blob: 6f1744096d474706177806f9fcf8787a66525b73 (
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
53
|
{-# LANGUAGE RoleAnnotations #-}
{-# LANGUAGE KindSignatures #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE UndecidableInstances #-} -- Wrinkle in Note [Trees That Grow]
-- in module Language.Haskell.Syntax.Extension
{-# OPTIONS_GHC -Wno-orphans #-} -- Outputable
module GHC.Hs.Expr where
import GHC.Utils.Outputable ( SDoc, Outputable )
import Language.Haskell.Syntax.Pat ( LPat )
import {-# SOURCE #-} GHC.Hs.Pat () -- for Outputable
import Language.Haskell.Syntax.Expr
( HsExpr, LHsExpr
, HsCmd
, MatchGroup
, GRHSs
, HsUntypedSplice
)
import GHC.Hs.Extension ( OutputableBndrId, GhcPass )
import GHC.Types.Name ( Name )
import Data.Bool ( Bool )
import Data.Maybe ( Maybe )
type SplicePointName = Name
instance (OutputableBndrId p) => Outputable (HsExpr (GhcPass p))
instance (OutputableBndrId p) => Outputable (HsCmd (GhcPass p))
pprLExpr :: (OutputableBndrId p) => LHsExpr (GhcPass p) -> SDoc
pprExpr :: (OutputableBndrId p) => HsExpr (GhcPass p) -> SDoc
pprTypedSplice :: (OutputableBndrId p) => Maybe SplicePointName -> LHsExpr (GhcPass p) -> SDoc
pprUntypedSplice :: (OutputableBndrId p) => Bool -> Maybe SplicePointName -> HsUntypedSplice (GhcPass p) -> SDoc
pprPatBind :: forall bndr p . (OutputableBndrId bndr,
OutputableBndrId p)
=> LPat (GhcPass bndr) -> GRHSs (GhcPass p) (LHsExpr (GhcPass p)) -> SDoc
pprFunBind :: (OutputableBndrId idR)
=> MatchGroup (GhcPass idR) (LHsExpr (GhcPass idR)) -> SDoc
data ThModFinalizers
type role HsUntypedSpliceResult representational
data HsUntypedSpliceResult thing
= HsUntypedSpliceTop
{ utsplice_result_finalizers :: ThModFinalizers
, utsplice_result :: thing
}
| HsUntypedSpliceNested SplicePointName
|
