Fix argument specs to `IO`
@@ -1321,23 +1321,23 @@ mrb_init_io(mrb_state *mrb)
MRB_SET_INSTANCE_TT(io, MRB_TT_DATA);
mrb_include_module(mrb, io, mrb_module_get(mrb, "Enumerable")); /* 15.2.20.3 */
- mrb_define_class_method(mrb, io, "_popen", mrb_io_s_popen, MRB_ARGS_ANY());
+ mrb_define_class_method(mrb, io, "_popen", mrb_io_s_popen, MRB_ARGS_ARG(1,2));
mrb_define_class_method(mrb, io, "_sysclose", mrb_io_s_sysclose, MRB_ARGS_REQ(1));
- mrb_define_class_method(mrb, io, "for_fd", mrb_io_s_for_fd, MRB_ARGS_ANY());
- mrb_define_class_method(mrb, io, "select", mrb_io_s_select, MRB_ARGS_ANY());
- mrb_define_class_method(mrb, io, "sysopen", mrb_io_s_sysopen, MRB_ARGS_ANY());
+ mrb_define_class_method(mrb, io, "for_fd", mrb_io_s_for_fd, MRB_ARGS_ARG(1,2));
+ mrb_define_class_method(mrb, io, "select", mrb_io_s_select, MRB_ARGS_ARG(1,3));
+ mrb_define_class_method(mrb, io, "sysopen", mrb_io_s_sysopen, MRB_ARGS_ARG(1,2));
#if !defined(_WIN32) && !(defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE)
mrb_define_class_method(mrb, io, "_pipe", mrb_io_s_pipe, MRB_ARGS_NONE());
#endif
- mrb_define_method(mrb, io, "initialize", mrb_io_initialize, MRB_ARGS_ANY()); /* 15.2.20.5.21 (x)*/
+ mrb_define_method(mrb, io, "initialize", mrb_io_initialize, MRB_ARGS_ARG(1,2)); /* 15.2.20.5.21 (x)*/
mrb_define_method(mrb, io, "initialize_copy", mrb_io_initialize_copy, MRB_ARGS_REQ(1));
mrb_define_method(mrb, io, "_check_readable", mrb_io_check_readable, MRB_ARGS_NONE());
mrb_define_method(mrb, io, "isatty", mrb_io_isatty, MRB_ARGS_NONE());
mrb_define_method(mrb, io, "sync", mrb_io_sync, MRB_ARGS_NONE());
mrb_define_method(mrb, io, "sync=", mrb_io_set_sync, MRB_ARGS_REQ(1));
- mrb_define_method(mrb, io, "sysread", mrb_io_sysread, MRB_ARGS_ANY());
- mrb_define_method(mrb, io, "sysseek", mrb_io_sysseek, MRB_ARGS_REQ(1));
+ mrb_define_method(mrb, io, "sysread", mrb_io_sysread, MRB_ARGS_ARG(1,1));
+ mrb_define_method(mrb, io, "sysseek", mrb_io_sysseek, MRB_ARGS_ARG(1,1));
mrb_define_method(mrb, io, "syswrite", mrb_io_syswrite, MRB_ARGS_REQ(1));
mrb_define_method(mrb, io, "close", mrb_io_close, MRB_ARGS_NONE()); /* 15.2.20.5.1 */
mrb_define_method(mrb, io, "close_write", mrb_io_close_write, MRB_ARGS_NONE());
