From a1572a979803dda787be4a7095d5c37e926443a7 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 07/11] 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 6baf2b2..229ddbd 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -588,8 +588,9 @@ 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 596df4a..b760b71 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -501,7 +501,7 @@ 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