From f6d539eabd305d40afe18639d2e19e0fb8dafc55 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Sat, 26 May 2012 11:18:16 +0900
Subject: clear arena_idx after exiting scope; close #195

---
 src/codegen.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/codegen.c b/src/codegen.c
index 5e2b7083f..11e9eb236 100644
--- a/src/codegen.c
+++ b/src/codegen.c
@@ -64,6 +64,7 @@ typedef struct scope {
 
   int nlocals;
   int nregs;
+  int ai;
 
   int idx;
 } codegen_scope;
@@ -1849,6 +1850,7 @@ scope_new(mrb_state *mrb, codegen_scope *prev, node *lv)
   p->lv = lv;
   p->sp += node_len(lv)+2;
   p->nlocals = p->sp;
+  p->ai = mrb->arena_idx;
 
   p->idx = mrb->irep_len++;
 
@@ -1882,6 +1884,7 @@ scope_finish(codegen_scope *s, int idx)
   irep->nlocals = s->nlocals;
   irep->nregs = s->nregs;
 
+  s->mrb->arena_idx = s->ai;
   mrb_pool_close(s->mpool);
 }
 
-- 
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