"Enum Conversion" build failure(s) — clang 3.4

PackageVersionSupposed error messageFull log Bug report
dia-newcanvas 0.6.10-5.4dia-canvas-view-gdk.c:181:28: error: implicit conversion from enumeration type 'GdkFill' to different enumeration type 'GdkFillRule' [-Werror,-Wenum-conversion] Log
libgrip 0.3.7-1gripgesturemanager.c:1056:21: error: implicit conversion from enumeration type 'GripGestureType' to different enumeration type 'GdkEventType' [-Werror,-Wenum-conversion] Log
muffin 1.7.3-1muffin-window-demo.c:993:32: error: implicit conversion from enumeration type 'PangoWrapMode' to different enumeration type 'GtkWrapMode' [-Werror,-Wenum-conversion] Log

3 errors