Refactor the LookupResult API to simplify most common operations.  Require users to 
pass a LookupResult reference to lookup routines.  Call out uses which assume a single
result.

llvm-svn: 83674
16 files changed
tree: 73a4e8c69448166b3ab79de7629a03c9c50be01c
  1. clang/
  2. compiler-rt/
  3. llvm/