22             clang_parseTranslationUnit2(nullptr, nullptr, nullptr, 0, nullptr,  in TEST()
23                                         0, 0, nullptr));  in TEST()
27   EXPECT_EQ(nullptr, clang_createTranslationUnit(nullptr, nullptr));  in TEST()
32             clang_createTranslationUnit2(nullptr, nullptr, nullptr));  in TEST()
36             clang_createTranslationUnit2(nullptr, nullptr, &TU));  in TEST()
37   EXPECT_EQ(nullptr, TU);  in TEST()
118   TestVFO T(nullptr);  in TEST()
416   ClangTU = clang_parseTranslationUnit(Index, CppName.c_str(), nullptr, 0,  in TEST_F()
417                                        nullptr, 0, TUFlags);  in TEST_F()
422   ASSERT_TRUE(ReparseTU(0, nullptr /* No unsaved files. */));  in TEST_F()
430   ASSERT_TRUE(ReparseTU(0, nullptr /* No unsaved files. */));  in TEST_F()
452                                        nullptr, 0, TUFlags);  in TEST_F()
457   ASSERT_TRUE(ReparseTU(0, nullptr /* No unsaved files. */));  in TEST_F()
465   ASSERT_TRUE(ReparseTU(0, nullptr /* No unsaved files. */));  in TEST_F()