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Recognize wait -p as assigning a variable (fixes #2179)

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Vidar Holen
2021-08-17 21:53:27 -07:00
parent c61fc7546e
commit da7b28213e
4 changed files with 57 additions and 9 deletions
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src/ShellCheck/Analytics.hs
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@@ -1968,6 +1968,7 @@ prop_checkSpacefulness41= verifyNotTree checkSpacefulness "exec $1 --flags"
prop_checkSpacefulness42= verifyNotTree checkSpacefulness "run $1 --flags"
prop_checkSpacefulness43= verifyNotTree checkSpacefulness "$foo=42"
prop_checkSpacefulness44= verifyTree checkSpacefulness "#!/bin/sh\nexport var=$value"
prop_checkSpacefulness45= verifyNotTree checkSpacefulness "wait -zzx -p foo; echo $foo"
data SpaceStatus = SpaceSome | SpaceNone | SpaceEmpty deriving (Eq)
instance Semigroup SpaceStatus where
@@ -2381,6 +2382,7 @@ prop_checkUnassignedReferences_minusNDefault = verifyNotTree checkUnassignedRefe
prop_checkUnassignedReferences_minusZDefault = verifyNotTree checkUnassignedReferences "if [ -z \"${x:-}\" ]; then echo \"\"; fi"
prop_checkUnassignedReferences50 = verifyNotTree checkUnassignedReferences "echo ${foo:+bar}"
prop_checkUnassignedReferences51 = verifyNotTree checkUnassignedReferences "echo ${foo:+$foo}"
prop_checkUnassignedReferences52 = verifyNotTree checkUnassignedReferences "wait -p pid; echo $pid"
checkUnassignedReferences = checkUnassignedReferences' False
checkUnassignedReferences' includeGlobals params t = warnings