Hoogle Search

Within LTS Haskell 24.12 (ghc-9.10.3)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

Exact lookup

1. lookupRule :: RuleOpts -> InScopeEnv -> (Activation -> Bool) -> Id -> [CoreExpr] -> [CoreRule] -> Maybe (CoreRule, CoreExpr)

   ghc	GHC.Core.Rules

   The main rule matching function. Attempts to apply all (active) supplied rules to this instance of an application in a given context, returning the rule applied and the resulting expression if successful.

2. lookupIdSubst :: HasDebugCallStack => Subst -> Id -> CoreExpr

   ghc	GHC.Core.Subst

   Find the substitution for an Id in the Subst The Id should not be a CoVar

3. lookupIdSubst_maybe :: HasDebugCallStack => Subst -> Id -> Maybe CoreExpr

   ghc	GHC.Core.Subst

   No documentation available.

4. lookupCoVar :: Subst -> Var -> Maybe Coercion

   ghc	GHC.Core.TyCo.Subst

   No documentation available.

5. lookupTyVar :: Subst -> TyVar -> Maybe Type

   ghc	GHC.Core.TyCo.Subst

   No documentation available.

6. lookupTyConFieldLabel :: FieldLabelString -> TyCon -> Maybe FieldLabel

   ghc	GHC.Core.TyCon

   Look up a field label belonging to this TyCon

7. lookupDTyConEnv :: DTyConEnv a -> TyCon -> Maybe a

   ghc	GHC.Core.TyCon.Env

   No documentation available.

8. lookupTyConEnv :: TyConEnv a -> TyCon -> Maybe a

   ghc	GHC.Core.TyCon.Env

   No documentation available.

9. lookupTyConEnv_NF :: TyConEnv a -> TyCon -> a

   ghc	GHC.Core.TyCon.Env

   No documentation available.

10. lookupTyVar :: Subst -> TyVar -> Maybe Type

    ghc	GHC.Core.Type

    No documentation available.

Page 43 of many | Previous | Next