minor simplification.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65029 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 6b2a1ffc5e727ac0c2d930b57dbc2556b655a2e0..c03c36048a2473d2171e53edb4fd136852b46d05 100644 (file)
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -580,9 +580,9 @@ void DeclContext::makeDeclVisibleInContextImpl(NamedDecl *D) {
   }
 
   // Put this declaration into the appropriate slot.
-  if (D->getKind() == Decl::UsingDirective ||
-      D->getIdentifierNamespace() == Decl::IDNS_Tag
-      || Pos->second.empty())
+  if (isa<UsingDirectiveDecl>(D) ||
+      D->getIdentifierNamespace() == Decl::IDNS_Tag ||
+      Pos->second.empty())
     Pos->second.push_back(D);
   else if (Pos->second.back()->getIdentifierNamespace() == Decl::IDNS_Tag) {
     NamedDecl *TagD = Pos->second.back();