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Rename autocfg probe method to _foo to avoid dead code warning #933

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merged 1 commit into from
May 13, 2022

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danielframpton
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If rayon is built in a configuration with warnings as error (e.g., RUSTFLAGS=-Dwarnings), then the probe will fail even though the compiler does have the necessary const generic support.

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cuviper commented May 12, 2022

This is fine, although I must say I'm generally not a fan of RUSTFLAGS=-Dwarnings.
(We'll probably start applying --cap-lints to avoid such problems...)

bors r+

bors bot added a commit that referenced this pull request May 12, 2022
933: Rename autocfg probe method to _foo to avoid dead code warning r=cuviper a=danielframpton

If rayon is built in a configuration with warnings as error (e.g., `RUSTFLAGS=-Dwarnings`), then the probe will fail even though the compiler does have the necessary const generic support.

Co-authored-by: Daniel Frampton <Daniel.Frampton@microsoft.com>
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bors bot commented May 12, 2022

Build failed:

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cuviper commented May 12, 2022

The failure is not your fault -- I'm looking into what changed on nightly...

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cuviper commented May 12, 2022

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cuviper commented May 12, 2022

That should be fixed by #935.

bors retry

@bors bors bot merged commit 9801de7 into rayon-rs:master May 13, 2022
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