blob: 6bd8988add139d03fdb119183bd92bb431e7ae04 (
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
|
-- | Subsystem configuration
module GHC.Driver.Config
( initOptCoercionOpts
, initSimpleOpts
, initParserOpts
)
where
import GHC.Prelude
import GHC.Driver.Session
import GHC.Core.SimpleOpt
import GHC.Core.Coercion.Opt
import GHC.Parser.Lexer
-- | Initialise coercion optimiser configuration from DynFlags
initOptCoercionOpts :: DynFlags -> OptCoercionOpts
initOptCoercionOpts dflags = OptCoercionOpts
{ optCoercionEnabled = not (hasNoOptCoercion dflags)
}
-- | Initialise Simple optimiser configuration from DynFlags
initSimpleOpts :: DynFlags -> SimpleOpts
initSimpleOpts dflags = SimpleOpts
{ so_uf_opts = unfoldingOpts dflags
, so_co_opts = initOptCoercionOpts dflags
}
-- | Extracts the flag information needed for parsing
initParserOpts :: DynFlags -> ParserOpts
initParserOpts =
mkParserOpts
<$> warningFlags
<*> extensionFlags
<*> safeImportsOn
<*> gopt Opt_Haddock
<*> gopt Opt_KeepRawTokenStream
<*> const True
|
