diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp
index e99217e..b7ab863 100644
--- a/lib/Sema/SemaLookup.cpp
+++ b/lib/Sema/SemaLookup.cpp
@@ -903,7 +903,7 @@
             continue;
         }
 
-        if ((*I)->getAttr<OverloadableAttr>(Context)) {
+        if ((*I)->getAttr<OverloadableAttr>()) {
           // If this declaration has the "overloadable" attribute, we
           // might have a set of overloaded functions.