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1. PsWarnStarIsType :: PsMessage

   ghc	GHC.Parser.Errors.Types

   Using "*" for Type without StarIsType enabled

2. PsWarnTab :: Word -> PsMessage

   ghc	GHC.Parser.Errors.Types

   PsWarnTab is a warning (controlled by the -Wwarn-tabs flag) that occurs when tabulations (tabs) are found within a file. Test case(s): parsershould_failT12610 parsershould_compileT9723b parsershould_compileT9723a parsershould_compileread043 parsershould_failT16270 warningsshould_compileT9230

3. PsWarnTransitionalLayout :: TransLayoutReason -> PsMessage

   ghc	GHC.Parser.Errors.Types

   PsWarnTransitionalLayout is a warning (controlled by the -Walternative-layout-rule-transitional flag) that occurs when pipes ('|') or 'where' are at the same depth of an implicit layout block. Example(s): f :: IO () f | True = do let x = () y = () return () | True = return () Test case(s): layout/layout006 layout/layout003 layout/layout001

4. PsWarnUnrecognisedPragma :: String -> [String] -> PsMessage

   ghc	GHC.Parser.Errors.Types

   Unrecognised pragma. First field is the actual pragma name which might be empty. Second field is the set of valid candidate pragmas.

5. type PsWarning = PsMessage

   ghc	GHC.Parser.Errors.Types

   No documentation available.

6. pattern PFailed :: PState -> ParseResult a

   ghc	GHC.Parser.Lexer

   The parser has consumed a (possibly empty) prefix of the input and failed. The carried parsing state can be used to resume parsing. It is the state right before failure, including the fatal parse error. getPsMessages and getPsErrorMessages must return a non-empty bag of errors.

7. pattern POk :: PState -> a -> ParseResult a

   ghc	GHC.Parser.Lexer

   The parser has consumed a (possibly empty) prefix of the input and produced a result. Use getPsMessages to check for accumulated warnings and non-fatal errors. The carried parsing state can be used to resume parsing.

8. data PState

   ghc	GHC.Parser.Lexer

   No documentation available.

9. PState :: StringBuffer -> ParserOpts -> Messages PsMessage -> Messages PsMessage -> Maybe RealSrcSpan -> Word -> Maybe (PsLocated Token) -> PsSpan -> PsSpan -> Int -> PsLoc -> [LayoutContext] -> [Int] -> [FastString] -> [PsLocated Token] -> Maybe (PsLocated Token) -> PsSpan -> [ALRContext] -> Maybe ALRLayout -> Bool -> Maybe (Pair RealSrcSpan RealSrcSpan) -> Maybe [LEpaComment] -> [LEpaComment] -> OrdList (PsLocated HdkComment) -> PState

   ghc	GHC.Parser.Lexer

   No documentation available.

10. data ParseResult a

    ghc	GHC.Parser.Lexer

    The result of running a parser.

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