rust-lld is not located in the same directory as the other binaries that
point to ../lib, but in a deeper directory in lib. So we need to point
a few layers up for rust-lld to find the LLVM shared library without
rustup's LD_LIBRARY_PATH overrides.
add unchecked_shl test
https://github.com/rust-lang/rust/pull/112238 made me realize that we have a test for add,sub,mul,shr but not shl. Add the missing test. Also name the existing tests more consistently.
QNX Neutrino: exponential backoff when fork/spawn needs a retry
Fixes#108594: When retrying, sleep with an exponential duration. When sleep duration is lower than minimum possible sleeping time, yield instead (this will not be often due to the exponential increase of duration).
Minimum possible sleeping time is determined using `libc::clock_getres` but only when spawn/fork failed the first time in a request. This is cached using a LazyLock.
CC `@gh-tr`
r? `@workingjubilee`
`@rustbot` label +O-neutrino
Don't use `can_eq` in `derive(..)` suggestion for missing method
Unsatisfied predicates returned from method probe may reference inference vars from that probe, so drop this extra check I added in #110877 for more accurate derive suggestions...
Fixes#111500
Update dependencies with reported vulnerabilities
Vulnerable dependencies:
* bumpalo 3.12.1 (yanked)
* updated to 3.13.0
* tokio 1.8.4 - https://rustsec.org/advisories/RUSTSEC-2023-0001
* updated to 1.28.2
* remove_dir_all 0.5.3 - https://rustsec.org/advisories/RUSTSEC-2023-0018
* removed by using the standard library function in `rust-installer` instead and updating to `tempfile@3.5.0` (which also removes the dependency).
The new dependencies come from `tempfile@3.5.0` which adds the dependency on `rustix`
Rollup of 6 pull requests
Successful merges:
- #109609 (Separate AnonConst from ConstBlock in HIR.)
- #112166 (bootstrap: Rename profile = user to profile = dist)
- #112168 (Lower `unchecked_div`/`_rem` to MIR's `BinOp::Div`/`Rem`)
- #112183 (Normalize anon consts in new solver)
- #112211 (pass `--lib` to `x doc`)
- #112223 (Don't ICE in new solver when auto traits have associated types)
r? `@ghost`
`@rustbot` modify labels: rollup
Normalize anon consts in new solver
We don't do any of that `expand_abstract_consts` stuff so this isn't sufficient to make GCE work, but it does allow, e.g. `[(); 1]: Default`, to solve.
r? `@BoxyUwU`
Rollup of 6 pull requests
Successful merges:
- #111647 (use c literals in compiler and library)
- #112165 (Rename `impl_defaultness` to `defaultness`)
- #112182 (CFI: Fix cfi with repr(transparent): transform_ty: unexpected Alias(Proj)
- #112189 (Debug-assert that closures and generators are made with the right number of substitutions)
- #112205 (Add rustdoc test for double-hyphen to dash doc comment conversion)
- #112206 (Fix typo in `std::cell` module docs)
r? `@ghost`
`@rustbot` modify labels: rollup
use c literals in compiler and library
Use c literals #108801 in compiler and library
currently blocked on:
* <strike>rustfmt: don't know how to format c literals</strike> nope, nightly one works.
* <strike>bootstrap</strike>
r? `@ghost`
`@rustbot` blocked
