https://issues.dlang.org/show_bug.cgi?id=15110
--- Comment #4 from Manu <turkey...@gmail.com> --- Well, firstly, it should inline. Secondly, it should never be an error if it's impossible to inline (it should be a warning). Ie, exactly like __forceinline in C++. Also, it would be nice if it were an attribute (like GDC/LDC) so it can be aliased. --