[libc++][modules] Fix disabling Unicode (#81294)

-DLIBCXX_ENABLE_UNICODE=OFF or -D_LIBCPP_HAS_NO_UNICODE doesn't build without this change. (cherry picked from commit 30cd183)
llvm · Feb 10, 2024 · 91cb452 · 91cb452
1 parent 391d948
commit 91cb452
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libcxx/modules/std/ostream.inc b/libcxx/modules/std/ostream.inc
@@ -33,8 +33,10 @@ export namespace std {
   using std::println;
 
   using std::vprint_nonunicode;
+#    ifndef _LIBCPP_HAS_NO_UNICODE
   using std::vprint_unicode;
-#  endif // _LIBCPP_STD_VER >= 23
+#    endif // _LIBCPP_HAS_NO_UNICODE
+#  endif   // _LIBCPP_STD_VER >= 23
 
 #endif // _LIBCPP_HAS_NO_LOCALIZATION
 } // namespace std