"Conversion error" build failure(s) — clang 2.9

PackageVersionSupposed error messageFull log Bug report
gitg 0.2.4-1gitg-diff-line-renderer.c:213:46: error: implicit conversion from enumeration type 'GtkStateType' to different enumeration type 'GtkStateFlags' [-Werror,-Wconversion] Log
libphone-ui-shr 0.1+git20100726-1util/window.c:243:11: error: implicit conversion from enumeration type 'KeyboardMode' to different enumeration type 'Ecore_X_Virtual_Keyboard_State' (aka 'enum _Ecore_X_Virtual_Keyboard_State') [-Werror,-Wconversion] Log
maximus 0.4.14-1eggaccelerators.c:328:25: error: implicit conversion from enumeration type 'GdkModifierType' to different enumeration type 'EggVirtualModifierType' [-Werror,-Wconversion] Log
ntrack 011-1.2ntrack-gsource.c:94:9: error: implicit conversion from enumeration type 'ntrack_event_t' to different enumeration type 'NTrackGlibEvent' [-Werror,-Wconversion] Log

4 errors