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Fix SC2051 to only warn about 1..$n and not 1,$n

This commit is contained in:
Vidar Holen 2014-05-25 11:41:24 -07:00
parent d21b3362b2
commit 1af23fd131
1 changed files with 4 additions and 3 deletions
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7
ShellCheck/Analytics.hs
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@ -1140,9 +1140,10 @@ checkConstantNoary _ (TC_Noary _ _ t@(T_NormalWord id _)) | isConstant t = do
err id 2078 $ "This expression is constant. Did you forget a $ somewhere?"
checkConstantNoary _ _ = return ()
prop_checkBraceExpansionVars = verify checkBraceExpansionVars "echo {1..$n}"
checkBraceExpansionVars _ (T_BraceExpansion id s) | '$' `elem` s =
warn id 2051 $ "Bash doesn't support variables in brace expansions."
prop_checkBraceExpansionVars1 = verify checkBraceExpansionVars "echo {1..$n}"
prop_checkBraceExpansionVars2 = verifyNot checkBraceExpansionVars "echo {1,3,$n}"
checkBraceExpansionVars _ (T_BraceExpansion id s) | "..$" `isInfixOf` s =
warn id 2051 $ "Bash doesn't support variables in brace range expansions."
checkBraceExpansionVars _ _ = return ()
prop_checkForDecimals = verify checkForDecimals "((3.14*c))"