Rollup of 3 pull requests#142826

Merged

bors merged 7 commits intorust-lang:masterfrom

jdonszelmann:rollup-1wxomvb

Jun 21, 2025

Commits on Jun 18, 2025

expand: Remove some unnecessary generic parameters
petrochenkov
committed

Commits on Jun 19, 2025

Commits on Jun 20, 2025

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

Commits on Jun 21, 2025

Rollup merge of #142539 - GrigorenkoPV:attributes/may_dangle, r=jdonszelmann
jdonszelmann
authored
Rollup merge of #142690 - petrochenkov:expnoparam, r=compiler-errors
jdonszelmann
authored
Rollup merge of #142698 - tgross35:concat-byte-cstr-diag, r=petrochenkov
jdonszelmann
authored