phobos commit, revision 1680


user: sean

msg:
Added hasLocalAliasing!T as an analog of hasAliasing!T which evaluates to false for shared T as well as immutable T.  Gratuitous code duplication, but it keeps the two template routines logically separate, which is nice.  This is being added to support static analysis of parameters in std.concurrency.

http://www.dsource.org/projects/phobos/changeset/1680