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Within LTS Haskell 24.12 (ghc-9.10.3)
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lookupInfo :: forall (p :: StgPass) . TagEnv p -> StgArg -> TagInfoghc GHC.Stg.InferTags.Types Look up a sig in the env or derive it from information in the arg itself.
lookupSig :: forall (p :: StgPass) . TagEnv p -> Id -> Maybe TagSigghc GHC.Stg.InferTags.Types Look up a sig in the given env
lookupIdSubst :: HasCallStack => Id -> Subst -> Idghc GHC.Stg.Subst Substitutes an occurrence of an identifier for its counterpart recorded in the Subst.
lookupLabel :: FastString -> CmmParse BlockIdghc GHC.StgToCmm.ExtCode Lookup the BlockId bound to the label with this name. If one hasn't been bound yet, create a fresh one based on the Unique of the name.
lookupName :: FastString -> CmmParse CmmExprghc GHC.StgToCmm.ExtCode Lookup the location of a named variable. Unknown names are treated as if they had been 'import'ed from the runtime system. This saves us a lot of bother in the RTS sources, at the expense of deferring some errors to link time.
lookupPragEnv :: TcPragEnv -> Name -> [LSig GhcRn]ghc GHC.Tc.Gen.Sig No documentation available.
lookupThName_maybe :: Name -> TcM (Maybe Name)ghc GHC.Tc.Gen.Splice No documentation available.
lookupOrig :: Module -> OccName -> TcPluginM Nameghc GHC.Tc.Plugin No documentation available.
lookupFamAppCache :: TyCon -> [Type] -> TcS (Maybe Reduction)ghc GHC.Tc.Solver.Monad No documentation available.
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ghc GHC.Tc.Solver.Monad Looks up a family application in the inerts.