From ed371d488196f9d6b665073d1846689a05c6843f Mon Sep 17 00:00:00 2001
From: "peter.rybin@gmail.com"
 <peter.rybin@gmail.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Fri, 13 Jul 2012 09:02:03 +0000
Subject: [PATCH] Don't miss error message in 'restart frame' debug action

Review URL: https://chromiumcodereview.appspot.com/10693095

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---
 src/liveedit.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/liveedit.cc b/src/liveedit.cc
index d86314c507..1a21deadfd 100644
--- a/src/liveedit.cc
+++ b/src/liveedit.cc
@@ -1824,7 +1824,14 @@ class SingleFrameTarget {
 const char* LiveEdit::RestartFrame(JavaScriptFrame* frame, Zone* zone) {
   SingleFrameTarget target(frame);
 
-  return DropActivationsInActiveThreadImpl(target, true, zone);
+  const char* result = DropActivationsInActiveThreadImpl(target, true, zone);
+  if (result != NULL) {
+    return result;
+  }
+  if (target.saved_status() == LiveEdit::FUNCTION_BLOCKED_UNDER_NATIVE_CODE) {
+    return "Function is blocked under native code";
+  }
+  return NULL;
 }