diff --git a/compiler/rustc_parse/src/parser/item.rs b/compiler/rustc_parse/src/parser/item.rs index 65d84b3e3d9d5..cb7c56494332c 100644 --- a/compiler/rustc_parse/src/parser/item.rs +++ b/compiler/rustc_parse/src/parser/item.rs @@ -885,6 +885,9 @@ impl<'a> Parser<'a> { /// Parses `unsafe? auto? trait Foo { ... }` or `trait Foo = Bar;`. fn parse_item_trait(&mut self, attrs: &mut AttrVec, lo: Span) -> PResult<'a, ItemKind> { let constness = self.parse_constness(Case::Sensitive); + if let Const::Yes(span) = constness { + self.psess.gated_spans.gate(sym::const_trait_impl, span); + } let safety = self.parse_safety(Case::Sensitive); // Parse optional `auto` prefix. let is_auto = if self.eat_keyword(exp!(Auto)) { diff --git a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs index eba595ba7dd24..33ad659fc7220 100644 --- a/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs +++ b/compiler/rustc_target/src/spec/targets/x86_64_apple_darwin.rs @@ -7,7 +7,7 @@ pub(crate) fn target() -> Target { llvm_target, metadata: TargetMetadata { description: Some("x86_64 Apple macOS (10.12+, Sierra+)".into()), - tier: Some(1), + tier: Some(2), host_tools: Some(true), std: Some(true), }, diff --git a/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs b/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs index c182fd99b17bd..5d39f3343ea22 100644 --- a/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs +++ b/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs @@ -2876,7 +2876,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> { // we check if `TraitB` can be reachable from `S` // to determine whether to note `TraitA` is sealed trait. if let ty::Adt(adt, _) = ty.kind() { - let visibilities = tcx.effective_visibilities(()); + let visibilities = &tcx.resolutions(()).effective_visibilities; visibilities.effective_vis(local).is_none_or(|v| { v.at_level(Level::Reexported) .is_accessible_from(adt.did(), tcx) diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index 8dbc89999ce39..d343936b49ad8 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -23,10 +23,6 @@ runners: <<: *base-job - &job-macos - os: macos-13 - <<: *base-job - - - &job-macos-m1 os: macos-14 <<: *base-job @@ -68,17 +64,6 @@ runners: <<: *base-job envs: - env-x86_64-apple-tests: &env-x86_64-apple-tests - SCRIPT: ./x.py check compiletest --set build.compiletest-use-stage0-libtest=true && ./x.py --stage 2 test --skip tests/ui --skip tests/rustdoc -- --exact - RUST_CONFIGURE_ARGS: --build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc - # Ensure that host tooling is tested on our minimum supported macOS version. - MACOSX_DEPLOYMENT_TARGET: 10.12 - MACOSX_STD_DEPLOYMENT_TARGET: 10.12 - SELECT_XCODE: /Applications/Xcode_15.2.app - NO_LLVM_ASSERTIONS: 1 - NO_DEBUG_ASSERTIONS: 1 - NO_OVERFLOW_CHECKS: 1 - production: &production DEPLOY_BUCKET: rust-lang-ci2 @@ -449,8 +434,19 @@ auto: - name: dist-x86_64-apple env: - SCRIPT: ./x.py dist bootstrap --include-default-paths --host=x86_64-apple-darwin --target=x86_64-apple-darwin - RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set rust.lto=thin --set rust.codegen-units=1 + SCRIPT: >- + ./x.py dist bootstrap + --include-default-paths + --host=x86_64-apple-darwin + --target=x86_64-apple-darwin + RUST_CONFIGURE_ARGS: >- + --enable-full-tools + --enable-sanitizers + --enable-profiler + --disable-docs + --set rust.jemalloc + --set rust.lto=thin + --set rust.codegen-units=1 # Ensure that host tooling is built to support our minimum support macOS version. MACOSX_DEPLOYMENT_TARGET: 10.12 MACOSX_STD_DEPLOYMENT_TARGET: 10.12 @@ -476,17 +472,6 @@ auto: NO_LLVM_ASSERTIONS: 1 NO_DEBUG_ASSERTIONS: 1 NO_OVERFLOW_CHECKS: 1 - <<: *job-macos-m1 - - - name: x86_64-apple-1 - env: - <<: *env-x86_64-apple-tests - <<: *job-macos - - - name: x86_64-apple-2 - env: - SCRIPT: ./x.py --stage 2 test tests/ui tests/rustdoc - <<: *env-x86_64-apple-tests <<: *job-macos - name: dist-aarch64-apple @@ -511,7 +496,7 @@ auto: NO_OVERFLOW_CHECKS: 1 DIST_REQUIRE_ALL_TOOLS: 1 CODEGEN_BACKENDS: llvm,cranelift - <<: *job-macos-m1 + <<: *job-macos - name: aarch64-apple env: @@ -531,7 +516,7 @@ auto: NO_LLVM_ASSERTIONS: 1 NO_DEBUG_ASSERTIONS: 1 NO_OVERFLOW_CHECKS: 1 - <<: *job-macos-m1 + <<: *job-macos ###################### # Windows Builders # diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index a5ae99a334804..608c8da4e9222 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -36,7 +36,6 @@ target | notes `aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.1+, glibc 2.17+) [`i686-pc-windows-msvc`](platform-support/windows-msvc.md) | 32-bit MSVC (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI] [^win32-msvc-alignment] `i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+, Pentium 4) [^x86_32-floats-return-ABI] -[`x86_64-apple-darwin`](platform-support/apple-darwin.md) | 64-bit macOS (10.12+, Sierra+) [`x86_64-pc-windows-gnu`](platform-support/windows-gnu.md) | 64-bit MinGW (Windows 10+, Windows Server 2016+) [`x86_64-pc-windows-msvc`](platform-support/windows-msvc.md) | 64-bit MSVC (Windows 10+, Windows Server 2016+) `x86_64-unknown-linux-gnu` | 64-bit Linux (kernel 3.2+, glibc 2.17+) @@ -105,6 +104,7 @@ target | notes [`riscv64gc-unknown-linux-gnu`](platform-support/riscv64gc-unknown-linux-gnu.md) | RISC-V Linux (kernel 4.20+, glibc 2.29) [`riscv64gc-unknown-linux-musl`](platform-support/riscv64gc-unknown-linux-musl.md) | RISC-V Linux (kernel 4.20+, musl 1.2.3) [`s390x-unknown-linux-gnu`](platform-support/s390x-unknown-linux-gnu.md) | S390x Linux (kernel 3.2+, glibc 2.17) +[`x86_64-apple-darwin`](platform-support/apple-darwin.md) | 64-bit macOS (10.12+, Sierra+) [`x86_64-unknown-freebsd`](platform-support/freebsd.md) | 64-bit x86 FreeBSD [`x86_64-unknown-illumos`](platform-support/illumos.md) | illumos `x86_64-unknown-linux-musl` | 64-bit Linux with musl 1.2.3 diff --git a/src/doc/rustc/src/platform-support/apple-darwin.md b/src/doc/rustc/src/platform-support/apple-darwin.md index e41aee9bdb248..bdbb3a663f12a 100644 --- a/src/doc/rustc/src/platform-support/apple-darwin.md +++ b/src/doc/rustc/src/platform-support/apple-darwin.md @@ -4,9 +4,12 @@ Apple macOS targets. **Tier: 1** -- `x86_64-apple-darwin`: macOS on 64-bit x86. - `aarch64-apple-darwin`: macOS on ARM64 (M1-family or later Apple Silicon CPUs). +**Tier: 2** + +- `x86_64-apple-darwin`: macOS on 64-bit x86. + ## Target maintainers [@thomcc](https://github.com/thomcc) diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs index 4c53ea42793cd..e10c9977fd4bd 100644 --- a/src/tools/build-manifest/src/main.rs +++ b/src/tools/build-manifest/src/main.rs @@ -203,7 +203,7 @@ static TARGETS: &[&str] = &[ /// /// The order here matters, more specific entries should be first. static DOCS_FALLBACK: &[(&str, &str)] = &[ - ("-apple-", "x86_64-apple-darwin"), + ("-apple-", "aarch64-apple-darwin"), ("aarch64", "aarch64-unknown-linux-gnu"), ("arm-", "aarch64-unknown-linux-gnu"), ("", "x86_64-unknown-linux-gnu"), diff --git a/tests/ui/trait-bounds/trait-bound-adt-issue-145611.rs b/tests/ui/trait-bounds/trait-bound-adt-issue-145611.rs new file mode 100644 index 0000000000000..74551ce493f94 --- /dev/null +++ b/tests/ui/trait-bounds/trait-bound-adt-issue-145611.rs @@ -0,0 +1,11 @@ +// This test is for regression of issue #145611 +// There should not be cycle error in effective_visibilities query. + +trait LocalTrait {} +struct SomeType; +fn impls_trait() {} +fn foo() -> impl Sized { + impls_trait::(); //~ ERROR the trait bound `SomeType: LocalTrait` is not satisfied [E0277] +} + +fn main() {} diff --git a/tests/ui/trait-bounds/trait-bound-adt-issue-145611.stderr b/tests/ui/trait-bounds/trait-bound-adt-issue-145611.stderr new file mode 100644 index 0000000000000..21a2cce20cb82 --- /dev/null +++ b/tests/ui/trait-bounds/trait-bound-adt-issue-145611.stderr @@ -0,0 +1,20 @@ +error[E0277]: the trait bound `SomeType: LocalTrait` is not satisfied + --> $DIR/trait-bound-adt-issue-145611.rs:8:19 + | +LL | impls_trait::(); + | ^^^^^^^^ the trait `LocalTrait` is not implemented for `SomeType` + | +help: this trait has no implementations, consider adding one + --> $DIR/trait-bound-adt-issue-145611.rs:4:1 + | +LL | trait LocalTrait {} + | ^^^^^^^^^^^^^^^^ +note: required by a bound in `impls_trait` + --> $DIR/trait-bound-adt-issue-145611.rs:6:19 + | +LL | fn impls_trait() {} + | ^^^^^^^^^^ required by this bound in `impls_trait` + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/traits/const-traits/feature-gate.rs b/tests/ui/traits/const-traits/feature-gate.rs index 5ad56ddcd334e..c2918f0249b9e 100644 --- a/tests/ui/traits/const-traits/feature-gate.rs +++ b/tests/ui/traits/const-traits/feature-gate.rs @@ -13,6 +13,9 @@ impl const T for S {} const fn f() {} //[stock]~ ERROR const trait impls are experimental fn g() {} //[stock]~ ERROR const trait impls are experimental +const trait Trait {} //[stock]~ ERROR const trait impls are experimental +#[cfg(false)] const trait Trait {} //[stock]~ ERROR const trait impls are experimental + macro_rules! discard { ($ty:ty) => {} } discard! { impl [const] T } //[stock]~ ERROR const trait impls are experimental diff --git a/tests/ui/traits/const-traits/feature-gate.stock.stderr b/tests/ui/traits/const-traits/feature-gate.stock.stderr index f3ba3039a23aa..551c7ced7c1f4 100644 --- a/tests/ui/traits/const-traits/feature-gate.stock.stderr +++ b/tests/ui/traits/const-traits/feature-gate.stock.stderr @@ -29,7 +29,27 @@ LL | fn g() {} = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: const trait impls are experimental - --> $DIR/feature-gate.rs:18:17 + --> $DIR/feature-gate.rs:16:1 + | +LL | const trait Trait {} + | ^^^^^ + | + = note: see issue #143874 for more information + = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: const trait impls are experimental + --> $DIR/feature-gate.rs:17:15 + | +LL | #[cfg(false)] const trait Trait {} + | ^^^^^ + | + = note: see issue #143874 for more information + = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0658]: const trait impls are experimental + --> $DIR/feature-gate.rs:21:17 | LL | discard! { impl [const] T } | ^^^^^^^ @@ -39,7 +59,7 @@ LL | discard! { impl [const] T } = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0658]: const trait impls are experimental - --> $DIR/feature-gate.rs:19:17 + --> $DIR/feature-gate.rs:22:17 | LL | discard! { impl const T } | ^^^^^ @@ -58,6 +78,6 @@ LL | #[const_trait] = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date -error: aborting due to 6 previous errors +error: aborting due to 8 previous errors For more information about this error, try `rustc --explain E0658`.