When code-completion finds a declaration only because it is usable as
the start of a nested-name-specifier, add the "::" after the
nested-name-specifier to the code-completion string.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82587 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed