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Parser: allow subshell function definitions

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Vidar Holen
2013-12-30 09:50:14 -08:00
parent b936f28763
commit 5b4729d940
1 changed files with 3 additions and 2 deletions
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5
ShellCheck/Parser.hs
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@@ -1508,12 +1508,13 @@ prop_readFunctionDefinition4 = isWarning readFunctionDefinition "foo(a, b) { tru
prop_readFunctionDefinition5 = isOk readFunctionDefinition ":(){ :|:;}" prop_readFunctionDefinition5 = isOk readFunctionDefinition ":(){ :|:;}"
prop_readFunctionDefinition6 = isOk readFunctionDefinition "?(){ foo; }" prop_readFunctionDefinition6 = isOk readFunctionDefinition "?(){ foo; }"
prop_readFunctionDefinition7 = isOk readFunctionDefinition "..(){ cd ..; }" prop_readFunctionDefinition7 = isOk readFunctionDefinition "..(){ cd ..; }"
prop_readFunctionDefinition8 = isOk readFunctionDefinition "foo() (ls)"
readFunctionDefinition = called "function" $ do readFunctionDefinition = called "function" $ do
id <- getNextId id <- getNextId
name <- try readFunctionSignature name <- try readFunctionSignature
allspacing allspacing
(disregard (lookAhead $ char '{') <|> parseProblem ErrorC 1064 "Expected a { to open the function definition.") (disregard (lookAhead $ oneOf "{(") <|> parseProblem ErrorC 1064 "Expected a { to open the function definition.")
group <- readBraceGroup group <- readBraceGroup <|> readSubshell
return $ T_Function id name group return $ T_Function id name group