Add a TODO about "_PyCodeConstructor.argcount".

ericsnowcurrently · ericsnowcurrently · commit 87cb1926a0e0 · 2021-06-03T09:58:33.000-06:00
diff --git a/Include/internal/pycore_code.h b/Include/internal/pycore_code.h
@@ -99,6 +99,7 @@ struct _PyCodeConstructor {
     /* args (within varnames) */
     int argcount;
     int posonlyargcount;
+    // XXX Replace argcount with posorkwargcount (argcount - posonlyargcount).
     int kwonlyargcount;
 
     /* needed to create the frame */
