Closed plicease closed 1 year ago
This is for #376. Basically undef is a valid argument to a closure, and passing through an undef makes code a little cleaner, where it is a common pattern to pass NULL into a function that takes a function pointer.
This is for #376. Basically undef is a valid argument to a closure, and passing through an undef makes code a little cleaner, where it is a common pattern to pass NULL into a function that takes a function pointer.