Fix conversion warning in filesystem::path formatter (#3806)

* Fix conversion warning in filesystem::path formatter Use template character type to eliminate MSVC conversion warning when formatting a wide chararacter path: fmt\std.h(140,49): warning C4244: '=': conversion from 'const Char' to 'char', possible loss of data * Review: use to_ascii instead --------- Co-authored-by: Hans-Martin B. Jensen <[email protected]>
fmtlib · Jan 13, 2024 · 7c163ac · 7c163ac
1 parent 1b55d10
commit 7c163ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fmt/std.h b/include/fmt/std.h
@@ -137,7 +137,7 @@ template <typename Char> struct formatter<std::filesystem::path, Char> {
       debug_ = true;
       ++it;
     }
-    if (it != end && (*it == 'g')) path_type_ = *it++;
+    if (it != end && (*it == 'g')) path_type_ = detail::to_ascii(*it++);
     return it;
   }