[Bug c++/84798] [6/7 Regression] ICE (Segmentation fault) if `auto` appears in a template argument

[reichelt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84798

--- Comment #8 from Volker Reichelt <reichelt at gcc dot gnu.org> ---
*** Bug 79525 has been marked as a duplicate of this bug. ***