This bug was fixed in the package gcc-8-cross - 18ubuntu0.6
--------------- gcc-8-cross (18ubuntu0.6) bionic-proposed; urgency=medium
* SRU: LP: #1866835. * Backport the GCC 8.4.0 release to 18.04 LTS.
-- Matthias Klose <email address hidden> Tue, 10 Mar 2020 19:37:29 +0100
This bug was fixed in the package gcc-8-cross - 18ubuntu0.6
---------------
gcc-8-cross (18ubuntu0.6) bionic-proposed; urgency=medium
* SRU: LP: #1866835.
* Backport the GCC 8.4.0 release to 18.04 LTS.
-- Matthias Klose <email address hidden> Tue, 10 Mar 2020 19:37:29 +0100