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Suppress unused variable warning

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This commit is contained in:
Nobuyoshi Nakada 2019-06-30 22:48:39 +09:00
parent fc4abbfcd0
commit 9cb58f1698
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1 changed files with 1 additions and 1 deletions
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test/racc/testscanner.rb
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@ -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