Short term JSON eval cache

src/objects-inl.h

Index: src/objects-inl.h
===================================================================
--- src/objects-inl.h	(revision 12582)
+++ src/objects-inl.h	(working copy)
@@ -703,6 +703,11 @@
 }
 
 
+bool Object::IsShortTermJSONEvalCacheTable() {
+  return IsHashTable();
+}
+
+
 bool Object::IsCodeCacheHashTable() {
   return IsHashTable();
 }
@@ -2250,6 +2255,7 @@
   uint32_t count = 1;
   // EnsureCapacity will guarantee the hash table is never full.
   while (true) {
+    ASSERT(count <= capacity);
     Object* element = KeyAt(entry);
     // Empty entry.
     if (element == isolate->heap()->raw_unchecked_undefined_value()) break;
@@ -2296,6 +2302,7 @@
 CAST_ACCESSOR(NormalizedMapCache)
 CAST_ACCESSOR(ScopeInfo)
 CAST_ACCESSOR(CompilationCacheTable)
+CAST_ACCESSOR(ShortTermJSONEvalCacheTable)
 CAST_ACCESSOR(CodeCacheHashTable)
 CAST_ACCESSOR(PolymorphicCodeCacheHashTable)
 CAST_ACCESSOR(MapCache)
@@ -3968,6 +3975,10 @@
                compiler_hints,
                has_duplicate_parameters,
                kHasDuplicateParameters)
+BOOL_ACCESSORS(SharedFunctionInfo,
+               compiler_hints,
+               is_json_eval,
+               kIsJSONEval)
 
 
 #if V8_HOST_ARCH_32_BIT