D-Programming-Language/dmd — pull request #762 by 9rnsr (2012-02-25 17:03:14+00:00)
Title: Issue 7580 - Identity assignment of Nullable crashes dmd

http://d.puremagic.com/issues/show_bug.cgi?id=7580

Support alias this to template member function.
And add small refactoring by using `resolveAliasThis()`.