Index - U
| UNDERFLOW_FRAME | GHC.Exts.Heap.ClosureTypes, GHC.Exts.Heap | 
| unset | |
| 1 (Function) | GHC.Exts.Heap.FFIClosures_ProfilingEnabled | 
| 2 (Function) | GHC.Exts.Heap.FFIClosures_ProfilingDisabled, GHC.Exts.Heap.FFIClosures | 
| UnsupportedClosure | GHC.Exts.Heap.Closures, GHC.Exts.Heap | 
| UPDATE_FRAME | GHC.Exts.Heap.ClosureTypes, GHC.Exts.Heap |