+ checkedModuleInfo = Just minf,
+ coreBinds = maybeCoreBinds}))
+
+-- | This is the way to get access to the Core bindings corresponding
+-- to a module. 'compileToCore' invokes 'checkModule' to parse, typecheck, and
+-- desugar the module, then returns the resulting list of Core bindings if
+-- successful.
+compileToCore :: Session -> FilePath -> IO (Maybe [CoreBind])
+compileToCore session@(Session ref) fn = do
+ hsc_env <- readIORef ref
+ -- First, set the target to the desired filename
+ target <- guessTarget fn Nothing
+ addTarget session target
+ load session LoadAllTargets
+ -- Then find dependencies
+ maybeModGraph <- depanal session [] True
+ case maybeModGraph of
+ Nothing -> return Nothing
+ Just modGraph -> do
+ case find ((== fn) . msHsFilePath) modGraph of
+ Just modSummary -> do
+ -- Now we have the module name;
+ -- parse, typecheck and desugar the module
+ let mod = ms_mod_name modSummary
+ maybeCheckedModule <- checkModule session mod True
+ case maybeCheckedModule of
+ Nothing -> return Nothing
+ Just checkedMod -> return $ coreBinds checkedMod
+ -- ---------------------------------------------------------------------------