[libcxx-commits] [libcxx] [libc++] Fix C++23 standard modules when using with `clang-cl` on Windows (PR #148992)

[Louis Dionne via libcxx-commits]

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@@ -17,6 +17,11 @@
 
 #if defined(_LIBCPP_ABI_VCRUNTIME)
 #  include <new.h>
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ldionne wrote:

How does the MSVC STL get their own definition for `get_new_handler()`? It seems really brittle to include `<new.h>` but have our definition for `get_new_handler()`. We should either declare all of them (`set_new_handler()`, the `new_handler` alias, etc) or rely on `<new.h>` to provide them, but not a mixture of both.

https://github.com/llvm/llvm-project/pull/148992