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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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Commits:
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<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/77701c0a495a1143f090191c939e8fdd5b2c0670">77701c0a</a></strong>
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<span> by Bodigrim </span> <i> at 2023-08-31T20:03:14-04:00 </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: "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;'>Export foldl' from Prelude and bump submodules

See https://github.com/haskell/core-libraries-committee/issues/167 for discussion

Metric Decrease:
    T8095
    T13386
Metric Increase:
    T13386
    T8095

T8095 ghc/alloc decreased on x86_64, but increased on aarch64.
T13386 ghc/alloc decreased on x86_64-windows, but increased on other platforms.
Neither has anything to do with `foldl'`, so I conclude that both are flaky.
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<li>
<strong style="font-weight: bold;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/21ff0c12833ec58bb762177ad95b29e9d2b41df0">21ff0c12</a></strong>
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<span> by Gergő Érdi </span> <i> at 2023-08-31T20:03:14-04:00 </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: "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;'>Allow cross-tyvar defaulting proposals from plugins

Fixes #23832.
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compiler/GHC/Prelude/Basic.hs
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testsuite/tests/interface-stability/base-exports.stdout-ws-32
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testsuite/tests/plugins/defaulting-plugin/DefaultLifted.hs
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