[pypy-issue] Issue #2600: "cpyext: missing slot wrapper wrap_delarch/m32r/platforms/usrv" (pypy/pypy)

[Marian Beermann]

New issue 2600: "cpyext: missing slot wrapper wrap_delarch/m32r/platforms/usrv"
https://bitbucket.org/pypy/pypy/issues/2600/cpyext-missing-slot-wrapper-wrap_delarch

Marian Beermann:

Application crashes with this somewhat vague error. What does it mean / how to debug?

```
cpyext: missing slot wrapper wrap_delarch/m32r/platforms/usrv                                                                      
RPython traceback:
  File "pypy_interpreter.c", line 39639, in BuiltinCodePassThroughArguments1_funcrun_obj
  File "pypy_module_cpyext_3.c", line 2862, in wrap_del
Fatal RPython error: NotImplementedError
Fatal Python error: Aborted

Stack (most recent call first, approximate line numbers):
  File "/home/mabe/Projekte/_oss/borg/pypy3.5-5.8-beta-linux_x86_64-portable/lib_pypy/_ctypes/function.py", line 461 in _conv_param
zsh: abort (core dumped)
```

I'm not sure if this is a bug in PyPy, in a C extension or in the interaction of both.