Language.Haskell.Modules.Util.SrcLoc

Documentation

class HasSpanInfo a where

Methods

spanInfo :: a -> SrcSpanInfo

Instances

HasSpanInfo SrcSpan

HasSpanInfo SrcSpanInfo

HasSpanInfo a => HasSpanInfo (Tree a)

srcSpan :: HasSpanInfo x => x -> SrcSpan

srcLoc :: HasSpanInfo x => x -> SrcLoc

endLoc :: HasSpanInfo x => x -> SrcLoc

textEndLoc :: FilePath -> String -> SrcLoc

increaseSrcLoc :: String -> SrcLoc -> SrcLoc

Update a SrcLoc to move it from l past the string argument.

textSpan :: FilePath -> String -> SrcSpanInfo

srcPairText :: SrcLoc -> SrcLoc -> String -> (String, String)

Given a beginning and end location, and a string which starts at the beginning location, return a (beforeend,afterend) pair.

makeTree :: (HasSpanInfo a, Show a, Eq a, Ord a) => Set a -> Tree a

Build a tree of SrcSpanInfo