[libcxx-commits] [libcxx] [libc++] Inline fast path for`exception_ptr` copy constructor & destructor (PR #165909)

[Nikolas Klauser via libcxx-commits]

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@@ -36,6 +29,21 @@ exception_ptr exception_ptr::__from_native_exception_pointer(void* __e) noexcept
   return ptr;
 }
 
+exception_ptr::~exception_ptr() noexcept { __decrement_refcount(__ptr_); }
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philnik777 wrote:

Also, in case this gets landed after #166074, this should be guarded with `_LIBCPP_AVAILABILITY_MINIMUM_HEADER_VERSION < 22`. Otherwise I'll have to update that PR.

https://github.com/llvm/llvm-project/pull/165909