Extend -Wnon-pod-varargs to check calls made from member pointers.

llvm-svn: 184629

2 files changed, 5 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index a960a3d8084..27e8962f71b 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -3798,7 +3798,8 @@ Sema::getVariadicCallType(FunctionDecl *FDecl, const FunctionProtoType *Proto,
       if (CXXMethodDecl *Method = dyn_cast_or_null<CXXMethodDecl>(FDecl))
         if (Method->isInstance())
           return VariadicMethod;
-    }
+    } else if (Fn && Fn->getType() == Context.BoundMemberTy)
+      return VariadicMethod;
     return VariadicFunction;
   }
   return VariadicDoesNotApply;
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp
index b9daba95f69..29644b40b74 100644
--- a/clang/lib/Sema/SemaOverload.cpp
+++ b/clang/lib/Sema/SemaOverload.cpp
@@ -10895,6 +10895,9 @@ Sema::BuildCallToMemberFunction(Scope *S, Expr *MemExprE,
     if (ConvertArgumentsForCall(call, op, 0, proto, Args, RParenLoc))
       return ExprError();
 
+    if (CheckOtherCall(call, proto))
+      return ExprError();
+
     return MaybeBindToTemporary(call);
   }