SrcLoc is imported by: BaseSyntax, HsDeclStruct, HsDeclUtil, HsExpStruct, HsExpUtil, HsGuardsPretty, HsGuardsStruct, HsGuardsUtil, HsIdent, HsModule, HsPatStruct, SrcLocPretty, TiContextReduction, TiD, TiDefault, TiDerivedInstances, TiDkc, TiDs, TiE, TiError, TiHsName, TiModule, TiNames, TiPNT, PNT, ScopeModule, UniqueNames, ParseMonad, SourceNames, Deriving, DerivingUtils, RemoveListComp, SimpFieldLabels, SimpFunBind, ConvRefsTypes, HLex2html, RefsTypes, PFEdeps, Pfe2Cmds, Pfe4Cmds, PfeDepCmds, HsPropStruct, TiPropStruct, PropSyntaxStruct, ToQC.
module SrcLoc( SrcLoc(..), -- source location data type HasSrcLoc(..), -- source location class srcFile, loc0) -- :: SrcLoc, initial dummy location where data SrcLoc = SrcLoc {srcPath::FilePath, srcChar,srcLine,srcColumn:: !Int } deriving (Eq,Ord) instance Show SrcLoc where showsPrec p (SrcLoc f n l c) = showsPrec p (f,n,l,c) instance Read SrcLoc where readsPrec p s = [(SrcLoc f n l c,r)|((f,n,l,c),r)<-readsPrec p s] class HasSrcLoc syntax where srcLoc :: syntax -> SrcLoc srcFile x = srcPath (srcLoc x) loc0 = SrcLoc "__unknown__" 0 0 0 instance HasSrcLoc s => HasSrcLoc [s] where srcLoc [] = loc0 srcLoc (x:xs) = srcLoc x instance HasSrcLoc SrcLoc where srcLoc = id
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