From 523f03f03b1ac16d272a13389f8a5654d9ff12e6 Mon Sep 17 00:00:00 2001
From: Aaron Kennedy <aaron.kennedy@nokia.com>
Date: Fri, 9 Sep 2011 14:16:12 +1000
Subject: [PATCH 15/16] Allow a script to be flagged as "native"

Native scripts do not appear in backtraces, or in the source and
line number when exceptions are thrown from within them.  This is
useful to be able to write code in JavaScript instead of C++ and
still have it appear sensibly to the user.
---
 include/v8.h    |    5 +++--
 src/compiler.cc |    2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/v8.h b/include/v8.h
index 5e1ce50..a2d61d1 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -578,8 +578,9 @@ class ScriptOrigin {
 class V8EXPORT Script {
  public:
   enum CompileFlags {
-      Default = 0x00,
-      QmlMode = 0x01
+      Default    = 0x00,
+      QmlMode    = 0x01,
+      NativeMode = 0x02
   };
 
   /**
diff --git a/src/compiler.cc b/src/compiler.cc
index d2191b9..873018c 100755
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -507,7 +507,7 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
 
     // Create a script object describing the script to be compiled.
     Handle<Script> script = FACTORY->NewScript(source);
-    if (natives == NATIVES_CODE) {
+    if (natives == NATIVES_CODE || compile_flags & v8::Script::NativeMode) {
       script->set_type(Smi::FromInt(Script::TYPE_NATIVE));
     }
     if (!script_name.is_null()) {
-- 
1.7.4.4