[libcxx-commits] [libcxx] [libc++] stddef.h needs to #include_next for the new clang __need_ macros (PR #86252)

Louis Dionne via libcxx-commits libcxx-commits at lists.llvm.org
Thu Mar 28 11:19:11 PDT 2024


================
@@ -7,16 +7,27 @@
 //
 //===----------------------------------------------------------------------===//
 
-#if defined(__need_ptrdiff_t) || defined(__need_size_t) || defined(__need_wchar_t) || defined(__need_NULL) ||          \
-    defined(__need_wint_t)
+#if defined(__need_ptrdiff_t) || defined(__need_size_t) || defined(__need_rsize_t) || defined(__need_wchar_t) ||       \
----------------
ldionne wrote:

How about this -- let's take my patch but not define `nullptr_t` when `__need_size_t` (or one of the others) is defined.

Then I can remove that bit of logic (and define it all the time) in a separate patch. We can test that one on its own.

https://github.com/llvm/llvm-project/pull/86252


More information about the libcxx-commits mailing list