On Wed, May 27, 2026 at 06:19:33PM -0400, Jason Merrill wrote:
> On 5/25/26 11:15 AM, Jakub Jelinek wrote:
> > Hi!
> >
> > The following testcase ICEs, because we decide to mangle the (for the time
> > being as workaround static constexpr variables created for expansion
> > statements). And if there is more than one in the same function and we
> > mangle both, we ICE because they mangle the same.
> >
> > The problem is that cp_finish_decl does not determine_local_discriminator
> > for DECL_ARTIFICIAL vars.
>
> Would it make sense to change that?
My understanding is that the DECL_ARTIFICIAL check is there probably to
avoid calling those functions for guard variables.
And there is no flag exactly for guard vars.
Jakub
