[BUG] warning: unused parameter ‘type’ in __Pyx_ErrRestoreInState

[ThomasWaldmann]

Describe the bug

Seeing these warnings at multiple places, so guess it might be a general problem with the generated code:

building 'borg.platform.linux' extension
gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -I/opt/hostedtoolcache/Python/3.12.0-rc.1/x64/include/python3.12 -c src/borg/platform/linux.c -o build/temp.linux-x86_64-cpython-312/src/borg/platform/linux.o -Wall -Wextra -Wpointer-arith
src/borg/platform/linux.c: In function ‘__Pyx_ErrRestoreInState’:
src/borg/platform/linux.c:13637:84: warning: unused parameter ‘type’ [-Wunused-parameter]
13637 | static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
      |                                                                          ~~~~~~~~~~^~~~

Code to reproduce the behaviour:

No response

Expected behaviour

No compiler warnings.

OS

Linux

Python version

3.12.0rc1

Cython version

3.0.1

Additional context

No response

[scoder]

Thanks for the report. That's an issue in CPython 3.12+ only because the internal implementation changed there. I'll add an "unused" marker.