Avoid casting warning from `mrb_int` to `int` in `io.c`.
MODIFY
mrbgems/mruby-io/src/io.c
mrbgems/mruby-io/src/io.c
@@ -159,7 +159,7 @@ mrb_io_mode_to_flags(mrb_state *mrb, mrb_value mode)
}
else {
int flags = 0;
- int flags0 = mrb_int(mrb, mode);
+ mrb_int flags0 = mrb_int(mrb, mode);
switch (flags0 & MRB_O_ACCMODE) {
case MRB_O_RDONLY:

Avoid casting warning from `mrb_int` to `int` in `io.c`.