[Bug c++/89179] compiler error: in ggc_set_mark, at ggc-page.c:1532

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89179

--- Comment #18 from Iain Sandoe <iains at gcc dot gnu.org> ---
I'm testing regularly on macOS 10.14 (darwin18) - which I assume is the version
you meant?

Also on 8.3 and 9.2 .. (the results are posted to @testresults).

There was a PCH fixed (but that only manifested with -save-temps, so I don't
expect it to be directly relevant).

Right now, I can find no indication (or repeat) of this report - are you still
seeing it anywhere?