Fixed regression http://code.google.com/p/v8/issues/detail?id=236.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 20b71391bad31a8bb8a83ad3a86dad814b102ea4..9876a61935d2a98588c9b22561e078c4701a1189 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -6859,6 +6859,12 @@ Object* Dictionary::TransformPropertiesToFastFor(JSObject* obj,
 void Script::InitLineEnds() {
   if (!line_ends()->IsUndefined()) return;
 
+  if (source()->IsUndefined()) {
+    set_line_ends(*(Factory::NewArrayLiteral(0)));

[Søren Thygesen Gjesse, 2009/02/24 13:23:52]

Please use NewJSArray.

[Mikhail Naganov, 2009/02/24 13:41:01]

Um, but 'NewArrayLiteral' uses NewJSArrayWithElements. Isn't it the same?

+    ASSERT(line_ends()->IsJSArray());
+    return;
+  }
+
   Handle<String> src(String::cast(source()));
   const int src_len = src->length();
   Handle<String> new_line = Factory::NewStringFromAscii(CStrVector("\n"));