[Bug c++/84192] [7/8 Regression] ICE with statement expression

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84192

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 43429
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43429&action=edit
gcc8-pr84192.patch

Untested fix.