py: Make MP_OBJ_NEW_SMALL_INT cast arg to mp_int_t itself.
Addresses issue #724.
diff --git a/py/objint.c b/py/objint.c
index e351c3f..c08bf7d 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -64,7 +64,7 @@
return mp_parse_num_integer(s, l, 0);
#if MICROPY_PY_BUILTINS_FLOAT
} else if (MP_OBJ_IS_TYPE(args[0], &mp_type_float)) {
- return MP_OBJ_NEW_SMALL_INT((mp_int_t)(MICROPY_FLOAT_C_FUN(trunc)(mp_obj_float_get(args[0]))));
+ return MP_OBJ_NEW_SMALL_INT((MICROPY_FLOAT_C_FUN(trunc)(mp_obj_float_get(args[0]))));
#endif
} else {
// try to convert to small int (eg from bool)