tree bc40ef33ff7c555ca0b74e30ca124be4581f2cef
parent c5419cc8655c215c8c0c8dc3976a527ca867f655
author John McCall <rjmccall@apple.com> 1258444212 +0000
committer John McCall <rjmccall@apple.com> 1258444212 +0000

Store "sugared" decls in LookupResults (i.e. decl aliases like using declarations);
strip the sugar off in getFoundDecl() and getAsSingleDecl(), but leave it on for
clients like overload resolution who want to use the iterators.

Refactor a few pieces of overload resolution to strip off using declarations in
a single place.  Don't do anything useful with the extra context knowledge yet.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89061 91177308-0d34-0410-b5e6-96231b3b80d8