enum { /* Compiled bytecode elements: */ scheme_toplevel_type, /* 0 */ scheme_static_toplevel_type, /* 1 */ scheme_local_type, /* 2 */ scheme_local_unbox_type, /* 3 */ scheme_application_type, /* 4 */ scheme_application2_type, /* 5 */ scheme_application3_type, /* 6 */ scheme_sequence_type, /* 7 */ scheme_branch_type, /* 8 */ scheme_lambda_type, /* 9 */ scheme_let_value_type, /* 10 */ scheme_let_void_type, /* 11 */ scheme_letrec_type, /* 12 */ scheme_let_one_type, /* 13 */ scheme_with_cont_mark_type, /* 14 */ scheme_define_values_type, /* 15 */ scheme_set_bang_type, /* 16 */ scheme_boxenv_type, /* 17 */ scheme_begin0_sequence_type, /* 18 */ scheme_varref_form_type, /* 19 */ scheme_apply_values_type, /* 20 */ scheme_with_immed_mark_type, /* 21 */ scheme_case_lambda_sequence_type, /* 22 */ scheme_inline_variant_type, /* 23 */ _scheme_values_types_, /* 24 */ /* All following types are values at run time */ scheme_linklet_type, /* 25 */ /* Replacements for some of the above as the compiler's intermediate representation for optimization: */ scheme_ir_local_type, /* 26 */ scheme_ir_lambda_type, /* 27 */ scheme_ir_let_value_type, /* 28 */ scheme_ir_let_header_type, /* 29 */ scheme_ir_toplevel_type, /* 30 */ scheme_quote_compilation_type, /* used while writing, only */ /* Generated in the compiler front-end, but registered in the prefix table instead of used directly as an "expression": */ scheme_variable_type, /* 32 */ _scheme_ir_values_types_, /* 33 */ /* All of the following are literal values from the perspective of the compiler */ scheme_linklet_bundle_type, /* 34 */ scheme_instance_type, /* 35 */ /* procedure types */ scheme_prim_type, /* 36 */ scheme_closed_prim_type, /* 37 */ scheme_closure_type, /* 38 */ scheme_case_closure_type, /* 39 */ scheme_cont_type, /* 40 */ scheme_escaping_cont_type, /* 41 */ scheme_proc_struct_type, /* 42 */ scheme_native_closure_type, /* 43 */ scheme_proc_chaperone_type, /* 44 */ scheme_chaperone_type, /* 45 */ /* structure type (plus one above for procs) */ scheme_structure_type, /* 46 */ /* number types (must be together) */ scheme_integer_type, /* 47 */ scheme_bignum_type, /* 48 */ scheme_rational_type, /* 49 */ scheme_float_type, /* 50 */ scheme_double_type, /* 51 */ scheme_complex_type, /* 52 */ /* other eqv?-able values (must be with numbers) */ scheme_char_type, /* 53 */ /* other values */ scheme_long_double_type, /* 54 */ scheme_char_string_type, /* 55 */ scheme_byte_string_type, /* 56 */ scheme_unix_path_type, /* 57 */ scheme_windows_path_type, /* 58 */ scheme_symbol_type, /* 59 */ scheme_keyword_type, /* 60 */ scheme_null_type, /* 61 */ scheme_pair_type, /* 62 */ scheme_mutable_pair_type, /* 63 */ scheme_vector_type, /* 64 */ scheme_inspector_type, /* 65 */ scheme_input_port_type, /* 66 */ scheme_output_port_type, /* 67 */ scheme_eof_type, /* 68 */ scheme_true_type, /* 69 */ scheme_false_type, /* 70 */ scheme_void_type, /* 71 */ scheme_primitive_syntax_type, /* 72 */ scheme_macro_type, /* 73 */ scheme_box_type, /* 74 */ scheme_thread_type, /* 75 */ scheme_cont_mark_set_type, /* 76 */ scheme_sema_type, /* 77 */ /* hash table types (must be together for hash? * implementation */ scheme_hash_table_type, /* 78 */ scheme_hash_tree_type, /* 79 */ scheme_eq_hash_tree_type, /* 80 */ scheme_eqv_hash_tree_type, /* 81 */ scheme_hash_tree_subtree_type, /* 82 */ scheme_hash_tree_collision_type, /* 83 */ scheme_hash_tree_indirection_type, /* 84 */ scheme_bucket_type, /* 85 */ scheme_bucket_table_type, /* 86 */ scheme_cpointer_type, /* 87 */ scheme_prefix_type, /* 88 */ scheme_weak_box_type, /* 89 */ scheme_ephemeron_type, /* 90 */ scheme_struct_type_type, /* 91 */ scheme_set_macro_type, /* 92 */ scheme_listener_type, /* 93 */ scheme_env_type, /* 94 */ scheme_startup_env_type, /* 95 */ scheme_config_type, /* 96 */ scheme_stx_type, /* 97 */ scheme_will_executor_type, /* 98 */ scheme_custodian_type, /* 99 */ scheme_random_state_type, /* 100 */ scheme_regexp_type, /* 101 */ scheme_subprocess_type, /* 102 */ scheme_eval_waiting_type, /* 103 */ scheme_tail_call_waiting_type, /* 104 */ scheme_undefined_type, /* 105 */ scheme_struct_property_type, /* 106 */ scheme_chaperone_property_type, /* 107 */ scheme_multiple_values_type, /* 108 */ scheme_placeholder_type, /* 109 */ scheme_table_placeholder_type, /* 110 */ scheme_svector_type, /* 111 */ scheme_resolve_prefix_type, /* 112 */ scheme_security_guard_type, /* 113 */ scheme_indent_type, /* 114 */ scheme_udp_type, /* 115 */ scheme_udp_evt_type, /* 116 */ scheme_tcp_accept_evt_type, /* 117 */ scheme_id_macro_type, /* 118 */ scheme_evt_set_type, /* 119 */ scheme_wrap_evt_type, /* 120 */ scheme_handle_evt_type, /* 121 */ scheme_replace_evt_type, /* 122 */ scheme_active_replace_evt_type, /* 123 */ scheme_nack_guard_evt_type, /* 124 */ scheme_semaphore_repost_type, /* 125 */ scheme_channel_type, /* 126 */ scheme_channel_put_type, /* 127 */ scheme_thread_resume_type, /* 128 */ scheme_thread_suspend_type, /* 129 */ scheme_thread_dead_type, /* 130 */ scheme_poll_evt_type, /* 131 */ scheme_nack_evt_type, /* 132 */ scheme_thread_set_type, /* 133 */ scheme_string_converter_type, /* 134 */ scheme_alarm_type, /* 135 */ scheme_thread_recv_evt_type, /* 136 */ scheme_thread_cell_type, /* 137 */ scheme_channel_syncer_type, /* 138 */ scheme_write_evt_type, /* 139 */ scheme_always_evt_type, /* 140 */ scheme_never_evt_type, /* 141 */ scheme_progress_evt_type, /* 142 */ scheme_place_dead_type, /* 143 */ scheme_already_comp_type, /* 144 */ scheme_readtable_type, /* 145 */ scheme_thread_cell_values_type, /* 146 */ scheme_global_ref_type, /* 147 */ scheme_cont_mark_chain_type, /* 148 */ scheme_raw_pair_type, /* 149 */ scheme_prompt_type, /* 150 */ scheme_prompt_tag_type, /* 151 */ scheme_continuation_mark_key_type, /* 152 */ scheme_delay_syntax_type, /* 153 */ scheme_cust_box_type, /* 154 */ scheme_logger_type, /* 155 */ scheme_log_reader_type, /* 156 */ scheme_noninline_proc_type, /* 157 */ scheme_future_type, /* 158 */ scheme_flvector_type, /* 159 */ scheme_extflvector_type, /* 160 */ scheme_fxvector_type, /* 161 */ scheme_place_type, /* 162 */ scheme_place_object_type, /* 163 */ scheme_place_async_channel_type, /* 164 */ scheme_place_bi_channel_type, /* 165 */ scheme_once_used_type, /* 166 */ scheme_serialized_symbol_type, /* 167 */ scheme_serialized_keyword_type, /* 168 */ scheme_serialized_structure_type, /* 169 */ scheme_fsemaphore_type, /* 170 */ scheme_serialized_tcp_fd_type, /* 171 */ scheme_serialized_file_fd_type, /* 172 */ scheme_port_closed_evt_type, /* 173 */ scheme_proc_shape_type, /* 174 */ scheme_struct_prop_proc_shape_type, /* 175 */ scheme_struct_proc_shape_type, /* 176 */ scheme_phantom_bytes_type, /* 177 */ scheme_environment_variables_type, /* 178 */ scheme_filesystem_change_evt_type, /* 179 */ scheme_ctype_type, /* 180 */ scheme_plumber_type, /* 181 */ scheme_plumber_handle_type, /* 182 */ scheme_deferred_expr_type, /* 183 */ scheme_unquoted_printing_string_type, /* 184 */ scheme_will_be_lambda_type, /* 185 */ #ifdef MZTAG_REQUIRED _scheme_last_normal_type_, /* 186 */ /* The remaining tags exist for GC tracing (in non-conservative mode), but they are not needed for run-time tag tests */ scheme_rt_weak_array, /* 187 */ scheme_rt_comp_env, /* 188 */ scheme_rt_constant_binding, /* 189 */ scheme_rt_resolve_info, /* 190 */ scheme_rt_unresolve_info, /* 191 */ scheme_rt_optimize_info, /* 192 */ scheme_rt_cont_mark, /* 193 */ scheme_rt_saved_stack, /* 194 */ scheme_rt_reply_item, /* 195 */ scheme_rt_ir_lambda_info, /* 196 */ scheme_rt_overflow, /* 197 */ scheme_rt_overflow_jmp, /* 198 */ scheme_rt_meta_cont, /* 199 */ scheme_rt_dyn_wind_cell, /* 200 */ scheme_rt_dyn_wind_info, /* 201 */ scheme_rt_dyn_wind, /* 202 */ scheme_rt_dup_check, /* 203 */ scheme_rt_thread_memory, /* 204 */ scheme_rt_input_file, /* 205 */ scheme_rt_input_fd, /* 206 */ scheme_rt_oskit_console_input, /* 207 */ scheme_rt_tested_input_file, /* 208 */ scheme_rt_tested_output_file, /* 209 */ scheme_rt_indexed_string, /* 210 */ scheme_rt_output_file, /* 211 */ scheme_rt_pipe, /* 212 */ scheme_rt_system_child, /* 213 */ scheme_rt_tcp, /* 214 */ scheme_rt_write_data, /* 215 */ scheme_rt_tcp_select_info, /* 216 */ scheme_rt_param_data, /* 217 */ scheme_rt_will, /* 218 */ scheme_rt_finalization, /* 219 */ scheme_rt_finalizations, /* 220 */ scheme_rt_cpp_object, /* 221 */ scheme_rt_cpp_array_object, /* 222 */ scheme_rt_stack_object, /* 223 */ scheme_thread_hop_type, /* 224 */ scheme_rt_srcloc, /* 225 */ scheme_rt_evt, /* 226 */ scheme_rt_syncing, /* 227 */ scheme_rt_comp_prefix, /* 228 */ scheme_rt_user_input, /* 229 */ scheme_rt_user_output, /* 230 */ scheme_rt_compact_port, /* 231 */ scheme_rt_read_special_dw, /* 232 */ scheme_rt_regwork, /* 233 */ scheme_rt_rx_lazy_string, /* 234 */ scheme_rt_buf_holder, /* 235 */ scheme_rt_parameterization, /* 236 */ scheme_rt_print_params, /* 237 */ scheme_rt_read_params, /* 238 */ scheme_rt_native_code, /* 239 */ scheme_rt_native_code_plus_case, /* 240 */ scheme_rt_jitter_data, /* 241 */ scheme_rt_module_exports, /* 242 */ scheme_rt_delay_load_info, /* 243 */ scheme_rt_marshal_info, /* 244 */ scheme_rt_unmarshal_info, /* 245 */ scheme_rt_runstack, /* 246 */ scheme_rt_sfs_info, /* 247 */ scheme_rt_validate_clearing, /* 248 */ scheme_rt_lightweight_cont, /* 249 */ scheme_rt_export_info, /* 250 */ scheme_rt_cont_jmp, /* 251 */ scheme_rt_letrec_check_frame, /* 252 */ #endif _scheme_last_type_ };