Hoogle Search

Within LTS Haskell 24.65 (ghc-9.10.3)

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

Exact lookup

1. FailedToLookupThInstName :: Type -> LookupTHInstNameErrReason -> THError

   ghc	GHC.Tc.Errors.Types

   FailedToLookupThInstName is a Template Haskell error that occurrs when looking up an instance fails. Example(s): Test cases: showIfaceshould_failTHPutDocNonExistent

2. ImportLookupAmbiguous :: RdrName -> [GlobalRdrElt] -> ImportLookupReason

   ghc	GHC.Tc.Errors.Types

   An item in an import list matches multiple names exported from that module. Test cases: None

3. ImportLookupBad :: BadImportKind -> ModIface -> ImpDeclSpec -> IE GhcPs -> Bool -> ImportLookupReason

   ghc	GHC.Tc.Errors.Types

   An item in an import statement is not exported by the corresponding module. Test cases: T21826, recomp001, retc001, mod79, mod80, mod81, mod91, T6007, T7167, T9006, T11071, T9905fail2, T5385, T10668

4. ImportLookupIllegal :: ImportLookupReason

   ghc	GHC.Tc.Errors.Types

   Something completely unexpected is in an import list, like module Foo. Test cases: ImportLookupIllegal

5. ImportLookupQualified :: RdrName -> ImportLookupReason

   ghc	GHC.Tc.Errors.Types

   A name is specified with a qualifying module. Test cases: T3792

6. data ImportLookupReason

   ghc	GHC.Tc.Errors.Types

   Different types of errors for import lookup.

7. TcRnGhciMonadLookupFail :: String -> Maybe [GlobalRdrElt] -> TcRnMessage

   ghc	GHC.Tc.Errors.Types

   TcRnGhciMonadLookupFail is an error that occurs when the user sets the GHCi monad, using the GHC API setGHCiMonad function, but GHC can't find which monad the user is referring to. Example: import GHC ( setGHCiMonad ) ... setGHCiMonad NoSuchThing Test cases: none

8. TcRnImportLookup :: ImportLookupReason -> TcRnMessage

   ghc	GHC.Tc.Errors.Types

   TcRnImportLookup is a group of errors about bad imported names.

9. TcRnLookupInstance :: Class -> [Type] -> LookupInstanceErrReason -> TcRnMessage

   ghc	GHC.Tc.Errors.Types

   TcRnLookupInstance groups several errors emitted when looking up class instances. Test cases: none

10. tcLookupDataFamInst :: FamInstEnvs -> TyCon -> [TcType] -> (TyCon, [TcType], Coercion)

    ghc	GHC.Tc.Instance.Family

    Like tcLookupDataFamInst_maybe, but returns the arguments back if there is no data family to unwrap. Returns a Representational coercion

Page 183 of many | Previous | Next