1 files changed, 7 insertions, 5 deletions
diff --git a/include/clang/Sema/Overload.h b/include/clang/Sema/Overload.h
index d2fc285c9e29a..65ed781f743c4 100644
--- a/include/clang/Sema/Overload.h
+++ b/include/clang/Sema/Overload.h
@@ -748,12 +748,14 @@ namespace clang {
     unsigned NumInlineSequences;
     char InlineSpace[16 * sizeof(ImplicitConversionSequence)];
 
-    OverloadCandidateSet(const OverloadCandidateSet &);
-    OverloadCandidateSet &operator=(const OverloadCandidateSet &);
-    
+    OverloadCandidateSet(const OverloadCandidateSet &) LLVM_DELETED_FUNCTION;
+    void operator=(const OverloadCandidateSet &) LLVM_DELETED_FUNCTION;
+
+    void destroyCandidates();
+
   public:
     OverloadCandidateSet(SourceLocation Loc) : Loc(Loc), NumInlineSequences(0){}
-    ~OverloadCandidateSet() { clear(); }
+    ~OverloadCandidateSet() { destroyCandidates(); }
 
     SourceLocation getLocation() const { return Loc; }
 
@@ -808,7 +810,7 @@ namespace clang {
     void NoteCandidates(Sema &S,
                         OverloadCandidateDisplayKind OCD,
                         llvm::ArrayRef<Expr *> Args,
-                        const char *Opc = 0,
+                        StringRef Opc = "",
                         SourceLocation Loc = SourceLocation());
   };