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authorbors <bors@rust-lang.org>2020-10-25 09:56:16 +0000
committerbors <bors@rust-lang.org>2020-10-25 09:56:16 +0000
commitfd62c180fef3279925934a317cd4dd3ccecff8dc (patch)
tree2f6cd5ded8b8cc87ccdd841f4aafad1131f20bc7 /compiler/rustc_mir/src/transform/coverage/query.rs
parent6b01c39e644dbe8b358e6c02a51169aa1fbef561 (diff)
parent3807634a470b572303d95feb8a5db273c7cea4af (diff)
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Auto merge of #6162 - josephlr:empty-loop-no-std, r=flip1995
Update empty_loop documentation/message.

Originally part of #6161, but now this PR only deals with `std` crates

This change:
  - Updates the `std` message .
  - Updates the docs to mention how the busy loops should be fixed
    - Gives examples of how to do this for `no_std` targets
  - Updates the tests/stderr files to test this change.

changelog: Update `empty_loop` lint documentation
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