From 638a66fd7801624a47858d4e8e3927ca69a52f00 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Fri, 27 Jul 2012 10:05:47 +0900
Subject: adjust ci->nregs for C implemented methods

---
 src/gc.c | 2 ++
 src/vm.c | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/gc.c b/src/gc.c
index c0d4e1599..1468dd994 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -545,6 +545,8 @@ obj_free(mrb_state *mrb, struct RBasic *obj)
   obj->tt = MRB_TT_FREE;
 }
 
+#include <stdio.h>
+
 static void
 root_scan_phase(mrb_state *mrb)
 {
diff --git a/src/vm.c b/src/vm.c
index 62ef5069d..9aa21eed4 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -121,7 +121,6 @@ uvset(mrb_state *mrb, int up, int idx, mrb_value v)
 static mrb_callinfo*
 cipush(mrb_state *mrb)
 {
-  size_t nregs = mrb->ci->nregs;
   int eidx = mrb->ci->eidx;
   int ridx = mrb->ci->ridx;
 
@@ -133,7 +132,7 @@ cipush(mrb_state *mrb)
     mrb->ciend = mrb->cibase + size * 2;
   }
   mrb->ci++;
-  mrb->ci->nregs = nregs;
+  mrb->ci->nregs = 0;
   mrb->ci->eidx = eidx;
   mrb->ci->ridx = ridx;
   mrb->ci->env = 0;
@@ -719,6 +718,7 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
       mrb->stack += a;
 
       if (MRB_PROC_CFUNC_P(m)) {
+	ci->nregs = n + 1;
         mrb->stack[0] = m->body.func(mrb, recv);
         mrb->arena_idx = ai;
         if (mrb->exc) goto L_RAISE;
-- 
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