[libcxx-commits] [libcxx] [libc++] P1789R3: Library Support for Expansion Statements (PR #167184)

[via libcxx-commits]

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@@ -13,6 +13,11 @@
 #include <__cstddef/size_t.h>
 #include <__type_traits/is_integral.h>
 
+#if _LIBCPP_STD_VER >= 26
+#  include <__tuple/tuple_element.h>
+#  include <__tuple/tuple_size.h>
+#endif
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Tsche wrote:

I added the guard to make regressions because of a change to include order categorically impossible. I do not think it really matters, if this project is comfortable with it I'm happy to remove the guard.

https://github.com/llvm/llvm-project/pull/167184