Fix parsing of templated declarations.

Before: template <template <typename T>, typename P > class X;
After:  template <template <typename T>, typename P> class X;

More importantly, the token annotations for the second ">" are now computed
correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173047 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed