Chromium Code Reviews| Index: runtime/lib/bigint.dart | 
| diff --git a/runtime/lib/bigint.dart b/runtime/lib/bigint.dart | 
| index bc9b8f486dea198aff173f0822e0584326bfd940..c21b04a0f1eba31f25d858c4d41db352d1463f5e 100644 | 
| --- a/runtime/lib/bigint.dart | 
| +++ b/runtime/lib/bigint.dart | 
| @@ -1336,6 +1336,8 @@ class _Bigint extends _IntegerImplementation implements int { | 
| return str; | 
| } | 
| + int _bitAndFromSmi(int other) => _bitAndFromInteger(other); | 
| + | 
| int _bitAndFromInteger(int other) { | 
| return other._toBigint()._and(this)._toValidInt(); | 
| } |