path: root/NEWS
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authorcharliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-09-02 07:11:41 +0000
committercharliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-09-02 07:11:41 +0000
commita056098cb719312452eca309bec914406f9e5ca3 (patch)
tree36680bbcdabc53cd0a4132996d2b8984eaaa945d /NEWS
parent78c75d91ae577df2c43ba5b41891572d75105b2d (diff)
* NEWS: Add note about frozen string literals
* compile.c (case_when_optimizable_literal): optimize NODE_LIT strings in when clauses of case statements * ext/ripper/eventids2.c: add tSTRING_SUFFIX * parse.y: add 'f' suffix on string literals for frozen strings * test/ripper/test_scanner_events.rb: add scanner tests * test/ruby/test_string.rb: add frozen string tests [Feature #8579] [ruby-core:55699] git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'NEWS')
1 files changed, 2 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 3f1ba30aea..5d142f1a7f 100644
--- a/NEWS
+++ b/NEWS
@@ -24,6 +24,8 @@ with all sufficient information, see the ChangeLog file.
* def-expr now returns the symbol of its name instead of nil.
+* Added 'f' suffix for string literals that returns a frozen String object.
=== Core classes updates (outstanding ones only)
* Bignum