https://issues.dlang.org/show_bug.cgi?id=18665
Issue ID: 18665 Summary: Deprecate the undocumented opCom to specify user-defined negation in favor of opUnary Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: greensunn...@gmail.com Looks like DMD supports explicitly overloading ~ with opCom: https://github.com/dlang/dmd/blob/25bc0213a7455b8ccbb9a4cc869c86ecc24c6777/src/dmd/expression.d#L5756 - It's only used on std.bitmanip - It's not mentioned in the spec - It doesn't appear on Google This should be deprecated in favor of opUnary --