Denis Koroskin wrote: > On Sun, 29 Nov 2009 16:02:24 +0300, Lutger <lutger.blijdest...@gmail.com> *snip* >> If you want to resolve the symbol at runtime I think you can get a better >> error message for throwing an exception or assertion. I don't have the >> svn >> dmd, so this isn't tested: >> >> void opDispatch(string name)(string file = __FILE__, int line = __LINE__) >> { >> if ( !dynamicDispatch(name) ) >> { >> // line and file are default initialized from the call site: >> throw new MethodMissingException(name, file, line); >> } >> } >> >> > > IIRC, this trick only works when __FILE__ and __LINE__ are both template > arguments.
hey that's right. That means when Walter fixes the current bug with template parameters, good compile time error messages are possible after all.