-- * Information about modules
ModDetails(..), emptyModDetails,
- ModGuts(..), CgGuts(..), ForeignStubs(..),
+ ModGuts(..), CgGuts(..), ForeignStubs(..), appendStubC,
ImportedMods,
ModSummary(..), ms_mod_name, showModMsg, isBootSummary,
-- * State relating to modules in this package
HomePackageTable, HomeModInfo(..), emptyHomePackageTable,
- hptInstances, hptRules, hptVectInfo,
-
+ hptInstances, hptRules, hptVectInfo,
+ hptObjs,
+
-- * State relating to known packages
ExternalPackageState(..), EpsStats(..), addEpsInStats,
PackageTypeEnv, PackageIfaceTable, emptyPackageIfaceTable,
-- * TyThings and type environments
TyThing(..),
- tyThingClass, tyThingTyCon, tyThingDataCon, tyThingId,
+ tyThingClass, tyThingTyCon, tyThingDataCon, tyThingId, tyThingCoAxiom,
implicitTyThings, isImplicitTyThing,
TypeEnv, lookupType, lookupTypeHscEnv, mkTypeEnv, emptyTypeEnv,
extendTypeEnv, extendTypeEnvList, extendTypeEnvWithIds, lookupTypeEnv,
typeEnvElts, typeEnvClasses, typeEnvTyCons, typeEnvIds,
- typeEnvDataCons,
+ typeEnvDataCons, typeEnvCoAxioms,
-- * MonadThings
MonadThings(..),
Warnings(..), WarningTxt(..), plusWarns,
-- * Linker stuff
- Linkable(..), isObjectLinkable,
+ Linkable(..), isObjectLinkable, linkableObjs,
Unlinked(..), CompiledByteCode,
isObject, nameOfObject, isInterpretable, byteCodeOfObject,
import BasicTypes ( IPName, defaultFixity, WarningTxt(..) )
import OptimizationFuel ( OptFuelState )
import IfaceSyn
-import CoreSyn ( CoreRule )
+import CoreSyn ( CoreRule, CoreVect )
import Maybes ( orElse, expectJust, catMaybes )
import Outputable
import BreakArray
-- And get its dfuns
, thing <- things ]
+
+hptObjs :: HomePackageTable -> [FilePath]
+hptObjs hpt = concat (map (maybe [] linkableObjs . hm_linkable) (eltsUFM hpt))
\end{code}
%************************************************************************
-- ^ The requested package was not found
| FoundMultiple [PackageId]
-- ^ _Error_: both in multiple packages
- | NotFound [FilePath] (Maybe PackageId) [PackageId] [PackageId]
- -- ^ The module was not found, including either
- -- * the specified places were searched
- -- * the package that this module should have been in
- -- * list of packages in which the module was hidden,
- -- * list of hidden packages containing this module
- | NotFoundInPackage PackageId
- -- ^ The module was not found in this package
+
+ | NotFound -- Not found
+ { fr_paths :: [FilePath] -- Places where I looked
+
+ , fr_pkg :: Maybe PackageId -- Just p => module is in this package's
+ -- manifest, but couldn't find
+ -- the .hi file
+
+ , fr_mods_hidden :: [PackageId] -- Module is in these packages,
+ -- but the *module* is hidden
+
+ , fr_pkgs_hidden :: [PackageId] -- Module is in these packages,
+ -- but the *package* is hidden
+
+ , fr_suggestions :: [Module] -- Possible mis-spelled modules
+ }
-- | Cache that remembers where we found a particular module. Contains both
-- home modules and package modules. On @:load@, only home modules are
-- | A ModGuts is carried through the compiler, accumulating stuff as it goes
-- There is only one ModGuts at any time, the one for the module
-- being compiled right now. Once it is compiled, a 'ModIface' and
--- 'ModDetails' are extracted and the ModGuts is dicarded.
+-- 'ModDetails' are extracted and the ModGuts is discarded.
data ModGuts
= ModGuts {
mg_module :: !Module, -- ^ Module being compiled
mg_binds :: ![CoreBind], -- ^ Bindings for this module
mg_foreign :: !ForeignStubs, -- ^ Foreign exports declared in this module
mg_warns :: !Warnings, -- ^ Warnings declared in the module
- mg_anns :: [Annotation], -- ^ Annotations declared in this module
- mg_hpc_info :: !HpcInfo, -- ^ Coverage tick boxes in the module
+ mg_anns :: [Annotation], -- ^ Annotations declared in this module
+ mg_hpc_info :: !HpcInfo, -- ^ Coverage tick boxes in the module
mg_modBreaks :: !ModBreaks, -- ^ Breakpoints for the module
+ mg_vect_decls:: ![CoreVect], -- ^ Vectorisation declarations in this module
+ -- (produced by desugarer & consumed by vectoriser)
mg_vect_info :: !VectInfo, -- ^ Pool of vectorised declarations in the module
-- The next two fields are unusual, because they give instance
-- data constructor workers; reason: we we regard them
-- as part of the code-gen of tycons
- cg_dir_imps :: ![Module],
- -- ^ Directly-imported modules; used to generate
- -- initialisation code
-
- cg_foreign :: !ForeignStubs, -- ^ Foreign export stubs
+ cg_foreign :: !ForeignStubs, -- ^ Foreign export stubs
cg_dep_pkgs :: ![PackageId], -- ^ Dependent packages, used to
-- generate #includes for C code gen
cg_hpc_info :: !HpcInfo, -- ^ Program coverage tick box information
--
-- 2) C stubs to use when calling
-- "foreign exported" functions
+
+appendStubC :: ForeignStubs -> SDoc -> ForeignStubs
+appendStubC NoStubs c_code = ForeignStubs empty c_code
+appendStubC (ForeignStubs h c) c_code = ForeignStubs h (c $$ c_code)
\end{code}
\begin{code}
-- | Interactive context, recording information relevant to GHCi
data InteractiveContext
= InteractiveContext {
- ic_toplev_scope :: [Module], -- ^ The context includes the "top-level" scope of
+ ic_toplev_scope :: [Module] -- ^ The context includes the "top-level" scope of
-- these modules
- ic_exports :: [(Module, Maybe (ImportDecl RdrName))], -- ^ The context includes just the exported parts 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
+ , ic_rn_gbl_env :: GlobalRdrEnv -- ^ The contexts' cached 'GlobalRdrEnv', built from
-- 'ic_toplev_scope' and 'ic_exports'
- ic_tmp_ids :: [Id] -- ^ Names bound during interaction with the user.
- -- Later Ids shadow earlier ones with the same OccName.
+ , ic_tmp_ids :: [Id] -- ^ Names bound during interaction with the user.
+ -- Later Ids shadow earlier ones with the same OccName
+ -- Expressions are typed with these Ids in the envt
+ -- For runtime-debugging, these Ids may have free
+ -- TcTyVars of RuntimUnkSkol flavour, but no free TyVars
+ -- (because the typechecker doesn't expect that)
#ifdef GHCI
, ic_resume :: [Resume] -- ^ The stack of breakpoint contexts
-- for each data constructor in order,
-- the contructor, worker, and (possibly) wrapper
concatMap (extras_plus . ADataCon) (tyConDataCons tc)
-
+
+implicitTyThings (ACoAxiom _cc)
+ = []
+
implicitTyThings (AClass cl)
= -- dictionary datatype:
-- [extras_plus:]
-- add the implicit coercion tycon
implicitCoTyCon :: TyCon -> [TyThing]
implicitCoTyCon tc
- = map ATyCon . catMaybes $ [-- Just if newtype, Nothing if not
- newTyConCo_maybe tc,
+ = map ACoAxiom . catMaybes $ [-- Just if newtype, Nothing if not
+ newTyConCo_maybe tc,
-- Just if family instance, Nothing if not
- tyConFamilyCoercion_maybe tc]
+ tyConFamilyCoercion_maybe tc]
-- sortByOcc = sortBy (\ x -> \ y -> getOccName x < getOccName y)
-- of some other declaration, or it is generated implicitly by some
-- other declaration.
isImplicitTyThing :: TyThing -> Bool
-isImplicitTyThing (ADataCon _) = True
-isImplicitTyThing (AnId id) = isImplicitId id
-isImplicitTyThing (AClass _) = False
-isImplicitTyThing (ATyCon tc) = isImplicitTyCon tc
+isImplicitTyThing (ADataCon {}) = True
+isImplicitTyThing (AnId id) = isImplicitId id
+isImplicitTyThing (AClass {}) = False
+isImplicitTyThing (ATyCon tc) = isImplicitTyCon tc
+isImplicitTyThing (ACoAxiom {}) = True
extendTypeEnvWithIds :: TypeEnv -> [Id] -> TypeEnv
extendTypeEnvWithIds env ids
typeEnvElts :: TypeEnv -> [TyThing]
typeEnvClasses :: TypeEnv -> [Class]
typeEnvTyCons :: TypeEnv -> [TyCon]
+typeEnvCoAxioms :: TypeEnv -> [CoAxiom]
typeEnvIds :: TypeEnv -> [Id]
typeEnvDataCons :: TypeEnv -> [DataCon]
lookupTypeEnv :: TypeEnv -> Name -> Maybe TyThing
typeEnvElts env = nameEnvElts env
typeEnvClasses env = [cl | AClass cl <- typeEnvElts env]
typeEnvTyCons env = [tc | ATyCon tc <- typeEnvElts env]
+typeEnvCoAxioms env = [ax | ACoAxiom ax <- typeEnvElts env]
typeEnvIds env = [id | AnId id <- typeEnvElts env]
typeEnvDataCons env = [dc | ADataCon dc <- typeEnvElts env]
tyThingTyCon (ATyCon tc) = tc
tyThingTyCon other = pprPanic "tyThingTyCon" (pprTyThing other)
+-- | Get the 'CoAxiom' from a 'TyThing' if it is a coercion axiom thing. Panics otherwise
+tyThingCoAxiom :: TyThing -> CoAxiom
+tyThingCoAxiom (ACoAxiom ax) = ax
+tyThingCoAxiom other = pprPanic "tyThingCoAxiom" (pprTyThing other)
+
-- | Get the 'Class' from a 'TyThing' if it is a class thing. Panics otherwise
tyThingClass :: TyThing -> Class
tyThingClass (AClass cls) = cls
-- compiling a module in HscNothing mode, and this choice
-- happens to work well with checkStability in module GHC.
+linkableObjs :: Linkable -> [FilePath]
+linkableObjs l = [ f | DotO f <- linkableUnlinked l ]
+
instance Outputable Linkable where
ppr (LM when_made mod unlinkeds)
= (text "LinkableM" <+> parens (text (show when_made)) <+> ppr mod)
-- ^ An array giving the source span of each breakpoint.
, modBreaks_vars :: !(Array BreakIndex [OccName])
-- ^ An array giving the names of the free variables at each breakpoint.
+ , modBreaks_decls :: !(Array BreakIndex [String])
+ -- ^ An array giving the names of the declarations enclosing each breakpoint.
}
emptyModBreaks :: ModBreaks
emptyModBreaks = ModBreaks
{ modBreaks_flags = error "ModBreaks.modBreaks_array not initialised"
-- Todo: can we avoid this?
- , modBreaks_locs = array (0,-1) []
- , modBreaks_vars = array (0,-1) []
+ , modBreaks_locs = array (0,-1) []
+ , modBreaks_vars = array (0,-1) []
+ , modBreaks_decls = array (0,-1) []
}
\end{code}
projects / ghc-hetmet.git / blobdiff