From 536ba7c81e72c365e92b9db3a80065b89b8b535b Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Fri, 2 Aug 2019 23:29:58 +0900
Subject: [PATCH] Revert "Remove opt_nil_p test to remove warning for now"

This reverts commit a1727e43af18c122c4d7adfa603f895fdc8f3df1.
---
 test/ruby/test_jit.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/ruby/test_jit.rb b/test/ruby/test_jit.rb
index be2a32da21..188c013691 100644
--- a/test/ruby/test_jit.rb
+++ b/test/ruby/test_jit.rb
@@ -365,6 +365,13 @@ class TestJIT < Test::Unit::TestCase
     end;
   end
 
+  def test_compile_insn_opt_nil_p
+    assert_compile_once("#{<<~"begin;"}\n#{<<~"end;"}", result_inspect: 'false', insns: %i[opt_nil_p])
+    begin;
+      nil.nil?.nil?
+    end;
+  end
+
   def test_compile_insn_opt_str_uminus
     assert_compile_once("#{<<~"begin;"}\n#{<<~"end;"}", result_inspect: '"bar"', insns: %i[opt_str_uminus])
     begin;