"Attila Lendvai" attila.lendvai@gmail.com writes: [...]

CFFI> (defctype* foo foo)

CFFI> (defcfun func foo)

it puts cffi in an endless recursion. if it's possible, there should be some kind of error checking at the type definition that avoids this.

I've pushed a fix that should take care of

(defctype* foo foo)

as well as

(defctype* bar baz) (defctype* baz bar)

It will also signal an error when doing something like this:

(defctype foo :int) (defctype foo foo)

Though that doesn't actually create a cycle.