[libc] Add missing include in type_traits/remove_all_extents.h (llvm#65626)

gchatelet · web-flow · commit f72d41b5b17d · 2023-09-07T17:57:47.000+02:00
diff --git a/libc/src/__support/CPP/type_traits/remove_all_extents.h b/libc/src/__support/CPP/type_traits/remove_all_extents.h
@@ -11,6 +11,8 @@
 #include "src/__support/CPP/type_traits/type_identity.h"
 #include "src/__support/macros/config.h"
 
+#include <stddef.h> // size_t
+
 namespace __llvm_libc::cpp {
 
 // remove_all_extents
