https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30867
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|SUSPENDED |RESOLVED CC| |msebor at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> --- I think the problem here is not so much that it's difficult to implement but rather that there isn't enough interest or motivation in providing a solution (which is evident from the absence of updates/patches/duplicate requests since 2008). IMO, the appropriate way to solve the problem is for projects/users to define a macro in the user namespace (no leading underscores). With that, resolving as Won't Fix.