ghc-lib-8.10.4.20210206: The GHC API, decoupled from GHC versions
Safe HaskellNone
LanguageHaskell2010

TcGenDeriv

Synopsis

Documentation

genAuxBinds :: DynFlags -> SrcSpan -> BagDerivStuff -> SeparateBagsDerivStuff Source #

mkRdrFunBindEC :: Arity -> (LHsExpr GhcPs -> LHsExpr GhcPs) -> Located RdrName -> [LMatch GhcPs (LHsExpr GhcPs)] -> LHsBind GhcPs Source #

Produces a function binding. When no equations are given, it generates a binding of the given arity and an empty case expression for the last argument that it passes to the given function to produce the right-hand side.

mkRdrFunBindSE :: Arity -> Located RdrName -> [LMatch GhcPs (LHsExpr GhcPs)] -> LHsBind GhcPs Source #

Produces a function binding. When there are no equations, it generates a binding with the given arity that produces an error based on the name of the type of the last argument.