On Fri, 07 May 2010 07:56:23 -0400, Steven Schveighoffer wrote: > I have code like this in dcollections: > > > /** > * Removes the element that has the given key. Sets wasRemoved to > true if the > * element was present and was removed. * > * Runs on average in O(1) time. > */ > HashMap remove(K key, out bool wasRemoved) { > cursor it = elemAt(key); > if(wasRemoved = !it.empty) > { > remove(it); > } > return this; > } > > > However, this does not compile with the following message: > > dcollections/HashMap.d(561): Error: '=' does not give a boolean result > > line 561 is the if statement. > > Since when did bool = bool not give a bool result?
Don't you mean bool == bool, not bool = bool? Graham