diff --git a/extmod/modbtree.c b/extmod/modbtree.c
index 56528b970d..12d2807f6d 100644
--- a/extmod/modbtree.c
+++ b/extmod/modbtree.c
@@ -295,7 +295,7 @@ STATIC MP_DEFINE_CONST_DICT(btree_locals_dict, btree_locals_dict_table);
 STATIC const mp_obj_type_t btree_type = {
     { &mp_type_type },
     // Save on qstr's, reuse same as for module
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_btree,
     .print = btree_print,
     .locals_dict = (void *)&btree_locals_dict,
diff --git a/extmod/modframebuf.c b/extmod/modframebuf.c
index 9e79254b36..8a93dbed49 100644
--- a/extmod/modframebuf.c
+++ b/extmod/modframebuf.c
@@ -602,7 +602,7 @@ STATIC MP_DEFINE_CONST_DICT(framebuf_locals_dict, framebuf_locals_dict_table);
 
 STATIC const mp_obj_type_t mp_type_framebuf = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_FrameBuffer,
     .make_new = framebuf_make_new,
     .locals_dict = (mp_obj_dict_t *)&framebuf_locals_dict,
diff --git a/extmod/moduasyncio.c b/extmod/moduasyncio.c
index b4f123f3c5..1d461e3d1a 100644
--- a/extmod/moduasyncio.c
+++ b/extmod/moduasyncio.c
@@ -284,7 +284,7 @@ STATIC mp_obj_t task_iternext(mp_obj_t self_in) {
 
 STATIC const mp_obj_type_t task_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Task,
     .make_new = task_make_new,
     .attr = task_attr,
diff --git a/extmod/moductypes.c b/extmod/moductypes.c
index 0d09f7158e..eae2acdaef 100644
--- a/extmod/moductypes.c
+++ b/extmod/moductypes.c
@@ -622,7 +622,7 @@ MP_DEFINE_CONST_FUN_OBJ_2(uctypes_struct_bytes_at_obj, uctypes_struct_bytes_at);
 
 STATIC const mp_obj_type_t uctypes_struct_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_struct,
     .print = uctypes_struct_print,
     .make_new = uctypes_struct_make_new,
diff --git a/extmod/modutimeq.c b/extmod/modutimeq.c
index 8a197feee8..c5a0689bed 100644
--- a/extmod/modutimeq.c
+++ b/extmod/modutimeq.c
@@ -193,7 +193,7 @@ STATIC MP_DEFINE_CONST_DICT(utimeq_locals_dict, utimeq_locals_dict_table);
 
 STATIC const mp_obj_type_t utimeq_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_utimeq,
     .make_new = utimeq_make_new,
     .locals_dict = (void *)&utimeq_locals_dict,
diff --git a/extmod/moduzlib.c b/extmod/moduzlib.c
index bc23174ea4..5a8db86c7d 100644
--- a/extmod/moduzlib.c
+++ b/extmod/moduzlib.c
@@ -122,7 +122,7 @@ STATIC const mp_stream_p_t decompio_stream_p = {
 #if !MICROPY_ENABLE_DYNRUNTIME
 STATIC const mp_obj_type_t decompio_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_DecompIO,
     .make_new = decompio_make_new,
     .locals_dict = (void *)&decompio_locals_dict,
diff --git a/extmod/ulab b/extmod/ulab
index deda9d74d8..75c7e05eac 160000
--- a/extmod/ulab
+++ b/extmod/ulab
@@ -1 +1 @@
-Subproject commit deda9d74d8724b7855244c22dd2629056b1a10a6
+Subproject commit 75c7e05eacb22a9f6fef9c4381fe23c138565172
diff --git a/extmod/vfs_fat.c b/extmod/vfs_fat.c
index 0de6555b46..ada25461b8 100644
--- a/extmod/vfs_fat.c
+++ b/extmod/vfs_fat.c
@@ -474,7 +474,7 @@ STATIC const mp_vfs_proto_t fat_vfs_proto = {
 
 const mp_obj_type_t mp_fat_vfs_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_VfsFat,
     .make_new = fat_vfs_make_new,
     .locals_dict = (mp_obj_dict_t *)&fat_vfs_locals_dict,
diff --git a/extmod/vfs_fat_file.c b/extmod/vfs_fat_file.c
index a4afd46dfd..b47e9dd5c1 100644
--- a/extmod/vfs_fat_file.c
+++ b/extmod/vfs_fat_file.c
@@ -244,7 +244,7 @@ STATIC const mp_stream_p_t vfs_fat_fileio_stream_p = {
 
 const mp_obj_type_t mp_type_vfs_fat_fileio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_FileIO,
     .print = file_obj_print,
     .make_new = file_obj_make_new,
@@ -267,7 +267,7 @@ STATIC const mp_stream_p_t vfs_fat_textio_stream_p = {
 
 const mp_obj_type_t mp_type_vfs_fat_textio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_TextIOWrapper,
     .print = file_obj_print,
     .make_new = file_obj_make_new,
diff --git a/extmod/vfs_lfsx.c b/extmod/vfs_lfsx.c
index 8184273c02..86f393393c 100644
--- a/extmod/vfs_lfsx.c
+++ b/extmod/vfs_lfsx.c
@@ -484,7 +484,7 @@ STATIC const mp_vfs_proto_t MP_VFS_LFSx(proto) = {
 
 const mp_obj_type_t MP_TYPE_VFS_LFSx = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     #if LFS_BUILD_VERSION == 1
     .name = MP_QSTR_VfsLfs1,
     #else
diff --git a/extmod/vfs_lfsx_file.c b/extmod/vfs_lfsx_file.c
index e9641c55f5..97716dad17 100644
--- a/extmod/vfs_lfsx_file.c
+++ b/extmod/vfs_lfsx_file.c
@@ -226,7 +226,7 @@ STATIC const mp_stream_p_t MP_VFS_LFSx(fileio_stream_p) = {
 
 const mp_obj_type_t MP_TYPE_VFS_LFSx_(_fileio) = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_FileIO,
     .print = MP_VFS_LFSx(file_print),
     .locals_dict = (mp_obj_dict_t *)&MP_VFS_LFSx(file_locals_dict),
@@ -248,7 +248,7 @@ STATIC const mp_stream_p_t MP_VFS_LFSx(textio_stream_p) = {
 
 const mp_obj_type_t MP_TYPE_VFS_LFSx_(_textio) = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_TextIOWrapper,
     .print = MP_VFS_LFSx(file_print),
     .locals_dict = (mp_obj_dict_t *)&MP_VFS_LFSx(file_locals_dict),
diff --git a/extmod/vfs_posix.c b/extmod/vfs_posix.c
index 700b2bb47c..ff7451d566 100644
--- a/extmod/vfs_posix.c
+++ b/extmod/vfs_posix.c
@@ -352,7 +352,7 @@ STATIC const mp_vfs_proto_t vfs_posix_proto = {
 
 const mp_obj_type_t mp_type_vfs_posix = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_VfsPosix,
     .locals_dict = (mp_obj_dict_t *)&vfs_posix_locals_dict,
     .make_new = vfs_posix_make_new,
diff --git a/extmod/vfs_posix_file.c b/extmod/vfs_posix_file.c
index db0c4304ab..abd38b0538 100644
--- a/extmod/vfs_posix_file.c
+++ b/extmod/vfs_posix_file.c
@@ -213,7 +213,7 @@ STATIC const mp_stream_p_t vfs_posix_fileio_stream_p = {
 
 const mp_obj_type_t mp_type_vfs_posix_fileio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_FileIO,
     .print = vfs_posix_file_print,
     .make_new = vfs_posix_file_make_new,
@@ -236,7 +236,7 @@ STATIC const mp_stream_p_t vfs_posix_textio_stream_p = {
 
 const mp_obj_type_t mp_type_vfs_posix_textio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_TextIOWrapper,
     .print = vfs_posix_file_print,
     .make_new = vfs_posix_file_make_new,
diff --git a/lib/utils/sys_stdio_mphal.c b/lib/utils/sys_stdio_mphal.c
index 9e8c8825b6..061511ef71 100644
--- a/lib/utils/sys_stdio_mphal.c
+++ b/lib/utils/sys_stdio_mphal.c
@@ -129,7 +129,7 @@ STATIC const mp_stream_p_t stdio_obj_stream_p = {
 
 STATIC const mp_obj_type_t stdio_obj_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_FileIO,
     // TODO .make_new?
     .print = stdio_obj_print,
@@ -169,7 +169,7 @@ STATIC const mp_stream_p_t stdio_buffer_obj_stream_p = {
 STATIC const mp_obj_type_t stdio_buffer_obj_type = {
     { &mp_type_type },
     .name = MP_QSTR_FileIO,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .print = stdio_obj_print,
     .locals_dict = (mp_obj_dict_t *)&stdio_locals_dict,
     EXTENDED_FIELDS(
diff --git a/ports/unix/coverage.c b/ports/unix/coverage.c
index e6194fb022..e97f73c43f 100644
--- a/ports/unix/coverage.c
+++ b/ports/unix/coverage.c
@@ -108,7 +108,7 @@ STATIC const mp_stream_p_t fileio_stream_p = {
 
 STATIC const mp_obj_type_t mp_type_stest_fileio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .locals_dict = (mp_obj_dict_t *)&rawfile_locals_dict,
     EXTENDED_FIELDS(
         .protocol = &fileio_stream_p,
@@ -139,7 +139,7 @@ STATIC const mp_stream_p_t textio_stream_p2 = {
 
 STATIC const mp_obj_type_t mp_type_stest_textio2 = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .locals_dict = (mp_obj_dict_t *)&rawfile_locals_dict2,
     EXTENDED_FIELDS(
         .protocol = &textio_stream_p2,
diff --git a/ports/unix/modffi.c b/ports/unix/modffi.c
index cc1a239be6..32065baf8d 100644
--- a/ports/unix/modffi.c
+++ b/ports/unix/modffi.c
@@ -485,7 +485,7 @@ error:
 
 STATIC const mp_obj_type_t ffifunc_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_ffifunc,
     .print = ffifunc_print,
     EXTENDED_FIELDS(
diff --git a/ports/unix/moduselect.c b/ports/unix/moduselect.c
index f701a9f1f5..7322a476ec 100644
--- a/ports/unix/moduselect.c
+++ b/ports/unix/moduselect.c
@@ -313,7 +313,7 @@ STATIC MP_DEFINE_CONST_DICT(poll_locals_dict, poll_locals_dict_table);
 
 STATIC const mp_obj_type_t mp_type_poll = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_poll,
     .locals_dict = (void *)&poll_locals_dict,
     EXTENDED_FIELDS(
diff --git a/py/modio.c b/py/modio.c
index 5881ffb490..96fb145c34 100644
--- a/py/modio.c
+++ b/py/modio.c
@@ -103,7 +103,7 @@ STATIC const mp_stream_p_t iobase_p = {
 
 STATIC const mp_obj_type_t mp_type_iobase = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_IOBase,
     .make_new = iobase_make_new,
     EXTENDED_FIELDS(
@@ -202,7 +202,7 @@ STATIC const mp_stream_p_t bufwriter_stream_p = {
 
 STATIC const mp_obj_type_t mp_type_bufwriter = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_BufferedWriter,
     .make_new = bufwriter_make_new,
     .locals_dict = (mp_obj_dict_t *)&bufwriter_locals_dict,
diff --git a/py/obj.c b/py/obj.c
index fef9b49220..e8fa64c352 100644
--- a/py/obj.c
+++ b/py/obj.c
@@ -103,7 +103,7 @@ const mp_obj_type_t *mp_obj_get_type(mp_const_obj_t o_in) {
 
 const mp_obj_full_type_t *mp_obj_get_full_type(mp_const_obj_t o_in) {
     const mp_obj_type_t *type = mp_obj_get_type(o_in);
-    assert(type->flags & MP_TYPE_FLAG_FULL);
+    assert(type->flags & MP_TYPE_FLAG_EXTENDED);
     return (mp_obj_full_type_t *)type;
 }
 
@@ -679,14 +679,14 @@ mp_obj_t mp_generic_unary_op(mp_unary_op_t op, mp_obj_t o_in) {
 }
 
 mp_call_fun_t mp_type_call(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->ext[0].call;
 }
 
 mp_unary_op_fun_t mp_type_unary_op(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->ext[0].unary_op;
@@ -694,7 +694,7 @@ mp_unary_op_fun_t mp_type_unary_op(const mp_obj_type_t *type) {
 
 
 mp_binary_op_fun_t mp_type_binary_op(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->ext[0].binary_op;
@@ -707,7 +707,7 @@ mp_attr_fun_t mp_type_attr(const mp_obj_type_t *type) {
 
 
 mp_subscr_fun_t mp_type_subscr(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->MP_TYPE_SUBSCR;
@@ -715,7 +715,7 @@ mp_subscr_fun_t mp_type_subscr(const mp_obj_type_t *type) {
 
 
 mp_getiter_fun_t mp_type_getiter(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->MP_TYPE_GETITER;
@@ -723,7 +723,7 @@ mp_getiter_fun_t mp_type_getiter(const mp_obj_type_t *type) {
 
 
 mp_fun_1_t mp_type_iternext(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->MP_TYPE_ITERNEXT;
@@ -731,7 +731,7 @@ mp_fun_1_t mp_type_iternext(const mp_obj_type_t *type) {
 
 
 mp_getbuffer_fun_t mp_type_getbuffer(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->MP_TYPE_GET_BUFFER;
@@ -739,7 +739,7 @@ mp_getbuffer_fun_t mp_type_getbuffer(const mp_obj_type_t *type) {
 
 
 const void *mp_type_protocol(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return NULL;
     }
     return type->MP_TYPE_PROTOCOL;
@@ -751,7 +751,7 @@ const void *mp_type_parent(const mp_obj_type_t *type) {
 }
 
 size_t mp_type_size(const mp_obj_type_t *type) {
-    if (!(type->flags & MP_TYPE_FLAG_FULL)) {
+    if (!(type->flags & MP_TYPE_FLAG_EXTENDED)) {
         return sizeof(mp_obj_type_t);
     }
     return sizeof(mp_obj_full_type_t);
diff --git a/py/obj.h b/py/obj.h
index ef66f87f65..56640ce7a5 100644
--- a/py/obj.h
+++ b/py/obj.h
@@ -516,7 +516,7 @@ typedef mp_obj_t (*mp_fun_kw_t)(size_t n, const mp_obj_t *, mp_map_t *);
 #define MP_TYPE_FLAG_EQ_HAS_NEQ_TEST (0x0010)
 #define MP_TYPE_FLAG_BINDS_SELF (0x0020)
 #define MP_TYPE_FLAG_BUILTIN_FUN (0x0040)
-#define MP_TYPE_FLAG_FULL (0x0080) // contains the 'ext' fields
+#define MP_TYPE_FLAG_EXTENDED (0x0080) // contains the 'ext' fields
 
 typedef enum {
     PRINT_STR = 0,
diff --git a/py/objarray.c b/py/objarray.c
index 441fccdc28..d48dc1bb7f 100644
--- a/py/objarray.c
+++ b/py/objarray.c
@@ -744,7 +744,7 @@ STATIC MP_DEFINE_CONST_DICT(bytearray_locals_dict, bytearray_locals_dict_table);
 #if MICROPY_PY_ARRAY
 const mp_obj_type_t mp_type_array = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_array,
     .print = array_print,
     .make_new = array_make_new,
@@ -762,7 +762,7 @@ const mp_obj_type_t mp_type_array = {
 #if MICROPY_PY_BUILTINS_BYTEARRAY
 const mp_obj_type_t mp_type_bytearray = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_bytearray,
     .print = array_print,
     .make_new = bytearray_make_new,
@@ -789,7 +789,7 @@ STATIC MP_DEFINE_CONST_DICT(memoryview_locals_dict, memoryview_locals_dict_table
 
 const mp_obj_type_t mp_type_memoryview = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_memoryview,
     .make_new = memoryview_make_new,
     #if MICROPY_CPYTHON_COMPAT
@@ -860,7 +860,7 @@ STATIC mp_obj_t array_it_iternext(mp_obj_t self_in) {
 
 STATIC const mp_obj_type_t mp_type_array_it = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_iterator,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/py/objattrtuple.c b/py/objattrtuple.c
index a7c61199b3..0f28f6a864 100644
--- a/py/objattrtuple.c
+++ b/py/objattrtuple.c
@@ -83,7 +83,7 @@ mp_obj_t mp_obj_new_attrtuple(const qstr *fields, size_t n, const mp_obj_t *item
 
 const mp_obj_type_t mp_type_attrtuple = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_tuple, // reuse tuple to save on a qstr
     .print = mp_obj_attrtuple_print,
     .attr = mp_obj_attrtuple_attr,
diff --git a/py/objbool.c b/py/objbool.c
index 41d55d2626..5dd431c61c 100644
--- a/py/objbool.c
+++ b/py/objbool.c
@@ -86,7 +86,7 @@ STATIC mp_obj_t bool_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t rhs_
 
 const mp_obj_type_t mp_type_bool = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL, // can match all numeric types
+    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED, // can match all numeric types
     .name = MP_QSTR_bool,
     .print = bool_print,
     .make_new = bool_make_new,
diff --git a/py/objboundmeth.c b/py/objboundmeth.c
index 5d502a11ae..f91d44a063 100644
--- a/py/objboundmeth.c
+++ b/py/objboundmeth.c
@@ -97,7 +97,7 @@ STATIC void bound_meth_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
 
 STATIC const mp_obj_type_t mp_type_bound_meth = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_bound_method,
     #if MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_DETAILED
     .print = bound_meth_print,
diff --git a/py/objclosure.c b/py/objclosure.c
index 24f701a4a4..54c85b02a5 100644
--- a/py/objclosure.c
+++ b/py/objclosure.c
@@ -80,7 +80,7 @@ STATIC void closure_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_
 
 const mp_obj_type_t mp_type_closure = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_closure,
     #if MICROPY_ERROR_REPORTING == MICROPY_ERROR_REPORTING_DETAILED
     .print = closure_print,
diff --git a/py/objcomplex.c b/py/objcomplex.c
index f890f443ac..8a8a1aa169 100644
--- a/py/objcomplex.c
+++ b/py/objcomplex.c
@@ -157,7 +157,7 @@ STATIC void complex_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
 
 const mp_obj_type_t mp_type_complex = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_complex,
     .print = complex_print,
     .make_new = complex_make_new,
diff --git a/py/objdeque.c b/py/objdeque.c
index 53876ac329..a13c7c7f3c 100644
--- a/py/objdeque.c
+++ b/py/objdeque.c
@@ -160,7 +160,7 @@ STATIC MP_DEFINE_CONST_DICT(deque_locals_dict, deque_locals_dict_table);
 
 const mp_obj_type_t mp_type_deque = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_deque,
     .make_new = deque_make_new,
     .locals_dict = (mp_obj_dict_t *)&deque_locals_dict,
diff --git a/py/objdict.c b/py/objdict.c
index b1c16b5966..d4bb0f193f 100644
--- a/py/objdict.c
+++ b/py/objdict.c
@@ -459,7 +459,7 @@ STATIC mp_obj_t dict_view_it_iternext(mp_obj_t self_in) {
 
 STATIC const mp_obj_type_t mp_type_dict_view_it = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_iterator,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
@@ -513,7 +513,7 @@ STATIC mp_obj_t dict_view_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t
 
 STATIC const mp_obj_type_t mp_type_dict_view = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_dict_view,
     .print = dict_view_print,
     EXTENDED_FIELDS(
@@ -590,7 +590,7 @@ STATIC MP_DEFINE_CONST_DICT(dict_locals_dict, dict_locals_dict_table);
 
 const mp_obj_type_t mp_type_dict = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_dict,
     .print = dict_print,
     .make_new = mp_obj_dict_make_new,
@@ -606,7 +606,7 @@ const mp_obj_type_t mp_type_dict = {
 #if MICROPY_PY_COLLECTIONS_ORDEREDDICT
 const mp_obj_type_t mp_type_ordereddict = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_OrderedDict,
     .print = dict_print,
     .make_new = mp_obj_dict_make_new,
diff --git a/py/objenumerate.c b/py/objenumerate.c
index ce16756e60..786664a9e4 100644
--- a/py/objenumerate.c
+++ b/py/objenumerate.c
@@ -71,7 +71,7 @@ STATIC mp_obj_t enumerate_make_new(const mp_obj_type_t *type, size_t n_args, con
 
 const mp_obj_type_t mp_type_enumerate = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_enumerate,
     .make_new = enumerate_make_new,
     EXTENDED_FIELDS(
diff --git a/py/objexcept.c b/py/objexcept.c
index 08a3f63268..d74274d78a 100644
--- a/py/objexcept.c
+++ b/py/objexcept.c
@@ -626,7 +626,7 @@ STATIC const mp_obj_namedtuple_type_t code_type_obj = {
         .base = {
             .type = &mp_type_type
         },
-        .flags = MP_TYPE_FLAG_FULL,
+        .flags = MP_TYPE_FLAG_EXTENDED,
         .name = MP_QSTR_code,
         .print = namedtuple_print,
         .make_new = namedtuple_make_new,
@@ -731,7 +731,7 @@ STATIC const mp_obj_namedtuple_type_t traceback_type_obj = {
         .base = {
             .type = &mp_type_type
         },
-        .flags = MP_TYPE_FLAG_FULL,
+        .flags = MP_TYPE_FLAG_EXTENDED,
         .name = MP_QSTR_traceback,
         .print = namedtuple_print,
         .make_new = namedtuple_make_new,
diff --git a/py/objfilter.c b/py/objfilter.c
index 91231e6e7f..788fe4d76a 100644
--- a/py/objfilter.c
+++ b/py/objfilter.c
@@ -63,7 +63,7 @@ STATIC mp_obj_t filter_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t mp_type_filter = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_filter,
     .make_new = filter_make_new,
     EXTENDED_FIELDS(
diff --git a/py/objfloat.c b/py/objfloat.c
index 8d1ccae36f..bea1a588a2 100644
--- a/py/objfloat.c
+++ b/py/objfloat.c
@@ -181,7 +181,7 @@ STATIC mp_obj_t float_binary_op(mp_binary_op_t op, mp_obj_t lhs_in, mp_obj_t rhs
 
 const mp_obj_type_t mp_type_float = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_float,
     .print = float_print,
     .make_new = float_make_new,
diff --git a/py/objfun.c b/py/objfun.c
index 133001737a..6d3b043265 100644
--- a/py/objfun.c
+++ b/py/objfun.c
@@ -60,7 +60,7 @@ STATIC mp_obj_t fun_builtin_0_call(mp_obj_t self_in, size_t n_args, size_t n_kw,
 
 const mp_obj_type_t mp_type_fun_builtin_0 = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_builtin_0_call,
@@ -77,7 +77,7 @@ STATIC mp_obj_t fun_builtin_1_call(mp_obj_t self_in, size_t n_args, size_t n_kw,
 
 const mp_obj_type_t mp_type_fun_builtin_1 = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_builtin_1_call,
@@ -94,7 +94,7 @@ STATIC mp_obj_t fun_builtin_2_call(mp_obj_t self_in, size_t n_args, size_t n_kw,
 
 const mp_obj_type_t mp_type_fun_builtin_2 = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_builtin_2_call,
@@ -111,7 +111,7 @@ STATIC mp_obj_t fun_builtin_3_call(mp_obj_t self_in, size_t n_args, size_t n_kw,
 
 const mp_obj_type_t mp_type_fun_builtin_3 = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_builtin_3_call,
@@ -144,7 +144,7 @@ STATIC mp_obj_t fun_builtin_var_call(mp_obj_t self_in, size_t n_args, size_t n_k
 
 const mp_obj_type_t mp_type_fun_builtin_var = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_BUILTIN_FUN | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_builtin_var_call,
@@ -372,7 +372,7 @@ void mp_obj_fun_bc_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
 
 const mp_obj_type_t mp_type_fun_bc = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     #if MICROPY_CPYTHON_COMPAT
     .print = fun_bc_print,
@@ -426,7 +426,7 @@ STATIC mp_obj_t fun_native_call(mp_obj_t self_in, size_t n_args, size_t n_kw, co
 
 const mp_obj_type_t mp_type_fun_native = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_native_call,
@@ -536,7 +536,7 @@ STATIC mp_obj_t fun_asm_call(mp_obj_t self_in, size_t n_args, size_t n_kw, const
 
 STATIC const mp_obj_type_t mp_type_fun_asm = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = fun_asm_call,
diff --git a/py/objgenerator.c b/py/objgenerator.c
index f6a962f5f1..1af5e069e4 100644
--- a/py/objgenerator.c
+++ b/py/objgenerator.c
@@ -157,7 +157,7 @@ static void gen_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
 
 const mp_obj_type_t mp_type_gen_wrap = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_generator,
     #if MICROPY_PY_FUNCTION_ATTRS
     .attr = gen_attr,
@@ -414,7 +414,7 @@ STATIC MP_DEFINE_CONST_DICT(gen_instance_locals_dict, gen_instance_locals_dict_t
 
 const mp_obj_type_t mp_type_gen_instance = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_generator,
     .print = gen_instance_print,
     .locals_dict = (mp_obj_dict_t *)&gen_instance_locals_dict,
diff --git a/py/objgetitemiter.c b/py/objgetitemiter.c
index de35b9befb..16f3e5e4ab 100644
--- a/py/objgetitemiter.c
+++ b/py/objgetitemiter.c
@@ -59,7 +59,7 @@ STATIC mp_obj_t it_iternext(mp_obj_t self_in) {
 
 STATIC const mp_obj_type_t mp_type_it = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_iterator,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/py/objint.c b/py/objint.c
index a59f682e77..05b517a309 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -571,7 +571,7 @@ STATIC MP_DEFINE_CONST_DICT(int_locals_dict, int_locals_dict_table);
 const mp_obj_type_t mp_type_int = {
     { &mp_type_type },
     .name = MP_QSTR_int,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .print = mp_obj_int_print,
     .make_new = mp_obj_int_make_new,
     .locals_dict = (mp_obj_dict_t *)&int_locals_dict,
diff --git a/py/objlist.c b/py/objlist.c
index 6a452be65b..cd0e0027bc 100644
--- a/py/objlist.c
+++ b/py/objlist.c
@@ -461,7 +461,7 @@ STATIC MP_DEFINE_CONST_DICT(list_locals_dict, list_locals_dict_table);
 
 const mp_obj_type_t mp_type_list = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_list,
     .print = list_print,
     .make_new = list_make_new,
diff --git a/py/objmap.c b/py/objmap.c
index 7e3268ba21..84a3aa97a0 100644
--- a/py/objmap.c
+++ b/py/objmap.c
@@ -66,7 +66,7 @@ STATIC mp_obj_t map_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t mp_type_map = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_map,
     .make_new = map_make_new,
     EXTENDED_FIELDS(
diff --git a/py/objnamedtuple.c b/py/objnamedtuple.c
index 7192bbd084..9c21c4dd0a 100644
--- a/py/objnamedtuple.c
+++ b/py/objnamedtuple.c
@@ -168,7 +168,7 @@ mp_obj_namedtuple_type_t *mp_obj_new_namedtuple_base(size_t n_fields, mp_obj_t *
 STATIC mp_obj_t mp_obj_new_namedtuple_type(qstr name, size_t n_fields, mp_obj_t *fields) {
     mp_obj_namedtuple_type_t *o = mp_obj_new_namedtuple_base(n_fields, fields);
     o->base.base.type = &mp_type_type;
-    o->base.flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL; // can match tuple
+    o->base.flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED; // can match tuple
     o->base.name = name;
     o->base.print = namedtuple_print;
     o->base.make_new = namedtuple_make_new;
diff --git a/py/objnone.c b/py/objnone.c
index ebb574f61d..ee5f5e02b9 100644
--- a/py/objnone.c
+++ b/py/objnone.c
@@ -45,7 +45,7 @@ STATIC void none_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_
 
 const mp_obj_type_t mp_type_NoneType = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_NoneType,
     .print = none_print,
     EXTENDED_FIELDS(
diff --git a/py/objpolyiter.c b/py/objpolyiter.c
index af51d47f0e..4909e68fc4 100644
--- a/py/objpolyiter.c
+++ b/py/objpolyiter.c
@@ -47,7 +47,7 @@ STATIC mp_obj_t polymorph_it_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t mp_type_polymorph_iter = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_iterator,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/py/objrange.c b/py/objrange.c
index 585cc4681f..e9031591c9 100644
--- a/py/objrange.c
+++ b/py/objrange.c
@@ -54,7 +54,7 @@ STATIC mp_obj_t range_it_iternext(mp_obj_t o_in) {
 
 STATIC const mp_obj_type_t mp_type_range_it = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_iterator,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
@@ -217,7 +217,7 @@ STATIC void range_attr(mp_obj_t o_in, qstr attr, mp_obj_t *dest) {
 
 const mp_obj_type_t mp_type_range = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_range,
     .print = range_print,
     .make_new = range_make_new,
diff --git a/py/objreversed.c b/py/objreversed.c
index e63b87ec59..69adada73a 100644
--- a/py/objreversed.c
+++ b/py/objreversed.c
@@ -71,7 +71,7 @@ STATIC mp_obj_t reversed_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t mp_type_reversed = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_reversed,
     .make_new = reversed_make_new,
     EXTENDED_FIELDS(
diff --git a/py/objset.c b/py/objset.c
index f0b44d7c7b..3585be22a5 100644
--- a/py/objset.c
+++ b/py/objset.c
@@ -545,7 +545,7 @@ STATIC MP_DEFINE_CONST_DICT(set_locals_dict, set_locals_dict_table);
 
 const mp_obj_type_t mp_type_set = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_set,
     .print = set_print,
     .make_new = set_make_new,
@@ -573,7 +573,7 @@ STATIC MP_DEFINE_CONST_DICT(frozenset_locals_dict, frozenset_locals_dict_table);
 
 const mp_obj_type_t mp_type_frozenset = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_frozenset,
     .print = set_print,
     .make_new = set_make_new,
diff --git a/py/objsingleton.c b/py/objsingleton.c
index 1e17545bd8..10da1dd942 100644
--- a/py/objsingleton.c
+++ b/py/objsingleton.c
@@ -45,7 +45,7 @@ STATIC void singleton_print(const mp_print_t *print, mp_obj_t self_in, mp_print_
 
 const mp_obj_type_t mp_type_singleton = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_,
     .print = singleton_print,
     EXTENDED_FIELDS(
diff --git a/py/objstr.c b/py/objstr.c
index f6fea575c0..84434f61e4 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -2035,7 +2035,7 @@ const mp_obj_type_t mp_type_str = {
 // Reuses most of methods from str
 const mp_obj_type_t mp_type_bytes = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_bytes,
     .print = str_print,
     .make_new = bytes_make_new,
diff --git a/py/objstringio.c b/py/objstringio.c
index 6db633e878..363d95632d 100644
--- a/py/objstringio.c
+++ b/py/objstringio.c
@@ -246,7 +246,7 @@ STATIC const mp_stream_p_t stringio_stream_p = {
 
 const mp_obj_type_t mp_type_stringio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_StringIO,
     .print = stringio_print,
     .make_new = stringio_make_new,
@@ -268,7 +268,7 @@ STATIC const mp_stream_p_t bytesio_stream_p = {
 
 const mp_obj_type_t mp_type_bytesio = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_BytesIO,
     .print = stringio_print,
     .make_new = stringio_make_new,
diff --git a/py/objstrunicode.c b/py/objstrunicode.c
index 09e7d6c8e1..dd429ed2e5 100644
--- a/py/objstrunicode.c
+++ b/py/objstrunicode.c
@@ -291,7 +291,7 @@ STATIC MP_DEFINE_CONST_DICT(struni_locals_dict, struni_locals_dict_table);
 
 const mp_obj_type_t mp_type_str = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_str,
     .print = uni_print,
     .make_new = mp_obj_str_make_new,
diff --git a/py/objtuple.c b/py/objtuple.c
index c38fdf4e42..c9db8efc7d 100644
--- a/py/objtuple.c
+++ b/py/objtuple.c
@@ -229,7 +229,7 @@ STATIC MP_DEFINE_CONST_DICT(tuple_locals_dict, tuple_locals_dict_table);
 
 const mp_obj_type_t mp_type_tuple = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_tuple,
     .print = mp_obj_tuple_print,
     .make_new = mp_obj_tuple_make_new,
diff --git a/py/objtype.c b/py/objtype.c
index c05c0cc50e..d67e7de429 100644
--- a/py/objtype.c
+++ b/py/objtype.c
@@ -1146,7 +1146,7 @@ STATIC void type_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
 
 const mp_obj_type_t mp_type_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_type,
     .print = type_print,
     .make_new = type_make_new,
@@ -1170,7 +1170,7 @@ mp_obj_t mp_obj_new_type(qstr name, mp_obj_t bases_tuple, mp_obj_t locals_dict)
 
     // Basic validation of base classes
     uint16_t base_flags = MP_TYPE_FLAG_EQ_NOT_REFLEXIVE
-        | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EQ_HAS_NEQ_TEST | MP_TYPE_FLAG_FULL;
+        | MP_TYPE_FLAG_EQ_CHECKS_OTHER_TYPE | MP_TYPE_FLAG_EQ_HAS_NEQ_TEST | MP_TYPE_FLAG_EXTENDED;
     size_t bases_len;
     mp_obj_t *bases_items;
     mp_obj_tuple_get(bases_tuple, &bases_len, &bases_items);
diff --git a/py/objzip.c b/py/objzip.c
index 83dd527ae6..098ac82383 100644
--- a/py/objzip.c
+++ b/py/objzip.c
@@ -69,7 +69,7 @@ STATIC mp_obj_t zip_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t mp_type_zip = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_zip,
     .make_new = zip_make_new,
     EXTENDED_FIELDS(
diff --git a/py/runtime.c b/py/runtime.c
index 0a3c2b878d..27eea85831 100644
--- a/py/runtime.c
+++ b/py/runtime.c
@@ -1003,7 +1003,7 @@ STATIC mp_obj_t checked_fun_call(mp_obj_t self_in, size_t n_args, size_t n_kw, c
 
 STATIC const mp_obj_type_t mp_type_checked_fun = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_BINDS_SELF | MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_function,
     EXTENDED_FIELDS(
         .call = checked_fun_call,
diff --git a/shared-bindings/_bleio/Address.c b/shared-bindings/_bleio/Address.c
index 383e2fe205..b33d1fbc48 100644
--- a/shared-bindings/_bleio/Address.c
+++ b/shared-bindings/_bleio/Address.c
@@ -215,7 +215,7 @@ STATIC MP_DEFINE_CONST_DICT(bleio_address_locals_dict, bleio_address_locals_dict
 
 const mp_obj_type_t bleio_address_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Address,
     .make_new = bleio_address_make_new,
     .print = bleio_address_print,
diff --git a/shared-bindings/_bleio/CharacteristicBuffer.c b/shared-bindings/_bleio/CharacteristicBuffer.c
index 9c7d00444a..91fe3d8adb 100644
--- a/shared-bindings/_bleio/CharacteristicBuffer.c
+++ b/shared-bindings/_bleio/CharacteristicBuffer.c
@@ -238,7 +238,7 @@ STATIC const mp_stream_p_t characteristic_buffer_stream_p = {
 
 const mp_obj_type_t bleio_characteristic_buffer_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_CharacteristicBuffer,
     .make_new = bleio_characteristic_buffer_make_new,
     .locals_dict = (mp_obj_dict_t *)&bleio_characteristic_buffer_locals_dict,
diff --git a/shared-bindings/_bleio/Connection.c b/shared-bindings/_bleio/Connection.c
index e98ad38b21..693efdb9ca 100644
--- a/shared-bindings/_bleio/Connection.c
+++ b/shared-bindings/_bleio/Connection.c
@@ -266,7 +266,7 @@ STATIC MP_DEFINE_CONST_DICT(bleio_connection_locals_dict, bleio_connection_local
 
 const mp_obj_type_t bleio_connection_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Connection,
     .locals_dict = (mp_obj_dict_t *)&bleio_connection_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/_bleio/ScanResults.c b/shared-bindings/_bleio/ScanResults.c
index 0d3ff22ccf..608d4192d7 100644
--- a/shared-bindings/_bleio/ScanResults.c
+++ b/shared-bindings/_bleio/ScanResults.c
@@ -62,7 +62,7 @@ STATIC mp_obj_t scanresults_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t bleio_scanresults_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_ScanResults,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/shared-bindings/_bleio/UUID.c b/shared-bindings/_bleio/UUID.c
index e872c62a1e..83a6448fd6 100644
--- a/shared-bindings/_bleio/UUID.c
+++ b/shared-bindings/_bleio/UUID.c
@@ -300,7 +300,7 @@ void bleio_uuid_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t
 
 const mp_obj_type_t bleio_uuid_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_UUID,
     .print = bleio_uuid_print,
     .make_new = bleio_uuid_make_new,
diff --git a/shared-bindings/_pixelbuf/PixelBuf.c b/shared-bindings/_pixelbuf/PixelBuf.c
index 4a9ef978d0..cfa4c547c9 100644
--- a/shared-bindings/_pixelbuf/PixelBuf.c
+++ b/shared-bindings/_pixelbuf/PixelBuf.c
@@ -383,7 +383,7 @@ STATIC MP_DEFINE_CONST_DICT(pixelbuf_pixelbuf_locals_dict, pixelbuf_pixelbuf_loc
 const mp_obj_type_t pixelbuf_pixelbuf_type = {
     { &mp_type_type },
     .name = MP_QSTR_PixelBuf,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .locals_dict = (mp_obj_t)&pixelbuf_pixelbuf_locals_dict,
     .make_new = pixelbuf_pixelbuf_make_new,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/alarm/SleepMemory.c b/shared-bindings/alarm/SleepMemory.c
index cfa10d5d02..4871e515ce 100644
--- a/shared-bindings/alarm/SleepMemory.c
+++ b/shared-bindings/alarm/SleepMemory.c
@@ -175,7 +175,7 @@ STATIC mp_obj_t alarm_sleep_memory_subscr(mp_obj_t self_in, mp_obj_t index_in, m
 const mp_obj_type_t alarm_sleep_memory_type = {
     { &mp_type_type },
     .name = MP_QSTR_SleepMemory,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .locals_dict = (mp_obj_t)&alarm_sleep_memory_locals_dict,
     EXTENDED_FIELDS(
         .subscr = alarm_sleep_memory_subscr,
diff --git a/shared-bindings/audiocore/RawSample.c b/shared-bindings/audiocore/RawSample.c
index acbff657ab..9589963c79 100644
--- a/shared-bindings/audiocore/RawSample.c
+++ b/shared-bindings/audiocore/RawSample.c
@@ -184,7 +184,7 @@ STATIC const audiosample_p_t audioio_rawsample_proto = {
 const mp_obj_type_t audioio_rawsample_type = {
     { &mp_type_type },
     .name = MP_QSTR_RawSample,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = audioio_rawsample_make_new,
     .locals_dict = (mp_obj_dict_t *)&audioio_rawsample_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/audiocore/WaveFile.c b/shared-bindings/audiocore/WaveFile.c
index 87dbd78de5..cb244c0e1b 100644
--- a/shared-bindings/audiocore/WaveFile.c
+++ b/shared-bindings/audiocore/WaveFile.c
@@ -213,7 +213,7 @@ STATIC const audiosample_p_t audioio_wavefile_proto = {
 const mp_obj_type_t audioio_wavefile_type = {
     { &mp_type_type },
     .name = MP_QSTR_WaveFile,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = audioio_wavefile_make_new,
     .locals_dict = (mp_obj_dict_t *)&audioio_wavefile_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/audiomixer/Mixer.c b/shared-bindings/audiomixer/Mixer.c
index 4bcaf41b0f..65b94ab9d0 100644
--- a/shared-bindings/audiomixer/Mixer.c
+++ b/shared-bindings/audiomixer/Mixer.c
@@ -297,7 +297,7 @@ STATIC const audiosample_p_t audiomixer_mixer_proto = {
 const mp_obj_type_t audiomixer_mixer_type = {
     { &mp_type_type },
     .name = MP_QSTR_Mixer,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = audiomixer_mixer_make_new,
     .locals_dict = (mp_obj_dict_t *)&audiomixer_mixer_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/audiomp3/MP3Decoder.c b/shared-bindings/audiomp3/MP3Decoder.c
index 31a14291ad..8c9f9e57a6 100644
--- a/shared-bindings/audiomp3/MP3Decoder.c
+++ b/shared-bindings/audiomp3/MP3Decoder.c
@@ -261,7 +261,7 @@ STATIC const audiosample_p_t audiomp3_mp3file_proto = {
 const mp_obj_type_t audiomp3_mp3file_type = {
     { &mp_type_type },
     .name = MP_QSTR_MP3Decoder,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = audiomp3_mp3file_make_new,
     .locals_dict = (mp_obj_dict_t *)&audiomp3_mp3file_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/busio/UART.c b/shared-bindings/busio/UART.c
index d82eb220d2..efbf3040f3 100644
--- a/shared-bindings/busio/UART.c
+++ b/shared-bindings/busio/UART.c
@@ -422,7 +422,7 @@ STATIC const mp_stream_p_t uart_stream_p = {
 
 const mp_obj_type_t busio_uart_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_UART,
     .make_new = busio_uart_make_new,
     .locals_dict = (mp_obj_dict_t *)&busio_uart_locals_dict,
diff --git a/shared-bindings/canio/Listener.c b/shared-bindings/canio/Listener.c
index 3b930a6d44..bdcb800a00 100644
--- a/shared-bindings/canio/Listener.c
+++ b/shared-bindings/canio/Listener.c
@@ -172,7 +172,7 @@ STATIC MP_DEFINE_CONST_DICT(canio_listener_locals_dict, canio_listener_locals_di
 const mp_obj_type_t canio_listener_type = {
     { &mp_type_type },
     .name = MP_QSTR_Listener,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .locals_dict = (mp_obj_dict_t *)&canio_listener_locals_dict,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,
diff --git a/shared-bindings/displayio/Bitmap.c b/shared-bindings/displayio/Bitmap.c
index b3bfdab3a8..8930bb8674 100644
--- a/shared-bindings/displayio/Bitmap.c
+++ b/shared-bindings/displayio/Bitmap.c
@@ -368,7 +368,7 @@ STATIC mp_int_t bitmap_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, m
 
 const mp_obj_type_t displayio_bitmap_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Bitmap,
     .make_new = displayio_bitmap_make_new,
     .locals_dict = (mp_obj_dict_t *)&displayio_bitmap_locals_dict,
diff --git a/shared-bindings/displayio/Group.c b/shared-bindings/displayio/Group.c
index f7d7dc2e81..fa91d42f85 100644
--- a/shared-bindings/displayio/Group.c
+++ b/shared-bindings/displayio/Group.c
@@ -357,7 +357,7 @@ STATIC MP_DEFINE_CONST_DICT(displayio_group_locals_dict, displayio_group_locals_
 
 const mp_obj_type_t displayio_group_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Group,
     .make_new = displayio_group_make_new,
     .locals_dict = (mp_obj_dict_t *)&displayio_group_locals_dict,
diff --git a/shared-bindings/displayio/Palette.c b/shared-bindings/displayio/Palette.c
index 6db8f51b11..48d602e313 100644
--- a/shared-bindings/displayio/Palette.c
+++ b/shared-bindings/displayio/Palette.c
@@ -204,7 +204,7 @@ STATIC MP_DEFINE_CONST_DICT(displayio_palette_locals_dict, displayio_palette_loc
 
 const mp_obj_type_t displayio_palette_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Palette,
     .make_new = displayio_palette_make_new,
     .locals_dict = (mp_obj_dict_t *)&displayio_palette_locals_dict,
diff --git a/shared-bindings/displayio/TileGrid.c b/shared-bindings/displayio/TileGrid.c
index 6e4baa2ec1..cc9cffa6c6 100644
--- a/shared-bindings/displayio/TileGrid.c
+++ b/shared-bindings/displayio/TileGrid.c
@@ -394,7 +394,7 @@ STATIC MP_DEFINE_CONST_DICT(displayio_tilegrid_locals_dict, displayio_tilegrid_l
 
 const mp_obj_type_t displayio_tilegrid_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_TileGrid,
     .make_new = displayio_tilegrid_make_new,
     .locals_dict = (mp_obj_dict_t *)&displayio_tilegrid_locals_dict,
diff --git a/shared-bindings/fontio/Glyph.c b/shared-bindings/fontio/Glyph.c
index 756ff8fca6..564e4625dd 100644
--- a/shared-bindings/fontio/Glyph.c
+++ b/shared-bindings/fontio/Glyph.c
@@ -58,7 +58,7 @@ const mp_obj_namedtuple_type_t fontio_glyph_type = {
             .type = &mp_type_type
         },
         .name = MP_QSTR_Glyph,
-        .flags = MP_TYPE_FLAG_FULL,
+        .flags = MP_TYPE_FLAG_EXTENDED,
         .print = namedtuple_print,
         .make_new = namedtuple_make_new,
         .parent = &mp_type_tuple,
diff --git a/shared-bindings/ipaddress/IPv4Address.c b/shared-bindings/ipaddress/IPv4Address.c
index 9e66d686af..cfe7906de8 100644
--- a/shared-bindings/ipaddress/IPv4Address.c
+++ b/shared-bindings/ipaddress/IPv4Address.c
@@ -190,7 +190,7 @@ STATIC MP_DEFINE_CONST_DICT(ipaddress_ipv4address_locals_dict, ipaddress_ipv4add
 
 const mp_obj_type_t ipaddress_ipv4address_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Address,
     .make_new = ipaddress_ipv4address_make_new,
     .locals_dict = (mp_obj_dict_t *)&ipaddress_ipv4address_locals_dict,
diff --git a/shared-bindings/keypad/Event.c b/shared-bindings/keypad/Event.c
index cc858d0da1..82214cccba 100644
--- a/shared-bindings/keypad/Event.c
+++ b/shared-bindings/keypad/Event.c
@@ -171,7 +171,7 @@ STATIC MP_DEFINE_CONST_DICT(keypad_event_locals_dict, keypad_event_locals_dict_t
 
 const mp_obj_type_t keypad_event_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Event,
     .make_new = keypad_event_make_new,
     .print = keypad_event_print,
diff --git a/shared-bindings/keypad/EventQueue.c b/shared-bindings/keypad/EventQueue.c
index 6e4849184e..0f99c9155f 100644
--- a/shared-bindings/keypad/EventQueue.c
+++ b/shared-bindings/keypad/EventQueue.c
@@ -146,7 +146,7 @@ STATIC MP_DEFINE_CONST_DICT(keypad_eventqueue_locals_dict, keypad_eventqueue_loc
 
 const mp_obj_type_t keypad_eventqueue_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Keys,
     EXTENDED_FIELDS(
         .unary_op = keypad_eventqueue_unary_op,
diff --git a/shared-bindings/nvm/ByteArray.c b/shared-bindings/nvm/ByteArray.c
index c2cf30b304..d25a58bc9e 100644
--- a/shared-bindings/nvm/ByteArray.c
+++ b/shared-bindings/nvm/ByteArray.c
@@ -168,7 +168,7 @@ STATIC mp_obj_t nvm_bytearray_subscr(mp_obj_t self_in, mp_obj_t index_in, mp_obj
 
 const mp_obj_type_t nvm_bytearray_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_ByteArray,
     .locals_dict = (mp_obj_t)&nvm_bytearray_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/ps2io/Ps2.c b/shared-bindings/ps2io/Ps2.c
index f62db60f6b..85931d6625 100644
--- a/shared-bindings/ps2io/Ps2.c
+++ b/shared-bindings/ps2io/Ps2.c
@@ -238,7 +238,7 @@ STATIC MP_DEFINE_CONST_DICT(ps2io_ps2_locals_dict, ps2io_ps2_locals_dict_table);
 const mp_obj_type_t ps2io_ps2_type = {
     { &mp_type_type },
     .name = MP_QSTR_Ps2,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = ps2io_ps2_make_new,
     EXTENDED_FIELDS(
         .unary_op = ps2_unary_op,
diff --git a/shared-bindings/pulseio/PulseIn.c b/shared-bindings/pulseio/PulseIn.c
index 9430e211e8..a1333ae6db 100644
--- a/shared-bindings/pulseio/PulseIn.c
+++ b/shared-bindings/pulseio/PulseIn.c
@@ -309,7 +309,7 @@ STATIC MP_DEFINE_CONST_DICT(pulseio_pulsein_locals_dict, pulseio_pulsein_locals_
 
 const mp_obj_type_t pulseio_pulsein_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_PulseIn,
     .make_new = pulseio_pulsein_make_new,
     .locals_dict = (mp_obj_dict_t *)&pulseio_pulsein_locals_dict,
diff --git a/shared-bindings/rgbmatrix/RGBMatrix.c b/shared-bindings/rgbmatrix/RGBMatrix.c
index 4e2f9559f2..1d05e4779a 100644
--- a/shared-bindings/rgbmatrix/RGBMatrix.c
+++ b/shared-bindings/rgbmatrix/RGBMatrix.c
@@ -439,7 +439,7 @@ STATIC mp_int_t rgbmatrix_rgbmatrix_get_buffer(mp_obj_t self_in, mp_buffer_info_
 
 const mp_obj_type_t rgbmatrix_RGBMatrix_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_RGBMatrix,
     .locals_dict = (mp_obj_dict_t *)&rgbmatrix_rgbmatrix_locals_dict,
     .make_new = rgbmatrix_rgbmatrix_make_new,
diff --git a/shared-bindings/sharpdisplay/SharpMemoryFramebuffer.c b/shared-bindings/sharpdisplay/SharpMemoryFramebuffer.c
index 3d21c4cc59..d54d99addc 100644
--- a/shared-bindings/sharpdisplay/SharpMemoryFramebuffer.c
+++ b/shared-bindings/sharpdisplay/SharpMemoryFramebuffer.c
@@ -85,7 +85,7 @@ STATIC MP_DEFINE_CONST_DICT(sharpdisplay_framebuffer_locals_dict, sharpdisplay_f
 const mp_obj_type_t sharpdisplay_framebuffer_type = {
     { &mp_type_type },
     .name = MP_QSTR_SharpMemoryFramebuffer,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = sharpdisplay_framebuffer_make_new,
     .locals_dict = (mp_obj_dict_t *)&sharpdisplay_framebuffer_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/socketpool/Socket.c b/shared-bindings/socketpool/Socket.c
index f266f3c05f..6efa914967 100644
--- a/shared-bindings/socketpool/Socket.c
+++ b/shared-bindings/socketpool/Socket.c
@@ -409,7 +409,7 @@ STATIC MP_DEFINE_CONST_DICT(socketpool_socket_locals_dict, socketpool_socket_loc
 
 const mp_obj_type_t socketpool_socket_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Socket,
     .locals_dict = (mp_obj_dict_t *)&socketpool_socket_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/ssl/SSLSocket.c b/shared-bindings/ssl/SSLSocket.c
index 08c38f6e47..fefd026dad 100644
--- a/shared-bindings/ssl/SSLSocket.c
+++ b/shared-bindings/ssl/SSLSocket.c
@@ -320,7 +320,7 @@ STATIC MP_DEFINE_CONST_DICT(ssl_sslsocket_locals_dict, ssl_sslsocket_locals_dict
 
 const mp_obj_type_t ssl_sslsocket_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_SSLSocket,
     .locals_dict = (mp_obj_dict_t *)&ssl_sslsocket_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/synthio/MidiTrack.c b/shared-bindings/synthio/MidiTrack.c
index 5b66a01c95..36ef4bf9a4 100644
--- a/shared-bindings/synthio/MidiTrack.c
+++ b/shared-bindings/synthio/MidiTrack.c
@@ -163,7 +163,7 @@ STATIC const audiosample_p_t synthio_miditrack_proto = {
 const mp_obj_type_t synthio_miditrack_type = {
     { &mp_type_type },
     .name = MP_QSTR_MidiTrack,
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .make_new = synthio_miditrack_make_new,
     .locals_dict = (mp_obj_dict_t *)&synthio_miditrack_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/terminalio/Terminal.c b/shared-bindings/terminalio/Terminal.c
index 143e0ee548..9ca7ab8bd8 100644
--- a/shared-bindings/terminalio/Terminal.c
+++ b/shared-bindings/terminalio/Terminal.c
@@ -118,7 +118,7 @@ STATIC const mp_stream_p_t terminalio_terminal_stream_p = {
 
 const mp_obj_type_t terminalio_terminal_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Terminal,
     .make_new = terminalio_terminal_make_new,
     .locals_dict = (mp_obj_dict_t *)&terminalio_terminal_locals_dict,
diff --git a/shared-bindings/time/__init__.c b/shared-bindings/time/__init__.c
index 04525c10e7..8fc0963ef5 100644
--- a/shared-bindings/time/__init__.c
+++ b/shared-bindings/time/__init__.c
@@ -112,7 +112,7 @@ const mp_obj_namedtuple_type_t struct_time_type_obj = {
         .base = {
             .type = &mp_type_type
         },
-        .flags = MP_TYPE_FLAG_FULL,
+        .flags = MP_TYPE_FLAG_EXTENDED,
         .name = MP_QSTR_struct_time,
         .print = namedtuple_print,
         .parent = &mp_type_tuple,
diff --git a/shared-bindings/usb_cdc/Serial.c b/shared-bindings/usb_cdc/Serial.c
index 96f5f221d7..b795b7f80b 100644
--- a/shared-bindings/usb_cdc/Serial.c
+++ b/shared-bindings/usb_cdc/Serial.c
@@ -310,7 +310,7 @@ STATIC const mp_stream_p_t usb_cdc_serial_stream_p = {
 
 const mp_obj_type_t usb_cdc_serial_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_Serial,
     .locals_dict = (mp_obj_dict_t *)&usb_cdc_serial_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/usb_midi/PortIn.c b/shared-bindings/usb_midi/PortIn.c
index 72e8211dcf..e6c85f0036 100644
--- a/shared-bindings/usb_midi/PortIn.c
+++ b/shared-bindings/usb_midi/PortIn.c
@@ -113,7 +113,7 @@ STATIC const mp_stream_p_t usb_midi_portin_stream_p = {
 
 const mp_obj_type_t usb_midi_portin_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_PortIn,
     .locals_dict = (mp_obj_dict_t *)&usb_midi_portin_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/usb_midi/PortOut.c b/shared-bindings/usb_midi/PortOut.c
index eb6e16e289..0554c38847 100644
--- a/shared-bindings/usb_midi/PortOut.c
+++ b/shared-bindings/usb_midi/PortOut.c
@@ -94,7 +94,7 @@ STATIC const mp_stream_p_t usb_midi_portout_stream_p = {
 
 const mp_obj_type_t usb_midi_portout_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_PortOut,
     .locals_dict = (mp_obj_dict_t *)&usb_midi_portout_locals_dict,
     EXTENDED_FIELDS(
diff --git a/shared-bindings/wifi/ScannedNetworks.c b/shared-bindings/wifi/ScannedNetworks.c
index 86d38778f8..4791aa9259 100644
--- a/shared-bindings/wifi/ScannedNetworks.c
+++ b/shared-bindings/wifi/ScannedNetworks.c
@@ -63,7 +63,7 @@ STATIC mp_obj_t scannednetworks_iternext(mp_obj_t self_in) {
 
 const mp_obj_type_t wifi_scannednetworks_type = {
     { &mp_type_type },
-    .flags = MP_TYPE_FLAG_FULL,
+    .flags = MP_TYPE_FLAG_EXTENDED,
     .name = MP_QSTR_ScannedNetworks,
     EXTENDED_FIELDS(
         .getiter = mp_identity_getiter,