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Check warning flags only if available to run with old versions

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Nobuyoshi Nakada 2020-07-15 23:30:32 +09:00
parent 579645d9f8
commit 9f4b7fc82e
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1 changed files with 1 additions and 1 deletions
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tool/lib/leakchecker.rb
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@ -265,7 +265,7 @@ class LeakChecker
leaked
end
WARNING_CATEGORIES = %i[deprecated experimental].freeze
WARNING_CATEGORIES = (Warning.respond_to?(:[]) ? %i[deprecated experimental] : []).freeze
def find_warning_flags
WARNING_CATEGORIES.to_h do |category|