Importify.ParseException

This module contains data type for parsing exception and pretty formatting of such exceptions.

Documentation

data ModuleParseException

Constructors

MPE !SrcLoc !String

Instances

Show ModuleParseException

Methods

showsPrec :: Int -> ModuleParseException -> ShowS

show :: ModuleParseException -> String

showList :: [ModuleParseException] -> ShowS

Exception ModuleParseException

Methods

toException :: ModuleParseException -> SomeException

fromException :: SomeException -> Maybe ModuleParseException

displayException :: ModuleParseException -> String

Buildable ModuleParseException

Methods

build :: ModuleParseException -> Builder

eitherParseResult :: ParseResult res -> Either ModuleParseException res

Converts ParseResult into Either making error look pretty.

reportErrorsIfAny :: [ModuleParseException] -> Text -> IO ()

Prints parse errors if list of errors is not empty.

setMpeFile :: FilePath -> ModuleParseException -> ModuleParseException

Updates file name of error location. Sometimes error location looks like - Location: : -1: -1 which is not very helpful.