Give UnresolvedSet the ability to store access specifiers for each declaration.
Change LookupResult to use UnresolvedSet.  Also extract UnresolvedSet into its
own header and make it templated over an inline capacity.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93959 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index e481268..b004fc3 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -893,9 +893,9 @@
     if (const RecordType *Record = Type->getAs<RecordType>()) {
       llvm::SmallVector<CXXConversionDecl *, 4> ObjectPtrConversions;
       CXXRecordDecl *RD = cast<CXXRecordDecl>(Record->getDecl());
-      const UnresolvedSet *Conversions = RD->getVisibleConversionFunctions();
+      const UnresolvedSetImpl *Conversions = RD->getVisibleConversionFunctions();
       
-      for (UnresolvedSet::iterator I = Conversions->begin(),
+      for (UnresolvedSetImpl::iterator I = Conversions->begin(),
              E = Conversions->end(); I != E; ++I) {
         // Skip over templated conversion functions; they aren't considered.
         if (isa<FunctionTemplateDecl>(*I))