1 files changed, 11 insertions, 9 deletions

diff --git a/js/src/regexp/regexp-parser.h b/js/src/regexp/regexp-parser.h
index 91677d6c35..131d12161f 100644
--- a/js/src/regexp/regexp-parser.h
+++ b/js/src/regexp/regexp-parser.h
@@ -6,6 +6,7 @@
 #define V8_REGEXP_REGEXP_PARSER_H_
 
 #include "regexp/regexp-ast.h"
+#include "regexp/regexp-error.h"
 
 namespace v8 {
 namespace internal {
@@ -150,8 +151,8 @@ class RegExpBuilder : public ZoneObject {
 
 class V8_EXPORT_PRIVATE RegExpParser {
  public:
-  RegExpParser(FlatStringReader* in, Handle<String>* error,
-               JSRegExp::Flags flags, Isolate* isolate, Zone* zone);
+  RegExpParser(FlatStringReader* in, JSRegExp::Flags flags, Isolate* isolate,
+               Zone* zone);
 
   static bool ParseRegExp(Isolate* isolate, Zone* zone, FlatStringReader* input,
                           JSRegExp::Flags flags, RegExpCompileData* result);
@@ -174,13 +175,13 @@ class V8_EXPORT_PRIVATE RegExpParser {
   bool ParseUnicodeEscape(uc32* value);
   bool ParseUnlimitedLengthHexNumber(int max_value, uc32* value);
 
-  bool ParsePropertyClassName(std::vector<char>* name_1,
-                              std::vector<char>* name_2);
+  bool ParsePropertyClassName(ZoneVector<char>* name_1,
+                              ZoneVector<char>* name_2);
   bool AddPropertyClassRange(ZoneList<CharacterRange>* add_to, bool negate,
-                             const std::vector<char>& name_1,
-                             const std::vector<char>& name_2);
+                             const ZoneVector<char>& name_1,
+                             const ZoneVector<char>& name_2);
 
-  RegExpTree* GetPropertySequence(const std::vector<char>& name_1);
+  RegExpTree* GetPropertySequence(const ZoneVector<char>& name_1);
   RegExpTree* ParseCharacterClass(const RegExpBuilder* state);
 
   uc32 ParseOctalLiteral();
@@ -199,7 +200,7 @@ class V8_EXPORT_PRIVATE RegExpParser {
 
   char ParseClassEscape();
 
-  RegExpTree* ReportError(Vector<const char> message);
+  RegExpTree* ReportError(RegExpError error);
   void Advance();
   void Advance(int dist);
   void Reset(int pos);
@@ -332,7 +333,8 @@ class V8_EXPORT_PRIVATE RegExpParser {
 
   Isolate* isolate_;
   Zone* zone_;
-  Handle<String>* error_;
+  RegExpError error_ = RegExpError::kNone;
+  int error_pos_ = 0;
   ZoneList<RegExpCapture*>* captures_;
   ZoneSet<RegExpCapture*, RegExpCaptureNameLess>* named_captures_;
   ZoneList<RegExpBackReference*>* named_back_references_;