Rollup of 5 pull requests
Successful merges:
- #121248 (Move some tests)
- #121528 (Consider middle segments of paths in `unused_qualifications`)
- #121749 (Don't lint on executable crates with `non_snake_case` names)
- #121935 (library/ptr: mention that ptr::without_provenance is equivalent to deriving from the null ptr)
- #121945 (Run some ui-fulldeps tests on stage 1 again)
r? `@ghost`
`@rustbot` modify labels: rollup
Run some ui-fulldeps tests on stage 1 again
This is the second time I'm doing this... I'm starting to feel like stage1 ui-fulldeps tests were a mistake. Maybe I should have just put `#[cfg(bootstrap)]` there to let the bootstrap bumper fix it.
`@George-lewis` :)
finishes https://github.com/rust-lang/rust/pull/119088#issuecomment-1890389583
library/ptr: mention that ptr::without_provenance is equivalent to deriving from the null ptr
This might help clarify why you can't do memory accesses with it.
Consider middle segments of paths in `unused_qualifications`
Currently `unused_qualifications` looks at the last segment of a path to see if it can be trimmed, this PR extends the check to the middle segments also
```rust
// currently linted
use std::env::args();
std::env::args(); // Removes `std::env::`
```
```rust
// newly linted
use std::env;
std::env::args(); // Removes `std::`
```
Paths with generics in them are now linted as long as the part being trimmed is before any generic args, e.g. it will now suggest trimming `std::vec::` from `std::vec::Vec<usize>`
Paths with any segments that are from an expansion are no longer linted
Fixes#100979Fixes#96698
This is the second time I'm doing this... I'm starting to feel like
stage1 ui-fulldeps tests were a mistake. Maybe I should have just put
`#[cfg(bootstrap)]` there to let the bootstrap bumper fix it.
Add new `pattern_complexity` attribute to add possibility to limit and check recursion in pattern matching
Needed for https://github.com/rust-lang/rust-analyzer/issues/9528.
This PR adds a new attribute only available when running rust testsuite called `pattern_complexity` which allows to set the maximum recursion for the pattern matching. It is quite useful to ensure the complexity doesn't grow, like in `tests/ui/pattern/usefulness/issue-118437-exponential-time-on-diagonal-match.rs`.
r? `@Nadrieril`
Cleanup windows `abort_internal`
As the comments on the functions say, we define abort in both in panic_abort and in libstd. This PR makes the two implementation (mostly) the same.
Additionally it:
* uses `options(noreturn)` on the asm instead of using `core::intrinsics::unreachable`.
* removed unnecessary allow lints
* added `FAST_FAIL_FATAL_APP_EXIT` to our generated Windows API bindings instead of defining it manually (std only)
Rollup of 5 pull requests
Successful merges:
- #120761 (Add initial support for DataFlowSanitizer)
- #121622 (Preserve same vtable pointer when cloning raw waker, to fix Waker::will_wake)
- #121716 (match lowering: Lower bindings in a predictable order)
- #121731 (Now that inlining, mir validation and const eval all use reveal-all, we won't be constraining hidden types here anymore)
- #121841 (`f16` and `f128` step 2: intrinsics)
r? `@ghost`
`@rustbot` modify labels: rollup
Leverage `anstyle-svg`, as `cargo` does now, to emit `.svg` files
instead of `.stderr` files for tests that explicitly enable color
output. This will make reviewing changes to the graphical output of
tests much more human friendly.
Rollup of 7 pull requests
Successful merges:
- #121666 (Use the OS thread name by default if `THREAD_INFO` has not been initialized)
- #121758 (Move thread local implementation to `sys`)
- #121759 (attempt to further clarify addr_of docs)
- #121855 (Correctly generate item info of trait items)
- #121888 (style library/core/src/error.rs)
- #121892 (The ordinary lowering of `thir::ExprKind::Let` is unreachable)
- #121895 (avoid collecting into vecs in some places)
r? `@ghost`
`@rustbot` modify labels: rollup
`f16` and `f128` step 2: intrinsics
Continuation of https://github.com/rust-lang/rust/pull/121728, another portion of https://github.com/rust-lang/rust/pull/114607.
This PR adds `f16` and `f128` intrinsics, and hooks them up to both HIR and LLVM. This is all still unexposed to the frontend, which will probably be the next step. Also update itanium mangling per `@rcvalle's` in https://github.com/rust-lang/rust/pull/121728/files#r1506570300, and fix a typo from step 1.
Once these types are usable in code, I will add the codegen tests from #114607 (codegen is passing on that branch)
This does add more `unimplemented!`s to Clippy, but I still don't think we can do better until library support is added.
r? `@compiler-errors`
cc `@Nilstrieb`
`@rustbot` label +T-compiler +F-f16_and_f128
Now that inlining, mir validation and const eval all use reveal-all, we won't be constraining hidden types here anymore
r? `@compiler-errors`
one bubble down, two more to go
the test is unrelated, just something I noticed would be good to test in both the old solver and the new.
