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Fix parsing of [$var] (fixes #2309)

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This commit is contained in:
Vidar Holen 2021-08-26 23:05:14 -07:00
parent ecacc2e9bb
commit 081f7eba24
5 changed files with 54 additions and 19 deletions
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3
src/ShellCheck/Checks/Commands.hs
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@ -845,6 +845,9 @@ checkAliasesExpandEarly = CommandCheck (Exactly "alias") (f . arguments)
prop_checkUnsetGlobs1 = verify checkUnsetGlobs "unset foo[1]"
prop_checkUnsetGlobs2 = verifyNot checkUnsetGlobs "unset foo"
prop_checkUnsetGlobs3 = verify checkUnsetGlobs "unset foo[$i]"
prop_checkUnsetGlobs4 = verify checkUnsetGlobs "unset foo[x${i}y]"
prop_checkUnsetGlobs5 = verifyNot checkUnsetGlobs "unset foo]["
checkUnsetGlobs = CommandCheck (Exactly "unset") (mapM_ check . arguments)
where
check arg =