https://git.ruby-lang.org/ruby.git/commit/?id=9cb58f1698

From 9cb58f1698b4a11af24d1129eb6b85d27e0a7145 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sun, 30 Jun 2019 22:48:39 +0900
Subject: Suppress unused variable warning


diff --git a/test/racc/testscanner.rb b/test/racc/testscanner.rb
index 471c6ba..d787751 100644
--- a/test/racc/testscanner.rb
+++ b/test/racc/testscanner.rb
@@ -30,7 +30,7 @@ testdata( File.dirname($0) + '/scandata', ARGV ).each do |file| https://github.com/ruby/ruby/blob/trunk/test/racc/testscanner.rb#L30
   begin
     ok = File.read(file)
     s = Racc::GrammarFileScanner.new( ok )
-    sym, (val, lineno) = s.scan
+    sym, (val, _lineno) = s.scan
     if printonly then
       $stderr.puts
       $stderr.puts val
-- 
cgit v0.10.2


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