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Suggest minimal subset features in incomplete_features lint #77925

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merged 1 commit into from
Oct 16, 2020

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JohnTitor
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This tells users that we have a minimal subset feature of it and they can fix the lint warning without allowing it.
The wording improvement is helpful :)

Fixes #77913

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r? @davidtwco

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 13, 2020
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LGTM, I like this change but I'm slightly unsure on the exact wording (cc @rust-lang/wg-diagnostics). r=me after a little bikeshedding.

compiler/rustc_lint/src/builtin.rs Outdated Show resolved Hide resolved
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Applied the suggestion from @oli-obk.
@bors r=davidtwco,oli-obk

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bors commented Oct 16, 2020

📌 Commit f7150be has been approved by davidtwco,oli-obk

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 16, 2020
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Oct 16, 2020
…dtwco,oli-obk

Suggest minimal subset features in `incomplete_features` lint

This tells users that we have a minimal subset feature of it and they can fix the lint warning without allowing it.
The wording improvement is helpful :)

Fixes rust-lang#77913
bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 16, 2020
Rollup of 10 pull requests

Successful merges:

 - rust-lang#75209 (Suggest imports of unresolved macros)
 - rust-lang#77547 (stabilize union with 'ManuallyDrop' fields and 'impl Drop for Union')
 - rust-lang#77827 (Don't link to nightly primitives on stable channel)
 - rust-lang#77855 (resolve: further improvements to "try using the enum's variant" diagnostic)
 - rust-lang#77900 (Use fdatasync for File::sync_data on more OSes)
 - rust-lang#77925 (Suggest minimal subset features in `incomplete_features` lint)
 - rust-lang#77971 (Deny broken intra-doc links in linkchecker)
 - rust-lang#77991 (Bump backtrace-rs)
 - rust-lang#77992 (instrument-coverage: try our best to not ICE)
 - rust-lang#78013 (Fix sidebar scroll on mobile devices)

Failed merges:

r? `@ghost`
@bors bors merged commit 9600fda into rust-lang:master Oct 16, 2020
@rustbot rustbot added this to the 1.49.0 milestone Oct 16, 2020
@JohnTitor JohnTitor deleted the sugg-min-features branch October 16, 2020 22:59
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Suggest #[feature(min_specialization)] instead of #[feature(specialization)] when user attempts to use it
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