library;
//
// Problems in library:
//
// pkg/front_end/testcases/general/issue53422.dart:6:7: Error: Local variable 'x' can't be referenced before it is declared.
//   y = x;
//       ^
// pkg/front_end/testcases/general/issue53422.dart:7:11: Context: This is the declaration of the variable 'x'.
//   dynamic x;
//           ^
//
import self as self;

static method foo(dynamic x, dynamic y) → dynamic {
  y = x;
  dynamic x;
}