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GitLab
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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/190269ea193d464151c1ed0a924b0dea28b25c94">190269ea</a></strong>
<div>
<span>by Andreas Klebinger</span>
<i>at 2020-09-25T14:39:53-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Make sizeExpr strict in the size threshold to facilitate WW.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a4c6ee067b6466180e324e26776f761d0db043ba">a4c6ee06</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-09-25T14:39:54-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">ci.sh: Factor out common utilities
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/72d00edce4f4146a8a4df400cdb5bd218d17fd00">72d00edc</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-09-25T14:39:54-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">ci: Add ad-hoc performance testing rule
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4c166739842832a2c6f62a981515fd68aeb972c5">4c166739</a></strong>
<div>
<span>by Zubin Duggal</span>
<i>at 2020-09-25T14:39:55-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Stop removing definitions of record fields in GHC.Iface.Ext.Ast
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/b56d384b9affc643f5e0ee0c36bd370f7c1c1f70">b56d384b</a></strong>
<div>
<span>by Ben Gamari</span>
<i>at 2020-09-25T14:39:56-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">gitlab-ci: Drop Darwin cleanup job
We now have a proper periodic clean-up script installed on the runners.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f6ae9617630d41d8238f82e567cad0a3085b831a">f6ae9617</a></strong>
<div>
<span>by Sebastian Graf</span>
<i>at 2020-09-25T14:39:56-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Add regression tests for #18371
They have been fixed by !3959, I believe.
Fixes #18371.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/0d521e75b1e6cf978abb0517fe4c3077fbc121d4">0d521e75</a></strong>
<div>
<span>by Sebastian Graf</span>
<i>at 2020-09-25T14:39:56-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Add a regression test for #18609
The egregious performance hits are gone since !4050.
So we fix #18609.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/ba2202a578c1207511d8511c77b9f6859a5bfff4">ba2202a5</a></strong>
<div>
<span>by Sebastian Graf</span>
<i>at 2020-09-25T14:39:56-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Accept new test output for #17218
The expected test output was plain wrong.
It has been fixed for a long time.
Thus we can close #17218.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/c1ad216ecb1894320a6319c8abeb5e0afd815ef2">c1ad216e</a></strong>
<div>
<span>by Sven Tennie</span>
<i>at 2020-09-25T14:39:57-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Print RET_BIG stack closures
A RET_BIG closure has a large bitmap that describes it's payload and can
be printed with printLargeBitmap().
Additionally, the output for payload closures of small and big bitmaps is
changed: printObj() is used to print a bit more information about what's
on the stack.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4b0beb7d1b166380014a88f70f9783ac5d11a2b1">4b0beb7d</a></strong>
<div>
<span>by Arnaud Spiwack</span>
<i>at 2020-09-25T14:40:04-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Pattern guards BindStmt always use multiplicity Many
Fixes #18439 .
The rhs of the pattern guard was consumed with multiplicity one, while
the pattern assumed it was Many. We use Many everywhere instead.
This is behaviour consistent with that of `case` expression. See #18738.
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/233b1d8d8866d75cd2f77e450d56ab5d75525879">233b1d8d</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-09-25T14:40:08-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Bignum: refactor backend modules
* move backends into GHC.Num.Backend.*
* split backend selection into GHC.Num.Backend and
GHC.Num.Backend.Selected to avoid duplication with the Check backend
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/c015c6927d919c47d1c263d02f57c226f7466d53">c015c692</a></strong>
<div>
<span>by Sylvain Henry</span>
<i>at 2020-09-25T14:40:08-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Bignum: implement extended GCD (#18427)
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/7d74a9ab90c1f3df7944fa30ae5d7b7d72bf2aec">7d74a9ab</a></strong>
<div>
<span>by Krzysztof Gogolewski</span>
<i>at 2020-09-25T14:40:10-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Fix typed holes causing linearity errors (#18491)
</pre>
</li>
<li>
<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/41baa79bec32156c81a707c5f0aebae862af6d18">41baa79b</a></strong>
<div>
<span>by Krzysztof Gogolewski</span>
<i>at 2020-09-25T14:40:13-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Various documentation fixes
* Remove UnliftedFFITypes from conf. Some time ago, this extension
was undocumented and we had to silence a warning.
This is no longer needed.
* Use r'' in conf.py. This fixes a Sphinx warning:
WARNING: Support for evaluating Python 2 syntax is deprecated and will be removed in Sphinx 4.0. Convert docs/users_guide/conf.py to Python 3 syntax.
* Mark GHCForeignImportPrim as documented
* Fix formatting in template_haskell.rst
* Remove 'recursive do' from the list of unsupported items in TH
</pre>
</li>
</ul>
<h4>30 changed files:</h4>
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<a href="#587d266bb27a4dc3022bbed44dfa19849df3044c">
.gitlab-ci.yml
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<a href="#157f7634c25bc6366cb7c9c9edb48e819dce38db">
.gitlab/ci.sh
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<a href="#e3912a2eb40cf45e3dc98ea1b0275653264428e6">
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.gitlab/common.sh
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<li class="file-stats">
<a href="#2811a7297b8aa206197ac1f5dabd0818e3c7ec5a">
compiler/GHC/Core/Unfold.hs
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<a href="#649144a78135a23cabfc90dd83c4aabf448eb6ab">
compiler/GHC/Iface/Ext/Ast.hs
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<a href="#902811828741e6bcd64702935bbb54edbbd070ef">
compiler/GHC/Tc/Gen/Expr.hs
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<a href="#3377164bfe9a1f1a8cfd588703ae1e0ea1e91cf9">
compiler/GHC/Tc/Gen/Match.hs
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<a href="#2c8c4ca2eac2ad8b108ae37fa1b91a9f7676ca1e">
docs/users_guide/conf.py
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<a href="#c69ed1e399ce62d9f23fc51d2806dab1d9b7bfd6">
docs/users_guide/expected-undocumented-flags.txt
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<a href="#616606d7ec92f17c847240a7bc125e1d8c9c00a1">
docs/users_guide/extending_ghc.rst
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<a href="#826ad549c24ff288da4f5466de09215b9c5f56a3">
docs/users_guide/exts/defer_type_errors.rst
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<a href="#f1fb2cbc6312f41f6aac14d2046c24ce0c5cbea2">
docs/users_guide/exts/ffi.rst
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<a href="#44ff1c833688c00a68594f271e75b363b982d003">
docs/users_guide/exts/safe_haskell.rst
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docs/users_guide/exts/template_haskell.rst
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<a href="#915e4cd0ff4c05278c1d4b529ae8997ea58835f0">
docs/users_guide/exts/typed_holes.rst
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docs/users_guide/using-optimisation.rst
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libraries/ghc-bignum/cbits/gmp_wrappers.c
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<a href="#a1ce081961c47b863a6a6295362b247f56218cbf">
libraries/ghc-bignum/ghc-bignum.cabal
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libraries/ghc-bignum/src/GHC/Num/BigNat/Check.hs
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libraries/ghc-bignum/src/GHC/Num/BigNat/Native.hs
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libraries/ghc-bignum/src/GHC/Num/Backend/Selected.hs
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<a href="#7c26a6a95e69dd94ff737ee0577c923c3947bc6f">
libraries/ghc-bignum/src/GHC/Num/BigNat.hs
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<a href="#51dd5f19656738bf2d7e4b2dc3e742d862435329">
libraries/ghc-bignum/src/GHC/Num/BigNat.hs-boot
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libraries/ghc-bignum/src/GHC/Num/Integer.hs
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rts/Printer.c
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