[libcxx-commits] [libcxx] [libunwind] [libc++] Harden the test suite for running against older libc++ versions (PR #214820)

[Louis Dionne via libcxx-commits]

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@@ -60,15 +60,8 @@
     )
 
 inverted_macros = {
-    "_LIBCPP_HAS_TIME_ZONE_DATABASE": "no-tzdb",
-    "_LIBCPP_HAS_FILESYSTEM": "no-filesystem",
-    "_LIBCPP_HAS_LOCALIZATION": "no-localization",
-    "_LIBCPP_HAS_THREADS": "no-threads",
     "_LIBCPP_HAS_MONOTONIC_CLOCK": "no-monotonic-clock",
-    "_LIBCPP_HAS_WIDE_CHARACTERS": "no-wide-characters",
     "_LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS": "libcpp-has-no-availability-markup",
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ldionne wrote:

Ah! Well I think I know why I didn't handle `has-no-monotonic-clock` in this patch: it doesn't have a corresponding `TEST_HAS_NO_MONOTONIC_CLOCK` (which I presume means it isn't tested). I suggest tackling that separately since that's starting to expand the scope of this patch quite a bit.

https://github.com/llvm/llvm-project/pull/214820