[libc++] Turn off formatting of files generated by generate_feature_test_macro_components.py. NFC

[curdeius]

Summary

These files produce lots of noise in pre-merge checks and when linting. As they are generated, it makes no sense to warn about formatting changes in them.

[ldionne]

Instead, I would actually like to clang-format libcxx. Can we endure this pain a bit longer until we clang-format the code base? We should start a thread on libcxx-dev.

[curdeius]

Ok, fair enough. I'll abandon this revision then.
Should we then update .clang-format (at least for the directory where auto-generated tests are) or update the python script so that it matches libc++ style?
For the former, IndentPPDirectives should be set to AfterHash.

For clang-formatting libc++, are there any plans when it will be done? How may I help?

[ldionne]

In D80441#2052038, @curdeius wrote:

Ok, fair enough. I'll abandon this revision then.
Should we then update .clang-format (at least for the directory where auto-generated tests are) or update the python script so that it matches libc++ style?
For the former, IndentPPDirectives should be set to AfterHash.

Agreed.

For clang-formatting libc++, are there any plans when it will be done? How may I help?

There are no set-in-stone plans, however I would welcome changes to the .clang-format that make it work for our usage, and then we could clang-format the whole code base (and add the commit to .git-blame-ignore-revs). So if you'd like to help, you could open a review that tweaks the .clang-format with what you think is necessary, and then we can iterate on that. I'll try clang-formatting everything just now to see how much of a mess it creates.

If we think we can move forward with clang-formatting everything, I can send a message to the list for discussion.

[curdeius]

Ok. I'll create another revision with necessary .clang-format (and related) changes.

libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <algorithm>
 
 // Test the feature test macros defined by <algorithm>
 
 /*  Constant                                 Value
     __cpp_lib_clamp                          201603L [C++17]
     __cpp_lib_constexpr_swap_algorithms      201806L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/any.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <any>
 
 // Test the feature test macros defined by <any>
 
 /*  Constant         Value
     __cpp_lib_any    201606L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/array.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <array>
 
 // Test the feature test macros defined by <array>
 
 /*  Constant                                Value
     __cpp_lib_array_constexpr               201603L [C++17]
     __cpp_lib_constexpr_misc                201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/atomic.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <atomic>
 
 // Test the feature test macros defined by <atomic>
 
 /*  Constant                                Value

libcxx/test/std/language.support/support.limits/support.limits.general/bit.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <bit>
 
 // Test the feature test macros defined by <bit>
 
 /*  Constant              Value
     __cpp_lib_bit_cast    201806L [C++2a]
     __cpp_lib_endian      201907L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/chrono.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <chrono>
 
 // Test the feature test macros defined by <chrono>
 
 /*  Constant                 Value
     __cpp_lib_chrono         201611L [C++17]
     __cpp_lib_chrono_udls    201304L [C++14]

libcxx/test/std/language.support/support.limits/support.limits.general/cmath.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <cmath>
 
 // Test the feature test macros defined by <cmath>
 
 /*  Constant                            Value
     __cpp_lib_hypot                     201603L [C++17]
     __cpp_lib_math_special_functions    201603L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/compare.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <compare>
 
 // Test the feature test macros defined by <compare>
 
 /*  Constant                          Value
     __cpp_lib_three_way_comparison    201711L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/complex.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <complex>
 
 // Test the feature test macros defined by <complex>
 
 /*  Constant                  Value
     __cpp_lib_complex_udls    201309L [C++14]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/cstddef.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <cstddef>
 
 // Test the feature test macros defined by <cstddef>
 
 /*  Constant          Value
     __cpp_lib_byte    201603L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <deque>
 
 // Test the feature test macros defined by <deque>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/exception.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <exception>
 
 // Test the feature test macros defined by <exception>
 
 /*  Constant                         Value
     __cpp_lib_uncaught_exceptions    201411L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/filesystem.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <filesystem>
 
 // Test the feature test macros defined by <filesystem>
 
 /*  Constant                Value
     __cpp_lib_char8_t       201811L [C++2a]
     __cpp_lib_filesystem    201703L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <forward_list>
 
 // Test the feature test macros defined by <forward_list>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/functional.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <functional>
 
 // Test the feature test macros defined by <functional>
 
 /*  Constant                           Value
     __cpp_lib_bind_front               201811L [C++2a]
     __cpp_lib_boyer_moore_searcher     201603L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/iomanip.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <iomanip>
 
 // Test the feature test macros defined by <iomanip>
 
 /*  Constant                      Value
     __cpp_lib_quoted_string_io    201304L [C++14]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/istream.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <istream>
 
 // Test the feature test macros defined by <istream>
 
 /*  Constant             Value
     __cpp_lib_char8_t    201811L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/iterator.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <iterator>
 
 // Test the feature test macros defined by <iterator>
 
 /*  Constant                                Value
     __cpp_lib_array_constexpr               201603L [C++17]
     __cpp_lib_constexpr_misc                201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/limits.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <limits>
 
 // Test the feature test macros defined by <limits>
 
 /*  Constant             Value
     __cpp_lib_char8_t    201811L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <list>
 
 // Test the feature test macros defined by <list>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/locale.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <locale>
 
 // Test the feature test macros defined by <locale>
 
 /*  Constant             Value
     __cpp_lib_char8_t    201811L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/map.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <map>
 
 // Test the feature test macros defined by <map>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <memory>
 
 // Test the feature test macros defined by <memory>
 
 /*  Constant                                      Value
     __cpp_lib_addressof_constexpr                 201603L [C++17]
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/mutex.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <mutex>
 
 // Test the feature test macros defined by <mutex>
 
 /*  Constant                 Value
     __cpp_lib_scoped_lock    201703L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/new.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <new>
 
 // Test the feature test macros defined by <new>
 
 /*  Constant                                Value
     __cpp_lib_destroying_delete             201806L [C++2a]
     __cpp_lib_hardware_interference_size    201703L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/numeric.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <numeric>
 
 // Test the feature test macros defined by <numeric>
 
 /*  Constant                        Value
     __cpp_lib_gcd_lcm               201606L [C++17]
     __cpp_lib_interpolate           201902L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/optional.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <optional>
 
 // Test the feature test macros defined by <optional>
 
 /*  Constant              Value
     __cpp_lib_optional    201606L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/ostream.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <ostream>
 
 // Test the feature test macros defined by <ostream>
 
 /*  Constant             Value
     __cpp_lib_char8_t    201811L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/regex.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <regex>
 
 // Test the feature test macros defined by <regex>
 
 /*  Constant                                Value
     __cpp_lib_nonmember_container_access    201411L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/scoped_allocator.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <scoped_allocator>
 
 // Test the feature test macros defined by <scoped_allocator>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/set.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <set>
 
 // Test the feature test macros defined by <set>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/shared_mutex.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // UNSUPPORTED: libcpp-has-no-threads
 
 // <shared_mutex>
 
 // Test the feature test macros defined by <shared_mutex>
 
 /*  Constant                        Value

libcxx/test/std/language.support/support.limits/support.limits.general/span.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <span>
 
 // Test the feature test macros defined by <span>
 
 /*  Constant          Value
     __cpp_lib_span    202002L [C++2a]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <string>
 
 // Test the feature test macros defined by <string>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_char8_t                             201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/string_view.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <string_view>
 
 // Test the feature test macros defined by <string_view>
 
 /*  Constant                    Value
     __cpp_lib_char8_t           201811L [C++2a]
     __cpp_lib_constexpr_misc    201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/tuple.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <tuple>
 
 // Test the feature test macros defined by <tuple>
 
 /*  Constant                     Value
     __cpp_lib_apply              201603L [C++17]
     __cpp_lib_constexpr_misc     201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/type_traits.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <type_traits>
 
 // Test the feature test macros defined by <type_traits>
 
 /*  Constant                                       Value
     __cpp_lib_bool_constant                        201505L [C++17]
     __cpp_lib_has_unique_object_representations    201606L [C++17]

libcxx/test/std/language.support/support.limits/support.limits.general/unordered_map.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <unordered_map>
 
 // Test the feature test macros defined by <unordered_map>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/unordered_set.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <unordered_set>
 
 // Test the feature test macros defined by <unordered_set>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/utility.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <utility>
 
 // Test the feature test macros defined by <utility>
 
 /*  Constant                       Value
     __cpp_lib_as_const             201510L [C++17]
     __cpp_lib_constexpr_misc       201811L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/variant.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <variant>
 
 // Test the feature test macros defined by <variant>
 
 /*  Constant             Value
     __cpp_lib_variant    201606L [C++17]
 */

libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <vector>
 
 // Test the feature test macros defined by <vector>
 
 /*  Constant                                      Value
     __cpp_lib_allocator_traits_is_always_equal    201411L [C++17]
     __cpp_lib_erase_if                            202002L [C++2a]

libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by generate_feature_test_macro_components.py
 // and should not be edited manually.
+//
+// clang-format off
 
 // <version>
 
 // Test the feature test macros defined by <version>
 
 /*  Constant                                       Value
     __cpp_lib_addressof_constexpr                  201603L [C++17]
     __cpp_lib_allocator_traits_is_always_equal     201411L [C++17]

libcxx/utils/generate_feature_test_macro_components.py

 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
 // WARNING: This test was generated by {script_name}
 // and should not be edited manually.
+//
+// clang-format off
 {test_tags}
 // <{header}>
 
 // Test the feature test macros defined by <{header}>
 
 {synopsis}
 
 #include <{header}>