Fix some int casting that failed on 64 bit architecture.

3 files changed, 4 insertions, 4 deletions

diff --git a/py/sequence.c b/py/sequence.c
index d8cfd9f3e9..f5310737a7 100644
--- a/py/sequence.c
+++ b/py/sequence.c
@@ -155,7 +155,7 @@ mp_obj_t mp_seq_index_obj(const mp_obj_t *items, uint len, uint n_args, const mp
         }
     }
 
-    for (uint i = start; i < stop; i++) {
+    for (machine_uint_t i = start; i < stop; i++) {
         if (mp_obj_equal(items[i], value)) {
             // Common sense says this cannot overflow small int
             return MP_OBJ_NEW_SMALL_INT(i);
@@ -166,7 +166,7 @@ mp_obj_t mp_seq_index_obj(const mp_obj_t *items, uint len, uint n_args, const mp
 }
 
 mp_obj_t mp_seq_count_obj(const mp_obj_t *items, uint len, mp_obj_t value) {
-    uint count = 0;
+    machine_uint_t count = 0;
     for (uint i = 0; i < len; i++) {
          if (mp_obj_equal(items[i], value)) {
               count++;
diff --git a/unix/file.c b/unix/file.c
index 7bbe3bfd00..0d11de6332 100644
--- a/unix/file.c
+++ b/unix/file.c
@@ -50,7 +50,7 @@ static MP_DEFINE_CONST_FUN_OBJ_1(fdfile_close_obj, fdfile_close);
 
 static mp_obj_t fdfile_fileno(mp_obj_t self_in) {
     mp_obj_fdfile_t *self = self_in;
-    return MP_OBJ_NEW_SMALL_INT(self->fd);
+    return MP_OBJ_NEW_SMALL_INT((machine_int_t)self->fd);
 }
 static MP_DEFINE_CONST_FUN_OBJ_1(fdfile_fileno_obj, fdfile_fileno);
 
diff --git a/unix/socket.c b/unix/socket.c
index eb4ea1e043..4b160e0bc8 100644
--- a/unix/socket.c
+++ b/unix/socket.c
@@ -86,7 +86,7 @@ static MP_DEFINE_CONST_FUN_OBJ_1(socket_close_obj, socket_close);
 
 static mp_obj_t socket_fileno(mp_obj_t self_in) {
     mp_obj_socket_t *self = self_in;
-    return MP_OBJ_NEW_SMALL_INT(self->fd);
+    return MP_OBJ_NEW_SMALL_INT((machine_int_t)self->fd);
 }
 static MP_DEFINE_CONST_FUN_OBJ_1(socket_fileno_obj, socket_fileno);