[Bug c++/100102] [9/10/11/12 Regression] ICE in tsubst, at cp/pt.c:15310

[ppalka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100102

--- Comment #22 from Patrick Palka <ppalka at gcc dot gnu.org> ---
(In reply to Eduard Rozenberg from comment #21)
> @ppalka Huge thanks for this fix - it's working well for me. Very happy to
> see the patch applied with no problems to gcc 10.3.0, because it could take
> several years until the OS and Nvidia support gcc 11 or 12. Otherwise I
> would have had to move back to gcc 10.2.0 and build custom kernels for quite
> some time.
> 
> Tested as follows:
> * Rebuilt Slackware gcc 10.3.0 packages with the patch for `pt.c`
> * Built Nvidia nccl-tests - build succeeded (was failing before the patch)
> * Built latest pytorch git with Nvidia support - build succeeded (was
> failing before the patch)

Thanks a lot for testing the fix.  It'll get backported to the 11 and 10
release branches later today.