[Bug c++/80913] [8 regression] Infinite loop in cc1plus with stat hack patch

[ro at CeBiTec dot Uni-Bielefeld.DE]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80913

--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #4 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
> yes, must be something with a 32-bit target.  I can reproduce it on x86_64
> linux host targeting either i386-linux or i386-solaris. 
>
> We have a TYPE_DECL whose TREE_CHAIN points to itself.  So when the spelling
> corrector iterates over the decls in a namespace it gets stuck at that point.

Good, so no point in me trying the 64-bit route.

> It's end of day here, so don't expect more progress until tomorrow.

No worries: same here, and I can always revert the patch locally until
the bug is resolved.

Thanks,
        Rainer