D-Programming-Language/dmd — pull request #3515 by AndrejMitrovic (2014-04-30 12:35:56+00:00)
Title: Issue 9608 - Implement a set of traits for template parameter introspection.

https://issues.dlang.org/show_bug.cgi?id=9608

Spec pull will be made if it's accepted.

@andralex: Are these traits complete enough for your needs?