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Fix parser errors for unclosed $( in here docs

This commit is contained in:
Vidar Holen 2013-09-21 16:27:17 -07:00
parent fb5f72951d
commit 5a959bc340
1 changed files with 3 additions and 1 deletions
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4
ShellCheck/Parser.hs
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@ -978,6 +978,8 @@ readDollarLonely = do
prop_readHereDoc = isOk readHereDoc "<< foo\nlol\ncow\nfoo" prop_readHereDoc = isOk readHereDoc "<< foo\nlol\ncow\nfoo"
prop_readHereDoc2 = isWarning readHereDoc "<<- EOF\n cow\n EOF" prop_readHereDoc2 = isWarning readHereDoc "<<- EOF\n cow\n EOF"
prop_readHereDoc3 = isOk readHereDoc "<< foo\n$\"\nfoo"
prop_readHereDoc4 = isOk readHereDoc "<< foo\n`\nfoo"
readHereDoc = called "here document" $ do readHereDoc = called "here document" $ do
let stripLiteral (T_Literal _ x) = x let stripLiteral (T_Literal _ x) = x
stripLiteral (T_SingleQuoted _ x) = x stripLiteral (T_SingleQuoted _ x) = x
@ -1017,7 +1019,7 @@ readHereDoc = called "here document" $ do
parseHereData Unquoted startPos hereData = do parseHereData Unquoted startPos hereData = do
subParse startPos readHereData hereData subParse startPos readHereData hereData
readHereData = many $ readNormalDollar <|> readBackTicked <|> readHereLiteral readHereData = many $ try readNormalDollar <|> try readBackTicked <|> readHereLiteral
readHereLiteral = do readHereLiteral = do
id <- getNextId id <- getNextId