Fix truncation problem when using longlong implementation.
diff --git a/py/objint.c b/py/objint.c
index 012ce28..e1b67a1 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -115,7 +115,17 @@
*fmt_size = 0;
return *buf;
}
- fmt_int_t num = mp_obj_get_int(self_in);
+ fmt_int_t num;
+#if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_LONGLONG
+ mp_obj_int_t *self = self_in;
+ if (MP_OBJ_IS_TYPE(self_in, &mp_type_int)) {
+ // mp_obj_get_int truncates to machine_int_t
+ num = self->val;
+ } else
+#endif
+ {
+ num = mp_obj_get_int(self_in);
+ }
char sign = '\0';
if (num < 0) {
num = -num;