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Fixed $(( ! n )) and incorrect warning on $(($?))

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This commit is contained in:
Vidar Holen 2012-11-16 11:07:10 -08:00
parent 900c6d01d4
commit a172c8a8b9
2 changed files with 4 additions and 1 deletions
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2
ShellCheck/Parser.hs
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@ -279,6 +279,7 @@ prop_a6 = isOk readArithmeticContents " 1 | 2 ||3|4"
prop_a7 = isOk readArithmeticContents "3*2**10"
prop_a8 = isOk readArithmeticContents "3"
prop_a9 = isOk readArithmeticContents "a^!-b"
prop_aA = isOk readArithmeticContents "! $?"
readArithmeticContents =
readSequence
where
@ -359,6 +360,7 @@ readArithmeticContents =
readNegated = do
id <- getNextId
op <- oneOf "!~"
spacing
x <- readAnySigned
return $ TA_Unary id [op] x