1 files changed, 6 insertions, 6 deletions
diff --git a/py/objtuple.c b/py/objtuple.c
index ceca4200e4..2205b869c5 100644
--- a/py/objtuple.c
+++ b/py/objtuple.c
@@ -97,8 +97,8 @@ static mp_obj_t tuple_getiter(mp_obj_t o_in) {
 }
 
 const mp_obj_type_t tuple_type = {
-    { &mp_const_type },
-    "tuple",
+    .base = { &mp_const_type },
+    .name = "tuple",
     .print = tuple_print,
     .make_new = tuple_make_new,
     .binary_op = tuple_binary_op,
@@ -110,7 +110,7 @@ const mp_obj_type_t tuple_type = {
 static const mp_obj_tuple_t empty_tuple_obj = {{&tuple_type}, 0};
 const mp_obj_t mp_const_empty_tuple = (mp_obj_t)&empty_tuple_obj;
 
-mp_obj_t mp_obj_new_tuple(uint n, mp_obj_t *items) {
+mp_obj_t mp_obj_new_tuple(uint n, const mp_obj_t *items) {
     if (n == 0) {
         return mp_const_empty_tuple;
     }
@@ -123,7 +123,7 @@ mp_obj_t mp_obj_new_tuple(uint n, mp_obj_t *items) {
     return o;
 }
 
-mp_obj_t mp_obj_new_tuple_reverse(uint n, mp_obj_t *items) {
+mp_obj_t mp_obj_new_tuple_reverse(uint n, const mp_obj_t *items) {
     if (n == 0) {
         return mp_const_empty_tuple;
     }
@@ -163,8 +163,8 @@ static mp_obj_t tuple_it_iternext(mp_obj_t self_in) {
 }
 
 static const mp_obj_type_t tuple_it_type = {
-    { &mp_const_type },
-    "tuple_iterator",
+    .base = { &mp_const_type },
+    .name = "tuple_iterator",
     .iternext = tuple_it_iternext,
     .methods = {{NULL, NULL},},
 };