nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-23 07:14:28 +00:00
Code Issues Packages Projects Releases Wiki Activity
4ac90e286b
rust/compiler/rustc_hir_analysis
History
Matthias Krüger 55913368c5
Rollup merge of #120870 - Zalathar:allow-min-spec, r=oli-obk 
Allow restricted trait impls under `#[allow_internal_unstable(min_specialization)]`

This is a follow-up to #119963 and a companion to #120866, though it can land independently from the latter.

---

We have several compiler crates that only enable `#[feature(min_specialization)]` because it is required by their expansions of `newtype_index!`, in order to implement traits marked with `#[rustc_specialization_trait]`.

This PR allows those traits to be implemented internally by macros with `#[allow_internal_unstable(min_specialization)]`, without needing specialization to be enabled in the enclosing crate.
2024-02-10 13:12:31 +01:00
..
src Rollup merge of #120870 - Zalathar:allow-min-spec, r=oli-obk 2024-02-10 13:12:31 +01:00
Cargo.toml Use zip_eq to enforce that things being zipped have equal sizes 2024-01-14 20:01:12 +00:00
messages.ftl Make the error message better 2024-02-05 21:08:47 +00:00
README.md

README.md

For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.