http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48934
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-05-09 19:16:39 UTC --- (In reply to comment #12) > > This PR is really just to get *anything* printed, so just a basic "substition > failed" with no mention of which template parameter failed would be enough to > resolve this IMHO. To clarify: I would like to get the usual list of template args e.g. "[with T = foo, U = bar]" but I don't mind if it doesn't say for which one substitution failed.