Don't enter a new scope for a namespace-qualified declarator unless we're
in a file context.  In well-formed code, only happens with friend functions.
Fixes PR 5760.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91146 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed