unused-variable:60:4:_:Unused variable 'unused'
unused-argument:65:24:not_single_dispatch:Unused argument 'arg'
unused-argument:70:24:bad_single_dispatch:Unused argument 'arg'
function-redefined:75:0:bad_single_dispatch:function already defined line 70
unused-argument:75:24:bad_single_dispatch:Unused argument 'arg'
