Summary:
[Tooling] skip anonymous namespaces when checking if typeLoc
references a type decl from a different canonical namespace.
Reviewers: bkramer
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D22808
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@276754 91177308-0d34-0410-b5e6-96231b3b80d8
One problem in clang-tidy and other clang tools face is that there is no
way to lookup an arbitrary name in the AST, that's buried deep inside Sema
and might not even be what the user wants as the new name may be freshly
inserted and not available in the AST.
A common use case for lookups is replacing one nested name with another
while minimizing namespace qualifications, so replacing 'ns::foo' with
'ns::bar' will use just 'bar' if we happen to be inside the namespace 'ns'.
This adds a little helper utility for exactly that use case.
Differential Revision: http://reviews.llvm.org/D13931
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@251022 91177308-0d34-0410-b5e6-96231b3b80d8
Eric Liu