[Bug c++/125633] ICE when parsing multiple postconditions that mutate the result object in a C++26 member function

[kaelfandrew at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125633

--- Comment #3 from Kael Franco <kaelfandrew at gmail dot com> ---
(In reply to Drea Pinski from comment #2)
> Most likely the same as pr 125011.

Same regression commit as pr 125011.