also special Python coroutines in cygen.send() delegation

3aa55e65 · Stefan Behnel · cea87ae3 · 3aa55e65
Commit 3aa55e65 authored Aug 08, 2017 by Stefan Behnel
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Cython/Utility/Coroutine.c Cython/Utility/Coroutine.c +5 -0

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--- a/Cython/Utility/Coroutine.c
+++ b/Cython/Utility/Coroutine.c
@@ -738,6 +738,11 @@ static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
            ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
        } else
        #endif
+        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03050000 && defined(PyCoro_CheckExact)
+        if (PyCoro_CheckExact(yf)) {
+            ret = _PyGen_Send((PyGenObject*)yf, value == Py_None ? NULL : value);
+        } else
+        #endif
        {
            if (value == Py_None)
                ret = Py_TYPE(yf)->tp_iternext(yf);