D-Programming-Language/dmd — pull request #1193 by 9rnsr (2012-10-19 15:22:35+00:00)
Title: Issue 8836 - function called with argument types ((void function())) matches both f(void function() fn) and f(void delegate() dg)

http://d.puremagic.com/issues/show_bug.cgi?id=8836