[Bug ipa/101839] [9/10/11/12 Regression] Hang in C++ code with -fdevirtualize

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101839

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> BA::fill can be declared virtual without any change (it is implicitely so as
> stated by the C++ standard it seems).

Correct.