| Index: src/parsing/parser-base.h
|
| diff --git a/src/parsing/parser-base.h b/src/parsing/parser-base.h
|
| index 6e407eef6d765e5dfc2e7012728b6019f1976955..9ce9c32309328c7cc890f4877ed169897099685b 100644
|
| --- a/src/parsing/parser-base.h
|
| +++ b/src/parsing/parser-base.h
|
| @@ -4331,7 +4331,12 @@ ParserBase<Impl>::CheckAndRewriteReferenceExpression(
|
| }
|
| if (expression->IsCall()) {
|
| // If it is a call, make it a runtime error for legacy web compatibility.
|
| + // Bug: https://bugs.chromium.org/p/v8/issues/detail?id=4480
|
| // Rewrite `expr' to `expr[throw ReferenceError]'.
|
| + impl()->CountUsage(
|
| + is_strict(language_mode())
|
| + ? v8::Isolate::kAssigmentExpressionLHSIsCallInStrict
|
| + : v8::Isolate::kAssigmentExpressionLHSIsCallInSloppy);
|
| ExpressionT error = impl()->NewThrowReferenceError(message, beg_pos);
|
| return factory()->NewProperty(expression, error, beg_pos);
|
| }
|
|
|