... | ... | @@ -119,25 +119,36 @@ FIXME Write the migration guide. |
|
|
|
|
|
[ https://ghc.haskell.org/trac/ghc/wiki/Migration/8.0](https://ghc.haskell.org/trac/ghc/wiki/Migration/8.0)
|
|
|
|
|
|
## Known issues with release candidate 2
|
|
|
|
|
|
|
|
|
Release candidate 2 was [ released](https://mail.haskell.org/pipermail/ghc-devs/2016-February/011309.html) on 7 Feb 2016. These significant issues are known to be present in this release,
|
|
|
|
|
|
- [\#11334](https://gitlab.haskell.org//ghc/ghc/issues/11334): Solving for Typeable (Proxy :: Proxy 'Compose) fails
|
|
|
|
|
|
- [\#11414](https://gitlab.haskell.org//ghc/ghc/issues/11414): Use of -XStrict results in compiler abort
|
|
|
|
|
|
- [\#11471](https://gitlab.haskell.org//ghc/ghc/issues/11471): Typechecker allows unsafe use of runtime-representation-polymorphism
|
|
|
|
|
|
## Known issues with release candidate 1
|
|
|
|
|
|
|
|
|
Release candidate 1 was released on 13 Jan 2016. These significant issues are present in this release,
|
|
|
Release candidate 1 was [ released](https://mail.haskell.org/pipermail/ghc-devs/2016-January/010966.html) on 13 Jan 2016. These significant issues are present in this release,
|
|
|
|
|
|
- The new -XInjectiveTypeFamilies language extension will likely be
|
|
|
renamed to -XTypeFamilyDependencies
|
|
|
- The new `-XInjectiveTypeFamilies` language extension will likely be
|
|
|
renamed to `-XTypeFamilyDependencies`
|
|
|
|
|
|
- [\#11120](https://gitlab.haskell.org//ghc/ghc/issues/11120): Type representations are missing for some types and promoted
|
|
|
constructors
|
|
|
|
|
|
- [\#11334](https://gitlab.haskell.org//ghc/ghc/issues/11334): Solving for Typeable (Proxy :: Proxy 'Compose) fails
|
|
|
- [\#11334](https://gitlab.haskell.org//ghc/ghc/issues/11334): Solving for `Typeable (Proxy :: Proxy 'Compose)` fails
|
|
|
|
|
|
- [\#11276](https://gitlab.haskell.org//ghc/ghc/issues/11276): Pattern checker performance can degrade significantly in
|
|
|
presence of pattern matches with guards
|
|
|
|
|
|
- [\#11405](https://gitlab.haskell.org//ghc/ghc/issues/11405): Type-level skolem-escape check fails incorrectly
|
|
|
|
|
|
- [\#11414](https://gitlab.haskell.org//ghc/ghc/issues/11414): Use of -XStrict results in compiler abort
|
|
|
- [\#11414](https://gitlab.haskell.org//ghc/ghc/issues/11414): Use of `-XStrict` results in compiler abort
|
|
|
|
|
|
- [\#11379](https://gitlab.haskell.org//ghc/ghc/issues/11379): Instance solver fails to terminate
|
|
|
|
... | ... | |