Unreproducible with doxygen 1.9.1 on Debian 11 (bullseye). I saved the C# snippet above as a.cs with cp1252 encoding, set INPUT = a.cs and updated Doxyfile with doxygen -u. No warning is issued. I attach the full example.
** Attachment added: "694641.zip" https://bugs.launchpad.net/ubuntu/+source/doxygen/+bug/694641/+attachment/5479239/+files/694641.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/694641 Title: doxygen incorrectly handles parameter names with umlauts in C# To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/doxygen/+bug/694641/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs