https://issues.dlang.org/show_bug.cgi?id=15217
Martin Nowak <c...@dawg.eu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |c...@dawg.eu --- Comment #2 from Martin Nowak <c...@dawg.eu> --- This was invented as a tool to deprecate callbacks missing those attributes. There is unfortunately no wildcard to infer function attributes from parameter (callback) attributes, though this use-case comes up frequently (e.g. in interface and class methods besides extern(C) methods). --