"Reference to non-static member function must be called" build failure(s) — clang 3.8.1

PackageVersionSupposed error messageFull log Bug report
banshee-community-extensions 2.4.0-4./FloatingAverage.h:86:28: error: reference to non-static member function must be called Log
bisonc++ 5.02.00-1./parser/parserbase.h:317:24: error: reference to non-static member function must be called; did you mean to call it with no arguments? Log
flexc++ 2.05.00-1./parser/parserbase.h:296:14: error: reference to non-static member function must be called; did you mean to call it with no arguments? Log

3 errors