From fd12f87712ee22b0a727f33f0c46c22ae968ec83 Mon Sep 17 00:00:00 2001
From: Yukihiro Matz Matsumoto <matz@ruby-lang.org>
Date: Wed, 12 Dec 2012 18:23:20 +0900
Subject: save lastpc on exception and use it in mruby stack trace

---
 src/vm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/vm.c')

diff --git a/src/vm.c b/src/vm.c
index 2b0dda7d5..fc03f4af3 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1151,6 +1151,7 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
         int eidx;
 
       L_RAISE:
+	mrb_obj_iv_ifnone(mrb, mrb->exc, mrb_intern(mrb, "lastpc"), mrb_voidp_value(pc));
         ci = mrb->ci;
 	eidx = mrb->ci->eidx;
         if (ci == mrb->cibase) goto L_STOP;
-- 
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