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GHC 9.10.3 · lts/ghc-9.10.x · c74966e · 2026-09-27

Moduleghci-9.10.3Haskell2010

GHCi.TH

Running TH splices

1 type
3 values

Packageghci-9.10.3
Exports4
LanguageHaskell2010
LicenceBSD-3-Clause
SourceTH.hs

valuestartTH :: IO (RemoteRef (IORef QState))

The implementation of the StartTH message: create a new IORef QState, and return a RemoteRef to it.

valuerunModFinalizerRefs

:: Pipe
-> RemoteRef (IORef QState)
-> [RemoteRef (Q ())]
-> IO ()

Runs the mod finalizers.

The references must be created on the caller process.

valuerunTH

:: Pipe
-> RemoteRef (IORef QState)
The TH state, created by startTH
-> HValueRef
The splice to run
-> THResultType
What kind of splice it is
-> Maybe Loc
The source location
-> IO ByteString
Returns an (encoded) result that depends on the THResultType

The implementation of the RunTH message

datadata GHCiQException

The exception thrown by "fail" in the GHCiQ monad

Constructors

GHCiQException QState String

Instances2Show, Exception

Show GHCiQExceptionDefined in ghci-9.10.3 · GHCi.TH
Exception GHCiQExceptionDefined in ghci-9.10.3 · GHCi.TH