Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread Kim Barrett
> On Mar 3, 2020, at 4:49 PM, Alexey Semenyuk > wrote: > > How about C++11? I have a pending patch for jpackage that depends on C++11 > features that I hesitate to pull in jdk15. The reasons for HotSpot (at least) not already being on C++14 (cost of switching over the Solaris Studio based plat

Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread John Paul Adrian Glaubitz
On 3/3/20 10:26 AM, Andrew Haley wrote: > But one of the few things of which I am certain is that we must not > allow the needs of backporting to determine the future of Java. That's > the way of staying in the past. Unpopular opinion: It's the enterprise customers that mainly pay for the developm

Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread Alexey Semenyuk
How about C++11? I have a pending patch for jpackage that depends on C++11 features that I hesitate to pull in jdk15. - Alexey On 3/3/2020 5:22 AM, Volker Simonis wrote: On Tue, Mar 3, 2020 at 10:26 AM Andrew Haley wrote: On 3/2/20 10:46 PM, Volker Simonis wrote: As lead of the 8 and 11 up

Re: RFR JDK-8240241: Add support for JCov DiffCoverage to make files

2020-03-03 Thread Erik Joelsson
Looks good. /Erik On 2020-03-03 12:45, Alexandre (Shura) Iline wrote: Hi. Can you take a look on this change introducing make support for JCov DiffCoverage command. DiffCoverage allows to generate a textual report showing coverage for only changed source code, This is an example of how the

RFR JDK-8240241: Add support for JCov DiffCoverage to make files

2020-03-03 Thread Alexandre (Shura) Iline
Hi. Can you take a look on this change introducing make support for JCov DiffCoverage command. DiffCoverage allows to generate a textual report showing coverage for only changed source code, This is an example of how the functionality can be used:

Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread Volker Simonis
On Tue, Mar 3, 2020 at 10:26 AM Andrew Haley wrote: > > On 3/2/20 10:46 PM, Volker Simonis wrote: > > > As lead of the 8 and 11 update projects you probably know best, if this fix > > will eventually be considered for backporting and choose your means wisely > > :) > > Yeah, I know. Srsly. :-) > >

Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread Andrew Haley
On 3/2/20 10:46 PM, Volker Simonis wrote: > As lead of the 8 and 11 update projects you probably know best, if this fix > will eventually be considered for backporting and choose your means wisely > :) Yeah, I know. Srsly. :-) But one of the few things of which I am certain is that we must not a

Re: RFC: JEP JDK-8208089: Implement C++14 Language Features

2020-03-03 Thread Andrew Haley
On 3/2/20 9:51 PM, Kim Barrett wrote: >> On Mar 2, 2020, at 7:00 AM, Andrew Haley wrote: >> >> On 11/19/18 8:39 PM, Kim Barrett wrote: >>> I don't see any benefit to making the first C++ code change that uses >>> a new feature also incorporate the needed build system changes. >>> Indeed, how does