MacOS (and all apple targets) have -Csplit-debuginfo=packed as default
instead of "off" like all other targets (well there is Windows, but we
don't test it in those tests), also -Csplit-debuginfo is not stable on
all targets so we only set in on Darwin where is matters.
It's defined in `rustc_data_structures` but is only used in
`rustc_type_ir`. The code is shorter and easier to read if we remove
this layer of abstraction and just do the things directly where they are
needed.
docs: add Rust logo to more compiler crates
c6e6ecb1af added it to some of the compiler's crates, but avoided adding it to all of them to reduce bit-rot. This commit adds to more.
r? `@GuillaumeGomez`
Use tidy to enforce alphabetical dependency ordering
I get annoyed when dependencies in `Cargo.toml` files are not in alphabetical order. The [style guide](https://github.com/rust-lang/rust/blob/master/src/doc/style-guide/src/cargo.md) agrees with me.
There are ongoing efforts to provide linting/formatting of `Cargo.toml` files, e.g. https://github.com/rust-lang/rustfmt/pull/5240, https://crates.io/crates/cargo-toml-lint, and https://github.com/TimonPost/cargo-toml-format. But it's far from clear what's the right approach.
So this PR does something very simple: it uses the order checking already present in tidy. This allows incremental application of ordering, starting right now, and avoiding the need for any kind of all-at-once conversion.
If we do end up using some more comprehensive `Cargo.toml` linting/formatting solution in the future, the `tidy-alphabetical` lines will be easy to remove.
r? `@wesleywiser`
Fix a performance regression in obligation deduplication.
Commit 8378487 from #114611 changed the location of an obligation deduplication step in `opt_normalize_projection_type`. This meant that deduplication stopped happening on one path where it was still necessary, causing a couple of drastic performance regressions.
This commit moves the deduplication back to the old location. The good news is that #114611 had four commits and 8378487 was of minimal importance, so the perf benefits from that PR remain.
Fixes#116780, #116797.
r? `@compiler-errors`
Make `multiple_unsafe_ops_per_block` ignore await desugaring
The await desugaring contains two calls (`Poll::new_unchecked` and `get_context`) inside a single unsafe block. That violates the lint.
fixes#11312
changelog: [`multiple_unsafe_ops_per_block`]: fix false positives in `.await`
Commit 8378487 from #114611 changed the location of an obligation
deduplication step in `opt_normalize_projection_type`. This meant that
deduplication stopped happening on one path where it was still
necessary, causing a couple of drastic performance regressions.
This commit moves the deduplication back to the old location. The good
news is that #114611 had four commits and 8378487 was of minimal
importance, so the perf benefits from that PR remain.
Fixes#116780, #116797.
Rollup of 6 pull requests
Successful merges:
- #116754 (coverage: Several small cleanups in `spans`)
- #116798 (Improve display of parallel jobs in rustdoc-gui tester script)
- #116800 (Fix implied outlives check for GAT in RPITIT)
- #116805 (Make `rustc_onunimplemented` export path agnostic)
- #116808 (Add myself to smir triage)
- #116811 (Preserve unicode escapes in format string literals when pretty-printing AST)
r? `@ghost`
`@rustbot` modify labels: rollup
Preserve unicode escapes in format string literals when pretty-printing AST
Fixes#116799
Thanks to `@Nilstrieb` for the pointer to the correct location, that was really helpful for someone unfamiliar with the codebase.
Make `rustc_onunimplemented` export path agnostic
This makes it so that all the matchers that match against paths use the definition path instead of the export path. This removes all duplication around `std`/`alloc`/`core`.
This is not necessarily optimal because we now depend on internal implementation details like `core::ops::control_flow::ControlFlow`, which is not very nice and probably not acceptable for a stable `on_unimplemented`.
An alternative would be to just string-replace normalize away `alloc`/`core` to `std` as a special case, keeping the export paths but making it so that we're still fully standard library flavor agnostic.
Looking at the diff, I'm starting to think that some simple string replacement would go a long way towards fixing the problem of duplication while keeping export paths...
What do you prefer?
Also `@weiznich` for your thoughts about the stable version.
r? compiler-errors
Fix implied outlives check for GAT in RPITIT
We enforce certain `Self: 'lt` bounds for GATs to save space for more sophisticated implied bounds, but those currently operate on the HIR. Code was easily reworked to operate on def-ids so that we can properly let these suggestions propagate through synthetic associated types like RPITITs and AFITs.
r? `@jackh726` or `@aliemjay`
Fixes#116789
