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Fix isClosingFileOp (fixes issue #862)

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The isClosingFileOp function expected closing file ops to use T_IoFile, but
they actually use T_IoDuplicate; so it effectively always returned False.
This commit is contained in:
Luke Shumaker 2017-11-05 18:35:50 -05:00
parent 102683ab04
commit df068bc8ed
2 changed files with 3 additions and 2 deletions
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ShellCheck/Analytics.hs
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@ -1810,6 +1810,7 @@ prop_checkUnused33= verifyNotTree checkUnusedAssignments "a=foo; [[ foo =~ ^{$a}
prop_checkUnused34= verifyNotTree checkUnusedAssignments "foo=1; (( t = foo )); echo $t"
prop_checkUnused35= verifyNotTree checkUnusedAssignments "a=foo; b=2; echo ${a:b}"
prop_checkUnused36= verifyNotTree checkUnusedAssignments "if [[ -v foo ]]; then true; fi"
prop_checkUnused37= verifyNotTree checkUnusedAssignments "fd=2; exec {fd}>&-"
checkUnusedAssignments params t = execWriter (mapM_ warnFor unused)
where
flow = variableFlow params