[Bug c++/84191] [7 Regression] Compiler ICEs when trying to resolve impossible arithmetic operations

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84191

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Created attachment 44819
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44819&action=edit
reduced test-case