(In reply to Zhihao Yuan from comment #11) > 1. Adjust the error message to say, "The first non-inline, non-pure function > may not have a definition in <Class>."
That error comes from the linker. The linker is not part of GCC, so this is the wrong place to ask for linker changes. > 2. Add extra information to name the key function, and pass it to the > linker, generate an error message to match MSVC's quality. That's what comment 7 suggested. Comment 10 links to the response to that. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/305460 Title: [PR42540] c++ error message [vtable undefined] is unhelpful To manage notifications about this bug go to: https://bugs.launchpad.net/gcc/+bug/305460/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
