[PATCH] Bug Fix: Disallow a variable template to be redeclared as a non-templated variable

[Richard Smith]

  Did you mean to include the changes to Serialization/ here?

  The rest of the changes look fine. Have you considered creating the VarTemplateDecl sooner (maybe even immediately after creating the VarDecl) to avoid having to wire through the extra 'bool' parameter?

http://llvm-reviews.chandlerc.com/D1389