[libcxx-commits] [PATCH] D144923: [libc++] Temporarily not use compiler intrinsics for some type traits in Objective-C++ mode.

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik added inline comments.


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Comment at: libcxx/include/__config:1262
 
+// TODO(varconst): currently, there are bugs in Clang's intrinsics when handling Objective-C++ `id`, so don't use
+// compiler intrinsics in the Objective-C++ mode.
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Can you file a bug against Clang and link it here? This makes it easier to check whether the bug is fixed.


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Comment at: libcxx/include/__config:1264-1266
+#ifndef __OBJC__
+#define _LIBCPP_USING_TYPE_TRAITS_COMPILER_INTRINSICS
+#endif
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We normally disable stuff the other way around. Is there a reason to do it differently here?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144923/new/

https://reviews.llvm.org/D144923