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<h3>
Marge Bot pushed to branch wip/marge_bot_batch_merge_job
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/02e2f16d31f893c699cc4d94ef461e06f2b7f896">02e2f16d</a></strong>
<div>
<span>by Takenobu Tani</span>
<i>at 2020-08-25T23:20:08-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">linters: Make CPP linter skip image files
This patch adds an exclusion rule for `docs/users_guide/images`,
to avoid lint errors of PDF files.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/1810eea42cbe6032aead638d0e75204d8b822ce3">1810eea4</a></strong>
<div>
<span>by Takenobu Tani</span>
<i>at 2020-08-25T23:20:08-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">users-guide: Color the logo on the front page of the PDF
This patch updates the logo with a recent color scheme.
This affects only the PDF version of the user's guide.
See also:
* https://mail.haskell.org/pipermail/ghc-devs/2020-August/019139.html
* https://gitlab.haskell.org/ghc/ghc/-/wikis/logo
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/7858f03918aa89bafb70c0fe6fa77fe17441f59e">7858f039</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-08-25T23:20:12-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Refactor UnitId pretty-printing
When we pretty-print a UnitId for the user, we try to map it back to its
origin package name, version and component to print
"package-version:component" instead of some hash.
The UnitId type doesn't carry these information, so we have to look into
a UnitState to find them. This is why the Outputable instance of
UnitId used `sdocWithDynFlags` in order to access the `unitState` field
of DynFlags.
This is wrong for several reasons:
1. The DynFlags are accessed when the message is printed, not when it is
generated. So we could imagine that the unitState may have changed
in-between. Especially if we want to allow unit unloading.
2. We want GHC to support several independent sessions at once, hence
several UnitState. The current approach supposes there is a unique
UnitState as a UnitId doesn't indicate which UnitState to use.
See the Note [Pretty-printing UnitId] in GHC.Unit for the new approach
implemented by this patch.
One step closer to remove `sdocDynFlags` field from `SDocContext`
(#10143).
Fix #18124.
Also fix some Backpack code to use SDoc instead of String.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4d1425f54776668b8e22d6d245a08cee31114224">4d1425f5</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-08-25T23:20:13-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Bignum: fix BigNat subtraction (#18604)
There was a confusion between the boolean expected by
withNewWordArrayTrimedMaybe and the boolean returned by subtracting
functions.
</pre>
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<h4>30 changed files:</h4>
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<a href="#412267f7d5ed866deae5ac2ca598ff8092b826b6">
.gitlab/linters/check-cpp.py
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<li class="file-stats">
<a href="#d0d96a6d03668aeab20ebe05e2c4ccb798c7e64c">
compiler/GHC.hs
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<li class="file-stats">
<a href="#dbce6cb5e8f3d5287103c66d1a56ad63bbbd11a9">
compiler/GHC/Driver/Backpack.hs
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<li class="file-stats">
<a href="#97f0903301283520075e7f2a73a39ad2bf899420">
compiler/GHC/Driver/Finder.hs
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<a href="#9a679a2680ef6061397f1987091ea9f96ffe095d">
compiler/GHC/Driver/Main.hs
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<a href="#b8e6af642e56019828828dc679683c04afb81867">
compiler/GHC/Driver/Pipeline.hs
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<a href="#c1ebbd8dd9934a9830cc2a4690e75465600f1554">
compiler/GHC/Driver/Ppr.hs
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<a href="#774d88050336ef660c7a219fb06c480c2fc639bc">
compiler/GHC/Driver/Session.hs
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<a href="#ff068514f65150b5ec069a421b0223fe35f41569">
compiler/GHC/Driver/Types.hs
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<a href="#7d51edda4fa76a202cce0bca672ef300249ba8ea">
compiler/GHC/Iface/Load.hs
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<a href="#4ed0dc87b8bdd9324e8a181cff15caa104b9e58c">
compiler/GHC/Iface/Make.hs
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<a href="#173c7eb846a4e9b5fee79688a72cbf6a326e4e1e">
compiler/GHC/Runtime/Eval.hs
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<a href="#e65390fa5a32c453a81a1c9a3e1c4464d155ca4a">
compiler/GHC/Tc/Module.hs
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<a href="#5d7c5ef0541bd4c1c950ecc95edf95171d20f538">
compiler/GHC/Tc/Utils/Backpack.hs
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<a href="#59d42d45d27a766c3ef299d73c226697153b7f6e">
compiler/GHC/Tc/Utils/Instantiate.hs
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<a href="#c6e4263ee64c68e57b7525127d98243fce38b1ea">
compiler/GHC/Tc/Utils/Monad.hs
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<a href="#dda0490abed78f0a26a003f2bde76a7311d05c8e">
compiler/GHC/Unit.hs
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<a href="#009ad0ef657fd732687ebda22537da52a67bbe5e">
compiler/GHC/Unit/Home.hs
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<a href="#38e8ab06acabe57c394ec20b36d100648550e8b1">
compiler/GHC/Unit/Info.hs
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<a href="#57587bdfac4b626dfcb42f958b0daeb8888721b4">
compiler/GHC/Unit/Parser.hs
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<a href="#fb39dbd5a18747427e8ae2c57dcdde3473e65a53">
compiler/GHC/Unit/State.hs
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<a href="#4c77c0ceecf9db75ad06d636de8b04c6b6e672e0">
compiler/GHC/Unit/State.hs-boot
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<a href="#5938b47c4cbf0df07fe6b3b3771017f306a32634">
compiler/GHC/Unit/Types.hs
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<a href="#74503129756c368c70bd530fb0beb4292889db5e">
compiler/GHC/Utils/Error.hs
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<a href="#d3cf57b6a5ebc234dc7689db38ef9b6cf2259c0f">
compiler/GHC/Utils/Outputable.hs
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<li class="file-stats">
<a href="#076752f73efbbae82fe78da3b2e66f15b78cb7a1">
docs/users_guide/images/logo.pdf
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<li class="file-stats">
<a href="#7c26a6a95e69dd94ff737ee0577c923c3947bc6f">
libraries/ghc-bignum/src/GHC/Num/BigNat.hs
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<li class="file-stats">
<a href="#cab2fcdde55a923fefc0bbf195acacd75a91c4fb">
libraries/ghc-bignum/src/GHC/Num/BigNat/GMP.hs
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<li class="file-stats">
<a href="#96a6cb7cae68c62daea3bb4b90d0824dacc1f9f2">
libraries/ghc-bignum/src/GHC/Num/BigNat/Native.hs
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<li class="file-stats">
<a href="#6a64c6609dc0aba1543a840b2f18195f48944965">
libraries/ghc-bignum/src/GHC/Num/WordArray.hs
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<h5>The diff was not included because it is too large.</h5>
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