-DEFINE_DIAGNOSTIC_KIND (DK_FATAL, "Fatal error: ")
-DEFINE_DIAGNOSTIC_KIND (DK_ICE, "Internal compiler error: ")
-DEFINE_DIAGNOSTIC_KIND (DK_SORRY, "Sorry, unimplemented: ")
-DEFINE_DIAGNOSTIC_KIND (DK_ERROR, "Error: ")
-DEFINE_DIAGNOSTIC_KIND (DK_WARNING, "Warning: ")
-DEFINE_DIAGNOSTIC_KIND (DK_ANACHRONISM, "Anachronism: ")
-DEFINE_DIAGNOSTIC_KIND (DK_NOTE, "Note: ")
+DEFINE_DIAGNOSTIC_KIND (DK_FATAL, "fatal error: ")
+DEFINE_DIAGNOSTIC_KIND (DK_ICE, "internal compiler error: ")
+DEFINE_DIAGNOSTIC_KIND (DK_ERROR, "error: ")
+DEFINE_DIAGNOSTIC_KIND (DK_SORRY, "sorry, unimplemented: ")
+DEFINE_DIAGNOSTIC_KIND (DK_WARNING, "warning: ")
+DEFINE_DIAGNOSTIC_KIND (DK_ANACHRONISM, "anachronism: ")
+DEFINE_DIAGNOSTIC_KIND (DK_NOTE, "note: ")
+DEFINE_DIAGNOSTIC_KIND (DK_DEBUG, "debug: ")
+