@Override
      public void visitSwitchLabeledRuleStatement(@NotNull PsiSwitchLabeledRuleStatement statement) {
        checkSwitchCaseGuard(PsiUtil.skipParenthesizedExprDown(statement.getGuardExpression()));
      }
@Override
      public void visitSwitchLabeledRuleStatement(@NotNull PsiSwitchLabeledRuleStatement statement)