ghc-7.10.1: The GHC API

Safe HaskellNone
LanguageHaskell2010

Hooks

Synopsis

Documentation

data Hooks Source

emptyHooks :: Hooks Source

Hooks can be used by GHC API clients to replace parts of the compiler pipeline. If a hook is not installed, GHC uses the default built-in behaviour

lookupHook :: (Hooks -> Maybe a) -> a -> DynFlags -> a Source

getHooked :: (Functor f, HasDynFlags f) => (Hooks -> Maybe a) -> a -> f a Source

dsForeignsHook :: Hooks -> Maybe ([LForeignDecl Id] -> DsM (ForeignStubs, OrdList (Id, CoreExpr))) Source

tcForeignImportsHook :: Hooks -> Maybe ([LForeignDecl Name] -> TcM ([Id], [LForeignDecl Id], Bag GlobalRdrElt)) Source

tcForeignExportsHook :: Hooks -> Maybe ([LForeignDecl Name] -> TcM (LHsBinds TcId, [LForeignDecl TcId], Bag GlobalRdrElt)) Source

hscFrontendHook :: Hooks -> Maybe (ModSummary -> Hsc TcGblEnv) Source

hscCompileOneShotHook :: Hooks -> Maybe (HscEnv -> ModSummary -> SourceModified -> IO HscStatus) Source

hscCompileCoreExprHook :: Hooks -> Maybe (HscEnv -> SrcSpan -> CoreExpr -> IO HValue) Source

ghcPrimIfaceHook :: Hooks -> Maybe ModIface Source

runPhaseHook :: Hooks -> Maybe (PhasePlus -> FilePath -> DynFlags -> CompPipeline (PhasePlus, FilePath)) Source

runMetaHook :: Hooks -> Maybe (MetaHook TcM) Source

linkHook :: Hooks -> Maybe (GhcLink -> DynFlags -> Bool -> HomePackageTable -> IO SuccessFlag) Source

runQuasiQuoteHook :: Hooks -> Maybe (HsQuasiQuote Name -> RnM (HsQuasiQuote Name)) Source

runRnSpliceHook :: Hooks -> Maybe (LHsExpr Name -> RnM (LHsExpr Name)) Source

getValueSafelyHook :: Hooks -> Maybe (HscEnv -> Name -> Type -> IO (Maybe HValue)) Source