* re.c (Init_Regexp): added a constant for ARG_ENCODING_NONE

  [ruby-core:35054]
* test/ruby/test_regexp.rb: corresponding test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/re.c b/re.c
index be815f527f..8f2694b817 100644
--- a/re.c
+++ b/re.c
@@ -3562,6 +3562,7 @@ Init_Regexp(void)
     rb_define_const(rb_cRegexp, "EXTENDED", INT2FIX(ONIG_OPTION_EXTEND));
     rb_define_const(rb_cRegexp, "MULTILINE", INT2FIX(ONIG_OPTION_MULTILINE));
     rb_define_const(rb_cRegexp, "FIXEDENCODING", INT2FIX(ARG_ENCODING_FIXED));
+    rb_define_const(rb_cRegexp, "NOENCODING", INT2FIX(ARG_ENCODING_NONE));
 
     rb_global_variable(&reg_cache);