library;
//
// Problems in library:
//
// pkg/front_end/testcases/check_deferred_type_declaration.dart:9:3: Warning: The type 'C' is deferred loaded via prefix 'lib' and can't be used as a type annotation.
//  - 'C' is from 'pkg/front_end/testcases/deferred_lib.dart'.
// Try removing 'deferred' from the import of 'lib' or use a supertype of 'C' that isn't deferred.
//   lib.C x = null;
//   ^^^^^
//
import self as self;

static method main() → dynamic
  return self::test();
static method test() → dynamic {
  invalid-type x = null;
}