Am Sun, 12 Aug 2012 00:23:10 +0200 schrieb "Namespace" <rswhi...@googlemail.com>:
> This code works fine but it shouldn't, or? > > http://dpaste.dzfl.pl/b9027fff That's fine. There is no check for null at every possible occasion, like I think in Java. The operating system will catch any actual null dereference though, by notifying you of an invalid memory access. So in other words, D uses the fast approach. Cases where your print will not work is, when print() is a virtual method of that class (one that can be overridden). That would need to actually dereference the object to take a look into the virtual method table. 'private' and 'final' methods (or methods of a 'final class') are not virtual. -- Marco
