Try to fix build

H-G-Hristov · H-G-Hristov · commit 39a02c400647 · 2024-10-12T07:58:36.000+03:00
diff --git a/libcxx/include/spanstream b/libcxx/include/spanstream
@@ -63,6 +63,7 @@
 #include <__utility/forward.h>
 #include <__utility/move.h>
 #include <__utility/swap.h>
+#include <ios>
 #include <iostream>
 #include <span>
 #include <streambuf>
