-Introduce the idx::Analyzer class used for getting indexing information, like finding
references of a declaration across translation units.

-Modify the index-test tool to use it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77536 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed