Vs2003 using declaration
This partially reverts commit d3404f47, the "using" declaration does not work with templates in Visual Studio 2003. Note that _MSC_VER=1400 means Visual Studio 2005.
This partially reverts commit d3404f47, the "using" declaration does not work with templates in Visual Studio 2003. Note that _MSC_VER=1400 means Visual Studio 2005.