WIP: new.target

src/preparse-data.h

Index: src/preparse-data.h
diff --git a/src/preparse-data.h b/src/preparse-data.h
index ce3b2e0d0790d460a8d5a04751db5347849937be..ebaf0ddac3ffd578ae41ac5d0deacc23a9d562c9 100644
--- a/src/preparse-data.h
+++ b/src/preparse-data.h
@@ -53,7 +53,8 @@ class ParserRecorder {
   // Logs the scope and some details of a function literal in the source.
   virtual void LogFunction(int start, int end, int literals, int properties,
                            LanguageMode language_mode,
-                           bool uses_super_property) = 0;
+                           bool scope_uses_super_property,
+                           bool scope_uses_new_target) = 0;
 
   // Logs an error message and marks the log as containing an error.
   // Further logging will be ignored, and ExtractData will return a vector
@@ -77,7 +78,8 @@ class SingletonLogger : public ParserRecorder {
 
   virtual void LogFunction(int start, int end, int literals, int properties,
                            LanguageMode language_mode,
-                           bool scope_uses_super_property) {
+                           bool scope_uses_super_property,
+                           bool scope_uses_new_target) {
     DCHECK(!has_error_);
     start_ = start;
     end_ = end;
@@ -85,6 +87,7 @@ class SingletonLogger : public ParserRecorder {
     properties_ = properties;
     language_mode_ = language_mode;
     scope_uses_super_property_ = scope_uses_super_property;
+    scope_uses_new_target_ = scope_uses_new_target;
   }
 
   // Logs an error message and marks the log as containing an error.
@@ -121,6 +124,10 @@ class SingletonLogger : public ParserRecorder {
     DCHECK(!has_error_);
     return scope_uses_super_property_;
   }
+  bool scope_uses_new_target() const {
+    DCHECK(!has_error_);
+    return scope_uses_new_target_;
+  }
   ParseErrorType error_type() const {
     DCHECK(has_error_);
     return error_type_;
@@ -143,6 +150,7 @@ class SingletonLogger : public ParserRecorder {
   int properties_;
   LanguageMode language_mode_;
   bool scope_uses_super_property_;
+  bool scope_uses_new_target_;
   // For error messages.
   const char* message_;
   const char* argument_opt_;
@@ -162,13 +170,15 @@ class CompleteParserRecorder : public ParserRecorder {
 
   virtual void LogFunction(int start, int end, int literals, int properties,
                            LanguageMode language_mode,
-                           bool scope_uses_super_property) {
+                           bool scope_uses_super_property,
+                           bool scope_uses_new_target) {
     function_store_.Add(start);
     function_store_.Add(end);
     function_store_.Add(literals);
     function_store_.Add(properties);
     function_store_.Add(language_mode);
     function_store_.Add(scope_uses_super_property);
+    function_store_.Add(scope_uses_new_target);
   }
 
   // Logs an error message and marks the log as containing an error.