New bytecode implementation of mruby VM.

1 files changed, 8 insertions, 4 deletions

diff --git a/mrbgems/mruby-proc-ext/src/proc.c b/mrbgems/mruby-proc-ext/src/proc.c
index b13606f5f..323529dcc 100644
--- a/mrbgems/mruby-proc-ext/src/proc.c
+++ b/mrbgems/mruby-proc-ext/src/proc.c
@@ -109,6 +109,7 @@ mrb_proc_parameters(mrb_state *mrb, mrb_value self)
   mrb_aspec aspec;
   mrb_value sname, parameters;
   int i, j;
+  int max = -1;
 
   if (MRB_PROC_CFUNC_P(proc)) {
     // TODO cfunc aspec is not implemented yet
@@ -120,7 +121,7 @@ mrb_proc_parameters(mrb_state *mrb, mrb_value self)
   if (!irep->lv) {
     return mrb_ary_new(mrb);
   }
-  if (GET_OPCODE(*irep->iseq) != OP_ENTER) {
+  if (*irep->iseq != OP_ENTER) {
     return mrb_ary_new(mrb);
   }
 
@@ -129,7 +130,7 @@ mrb_proc_parameters(mrb_state *mrb, mrb_value self)
     parameters_list[3].name = "opt";
   }
 
-  aspec = GETARG_Ax(*irep->iseq);
+  aspec = PEEK_W(irep->iseq+1);
   parameters_list[0].size = MRB_ASPEC_REQ(aspec);
   parameters_list[1].size = MRB_ASPEC_OPT(aspec);
   parameters_list[2].size = MRB_ASPEC_REST(aspec);
@@ -138,13 +139,16 @@ mrb_proc_parameters(mrb_state *mrb, mrb_value self)
 
   parameters = mrb_ary_new_capa(mrb, irep->nlocals-1);
 
+  max = irep->nlocals-1;
   for (i = 0, p = parameters_list; p->name; p++) {
     if (p->size <= 0) continue;
     sname = mrb_symbol_value(mrb_intern_cstr(mrb, p->name));
     for (j = 0; j < p->size; i++, j++) {
-      mrb_value a = mrb_ary_new(mrb);
+      mrb_value a;
+
+      a = mrb_ary_new(mrb);
       mrb_ary_push(mrb, a, sname);
-      if (irep->lv[i].name) {
+      if (i < max && irep->lv[i].name) {
         mrb_ary_push(mrb, a, mrb_symbol_value(irep->lv[i].name));
       }
       mrb_ary_push(mrb, parameters, a);