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[rubygems/rubygems] Allow upcoming JRuby to pass keywords for Kernel#warn

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jruby-head (which will be JRuby 9.4.0.0) can now properly process
the keywords to Kernel#warn.  I cannot think of any capability based
test for this so I constrained it using a version guard.  Only JRuby
will ever hit the version guard.

cd468c7e0f
This commit is contained in:
Thomas E. Enebo 2022-10-20 13:17:47 -05:00 • committed by git
parent 0d697e341a
commit 420bdba139
2 changed files with 2 additions and 2 deletions
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2
doc/io_streams.rdoc
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@ -406,7 +406,7 @@ which is the non-negative integer line number
in the stream where the next read will occur.
The line number is the number of lines read by certain line-oriented methods
({::foreach}[https://docs.ruby-lang.org/en/master/IO.html#method-c-foreach],
({::foreach}[rdoc-ref:IO.foreach],
{#each_line}[rdoc-ref:io_streams.rdoc@Method+-23each_line],
{#gets}[rdoc-ref:io_streams.rdoc@Method+-23gets],
{#readline}[rdoc-ref:io_streams.rdoc@Method+-23readline],

2
lib/rubygems/core_ext/kernel_warn.rb
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@ -16,7 +16,7 @@ if RUBY_VERSION >= "2.5" && !Gem::KERNEL_WARN_IGNORES_INTERNAL_ENTRIES
module_function define_method(:warn) {|*messages, **kw|
unless uplevel = kw[:uplevel]
if Gem.java_platform?
if Gem.java_platform? && RUBY_VERSION < "3.1"
return original_warn.bind(self).call(*messages)
else
return original_warn.bind(self).call(*messages, **kw)