r256529 - Revert r93378, which is incorrect but currently unobservable (because the

[Richard Smith via cfe-commits]

Author: rsmith
Date: Mon Dec 28 19:02:53 2015
New Revision: 256529

URL: http://llvm.org/viewvc/llvm-project?rev=256529&view=rev
Log:
Revert r93378, which is incorrect but currently unobservable (because the
underlying declaration of a NamedDecl happens to always have the same name
and identifier namespace as the decl itself today).

Modified:
    cfe/trunk/lib/Sema/SemaLookup.cpp

Modified: cfe/trunk/lib/Sema/SemaLookup.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaLookup.cpp?rev=256529&r1=256528&r2=256529&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaLookup.cpp (original)
+++ cfe/trunk/lib/Sema/SemaLookup.cpp Mon Dec 28 19:02:53 2015
@@ -3305,9 +3305,6 @@ public:
 } // end anonymous namespace
 
 NamedDecl *VisibleDeclsRecord::checkHidden(NamedDecl *ND) {
-  // Look through using declarations.
-  ND = ND->getUnderlyingDecl();
-
   unsigned IDNS = ND->getIdentifierNamespace();
   std::list<ShadowMap>::reverse_iterator SM = ShadowMaps.rbegin();
   for (std::list<ShadowMap>::reverse_iterator SMEnd = ShadowMaps.rend();