GHC.Exts.Heap.getClosureData doesn't return the payload for AP_STACK
See D4955
We used to return the payload, but a stack is a mixture of pointers and non-pointers, so this was bogus. In D4955 I changed it to ignore the payload, so now at least it doesn't crash, but we don't have any payload info.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.4.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | low |
| Resolution | Unresolved |
| Component | Runtime System |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |