From 6c7cb00c094332a208cf36e5cd723a9ba60c41b8 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Tue, 16 Mar 2021 21:38:00 +0900
Subject: [PATCH] test/ruby/test_regexp.rb: Avoid "ambiguity between regexp and
 two divisions"

---
 test/ruby/test_regexp.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index 65ee0e4197..a9e0cdff0e 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -1314,7 +1314,7 @@ class TestRegexp < Test::Unit::TestCase
 
   def test_backref_overrun
     assert_raise_with_message(SyntaxError, /invalid backref number/) do
-      eval(%["".match /(())(?<X>)((?(90000)))/])
+      eval(%["".match(/(())(?<X>)((?(90000)))/)])
     end
   end