Misc #11770 » 0001-Add-test-cases-for-KCODE-warning.patch
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assert_nothing_raised { $= = nil }
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end
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def test_KCODE_warning
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assert_warning(/no longer effective/) { $KCODE = nil }
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assert_warning(/no longer effective/) { $= = nil }
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end
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def test_match_setter
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/foo/ =~ "foo"
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m = $~
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