"Enum Conversion" build failure(s) — clang 8.0.1

PackageVersionSupposed error messageFull log Bug report
ayatana-ido 0.4.90-1idomediaplayermenuitem.c:84:36: error: implicit conversion from enumeration type 'GtkStateType' to different enumeration type 'GtkStateFlags' [-Werror,-Wenum-conversion] Log
flashrom 1.2-3libflashrom.c:191:43: error: implicit conversion from enumeration type 'const enum test_state' to different enumeration type 'enum flashrom_test_state' [-Werror,-Wenum-conversion] Log
libomxil-bellagio 0.9.3-4.1omx_base_component.c:1261:17: error: implicit conversion from enumeration type 'enum OMX_INDEXVENDORTYPE' to different enumeration type 'OMX_INDEXTYPE' (aka 'enum OMX_INDEXTYPE') [-Werror,-Wenum-conversion] Log
libreswan 3.29-2libreswan_exit_log_errno.c:30:17: error: implicit conversion from enumeration type 'enum pluto_exit_code' to different enumeration type 'enum rc_type' [-Werror,-Wenum-conversion] Log
wine 5.0-3brush.c:965:42: error: implicit conversion from enumeration type 'D2D1_BITMAP_INTERPOLATION_MODE' (aka 'enum D2D1_BITMAP_INTERPOLATION_MODE') to different enumeration type 'D2D1_INTERPOLATION_MODE' (aka 'enum D2D1_INTERPOLATION_MODE') [-Werror,-Wenum-conversion] Log

5 errors