... | ... | @@ -17,22 +17,18 @@ If you believe your favourite thing belongs in this list, but isn't there, pleas |
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## Current status
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As of March 27 all of the major changes have landed in the tree. However, there are a variety of smaller tasks, including some late-breaking regression fixes, which need to be resolved.
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## Dates
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Very tentative: Release candidate by **late March 2017**. Release in **July 2017**.
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## Libraries Status
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See [Libraries](status/ghc-8.2.1/libraries)
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## Release highlights
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Below are the major highlights of 8.2.
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### Compile time improvements
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... | ... | @@ -41,7 +37,6 @@ Below are the major highlights of 8.2. |
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#### Front-end changes
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- **Indexed `Typeable` representations** [Typeable/BenGamari](typeable/ben-gamari) (Ben Gamari, Simon Peyton Jones, et al). While GHC has long supported runtime type reflection through the `Typeable` typeclass, its current incarnation requires care to use, providing little in the way of type-safety. For this reason the implementation of types like `Data.Dynamic` must be implemented in terms of `unsafeCoerce` with no compiler verification.
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>
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... | ... | @@ -101,693 +96,7 @@ Below are the major highlights of 8.2. |
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- Deterministic builds [DeterministicBuilds](deterministic-builds). Given the same environment, file and flags produce ABI compatible binaries. (Bartosz Nitka, in-progress)
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## Tickets marked merge with no milestone
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<table><tr><td>
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</td>
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<th>
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Ticket (Ticket query: status: merge, milestone: , group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, desc: 1, order: id)
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</th>
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<th>
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Type (Ticket query: status: merge, milestone: , group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: type)
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</th>
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<th>
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Summary (Ticket query: status: merge, milestone: , group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: summary)
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</th>
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<th>
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Priority (Ticket query: status: merge, milestone: , group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: priority)
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</th>
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<th>
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Owner (Ticket query: status: merge, milestone: , group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: owner)
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</th>
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<td>
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</td></tr>
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<tr><td>
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</td>
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<th>
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No tickets found
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</th>
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<td>
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</td>
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<td></td>
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<td></td>
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<td></td>
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<td></td></tr></table>
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## Tickets slated for 8.2.1
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### merge/patch/upstream
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<table><tr><td>
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</td>
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<th>
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Ticket (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, order: id)
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</th>
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<th>
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Type (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, order: type)
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</th>
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<th>
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Summary (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, order: summary)
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</th>
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<th>
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Priority (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, desc: 1, order: priority)
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</th>
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<th>
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Differential Rev(s) (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, order: differential)
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</th>
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<th>
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Owner (Ticket query: status: merge, status: patch, status: upstream, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: differential, col: owner, order: owner)
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</th>
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<td>
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</td></tr>
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<tr><td>
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</td>
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<th>
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No tickets found
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</th>
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<td>
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</td>
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<td></td>
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<td></td>
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<td></td>
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<td></td>
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<td></td></tr></table>
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### new
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## Status: new (5 matches)
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<table><tr><td>
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</td>
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<th>
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Ticket (Ticket query: status: new, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: id)
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</th>
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<th>
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Type (Ticket query: status: new, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: type)
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</th>
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<th>
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Summary (Ticket query: status: new, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: summary)
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</th>
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<th>
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Priority (Ticket query: status: new, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, desc: 1, order: priority)
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</th>
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<th>
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Owner (Ticket query: status: new, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: owner)
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</th>
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<td>
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</td>
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<td></td>
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<td></td>
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<td></td>
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<td></td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/8040">#8040</a></th>
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<td>
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</td>
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bug
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</th>
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<td>
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</td>
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<th>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/8040">installed include/HsVersions.h wants to #include "../includes/ghcautoconf.h"</a>
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</th>
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</td>
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<th>
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normal
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</th>
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<td>
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</td>
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</th>
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<td>
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</td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/10010">#10010</a></th>
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<td>
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</td>
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bug
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</th>
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<td>
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</td>
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<th>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/10010">LLVM/optimized code for sqrt incorrect for negative values</a>
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</td>
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<th>
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normal
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</th>
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<td>
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</td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/10249">#10249</a></th>
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<td>
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</td>
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bug
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</th>
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<td>
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</td>
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<th>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/10249">GHCi leaky abstraction: error message mentions `ghciStepIO`</a>
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normal
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</th>
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<td>
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</td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/13194">#13194</a></th>
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<td>
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bug
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</th>
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</td>
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<th>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/13194">Concurrent modifications of package.cache are not safe</a>
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normal
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</th>
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</td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/14503">#14503</a></th>
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<td>
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bug
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</td>
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<th>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/14503">Killing a thread will block if there is another process reading from a handle</a>
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normal
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</th>
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<td>
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<td>
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</td></tr></table>
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### infoneeded
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## Status: infoneeded (1 match)
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<table><tr><td>
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Ticket (Ticket query: status: infoneeded, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: id)
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</th>
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Type (Ticket query: status: infoneeded, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: type)
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</th>
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Summary (Ticket query: status: infoneeded, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: summary)
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</th>
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Priority (Ticket query: status: infoneeded, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, desc: 1, order: priority)
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Owner (Ticket query: status: infoneeded, milestone: 8.2.1, group: status, max: 0, col: id, col: type, col: summary, col: priority, col: owner, order: owner)
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</th>
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<td>
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<td></td>
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<td></td>
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<td></td>
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<td></td></tr>
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<tr><td>
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</td>
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<th><a href="https://gitlab.haskell.org/ghc/ghc/issues/13739">#13739</a></th>
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<td>
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bug
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</th>
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<td>
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<a href="https://gitlab.haskell.org/ghc/ghc/issues/13739">very slow linking of executables with ld.bfd < 2.27</a>
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high
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<td>
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</td></tr></table>
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## Tickets
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See the %8.2.1 milestone.
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