Coercion Quantification
As described in https://ghc.haskell.org/trac/ghc/wiki/DependentHaskell/Phase2.
We would like to have coercion quantifications back in Haskell Core language.
This means in Core we can define types like
\/ (a: k1) .
\/ (co : k1 ~ k2) -- an explicit quantification for the coercion
-> (a |> co) -- use the name for an explicit cast
-> ...Trac metadata
| Trac field | Value |
|---|---|
| Version | |
| Type | Task |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |
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