Fix missing exception checks in DFGOperations.cpp.

[Mark Lam]

Patch coming.

[Mark Lam]

Created attachment 295196 [details]
proposed patch.

[Geoffrey Garen]

Comment on attachment 295196 [details]
proposed patch.

View in context: https://bugs.webkit.org/attachment.cgi?id=295196&action=review

r=me

> Source/JavaScriptCore/dfg/DFGOperations.cpp:144
> +        if (Optional<uint32_t> index = parseIndex(propertyName)) {
> +            scope.release();
>              asObject(baseValue)->putDirectIndex(exec, index.value(), value, 0, strict ? PutDirectIndexShouldThrow : PutDirectIndexShouldNotThrow);
> -        else
> +        } else
>              asObject(baseValue)->putDirect(*vm, propertyName, value, slot);
> -    } else
> +    } else {
> +        scope.release();
>          baseValue.put(exec, propertyName, value, slot);
> +    }
>  }

It's a little sketchy to have a scope.release() not immediately before a return. I think we should switch the if/else format to if/return.

[Mark Lam]

Created attachment 295198 [details]
patch for landing.

Thanks for the review.  I applied the suggested change.

[WebKit Commit Bot]

Comment on attachment 295198 [details]
patch for landing.

Clearing flags on attachment: 295198

Committed r208913: <http://trac.webkit.org/changeset/208913>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.