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Fix warning for >&

This commit is contained in:
Vidar Holen 2016-09-24 14:08:00 -07:00
parent fe2398edc9
commit 6a4b86cbea
1 changed files with 2 additions and 1 deletions
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3
ShellCheck/Analytics.hs
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@ -502,6 +502,7 @@ prop_checkBashisms47= verify checkBashisms "#!/bin/dash\necho foo 42>/dev/null"
prop_checkBashisms48= verifyNot checkBashisms "#!/bin/dash\necho $LINENO" prop_checkBashisms48= verifyNot checkBashisms "#!/bin/dash\necho $LINENO"
prop_checkBashisms49= verify checkBashisms "#!/bin/dash\necho $MACHTYPE" prop_checkBashisms49= verify checkBashisms "#!/bin/dash\necho $MACHTYPE"
prop_checkBashisms50= verify checkBashisms "#!/bin/sh\ncmd >& file" prop_checkBashisms50= verify checkBashisms "#!/bin/sh\ncmd >& file"
prop_checkBashisms51= verifyNot checkBashisms "#!/bin/sh\ncmd 2>&1"
checkBashisms params = bashism checkBashisms params = bashism
where where
isDash = shellType params == Dash isDash = shellType params == Dash
@ -533,7 +534,7 @@ checkBashisms params = bashism
warnMsg id $ filter (/= '|') op ++ " is" warnMsg id $ filter (/= '|') op ++ " is"
bashism (TA_Binary id "**" _ _) = warnMsg id "exponentials are" bashism (TA_Binary id "**" _ _) = warnMsg id "exponentials are"
bashism (T_FdRedirect id "&" (T_IoFile _ (T_Greater _) _)) = warnMsg id "&> is" bashism (T_FdRedirect id "&" (T_IoFile _ (T_Greater _) _)) = warnMsg id "&> is"
bashism (T_FdRedirect id _ (T_IoFile _ (T_GREATAND _) _)) = warnMsg id ">& is" bashism (T_FdRedirect id "" (T_IoFile _ (T_GREATAND _) _)) = warnMsg id ">& is"
bashism (T_FdRedirect id ('{':_) _) = warnMsg id "named file descriptors are" bashism (T_FdRedirect id ('{':_) _) = warnMsg id "named file descriptors are"
bashism (T_FdRedirect id num _) bashism (T_FdRedirect id num _)
| all isDigit num && length num > 1 = warnMsg id "FDs outside 0-9 are" | all isDigit num && length num > 1 = warnMsg id "FDs outside 0-9 are"