[Bug fortran/66640] Symbolic (addr2line) backtrace handler sometimes does not terminate when using OpenMP

[bugs at stellardeath dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66640

--- Comment #2 from Lorenz Hüdepohl <bugs at stellardeath dot org> ---
(In reply to Dominique d'Humieres from comment #1)
> I cannot reproduce this PR on darwin (no addr2line).
> 
> Could you check that this has not been fixed on a recent version of trunk
> (6.0): post r227503?

Indeed, it does seem fixed. The example always terminates now.