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Supress duplicated warning

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Kazuki Tsujimoto 2019-05-28 01:30:15 +09:00 • committed by aycabta
parent 9a68aba79f
commit b2b5ed1410
1 changed files with 3 additions and 0 deletions
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3
lib/irb/ruby-lex.rb
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@ -152,6 +152,7 @@ class RubyLex
end
begin # check if parser error are available
verbose, $VERBOSE = $VERBOSE, nil
RubyVM::InstructionSequence.compile(code)
rescue SyntaxError => e
case e.message
@ -199,6 +200,8 @@ class RubyLex
# method / f /
return false
end
ensure
$VERBOSE = verbose
end
last_lex_state = @tokens.last[3]