bpo-39968: Convert extension modules' macros of get_module_state() to inline functions (GH-19017)
diff --git a/Modules/readline.c b/Modules/readline.c
index 27a993f..8a1a2a8 100644
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -86,13 +86,18 @@
PyObject *endidx;
} readlinestate;
-
-#define readline_state(o) ((readlinestate *)PyModule_GetState(o))
+static inline readlinestate*
+get_readline_state(PyModule *module)
+{
+ void *state = PyModule_GetState(module);
+ assert(state != NULL);
+ return (readlinestate *)state;
+}
static int
readline_clear(PyObject *m)
{
- readlinestate *state = readline_state(m);
+ readlinestate *state = get_readline_state(m);
Py_CLEAR(state->completion_display_matches_hook);
Py_CLEAR(state->startup_hook);
Py_CLEAR(state->pre_input_hook);
@@ -105,7 +110,7 @@
static int
readline_traverse(PyObject *m, visitproc visit, void *arg)
{
- readlinestate *state = readline_state(m);
+ readlinestate *state = get_readline_state(m);
Py_VISIT(state->completion_display_matches_hook);
Py_VISIT(state->startup_hook);
Py_VISIT(state->pre_input_hook);