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Add unit test to ensure SC2321 does not trigger on associative arrays

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Vidar Holen
2022-07-24 14:30:31 -07:00
parent 52dac51cd4
commit 982681fc05
1 changed files with 1 additions and 0 deletions
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src/ShellCheck/Analytics.hs
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@@ -4919,6 +4919,7 @@ checkOverwrittenExitCode params t =
prop_checkUnnecessaryArithmeticExpansionIndex1 = verify checkUnnecessaryArithmeticExpansionIndex "a[$((1+1))]=n"
prop_checkUnnecessaryArithmeticExpansionIndex2 = verifyNot checkUnnecessaryArithmeticExpansionIndex "a[1+1]=n"
prop_checkUnnecessaryArithmeticExpansionIndex3 = verifyNot checkUnnecessaryArithmeticExpansionIndex "a[$(echo $((1+1)))]=n"
prop_checkUnnecessaryArithmeticExpansionIndex4 = verifyNot checkUnnecessaryArithmeticExpansionIndex "declare -A a; a[$((1+1))]=val"
checkUnnecessaryArithmeticExpansionIndex params t =
case t of
T_Assignment _ mode var [TA_Sequence _ [ TA_Expansion _ [expansion@(T_DollarArithmetic id _)]]] val ->