| J | GHC.CmmToAsm.AArch64.Instr |
| JavaScript | Language.Haskell.TH, Language.Haskell.TH.Syntax |
| javaScript | Language.Haskell.TH, Language.Haskell.TH.Lib, Language.Haskell.TH.Lib.Internal |
| JavaScriptCallConv | GHC.Types.ForeignCall |
| JavaScriptCallConvUnsupported | GHC.Tc.Errors.Types |
| javaScriptCallIdKey | GHC.Builtin.Names.TH |
| javaScriptCallName | GHC.Builtin.Names.TH |
| JavaScriptFFI | GHC.LanguageExtensions, GHC.LanguageExtensions.Type, Language.Haskell.TH, Language.Haskell.TH.LanguageExtensions, Language.Haskell.TH.Syntax |
| JMP | |
| 1 (Data Constructor) | GHC.CmmToAsm.X86.Instr |
| 2 (Data Constructor) | GHC.CmmToAsm.PPC.Instr |
| 3 (Data Constructor) | GHC.ByteCode.Instr |
| JMP_TBL | GHC.CmmToAsm.X86.Instr |
| JoinArity | GHC.Plugins, GHC.Types.Basic, GHC.Types.Id.Info |
| JoinCeilLvl | GHC.Core.Opt.SetLevels |
| joinCode | Language.Haskell.TH, Language.Haskell.TH.Syntax |
| JoinedFact | GHC.Cmm.Dataflow |
| joinFacts | GHC.Cmm.Dataflow |
| JoinFloat | GHC.Core.Opt.Simplify.Env |
| JoinFloats | GHC.Core.Opt.Simplify.Env |
| JoinId | |
| 1 (Data Constructor) | GHC.Plugins, GHC.Types.Id.Info |
| 2 (Type/Class) | GHC.Plugins, GHC.Types.Id, GHC.Types.Var |
| joinMIdKey | GHC.Builtin.Names |
| joinMName | GHC.Builtin.Names |
| joinObjectFiles | GHC.Driver.Pipeline.Execute |
| joinOutFacts | GHC.Cmm.Dataflow |
| joinPointBindings_maybe | GHC.Core.SimpleOpt |
| joinPointBinding_maybe | GHC.Core.SimpleOpt |
| joinRhsArity | GHC.Core.Opt.Arity |
| joinToTargets | GHC.CmmToAsm.Reg.Linear.JoinToTargets |
| JSArray | GHC.Utils.Json |
| JSBool | GHC.Utils.Json |
| JSInt | GHC.Utils.Json |
| JSNull | GHC.Utils.Json |
| JSObject | GHC.Utils.Json |
| json | GHC.Utils.Json |
| JsonDoc | GHC.Utils.Json |
| jsonLogAction | GHC.Utils.Logger |
| JSString | GHC.Utils.Json |
| Jump | GHC.Cmm.Graph |
| JumpDest | |
| 1 (Type/Class) | GHC.CmmToAsm.AArch64.RegInfo |
| 2 (Type/Class) | GHC.CmmToAsm.X86.Instr |
| 3 (Type/Class) | GHC.CmmToAsm.PPC.RegInfo |
| jumpDestsOfInstr | |
| 1 (Function) | GHC.CmmToAsm.Instr |
| 2 (Function) | GHC.CmmToAsm.AArch64.Instr |
| 3 (Function) | GHC.CmmToAsm.X86.Instr |
| 4 (Function) | GHC.CmmToAsm.PPC.Instr |
| JumpReference | GHC.CmmToAsm.PIC |
| JumpRet | GHC.Cmm.Graph |
| JumpTable | GHC.Cmm.Switch |
| JumpToIt | GHC.StgToCmm.Closure |
| Just | |
| 1 (Data Constructor) | GHC.Data.Maybe, GHC.Prelude |
| 2 (Data Constructor) | GHC.Data.Strict |
| justDataCon | GHC.Plugins, GHC.Builtin.Types |
| justDataConKey | GHC.Builtin.Names |
| justDataConName | GHC.Plugins, GHC.Builtin.Types |
| justName | Language.Haskell.TH.Syntax |
| JustO | GHC.Cmm.Dataflow.Block |
| JXX | GHC.CmmToAsm.X86.Instr |
| JXX_GBL | GHC.CmmToAsm.X86.Instr |