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Warn about 'while!' and 'while:'

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This commit is contained in:
Vidar Holen 2018-02-17 21:58:29 -08:00
parent d8717c7046
commit 6d257bfa17
1 changed files with 8 additions and 5 deletions
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13
ShellCheck/Parser.hs
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@ -2582,11 +2582,14 @@ tryParseWordToken keyword t = try $ do
str <- anycaseString keyword str <- anycaseString keyword
optional $ do optional $ do
try . lookAhead $ char '[' c <- try . lookAhead $ anyChar
parseProblem ErrorC 1069 "You need a space before the [." let warning code = parseProblem ErrorC code $ "You need a space before the " ++ [c] ++ "."
optional $ do case c of
try . lookAhead $ char '#' '[' -> warning 1069
parseProblem ErrorC 1099 "You need a space before the #." '#' -> warning 1099
'!' -> warning 1129
':' -> warning 1130
_ -> return ()
lookAhead keywordSeparator lookAhead keywordSeparator
when (str /= keyword) $ when (str /= keyword) $