Fix the search for visible declarations within a Scope to ensure that
we look into a Scope that corresponds to a compound statement whose
scope was combined with the scope of the function that owns it. This
improves typo correction in many common cases.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92879 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed