// Errors:
//
// pkg/front_end/testcases/check_deferred_type_declaration.dart:9:3: Error: The type '#lib1::C' is deferred loaded via prefix 'lib' and can't be used as a type annotation.
// Try removing 'deferred' from the import of 'lib' or use a supertype of '#lib1::C' that isn't deferred.
//   lib.C x = null;
//   ^^^^^

library;
import self as self;

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