Merge branch 'pep-788' of https://github.com/zerointensity/cpython into pep-788

Author: ZeroIntensity

Doc/c-api/interp-lifecycle.rst

@@ -755,7 +755,7 @@ deleted. This can be done using interpreter views.
    .. versionadded:: next
 
 
-.. c:function:: PyInterpreterView *PyInterpreterView_FromMain()
+.. c:function:: PyInterpreterView *PyInterpreterView_FromMain(void)
 
    Create a view for the main interpreter (the first and default
    interpreter in a Python process; see

Python/pylifecycle.c

@@ -2349,12 +2349,8 @@ make_pre_finalization_calls(PyThreadState *tstate, int subinterpreters)
                 }
                 assert(!PyErr_Occurred());
             }
-            else if (ret == Py_PARK_AGAIN) {
-                continue;
-            }
             else {
-                assert(ret == Py_PARK_TIMEOUT);
-                Py_UNREACHABLE();
+                assert(ret == Py_PARK_AGAIN);
             }
         }
 

Python/pystate.c

@@ -3452,7 +3452,7 @@ PyInterpreterGuard_FromView(PyInterpreterView *view)
         return NULL;
     }
 
-    assert(guard == NULL || guard->interp != NULL);
+    assert(guard->interp != NULL);
     return guard;
 }