GHCi.TH

Safe Haskell None
Language Haskell2010

Description

Running TH splices

startTH :: IO (RemoteRef (IORef QState)) Source

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

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

Runs the mod finalizers.

The references must be created on the caller process.

runTH Source

Arguments

:: 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

data GHCiQException Source

The exception thrown by "fail" in the GHCiQ monad

Constructors

GHCiQException QState String
Instances
Instances details
Show GHCiQException
Instance details

Defined in GHCi.TH

Methods

showsPrec :: Int -> GHCiQException -> ShowS Source

show :: GHCiQException -> String Source

showList :: [GHCiQException] -> ShowS Source

Exception GHCiQException
Instance details

Defined in GHCi.TH

Methods

toException :: GHCiQException -> SomeException Source

fromException :: SomeException -> Maybe GHCiQException Source

displayException :: GHCiQException -> String Source

© The University of Glasgow and others
Licensed under a BSD-style license (see top of the page).
https://downloads.haskell.org/~ghc/8.10.2/docs/html/libraries/ghci-8.10.2/GHCi-TH.html