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Don't count 'readonly x' as a reference to x (fixes #1573)

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Vidar Holen 2019-07-02 20:58:08 -07:00
parent bee4303c32
commit be1f1c1ab7
2 changed files with 2 additions and 4 deletions
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4
src/ShellCheck/AnalyzerLib.hs
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@ -546,10 +546,6 @@ getReferencedVariableCommand base@(T_SimpleCommand _ _ (T_NormalWord _ (T_Litera
(not $ any (`elem` flags) ["f", "F"])
then concatMap getReference rest
else []
"readonly" ->
if any (`elem` flags) ["f", "p"]
then []
else concatMap getReference rest
"trap" ->
case rest of
head:_ -> map (\x -> (head, head, x)) $ getVariablesFromLiteralToken head