https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114876
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[11/12/13/14 Regression] |[11/12/13 Regression] |-fprintf-return-value |-fprintf-return-value |mishandles %lc with a '\0' |mishandles %lc with a '\0' |argument. |argument. --- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed for 14.2+ as well.