Moduleth-lift-0.8.7Haskell2010

Language.Haskell.TH.Lift.Internal

Helper functions used in code that Language.Haskell.TH.Lift generates.

Note: this is an internal module, and as such, the API presented here is not guaranteed to be stable, even between minor releases of this library.

Synopsis

value errorQuoteExp
value unsafeSpliceCoerce

Packageth-lift-0.8.7
Exports2
LanguageHaskell2010
LicenceBSD-3-Clause
SourceInternal.hs

valueerrorQuoteExp :: Quote q => String -> q Exp

Source#

A type-restricted version of error that ensures makeLift always returns a value of type q Exp (where q is an instance of Quote), even when used on an empty datatype.

valueunsafeSpliceCoerce :: Quote m => m Exp -> Code m a

Source#

This is a cargo-culted version of unsafeSpliceCoerce from the th-compat library, which has been copied here to avoid incurring a library dependency.