1 files changed, 12 insertions, 5 deletions
diff --git a/lib/Sema/SemaInherit.h b/lib/Sema/SemaInherit.h
index a71ae8dbab..3319963691 100644
--- a/lib/Sema/SemaInherit.h
+++ b/lib/Sema/SemaInherit.h
@@ -202,22 +202,29 @@ namespace clang {
   /// member of a C++ class. Objects of this type are used to direct
   /// Sema::LookupCXXClassMember.
   struct MemberLookupCriteria {
+    /// LookupKind - the kind of lookup we're doing.
+    enum LookupKind {
+      LK_Base,
+      LK_NamedMember
+    };
+    
     /// MemberLookupCriteria - Constructs member lookup criteria to
     /// search for a base class of type Base.
     explicit MemberLookupCriteria(QualType Base) 
-      : LookupBase(true), Base(Base) { }
+      : Kind(LK_Base), Base(Base) { }
 
     /// MemberLookupCriteria - Constructs member lookup criteria to
     /// search for a class member with the given Name.
     explicit MemberLookupCriteria(DeclarationName Name, 
                                   Sema::LookupNameKind NameKind,
                                   unsigned IDNS) 
-      : LookupBase(false), Name(Name), NameKind(NameKind), IDNS(IDNS) { }
+      : Kind(LK_NamedMember), Name(Name), NameKind(NameKind), IDNS(IDNS) { }
 
-    /// LookupBase - True if we are looking for a base class (whose
-    /// type is Base). If false, we are looking for a named member of
+    /// Kind - The kind of lookup we're doing.
+    /// LK_Base if we are looking for a base class (whose
+    /// type is Base). LK_NamedMember if we are looking for a named member of
     /// the class (with the name Name).
-    bool LookupBase;
+    LookupKind Kind;
 
     /// Base - The type of the base class we're searching for, if
     /// LookupBase is true.