Introduce pattern matching [EXPERIMENTAL]

[ruby-core:87945] [Feature #14912]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/error.c b/error.c
index e61a3844cf..403516a683 100644
--- a/error.c
+++ b/error.c
@@ -871,6 +871,7 @@ VALUE rb_eSecurityError;
 VALUE rb_eNotImpError;
 VALUE rb_eNoMemError;
 VALUE rb_cNameErrorMesg;
+VALUE rb_eNoMatchingPatternError;
 
 VALUE rb_eScriptError;
 VALUE rb_eSyntaxError;
@@ -2486,6 +2487,7 @@ Init_Exception(void)
     rb_eNoMemError = rb_define_class("NoMemoryError", rb_eException);
     rb_eEncodingError = rb_define_class("EncodingError", rb_eStandardError);
     rb_eEncCompatError = rb_define_class_under(rb_cEncoding, "CompatibilityError", rb_eEncodingError);
+    rb_eNoMatchingPatternError = rb_define_class("NoMatchingPatternError", rb_eRuntimeError);
 
     syserr_tbl = st_init_numtable();
     rb_eSystemCallError = rb_define_class("SystemCallError", rb_eStandardError);