test/unit/cfunc-use.rb in rb-threadframe-0.39 vs test/unit/cfunc-use.rb in rb-threadframe-0.40

@@ -1,9 +1,9 @@
 def cfunc_loc
   ftype, file = [nil, nil]
   1.times do
     1.times do
-      f = RubyVM::ThreadFrame::current.prev
+      f = RubyVM::Frame::current.prev
       ftype = f.type 
       file  = f.source_container[1]
     end
   end
   return [ftype, file]