Port `#[may_dangle]` to the new attribute system by GrigorenkoPV · Pull Request #142539 · rust-lang/rust

Port `#[may_dangle]` to the new attribute system by GrigorenkoPV · Pull Request #142539 · rust-lang/rust

rustbot added A-attributes

Area: Attributes (`#[…]`, `#![…]`)

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Relevant to the compiler team, which will review and decide on the PR/issue.

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rustbot added S-waiting-on-review

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This was referenced

Jun 21, 2025

bors added a commit that referenced this pull request

Rollup of 3 pull requests

Successful merges:

 - #142539 (Port `#[may_dangle]` to the new attribute system)
 - #142690 (expand: Remove some unnecessary generic parameters)
 - #142698 (Improve diagnostics for `concat_bytes!` with C string  literals)

Failed merges:

 - #142600 (Port `#[rustc_pub_transparent]` to the new attribute system)
 - #142776 (All HIR attributes are outer)

r? `@ghost`
`@rustbot` modify labels: rollup

rust-timer added a commit that referenced this pull request

Rollup merge of #142539 - GrigorenkoPV:attributes/may_dangle, r=jdonszelmann

Port `#[may_dangle]` to the new attribute system

Very similar to #142498.

This is a part of #131229, so
r? `@jdonszelmann`