Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.Core.Lint

Contents

Debug output

Synopsis

lintCoreBindings :: DynFlags -> CoreToDo -> [Var] -> CoreProgram -> WarnsAndErrs
lintUnfolding :: Bool -> DynFlags -> SrcLoc -> VarSet -> CoreExpr -> Maybe (Bag SDoc)
lintPassResult :: HscEnv -> CoreToDo -> CoreProgram -> IO ()
lintInteractiveExpr :: SDoc -> HscEnv -> CoreExpr -> IO ()
lintExpr :: DynFlags -> [Var] -> CoreExpr -> Maybe (Bag SDoc)
lintAnnots :: SDoc -> (ModGuts -> CoreM ModGuts) -> ModGuts -> CoreM ModGuts
lintAxioms :: Logger -> DynFlags -> SDoc -> [CoAxiom Branched] -> IO ()
interactiveInScope :: InteractiveContext -> [Var]
endPass :: CoreToDo -> CoreProgram -> [CoreRule] -> CoreM ()
endPassIO :: HscEnv -> PrintUnqualified -> CoreToDo -> CoreProgram -> [CoreRule] -> IO ()
displayLintResults :: Logger -> Bool -> SDoc -> SDoc -> WarnsAndErrs -> IO ()
dumpPassResult :: Logger -> Bool -> PrintUnqualified -> Maybe DumpFlag -> String -> SDoc -> CoreProgram -> [CoreRule] -> IO ()

Documentation

lintCoreBindings :: DynFlags -> CoreToDo -> [Var] -> CoreProgram -> WarnsAndErrs Source #

Type-check a CoreProgram. See Note [Core Lint guarantee].

lintUnfolding Source #

Arguments

:: Bool	True = is a compulsory unfolding
-> DynFlags
-> SrcLoc
-> VarSet	Treat these as in scope
-> CoreExpr
-> Maybe (Bag SDoc)

lintPassResult :: HscEnv -> CoreToDo -> CoreProgram -> IO () Source #

lintInteractiveExpr Source #

Arguments

:: SDoc	The source of the linted expression
-> HscEnv
-> CoreExpr
-> IO ()

lintExpr :: DynFlags -> [Var] -> CoreExpr -> Maybe (Bag SDoc) Source #

lintAnnots :: SDoc -> (ModGuts -> CoreM ModGuts) -> ModGuts -> CoreM ModGuts Source #

This checks whether a pass correctly looks through debug annotations (SourceNote). This works a bit different from other consistency checks: We check this by running the given task twice, noting all differences between the results.

lintAxioms Source #

Arguments

:: Logger
-> DynFlags
-> SDoc	The source of the linted axioms
-> [CoAxiom Branched]
-> IO ()

interactiveInScope :: InteractiveContext -> [Var] Source #

Debug output

endPass :: CoreToDo -> CoreProgram -> [CoreRule] -> CoreM () Source #

endPassIO :: HscEnv -> PrintUnqualified -> CoreToDo -> CoreProgram -> [CoreRule] -> IO () Source #

displayLintResults Source #

Arguments

:: Logger
-> Bool	If `True`, display linter warnings. If `False`, ignore linter warnings.
-> SDoc	The source of the linted program
-> SDoc	The linted program, pretty-printed
-> WarnsAndErrs
-> IO ()

dumpPassResult :: Logger -> Bool -> PrintUnqualified -> Maybe DumpFlag -> String -> SDoc -> CoreProgram -> [CoreRule] -> IO () Source #