@Nullable
  public static PyAstLoopStatement getCorrespondingLoop(@NotNull PsiElement breakOrContinue) {
    return breakOrContinue instanceof PyAstContinueStatement || breakOrContinue instanceof PyAstBreakStatement
           ? getCorrespondingLoopImpl(breakOrContinue)
           : null;
  }
@Nullable
  public static PyAstLoopStatement getCorrespondingLoop(@NotNull PsiElement breakOrContinue)