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Fix crate_type attribute to not warn on duplicates #95910

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merged 1 commit into from
Apr 12, 2022

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ehuss
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@ehuss ehuss commented Apr 10, 2022

In #88681 I accidentally marked the crate_type attribute as only allowing a single attribute. However, multiple attributes are allowed (they are joined together here). This fixes it to not report a warning if duplicates are found.

Closes #95902

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Apr 10, 2022
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r? @petrochenkov

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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 Apr 10, 2022
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@bors r+ rollup

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bors commented Apr 11, 2022

📌 Commit be23ead has been approved by Dylan-DPC

@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 Apr 11, 2022
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Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Apr 12, 2022
…ylan-DPC

Fix crate_type attribute to not warn on duplicates

In rust-lang#88681 I accidentally marked the `crate_type` attribute as only allowing a single attribute. However, multiple attributes are allowed (they are joined together [here](https://github.com/rust-lang/rust/blob/027a232755fa9728e9699337267f6675dfd0a8ba/compiler/rustc_interface/src/util.rs#L530-L542)). This fixes it to not report a warning if duplicates are found.

Closes rust-lang#95902
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 12, 2022
…askrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#95320 (Document the current MIR semantics that are clear from existing code)
 - rust-lang#95722 (pre-push.sh: Use python3 if python is not found)
 - rust-lang#95881 (Use `to_string` instead of `format!`)
 - rust-lang#95909 (rustdoc: Reduce allocations in a `theme` function)
 - rust-lang#95910 (Fix crate_type attribute to not warn on duplicates)
 - rust-lang#95920 (use `Span::find_ancestor_inside` to get right span in CastCheck)
 - rust-lang#95936 (Fix a bad error message for `relative paths are not supported in visibilities` error)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 1b364ae into rust-lang:master Apr 12, 2022
@rustbot rustbot added this to the 1.62.0 milestone Apr 12, 2022
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unused attribute warning when using multiple crate_type
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