py/nativeglue: Make mp_fun_table fixed size regardless of config.

So that mpy files with native code will always work correctly, and raise an
exception if a feature is used that is not supported by the runtime.

Author: dpgeorge

py/nativeglue.c

@@ -97,6 +97,29 @@ mp_obj_t mp_native_to_obj(mp_uint_t val, mp_uint_t type) {
 
 #if MICROPY_EMIT_NATIVE && !MICROPY_DYNAMIC_COMPILER
 
+#if !MICROPY_PY_BUILTINS_SET
+mp_obj_t mp_obj_new_set(size_t n_args, mp_obj_t *items) {
+    (void)n_args;
+    (void)items;
+    mp_raise_msg(&mp_type_RuntimeError, "set unsupported");
+}
+
+void mp_obj_set_store(mp_obj_t self_in, mp_obj_t item) {
+    (void)self_in;
+    (void)item;
+    mp_raise_msg(&mp_type_RuntimeError, "set unsupported");
+}
+#endif
+
+#if !MICROPY_PY_BUILTINS_SLICE
+mp_obj_t mp_obj_new_slice(mp_obj_t ostart, mp_obj_t ostop, mp_obj_t ostep) {
+    (void)ostart;
+    (void)ostop;
+    (void)ostep;
+    mp_raise_msg(&mp_type_RuntimeError, "slice unsupported");
+}
+#endif
+
 STATIC mp_obj_dict_t *mp_native_swap_globals(mp_obj_dict_t *new_globals) {
     if (new_globals == NULL) {
         // Globals were the originally the same so don't restore them
@@ -211,10 +234,8 @@ const void *const mp_fun_table[MP_F_NUMBER_OF] = {
     mp_obj_new_tuple,
     mp_obj_new_list,
     mp_obj_new_dict,
-#if MICROPY_PY_BUILTINS_SET
     mp_obj_new_set,
     mp_obj_set_store,
-#endif
     mp_obj_list_append,
     mp_obj_dict_store,
     mp_make_function_from_raw_code,
@@ -229,9 +250,7 @@ const void *const mp_fun_table[MP_F_NUMBER_OF] = {
     mp_import_name,
     mp_import_from,
     mp_import_all,
-#if MICROPY_PY_BUILTINS_SLICE
     mp_obj_new_slice,
-#endif
     mp_unpack_sequence,
     mp_unpack_ex,
     mp_delete_name,

py/runtime0.h

@@ -173,10 +173,8 @@ typedef enum {
     MP_F_BUILD_TUPLE,
     MP_F_BUILD_LIST,
     MP_F_BUILD_MAP,
-#if MICROPY_PY_BUILTINS_SET
     MP_F_BUILD_SET,
     MP_F_STORE_SET,
-#endif
     MP_F_LIST_APPEND,
     MP_F_STORE_MAP,
     MP_F_MAKE_FUNCTION_FROM_RAW_CODE,
@@ -191,9 +189,7 @@ typedef enum {
     MP_F_IMPORT_NAME,
     MP_F_IMPORT_FROM,
     MP_F_IMPORT_ALL,
-#if MICROPY_PY_BUILTINS_SLICE
     MP_F_NEW_SLICE,
-#endif
     MP_F_UNPACK_SEQUENCE,
     MP_F_UNPACK_EX,
     MP_F_DELETE_NAME,