https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126811
David Binderman <dcb314 at hotmail dot com> changed:
What |Removed |Added
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CC| |dcb314 at hotmail dot com
--- Comment #8 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to Iain Sandoe from comment #7)
> Created attachment 65619 [details]
> revised fix
>
> This handles the cases where it is valid to pass a folded tree to
> tsubst_expr (it requires reversion of the applied patch). With this
> approach the original (PR126811) and the successor (PR127395, PR127439) all
> pass.
Two weeks have elapsed. Did this patch ever make it into trunk ?
If needs be, I can help with testing.