show abi_unsupported_vector_types lint in future breakage reports #133374
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Tagging this w/ compat relnotes, but it's not expected for anyone to really hit this (if they do, good!) @rustbot label +relnotes |
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…pes, r=jieyouxu show abi_unsupported_vector_types lint in future breakage reports The lint is now riding the train to 1.84. Given that crater found no case of this lint triggering at all, IMO it's fine to make it "report in deps" already for 1.85. Part of rust-lang#116558.
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Rollup of 4 pull requests Successful merges: - rust-lang#133217 ([AIX] Add option -X32_64 to the "strip" command) - rust-lang#133237 (Minimally constify `Add`) - rust-lang#133355 (Add language tests for aggregate types) - rust-lang#133374 (show abi_unsupported_vector_types lint in future breakage reports) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#133374 - RalfJung:abi_unsupported_vector_types, r=jieyouxu show abi_unsupported_vector_types lint in future breakage reports The lint is now riding the train to 1.84. Given that crater found no case of this lint triggering at all, IMO it's fine to make it "report in deps" already for 1.85. Part of rust-lang#116558.
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Pkgsrc changes relative to rust184: * patch reorganization to deal with new version of upstream vendored crates, checksum updates. Version 1.85.0 (2025-02-20) ========================== Language -------- - [The 2024 Edition is now stable.] (rust-lang/rust#133349) See [the edition guide] (https://doc.rust-lang.org/nightly/edition-guide/rust-2024/index.html) for more details. - [Stabilize async closures] (rust-lang/rust#132706) See [RFC 3668] (https://rust-lang.github.io/rfcs/3668-async-closures.html) for more details. - [Stabilize `#[diagnostic::do_not_recommend]`] (rust-lang/rust#132056) - [Add `unpredictable_function_pointer_comparisons` lint to warn against function pointer comparisons] (rust-lang/rust#118833) - [Lint on combining `#[no_mangle]` and `#[export_name]` attributes.] (rust-lang/rust#131558) Compiler -------- - [The unstable flag `-Zpolymorphize` has been removed] (rust-lang/rust#133883), see rust-lang/compiler-team#810 for some background. Platform Support ---------------- - [Promote `powerpc64le-unknown-linux-musl` to tier 2 with host tools] (rust-lang/rust#133801) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Panics in the standard library now have a leading `library/` in their path] (rust-lang/rust#132390) - [`std::env::home_dir()` on Windows now ignores the non-standard `$HOME` environment variable] (rust-lang/rust#132515) It will be un-deprecated in a subsequent release. - [Add `AsyncFn*` to the prelude in all editions.] (rust-lang/rust#132611) Stabilized APIs --------------- - [`BuildHasherDefault::new`] (https://doc.rust-lang.org/stable/std/hash/struct.BuildHasherDefault.html#method.new) - [`ptr::fn_addr_eq`] (https://doc.rust-lang.org/std/ptr/fn.fn_addr_eq.html) - [`io::ErrorKind::QuotaExceeded`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.QuotaExceeded) - [`io::ErrorKind::CrossesDevices`] (https://doc.rust-lang.org/stable/std/io/enum.ErrorKind.html#variant.CrossesDevices) - [`{float}::midpoint`] (https://doc.rust-lang.org/core/primitive.f32.html#method.midpoint) - [Unsigned `{integer}::midpoint`] (https://doc.rust-lang.org/std/primitive.u64.html#method.midpoint) - [`NonZeroU*::midpoint`] (https://doc.rust-lang.org/std/num/type.NonZeroU32.html#method.midpoint) - [impl `std::iter::Extend` for tuples with arity 1 through 12] (https://doc.rust-lang.org/stable/std/iter/trait.Extend.html#impl-Extend%3C(A,)%3E-for-(EA,)) - [`FromIterator<(A, ...)>` for tuples with arity 1 through 12] (https://doc.rust-lang.org/stable/std/iter/trait.FromIterator.html#impl-FromIterator%3C(EA,)%3E-for-(A,)) - [`std::task::Waker::noop`] (https://doc.rust-lang.org/stable/std/task/struct.Waker.html#method.noop) These APIs are now stable in const contexts: - [`mem::size_of_val`] (https://doc.rust-lang.org/stable/std/mem/fn.size_of_val.html) - [`mem::align_of_val`] (https://doc.rust-lang.org/stable/std/mem/fn.align_of_val.html) - [`Layout::for_value`] (https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.for_value) - [`Layout::align_to`] (https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.align_to) - [`Layout::pad_to_align`] (https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.pad_to_align) - [`Layout::extend`] (https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.extend) - [`Layout::array`] (https://doc.rust-lang.org/stable/std/alloc/struct.Layout.html#method.array) - [`std::mem::swap`] (https://doc.rust-lang.org/stable/std/mem/fn.swap.html) - [`std::ptr::swap`] (https://doc.rust-lang.org/stable/std/ptr/fn.swap.html) - [`NonNull::new`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.new) - [`HashMap::with_hasher`] (https://doc.rust-lang.org/stable/std/collections/struct.HashMap.html#method.with_hasher) - [`HashSet::with_hasher`] (https://doc.rust-lang.org/stable/std/collections/struct.HashSet.html#method.with_hasher) - [`BuildHasherDefault::new`] (https://doc.rust-lang.org/stable/std/hash/struct.BuildHasherDefault.html#method.new) - [`<float>::recip`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.recip) - [`<float>::to_degrees`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.to_degrees) - [`<float>::to_radians`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.to_radians) - [`<float>::max`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.max) - [`<float>::min`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.min) - [`<float>::clamp`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.clamp) - [`<float>::abs`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.abs) - [`<float>::signum`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.signum) - [`<float>::copysign`] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.copysign) - [`MaybeUninit::write`] (https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.write) Cargo ----- - [Add future-incompatibility warning against keywords in cfgs and add raw-idents] (rust-lang/cargo#14671) - [Stabilize higher precedence trailing flags] (rust-lang/cargo#14900) - [Pass `CARGO_CFG_FEATURE` to build scripts] (rust-lang/cargo#14902) Rustdoc ----- - [Doc comment on impl blocks shows the first line, even when the impl block is collapsed] (rust-lang/rust#132155) Compatibility Notes ------------------- - [`rustc` no longer treats the `test` cfg as a well known check-cfg] (rust-lang/rust#131729), instead it is up to the build systems and users of `--check-cfg`[^check-cfg] to set it as a well known cfg using `--check-cfg=cfg(test)`. This is done to enable build systems like Cargo to set it conditionally, as not all source files are suitable for unit tests. [Cargo (for now) unconditionally sets the `test` cfg as a well known cfg] (rust-lang/cargo#14963). [^check-cfg]: https://doc.rust-lang.org/nightly/rustc/check-cfg.html - [Disable potentially incorrect type inference if there are trivial and non-trivial where-clauses] (rust-lang/rust#132325) - `std::env::home_dir()` has been deprecated for years, because it can give surprising results in some Windows configurations if the `HOME` environment variable is set (which is not the normal configuration on Windows). We had previously avoided changing its behavior, out of concern for compatibility with code depending on this non-standard configuration. Given how long this function has been deprecated, we're now fixing its behavior as a bugfix. A subsequent release will remove the deprecation for this function. - [Make `core::ffi::c_char` signedness more closely match that of the platform-default `char`] (rust-lang/rust#132975) This changed `c_char` from an `i8` to `u8` or vice versa on many Tier 2 and 3 targets (mostly Arm and RISC-V embedded targets). The new definition may result in compilation failures but fixes compatibility issues with C. The `libc` crate matches this change as of its 0.2.169 release. - [When compiling a nested `macro_rules` macro from an external crate, the content of the inner `macro_rules` is now built with the edition of the external crate, not the local crate.] (rust-lang/rust#133274) - [Increase `sparcv9-sun-solaris` and `x86_64-pc-solaris` Solaris baseline to 11.4.] (rust-lang/rust#133293) - [Show `abi_unsupported_vector_types` lint in future breakage reports] (rust-lang/rust#133374) - [Error if multiple super-trait instantiations of `dyn Trait` need associated types to be specified but only one is provided] (rust-lang/rust#133392) - [Change `powerpc64-ibm-aix` default `codemodel` to large] (rust-lang/rust#133811) Internal Changes ---------------- These changes do not affect any public interfaces of Rust, but they represent significant improvements to the performance or internals of rustc and related tools. - [Build `x86_64-unknown-linux-gnu` with LTO for C/C++ code (e.g., `jemalloc`)] (rust-lang/rust#134690)
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The lint is now riding the train to 1.84. Given that crater found no case of this lint triggering at all, IMO it's fine to make it "report in deps" already for 1.85.
See here for crater result analysis, and here for the full report.
Part of #116558.