VMOV	V8.D[0], V12.H[1]                                // ERROR "operand mismatch"
	VMOV	V8.D[0], V12.B[1]                                // ERROR "operand mismatch"
	VMOV	V8.S[0], V12.H[1]                                // ERROR "operand mismatch"
	VMOV	V8.S[0], V12.B[1]                                // ERROR "operand mismatch"

  public void testSingleQuantile_median() {
    double referenceValue = REFERENCE_ALGORITHM.singleQuantile(1, 2, dataset.clone());
    for (QuantilesAlgorithm algorithm : NON_REFERENCE_ALGORITHMS) {
      assertWithMessage("Mismatch between %s and %s", algorithm, REFERENCE_ALGORITHM)
          .that(algorithm.singleQuantile(1, 2, dataset.clone()))
          .isWithin(ALLOWED_ERROR)
          .of(referenceValue);
    }
  }

  public void testSingleQuantile_median() {
    double referenceValue = REFERENCE_ALGORITHM.singleQuantile(1, 2, dataset.clone());
    for (QuantilesAlgorithm algorithm : NON_REFERENCE_ALGORITHMS) {
      assertWithMessage("Mismatch between %s and %s", algorithm, REFERENCE_ALGORITHM)
          .that(algorithm.singleQuantile(1, 2, dataset.clone()))
          .isWithin(ALLOWED_ERROR)
          .of(referenceValue);
    }
  }

        if (userId != null && !userId.equals(sessionUserId)) {
            logger.warn("Cannot clear session, userId mismatch. sessionId={}, requestUserId={}", sessionId, userId);
            return false;
        }
        if (userId == null && sessionUserId != null) {
            logger.warn("Cannot clear session, userId mismatch (null vs non-null). sessionId={}, sessionUserId={}", sessionId,
                    sessionUserId);

	if len(tx.Statement.Joins) == 0 {
		t.Fatalf("Joins expected")
	}
	if tx.Statement.Joins[0].Name != "JOIN accounts ON accounts.user_id = users.id" {
		t.Fatalf("Join name mismatch: %v", tx.Statement.Joins[0].Name)
	}

	// Preload
	tx = tx.Preload("Orders", "state != ?", "cancelled")
	args, ok := tx.Statement.Preloads["Orders"]
	if !ok || len(args) != 2 {

     */
    public static SuggestItem merge(final SuggestItem item1, final SuggestItem item2) {
        if (!item1.getId().equals(item2.getId())) {
            throw new IllegalArgumentException("Item id is mismatch.");
        }

        final SuggestItem mergedItem = new SuggestItem();

        mergedItem.setId(item1.getId());
        mergedItem.setText(item1.getText());

        // Merge readings

	return got, want
}

func TestFileWithLineNumWrappedCallRegression(t *testing.T) {
	got, want := fileWithLineNumWrappedOuterForTest()
	if got != want {
		t.Fatalf("FileWithLineNum wrapped caller mismatch, got %s, want %s", got, want)
	}

        final boolean result = testClient.reindexConfigIndices(false, allTargetPrefixes());

        assertFalse(result);
        // Backup indices should be cleaned up on count mismatch
        assertTrue(testClient.deletedIndices.size() > 0);
    }

    @Test
    public void test_reindexConfigIndices_deleteFailureAfterRebuild() {
        testClient.existsIndexResult = true;

        setupVirtualHostHelper("/Site1", "/SITE2");

        // The current implementation is case-sensitive
        Boolean result = invokeIsValidVirtualHostPath("/site1");
        assertFalse("Case mismatch should be blocked (implementation is case-sensitive)", result);
    }

    // ===================================================================================

그리고 백엔드 코드를 업데이트한 뒤 프론트엔드를 **재생성(regenerate)**하면, 새 *경로 처리*가 메서드로 추가되고 기존 것은 제거되며, 그 밖의 변경 사항도 생성된 코드에 반영됩니다. 🤓

이는 무언가 변경되면 그 변경이 클라이언트 코드에도 자동으로 **반영**된다는 뜻입니다. 또한 클라이언트를 **빌드(build)**하면 사용된 데이터가 **불일치(mismatch)**할 경우 오류가 발생합니다.