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Ruby 2.3 support #3479

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50 of 58 tasks
headius opened this issue Nov 20, 2015 · 1 comment
Closed
50 of 58 tasks

Ruby 2.3 support #3479

headius opened this issue Nov 20, 2015 · 1 comment
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beginner core encoding in progress ir JRuby 9000 openssl parser ruby 2.3 stdlib
Milestone
JRuby 9.1.0.0

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@headius
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headius commented Nov 20, 2015 •
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Here's the living checklist of changes needed to support Ruby 2.3.

These changes will go on the 2.3 branch at https://github.com/jruby/jruby/tree/ruby-2.3 and then we will merge to master when we're ready to release 2.3 support in JRuby 9.1.0.0.

Pull requests should be made against the ruby-2.3 branch please!

This list is currently based on https://github.com/ruby/ruby/blob/v2_3_0_preview2/NEWS.

Language changes

Core classes updates (outstanding ones only)

Core classes compatibility issues (excluding feature bug fixes)

Stdlib updates (outstanding ones only)

Only items relevant to JRuby

  • Update .rb parts of stdlib to 2.3 (delay until 2.3.0 final, probably) 66570f0
  • Bundle did_you_mean gem Bundle did_you_mean gem #3480
  • Socket
    • Socket#connect_nonblock, Socket#accept_nonblock,
      TCPServer#accept_nonblock, UNIXServer#accept_nonblock,
      BasicSocket#recv_nonblock, BasicSocket#recvmsg_nonblock,
      BasicSocket#sendmsg_nonblock all support exception: false to return
      :wait_readable or :wait_writable symbols instead of raising
      IO::WaitReadable or IO::WaitWritable exceptions (b27a2b0)
    • BasicSocket#recv and BasicSocket#recv_nonblock allow an output
      String buffer argument like IO#read and IO#read_nonblock to reduce
      GC overhead
  • OpenSSL
    • OpenSSL::SSL::SSLSocket#accept_nonblock and
      OpenSSL::SSL::SSLSocket#connect_nonblock supports exception: false.
    • update OpenSSL's .rb parts to match changes in 2.3
    • test & update jruby-openssl to be >= 0.9.13 (to incorporate above updates)
  • Pathname
  • io/wait
    • IO#wait_readable no longer checks FIONREAD, it may be used for
      non-bytestream IO such as listen sockets. (975dcc7 and 64638d0)
  • timeout
    • Object#timeout is now warned as deprecated when called. (a042a39)

Stdlib compatibility issues (excluding feature bug fixes)

Only items relevant to JRuby
@headius headius added this to the JRuby 9.1.0.0 milestone Nov 20, 2015
This was referenced Nov 20, 2015
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headius added a commit that referenced this issue Dec 12, 2015
@headius
"Optimize" Proc#call to not show in backtrace.
2653de1 
MRI 2.3 optimizes Proc#call to not allocate a stack frame and not
show up in backtraces. In JRuby, we already did not allocate a
frame, so all that was needed was to omit the call from backtrace.

See https://bugs.ruby-lang.org/issues/11569

For #3479.
headius added a commit that referenced this issue Dec 15, 2015
@headius
Add NameError#receiver.
f7088b9 
See #3479 and https://bugs.ruby-lang.org/issues/10881
headius added a commit that referenced this issue Dec 23, 2015
@headius
Tag parser failure from 2.3 changes. #3479
0304cc7
@headius headius mentioned this issue Apr 20, 2016
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@headius
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headius commented Apr 20, 2016

We have completed everything we're likely to finish from this list for 9.1. I've filed #3816 for remaining and late-breaking items from MRI's final 2.3.0 NEWS file.

@headius headius closed this as completed Apr 20, 2016
@headius headius mentioned this issue May 17, 2016
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@paulgoetze paulgoetze mentioned this issue Oct 17, 2017
Merged
mkristian pushed a commit to jruby/jar-dependencies that referenced this issue Oct 24, 2017
@paulgoetze @mkristian
Revert &. auto corrections and use Ruby v2.0 for Rubocop
b78488e 
The save navigation operator (&.) is supported since Ruby v2.3.0
(JRuby v9.1.0.0, see jruby/jruby#3479).
So these autocorrection would fail for lower versions, like 9.0.5.0,
which is e.g. used by Travis CI.
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beginner core encoding in progress ir JRuby 9000 openssl parser ruby 2.3 stdlib
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