| UnBangedTy |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| Unboxed | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Syntax, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| UnboxedSingleCon |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnboxedTuples | Language.Haskell.Exts.Extension, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| unboxed_singleton_con |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unboxed_singleton_con_name |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unboxed_singleton_tycon |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unboxed_singleton_tycon_name |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UndecidableInstances | Language.Haskell.Exts.Extension, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| UnGuardedAlt |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnGuardedRhs |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnicodeSyntax | Language.Haskell.Exts.Extension, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| UnitCon |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unit_con |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unit_con_name |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unit_tycon |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unit_tycon_name |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnkindedVar |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnknownExtension | Language.Haskell.Exts.Extension, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| UnknownTool | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Syntax, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| UnliftedFFITypes | Language.Haskell.Exts.Extension, Language.Haskell.Exts.Annotated, Language.Haskell.Exts |
| unLoc | Language.Haskell.Exts.SrcLoc, Language.Haskell.Exts.Annotated |
| UnpackedTy |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| UnQual |
| 1 (Data Constructor) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Data Constructor) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
| unsafe_name |
| 1 (Function) | Language.Haskell.Exts.Annotated.Syntax, Language.Haskell.Exts.Annotated |
| 2 (Function) | Language.Haskell.Exts.Syntax, Language.Haskell.Exts |
