Add a new wasm32-wasip1 target to rustc by alexcrichton · Pull Request #120468 · rust-lang/rust (original) (raw)
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rustbot added A-testsuite
Area: The testsuite used to check the correctness of rustc
Status: Awaiting review from the assignee but also interested parties.
Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the infrastructure team, which will review and decide on the PR/issue.
labels
bors added S-waiting-on-bors
Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
and removed S-waiting-on-review
Status: Awaiting review from the assignee but also interested parties.
labels
This was referenced
Mar 5, 2024
Marks issues that should be documented in the release notes of the next release.
label
wip-sync pushed a commit to NetBSD/pkgsrc-wip that referenced this pull request
Pkgsrc changes:
- Adapt checksums and patches, some have beene intregrated upstream.
Upstream chnages:
Version 1.78.0 (2024-05-02)
Language
- [Stabilize
#[cfg(target_abi = ...)]] (rust-lang/rust#119590) - [Stabilize the
#[diagnostic]namespace and#[diagnostic::on_unimplemented]attribute] (rust-lang/rust#119888) - [Make async-fn-in-trait implementable with concrete signatures] (rust-lang/rust#120103)
- [Make matching on NaN a hard error, and remove the rest of
illegal_floating_point_literal_pattern] (rust-lang/rust#116284) - [static mut: allow mutable reference to arbitrary types, not just slices and arrays] (rust-lang/rust#117614)
- [Extend
invalid_reference_castingto include references casting to bigger memory layout] (rust-lang/rust#118983) - [Add
non_contiguous_range_endpointslint for singleton gaps after exclusive ranges] (rust-lang/rust#118879) - [Add
wasm_c_abilint for use of older wasm-bindgen versions] (rust-lang/rust#117918) This lint currently only works when using Cargo. - [Update
indirect_structural_matchandpointer_structural_matchlints to match RFC] (rust-lang/rust#120423) - [Make non-
PartialEq-typed consts as patterns a hard error] (rust-lang/rust#120805) - [Split
refining_impl_traitlint into_reachable,_internalvariants] (rust-lang/rust#121720) - [Remove unnecessary type inference when using associated types
inside of higher ranked
where-bounds] (rust-lang/rust#119849) - [Weaken eager detection of cyclic types during type inference] (rust-lang/rust#119989)
- [
trait Trait: Auto {}: allow upcasting fromdyn Traittodyn Auto] (rust-lang/rust#119338)
Compiler
- [Made
INVALID_DOC_ATTRIBUTESlint deny by default] (rust-lang/rust#111505) - [Increase accuracy of redundant
usechecking] (rust-lang/rust#117772) - [Suggest moving definition if non-found macro_rules! is defined later] (rust-lang/rust#121130)
- [Lower transmutes from int to pointer type as gep on null] (rust-lang/rust#121282)
Target changes:
- [Windows tier 1 targets now require at least Windows 10] (rust-lang/rust#115141)
- [Enable CMPXCHG16B, SSE3, SAHF/LAHF and 128-bit Atomics in tier 1 Windows] (rust-lang/rust#120820)
- [Add
wasm32-wasip1tier 2 (without host tools) target] (rust-lang/rust#120468) - [Add
wasm32-wasip2tier 3 target] (rust-lang/rust#119616) - [Rename
wasm32-wasi-preview1-threadstowasm32-wasip1-threads] (rust-lang/rust#122170) - [Add
arm64ec-pc-windows-msvctier 3 target] (rust-lang/rust#119199) - [Add
armv8r-none-eabihftier 3 target for the Cortex-R52] (rust-lang/rust#110482) - [Add
loongarch64-unknown-linux-musltier 3 target] (rust-lang/rust#121832)
Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support.
Libraries
- [Bump Unicode to version 15.1.0, regenerate tables] (rust-lang/rust#120777)
- [Make align_offset, align_to well-behaved in all cases] (rust-lang/rust#121201)
- [PartialEq, PartialOrd: document expectations for transitive chains] (rust-lang/rust#115386)
- [Optimize away poison guards when std is built with panic=abort] (rust-lang/rust#100603)
- [Replace pthread
RwLockwith custom implementation] (rust-lang/rust#110211) - [Implement unwind safety for Condvar on all platforms] (rust-lang/rust#121768)
- [Add ASCII fast-path for
char::is_grapheme_extended] (rust-lang/rust#121138)
Stabilized APIs
- [
impl Read for &Stdin] (https://doc.rust-lang.org/stable/std/io/struct.Stdin.html#impl-Read-for-%26Stdin) - [Accept non
'staticlifetimes for severalstd::error::Errorrelated implementations] (rust-lang/rust#113833) - [Make
impl<Fd: AsFd>impl take?Sized] (rust-lang/rust#114655) - [
impl From<TryReserveError> for io::Error] (https://doc.rust-lang.org/stable/std/io/struct.Error.html#impl-From%3CTryReserveError%3E-for-Error)
These APIs are now stable in const contexts:
- [
Barrier::new()] (https://doc.rust-lang.org/stable/std/sync/struct.Barrier.html#method.new)
Cargo
- Stabilize lockfile v4
- [Respect
rust-versionwhen generating lockfile] (rust-lang/cargo#12861) - [Control
--charsetvia auto-detecting config value] (rust-lang/cargo#13337) - [Support
target.<triple>.rustdocflagsofficially] (rust-lang/cargo#13197) - [Stabilize global cache data tracking] (rust-lang/cargo#13492)
Misc
- [rustdoc: add
--test-builder-wrapperarg to support wrappers such as RUSTC_WRAPPER when building doctests] (rust-lang/rust#114651)
Compatibility Notes
- [Many unsafe precondition checks now run for user code with debug assertions enabled] (rust-lang/rust#120594) This change helps users catch undefined behavior in their code, though the details of how much is checked are generally not stable.
- [riscv only supports split_debuginfo=off for now] (rust-lang/rust#120518)
- [Consistently check bounds on hidden types of
impl Trait] (rust-lang/rust#121679) - [Change equality of higher ranked types to not rely on subtyping] (rust-lang/rust#118247)
- [When called, additionally check bounds on normalized function return type] (rust-lang/rust#118882)
- [Expand coverage for
arithmetic_overflowlint] (rust-lang/rust#119432)
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.
- Update to LLVM 18
- [Build
rustcwith 1CGU onx86_64-pc-windows-msvc] (rust-lang/rust#112267) - [Build
rustcwith 1CGU onx86_64-apple-darwin] (rust-lang/rust#112268) - [Introduce
run-makeV2 infrastructure, arun_make_supportlibrary and port over 2 tests as example] (rust-lang/rust#113026) - [Windows: Implement condvar, mutex and rwlock using futex] (rust-lang/rust#121956)
alexcrichton added a commit to alexcrichton/rust that referenced this pull request
This commit is a continuation of the work originally proposed in
rust-lang/compiler-team#607 and later amended in
rust-lang/compiler-team#695. The end goal is to rename wasm32-wasi to
wasm32-wasip1 to reflect WASI's development and distinguish the
preexisting target from the wasm32-wasip2 target that WASI is now
developing. Work for this transition began in rust-lang#120468 which landed in
Rust 1.78 which became stable on 2024-05-02.
This implements the next phase of the transition plan to warn on usage
of wasm32-wasi. This is intended to help alert users that a removal is
pending and all release channels have the replacement available as well.
This will reach stable on 2024-09-05. The next stage of the plan is to
remove the wasm32-wasi target some time in October 2024 which means
that the removal will reach stable on 2025-01-09. For reference a full
schedule of this transition is listed [here].
Currently this implementation is a simple unconditional warning whenever
rustc --target wasm32-wasi is invoked. As-implemented there's no way
to turn off the warning other than to switch to the wasm32-wasip1
target.
[here]: rust-lang#120468 (comment)
fmease added a commit to fmease/rust that referenced this pull request
…r=michaelwoerister
Unconditionally warn on usage of wasm32-wasi
This commit is a continuation of the work originally proposed in rust-lang/compiler-team#607 and later amended in
rust-lang/compiler-team#695. The end goal is to rename wasm32-wasi to wasm32-wasip1 to reflect WASI's development and distinguish the preexisting target from the wasm32-wasip2 target that WASI is now developing. Work for this transition began in rust-lang#120468 which landed in Rust 1.78 which became stable on 2024-05-02.
This implements the next phase of the transition plan to warn on usage of wasm32-wasi. This is intended to help alert users that a removal is pending and all release channels have the replacement available as well. This will reach stable on 2024-09-05. The next stage of the plan is to remove the wasm32-wasi target some time in October 2024 which means that the removal will reach stable on 2025-01-09. For reference a full schedule of this transition is listed [here].
Currently this implementation is a simple unconditional warning whenever rustc --target wasm32-wasi is invoked. As-implemented there's no way to turn off the warning other than to switch to the wasm32-wasip1 target.
[here]: rust-lang#120468 (comment)
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request
Rollup merge of rust-lang#126662 - alexcrichton:warn-on-wasm32-wasi, r=michaelwoerister
Unconditionally warn on usage of wasm32-wasi
This commit is a continuation of the work originally proposed in rust-lang/compiler-team#607 and later amended in
rust-lang/compiler-team#695. The end goal is to rename wasm32-wasi to wasm32-wasip1 to reflect WASI's development and distinguish the preexisting target from the wasm32-wasip2 target that WASI is now developing. Work for this transition began in rust-lang#120468 which landed in Rust 1.78 which became stable on 2024-05-02.
This implements the next phase of the transition plan to warn on usage of wasm32-wasi. This is intended to help alert users that a removal is pending and all release channels have the replacement available as well. This will reach stable on 2024-09-05. The next stage of the plan is to remove the wasm32-wasi target some time in October 2024 which means that the removal will reach stable on 2025-01-09. For reference a full schedule of this transition is listed [here].
Currently this implementation is a simple unconditional warning whenever rustc --target wasm32-wasi is invoked. As-implemented there's no way to turn off the warning other than to switch to the wasm32-wasip1 target.
[here]: rust-lang#120468 (comment)
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request
…woerister
Unconditionally warn on usage of wasm32-wasi
This commit is a continuation of the work originally proposed in rust-lang/compiler-team#607 and later amended in
rust-lang/compiler-team#695. The end goal is to rename wasm32-wasi to wasm32-wasip1 to reflect WASI's development and distinguish the preexisting target from the wasm32-wasip2 target that WASI is now developing. Work for this transition began in #120468 which landed in Rust 1.78 which became stable on 2024-05-02.
This implements the next phase of the transition plan to warn on usage of wasm32-wasi. This is intended to help alert users that a removal is pending and all release channels have the replacement available as well. This will reach stable on 2024-09-05. The next stage of the plan is to remove the wasm32-wasi target some time in October 2024 which means that the removal will reach stable on 2025-01-09. For reference a full schedule of this transition is listed [here].
Currently this implementation is a simple unconditional warning whenever rustc --target wasm32-wasi is invoked. As-implemented there's no way to turn off the warning other than to switch to the wasm32-wasip1 target.
[here]: rust-lang/rust#120468 (comment)
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request
This is based on the pkgsrc-wip rust180 package, retaining the main pkgsrc changes as best as I could.
Pkgsrc changes:
- Adapt checksums and patches.
- Make this work again on big-endian aarch64 (at least on NetBSD).
- Make the choice of GCC = 12 work for sparc64 by testing options after options.mk is included (which is required...). Makes this work on NetBSD/sparc64 10.0 again.
Upstream chnages:
Version 1.80.1 (2024-08-08)
- [Fix miscompilation in the jump threading MIR optimization when comparing floats] (rust-lang/rust#128271)
- [Revert changes to the
dead_codelint from 1.80.0] (rust-lang/rust#128618)
Version 1.80.0 (2024-07-25)
Language
- [Document maximum allocation size] (rust-lang/rust#116675)
- [Allow zero-byte offsets and ZST read/writes on arbitrary pointers] (rust-lang/rust#117329)
- [Support C23's variadics without a named parameter] (rust-lang/rust#124048)
- [Stabilize
exclusive_range_patternfeature] (rust-lang/rust#124459) - [Guarantee layout and ABI of
Resultin some scenarios] (rust-lang/rust#124870)
Compiler
- [Update cc crate to v1.0.97 allowing additional spectre mitigations on MSVC targets] (rust-lang/rust#124892)
- [Allow field reordering on types marked
repr(packed(1))] (rust-lang/rust#125360) - [Add a lint against never type fallback affecting unsafe code] (rust-lang/rust#123939)
- [Disallow cast with trailing braced macro in let-else] (rust-lang/rust#125049)
- [Expand
for_loops_over_fallibleslint to lint on fallibles behind references.] (rust-lang/rust#125156) - [self-contained linker: retry linking without
-fuse-ld=lldon CCs that don't support it] (rust-lang/rust#125417) - [Do not parse CVarArgs (
...) as a type in trait bounds] (rust-lang/rust#125863) - Improvements to LLDB formatting [#124458] (rust-lang/rust#124458) [#124500] (rust-lang/rust#124500)
- [For the wasm32-wasip2 target default to PIC and do not use
-fuse-ld=lld] (rust-lang/rust#124858) - [Add x86_64-unknown-linux-none as a tier 3 target] (rust-lang/rust#125023)
- [Lint on
foo.into_iter()resolving to&Box<[T]>: IntoIterator] (rust-lang/rust#124097)
Libraries
- [Add
size_ofandsize_of_valandalign_ofandalign_of_valto the prelude] (rust-lang/rust#123168) - [Abort a process when FD ownership is violated] (rust-lang/rust#124210)
- [io::Write::write_fmt: panic if the formatter fails when the stream does not fail] (rust-lang/rust#125012)
- [Panic if
PathBuf::set_extensionwould add a path separator] (rust-lang/rust#125070) - [Add assert_unsafe_precondition to unchecked_{add,sub,neg,mul,shl,shr} methods] (rust-lang/rust#121571)
- [Update
c_charon AIX to use the correct type] (rust-lang/rust#122986) - [
offset_of!no longer returns a temporary] (rust-lang/rust#124484) - [Handle sigma in
str.to_lowercasecorrectly] (rust-lang/rust#124773) - [Raise
DEFAULT_MIN_STACK_SIZEto at least 64KiB] (rust-lang/rust#126059)
Stabilized APIs
- [
impl Default for Rc<CStr>] (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3CCStr%3E) - [
impl Default for Rc<str>] (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3Cstr%3E) - [
impl Default for Rc<[T]>] (https://doc.rust-lang.org/beta/alloc/rc/struct.Rc.html#impl-Default-for-Rc%3C%5BT%5D%3E) - [
impl Default for Arc<str>] (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3Cstr%3E) - [
impl Default for Arc<CStr>] (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3CCStr%3E) - [
impl Default for Arc<[T]>] (https://doc.rust-lang.org/beta/alloc/sync/struct.Arc.html#impl-Default-for-Arc%3C%5BT%5D%3E) - [
impl IntoIterator for Box<[T]>] (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-IntoIterator-for-Box%3C%5BI%5D,+A%3E) - [
impl FromIterator<String> for Box<str>] (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-FromIterator%3CString%3E-for-Box%3Cstr%3E) - [
impl FromIterator<char> for Box<str>] (https://doc.rust-lang.org/beta/alloc/boxed/struct.Box.html#impl-FromIterator%3Cchar%3E-for-Box%3Cstr%3E) - [
LazyCell] (https://doc.rust-lang.org/beta/core/cell/struct.LazyCell.html) - [
LazyLock] (https://doc.rust-lang.org/beta/std/sync/struct.LazyLock.html) - [
Duration::div_duration_f32] (https://doc.rust-lang.org/beta/std/time/struct.Duration.html#method.div_duration_f32) - [
Duration::div_duration_f64] (https://doc.rust-lang.org/beta/std/time/struct.Duration.html#method.div_duration_f64) - [
Option::take_if] (https://doc.rust-lang.org/beta/std/option/enum.Option.html#method.take_if) - [
Seek::seek_relative] (https://doc.rust-lang.org/beta/std/io/trait.Seek.html#method.seek_relative) - [
BinaryHeap::as_slice] (https://doc.rust-lang.org/beta/std/collections/struct.BinaryHeap.html#method.as_slice) - [
NonNull::offset] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.offset) - [
NonNull::byte_offset] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_offset) - [
NonNull::add] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.add) - [
NonNull::byte_add] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_add) - [
NonNull::sub] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.sub) - [
NonNull::byte_sub] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_sub) - [
NonNull::offset_from] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.offset_from) - [
NonNull::byte_offset_from] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.byte_offset_from) - [
NonNull::read] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read) - [
NonNull::read_volatile] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read_volatile) - [
NonNull::read_unaligned] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.read_unaligned) - [
NonNull::write] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write) - [
NonNull::write_volatile] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_volatile) - [
NonNull::write_unaligned] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_unaligned) - [
NonNull::write_bytes] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.write_bytes) - [
NonNull::copy_to] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_to) - [
NonNull::copy_to_nonoverlapping] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_to_nonoverlapping) - [
NonNull::copy_from] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_from) - [
NonNull::copy_from_nonoverlapping] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.copy_from_nonoverlapping) - [
NonNull::replace] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.replace) - [
NonNull::swap] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.swap) - [
NonNull::drop_in_place] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.drop_in_place) - [
NonNull::align_offset] (https://doc.rust-lang.org/beta/std/ptr/struct.NonNull.html#method.align_offset) - [
<[T]>::split_at_checked] (https://doc.rust-lang.org/beta/std/primitive.slice.html#method.split_at_checked) - [
<[T]>::split_at_mut_checked] (https://doc.rust-lang.org/beta/std/primitive.slice.html#method.split_at_mut_checked) - [
str::split_at_checked] (https://doc.rust-lang.org/beta/std/primitive.str.html#method.split_at_checked) - [
str::split_at_mut_checked] (https://doc.rust-lang.org/beta/std/primitive.str.html#method.split_at_mut_checked) - [
str::trim_ascii] (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii) - [
str::trim_ascii_start] (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii_start) - [
str::trim_ascii_end] (https://doc.rust-lang.org/beta/std/primitive.str.html#method.trim_ascii_end) - [
<[u8]>::trim_ascii] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii) - [
<[u8]>::trim_ascii_start] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii_start) - [
<[u8]>::trim_ascii_end] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.trim_ascii_end) - [
Ipv4Addr::BITS] (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#associatedconstant.BITS) - [
Ipv4Addr::to_bits] (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#method.to_bits) - [
Ipv4Addr::from_bits] (https://doc.rust-lang.org/beta/core/net/struct.Ipv4Addr.html#method.from_bits) - [
Ipv6Addr::BITS] (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#associatedconstant.BITS) - [
Ipv6Addr::to_bits] (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#method.to_bits) - [
Ipv6Addr::from_bits] (https://doc.rust-lang.org/beta/core/net/struct.Ipv6Addr.html#method.from_bits) - [
Vec::<[T; N]>::into_flattened] (https://doc.rust-lang.org/beta/alloc/vec/struct.Vec.html#method.into_flattened) - [
<[[T; N]]>::as_flattened] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.as_flattened) - [
<[[T; N]]>::as_flattened_mut] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.as_flattened_mut)
These APIs are now stable in const contexts:
- [
<[T]>::last_chunk] (https://doc.rust-lang.org/beta/core/primitive.slice.html#method.last_chunk) - [
BinaryHeap::new] (https://doc.rust-lang.org/beta/std/collections/struct.BinaryHeap.html#method.new)
Cargo
- [Stabilize
-Zcheck-cfgas always enabled] (rust-lang/cargo#13571) - [Warn, rather than fail publish, if a target is excluded] (rust-lang/cargo#13713)
- [Add special
check-cfglint config for theunexpected_cfgslint] (rust-lang/cargo#13913) - [Stabilize
cargo update --precise <yanked>] (rust-lang/cargo#13974) - [Don't change file permissions on
Cargo.tomlwhen usingcargo add] (rust-lang/cargo#13898) - [Support using
cargo fixon IPv6-only networks] (rust-lang/cargo#13907)
Rustdoc
- [Allow searching for references] (rust-lang/rust#124148)
- [Stabilize
custom_code_classes_in_docsfeature] (rust-lang/rust#124577) - [fix: In cross-crate scenarios show enum variants on type aliases of enums] (rust-lang/rust#125300)
Compatibility Notes
- [rustfmt estimates line lengths differently when using non-ascii characters] (rust-lang/rustfmt#6203)
- [Type aliases are now handled correctly in orphan check] (rust-lang/rust#117164)
- [Allow instructing rustdoc to read from stdin via
-] (rust-lang/rust#124611) - [
std::env::{set_var, remove_var}can no longer be converted to safe function pointers and no longer implement theFnfamily of traits] (rust-lang/rust#124636) - [Warn (or error) when
Selfconstructor from outer item is referenced in inner nested item] (rust-lang/rust#124187) - [Turn
indirect_structural_matchandpointer_structural_matchlints into hard errors] (rust-lang/rust#124661) - [Make
where_clause_object_safetylint a regular object safety violation] (rust-lang/rust#125380) - [Turn
proc_macro_back_compatlint into a hard error.] (rust-lang/rust#125596) - [Detect unused structs even when implementing private traits] (rust-lang/rust#122382)
- [
std::sync::ReentrantLockGuard<T>is no longerSyncifT: !Sync] (rust-lang/rust#125527) which means [std::io::StdoutLockandstd::io::StderrLockare no longer Sync] (rust-lang/rust#127340)
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.
- Misc improvements to size of generated html by rustdoc e.g. [#124738] (rust-lang/rust#124738) and [#123734] (rust-lang/rust#123734)
- [MSVC targets no longer depend on libc] (rust-lang/rust#124050)
Version 1.79.0 (2024-06-13)
Language
- [Stabilize inline
const {}expressions.] (rust-lang/rust#104087) - [Prevent opaque types being instantiated twice with different regions within the same function.] (rust-lang/rust#116935)
- [Stabilize WebAssembly target features that are in phase 4 and 5.] (rust-lang/rust#117457)
- [Add the
redundant_lifetimeslint to detect lifetimes which are semantically redundant.] (rust-lang/rust#118391) - [Stabilize the
unnameable_typeslint for public types that can't be named.] (rust-lang/rust#120144) - [Enable debuginfo in macros, and stabilize
-C collapse-macro-debuginfoand#[collapse_debuginfo].] (rust-lang/rust#120845) - [Propagate temporary lifetime extension into
ifandmatchexpressions.] (rust-lang/rust#121346) - [Restrict promotion of
const fncalls.] (rust-lang/rust#121557) - [Warn against refining impls of crate-private traits with
refining_impl_traitlint.] (rust-lang/rust#121720) - [Stabilize associated type bounds (RFC 2289).] (rust-lang/rust#122055)
- [Stabilize importing
mainfrom other modules or crates.] (rust-lang/rust#122060) - [Check return types of function types for well-formedness] (rust-lang/rust#115538)
- [Rework
impl Traitlifetime inference] (rust-lang/rust#116891) - [Change inductive trait solver cycles to be ambiguous] (rust-lang/rust#122791)
Compiler
- [Define
-C stripto only affect binaries, not artifacts like.pdb.] (rust-lang/rust#115120) - [Stabilize
-Crelro-levelfor controlling runtime link hardening.] (rust-lang/rust#121694) - [Stabilize checking of
cfgnames and values at compile-time with--check-cfg.] (rust-lang/rust#123501) Note that this only stabilizes the compiler part, the Cargo part is still unstable in this release. - [Add
aarch64-apple-visionosandaarch64-apple-visionos-simtier 3 targets.] (rust-lang/rust#121419) - [Add
riscv32ima-unknown-none-elftier 3 target.] (rust-lang/rust#122696) - [Promote several Windows targets to tier 2]
(rust-lang/rust#121712):
aarch64-pc-windows-gnullvm,i686-pc-windows-gnullvm, andx86_64-pc-windows-gnullvm.
Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support.
Libraries
- [Implement
FromIteratorfor(impl Default + Extend, impl Default + Extend).] (rust-lang/rust#107462) - [Implement
{Div,Rem}Assign<NonZero<X>>onX.] (rust-lang/rust#121952) - [Document overrides of
clone_from()in core/std.] (rust-lang/rust#122201) - [Link MSVC default lib in core.] (rust-lang/rust#122268)
- [Caution against using
transmutebetween pointers and integers.] (rust-lang/rust#122379) - [Enable frame pointers for the standard library.] (rust-lang/rust#122646)
Stabilized APIs
- [
{integer}::unchecked_add] (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_add) - [
{integer}::unchecked_mul] (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_mul) - [
{integer}::unchecked_sub] (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.unchecked_sub) - [
<[T]>::split_at_unchecked] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_unchecked) - [
<[T]>::split_at_mut_unchecked] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.split_at_mut_unchecked) - [
<[u8]>::utf8_chunks] (https://doc.rust-lang.org/stable/core/primitive.slice.html#method.utf8_chunks) - [
str::Utf8Chunks] (https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunks.html) - [
str::Utf8Chunk] (https://doc.rust-lang.org/stable/core/str/struct.Utf8Chunk.html) - [
<*const T>::is_aligned] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned) - [
<*mut T>::is_aligned] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_aligned-1) - [
NonNull::is_aligned] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_aligned) - [
<*const [T]>::len] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len) - [
<*mut [T]>::len] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.len-1) - [
<*const [T]>::is_empty] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty) - [
<*mut [T]>::is_empty] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_empty-1) - [
NonNull::<[T]>::is_empty] (https://doc.rust-lang.org/stable/core/ptr/struct.NonNull.html#method.is_empty) - [
CStr::count_bytes] (https://doc.rust-lang.org/stable/core/ffi/c_str/struct.CStr.html#method.count_bytes) - [
io::Error::downcast] (https://doc.rust-lang.org/stable/std/io/struct.Error.html#method.downcast) - [
num::NonZero<T>] (https://doc.rust-lang.org/stable/core/num/struct.NonZero.html) - [
path::absolute] (https://doc.rust-lang.org/stable/std/path/fn.absolute.html) - [
proc_macro::Literal::byte_character] (https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.byte_character) - [
proc_macro::Literal::c_string] (https://doc.rust-lang.org/stable/proc_macro/struct.Literal.html#method.c_string)
These APIs are now stable in const contexts:
- [
Atomic*::into_inner] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicUsize.html#method.into_inner) - [
io::Cursor::new] (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.new) - [
io::Cursor::get_ref] (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.get_ref) - [
io::Cursor::position] (https://doc.rust-lang.org/stable/std/io/struct.Cursor.html#method.position) - [
io::empty] (https://doc.rust-lang.org/stable/std/io/fn.empty.html) - [
io::repeat] (https://doc.rust-lang.org/stable/std/io/fn.repeat.html) - [
io::sink] (https://doc.rust-lang.org/stable/std/io/fn.sink.html) - [
panic::Location::caller] (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.caller) - [
panic::Location::file] (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.file) - [
panic::Location::line] (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.line) - [
panic::Location::column] (https://doc.rust-lang.org/stable/std/panic/struct.Location.html#method.column)
Cargo
- [Prevent dashes in
lib.name, always normalizing to_.] (rust-lang/cargo#12783) - [Stabilize MSRV-aware version requirement selection in
cargo add.] (rust-lang/cargo#13608) - [Switch to using
gitoxideby default for listing files.] (rust-lang/cargo#13696)
Rustdoc
- [Always display stability version even if it's the same as the containing item.] (rust-lang/rust#118441)
- [Show a single search result for items with multiple paths.] (rust-lang/rust#119912)
- [Support typing
/in docs to begin a search.] (rust-lang/rust#123355)
Misc
Compatibility Notes
- [Update the minimum external LLVM to 17.] (rust-lang/rust#122649)
- [
RustcEncodableandRustcDecodableare soft-destabilized, to be removed from the prelude in next edition.] (rust-lang/rust#116016) - [The
wasm_c_abifuture-incompatibility lint will warn about use of the non-spec-compliant C ABI.] (rust-lang/rust#117918) Usewasm-bindgen v0.2.88to generate forward-compatible bindings. - [Check return types of function types for well-formedness] (rust-lang/rust#115538)
Version 1.78.0 (2024-05-02)
Language
- [Stabilize
#[cfg(target_abi = ...)]] (rust-lang/rust#119590) - [Stabilize the
#[diagnostic]namespace and#[diagnostic::on_unimplemented]attribute] (rust-lang/rust#119888) - [Make async-fn-in-trait implementable with concrete signatures] (rust-lang/rust#120103)
- [Make matching on NaN a hard error, and remove the rest of
illegal_floating_point_literal_pattern] (rust-lang/rust#116284) - [static mut: allow mutable reference to arbitrary types, not just slices and arrays] (rust-lang/rust#117614)
- [Extend
invalid_reference_castingto include references casting to bigger memory layout] (rust-lang/rust#118983) - [Add
non_contiguous_range_endpointslint for singleton gaps after exclusive ranges] (rust-lang/rust#118879) - [Add
wasm_c_abilint for use of older wasm-bindgen versions] (rust-lang/rust#117918) This lint currently only works when using Cargo. - [Update
indirect_structural_matchandpointer_structural_matchlints to match RFC] (rust-lang/rust#120423) - [Make non-
PartialEq-typed consts as patterns a hard error] (rust-lang/rust#120805) - [Split
refining_impl_traitlint into_reachable,_internalvariants] (rust-lang/rust#121720) - [Remove unnecessary type inference when using associated types
inside of higher ranked
where-bounds] (rust-lang/rust#119849) - [Weaken eager detection of cyclic types during type inference] (rust-lang/rust#119989)
- [
trait Trait: Auto {}: allow upcasting fromdyn Traittodyn Auto] (rust-lang/rust#119338)
Compiler
- [Made
INVALID_DOC_ATTRIBUTESlint deny by default] (rust-lang/rust#111505) - [Increase accuracy of redundant
usechecking] (rust-lang/rust#117772) - [Suggest moving definition if non-found macro_rules! is defined later] (rust-lang/rust#121130)
- [Lower transmutes from int to pointer type as gep on null] (rust-lang/rust#121282)
Target changes:
- [Windows tier 1 targets now require at least Windows 10] (rust-lang/rust#115141)
- [Enable CMPXCHG16B, SSE3, SAHF/LAHF and 128-bit Atomics in tier 1 Windows] (rust-lang/rust#120820)
- [Add
wasm32-wasip1tier 2 (without host tools) target] (rust-lang/rust#120468) - [Add
wasm32-wasip2tier 3 target] (rust-lang/rust#119616) - [Rename
wasm32-wasi-preview1-threadstowasm32-wasip1-threads] (rust-lang/rust#122170) - [Add
arm64ec-pc-windows-msvctier 3 target] (rust-lang/rust#119199) - [Add
armv8r-none-eabihftier 3 target for the Cortex-R52] (rust-lang/rust#110482) - [Add
loongarch64-unknown-linux-musltier 3 target] (rust-lang/rust#121832)
Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support.
Libraries
- [Bump Unicode to version 15.1.0, regenerate tables] (rust-lang/rust#120777)
- [Make align_offset, align_to well-behaved in all cases] (rust-lang/rust#121201)
- [PartialEq, PartialOrd: document expectations for transitive chains] (rust-lang/rust#115386)
- [Optimize away poison guards when std is built with panic=abort] (rust-lang/rust#100603)
- [Replace pthread
RwLockwith custom implementation] (rust-lang/rust#110211) - [Implement unwind safety for Condvar on all platforms] (rust-lang/rust#121768)
- [Add ASCII fast-path for
char::is_grapheme_extended] (rust-lang/rust#121138)
Stabilized APIs
- [
impl Read for &Stdin] (https://doc.rust-lang.org/stable/std/io/struct.Stdin.html#impl-Read-for-%26Stdin) - [Accept non
'staticlifetimes for severalstd::error::Errorrelated implementations] (rust-lang/rust#113833) - [Make
impl<Fd: AsFd>impl take?Sized] (rust-lang/rust#114655) - [
impl From<TryReserveError> for io::Error] (https://doc.rust-lang.org/stable/std/io/struct.Error.html#impl-From%3CTryReserveError%3E-for-Error)
These APIs are now stable in const contexts:
- [
Barrier::new()] (https://doc.rust-lang.org/stable/std/sync/struct.Barrier.html#method.new)
Cargo
- Stabilize lockfile v4
- [Respect
rust-versionwhen generating lockfile] (rust-lang/cargo#12861) - [Control
--charsetvia auto-detecting config value] (rust-lang/cargo#13337) - [Support
target.<triple>.rustdocflagsofficially] (rust-lang/cargo#13197) - [Stabilize global cache data tracking] (rust-lang/cargo#13492)
Misc
- [rustdoc: add
--test-builder-wrapperarg to support wrappers such as RUSTC_WRAPPER when building doctests] (rust-lang/rust#114651)
Compatibility Notes
- [Many unsafe precondition checks now run for user code with debug assertions enabled] (rust-lang/rust#120594) This change helps users catch undefined behavior in their code, though the details of how much is checked are generally not stable.
- [riscv only supports split_debuginfo=off for now] (rust-lang/rust#120518)
- [Consistently check bounds on hidden types of
impl Trait] (rust-lang/rust#121679) - [Change equality of higher ranked types to not rely on subtyping] (rust-lang/rust#118247)
- [When called, additionally check bounds on normalized function return type] (rust-lang/rust#118882)
- [Expand coverage for
arithmetic_overflowlint] (rust-lang/rust#119432)
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.
- Update to LLVM 18
- [Build
rustcwith 1CGU onx86_64-pc-windows-msvc] (rust-lang/rust#112267) - [Build
rustcwith 1CGU onx86_64-apple-darwin] (rust-lang/rust#112268) - [Introduce
run-makeV2 infrastructure, arun_make_supportlibrary and port over 2 tests as example] (rust-lang/rust#113026) - [Windows: Implement condvar, mutex and rwlock using futex] (rust-lang/rust#121956)
Version 1.77.0 (2024-03-21)
- [Reveal opaque types within the defining body for exhaustiveness checking.] (rust-lang/rust#116821)
- [Stabilize C-string literals.] (rust-lang/rust#117472)
- [Stabilize THIR unsafeck.] (rust-lang/rust#117673)
- [Add lint
static_mut_refsto warn on references to mutable statics.] (rust-lang/rust#117556) - [Support async recursive calls (as long as they have indirection).] (rust-lang/rust#117703)
- [Undeprecate lint
unstable_featuresand make use of it in the compiler.] (rust-lang/rust#118639) - [Make inductive cycles in coherence ambiguous always.] (rust-lang/rust#118649)
- [Get rid of type-driven traversal in const-eval interning] (rust-lang/rust#119044), only as a [future compatiblity lint] (rust-lang/rust#122204) for now.
- [Deny braced macro invocations in let-else.] (rust-lang/rust#119062)
Compiler
- [Include lint
soft_unstablein future breakage reports.] (rust-lang/rust#116274) - [Make
i128andu12816-byte aligned on x86-based targets.] (rust-lang/rust#116672) - [Use
--verbosein diagnostic output.] (rust-lang/rust#119129) - [Improve spacing between printed tokens.] (rust-lang/rust#120227)
- [Merge the
unused_tuple_struct_fieldslint intodead_code.] (rust-lang/rust#118297) - [Error on incorrect implied bounds in well-formedness check] (rust-lang/rust#118553), with a temporary exception for Bevy.
- [Fix coverage instrumentation/reports for non-ASCII source code.] (rust-lang/rust#119033)
- [Fix
fn/constitems implied bounds and well-formedness check.] (rust-lang/rust#120019) - [Promote
riscv32{im|imafc}-unknown-none-elftargets to tier 2.] (rust-lang/rust#118704) - Add several new tier 3 targets:
- [
aarch64-unknown-illumos] (rust-lang/rust#112936) - [
hexagon-unknown-none-elf] (rust-lang/rust#117601) - [
riscv32imafc-esp-espidf] (rust-lang/rust#119738) - [
riscv32im-risc0-zkvm-elf] (rust-lang/rust#117958)
- [
Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support.
Libraries
- [Implement
From<&[T; N]>forCow<[T]>.] (rust-lang/rust#113489) - Remove special-case handling of
vec.split_off (0).
Stabilized APIs
- [
array::each_ref] (https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_ref) - [
array::each_mut] (https://doc.rust-lang.org/stable/std/primitive.array.html#method.each_mut) - [
core::net] (https://doc.rust-lang.org/stable/core/net/index.html) - [
f32::round_ties_even] (https://doc.rust-lang.org/stable/std/primitive.f32.html#method.round_ties_even) - [
f64::round_ties_even] (https://doc.rust-lang.org/stable/std/primitive.f64.html#method.round_ties_even) - [
mem::offset_of!] (https://doc.rust-lang.org/stable/std/mem/macro.offset_of.html) - [
slice::first_chunk] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk) - [
slice::first_chunk_mut] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.first_chunk_mut) - [
slice::split_first_chunk] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk) - [
slice::split_first_chunk_mut] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_first_chunk_mut) - [
slice::last_chunk] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk) - [
slice::last_chunk_mut] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.last_chunk_mut) - [
slice::split_last_chunk] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk) - [
slice::split_last_chunk_mut] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.split_last_chunk_mut) - [
slice::chunk_by] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by) - [
slice::chunk_by_mut] (https://doc.rust-lang.org/stable/std/primitive.slice.html#method.chunk_by_mut) - [
Bound::map] (https://doc.rust-lang.org/stable/std/ops/enum.Bound.html#method.map) - [
File::create_new] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.create_new) - [
Mutex::clear_poison] (https://doc.rust-lang.org/stable/std/sync/struct.Mutex.html#method.clear_poison) - [
RwLock::clear_poison] (https://doc.rust-lang.org/stable/std/sync/struct.RwLock.html#method.clear_poison)
Cargo
- [Extend the build directive syntax with
cargo::.] (rust-lang/cargo#12201) - [Stabilize metadata
idformat asPackageIDSpec.] (rust-lang/cargo#12914) - [Pull out as
cargo-util-schemasas a crate.] (rust-lang/cargo#13178) - [Strip all debuginfo when debuginfo is not requested.] (rust-lang/cargo#13257)
- [Inherit jobserver from env for all kinds of runners.] (rust-lang/cargo#12776)
- [Deprecate rustc plugin support in cargo.] (rust-lang/cargo#13248)
Rustdoc
- [Allows links in markdown headings.] (rust-lang/rust#117662)
- [Search for tuples and unit by type with
().] (rust-lang/rust#118194) - [Clean up the source sidebar's hide button.] (rust-lang/rust#119066)
- [Prevent JS injection from
localStorage.] (rust-lang/rust#120250)
Misc
- [Recommend version-sorting for all sorting in style guide.] (rust-lang/rust#115046)
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.
- [Add more weirdness to
weird-exprs.rs.] (rust-lang/rust#119028)
alexcrichton added a commit to alexcrichton/rust that referenced this pull request
This commit is the final step in the journey of renaming the historical
wasm32-wasi target in the Rust compiler to wasm32-wasip1. Various
steps in this journey so far have been:
- 2023-04-03: rust-lang/compiler-team#607 - initial proposal for this rename
- 2024-11-27: rust-lang/compiler-team#695 - amended schedule/procedure for rename
- 2024-01-29: rust-lang#120468 - initial introduction of
wasm32-wasip1 - 2024-06-18: rust-lang#126662 - warn on usage of
wasm32-wasi - 2024-11-08: this PR - remove the
wasm32-wasitarget
The full transition schedule is in [this comment][comment] and is summarized with:
- 2024-05-02: Rust 1.78 released with
wasm32-wasip1target - 2024-09-05: Rust 1.81 released warning on usage of
wasm32-wasi - 2025-01-09: Rust 1.84 to be released without the
wasm32-wasitarget
This means that support on stable for the replacement target of
wasm32-wasip1 has currently been available for 6 months. Users have
already seen warnings on stable for 2 months about usage of
wasm32-wasi and stable users have another 2 months of warnings before
the target is removed from stable.
This commit is intended to be the final step in this transition so the
source tree should no longer mention wasm32-wasi except in historical
reference to the older name of the wasm32-wasip1 target.
[comment]: rust-lang#120468 (comment)
This was referenced
Nov 3, 2024
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request
…=jieyouxu
Remove the wasm32-wasi target from rustc
This commit is the final step in the journey of renaming the historical wasm32-wasi target in the Rust compiler to wasm32-wasip1. Various steps in this journey so far have been:
- 2023-04-03: rust-lang/compiler-team#607 - initial proposal for this rename
- 2024-11-27: rust-lang/compiler-team#695 - amended schedule/procedure for rename
- 2024-01-29: rust-lang#120468 - initial introduction of
wasm32-wasip1 - 2024-06-18: rust-lang#126662 - warn on usage of
wasm32-wasi - 2024-11-08: this PR - remove the
wasm32-wasitarget
The full transition schedule is in [this comment][comment] and is summarized with:
- 2024-05-02: Rust 1.78 released with
wasm32-wasip1target - 2024-09-05: Rust 1.81 released warning on usage of
wasm32-wasi - 2025-01-09: Rust 1.84 to be released without the
wasm32-wasitarget
This means that support on stable for the replacement target of wasm32-wasip1 has currently been available for 6 months. Users have already seen warnings on stable for 2 months about usage of wasm32-wasi and stable users have another 2 months of warnings before the target is removed from stable.
This commit is intended to be the final step in this transition so the source tree should no longer mention wasm32-wasi except in historical reference to the older name of the wasm32-wasip1 target.
[comment]: rust-lang#120468 (comment)
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request
Rollup merge of rust-lang#132562 - alexcrichton:remove-wasm32-wasi, r=jieyouxu
Remove the wasm32-wasi target from rustc
This commit is the final step in the journey of renaming the historical wasm32-wasi target in the Rust compiler to wasm32-wasip1. Various steps in this journey so far have been:
- 2023-04-03: rust-lang/compiler-team#607 - initial proposal for this rename
- 2024-11-27: rust-lang/compiler-team#695 - amended schedule/procedure for rename
- 2024-01-29: rust-lang#120468 - initial introduction of
wasm32-wasip1 - 2024-06-18: rust-lang#126662 - warn on usage of
wasm32-wasi - 2024-11-08: this PR - remove the
wasm32-wasitarget
The full transition schedule is in [this comment][comment] and is summarized with:
- 2024-05-02: Rust 1.78 released with
wasm32-wasip1target - 2024-09-05: Rust 1.81 released warning on usage of
wasm32-wasi - 2025-01-09: Rust 1.84 to be released without the
wasm32-wasitarget
This means that support on stable for the replacement target of wasm32-wasip1 has currently been available for 6 months. Users have already seen warnings on stable for 2 months about usage of wasm32-wasi and stable users have another 2 months of warnings before the target is removed from stable.
This commit is intended to be the final step in this transition so the source tree should no longer mention wasm32-wasi except in historical reference to the older name of the wasm32-wasip1 target.
[comment]: rust-lang#120468 (comment)
tmeijn pushed a commit to tmeijn/dotfiles that referenced this pull request
This MR contains the following updates:
| Package | Update | Change |
|---|---|---|
| rust | minor | 1.83.0 -> 1.84.0 |
MR created with the help of el-capitano/tools/renovate-bot.
Proposed changes to behavior should be submitted there as MRs.
Release Notes
rust-lang/rust (rust)
v1.84.0
==========================
Language
- Allow
#[deny]inside#[forbid]as a no-op - Show a warning when
-Ctarget-featureis used to toggle features that can lead to unsoundness due to ABI mismatches - Use the next-generation trait solver in coherence
- Allow coercions to drop the principal of trait objects
- Support
/as the path separator forinclude!()in all cases on Windows - Taking a raw ref (
raw (const|mut)) of a deref of a pointer (*ptr) is now safe - Stabilize s390x inline assembly
- Stabilize Arm64EC inline assembly
- Lint against creating pointers to immediately dropped temporaries
- Execute drop glue when unwinding in an
extern "C"function
Compiler
- Add
--print host-tupleflag to print the host target tuple and affirm the "target tuple" terminology over "target triple" - Declaring functions with a calling convention not supported on the current target now triggers a hard error
- Set up indirect access to external data for
loongarch64-unknown-linux-{musl,ohos} - Enable XRay instrumentation for LoongArch Linux targets
- Extend the
unexpected_cfgslint to also warn in external macros - Stabilize WebAssembly
multivalue,reference-types, andtail-calltarget features - Added Tier 2 support for the
wasm32v1-nonetarget
Libraries
- Implement
From<&mut {slice}>forBox/Rc/Arc<{slice}> - Move
<float>::copysign,<float>::abs,<float>::signumtocore - Add
LowerExpandUpperExpimplementations toNonZero - Implement
FromStrforCStringandTryFrom<CString>forString std::os::darwinhas been made public
Stabilized APIs
Ipv6Addr::is_unique_localIpv6Addr::is_unicast_link_localcore::ptr::with_exposed_provenancecore::ptr::with_exposed_provenance_mut<ptr>::addr<ptr>::expose_provenance<ptr>::with_addr<ptr>::map_addr<int>::isqrt<int>::checked_isqrt<uint>::isqrtNonZero::isqrtcore::ptr::without_provenancecore::ptr::without_provenance_mutcore::ptr::danglingcore::ptr::dangling_mutPin::as_deref_mut
These APIs are now stable in const contexts
AtomicBool::from_ptrAtomicPtr::from_ptrAtomicU8::from_ptrAtomicU16::from_ptrAtomicU32::from_ptrAtomicU64::from_ptrAtomicUsize::from_ptrAtomicI8::from_ptrAtomicI16::from_ptrAtomicI32::from_ptrAtomicI64::from_ptrAtomicIsize::from_ptr<ptr>::is_null<ptr>::as_ref<ptr>::as_mutPin::newPin::new_uncheckedPin::get_refPin::into_refPin::get_mutPin::get_unchecked_mutPin::static_refPin::static_mut
Cargo
Rustdoc
Compatibility Notes
- Enable by default the
LSXtarget feature for LoongArch Linux targets - The unstable
-Zprofileflag (“gcov-style” coverage instrumentation) has been removed. This does not affect the stable flags for coverage instrumentation (-Cinstrument-coverage) and profile-guided optimization (-Cprofile-generate,-Cprofile-use), which are unrelated and remain available. - Support for the target named
wasm32-wasihas been removed as the target is now namedwasm32-wasip1. This completes the transition plan for this target following the introduction ofwasm32-wasip1in Rust 1.78. Compiler warnings on use ofwasm32-wasiintroduced in Rust 1.81 are now gone as well as the target is removed. - [The syntax
&pin (mut|const) Tis now parsed as a type which in theory could affect macro expansion results in some edge cases](rust-lang/rust#130635 (comment)) - [Legacy syntax for calling
std::archfunctions is no longer permitted to declare items or bodies (such as closures, inline consts, or async blocks).](rust-lang/rust#130443 (comment)) - Declaring functions with a calling convention not supported on the current target now triggers a hard error
- The next-generation trait solver is now enabled for coherence, fixing multiple soundness issues
Configuration
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🔕 Ignore: Close this MR and you won't be reminded about this update again.
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This MR has been generated by Renovate Bot.
wip-sync pushed a commit to NetBSD/pkgsrc-wip that referenced this pull request
Pkgsrc changes:
- Adapt patches, one of the patched files were restructured upstream.
- Checksum changes.
Upstream changes:
Version 1.84.1 (2025-01-30)
- [Fix ICE 132920 in duplicate-crate diagnostics.] (rust-lang/rust#133304)
- [Fix errors for overlapping impls in incremental rebuilds.] (rust-lang/rust#133828)
- [Fix slow compilation related to the next-generation trait solver.] (rust-lang/rust#135618)
- [Fix debuginfo when LLVM's location discriminator value limit is exceeded.] (rust-lang/rust#135643)
- Fixes for building Rust from source:
- [Only try to distribute
llvm-objcopyif llvm tools are enabled.] (rust-lang/rust#134240) - [Add Profile Override for Non-Git Sources.] (rust-lang/rust#135433)
- [Resolve symlinks of LLVM tool binaries before copying them.] (rust-lang/rust#135585)
- [Make it possible to use ci-rustc on tarball sources.] (rust-lang/rust#135722)
- [Only try to distribute
Version 1.84.0 (2025-01-09)
Language
- [Allow
#[deny]inside#[forbid]as a no-op] (rust-lang/rust#121560) - [Show a warning when
-Ctarget-featureis used to toggle features that can lead to unsoundness due to ABI mismatches] (rust-lang/rust#129884) - [Use the next-generation trait solver in coherence] (rust-lang/rust#130654)
- [Allow coercions to drop the principal of trait objects] (rust-lang/rust#131857)
- [Support
/as the path separator forinclude!()in all cases on Windows] (rust-lang/rust#125205) - [Taking a raw ref (
raw (const|mut)) of a deref of a pointer (*ptr) is now safe] (rust-lang/rust#129248) - [Stabilize s390x inline assembly] (rust-lang/rust#131258)
- [Stabilize Arm64EC inline assembly] (rust-lang/rust#131781)
- [Lint against creating pointers to immediately dropped temporaries] (rust-lang/rust#128985)
- [Execute drop glue when unwinding in an
extern "C"function] (rust-lang/rust#129582)
Compiler
- [Add
--print host-tupleflag to print the host target tuple and affirm the "target tuple" terminology over "target triple"] (rust-lang/rust#125579) - [Declaring functions with a calling convention not supported on the current target now triggers a hard error] (rust-lang/rust#129935)
- [Set up indirect access to external data for
loongarch64-unknown-linux-{musl,ohos}] (rust-lang/rust#131583) - [Enable XRay instrumentation for LoongArch Linux targets] (rust-lang/rust#131818)
- [Extend the
unexpected_cfgslint to also warn in external macros] (rust-lang/rust#132577) - [Stabilize WebAssembly
multivalue,reference-types, andtail-calltarget features] (rust-lang/rust#131080) - [Added Tier 2 support for the
wasm32v1-nonetarget] (rust-lang/rust#131487)
Libraries
- [Implement
From<&mut {slice}>forBox/Rc/Arc<{slice}>] (rust-lang/rust#129329) - [Move
<float>::copysign,<float>::abs,<float>::signumtocore] (rust-lang/rust#131304) - [Add
LowerExpandUpperExpimplementations toNonZero] (rust-lang/rust#131377) - [Implement
FromStrforCStringandTryFrom<CString>forString] (rust-lang/rust#130608) - [
std::os::darwinhas been made public] (rust-lang/rust#130635)
Stabilized APIs
- [
Ipv6Addr::is_unique_local] (https://doc.rust-lang.org/stable/core/net/struct.Ipv6Addr.html#method.is_unique_local) - [
Ipv6Addr::is_unicast_link_local] (https://doc.rust-lang.org/stable/core/net/struct.Ipv6Addr.html#method.is_unicast_link_local) - [
core::ptr::with_exposed_provenance] (https://doc.rust-lang.org/stable/core/ptr/fn.with_exposed_provenance.html) - [
core::ptr::with_exposed_provenance_mut] (https://doc.rust-lang.org/stable/core/ptr/fn.with_exposed_provenance_mut.html) - [
<ptr>::addr] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.addr) - [
<ptr>::expose_provenance] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.expose_provenance) - [
<ptr>::with_addr] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.with_addr) - [
<ptr>::map_addr] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.map_addr) - [
<int>::isqrt] (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.isqrt) - [
<int>::checked_isqrt] (https://doc.rust-lang.org/stable/core/primitive.i32.html#method.checked_isqrt) - [
<uint>::isqrt] (https://doc.rust-lang.org/stable/core/primitive.u32.html#method.isqrt) - [
NonZero::isqrt] (https://doc.rust-lang.org/stable/core/num/struct.NonZero.html#impl-NonZero%3Cu128%3E/method.isqrt) - [
core::ptr::without_provenance] (https://doc.rust-lang.org/stable/core/ptr/fn.without_provenance.html) - [
core::ptr::without_provenance_mut] (https://doc.rust-lang.org/stable/core/ptr/fn.without_provenance_mut.html) - [
core::ptr::dangling] (https://doc.rust-lang.org/stable/core/ptr/fn.dangling.html) - [
core::ptr::dangling_mut] (https://doc.rust-lang.org/stable/core/ptr/fn.dangling_mut.html)
These APIs are now stable in const contexts
- [
AtomicBool::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicBool.html#method.from_ptr) - [
AtomicPtr::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicPtr.html#method.from_ptr) - [
AtomicU8::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicU8.html#method.from_ptr) - [
AtomicU16::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicU16.html#method.from_ptr) - [
AtomicU32::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicU32.html#method.from_ptr) - [
AtomicU64::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicU64.html#method.from_ptr) - [
AtomicUsize::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicUsize.html#method.from_ptr) - [
AtomicI8::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicI8.html#method.from_ptr) - [
AtomicI16::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicI16.html#method.from_ptr) - [
AtomicI32::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicI32.html#method.from_ptr) - [
AtomicI64::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicI64.html#method.from_ptr) - [
AtomicIsize::from_ptr] (https://doc.rust-lang.org/stable/core/sync/atomic/struct.AtomicIsize.html#method.from_ptr) - [
<ptr>::is_null] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.is_null-1) - [
<ptr>::as_ref] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.as_ref-1) - [
<ptr>::as_mut] (https://doc.rust-lang.org/stable/core/primitive.pointer.html#method.as_mut) - [
Pin::new] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.new) - [
Pin::new_unchecked] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.new_unchecked) - [
Pin::get_ref] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.get_ref) - [
Pin::into_ref] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.into_ref) - [
Pin::get_mut] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.get_mut) - [
Pin::get_unchecked_mut] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.get_unchecked_mut) - [
Pin::static_ref] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.static_ref) - [
Pin::static_mut] (https://doc.rust-lang.org/stable/core/pin/struct.Pin.html#method.static_mut)
Cargo
- [Stabilize MSRV-aware resolver config] (rust-lang/cargo#14639)
- [Stabilize resolver v3] (rust-lang/cargo#14754)
Rustdoc
- [rustdoc-search: improve type-driven search] (rust-lang/rust#127589)
Compatibility Notes
- [Enable by default the
LSXtarget feature for LoongArch Linux targets] (rust-lang/rust#132140) - The unstable
-Zprofileflag ("gcov-style" coverage instrumentation) has been removed. This does not affect the stable flags for coverage instrumentation (-Cinstrument-coverage) and profile-guided optimization (-Cprofile-generate,-Cprofile-use), which are unrelated and remain available. - Support for the target named
wasm32-wasihas been removed as the target is now namedwasm32-wasip1. This completes the [transition] (rust-lang/compiler-team#607) plan for this target following [the introduction ofwasm32-wasip1] (rust-lang/rust#120468) in Rust 1.78. Compiler warnings on [use ofwasm32-wasi] (rust-lang/rust#126662) introduced in Rust 1.81 are now gone as well as the target is removed. - [The syntax
&pin (mut|const) Tis now parsed as a type which in theory could affect macro expansion results in some edge cases] (rust-lang/rust#130635 (comment)) - [Legacy syntax for calling
std::archfunctions is no longer permitted to declare items or bodies (such as closures, inline consts, or async blocks).] (rust-lang/rust#130443 (comment)) - The
wasm32-unknown-emscriptentarget's binary release of the standard library is now [built with the latest emsdk 3.1.68] (rust-lang/rust#131533), which fixes an ABI-incompatibility with Emscripten >= 3.1.42. If you are locally using a version of emsdk with an incompatible ABI (e.g. before 3.1.42 or a future one), you should build your code with-Zbuild-stdto ensure thatstduses the correct ABI. - [Declaring functions with a calling convention not supported on the current target now triggers a hard error] (rust-lang/rust#129935)
- [The next-generation trait solver is now enabled for coherence, fixing multiple soundness issues] (rust-lang/rust#130654)
pheki mentioned this pull request