rust/compiler/rustc_index_macros/src, branch master

In `rustc_mir_tranform`, iterate over index newtypes instead of ints

2025-04-12T11:53:07+00:00

Add `unreachable_pub` to `RUSTC_LINT_FLAGS` for `compiler/` crates.

2025-03-11T02:14:21+00:00

And fix the new errors in the handful of crates that didn't have a `#![warn(unreachable_pub)]`.

Revert "Use workspace lints for crates in `compiler/` #138084"

2025-03-10T10:12:47+00:00

Revert to buy time to consider options that avoids breaking downstream usages of cargo on distributed `rustc-src` artifacts, where such cargo invocations fail due to inability to inherit `lints` from workspace root manifest's `workspace.lints` (this is only valid for the source rust-lang/rust workspace, but not really the distributed `rustc-src` artifacts). This breakage was reported in . This reverts commit 48caf81484b50dca5a5cebb614899a3df81ca898, reversing changes made to c6662879b27f5161e95f39395e3c9513a7b97028.

Add `unreachable_pub` to the default lints for `compiler/` crates.

2025-03-07T21:41:43+00:00

And fix the new errors in the handful of crates that didn't have a `#![warn(unreachable_pub)]`.

distinguish overflow and unimplemented in Step::steps_between

2024-11-21T23:49:55+00:00

Remove usage of specialization from newtype_index!

2024-06-30T16:42:53+00:00

rustc_span: Minor improvements

2024-06-16T11:08:25+00:00

Introduce `{IndexNewtype,SyntaxContext}::from_u16` for convenience because small indices are sometimes encoded as `u16`. Use `SpanData::span` instead of `Span::new` where appropriate. Add a clarifying comment about decoding span parents.

Use `tidy` to sort crate attributes for all compiler crates.

2024-06-12T05:49:10+00:00

We already do this for a number of crates, e.g. `rustc_middle`, `rustc_span`, `rustc_metadata`, `rustc_span`, `rustc_errors`. For the ones we don't, in many cases the attributes are a mess. - There is no consistency about order of attribute kinds (e.g. `allow`/`deny`/`feature`). - Within attribute kind groups (e.g. the `feature` attributes), sometimes the order is alphabetical, and sometimes there is no particular order. - Sometimes the attributes of a particular kind aren't even grouped all together, e.g. there might be a `feature`, then an `allow`, then another `feature`. This commit extends the existing sorting to all compiler crates, increasing consistency. If any new attribute line is added there is now only one place it can go -- no need for arbitrary decisions. Exceptions: - `rustc_log`, `rustc_next_trait_solver` and `rustc_type_ir_macros`, because they have no crate attributes. - `rustc_codegen_gcc`, because it's quasi-external to rustc (e.g. it's ignored in `rustfmt.toml`).

rustc_index: Add a `ZERO` constant to index types

2024-04-03T16:06:22+00:00

It is commonly used.

Remove `SpecOptionPartialEq`

2024-03-19T16:32:01+00:00