Modules (#13009)

* SysTools
* Parser
* GHC.Builtin
* GHC.Iface.Recomp
* Settings

Update Haddock submodule

Metric Decrease:
    Naperian
    parsing001

compiler/GHC.hs

@@ -319,7 +319,7 @@ import GHC.Hs
 import GHC.Core.Type  hiding( typeKind )
 import GHC.Tc.Utils.TcType
 import GHC.Types.Id
-import TysPrim          ( alphaTyVars )
+import GHC.Builtin.Types.Prim ( alphaTyVars )
 import GHC.Core.TyCon
 import GHC.Core.TyCo.Ppr   ( pprForAll )
 import GHC.Core.Class
@@ -338,8 +338,8 @@ import GHC.Driver.Types
 import GHC.Driver.CmdLine
 import GHC.Driver.Session hiding (WarnReason(..))
 import GHC.Driver.Ways
-import SysTools
-import SysTools.BaseDir
+import GHC.SysTools
+import GHC.SysTools.BaseDir
 import GHC.Types.Annotations
 import GHC.Types.Module
 import Panic
@@ -352,15 +352,15 @@ import StringBuffer
 import Outputable
 import GHC.Types.Basic
 import FastString
-import qualified Parser
-import Lexer
-import ApiAnnotation
+import qualified GHC.Parser as Parser
+import GHC.Parser.Lexer
+import GHC.Parser.Annotation
 import qualified GHC.LanguageExtensions as LangExt
 import GHC.Types.Name.Env
 import GHC.Tc.Module
 import GHC.Tc.Utils.Instantiate
 import GHC.Tc.Instance.Family
-import FileCleanup
+import GHC.SysTools.FileCleanup
 
 import Data.Foldable
 import qualified Data.Map.Strict as Map
@@ -857,7 +857,7 @@ data ParsedModule =
                , pm_parsed_source :: ParsedSource
                , pm_extra_src_files :: [FilePath]
                , pm_annotations :: ApiAnns }
-               -- See Note [Api annotations] in ApiAnnotation.hs
+               -- See Note [Api annotations] in GHC.Parser.Annotation
 
 instance ParsedMod ParsedModule where
   modSummary m    = pm_mod_summary m
@@ -951,7 +951,7 @@ parseModule ms = do
    hpm <- liftIO $ hscParse hsc_env_tmp ms
    return (ParsedModule ms (hpm_module hpm) (hpm_src_files hpm)
                            (hpm_annotations hpm))
-               -- See Note [Api annotations] in ApiAnnotation.hs
+               -- See Note [Api annotations] in GHC.Parser.Annotation
 
 -- | Typecheck and rename a parsed module.
 --

compiler/prelude/PrelNames.hs → compiler/GHC/Builtin/Names.hs

 {-
 (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 
-\section[PrelNames]{Definitions of prelude modules and names}
+\section[GHC.Builtin.Names]{Definitions of prelude modules and names}
 
 
 Nota Bene: all Names defined in here should come from the base package
@@ -63,7 +63,7 @@ This is accomplished through a combination of mechanisms:
 
   2. The knownKeyNames (which consist of the basicKnownKeyNames from
      the module, and those names reachable via the wired-in stuff from
-     TysWiredIn) are used to initialise the "OrigNameCache" in
+     GHC.Builtin.Types) are used to initialise the "OrigNameCache" in
      GHC.Iface.Env.  This initialization ensures that when the type checker
      or renamer (both of which use GHC.Iface.Env) look up an original name
      (i.e. a pair of a Module and an OccName) for a known-key name
@@ -98,7 +98,7 @@ things,
      GHC.Iface.Binary.putName, with that special treatment detected when we read
      back to ensure that we get back to the correct uniques. See Note [Symbol
      table representation of names] in GHC.Iface.Binary and Note [How tuples
-     work] in TysWiredIn.
+     work] in GHC.Builtin.Types.
 
 Most of the infinite families cannot occur in source code, so mechanisms (a) and (b)
 suffice to ensure that they always have the right Unique. In particular,
@@ -145,16 +145,17 @@ Note [Wired-in packages] in GHC.Types.Module. This is done in Packages.findWired
 {-# LANGUAGE CPP #-}
 {-# OPTIONS_GHC -Wno-incomplete-uni-patterns   #-}
 
-module PrelNames (
-        Unique, Uniquable(..), hasKey,  -- Re-exported for convenience
+module GHC.Builtin.Names
+   ( Unique, Uniquable(..), hasKey,  -- Re-exported for convenience
 
-        -----------------------------------------------------------
-        module PrelNames,       -- A huge bunch of (a) Names,  e.g. intTyConName
-                                --                 (b) Uniques e.g. intTyConKey
-                                --                 (c) Groups of classes and types
-                                --                 (d) miscellaneous things
-                                -- So many that we export them all
-    ) where
+   -----------------------------------------------------------
+   module GHC.Builtin.Names, -- A huge bunch of (a) Names,  e.g. intTyConName
+                             --                 (b) Uniques e.g. intTyConKey
+                             --                 (c) Groups of classes and types
+                             --                 (d) miscellaneous things
+                             -- So many that we export them all
+   )
+where
 
 #include "HsVersions.h"
 
@@ -210,7 +211,7 @@ isUnboundName name = name `hasKey` unboundKey
 
 This section tells what the compiler knows about the association of
 names with uniques.  These ones are the *non* wired-in ones.  The
-wired in ones are defined in TysWiredIn etc.
+wired in ones are defined in GHC.Builtin.Types etc.
 -}
 
 basicKnownKeyNames :: [Name]  -- See Note [Known-key names]
@@ -1648,7 +1649,7 @@ hasFieldClassNameKey = mkPreludeClassUnique 49
 
 
 ---------------- Template Haskell -------------------
---      THNames.hs: USES ClassUniques 200-299
+--      GHC.Builtin.Names.TH: USES ClassUniques 200-299
 -----------------------------------------------------
 
 {-
@@ -1895,7 +1896,7 @@ unsafeEqualityTyConKey = mkPreludeTyConUnique 191
 
 
 ---------------- Template Haskell -------------------
---      THNames.hs: USES TyConUniques 200-299
+--      GHC.Builtin.Names.TH: USES TyConUniques 200-299
 -----------------------------------------------------
 
 ----------------------- SIMD ------------------------
@@ -2025,7 +2026,7 @@ vecRepDataConKey                        = mkPreludeDataConUnique 71
 tupleRepDataConKey                      = mkPreludeDataConUnique 72
 sumRepDataConKey                        = mkPreludeDataConUnique 73
 
--- See Note [Wiring in RuntimeRep] in TysWiredIn
+-- See Note [Wiring in RuntimeRep] in GHC.Builtin.Types
 runtimeRepSimpleDataConKeys, unliftedSimpleRepDataConKeys, unliftedRepDataConKeys :: [Unique]
 liftedRepDataConKey :: Unique
 runtimeRepSimpleDataConKeys@(liftedRepDataConKey : unliftedSimpleRepDataConKeys)
@@ -2036,12 +2037,12 @@ unliftedRepDataConKeys = vecRepDataConKey :
                          sumRepDataConKey :
                          unliftedSimpleRepDataConKeys
 
--- See Note [Wiring in RuntimeRep] in TysWiredIn
+-- See Note [Wiring in RuntimeRep] in GHC.Builtin.Types
 -- VecCount
 vecCountDataConKeys :: [Unique]
 vecCountDataConKeys = map mkPreludeDataConUnique [89..94]
 
--- See Note [Wiring in RuntimeRep] in TysWiredIn
+-- See Note [Wiring in RuntimeRep] in GHC.Builtin.Types
 -- VecElem
 vecElemDataConKeys :: [Unique]
 vecElemDataConKeys = map mkPreludeDataConUnique [95..104]
@@ -2068,7 +2069,7 @@ unsafeReflDataConKey :: Unique
 unsafeReflDataConKey      = mkPreludeDataConUnique 114
 
 ---------------- Template Haskell -------------------
---      THNames.hs: USES DataUniques 200-250
+--      GHC.Builtin.Names.TH: USES DataUniques 200-250
 -----------------------------------------------------
 
 
@@ -2319,7 +2320,7 @@ proxyHashKey :: Unique
 proxyHashKey = mkPreludeMiscIdUnique 502
 
 ---------------- Template Haskell -------------------
---      THNames.hs: USES IdUniques 200-499
+--      GHC.Builtin.Names.TH: USES IdUniques 200-499
 -----------------------------------------------------
 
 -- Used to make `Typeable` dictionaries

compiler/prelude/PrelNames.hs-boot → compiler/GHC/Builtin/Names.hs-boot

-module PrelNames where
+module GHC.Builtin.Names where
 
 import GHC.Types.Module
 import GHC.Types.Unique

compiler/prelude/THNames.hs → compiler/GHC/Builtin/Names/TH.hs

@@ -4,11 +4,11 @@
 -- %*                                                                   *
 -- %************************************************************************
 
-module THNames where
+module GHC.Builtin.Names.TH where
 
 import GhcPrelude ()
 
-import PrelNames( mk_known_key_name )
+import GHC.Builtin.Names( mk_known_key_name )
 import GHC.Types.Module( Module, mkModuleNameFS, mkModule, thUnitId )
 import GHC.Types.Name( Name )
 import GHC.Types.Name.Occurrence( tcName, clsName, dataName, varName )
@@ -608,7 +608,7 @@ incoherentDataConName   = thCon (fsLit "Incoherent")   incoherentDataConKey
 ********************************************************************* -}
 
 -- ClassUniques available: 200-299
--- Check in PrelNames if you want to change this
+-- Check in GHC.Builtin.Names if you want to change this
 
 liftClassKey :: Unique
 liftClassKey = mkPreludeClassUnique 200
@@ -623,7 +623,7 @@ quoteClassKey = mkPreludeClassUnique 201
 ********************************************************************* -}
 
 -- TyConUniques available: 200-299
--- Check in PrelNames if you want to change this
+-- Check in GHC.Builtin.Names if you want to change this
 
 expTyConKey, matchTyConKey, clauseTyConKey, qTyConKey, expQTyConKey,
     patTyConKey,
@@ -675,7 +675,7 @@ decsTyConKey            = mkPreludeTyConUnique 236
 ********************************************************************* -}
 
 -- DataConUniques available: 100-150
--- If you want to change this, make sure you check in PrelNames
+-- If you want to change this, make sure you check in GHC.Builtin.Names
 
 -- data Inline = ...
 noInlineDataConKey, inlineDataConKey, inlinableDataConKey :: Unique
@@ -715,7 +715,7 @@ incoherentDataConKey   = mkPreludeDataConUnique 212
 ********************************************************************* -}
 
 -- IdUniques available: 200-499
--- If you want to change this, make sure you check in PrelNames
+-- If you want to change this, make sure you check in GHC.Builtin.Names
 
 returnQIdKey, bindQIdKey, sequenceQIdKey, liftIdKey, newNameIdKey,
     mkNameIdKey, mkNameG_vIdKey, mkNameG_dIdKey, mkNameG_tcIdKey,

compiler/prelude/PrimOp.hs → compiler/GHC/Builtin/PrimOps.hs

@@ -6,7 +6,7 @@
 
 {-# LANGUAGE CPP #-}
 
-module PrimOp (
+module GHC.Builtin.PrimOps (
         PrimOp(..), PrimOpVecCat(..), allThePrimOps,
         primOpType, primOpSig,
         primOpTag, maxPrimOpTag, primOpOcc,
@@ -27,15 +27,15 @@ module PrimOp (
 
 import GhcPrelude
 
-import TysPrim
-import TysWiredIn
+import GHC.Builtin.Types.Prim
+import GHC.Builtin.Types
 
 import GHC.Cmm.Type
 import GHC.Types.Demand
 import GHC.Types.Id      ( Id, mkVanillaGlobalWithInfo )
 import GHC.Types.Id.Info ( vanillaIdInfo, setCafInfo, CafInfo(NoCafRefs) )
 import GHC.Types.Name
-import PrelNames         ( gHC_PRIMOPWRAPPERS )
+import GHC.Builtin.Names ( gHC_PRIMOPWRAPPERS )
 import GHC.Core.TyCon    ( TyCon, isPrimTyCon, PrimRep(..) )
 import GHC.Core.Type
 import GHC.Types.RepType ( typePrimRep1, tyConPrimRep1 )

compiler/prelude/PrimOp.hs-boot → compiler/GHC/Builtin/PrimOps.hs-boot

-module PrimOp where
+module GHC.Builtin.PrimOps where
 
 import GhcPrelude ()
 

compiler/prelude/TysWiredIn.hs → compiler/GHC/Builtin/Types.hs

 {-
 (c) The GRASP Project, Glasgow University, 1994-1998
 
-\section[TysWiredIn]{Wired-in knowledge about {\em non-primitive} types}
+Wired-in knowledge about {\em non-primitive} types
 -}
 
 {-# LANGUAGE CPP #-}
@@ -10,10 +10,10 @@
 {-# OPTIONS_GHC -Wno-incomplete-uni-patterns #-}
 
 -- | This module is about types that can be defined in Haskell, but which
---   must be wired into the compiler nonetheless.  C.f module TysPrim
-module TysWiredIn (
+--   must be wired into the compiler nonetheless.  C.f module GHC.Builtin.Types.Prim
+module GHC.Builtin.Types (
         -- * Helper functions defined here
-        mkWiredInTyConName, -- This is used in TcTypeNats to define the
+        mkWiredInTyConName, -- This is used in GHC.Builtin.Types.Literals to define the
                             -- built-in functions for evaluation.
 
         mkWiredInIdName,    -- used in GHC.Types.Id.Make
@@ -135,14 +135,14 @@ import GhcPrelude
 import {-# SOURCE #-} GHC.Types.Id.Make ( mkDataConWorkId, mkDictSelId )
 
 -- friends:
-import PrelNames
-import TysPrim
-import {-# SOURCE #-} KnownUniques
+import GHC.Builtin.Names
+import GHC.Builtin.Types.Prim
+import {-# SOURCE #-} GHC.Builtin.Uniques
 
 -- others:
 import GHC.Core.Coercion.Axiom
 import GHC.Types.Id
-import Constants        ( mAX_TUPLE_SIZE, mAX_CTUPLE_SIZE, mAX_SUM_SIZE )
+import GHC.Settings.Constants ( mAX_TUPLE_SIZE, mAX_CTUPLE_SIZE, mAX_SUM_SIZE )
 import GHC.Types.Module ( Module )
 import GHC.Core.Type
 import GHC.Types.RepType
@@ -193,10 +193,10 @@ See also Note [Getting from RuntimeRep to PrimRep] in GHC.Types.RepType.
 ************************************************************************
 
 If you change which things are wired in, make sure you change their
-names in PrelNames, so they use wTcQual, wDataQual, etc
+names in GHC.Builtin.Names, so they use wTcQual, wDataQual, etc
 -}
 
--- This list is used only to define PrelInfo.wiredInThings. That in turn
+-- This list is used only to define GHC.Builtin.Utils.wiredInThings. That in turn
 -- is used to initialise the name environment carried around by the renamer.
 -- This means that if we look up the name of a TyCon (or its implicit binders)
 -- that occurs in this list that name will be assigned the wired-in key we
@@ -375,7 +375,7 @@ It has these properties:
 
   * If (Any k) is the type of a value, it must be a /lifted/ value. So
     if we have (Any @(TYPE rr)) then rr must be 'LiftedRep.  See
-    Note [TYPE and RuntimeRep] in TysPrim.  This is a convenient
+    Note [TYPE and RuntimeRep] in GHC.Builtin.Types.Prim.  This is a convenient
     invariant, and makes isUnliftedTyCon well-defined; otherwise what
     would (isUnliftedTyCon Any) be?
 
@@ -654,7 +654,7 @@ constraintKind   = mkTyConApp constraintKindTyCon []
 *                                                                      *
 ************************************************************************
 
-Note [How tuples work]  See also Note [Known-key names] in PrelNames
+Note [How tuples work]  See also Note [Known-key names] in GHC.Builtin.Names
 ~~~~~~~~~~~~~~~~~~~~~~
 * There are three families of tuple TyCons and corresponding
   DataCons, expressed by the type BasicTypes.TupleSort:
@@ -701,7 +701,7 @@ Note [How tuples work]  See also Note [Known-key names] in PrelNames
 * Serialization to interface files works via the usual mechanism for known-key
   things: instead of serializing the OccName we just serialize the key. During
   deserialization we lookup the Name associated with the unique with the logic
-  in KnownUniques. See Note [Symbol table representation of names] for details.
+  in GHC.Builtin.Uniques. See Note [Symbol table representation of names] for details.
 
 Note [One-tuples]
 ~~~~~~~~~~~~~~~~~
@@ -1091,7 +1091,7 @@ mk_sum arity = (tycon, sum_cons)
 *                                                                      *
 ********************************************************************* -}
 
--- See Note [The equality types story] in TysPrim
+-- See Note [The equality types story] in GHC.Builtin.Types.Prim
 -- ((~~) :: forall k1 k2 (a :: k1) (b :: k2). a -> b -> Constraint)
 --
 -- It's tempting to put functional dependencies on (~~), but it's not
@@ -1171,11 +1171,11 @@ mk_class tycon sc_pred sc_sel_id
 ********************************************************************* -}
 
 -- For information about the usage of the following type,
--- see Note [TYPE and RuntimeRep] in module TysPrim
+-- see Note [TYPE and RuntimeRep] in module GHC.Builtin.Types.Prim
 runtimeRepTy :: Type
 runtimeRepTy = mkTyConTy runtimeRepTyCon
 
--- Type synonyms; see Note [TYPE and RuntimeRep] in TysPrim
+-- Type synonyms; see Note [TYPE and RuntimeRep] in GHC.Builtin.Types.Prim
 -- type Type = tYPE 'LiftedRep
 liftedTypeKindTyCon :: TyCon
 liftedTypeKindTyCon   = buildSynTyCon liftedTypeKindTyConName

compiler/prelude/TysWiredIn.hs-boot → compiler/GHC/Builtin/Types.hs-boot

-module TysWiredIn where
+module GHC.Builtin.Types where
 
 import {-# SOURCE #-} GHC.Core.TyCon    ( TyCon )
 import {-# SOURCE #-} GHC.Core.TyCo.Rep (Type, Kind)

compiler/typecheck/TcTypeNats.hs → compiler/GHC/Builtin/Types/Literals.hs

 {-# LANGUAGE LambdaCase #-}
 
-module TcTypeNats
+module GHC.Builtin.Types.Literals
   ( typeNatTyCons
   , typeNatCoAxiomRules
   , BuiltInSynFamily(..)
@@ -32,9 +32,10 @@ import GHC.Core.Coercion ( Role(..) )
 import GHC.Tc.Types.Constraint ( Xi )
 import GHC.Core.Coercion.Axiom ( CoAxiomRule(..), BuiltInSynFamily(..), TypeEqn )
 import GHC.Types.Name          ( Name, BuiltInSyntax(..) )
-import TysWiredIn
-import TysPrim    ( mkTemplateAnonTyConBinders )
-import PrelNames  ( gHC_TYPELITS
+import GHC.Builtin.Types
+import GHC.Builtin.Types.Prim    ( mkTemplateAnonTyConBinders )
+import GHC.Builtin.Names
+                  ( gHC_TYPELITS
                   , gHC_TYPENATS
                   , typeNatAddTyFamNameKey
                   , typeNatMulTyFamNameKey
@@ -60,7 +61,7 @@ import Data.List  ( isPrefixOf, isSuffixOf )
 Note [Type-level literals]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 There are currently two forms of type-level literals: natural numbers, and
-symbols (even though this module is named TcTypeNats, it covers both).
+symbols (even though this module is named GHC.Builtin.Types.Literals, it covers both).
 
 Type-level literals are supported by CoAxiomRules (conditional axioms), which
 power the built-in type families (see Note [Adding built-in type families]).
@@ -77,20 +78,20 @@ There are a few steps to adding a built-in type family:
 
 * Adding a unique for the type family TyCon
 
-  These go in PrelNames. It will likely be of the form
+  These go in GHC.Builtin.Names. It will likely be of the form
   @myTyFamNameKey = mkPreludeTyConUnique xyz@, where @xyz@ is a number that
-  has not been chosen before in PrelNames. There are several examples already
-  in PrelNames—see, for instance, typeNatAddTyFamNameKey.
+  has not been chosen before in GHC.Builtin.Names. There are several examples already
+  in GHC.Builtin.Names—see, for instance, typeNatAddTyFamNameKey.
 
 * Adding the type family TyCon itself
 
-  This goes in TcTypeNats. There are plenty of examples of how to define
+  This goes in GHC.Builtin.Types.Literals. There are plenty of examples of how to define
   these—see, for instance, typeNatAddTyCon.
 
   Once your TyCon has been defined, be sure to:
 
-  - Export it from TcTypeNats. (Not doing so caused #14632.)
-  - Include it in the typeNatTyCons list, defined in TcTypeNats.
+  - Export it from GHC.Builtin.Types.Literals. (Not doing so caused #14632.)
+  - Include it in the typeNatTyCons list, defined in GHC.Builtin.Types.Literals.
 
 * Exposing associated type family axioms
 
@@ -100,7 +101,7 @@ There are a few steps to adding a built-in type family:
   axAdd0L and axAdd0R).
 
   After you have defined all of these axioms, be sure to include them in the
-  typeNatCoAxiomRules list, defined in TcTypeNats.
+  typeNatCoAxiomRules list, defined in GHC.Builtin.Types.Literals.
   (Not doing so caused #14934.)
 
 * Define the type family somewhere
@@ -109,7 +110,7 @@ There are a few steps to adding a built-in type family:
   Currently, all of the built-in type families are defined in GHC.TypeLits or
   GHC.TypeNats, so those are likely candidates.
 
-  Since the behavior of your built-in type family is specified in TcTypeNats,
+  Since the behavior of your built-in type family is specified in GHC.Builtin.Types.Literals,
   you should give an open type family definition with no instances, like so:
 
     type family MyTypeFam (m :: Nat) (n :: Nat) :: Nat

compiler/prelude/TysPrim.hs → compiler/GHC/Builtin/Types/Prim.hs

@@ -2,16 +2,16 @@
 (c) The AQUA Project, Glasgow University, 1994-1998
 
 
-\section[TysPrim]{Wired-in knowledge about primitive types}
+Wired-in knowledge about primitive types
 -}
 
 {-# LANGUAGE CPP #-}
 {-# OPTIONS_GHC -Wno-incomplete-uni-patterns #-}
 
 -- | This module defines TyCons that can't be expressed in Haskell.
---   They are all, therefore, wired-in TyCons.  C.f module TysWiredIn
-module TysPrim(
-        mkPrimTyConName, -- For implicit parameters in TysWiredIn only
+--   They are all, therefore, wired-in TyCons.  C.f module GHC.Builtin.Types
+module GHC.Builtin.Types.Prim(
+        mkPrimTyConName, -- For implicit parameters in GHC.Builtin.Types only
 
         mkTemplateKindVars, mkTemplateTyVars, mkTemplateTyVarsFrom,
         mkTemplateKiTyVars, mkTemplateKiTyVar,
@@ -92,7 +92,7 @@ module TysPrim(
 
 import GhcPrelude
 
-import {-# SOURCE #-} TysWiredIn
+import {-# SOURCE #-} GHC.Builtin.Types
   ( runtimeRepTy, unboxedTupleKind, liftedTypeKind
   , vecRepDataConTyCon, tupleRepDataConTyCon
   , liftedRepDataConTy, unliftedRepDataConTy
@@ -115,7 +115,7 @@ import GHC.Types.Name
 import GHC.Core.TyCon
 import GHC.Types.SrcLoc
 import GHC.Types.Unique
-import PrelNames
+import GHC.Builtin.Names
 import FastString
 import Outputable
 import GHC.Core.TyCo.Rep -- Doesn't need special access, but this is easier to avoid
@@ -467,7 +467,7 @@ generator never has to manipulate a value of type 'a :: TYPE rr'.
                              (a :: TYPE r1) (b :: TYPE r2).
                              a -> b
 
-* Unboxed tuples, and unboxed sums, defined in TysWiredIn
+* Unboxed tuples, and unboxed sums, defined in GHC.Builtin.Types
   Always inlined, and hence specialised to the call site
      (#,#) :: forall (r1 :: RuntimeRep) (r2 :: RuntimeRep)
                      (a :: TYPE r1) (b :: TYPE r2).
@@ -532,7 +532,7 @@ tYPE rr = TyConApp tYPETyCon [rr]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-basic]{Basic primitive types (@Char#@, @Int#@, etc.)}
+   Basic primitive types (@Char#@, @Int#@, etc.)
 *                                                                      *
 ************************************************************************
 -}
@@ -665,7 +665,7 @@ doublePrimTyCon = pcPrimTyCon0 doublePrimTyConName DoubleRep
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-state]{The @State#@ type (and @_RealWorld@ types)}
+   The @State#@ type (and @_RealWorld@ types)
 *                                                                      *
 ************************************************************************
 
@@ -711,7 +711,7 @@ All wanted constraints of this type are built with coercion holes.
 Note [Deferred errors for coercion holes] in GHC.Tc.Errors to see how
 equality constraints are deferred.
 
-Within GHC, ~# is called eqPrimTyCon, and it is defined in TysPrim.
+Within GHC, ~# is called eqPrimTyCon, and it is defined in GHC.Builtin.Types.Prim.
 
 
     --------------------------
@@ -745,7 +745,7 @@ equalities. There is some special-casing in GHC.Tc.Solver.Interact.matchClassIns
 pretend that there is an instance of this class, as we can't write the instance
 in Haskell.
 
-Within GHC, ~~ is called heqTyCon, and it is defined in TysWiredIn.
+Within GHC, ~~ is called heqTyCon, and it is defined in GHC.Builtin.Types.
 
 
     --------------------------
@@ -761,7 +761,7 @@ It is an almost-ordinary class defined as if by
  * In addition (~) is magical syntax, as ~ is a reserved symbol.
    It cannot be exported or imported.
 
-Within GHC, ~ is called eqTyCon, and it is defined in TysWiredIn.
+Within GHC, ~ is called eqTyCon, and it is defined in GHC.Builtin.Types.
 
 Historical note: prior to July 18 (~) was defined as a
   more-ordinary class with (~~) as a superclass.  But that made it
@@ -785,7 +785,7 @@ The is the representational analogue of ~#. This is the type of representational
 equalities that the solver works on. All wanted constraints of this type are
 built with coercion holes.
 
-Within GHC, ~R# is called eqReprPrimTyCon, and it is defined in TysPrim.
+Within GHC, ~R# is called eqReprPrimTyCon, and it is defined in GHC.Builtin.Types.Prim.
 
 
     --------------------------
@@ -803,7 +803,7 @@ split required that both types be fully wired-in. Instead of doing this,
 I just got rid of HCoercible, as I'm not sure who would use it, anyway.
 
 Within GHC, Coercible is called coercibleTyCon, and it is defined in
-TysWiredIn.
+GHC.Builtin.Types.
 
 
     --------------------------
@@ -865,7 +865,7 @@ realWorldStatePrimTy :: Type
 realWorldStatePrimTy = mkStatePrimTy realWorldTy        -- State# RealWorld
 
 -- Note: the ``state-pairing'' types are not truly primitive,
--- so they are defined in \tr{TysWiredIn.hs}, not here.
+-- so they are defined in \tr{GHC.Builtin.Types}, not here.
 
 
 voidPrimTy :: Type
@@ -980,7 +980,7 @@ mkMutVarPrimTy s elt        = TyConApp mutVarPrimTyCon [s, elt]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-synch-var]{The synchronizing variable type}
+   The synchronizing variable type
 *                                                                      *
 ************************************************************************
 -}
@@ -994,7 +994,7 @@ mkMVarPrimTy s elt          = TyConApp mVarPrimTyCon [s, elt]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-stm-var]{The transactional variable type}
+   The transactional variable type
 *                                                                      *
 ************************************************************************
 -}
@@ -1008,7 +1008,7 @@ mkTVarPrimTy s elt = TyConApp tVarPrimTyCon [s, elt]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-stable-ptrs]{The stable-pointer type}
+   The stable-pointer type
 *                                                                      *
 ************************************************************************
 -}
@@ -1022,7 +1022,7 @@ mkStablePtrPrimTy ty = TyConApp stablePtrPrimTyCon [ty]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-stable-names]{The stable-name type}
+   The stable-name type
 *                                                                      *
 ************************************************************************
 -}
@@ -1036,7 +1036,7 @@ mkStableNamePrimTy ty = TyConApp stableNamePrimTyCon [ty]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-compact-nfdata]{The Compact NFData (CNF) type}
+   The Compact NFData (CNF) type
 *                                                                      *
 ************************************************************************
 -}
@@ -1050,7 +1050,7 @@ compactPrimTy = mkTyConTy compactPrimTyCon
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-BCOs]{The ``bytecode object'' type}
+   The ``bytecode object'' type
 *                                                                      *
 ************************************************************************
 -}
@@ -1066,7 +1066,7 @@ bcoPrimTyCon = pcPrimTyCon0 bcoPrimTyConName LiftedRep
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-Weak]{The ``weak pointer'' type}
+   The ``weak pointer'' type
 *                                                                      *
 ************************************************************************
 -}
@@ -1080,7 +1080,7 @@ mkWeakPrimTy v = TyConApp weakPrimTyCon [v]
 {-
 ************************************************************************
 *                                                                      *
-\subsection[TysPrim-thread-ids]{The ``thread id'' type}
+   The ``thread id'' type
 *                                                                      *
 ************************************************************************
 

compiler/prelude/KnownUniques.hs → compiler/GHC/Builtin/Uniques.hs

@@ -7,7 +7,7 @@
 -- names] for details.