bors 27869d6d46 Auto merge of #8174 - rust-lang:missing-spin-loop, r=flip1995
new lint: `missing-spin-loop`

This fixes #7809. I went with the shorter name because the function is called `std::hint::spin_loop`. It doesn't yet detect `while let` loops. I left that for a follow-up PR.

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changelog: new lint: [`missing_spin_loop`]
2022-03-02 19:12:32 +00:00
..
2022-03-02 19:31:06 +01:00