Restore constraint on map formatter (#4326)

* Restore constraint on map formatter * Remove unnecessary double parens
2025-01-25 10:31:07 -06:00
parent f841ae61e2
commit cb6fdf2191
2 changed files with 13 additions and 4 deletions
--- a/include/fmt/ranges.h
+++ b/include/fmt/ranges.h
@@ -527,7 +527,9 @@ struct formatter<
 template <typename R, typename Char>
 struct formatter<
    R, Char,
-    enable_if_t<range_format_kind<R, Char>::value == range_format::map>> {
+    enable_if_t<conjunction<
+        bool_constant<range_format_kind<R, Char>::value == range_format::map>,
+        detail::is_formattable_delayed<R, Char>>::value>> {
 private:
  using map_type = detail::maybe_const_range<R>;
  using element_type = detail::uncvref_type<map_type>;