Try adding an initializer ('= expression') to the declaration. | 
 | //   const y; | 
 | //         ^ | 
 | // | 
 | // pkg/front_end/testcases/general/issue42610.dart:10:13: Error: The const variable 'w' must be initialized. | 
 | // Try adding an initializer ('= expression') to the declaration. | 
 | //   const int w; | 
 | //             ^ | 
 | // | 
 | import self as self; | 
 | import "dart:core" as core; | 
 |  | 
 | static method test() → void { | 
 |   #C1; | 
 |   final dynamic x; | 
 |   const invalid-type y = invalid-expression "pkg/front_end/testcases/general/issue42610.dart:8:9: Error: The const variable 'y' must be initialized. | 
 | Try adding an initializer ('= expression') to the declaration. | 
 |   const y; | 
 |         ^"; | 
 |   final core::int z; | 
 |   const core::int w = invalid-expression "pkg/front_end/testcases/general/issue42610.dart:10:13: Error: The const variable 'w' must be initialized. | 
 | Try adding an initializer ('= expression') to the declaration. | 
 |   const int w; | 
 |             ^"; | 
 | } | 
 | static method main() → void {} | 
 |  | 
 | constants  { | 
 |   #C1 = #final | 
 | } |