[Issue 18720] Segfault in src/gc/impl/conservative/gc.d:1990

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18720

--- Comment #1 from Seb <greensunny12 at gmail.com> ---
Just to clarify a bit more about this, this is spuriously happening on CircleCi
for dlang/phobos when it runs DScanner and apparently the GC finds some invalid
memory during its marking phase.

--