Migration guide says classP / equalP remain but they were removed
https://ghc.haskell.org/trac/ghc/wiki/Migration/7.10#template-haskell-2.10.0.0
Commit 57b662c3efd in template-haskell.git.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.8.4 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Template Haskell |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |