Hi,
[snip the various clarifications] Il 7 Marzo 2018 17:57:07 CET, Jason Merrill <ja...@redhat.com> ha scritto: >My thought was that this patch adds a lot of managing of the flag in >different places in the parser, whereas looking for error_mark_node in >the template parms here would be just in one place. But if you prefer >the current approach, that's fine, it's straightforward enough. Thanks a lot for the various clarifications above, where essentially turns out that some details of my patch are correct essentially by chance ;) Seriously, I'm thinking the following: since 8 is getting real close, what if, for 8, for the known mild regressions, we go ahead with my super safe Plan B which I mentioned at beginning of the thread, then as soon as trunk branches we immediately apply my patch and we give it a serious spin, say we rebuild distros with it, and see what happens? Thanks, Paolo
