Index - U
| udfmIntersectUFM | GHC.Types.Unique.DFM | 
| udfmMinusUFM | GHC.Types.Unique.DFM | 
| udfmToList | GHC.Types.Unique.DFM | 
| udfmToUfm | GHC.Types.Unique.DFM | 
| ufmMinusUDFM | GHC.Types.Unique.DFM | 
| ufmToIntMap | GHC.Plugins, GHC.Types.Unique.FM | 
| ufmToSet_Directly | GHC.Plugins, GHC.Types.Unique.FM | 
| uf_expandable | GHC.Plugins | 
| uf_guidance | GHC.Plugins | 
| uf_is_conlike | GHC.Plugins | 
| uf_is_top | GHC.Plugins | 
| uf_is_value | GHC.Plugins | 
| uf_is_work_free | GHC.Plugins | 
| uf_src | GHC.Plugins | 
| uf_tmpl | GHC.Plugins | 
| ug_args | GHC.Plugins | 
| ug_arity | GHC.Plugins | 
| ug_boring_ok | GHC.Plugins | 
| ug_res | GHC.Plugins | 
| ug_size | GHC.Plugins | 
| ug_unsat_ok | GHC.Plugins | 
| Unboxed | GHC.Plugins | 
| UnboxedAlgTyCon | GHC.Plugins | 
| unboxedSumKind | GHC.TcPlugin.API, GHC.Plugins | 
| UnboxedTuple | GHC.Plugins | 
| unboxedTupleKind | GHC.TcPlugin.API, GHC.Plugins | 
| unboxedUnitDataCon | GHC.TcPlugin.API, GHC.Plugins | 
| unboxedUnitTy | GHC.TcPlugin.API, GHC.Plugins | 
| unboxedUnitTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| unconsFS | GHC.Plugins | 
| uncurry3 | GHC.Plugins | 
| unDefinite | GHC.Plugins | 
| underscore | GHC.Plugins, GHC.Utils.Outputable | 
| UnfIfGoodArgs | GHC.Plugins | 
| UnfNever | GHC.Plugins | 
| Unfolding | GHC.Plugins | 
| UnfoldingDone | GHC.Plugins | 
| UnfoldingGuidance | GHC.Plugins | 
| unfoldingInfo | GHC.Plugins | 
| unfoldingOpts | GHC.Plugins | 
| UnfoldingSource | GHC.Plugins | 
| unfoldingTemplate | GHC.Plugins | 
| UnfWhen | GHC.Plugins | 
| UnhelpfulGenerated | GHC.Plugins | 
| UnhelpfulInteractive | GHC.Plugins | 
| UnhelpfulLoc | GHC.Plugins | 
| UnhelpfulNoLocationInfo | GHC.Plugins | 
| UnhelpfulOther | GHC.Plugins | 
| UnhelpfulSpan | GHC.Plugins | 
| unhelpfulSpanFS | GHC.Plugins | 
| UnhelpfulSpanReason | GHC.Plugins | 
| UnhelpfulWiredIn | GHC.Plugins | 
| unicodeSyntax | GHC.Plugins, GHC.Utils.Outputable | 
| uninstantiateInstantiatedModule | GHC.Plugins | 
| uninstantiateInstantiatedUnit | GHC.Plugins | 
| unionDVarSet | GHC.Plugins | 
| unionDVarSets | GHC.Plugins | 
| unionInScope | GHC.Plugins | 
| unionManyOccSets | GHC.Plugins | 
| unionManyUniqSets | GHC.Plugins | 
| unionModuleSet | GHC.Plugins | 
| unionNameSet | GHC.Plugins | 
| unionNameSets | GHC.Plugins | 
| unionOccSets | GHC.Plugins | 
| unionRuleBase | GHC.Plugins | 
| unionTCvSubst | GHC.Plugins | 
| unionUniqSets | GHC.Plugins | 
| unionVarSet | GHC.Plugins | 
| unionVarSets | GHC.Plugins | 
| uniq | GHC.Plugins | 
| uniqAway | GHC.Plugins | 
| uniqCompareFS | GHC.Plugins | 
| UniqDFM | GHC.TcPlugin.API, GHC.Types.Unique.DFM | 
| UniqFM | GHC.TcPlugin.API, GHC.Plugins, GHC.Types.Unique.FM | 
| uniqFromMask | GHC.Plugins | 
| uniqFromSupply | GHC.Plugins | 
| UniqSet | GHC.Plugins | 
| uniqSetAll | GHC.Plugins | 
| uniqSetAny | GHC.Plugins | 
| uniqSetMinusUDFM | GHC.Plugins | 
| uniqSetMinusUFM | GHC.Plugins | 
| uniqsFromSupply | GHC.Plugins | 
| UniqSM | GHC.Plugins | 
| UniqSupply | GHC.Plugins | 
| Uniquable | GHC.Plugins | 
| Unique | GHC.TcPlugin.API, GHC.Plugins | 
| uniqueIncrement | GHC.Plugins | 
| uniqueOfFS | GHC.Plugins | 
| Unit | GHC.Plugins | 
| unitAbiDepends | GHC.Plugins | 
| unitAbiHash | GHC.Plugins | 
| unitCcOptions | GHC.Plugins | 
| unitComponentName | GHC.Plugins | 
| UnitDatabase | |
| 1 (Type/Class) | GHC.Plugins | 
| 2 (Data Constructor) | GHC.Plugins | 
| unitDatabasePath | GHC.Plugins | 
| unitDatabaseUnits | GHC.Plugins | 
| unitDataCon | GHC.TcPlugin.API, GHC.Plugins | 
| unitDataConId | GHC.TcPlugin.API, GHC.Plugins | 
| unitDepends | GHC.Plugins | 
| unitDirectlyUFM | GHC.Plugins, GHC.Types.Unique.FM | 
| unitDVarEnv | GHC.Plugins | 
| unitDVarSet | GHC.Plugins | 
| UnitErr | GHC.Plugins | 
| unitExposedModules | GHC.Plugins | 
| unitExpr | GHC.TcPlugin.API, GHC.Core.Make, GHC.Plugins | 
| unitExtDepFrameworkDirs | GHC.Plugins | 
| unitExtDepFrameworks | GHC.Plugins | 
| unitExtDepLibsGhc | GHC.Plugins | 
| unitExtDepLibsSys | GHC.Plugins | 
| unitFreeModuleHoles | GHC.Plugins | 
| unitFS | GHC.Plugins | 
| unitFV | GHC.Plugins | 
| unitHaddockHTMLs | GHC.Plugins | 
| unitHaddockInterfaces | GHC.Plugins | 
| unitHiddenModules | GHC.Plugins | 
| unitHsLibs | GHC.Plugins | 
| UnitId | |
| 1 (Type/Class) | GHC.Plugins | 
| 2 (Data Constructor) | GHC.Plugins | 
| unitId | GHC.Plugins | 
| UnitIdArg | GHC.Plugins | 
| unitIdFS | GHC.Plugins | 
| unitIdString | GHC.Plugins | 
| unitImportDirs | GHC.Plugins | 
| unitIncludeDirs | GHC.Plugins | 
| unitIncludes | GHC.Plugins | 
| UnitInfo | GHC.Plugins | 
| UnitInfoMap | GHC.Plugins | 
| unitInfoMap | GHC.Plugins | 
| unitInstanceOf | GHC.Plugins | 
| unitInstantiations | GHC.Plugins | 
| unitIsDefinite | GHC.Plugins | 
| unitIsExposed | GHC.Plugins | 
| unitIsIndefinite | GHC.Plugins | 
| unitIsTrusted | GHC.Plugins | 
| UnitKey | |
| 1 (Type/Class) | GHC.Plugins | 
| 2 (Data Constructor) | GHC.Plugins | 
| UnitKeyInfo | GHC.Plugins | 
| unitLibraries | GHC.Plugins | 
| unitLibraryDirs | GHC.Plugins | 
| unitLibraryDynDirs | GHC.Plugins | 
| unitLinkerOptions | GHC.Plugins | 
| unitModuleEnv | GHC.Plugins | 
| unitModuleSet | GHC.Plugins | 
| unitNameEnv | GHC.Plugins | 
| unitNameSet | GHC.Plugins | 
| unitOccEnv | GHC.Plugins | 
| unitOccSet | GHC.Plugins | 
| unitPackageId | GHC.Plugins | 
| unitPackageIdString | GHC.Plugins | 
| unitPackageName | GHC.Plugins | 
| unitPackageNameString | GHC.Plugins | 
| unitPackageVersion | GHC.Plugins | 
| UnitState | |
| 1 (Type/Class) | GHC.Plugins | 
| 2 (Data Constructor) | GHC.Plugins | 
| unitString | GHC.Plugins | 
| unitTy | GHC.TcPlugin.API, GHC.Plugins | 
| unitTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| unitTyConKey | GHC.TcPlugin.API, GHC.Plugins | 
| unitUDFM | GHC.Types.Unique.DFM | 
| unitUFM | GHC.Plugins, GHC.Types.Unique.FM | 
| unitUniqSet | GHC.Plugins | 
| unitVarEnv | GHC.Plugins | 
| unitVarSet | GHC.Plugins | 
| UnivCoProvenance | GHC.TcPlugin.API, GHC.Plugins | 
| unknownArity | GHC.Plugins | 
| UnknownCC | GHC.Plugins | 
| UnknownLD | GHC.Plugins | 
| unliftedDataConTy | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedDataConTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| UnliftedInfo | GHC.Plugins | 
| UnliftedRep | GHC.Plugins | 
| unliftedRepTy | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedRepTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedRepTyConName | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedTypeKind | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedTypeKindTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| unliftedTypeKindTyConName | GHC.TcPlugin.API, GHC.Plugins | 
| unLoc | GHC.Plugins | 
| unPackageName | GHC.Plugins | 
| unpackFS | GHC.Plugins | 
| unpackPtrString | GHC.Plugins | 
| Unqual | GHC.Plugins | 
| unQualOK | GHC.Plugins | 
| unQualSpecOK | GHC.Plugins | 
| unRealSrcSpan | GHC.Plugins | 
| unrestricted | GHC.Plugins | 
| unrestrictedFunTyCon | GHC.TcPlugin.API, GHC.Plugins | 
| unrestrictedFunTyConName | GHC.TcPlugin.API, GHC.Plugins | 
| unsafeCastUDFMKey | GHC.Types.Unique.DFM | 
| unsafeCastUFMKey | GHC.Plugins, GHC.Types.Unique.FM | 
| unsafeFlags | GHC.Plugins | 
| unsafeFlagsForInfer | GHC.Plugins | 
| unsafeGetFreshLocalUnique | GHC.Plugins | 
| unsafeIntMapToUFM | GHC.Plugins, GHC.Types.Unique.FM | 
| unsafeLiftTcM | GHC.TcPlugin.API.Internal | 
| unsafeLiftThroughTcM | GHC.TcPlugin.API.Internal | 
| unsafeLookupUnit | GHC.Plugins | 
| unsafeLookupUnitId | GHC.Plugins | 
| unsafeMkByteString | GHC.Plugins | 
| unsafeUFMToUniqSet | GHC.Plugins | 
| unsafeWithRunInTcM | GHC.TcPlugin.API.Internal | 
| unSaturatedOk | GHC.Plugins | 
| unSetGeneralFlag' | GHC.Plugins | 
| unSwap | GHC.Plugins | 
| UnusableUnitReason | GHC.Plugins | 
| unwireMap | GHC.Plugins | 
| unwireUnit | GHC.Plugins | 
| unwrapNewTyConEtad_maybe | GHC.Plugins | 
| unwrapNewTyCon_maybe | GHC.Plugins | 
| unwrapNewTypeStepper | GHC.Plugins | 
| unzipWith | GHC.Plugins | 
| updateIdTypeAndMult | GHC.Plugins | 
| updateIdTypeAndMultM | GHC.Plugins | 
| updateIdTypeButNotMult | GHC.Plugins | 
| updatePlatformConstants | GHC.Plugins | 
| updateTyVarKind | GHC.Plugins | 
| updateTyVarKindM | GHC.Plugins | 
| updateVarType | GHC.Plugins | 
| updateVarTypeM | GHC.Plugins | 
| updOneShotInfo | GHC.Plugins | 
| updOptLevel | GHC.Plugins | 
| updSDocContext | GHC.Plugins, GHC.Utils.Outputable | 
| UsageError | GHC.Plugins | 
| useColor | GHC.Plugins | 
| UserPkgDb | GHC.Plugins | 
| userStyle | GHC.Plugins, GHC.Utils.Outputable | 
| UserSyntax | GHC.Plugins | 
| userTypeError_maybe | GHC.Plugins | 
| Uses | GHC.Plugins | 
| usesOnly | GHC.Plugins | 
| useUnicode | GHC.Plugins | 
| useXLinkerRPath | GHC.Plugins |