https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82018
janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tkoenig at netcologne dot de --- Comment #1 from janus at gcc dot gnu.org --- The last Wconversion-related commit I see is r224190 for PR 47659, which was committed on trunk before the 6.0 release (so it falls in the right time window). Thomas, do you think this commit could be the culprit here?