Rollup of 15 pull requests #84928
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Rollup of 15 pull requests #84928
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std::sync::mpsc uses thread locals and depending on the order TLS dtors are run `rx.recv()` can panic when used in a TLS dtor.
Moved -z ignore to add_as_needed Trying to cross-compile for sparcv9-sun-solaris getting an error message for -zignore Introduced when -z -ignore was separated here 22d0ab0 No formatting done Reproduce ``` bash rustup target add sparcv9-sun-solaris cargo new --bin hello && cd hello && cargo run --target=sparcv9-sun-solaris ``` config.toml [target.sparcv9-sun-solaris] linker = "gcc"
Fixes: rust-lang#84018 With `-Z instrument-coverage`, coverage reporting of dead blocks (for example, blocks dropped because a conditional branch is dropped, based on const evaluation) is now supported. If `instrument-coverage` is enabled, `simplify::remove_dead_blocks()` finds all dropped coverage `Statement`s and adds their `code_region`s as `Unreachable` coverage `Statement`s to the `START_BLOCK`, so they are still included in the coverage map. Check out the resulting changes in the test coverage reports in this PR.
Fix rust-lang#84769, follow up to rust-lang#84499, rust-lang#83667.
Clippy: Decreases indentation and improves readability Signed-off-by: wcampbell <[email protected]>
MinGW driver for COFF LLD doesn't currently translate GNU-style `--threads=N` to native `/threads:N`, so we have to pass the option in its native form to avoid an error. Also pass the `threads` flag to lld-link as well
…lang#82465. (update: placated tidy)
This updates the documentation since `ptr::addr_of!` and `ptr::addr_of_mut!` are now stable. One might remove the distinction between the sections `# On packed structs` and `# Examples`, as the old section on packed structs was primarily to prevent users of doing unde- fined behavior, which is not necessary anymore. There is also a new section in "how to obtain a pointer", which referen- ces the `ptr::addr_of!` macros. This commit contains squashed commits from code review. Co-authored-by: Joshua Nelson <[email protected]> Co-authored-by: Mara Bos <[email protected]> Co-authored-by: Soveu <[email protected]> Co-authored-by: Ralf Jung <[email protected]>
When encountering a path that can't have generics, do not call `generics_of`. This would happen when writing something like `path::this_is_a_mod<const_val>`. Fix rust-lang#84831.
…, r=pnkfelix Improve diagnostic for when field is never read Related to (but does not close) rust-lang#81658 This completes the first step of `````@pnkfelix's````` [mentoring instructions](rust-lang#81658 (comment)) but does not actually improve the diagnostics (yet!). The two tests are heavily reduced versions of code from the original bug report. I've confirmed that the reduced `field-used-in-ffi` test [fails on nightly](https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=f0862c89ddca028c55c20a5ed05e679a) but [passes on stable](https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=f0862c89ddca028c55c20a5ed05e679a). This confirms that the regression is reproduced correctly. The `drop-only-field` test is a case that `````@pnkfelix````` mentioned in his mentoring instructions. It is not a regression, but will come in handy when we make the diagnostic smarter by looking at whether the field type implements `Drop`. Per the [rustc-dev-guide](https://rustc-dev-guide.rust-lang.org/tests/adding.html), each test includes a comment summarizing what it is about.
Update `ptr` docs with regards to `ptr::addr_of!` This updates the documentation since `ptr::addr_of!` and `ptr::addr_of_mut!` are now stable. One might remove the distinction between the sections `# On packed structs` and `# Examples`, as the old section on packed structs was primarily to prevent users of doing undefined behavior, which is not necessary anymore. Technically there is now wrong/outdated documentation on stable, but I don't think this is worth a point release 😉 Fixes rust-lang#83509. `````@rustbot````` modify labels: T-doc
…albini Update RELEASES.md for 1.52.0 ### [Rendered](https://github.com/rust-lang/rust/blob/relnotes-1.52.0/RELEASES.md) r? ```@Mark-Simulacrum``` cc ```@rust-lang/release```
…r=dtolnay Ensure TLS destructors run before thread joins in SGX The excellent test is from `@jethrogb` For context see: rust-lang#83416 (comment)
…nkov Fix#84467 linker_args with --target=sparcv9-sun-solaris Trying to cross-compile for sparcv9-sun-solaris getting a error message for -zignore Introduced when -z -ignore was seperated here 22d0ab0 No formatting done Reproduce ``` bash rustup target add sparcv9-sun-solaris cargo new --bin hello && cd hello && cargo run --target=sparcv9-sun-solaris ``` config.toml [target.sparcv9-sun-solaris] linker = "gcc"
bump deps openssl vulns: https://rustsec.org/advisories/RUSTSEC-2021-0056.html https://rustsec.org/advisories/RUSTSEC-2021-0055.html openssl-src v111.12.0+1.1.1h -> v111.15.0+1.1.1k not latest, but newer openssl-sys v0.9.58 -> v0.9.61 openssl v0.10.30 -> v0.10.33 curl vulns: https://curl.se/docs/vuln-7.74.0.html curl v0.4.34 -> v0.4.36 curl-sys v0.4.39+curl-7.74.0 -> v0.4.42+curl-7.76.0
…nts, r=tmandry Report coverage `0` of dead blocks Fixes: rust-lang#84018 With `-Z instrument-coverage`, coverage reporting of dead blocks (for example, blocks dropped because a conditional branch is dropped, based on const evaluation) is now supported. If `instrument-coverage` is enabled, `simplify::remove_dead_blocks()` finds all dropped coverage `Statement`s and adds their `code_region`s as `Unreachable` coverage `Statement`s to the `START_BLOCK`, so they are still included in the coverage map. Check out the resulting changes in the test coverage reports in this PR. I also addressed an outstanding issue/request to move coverage tests from run-make-fulldeps to run-make (in commit 2). Fixes: rust-lang#83830 r? `````@tmandry````` cc: `````@wesleywiser`````
…nkov Reduce duplication in `impl_dep_tracking_hash` macros Cherry-picked from rust-lang#84234 since it will be a while until it lands.
Account for unsatisfied bounds in E0599 Fix rust-lang#84769, follow up to rust-lang#84499, rust-lang#83667.
…olnay use else if in std library Decreases indentation and improves readability
…acrum rustbuild: Pass a `threads` flag that works to windows-gnu lld MinGW driver for COFF LLD doesn't currently translate GNU-style `--threads=N` to native `/threads:N`, so we have to pass the option in its native form to avoid an error. Also pass the `threads` flag to lld-link (windows-msvc lld) as well.
…, r=jyn514 rustdoc: revert deref recur to resume inclusion of impl ExtTrait<Local> for ExtType As discussed here: rust-lang#82465 (comment), Revert PR rust-lang#80653 to resolve issue rust-lang#82465. Issue rust-lang#82465 was we had stopped including certain trait implementations, namely implementations on an imported type of an imported trait *instantiated on a local type*. That bug was injected by PR rust-lang#80653. Reverting rust-lang#80653 means we don't list all the methods that you have accessible via recursively applying `Deref`. [Discussion in last week's rustc triage meeting](https://zulip-archive.rust-lang.org/238009tcompilermeetings/19557weekly2021042954818.html#236680594) led us to conclude that the bug was worse than the enhancement, and there was not an obvious fix for the bug itself. So for the short term we remove the enhancement, while in the long term we will work on figuring out a way to have our imported trait implementation cake and eat it too.
…riplett Clarify documentation for `[T]::contains`. Fixes rust-lang#84877. Change the documentation to correctly characterize when the suggested alternative to `contains` applies, and correctly explain why it works.
…tting, r=Dylan-DPC platform-support: Center the contents of the `std` and `host` columns Minor formatting improvement.
Do not ICE on invalid const param When encountering a path that can't have generics, do not call `generics_of`. This would happen when writing something like `path::this_is_a_mod<const_val>`. Fix rust-lang#84831.
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@bors r+ rollup=never p=5 |
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📌 Commit 5d8f6ff has been approved by |
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🔒 Merge conflict This pull request and the master branch diverged in a way that cannot be automatically merged. Please rebase on top of the latest master branch, and let the reviewer approve again. How do I rebase?Assuming
You may also read Git Rebasing to Resolve Conflicts by Drew Blessing for a short tutorial. Please avoid the "Resolve conflicts" button on GitHub. It uses Sometimes step 4 will complete without asking for resolution. This is usually due to difference between how Error message |
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☔ The latest upstream changes (presumably #84707) made this pull request unmergeable. Please resolve the merge conflicts. |
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Successful merges:
ptrdocs with regards toptr::addr_of!#83553 (Updateptrdocs with regards toptr::addr_of!)0of dead blocks #84797 (Report coverage0of dead blocks)impl_dep_tracking_hashmacros #84803 (Reduce duplication inimpl_dep_tracking_hashmacros)threadsflag that works to windows-gnu lld #84865 (rustbuild: Pass athreadsflag that works to windows-gnu lld)[T]::contains#84878 (Clarify documentation for[T]::contains. Fixes Standard library documentation for alternatives to [T]::contains suggests Borrow is needed when it is not #84877.)stdandhostcolumns #84882 (platform-support: Center the contents of thestdandhostcolumns)Failed merges:
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