Make `mrb_exec_irep()` allow non-VM to enter.

Change the old `mrb_exec_irep()` as-is to static `mrb_exec_irep_vm()`.
Extract the VM entry part from the old `exec_irep()` in `mruby-eval/src/eval.c` and make it the core of the new `mrb_exec_irep()`.

1 files changed, 0 insertions, 9 deletions

diff --git a/mrbgems/mruby-eval/src/eval.c b/mrbgems/mruby-eval/src/eval.c
index 978d4fc30..508f5ffcb 100644
--- a/mrbgems/mruby-eval/src/eval.c
+++ b/mrbgems/mruby-eval/src/eval.c
@@ -131,15 +131,6 @@ exec_irep(mrb_state *mrb, mrb_value self, struct RProc *proc, mrb_func_t posthoo
 {
   /* no argument passed from eval() */
   mrb->c->ci->argc = 0;
-  if (mrb->c->ci->acc < 0) {
-    ptrdiff_t cioff = mrb->c->ci - mrb->c->cibase;
-    mrb_value ret = mrb_top_run(mrb, proc, self, 0);
-    if (mrb->exc) {
-      mrb_exc_raise(mrb, mrb_obj_value(mrb->exc));
-    }
-    mrb->c->ci = mrb->c->cibase + cioff;
-    return ret;
-  }
   /* clear block */
   mrb->c->ci->stack[1] = mrb_nil_value();
   return mrb_exec_irep(mrb, self, proc, posthook);