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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" style="color: #1068bf;">Glasgow Haskell Compiler / GHC</a>
</h3>
<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/383f75494a936bbc2f794a788141b103cd482913" style="color: #1068bf;">383f7549</a></strong>
<div>
<span>by Matthew Pickering</span>
<i>at 2022-09-16T21:42:10-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>-Wunused-pattern-binds: Recurse into patterns to check whether there's a splice
See the examples in #22057 which show we have to traverse deeply into a
pattern to determine whether it contains a splice or not. The original
implementation pointed this out but deemed this very shallow traversal
"too expensive".
Fixes #22057
I also fixed an oversight in !7821 which meant we lost a warning which
was present in 9.2.2.
Fixes #22067
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/5031bf49793f3470a9fd9036829a08e556584d8a" style="color: #1068bf;">5031bf49</a></strong>
<div>
<span>by sheaf</span>
<i>at 2022-09-16T21:42:49-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>Hadrian: Don't try to build terminfo on Windows
Commit b42cedbe introduced a dependency on terminfo on Windows,
but that package isn't available on Windows.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/e81a14da68a5a7a60e4a762ab89eed7f4b48c311" style="color: #1068bf;">e81a14da</a></strong>
<div>
<span>by M Farkas-Dyck</span>
<i>at 2022-09-16T22:13:38-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>Clean up some. In particular:
• Delete some dead code, largely under `GHC.Utils`.
• Clean up a few definitions in `GHC.Utils.(Misc, Monad)`.
• Clean up `GHC.Types.SrcLoc`.
• Derive stock `Functor, Foldable, Traversable` for more types.
• Derive more instances for newtypes.
Bump haddock submodule.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/9649b1a3bdcf24dbab962ab2a43ea6bbad156039" style="color: #1068bf;">9649b1a3</a></strong>
<div>
<span>by Cheng Shao</span>
<i>at 2022-09-16T22:13:41-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>driver: pass original Cmm filename in ModLocation
When compiling Cmm, the ml_hs_file field is used to indicate Cmm
filename when later generating DWARF information. We should pass the
original filename here, otherwise for preprocessed Cmm files, the
filename will be a temporary filename which is confusing.
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/8cc10629a8d2ce3f70582db5493e1603dc3e9a85" style="color: #1068bf;">8cc10629</a></strong>
<div>
<span>by Cheng Shao</span>
<i>at 2022-09-16T22:13:43-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>rts: remove legacy logging cabal flag
</pre>
</li>
<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3fe2c493c27f4b873a9ebedc0f74bd0f97c750a8" style="color: #1068bf;">3fe2c493</a></strong>
<div>
<span>by Cheng Shao</span>
<i>at 2022-09-16T22:13:43-04:00</i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 0.8125rem; color: #303030; position: relative; font-family: "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: #fafafa; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dbdbdb;'>rts: make threaded ways optional
For certain targets (e.g. wasm32-wasi), the threaded rts is known not to
work. This patch adds a "threaded" cabal flag to rts to make threaded
rts ways optional. Hadrian enables this flag iff the flavour rtsWays
contains threaded ways.
</pre>
</li>
</ul>
<h4 style="margin-top: 10px; margin-bottom: 10px;">30 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#db697f6aea9f93f1583f1d5c62d25570a1e07f73" style="color: #1068bf;">
compiler/GHC/Cmm/CLabel.hs
</a>
</li>
<li class="file-stats">
<a href="#806448db91cc2906ebcc088107220a663d3d43eb" style="color: #1068bf;">
compiler/GHC/Cmm/CommonBlockElim.hs
</a>
</li>
<li class="file-stats">
<a href="#cf82b82d6e47b3c81686a3340668a31ce028e2a1" style="color: #1068bf;">
compiler/GHC/Cmm/Lint.hs
</a>
</li>
<li class="file-stats">
<a href="#90378e83c3a00a78bc0b3c01da111e0a787de451" style="color: #1068bf;">
compiler/GHC/Cmm/Node.hs
</a>
</li>
<li class="file-stats">
<a href="#dafe0c717051bfbe491ee2662d7c0e72cf3c0034" style="color: #1068bf;">
compiler/GHC/CmmToAsm/CFG/Dominators.hs
</a>
</li>
<li class="file-stats">
<a href="#ea29061dab1b843e0ea9294afc614998f3a8d08f" style="color: #1068bf;">
compiler/GHC/CmmToAsm/Monad.hs
</a>
</li>
<li class="file-stats">
<a href="#76664ab267df4fc0bec2465efd78bf0afacfe3a7" style="color: #1068bf;">
compiler/GHC/CmmToC.hs
</a>
</li>
<li class="file-stats">
<a href="#b5ac041c7f79084a7a7626eda4cdadda3457d235" style="color: #1068bf;">
compiler/GHC/CmmToLlvm/Base.hs
</a>
</li>
<li class="file-stats">
<a href="#783e5dae6e86931f06700fc088fb7d48c8a07386" style="color: #1068bf;">
compiler/GHC/Core/Coercion.hs
</a>
</li>
<li class="file-stats">
<a href="#91648438362e5a35363d2bb7abb04016dedd7d7e" style="color: #1068bf;">
compiler/GHC/Core/FamInstEnv.hs
</a>
</li>
<li class="file-stats">
<a href="#84c9d3ba34173297e7d7747e02caa2e004b164fc" style="color: #1068bf;">
compiler/GHC/Core/Type.hs
</a>
</li>
<li class="file-stats">
<a href="#2fefe3125c649bc5377b06a7cca18e785855b79c" style="color: #1068bf;">
compiler/GHC/Data/Bag.hs
</a>
</li>
<li class="file-stats">
<a href="#f4ae6618b39d5ee4af8302b821aa7e38097a84b7" style="color: #1068bf;">
compiler/GHC/Data/Maybe.hs
</a>
</li>
<li class="file-stats">
<a href="#b7b115d3575360d6e09fca92d3acd66eeb7b9560" style="color: #1068bf;">
compiler/GHC/Data/Pair.hs
</a>
</li>
<li class="file-stats">
<a href="#cb60c43d987aedeac6767618d9c910aefe1b2aa5" style="color: #1068bf;">
compiler/GHC/Data/Stream.hs
</a>
</li>
<li class="file-stats">
<a href="#5240ba4d079cfeb9884babd8ec4e134730308b54" style="color: #1068bf;">
compiler/GHC/Driver/CmdLine.hs
</a>
</li>
<li class="file-stats">
<a href="#9a679a2680ef6061397f1987091ea9f96ffe095d" style="color: #1068bf;">
compiler/GHC/Driver/Main.hs
</a>
</li>
<li class="file-stats">
<a href="#1dab250036d04cfcf3530f6ff27889f723cc2dda" style="color: #1068bf;">
compiler/GHC/Driver/Make.hs
</a>
</li>
<li class="file-stats">
<a href="#50938348a9ded102cf1615f77db63c178b7fd1d8" style="color: #1068bf;">
compiler/GHC/Driver/Monad.hs
</a>
</li>
<li class="file-stats">
<a href="#774d88050336ef660c7a219fb06c480c2fc639bc" style="color: #1068bf;">
compiler/GHC/Driver/Session.hs
</a>
</li>
<li class="file-stats">
<a href="#dd79b5199bc3b425c4536c633b39006df111a7ef" style="color: #1068bf;">
compiler/GHC/HsToCore.hs
</a>
</li>
<li class="file-stats">
<a href="#ea46b374e004d4416e29a563ee063542f98e48c5" style="color: #1068bf;">
compiler/GHC/HsToCore/Docs.hs
</a>
</li>
<li class="file-stats">
<a href="#aa160d2e15ce4b9872864040e449a60d09ad648f" style="color: #1068bf;">
compiler/GHC/HsToCore/Ticks.hs
</a>
</li>
<li class="file-stats">
<a href="#649144a78135a23cabfc90dd83c4aabf448eb6ab" style="color: #1068bf;">
compiler/GHC/Iface/Ext/Ast.hs
</a>
</li>
<li class="file-stats">
<a href="#ea70f9cf0a00327d944951cb4a4dfa9fe4194b2d" style="color: #1068bf;">
compiler/GHC/Iface/Ext/Types.hs
</a>
</li>
<li class="file-stats">
<a href="#4ed0dc87b8bdd9324e8a181cff15caa104b9e58c" style="color: #1068bf;">
compiler/GHC/Iface/Make.hs
</a>
</li>
<li class="file-stats">
<a href="#a8e6b17fc507589522323d8dd20d9713e8c06760" style="color: #1068bf;">
compiler/GHC/Iface/Recomp.hs
</a>
</li>
<li class="file-stats">
<a href="#06ff7bac58fd8cfe0c17b81963b03f4cce86a065" style="color: #1068bf;">
compiler/GHC/IfaceToCore.hs
</a>
</li>
<li class="file-stats">
<a href="#bf951467d4a9aa443cb109cb4c84a2891945649b" style="color: #1068bf;">
compiler/GHC/Parser.y
</a>
</li>
<li class="file-stats">
<a href="#446cb12ca6cefaf1c6eb79b7db643632744263c7" style="color: #1068bf;">
compiler/GHC/Parser/PostProcess.hs
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</li>
</ul>
<h5 style="margin-top: 10px; margin-bottom: 10px; font-size: 0.875rem;">The diff was not included because it is too large.</h5>
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