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<h3 style="margin-top: 20px; margin-bottom: 10px;">
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>
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<h4 style="margin-top: 10px; margin-bottom: 10px;">
Commits:
</h4>
<ul>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f6c486c362115a16560b4ee9043548315b53dbf8">f6c486c3</a></strong>
<div>
<span> by Matthew Pickering </span> <i> at 2023-11-29T11:08:13-05:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>metrics: Widen libdir and size_hello_obj acceptance window
af8816740d9b8759be1a22af8adcb5f13edeb61d shows that the libdir size can
fluctuate quite significantly even when the change is quite small.
Therefore we widen the acceptance window to 10%.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/99a6a49c91c690719f54a4f5dc88f44f514364ff">99a6a49c</a></strong>
<div>
<span> by Alan Zimmerman </span> <i> at 2023-11-29T11:08:49-05:00 </i>
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<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>EPA: Clean up TC Monad Utils
We no longer need the alternative variant of addLocM (addLocMA)
nor wrapLocAM, wrapLocSndMA.
aarch64-darwin
Metric Increase:
MultiLayerModulesTH_OneShot
deb10-numa-slow
Metric Decrease:
libdir
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/7e5b055408767290bf33a5d44ad8919e551b9599">7e5b0554</a></strong>
<div>
<span> by Vladislav Zavialov </span> <i> at 2023-11-30T12:00:45+03:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>T2T in Patterns (#23739)
This patch implements the T2T (term-to-type) transformation in patterns.
Patterns that are checked against a visible forall can now be written
without the `type` keyword:
\(type t) (x :: t) -> ... -- old
\t (x :: t) -> ... -- new
The `t` binder is parsed and renamed as a term pattern (Pat), but
then undergoes a conversion to a type pattern (HsTyPat).
See the new function pat_to_type_pat in compiler/GHC/Tc/Gen/Pat.hs
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4b88177e273b98b5a2ac6c782f9f13e43b40ed4c">4b88177e</a></strong>
<div>
<span> by Sebastian Graf </span> <i> at 2023-11-30T07:46:38-05:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "GitLab Mono"),"JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>perf tests: Move comments into new `Note [Sensitivity to unique increment]` (#19414)
And additionally to T12545, link from T8095, T13386 to this new Note.
</pre>
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<h4 style="margin-top: 10px; margin-bottom: 10px;">
30 changed files:
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<a href="#3c19c0be465f9a28d7b69f89c55648080fcc37eb">
compiler/GHC/HsToCore/Quote.hs
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<a href="#af762064d779f7308dd415966c974f27d14f9943">
compiler/GHC/Rename/Bind.hs
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<a href="#7dd1cd0f6f2164a14c83d9aa564dd32bc30e447a">
compiler/GHC/Rename/Module.hs
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<li class="file-stats">
<a href="#1dd9c7a6bbc222c976a6ec1c4b772232ae60f7e5">
compiler/GHC/Tc/Errors/Ppr.hs
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<a href="#cdba811872892f235fe7059df1a6c538fba60816">
compiler/GHC/Tc/Errors/Types.hs
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<a href="#6b3cd9d1473c3d051b8e6eb1d32fd53ca0c18c62">
compiler/GHC/Tc/Errors/Types/PromotionErr.hs
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<a href="#6a1f039ed7725eddef15dd5f4dc318a3434f26c9">
compiler/GHC/Tc/Gen/App.hs
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<a href="#83f745d921da7adb739e81f83e1c07e723e4a789">
compiler/GHC/Tc/Gen/Bind.hs
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<a href="#36920f1fa315563c590243b1b096096bc305ca70">
compiler/GHC/Tc/Gen/Head.hs
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<a href="#3ee8be814b6c6727880deab3772e6af922524bf0">
compiler/GHC/Tc/Gen/Pat.hs
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<a href="#83d23a46bb6cdc8b1edc16f1fd2c8f5c53e2c9ca">
compiler/GHC/Tc/TyCl.hs
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<a href="#dd8bbe6a21866e4f574f4796b7ad19de17564072">
compiler/GHC/Tc/TyCl/Class.hs
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<a href="#e63425e031ffe9350ee6b1687e506aaea75d11e1">
compiler/GHC/Tc/TyCl/Instance.hs
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<a href="#f021c52a6ccf306e88c9f760b2aee33b180ba341">
compiler/GHC/Tc/Utils/Env.hs
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<a href="#c6e4263ee64c68e57b7525127d98243fce38b1ea">
compiler/GHC/Tc/Utils/Monad.hs
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<a href="#e2c828ee9e003df518a07b05beaa6971e5c62eb0">
compiler/GHC/Types/Error/Codes.hs
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<a href="#b7bdaaede3538446071641053f35e4c4b3ed2f8e">
testsuite/tests/module/mod132.stderr
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<a href="#eaf4a85571af715bed43d8198783832720238fba">
testsuite/tests/module/mod147.stderr
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<li class="file-stats">
<a href="#d9fac726bc04134d1fc9192a8aa5227ded6ada3f">
testsuite/tests/perf/compiler/T12545.hs
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<li class="file-stats">
<a href="#8e53a55623d70cd0c9e0f0f71feaea24ec1e5066">
testsuite/tests/perf/compiler/T13386.hs
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<li class="file-stats">
<a href="#9bbb72a3477960b1480a45eb8fcd644645e2d60c">
testsuite/tests/perf/compiler/T8095.hs
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<a href="#fd4a0b65d74153aed8b33b01a04eb3ff7442cd45">
testsuite/tests/perf/compiler/all.T
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<a href="#2efadba5a253a53e216d244f19343e7858e43ecd">
testsuite/tests/perf/size/all.T
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<a href="#dc16b4286a0b348791b462e3eb798b3296c96471">
testsuite/tests/rename/should_fail/RnStaticPointersFail02.stderr
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<a href="#305907f56888391e52f28a2e3efca1e5e12e6ba8">
testsuite/tests/rename/should_fail/T18740a.stderr
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<a href="#70d61ede87c171675e261c7655e101a701317290">
testsuite/tests/rename/should_fail/T18740b.stderr
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<a href="#ffc67579afa8e2c71442e4ec33a274fe97067a2d">
testsuite/tests/th/T14627.stderr
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<a href="#c218b6efcfbbb965d7c72413279fcd1816902901">
testsuite/tests/th/T18740c.stderr
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<a href="#1ab5198cd7842ba0292566c647c7edb90555e7a0">
testsuite/tests/type-data/should_fail/TDExpression.stderr
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<a href="#75e3b53d0c6f8397fc90642ef013f05361d6c70c">
testsuite/tests/typecheck/should_fail/T19978.stderr
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The diff was not included because it is too large.
</h5>
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