On Wed, 3 May 2023, Jason Merrill via Gcc-patches wrote:
> Tested x86_64-pc-linux-gnu, applying to trunk.
>
> -- 8< --
>
> We try to cache the result of reduce_template_parm_level so that when we
> reduce the same parm multiple times we get the same result, but this wasn't
> working for
Tested x86_64-pc-linux-gnu, applying to trunk.
-- 8< --
We try to cache the result of reduce_template_parm_level so that when we
reduce the same parm multiple times we get the same result, but this wasn't
working for template template parms because in that case TYPE is a
TEMPLATE_TEMPLATE_PARM,
