https://issues.dlang.org/show_bug.cgi?id=20968
Boris Carvajal <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #2 from Boris Carvajal <[email protected]> --- Just quoting forum's reply https://forum.dlang.org/thread/[email protected] You can get more info compiling with "-verrors=spec" "(spec:1) Error: template rational.Rational!int.Rational.opEquals cannot deduce function from argument types !()(const(Rational!int)) const, candidates are:" >From reading the docs for function opEquals (https://dlang.org/spec/operatoroverloading.html#equals). It shows a templated version with a const modifier. If you change the function signature to: bool opEquals(Rhs)(Rhs _) const {return true;} // Note the 'const', and putting some return back because dustmite removed it The program links fine. So it seems a compiler error is gagged that should be exposed and also could be improved. --
