Rollup of 7 pull requests #131635
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Rollup of 7 pull requests #131635
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Otherwise `error-pattern` on the test run stderr can incorrectly match if e.g. the paths in panic backtrace has a matching substring (like if we look for `bar` in the error pattern but username is `baron`).
When rust-lang/rust is configured as remote, some of the git logic (for tracking changed files) that uses get_closest_merge_commit starts to produce annoying results as the upstream branch becomes outdated quickly (since it isn't updated with git pull). We can rely on HEAD for non-CI environments as we specifically treat bors commits as merge commits, which also exist on upstream. As for CI environments, we should use `git_upstream_merge_base` to correctly track modified files as bors commits may be in `HEAD` but not yet on the upstream remote. Signed-off-by: onur-ozkan <work@onurozkan.dev>
Signed-off-by: onur-ozkan <work@onurozkan.dev>
This makes the following API stable in const contexts:
impl<T> Option<T> {
pub const fn as_mut(&mut self) -> Option<&mut T>;
pub const fn expect(self, msg: &str) -> T;
pub const fn unwrap(self) -> T;
pub const unsafe fn unwrap_unchecked(self) -> T;
pub const fn take(&mut self) -> Option<T>;
pub const fn replace(&mut self, value: T) -> Option<T>;
}
impl<T> Option<&T> {
pub const fn copied(self) -> Option<T>
where T: Copy;
}
impl<T> Option<&mut T> {
pub const fn copied(self) -> Option<T>
where T: Copy;
}
impl<T, E> Option<Result<T, E>> {
pub const fn transpose(self) -> Result<Option<T>, E>
}
impl<T> Option<Option<T>> {
pub const fn flatten(self) -> Option<T>;
}
The following functions make use of the unstable
`const_precise_live_drops` feature:
- `expect`
- `unwrap`
- `unwrap_unchecked`
- `transpose`
- `flatten`
Fixes: <rust-lang#67441>
…=RalfJung
Stabilize `const_option`
This makes the following API stable in const contexts:
```rust
impl<T> Option<T> {
pub const fn as_mut(&mut self) -> Option<&mut T>;
pub const fn expect(self, msg: &str) -> T;
pub const fn unwrap(self) -> T;
pub const unsafe fn unwrap_unchecked(self) -> T;
pub const fn take(&mut self) -> Option<T>;
pub const fn replace(&mut self, value: T) -> Option<T>;
}
impl<T> Option<&T> {
pub const fn copied(self) -> Option<T>
where T: Copy;
}
impl<T> Option<&mut T> {
pub const fn copied(self) -> Option<T>
where T: Copy;
}
impl<T, E> Option<Result<T, E>> {
pub const fn transpose(self) -> Result<Option<T>, E>
}
impl<T> Option<Option<T>> {
pub const fn flatten(self) -> Option<T>;
}
```
The following functions make use of the unstable `const_precise_live_drops` feature:
- `expect`
- `unwrap`
- `unwrap_unchecked`
- `transpose`
- `flatten`
Fixes: <rust-lang#67441>
…mulacrum
Enable sanitizers for loongarch64-unknown-*
Enable sanitizers for `loongarch64-unknown-linux-{gnu,musl,ohos}` targets.
force "HEAD" for non-CI and `git_upstream_merge_base` for CI environment When rust-lang/rust is configured as remote, some of the git logic (for tracking changed files) that uses get_closest_merge_commit starts to produce annoying results as the upstream branch becomes outdated quickly (since it isn't updated with git pull). We can rely on HEAD for non-CI environments as we specifically treat bors commits as merge commits, which also exist on upstream. As for CI environments, we should use `git_upstream_merge_base` to correctly track modified files as bors commits may be in `HEAD` but not yet on the upstream remote. This is also an alternative fix for rust-lang#129528 since rust-lang#131331 reverts the previous fix attempts.
… r=bjorn3 Use throw intrinsic from stdarch in wasm libunwind Tracking issue: rust-lang#118168 This is a very belated followup to rust-lang#121438; now that rust-lang/stdarch#1542 is merged, we can use the intrinsic exported from `core::arch` instead of defining it inline. I also cleaned up the cfgs a bit and added a more detailed comment.
…iler-errors Remap path prefix in the panic message of `tests/ui/meta/revision-bad.rs` Otherwise `error-pattern` on the test run stderr can incorrectly match if the paths in panic backtrace has a matching substring (like if we look for `bar` in the error pattern, but the username is `baron`). Tested locally by checking run output `./x test .\tests\ui\meta\revision-bad.rs -- -- --nocapture`: ``` --- stderr ------------------------------- thread 'main' panicked at remapped\meta\revision-bad.rs:14:5: foo note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ------------------------------------------ ``` Fixes rust-lang#130996.
add latest crash tests
remove a couple of redundant String to String conversion
rustbot
added
A-testsuite
|
@bors r+ rollup=never p=7 |
bors
added
S-waiting-on-bors
|
☀️ Test successful - checks-actions |
|
📌 Perf builds for each rolled up PR:
previous master: ef4e8259b5 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
This was referenced Oct 13, 2024
|
Finished benchmarking commit (ecf2d1f): comparison URL. Overall result: ✅ improvements - no action needed@rustbot label: -perf-regression Instruction countThis is the most reliable metric that we have; it was used to determine the overall result at the top of this comment. However, even this metric can sometimes exhibit noise.
Max RSS (memory usage)Results (primary 1.8%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesResults (secondary 2.4%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 781.811s -> 781.228s (-0.07%) |
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Successful merges:
const_option#131120 (Stabilizeconst_option)git_upstream_merge_basefor CI environment #131358 (force "HEAD" for non-CI andgit_upstream_merge_basefor CI environment)tests/ui/meta/revision-bad.rs#131579 (Remap path prefix in the panic message oftests/ui/meta/revision-bad.rs)r? @ghost
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