Merge bleeding edge into the GC branch up to 7948. The asserts

src/contexts.cc

Index: src/contexts.cc
===================================================================
--- src/contexts.cc	(revision 7948)
+++ src/contexts.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright 2006-2008 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -243,6 +243,27 @@
 }
 
 
+void Context::ComputeEvalScopeInfo(bool* outer_scope_calls_eval,
+                                   bool* outer_scope_calls_non_strict_eval) {
+  Context* context = this;
+  while (true) {
+    Handle<SerializedScopeInfo> scope_info(
+        context->closure()->shared()->scope_info());
+    if (scope_info->CallsEval()) {
+      *outer_scope_calls_eval = true;
+      if (!scope_info->IsStrictMode()) {
+        // No need to go further since the answers will not change
+        // from here.
+        *outer_scope_calls_non_strict_eval = true;
+        return;
+      }
+    }
+    if (context->IsGlobalContext()) break;
+    context = Context::cast(context->closure()->context());
+  }
+}
+
+
 void Context::AddOptimizedFunction(JSFunction* function) {
   ASSERT(IsGlobalContext());
 #ifdef DEBUG