ruby.c: frozen-string-literal option

* ruby.c (process_options): add an option to enable/disable
  frozen-string-literal.  [Feature #8976]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 032a095f56..10e5e11d73 100644
--- a/NEWS
+++ b/NEWS
@@ -15,6 +15,8 @@ with all sufficient information, see the ChangeLog file.
 
 * frozen-string-literal pragma:
   * new pragma, frozen-string-literal has been experimentally introduced.
+  * besides, --enable/--disable=frozen-string-literal options also have
+    been introduced.
 
 === Core classes updates (outstanding ones only)