[Bug c++/107615] New: Segfault on accessing to methods of optional class through member pointer

[socurahlem at yandex dot ru via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107615

            Bug ID: 107615
           Summary: Segfault on accessing to methods of optional class
                    through member pointer
           Product: gcc
           Version: 12.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: socurahlem at yandex dot ru
  Target Milestone: ---

Example link: https://godbolt.org/z/K7bqeh9sG

If we access methods of optional class through pointer to member, the program
exited with segfault. I tried the example with previous versions of gcc and got
correct result. With clang the same