Rework my implementation of circular-reference finding to not use
CXXRecordDecl::forallBases, which does *not* do what I need. Fixes the
failure introduced in r167651.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167668 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed