RFR: 8250652: Add logical operations on types

[Kim Barrett]

> On Jul 28, 2020, at 9:52 AM, Erik Österlund <erik.osterlund at oracle.com> wrote:
> 
> Hi Kim,
> 
> Looks good.

Thanks.

> Thanks,
> /Erik
> 
> On 2020-07-28 14:34, Kim Barrett wrote:
>> Please review this change which adds metafunctions for performing
>> logical operations on types.  These are based on facilities provided
>> by C++17, but which can be useful before we are using that version of
>> the language standard.  (I already have some in-development changes
>> that use some of them.)
>> 
>> I've not provided stand-ins for the associated template variables,
>> since template variables are not yet on the list approved for use in
>> HotSpot.  They can easily be added later if desired.
>> 
>> CR:
>> https://bugs.openjdk.java.net/browse/JDK-8250652
>> 
>> Webrev:
>> https://cr.openjdk.java.net/~kbarrett/8250652/open.00/
>> 
>> Testing:
>> tier1