stdlib: optimize gen_server by caching callback functions
stdlib: optimize gen_server by caching callback functions

vinoski/otp,bjorng/otp,potatosalad/otp,bjorng/otp,erlang/otp,vinoski/otp,erlang/otp,emacsmirror/erlang,erlang/otp,vinoski/otp,emacsmirror/erlang,potatosalad/otp,emacsmirror/erlang,bjorng/otp,bjorng/otp,erlang/otp,potatosalad/otp,bjorng/otp,bjorng/otp,erlang/otp,bjorng/otp,vinoski/otp,vinoski/otp,potatosalad/otp,vinoski/otp,potatosalad/otp,erlang/otp,erlang/otp,emacsmirror/erlang,vinoski/otp,emacsmirror/erlang,potatosalad/otp,erlang/otp,emacsmirror/erlang,potatosalad/otp,erlang/otp,vinoski/otp,bjorng/otp,vinoski/otp,potatosalad/otp,bjorng/otp,bjorng/otp,potatosalad/otp,potatosalad/otp,emacsmirror/erlang,emacsmirror/erlang,emacsmirror/erlang,vinoski/otp,erlang/otp,emacsmirror/erlang