WIP: new.target

src/parser.h

Index: src/parser.h
diff --git a/src/parser.h b/src/parser.h
index bc0b7ab51b0546257d807260331c540098d6d133..4e685665376a0571c56cf05817c8a0d77c2a8439 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -33,6 +33,7 @@ class FunctionEntry BASE_EMBEDDED {
     kPropertyCountIndex,
     kLanguageModeIndex,
     kUsesSuperPropertyIndex,
+    kUsesNewTargetIndex,
     kSize
   };
 
@@ -50,6 +51,7 @@ class FunctionEntry BASE_EMBEDDED {
     return static_cast<LanguageMode>(backing_[kLanguageModeIndex]);
   }
   bool uses_super_property() { return backing_[kUsesSuperPropertyIndex]; }
+  bool uses_new_target() { return backing_[kUsesNewTargetIndex]; }
 
   bool is_valid() { return !backing_.is_empty(); }
 
@@ -535,6 +537,8 @@ class ParserTraits {
 
   Expression* ThisExpression(Scope* scope, AstNodeFactory* factory,
                              int pos = RelocInfo::kNoPosition);
+  Expression* NewTargetExpression(Scope* scope, AstNodeFactory* factory,
+                                  int pos = RelocInfo::kNoPosition);
   Expression* SuperReference(Scope* scope, AstNodeFactory* factory,
                              int pos = RelocInfo::kNoPosition);
   Expression* DefaultConstructor(bool call_super, Scope* scope, int pos,