import Outputable
import BreakArray
import SrcLoc ( SrcSpan, Located(..) )
-import LazyUniqFM ( lookupUFM, eltsUFM, emptyUFM )
+import UniqFM ( lookupUFM, eltsUFM, emptyUFM )
import UniqSupply ( UniqSupply )
import FastString
import StringBuffer ( StringBuffer )
Ghc $ \s -> unGhc act s `gcatch` \e -> unGhc (handle e) s
gblock (Ghc m) = Ghc $ \s -> gblock (m s)
gunblock (Ghc m) = Ghc $ \s -> gunblock (m s)
+ gmask f =
+ Ghc $ \s -> gmask $ \io_restore ->
+ let
+ g_restore (Ghc m) = Ghc $ \s -> io_restore (m s)
+ in
+ unGhc (f g_restore) s
instance WarnLogMonad Ghc where
setWarnings warns = Ghc $ \(Session _ wref) -> writeIORef wref warns
GhcT $ \s -> unGhcT act s `gcatch` \e -> unGhcT (handle e) s
gblock (GhcT m) = GhcT $ \s -> gblock (m s)
gunblock (GhcT m) = GhcT $ \s -> gunblock (m s)
+ gmask f =
+ GhcT $ \s -> gmask $ \io_restore ->
+ let
+ g_restore (GhcT m) = GhcT $ \s -> io_restore (m s)
+ in
+ unGhcT (f g_restore) s
instance MonadIO m => WarnLogMonad (GhcT m) where
setWarnings warns = GhcT $ \(Session _ wref) -> liftIO $ writeIORef wref warns
mg_insts :: ![Instance], -- ^ Class instances declared in this module
mg_fam_insts :: ![FamInst], -- ^ Family instances declared in this module
mg_rules :: ![CoreRule], -- ^ Before the core pipeline starts, contains
- -- rules declared in this module. After the core
- -- pipeline starts, it is changed to contain all
- -- known rules for those things imported
+ -- See Note [Overall plumbing for rules] in Rules.lhs
mg_binds :: ![CoreBind], -- ^ Bindings for this module
mg_foreign :: !ForeignStubs, -- ^ Foreign exports declared in this module
mg_warns :: !Warnings, -- ^ Warnings declared in the module
ic_toplev_scope :: [Module], -- ^ The context includes the "top-level" scope of
-- these modules
- ic_exports :: [Module], -- ^ The context includes just the exports of these
+ ic_exports :: [(Module, Maybe (ImportDecl RdrName))], -- ^ The context includes just the exported parts of these
-- modules
ic_rn_gbl_env :: GlobalRdrEnv, -- ^ The contexts' cached 'GlobalRdrEnv', built from
\begin{code}
-- | Vectorisation information for 'ModGuts', 'ModDetails' and 'ExternalPackageState'.
--- All of this information is always tidy, even in ModGuts.
data VectInfo
= VectInfo {
vectInfoVar :: VarEnv (Var , Var ), -- ^ @(f, f_v)@ keyed on @f@