1 files changed, 6 insertions, 1 deletions
diff --git a/js/src/regexp/regexp.h b/js/src/regexp/regexp.h
index cce58da38..a36662b78 100644
--- a/js/src/regexp/regexp.h
+++ b/js/src/regexp/regexp.h
@@ -5,6 +5,7 @@
 #ifndef V8_REGEXP_REGEXP_H_
 #define V8_REGEXP_REGEXP_H_
 
+#include "regexp/regexp-error.h"
 #include "regexp/regexp-shim.h"
 
 namespace v8 {
@@ -42,7 +43,11 @@ struct RegExpCompileData {
 
   // The error message. Only used if an error occurred during parsing or
   // compilation.
-  Handle<String> error;
+  RegExpError error = RegExpError::kNone;
+
+  // The position at which the error was detected. Only used if an
+  // error occurred.
+  int error_pos = 0;
 
   // The number of capture groups, without the global capture \0.
   int capture_count = 0;