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Fix issues #896 and #433: printf -v and arrays

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This commit is contained in:
Tito Sacchi 2019-02-24 09:45:31 +01:00
parent abe6afc09f
commit bd19ab4fa9
2 changed files with 6 additions and 1 deletions
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src/ShellCheck/Analytics.hs
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@ -1954,6 +1954,7 @@ prop_checkUnassignedReferences33= verifyNotTree checkUnassignedReferences "f() {
prop_checkUnassignedReferences34= verifyNotTree checkUnassignedReferences "declare -A foo; (( foo[bar] ))"
prop_checkUnassignedReferences35= verifyNotTree checkUnassignedReferences "echo ${arr[foo-bar]:?fail}"
prop_checkUnassignedReferences36= verifyNotTree checkUnassignedReferences "read -a foo -r <<<\"foo bar\"; echo \"$foo\""
prop_checkUnassignedReferences37= verifyNotTree checkUnassignedReferences "var=howdy; printf -v 'array[0]' %s \"$var\"; printf %s \"${array[0]}\";"
checkUnassignedReferences params t = warnings
where
(readMap, writeMap) = execState (mapM tally $ variableFlow params) (Map.empty, Map.empty)