Special case messages for [ true ] and false/0/1
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@ -1321,8 +1321,19 @@ prop_checkConstantNoary = verify checkConstantNoary "[[ '$(foo)' ]]"
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prop_checkConstantNoary2 = verify checkConstantNoary "[ \"-f lol\" ]"
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prop_checkConstantNoary3 = verify checkConstantNoary "[[ cmd ]]"
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prop_checkConstantNoary4 = verify checkConstantNoary "[[ ! cmd ]]"
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prop_checkConstantNoary5 = verify checkConstantNoary "[[ true ]]"
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prop_checkConstantNoary6 = verify checkConstantNoary "[ 1 ]"
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prop_checkConstantNoary7 = verify checkConstantNoary "[ false ]"
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checkConstantNoary _ (TC_Noary _ _ t) | isConstant t =
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err (getId t) 2078 "This expression is constant. Did you forget a $ somewhere?"
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case fromMaybe "" $ getLiteralString t of
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"false" -> err (getId t) 2158 "[ false ] is true. Remove the brackets."
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"0" -> err (getId t) 2159 "[ 0 ] is true. Use 'false' instead."
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"true" -> style (getId t) 2160 "Instead of '[ true ]', just use 'true'."
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"1" -> style (getId t) 2161 "Instead of '[ 1 ]', use 'true'."
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_ -> err (getId t) 2078 "This expression is constant. Did you forget a $ somewhere?"
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where
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string = fromMaybe "" $ getLiteralString t
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checkConstantNoary _ _ = return ()
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prop_checkBraceExpansionVars1 = verify checkBraceExpansionVars "echo {1..$n}"
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