[libc++] Add missing include to three_way_comp_ref_type.h

We were using a `_LIBCPP_ASSERT_FOO` macro without including `<__assert>`. rdar://134425695 (cherry picked from commit 0df7812)
llvm · Sep 1, 2024 · 6883c49 · 6883c49
1 parent 52ab956
commit 6883c49
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/libcxx/include/__algorithm/three_way_comp_ref_type.h b/libcxx/include/__algorithm/three_way_comp_ref_type.h
@@ -9,6 +9,7 @@
 #ifndef _LIBCPP___ALGORITHM_THREE_WAY_COMP_REF_TYPE_H
 #define _LIBCPP___ALGORITHM_THREE_WAY_COMP_REF_TYPE_H
 
+#include <__assert>
 #include <__compare/ordering.h>
 #include <__config>
 #include <__utility/declval.h>