Suppress unused variable warning

2019-06-30 22:48:39 +09:00 · 2019-06-30 22:48:39 +09:00 · 9cb58f1698
commit 9cb58f1698
parent fc4abbfcd0
1 changed files with 1 additions and 1 deletions
--- a/test/racc/testscanner.rb
+++ b/test/racc/testscanner.rb
@ -30,7 +30,7 @@ testdata( File.dirname($0) + '/scandata', ARGV ).each do |file|
  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