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NEWS: feature number for String#-@ compile-time optimization

[ruby-core:79971] [Feature #13295]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2017-03-26 10:21:45 +00:00
parent cb64ef240b
commit 833e42d120

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NEWS
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@ -37,7 +37,7 @@ with all sufficient information, see the ChangeLog file or Redmine
* String#-@ deduplicates unfrozen strings. Already-frozen
strings remain unchanged for compatibility. [Feature #13077]
* -"literal" (String#-@) optimized to return the same object
(same as "literal".freeze in Ruby 2.1+)
(same as "literal".freeze in Ruby 2.1+) [Feature #13295]
=== Stdlib updates (outstanding ones only)