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Fix new warnings generated on nightly #1010

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merged 2 commits into from
Sep 16, 2021

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Mark-Simulacrum
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First commit fixes a bug, and could affect benchmarks -- particularly if the string-wise path sort didn't match the numeric sort. Not sure if that happened in practice.

Second commit just drops an unused struct.

cc rust-lang/rust#88900 (actionable and real cases, fwiw)

This may have caused patches to be applied in the wrong order; that should now
be fixed. In practice I think our patches likely worked out the same, but hard
to be sure. A quick check with sort and sort -n seems to imply things are
probably fine, but it may not have worked.
@Mark-Simulacrum
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We'll likely want to be a little careful around deploying this -- any builds over the edge (before this PR / after this PR) may have changes as a result of the first commit here. But we do want that patch so I think we should just do this and keep an eye out for any weird perf results (most of which will go away with a re-run if they're try builds).

cc @pnkfelix @rylev -- may arise in triage next week, so pinging here. Not sure who is up next week. Likely to be a change limited to just 1-2 patched incr scenarios, with (probably) high numeric indices.

@Mark-Simulacrum Mark-Simulacrum merged commit 5c8e64a into rust-lang:master Sep 16, 2021
@Mark-Simulacrum Mark-Simulacrum deleted the fix-warnings branch September 16, 2021 14:07
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