[libc++] Adds missing includes.

This fixes the broken Apple builds. This has been tested in D121530 (https://buildkite.com/llvm-project/libcxx-ci/builds/11113)
llvm · May 29, 2022 · ebb6f3c · ebb6f3c
1 parent 5ff27fe
commit ebb6f3c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libcxx/include/__type_traits/is_unsigned.h b/libcxx/include/__type_traits/is_unsigned.h
@@ -11,6 +11,8 @@
 
 #include <__config>
 #include <__type_traits/integral_constant.h>
+#include <__type_traits/is_arithmetic.h>
+#include <__type_traits/is_integral.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header