Revert "correct subtle bug in the type variable code" #48666
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This reverts commit ccd92c2. This commit is the source of a major perf regression, and was not intended to be included in rust-lang#47861. At some point I must have accidentally re-added the commit.
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/cc @Mark-Simulacrum @rust-lang/release needs perf |
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@bors r+ p=1 -- this corrects a major perf regression. We already know that it has a big impact since we measured before, let's just land and observe the effect. |
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📌 Commit f5f53e9 has been approved by |
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@bors p=5 Because everything else is currently p=2 😄 |
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@bors p=50 |
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Mar 3, 2018
Revert "correct subtle bug in the type variable code" This reverts commit ccd92c2. This commit is the source of a major perf regression, and was not intended to be included in #47861. At some point I must have accidentally re-added the commit. Fixes #48660. r? @nikomatsakis
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☀️ Test successful - status-appveyor, status-travis |
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Thanks for the p bump @kennytm |
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This reverts commit ccd92c2.
This commit is the source of a major perf regression, and was not
intended to be included in #47861. At some point I must have
accidentally re-added the commit.
Fixes #48660.
r? @nikomatsakis