[libcxx-commits] [PATCH] D57624: Support tests in freestanding

[JF Bastien via Phabricator via libcxx-commits]

jfb updated this revision to Diff 185090.
jfb added a comment.
Herald added a subscriber: mgorny.
Herald added a reviewer: serge-sans-paille.

- Don't do `extern "C"`, go with consistent main mangling isntead as suggested by Marshall.


Repository:
  rCXX libc++

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57624/new/

https://reviews.llvm.org/D57624

Files:
  cmake/Modules/CheckLibcxxAtomic.cmake
  docs/DesignDocs/DebugMode.rst
  docs/DesignDocs/FileTimeType.rst
  test/libcxx/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.cxx1z.pass.cpp
  test/libcxx/algorithms/alg.modifying.operations/alg.random.shuffle/random_shuffle.depr_in_cxx14.fail.cpp
  test/libcxx/algorithms/debug_less.pass.cpp
  test/libcxx/algorithms/half_positive.pass.cpp
  test/libcxx/algorithms/version.pass.cpp
  test/libcxx/atomics/atomics.align/align.pass.sh.cpp
  test/libcxx/atomics/atomics.flag/init_bool.pass.cpp
  test/libcxx/atomics/diagnose_invalid_memory_order.fail.cpp
  test/libcxx/atomics/libcpp-has-no-threads.fail.cpp
  test/libcxx/atomics/libcpp-has-no-threads.pass.cpp
  test/libcxx/atomics/version.pass.cpp
  test/libcxx/containers/associative/map/version.pass.cpp
  test/libcxx/containers/associative/non_const_comparator.fail.cpp
  test/libcxx/containers/associative/set/version.pass.cpp
  test/libcxx/containers/associative/tree_balance_after_insert.pass.cpp
  test/libcxx/containers/associative/tree_key_value_traits.pass.cpp
  test/libcxx/containers/associative/tree_left_rotate.pass.cpp
  test/libcxx/containers/associative/tree_remove.pass.cpp
  test/libcxx/containers/associative/tree_right_rotate.pass.cpp
  test/libcxx/containers/associative/undef_min_max.pass.cpp
  test/libcxx/containers/container.adaptors/queue/version.pass.cpp
  test/libcxx/containers/container.adaptors/stack/version.pass.cpp
  test/libcxx/containers/gnu_cxx/hash_map.pass.cpp
  test/libcxx/containers/gnu_cxx/hash_set.pass.cpp
  test/libcxx/containers/sequences/array/array.zero/db_back.pass.cpp
  test/libcxx/containers/sequences/array/array.zero/db_front.pass.cpp
  test/libcxx/containers/sequences/array/array.zero/db_indexing.pass.cpp
  test/libcxx/containers/sequences/array/version.pass.cpp
  test/libcxx/containers/sequences/deque/incomplete.pass.cpp
  test/libcxx/containers/sequences/deque/pop_back_empty.pass.cpp
  test/libcxx/containers/sequences/deque/version.pass.cpp
  test/libcxx/containers/sequences/forwardlist/version.pass.cpp
  test/libcxx/containers/sequences/list/list.cons/db_copy.pass.cpp
  test/libcxx/containers/sequences/list/list.cons/db_move.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/emplace_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_db2.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_iter_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_iter_db2.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_iter_db3.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/erase_iter_iter_db4.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/insert_iter_iter_iter_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/insert_iter_rvalue_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/insert_iter_size_value_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/insert_iter_value_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.modifiers/pop_back_db1.pass.cpp
  test/libcxx/containers/sequences/list/list.ops/db_splice_pos_list.pass.cpp
  test/libcxx/containers/sequences/list/list.ops/db_splice_pos_list_iter.pass.cpp
  test/libcxx/containers/sequences/list/list.ops/db_splice_pos_list_iter_iter.pass.cpp
  test/libcxx/containers/sequences/list/version.pass.cpp
  test/libcxx/containers/sequences/vector/asan.pass.cpp
  test/libcxx/containers/sequences/vector/asan_throw.pass.cpp
  test/libcxx/containers/sequences/vector/const_value_type.pass.cpp
  test/libcxx/containers/sequences/vector/db_back.pass.cpp
  test/libcxx/containers/sequences/vector/db_cback.pass.cpp
  test/libcxx/containers/sequences/vector/db_cfront.pass.cpp
  test/libcxx/containers/sequences/vector/db_cindex.pass.cpp
  test/libcxx/containers/sequences/vector/db_front.pass.cpp
  test/libcxx/containers/sequences/vector/db_index.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_2.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_3.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_4.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_5.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_6.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_7.pass.cpp
  test/libcxx/containers/sequences/vector/db_iterators_8.pass.cpp
  test/libcxx/containers/sequences/vector/pop_back_empty.pass.cpp
  test/libcxx/containers/sequences/vector/vector.cons/construct_iter_iter.pass.cpp
  test/libcxx/containers/sequences/vector/vector.cons/construct_iter_iter_alloc.pass.cpp
  test/libcxx/containers/sequences/vector/version.pass.cpp
  test/libcxx/containers/unord/key_value_traits.pass.cpp
  test/libcxx/containers/unord/next_pow2.pass.cpp
  test/libcxx/containers/unord/next_prime.pass.cpp
  test/libcxx/containers/unord/non_const_comparator.fail.cpp
  test/libcxx/containers/unord/unord.map/db_iterators_7.pass.cpp
  test/libcxx/containers/unord/unord.map/db_iterators_8.pass.cpp
  test/libcxx/containers/unord/unord.map/db_local_iterators_7.pass.cpp
  test/libcxx/containers/unord/unord.map/db_local_iterators_8.pass.cpp
  test/libcxx/containers/unord/unord.map/version.pass.cpp
  test/libcxx/containers/unord/unord.set/missing_hash_specialization.fail.cpp
  test/libcxx/containers/unord/unord.set/version.pass.cpp
  test/libcxx/debug/containers/db_associative_container_tests.pass.cpp
  test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp
  test/libcxx/debug/containers/db_string.pass.cpp
  test/libcxx/debug/containers/db_unord_container_tests.pass.cpp
  test/libcxx/debug/debug_abort.pass.cpp
  test/libcxx/debug/debug_throw.pass.cpp
  test/libcxx/debug/debug_throw_register.pass.cpp
  test/libcxx/depr/depr.auto.ptr/auto.ptr/auto_ptr.cxx1z.pass.cpp
  test/libcxx/depr/depr.auto.ptr/auto.ptr/auto_ptr.depr_in_cxx11.fail.cpp
  test/libcxx/depr/depr.c.headers/ciso646.pass.cpp
  test/libcxx/depr/depr.c.headers/complex.h.pass.cpp
  test/libcxx/depr/depr.c.headers/extern_c.pass.cpp
  test/libcxx/depr/depr.c.headers/locale_h.pass.cpp
  test/libcxx/depr/depr.c.headers/tgmath_h.pass.cpp
  test/libcxx/depr/depr.function.objects/adaptors.depr_in_cxx11.fail.cpp
  test/libcxx/depr/depr.function.objects/depr.adaptors.cxx1z.pass.cpp
  test/libcxx/depr/depr.str.strstreams/version.pass.cpp
  test/libcxx/depr/enable_removed_cpp17_features.pass.cpp
  test/libcxx/depr/exception.unexpected/get_unexpected.pass.cpp
  test/libcxx/depr/exception.unexpected/set_unexpected.pass.cpp
  test/libcxx/depr/exception.unexpected/unexpected.pass.cpp
  test/libcxx/depr/exception.unexpected/unexpected_disabled_cpp17.fail.cpp
  test/libcxx/diagnostics/assertions/version_cassert.pass.cpp
  test/libcxx/diagnostics/enable_nodiscard.fail.cpp
  test/libcxx/diagnostics/enable_nodiscard_disable_after_cxx17.fail.cpp
  test/libcxx/diagnostics/enable_nodiscard_disable_nodiscard_ext.fail.cpp
  test/libcxx/diagnostics/errno/version_cerrno.pass.cpp
  test/libcxx/diagnostics/nodiscard.pass.cpp
  test/libcxx/diagnostics/nodiscard_aftercxx17.fail.cpp
  test/libcxx/diagnostics/nodiscard_aftercxx17.pass.cpp
  test/libcxx/diagnostics/nodiscard_extensions.fail.cpp
  test/libcxx/diagnostics/nodiscard_extensions.pass.cpp
  test/libcxx/diagnostics/std.exceptions/version.pass.cpp
  test/libcxx/diagnostics/syserr/version.pass.cpp
  test/libcxx/double_include.sh.cpp
  test/libcxx/experimental/algorithms/header.algorithm.synop/includes.pass.cpp
  test/libcxx/experimental/algorithms/version.pass.cpp
  test/libcxx/experimental/diagnostics/syserr/use_header_warning.fail.cpp
  test/libcxx/experimental/diagnostics/syserr/version.pass.cpp
  test/libcxx/experimental/filesystem/version.pass.cpp
  test/libcxx/experimental/language.support/support.coroutines/dialect_support.sh.cpp
  test/libcxx/experimental/language.support/support.coroutines/version.sh.cpp
  test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/construct_piecewise_pair.pass.cpp
  test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/db_deallocate.pass.cpp
  test/libcxx/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/db_deallocate.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_deque_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_forward_list_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_list_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_map_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_regex_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_set_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_string_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_unordered_map_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_unordered_set_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.aliases/header_vector_libcpp_version.pass.cpp
  test/libcxx/experimental/memory/memory.resource.global/global_memory_resource_lifetime.pass.cpp
  test/libcxx/experimental/memory/memory.resource.global/new_delete_resource_lifetime.pass.cpp
  test/libcxx/experimental/memory/memory.resource.synop/version.pass.cpp
  test/libcxx/experimental/numerics/numeric.ops/use_header_warning.fail.cpp
  test/libcxx/experimental/numerics/numeric.ops/version.pass.cpp
  test/libcxx/experimental/strings/string.view/use_header_warning.fail.cpp
  test/libcxx/experimental/strings/string.view/version.pass.cpp
  test/libcxx/experimental/utilities/any/use_header_warning.fail.cpp
  test/libcxx/experimental/utilities/any/version.pass.cpp
  test/libcxx/experimental/utilities/meta/version.pass.cpp
  test/libcxx/experimental/utilities/optional/use_header_warning.fail.cpp
  test/libcxx/experimental/utilities/optional/version.pass.cpp
  test/libcxx/experimental/utilities/ratio/use_header_warning.fail.cpp
  test/libcxx/experimental/utilities/ratio/version.pass.cpp
  test/libcxx/experimental/utilities/time/use_header_warning.fail.cpp
  test/libcxx/experimental/utilities/time/version.pass.cpp
  test/libcxx/experimental/utilities/tuple/use_header_warning.fail.cpp
  test/libcxx/experimental/utilities/tuple/version.pass.cpp
  test/libcxx/experimental/utilities/utility/version.pass.cpp
  test/libcxx/extensions/hash/specializations.fail.cpp
  test/libcxx/extensions/hash/specializations.pass.cpp
  test/libcxx/extensions/hash_map/const_iterator.fail.cpp
  test/libcxx/extensions/nothing_to_do.pass.cpp
  test/libcxx/fuzzing/nth_element.cpp
  test/libcxx/fuzzing/partial_sort.cpp
  test/libcxx/fuzzing/partial_sort_copy.cpp
  test/libcxx/fuzzing/partition.cpp
  test/libcxx/fuzzing/partition_copy.cpp
  test/libcxx/fuzzing/regex_ECMAScript.cpp
  test/libcxx/fuzzing/regex_POSIX.cpp
  test/libcxx/fuzzing/regex_awk.cpp
  test/libcxx/fuzzing/regex_egrep.cpp
  test/libcxx/fuzzing/regex_extended.cpp
  test/libcxx/fuzzing/regex_grep.cpp
  test/libcxx/fuzzing/sort.cpp
  test/libcxx/fuzzing/stable_partition.cpp
  test/libcxx/fuzzing/stable_sort.cpp
  test/libcxx/fuzzing/unique.cpp
  test/libcxx/fuzzing/unique_copy.cpp
  test/libcxx/include_as_c.sh.cpp
  test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/fopen.fail.cpp
  test/libcxx/input.output/file.streams/c.files/no.global.filesystem.namespace/rename.fail.cpp
  test/libcxx/input.output/file.streams/c.files/version_ccstdio.pass.cpp
  test/libcxx/input.output/file.streams/c.files/version_cinttypes.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/filebuf/traits_mismatch.fail.cpp
  test/libcxx/input.output/file.streams/fstreams/fstream.close.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/fstream.cons/wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/fstream.members/open_wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/ifstream.cons/wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/ifstream.members/open_wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/ofstream.cons/wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/ofstream.members/open_wchar_pointer.pass.cpp
  test/libcxx/input.output/file.streams/fstreams/traits_mismatch.fail.cpp
  test/libcxx/input.output/file.streams/fstreams/version.pass.cpp
  test/libcxx/input.output/filesystems/class.path/path.itr/iterator_db.pass.cpp
  test/libcxx/input.output/filesystems/class.path/path.itr/reverse_iterator_produces_diagnostic.fail.cpp
  test/libcxx/input.output/filesystems/class.path/path.req/is_pathable.pass.cpp
  test/libcxx/input.output/filesystems/convert_file_time.sh.cpp
  test/libcxx/input.output/filesystems/version.pass.cpp
  test/libcxx/input.output/iostream.format/input.streams/traits_mismatch.fail.cpp
  test/libcxx/input.output/iostream.format/input.streams/version.pass.cpp
  test/libcxx/input.output/iostream.format/output.streams/traits_mismatch.fail.cpp
  test/libcxx/input.output/iostream.format/output.streams/version.pass.cpp
  test/libcxx/input.output/iostream.format/std.manip/version.pass.cpp
  test/libcxx/input.output/iostream.forward/version.pass.cpp
  test/libcxx/input.output/iostream.objects/version.pass.cpp
  test/libcxx/input.output/iostreams.base/version.pass.cpp
  test/libcxx/input.output/stream.buffers/version.pass.cpp
  test/libcxx/input.output/string.streams/traits_mismatch.fail.cpp
  test/libcxx/input.output/string.streams/version.pass.cpp
  test/libcxx/iterators/failed.pass.cpp
  test/libcxx/iterators/trivial_iterators.pass.cpp
  test/libcxx/iterators/version.pass.cpp
  test/libcxx/language.support/cmp/version.pass.cpp
  test/libcxx/language.support/cstdint/version.pass.cpp
  test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
  test/libcxx/language.support/has_c11_features.pass.cpp
  test/libcxx/language.support/support.dynamic/libcpp_deallocate.sh.cpp
  test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp
  test/libcxx/language.support/support.dynamic/version.pass.cpp
  test/libcxx/language.support/support.exception/version.pass.cpp
  test/libcxx/language.support/support.initlist/version.pass.cpp
  test/libcxx/language.support/support.limits/c.limits/version_cfloat.pass.cpp
  test/libcxx/language.support/support.limits/c.limits/version_climits.pass.cpp
  test/libcxx/language.support/support.limits/limits/version.pass.cpp
  test/libcxx/language.support/support.limits/version.pass.cpp
  test/libcxx/language.support/support.rtti/version.pass.cpp
  test/libcxx/language.support/support.runtime/version_csetjmp.pass.cpp
  test/libcxx/language.support/support.runtime/version_csignal.pass.cpp
  test/libcxx/language.support/support.runtime/version_cstdarg.pass.cpp
  test/libcxx/language.support/support.runtime/version_cstdbool.pass.cpp
  test/libcxx/language.support/support.runtime/version_cstdlib.pass.cpp
  test/libcxx/language.support/support.runtime/version_ctime.pass.cpp
  test/libcxx/language.support/support.types/version.pass.cpp
  test/libcxx/libcpp_alignof.pass.cpp
  test/libcxx/libcpp_version.pass.cpp
  test/libcxx/localization/c.locales/version.pass.cpp
  test/libcxx/localization/locale.categories/__scan_keyword.pass.cpp
  test/libcxx/localization/locale.stdcvt/version.pass.cpp
  test/libcxx/localization/locales/locale.convenience/conversions/conversions.string/ctor_move.pass.cpp
  test/libcxx/localization/locales/locale/locale.types/locale.facet/facet.pass.cpp
  test/libcxx/localization/locales/locale/locale.types/locale.id/id.pass.cpp
  test/libcxx/localization/version.pass.cpp
  test/libcxx/memory/aligned_allocation_macro.pass.cpp
  test/libcxx/memory/is_allocator.pass.cpp
  test/libcxx/modules/cinttypes_exports.sh.cpp
  test/libcxx/modules/clocale_exports.sh.cpp
  test/libcxx/modules/cstdint_exports.sh.cpp
  test/libcxx/modules/inttypes_h_exports.sh.cpp
  test/libcxx/modules/stdint_h_exports.sh.cpp
  test/libcxx/numerics/c.math/constexpr-fns.pass.cpp
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