Douglas Gregor cba72b1f62 Implement the special template argument deduction rule for T&& in a
call (C++0x [temp.deduct.call]p3).

As part of this, start improving the reference-binding implementation
used in the computation of implicit conversion sequences (for overload
resolution) to reflect C++0x semantics. It still needs more work and
testing, of course.

llvm-svn: 123966
2011-01-21 05:18:22 +00:00
..