bpo-40077: Remove redundant cast in json module (GH-19438)

shihai1991 · web-flow · commit dcb04d9c6dd6 · 2020-04-10T00:10:29.000+09:00
diff --git a/Modules/_json.c b/Modules/_json.c
@@ -1818,7 +1818,7 @@ _json_exec(PyObject *module)
     }
     Py_INCREF(state->PyScannerType);
     if (PyModule_AddObject(module, "make_scanner", state->PyScannerType) < 0) {
-        Py_DECREF((PyObject*)state->PyScannerType);
+        Py_DECREF(state->PyScannerType);
         return -1;
     }
 
@@ -1828,7 +1828,7 @@ _json_exec(PyObject *module)
     }
     Py_INCREF(state->PyEncoderType);
     if (PyModule_AddObject(module, "make_encoder", state->PyEncoderType) < 0) {
-        Py_DECREF((PyObject*)state->PyEncoderType);
+        Py_DECREF(state->PyEncoderType);
         return -1;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1818,7 +1818,7 @@ _json_exec(PyObject *module)`
`1818`	`1818`	`}`
`1819`	`1819`	`Py_INCREF(state->PyScannerType);`
`1820`	`1820`	`if (PyModule_AddObject(module, "make_scanner", state->PyScannerType) < 0) {`
`1821`		`- Py_DECREF((PyObject*)state->PyScannerType);`
	`1821`	`+ Py_DECREF(state->PyScannerType);`
`1822`	`1822`	`return -1;`
`1823`	`1823`	`}`
`1824`	`1824`
`@@ -1828,7 +1828,7 @@ _json_exec(PyObject *module)`
`1828`	`1828`	`}`
`1829`	`1829`	`Py_INCREF(state->PyEncoderType);`
`1830`	`1830`	`if (PyModule_AddObject(module, "make_encoder", state->PyEncoderType) < 0) {`
`1831`		`- Py_DECREF((PyObject*)state->PyEncoderType);`
	`1831`	`+ Py_DECREF(state->PyEncoderType);`
`1832`	`1832`	`return -1;`
`1833`	`1833`	`}`
`1834`	`1834`