Reduce `struct mrb_context`
MODIFY
include/mruby.h
include/mruby.h
@@ -164,8 +164,8 @@ struct mrb_context {
struct RProc **ensure; /* ensure handler stack */
uint16_t esize, eidx;
- enum mrb_fiber_state status;
- mrb_bool vmexec;
+ enum mrb_fiber_state status : 4;
+ mrb_bool vmexec : 1;
struct RFiber *fib;
};

Reduce `struct mrb_context`