Stuart Cook 4625821025 Rollup merge of #153818 - oli-obk:const-closures, r=fee1-dead ...

Reimplement const closures

Tracking issue: rust-lang/rust#106003

Best reviewed commit-by-commit

The old solver can't handle `for<'a> |x: &'a()| ()` closures in const contexts, but that feature is unstable itself, so we can just leave it to the next solver to handle.

We need a lot more tests, we're testing the bare minimum of success and failure paths right now.

r? @fee1-dead

2026-03-14 17:30:24 +11:00

..

src

Rollup merge of #153818 - oli-obk:const-closures, r=fee1-dead

2026-03-14 17:30:24 +11:00

Cargo.toml

remove rustc_attr_data_structures

2025-07-31 14:19:27 +02:00