RFR:8187362:Nashorn unsigned right shift operator unexpectedly returns floating-point

[Attila Szegedi]

Wow, that hidden unboxing and primitive widening in the conditional operator is sinister. I had to write a small test program and use javap on it to see it with my own eyes. Surely this isn’t a javac bug?

Attila.

> On 2017. Sep 13., at 11:18, Hannes Wallnöfer <hannes.wallnoefer at oracle.com> wrote:
> 
> +1
> 
> Hannes
> 
>> Am 13.09.2017 um 07:21 schrieb Sundararajan Athijegannathan <sundararajan.athijegannathan at oracle.com>:
>> 
>> +1
>> 
>> PS. You may want to add explanation to the bug (if not done already). We may have to revisit conditional expressions elsewhere as well....
>> 
>> -Sundar
>> 
>> On 13/09/17, 10:37 AM, Priya Lakshmi Muthuswamy wrote:
>>> Updated patch : http://cr.openjdk.java.net/~pmuthuswamy/8187362/webrev.01/
>>> corrected the alignment.
>>> 
>>> Thanks,
>>> Priya
>>> 
>>> On 9/13/2017 9:58 AM, Priya Lakshmi Muthuswamy wrote:
>>>> Hi,
>>>> 
>>>> Please review JDK-8187362 : Nashorn unsigned right shift operator unexpectedly returns floating-point
>>>> JBS: https://bugs.openjdk.java.net/browse/JDK-8187362
>>>> webrev: http://cr.openjdk.java.net/~pmuthuswamy/8187362/webrev.00/
>>>> 
>>>> Thanks,
>>>> Priya
>>> 
>