SteveKChiu/lua-intf — pull request #34 by krisr (2014-10-23 01:09:52+00:00)
Title: Fix addFunction for const reference types

Sometime after my original change to introduce wrapped (holder) types for argument passing, the code no longer allowed me to use functions which had const reference type arguments. I believe the issue is that the push methods on CppArgOutput took 'const typename Traits::ValueType&' arguments, and this was deriving to 'const const Type&&' for const reference arguments.