framework/tests/all-systems/CrazyEnum.java

@SuppressWarnings("all") // Check for crashes.
public class CrazyEnum {
  private enum MyEnum {
    ENUM_CONST1 {
      private final String s = method();

      private String method() {
        return "hello";
      }
    },

    ENUM_CONST2 {
      private final String s = this.method();

      private String method() {
        return "hello";
      }
    }
  }
}