blob: ccfe2cb65d74ff191856d31f62166ad6e246f272 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
{-# LANGUAGE CPP, KindSignatures #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE UndecidableInstances #-} -- Wrinkle in Note [Trees That Grow]
-- in module GHC.Hs.Extension
{-# LANGUAGE ConstraintKinds #-}
{-# LANGUAGE RoleAnnotations #-}
{-# LANGUAGE ExistentialQuantification #-}
{-# LANGUAGE TypeFamilies #-}
module GHC.Hs.Expr where
import GHC.Types.SrcLoc ( Located )
import GHC.Utils.Outputable ( SDoc, Outputable )
import {-# SOURCE #-} GHC.Hs.Pat ( LPat )
import GHC.Types.Basic ( SpliceExplicitFlag(..))
import GHC.Hs.Extension ( OutputableBndrId, GhcPass )
import Data.Kind ( Type )
type role HsExpr nominal
type role HsCmd nominal
type role MatchGroup nominal nominal
type role GRHSs nominal nominal
type role HsSplice nominal
data HsExpr (i :: Type)
data HsCmd (i :: Type)
data HsSplice (i :: Type)
data MatchGroup (a :: Type) (body :: Type)
data GRHSs (a :: Type) (body :: Type)
type family SyntaxExpr (i :: Type)
instance OutputableBndrId p => Outputable (HsExpr (GhcPass p))
instance OutputableBndrId p => Outputable (HsCmd (GhcPass p))
type LHsExpr a = Located (HsExpr a)
pprLExpr :: (OutputableBndrId p) => LHsExpr (GhcPass p) -> SDoc
pprExpr :: (OutputableBndrId p) => HsExpr (GhcPass p) -> SDoc
pprSplice :: (OutputableBndrId p) => HsSplice (GhcPass p) -> SDoc
pprSpliceDecl :: (OutputableBndrId p)
=> HsSplice (GhcPass p) -> SpliceExplicitFlag -> SDoc
pprPatBind :: forall bndr p body. (OutputableBndrId bndr,
OutputableBndrId p,
Outputable body)
=> LPat (GhcPass bndr) -> GRHSs (GhcPass p) body -> SDoc
pprFunBind :: (OutputableBndrId idR, Outputable body)
=> MatchGroup (GhcPass idR) body -> SDoc
|
