Add support for Adaptative matchers on the dynamic registry.

Summary:
Add support for Adaptative matchers on the dynamic registry.
Each adaptative matcher is created with a function template. We instantiate the function N times, one for each possible From type and apply the techniques used on argument overloaded and polymorphic matchers to add them to the registry.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1201

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187044 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed