Can't compile HEAD with ghc-7.10.1
(Yes, I'm still using ghc-7.10.1 :) )
compiler/util/Util.hs exports GHC.Stack.CallStack, which is available since 7.10.2. We can 1) drop older versions; 2) protect the export using CPP; 3) remove the export completely because it doesn't seem to be used anywhere.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |