lib/pp.rb: Use UnboundMethod#bind_call instead of .bind(obj).call(...)

Related to [Feature #15955].

1 files changed, 1 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index 34a94763c5..0769f59297 100644
--- a/NEWS
+++ b/NEWS
@@ -177,7 +177,7 @@ without allocation of intermediate Method object.
       end
     end
     class Bar < Foo
-      def add_1 # override
+      def add_1(x) # override
         x + 2
       end
     end