D-Programming-Language/dmd — pull request #955 by belm0 (2012-05-20 01:43:57+00:00)
Title: fix Issue 8104 - UFCS on opaque struct won't compile

Change member lookup on opaque struct to fail silently rather than produce an error-- giving UFCS a chance to resolve.

http://d.puremagic.com/issues/show_bug.cgi?id=8104