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ruby/lib
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nobu 2ad7fb6dc1 optparse: Suppress warnings 
Ruby warns "instance variable `@version` not initialized" for optparse when it receives `--version` option.

`test.rb`

```ruby
require 'optparse'
Version = '1'
OptionParser.new.parse(ARGV)
```

```
$ ruby -w test.rb --version
/home/pocke/.rbenv/versions/2.5.1/lib/ruby/2.5.0/optparse.rb:1168: warning: instance variable @version not initialized
/home/pocke/.rbenv/versions/2.5.1/lib/ruby/2.5.0/optparse.rb:1175: warning: instance variable @release not initialized
test 1
```

This change will suppress the warnings.

[Fix GH-1871]

From: Masataka Pocke Kuwabara <kuwabara@pocke.me>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-06 09:53:33 +00:00
..
cgi
Use &. instead of modifier if
2018-05-04 13:30:25 +00:00
drb
If host of URI is omitted, make it with IP address.
2018-03-17 15:13:39 +00:00
forwardable
…
irb
irb.rb: restore the last error
2018-04-14 13:05:52 +00:00
matrix
…
net
net/imap: set SO_KEEPALIVE on TCP sockets
2018-04-22 21:21:06 +00:00
optparse
…
racc
Fixed misspelling words.
2017-10-22 11:27:06 +00:00
rdoc
fix regexp introduced at recent RDoc update (r62924).
2018-03-28 03:18:00 +00:00
rexml
rexml: Suppress warnings
2018-05-01 03:12:37 +00:00
rinda
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
rss
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
rubygems
lib/rubygems/test_case.rb: take over @gem_prelude_index
2018-04-05 09:48:16 +00:00
shell
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
unicode_normalize
…
uri
[DOC] Fix capitallizing [ci skip]
2018-04-25 14:00:47 +00:00
webrick
repatch r62966 and r62969.
2018-04-03 10:22:45 +00:00
yaml
…
.document
Ignore gemspec under the lib directory for documentation.
2017-12-12 08:34:13 +00:00
abbrev.rb
…
base64.rb
…
benchmark.rb
…
cgi.rb
…
cmath.gemspec
Bump version to cmath-1.0.0 as default gems.
2017-12-11 03:27:47 +00:00
cmath.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
csv.gemspec
Bump version to csv-1.0.0 as default gems.
2017-12-13 05:24:01 +00:00
csv.rb
Improve CSV performance
2018-03-18 10:28:58 +00:00
debug.rb
…
delegate.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
drb.rb
…
e2mmap.rb
…
English.rb
…
erb.rb
erb.rb: relax warn level of ERB.new
2018-02-28 12:12:20 +00:00
fileutils.gemspec
Bump up fileutils-1.0.2
2017-12-22 08:00:10 +00:00
fileutils.rb
[DOC] Fix links of cve [ci skip]
2018-04-16 10:20:15 +00:00
find.rb
…
forwardable.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
getoptlong.rb
…
ipaddr.gemspec
Import ipaddr 1.2.0
2017-10-21 13:34:19 +00:00
ipaddr.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
irb.rb
irb.rb: restore the last error
2018-04-14 13:05:52 +00:00
logger.rb
logger: use safe navigation operator
2018-01-18 00:52:01 +00:00
matrix.rb
lib/matrix.rb: Document deprecated methods [#12032] [doc] [ci-skip]
2018-02-06 23:47:49 +00:00
mkmf.rb
Improve mkmf error message
2018-04-02 04:44:35 +00:00
monitor.rb
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
mutex_m.rb
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
observer.rb
…
open3.rb
Use &. instead of modifier if
2018-04-30 10:01:08 +00:00
open-uri.rb
open-uri: clear string after buffering
2018-01-08 01:11:33 +00:00
optionparser.rb
…
optparse.rb
optparse: Suppress warnings
2018-05-06 09:53:33 +00:00
ostruct.rb
lib/ostruct.rb: Use FrozenError instead of RuntimeError.
2018-02-06 23:52:30 +00:00
pp.rb
Requiring pp is not required now [ci skip]
2017-12-18 01:51:53 +00:00
prettyprint.rb
…
prime.rb
…
profile.rb
…
profiler.rb
…
pstore.rb
…
rdoc.rb
Merge RDoc 6.0.3 from upstream.
2018-03-26 05:56:26 +00:00
resolv-replace.rb
…
resolv.rb
resolv.rb: remove rangerand
2018-03-06 03:31:46 +00:00
rss.rb
…
rubygems.rb
Merge RubyGems 2.7.6 from upstream.
2018-02-16 08:08:06 +00:00
scanf.gemspec
Bump version to scanf-1.0.0 as default gems.
2017-12-11 08:18:01 +00:00
scanf.rb
lib/scanf.rb: [DOC] fix typos
2018-01-07 17:49:46 +00:00
securerandom.rb
securerandom.rb: [DOC] require in examples
2018-05-05 03:12:20 +00:00
set.rb
Add a new #filter alias for #select
2018-02-25 13:52:07 +00:00
shell.rb
…
shellwords.rb
…
singleton.rb
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
sync.rb
…
tempfile.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
thwait.rb
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
time.rb
Use Regexp#match? in time.rb for conditionals
2018-03-28 10:22:57 +00:00
timeout.rb
Add uplevel keyword to Kernel#warn and use it
2017-12-12 11:56:25 +00:00
tmpdir.rb
Ignore file separator from tmpfile/tmpdir name.
2018-03-28 10:03:03 +00:00
tracer.rb
Remove unnecessary require 'thread'
2017-10-08 07:00:01 +00:00
tsort.rb
…
un.rb
…
uri.rb
Improve docs for URI library
2018-04-21 20:04:05 +00:00
weakref.rb
lib/weakref: Remove incorrect example [DOC] [Bug #14031]
2017-10-24 18:08:00 +00:00
webrick.rb
…
yaml.rb
Clarify the documentation of the YAML module [Misc #14567]
2018-03-02 12:56:37 +00:00