From f9c16997dc016a3ef1456f56df2ab564a1c48cb2 Mon Sep 17 00:00:00 2001 From: Jonathan Pallant Date: Mon, 25 Nov 2024 16:06:02 +0000 Subject: dist: Re-work how we describe the licence of Rust in our distributions ) add COPYRIGHT*.html files to the rustc binary distribution ) add contents of LICENSE folder to dist tarballs, because some of our in-tree licences will require that the license text is reproduced. ) The wording of COPYRIGHT is adjusted to not include license text (`reuse` ensures that it's in the LICENSE folder) ) A blanket copyright notice is added to LICENCE-MIT as required by the text. The general approach is that the license statements are now compiled using a tool in CI (generate-copyright), and you get either: * the source code (COPYRIGHT, LICENCE-APACHE, LICENCE-MIT, REUSE.toml and the LICENCES folder), or * the compiled version (COPYRIGHT.html, COPYRIGHT-library.html and the LICENCES folder). --- src/bootstrap/src/core/build_steps/dist.rs | 25 ++++++++++++++------- src/bootstrap/src/core/build_steps/run.rs | 4 ++-- .../templates/COPYRIGHT-library.html | 23 ++++++++++++++----- .../generate-copyright/templates/COPYRIGHT.html | 26 +++++++++++++++------- 4 files changed, 54 insertions(+), 24 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index a636c4a9ef1..c26e0e250fb 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -503,14 +503,22 @@ impl Step for Rustc { // Debugger scripts builder.ensure(DebuggerScripts { sysroot: image.to_owned(), host }); - // Misc license info - let cp = |file: &str| { - builder.install(&builder.src.join(file), &image.join("share/doc/rust"), 0o644); + // HTML copyright files + let file_list = builder.ensure(super::run::GenerateCopyright); + for file in file_list { + builder.install(&file, &image.join("share/doc/rust"), 0o644); + } + + // README + builder.install(&builder.src.join("README.md"), &image.join("share/doc/rust"), 0o644); + + // The REUSE-managed license files + let license = |path: &Path| { + builder.install(path, &image.join("share/doc/rust/licences"), 0o644); }; - cp("COPYRIGHT"); - cp("LICENSE-APACHE"); - cp("LICENSE-MIT"); - cp("README.md"); + for entry in t!(std::fs::read_dir(builder.src.join("LICENSES"))).flatten() { + license(&entry.path()); + } } } } @@ -986,6 +994,7 @@ impl Step for PlainSourceTarball { "CONTRIBUTING.md", "README.md", "RELEASES.md", + "REUSE.toml", "configure", "x.py", "config.example.toml", @@ -993,7 +1002,7 @@ impl Step for PlainSourceTarball { "Cargo.lock", ".gitmodules", ]; - let src_dirs = ["src", "compiler", "library", "tests"]; + let src_dirs = ["src", "compiler", "library", "tests", "LICENSES"]; copy_src_dirs(builder, &builder.src, &src_dirs, &[], plain_dst_src); diff --git a/src/bootstrap/src/core/build_steps/run.rs b/src/bootstrap/src/core/build_steps/run.rs index c76504761be..0a6aea26359 100644 --- a/src/bootstrap/src/core/build_steps/run.rs +++ b/src/bootstrap/src/core/build_steps/run.rs @@ -196,7 +196,7 @@ impl Step for CollectLicenseMetadata { pub struct GenerateCopyright; impl Step for GenerateCopyright { - type Output = PathBuf; + type Output = Vec; const ONLY_HOSTS: bool = true; fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { @@ -220,7 +220,7 @@ impl Step for GenerateCopyright { cmd.env("CARGO", &builder.initial_cargo); cmd.run(builder); - dest + vec![dest, dest_libstd] } } diff --git a/src/tools/generate-copyright/templates/COPYRIGHT-library.html b/src/tools/generate-copyright/templates/COPYRIGHT-library.html index 2c1eba741db..590a84dd931 100644 --- a/src/tools/generate-copyright/templates/COPYRIGHT-library.html +++ b/src/tools/generate-copyright/templates/COPYRIGHT-library.html @@ -8,20 +8,31 @@

Copyright notices for The Rust Standard Library

-

This file describes the copyright and licensing information for the Rust -Standard Library source code within The Rust Project git tree, and the -third-party dependencies used when building the Rust Standard Library.

-

Table of Contents

+

Short version for non-lawyers

+ +The Rust Standard Library is dual-licensed under Apache 2.0 and MIT terms. + +

Longer version

+ +

Copyrights in the Rust Standard Library are retained by their contributors. No copyright assignment is required to contribute to the Rust project.

+ +

Some files include explicit copyright notices and/or license notices. For full authorship information, see the version control history or https://thanks.rust-lang.org.

+ +

Except as otherwise noted (below and/or in individual files), the Rust Standard Library is licensed under the Apache License, Version 2.0 or the MIT license, at your option.

+ +

This file describes the copyright and licensing information for the source code within The Rust Project git tree related to the Rust Standard Library, and the third-party dependencies used when building the Rust Standard Library.

+

In-tree files

-

The following licenses cover the in-tree source files that were used in this -release:

+

The following licenses cover the in-tree source files that were used in this release:

{{ in_tree|safe }} diff --git a/src/tools/generate-copyright/templates/COPYRIGHT.html b/src/tools/generate-copyright/templates/COPYRIGHT.html index ccb177a54d4..a0ed7bfb8d0 100644 --- a/src/tools/generate-copyright/templates/COPYRIGHT.html +++ b/src/tools/generate-copyright/templates/COPYRIGHT.html @@ -8,27 +8,37 @@

Copyright notices for The Rust Toolchain

-

This file describes the copyright and licensing information for the source -code within The Rust Project git tree, and the third-party dependencies used -when building the Rust toolchain (including the Rust Standard Library).

-

Table of Contents

+

Short version for non-lawyers

+ +The Rust Project is dual-licensed under Apache 2.0 and MIT terms. + +

Longer version

+ +

Copyrights in the Rust project are retained by their contributors. No copyright assignment is required to contribute to the Rust project.

+ +

Some files include explicit copyright notices and/or license notices. For full authorship information, see the version control history or https://thanks.rust-lang.org.

+ +

Except as otherwise noted (below and/or in individual files), Rust is licensed under the Apache License, Version 2.0 or the MIT license, at your option.

+ +

This file describes the copyright and licensing information for the source code within The Rust Project git tree, and the third-party dependencies used when building the Rust toolchain (including the Rust Standard Library).

+

In-tree files

-

The following licenses cover the in-tree source files that were used in this -release:

+

The following licenses cover the in-tree source files that were used in this release:

{{ in_tree|safe }}

Out-of-tree dependencies

-

The following licenses cover the out-of-tree crates that were used in this -release:

+

The following licenses cover the out-of-tree crates that were used in this release:

{% for (key, value) in dependencies %}

📦 {{key.name}}-{{key.version}}

-- cgit 1.4.1-3-g733a5 From 70293476acadcb432317a8856628e05548ce6d82 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Thu, 12 Dec 2024 16:55:28 +0100 Subject: Enable "jump to def" feature on prelude variants --- src/librustdoc/html/highlight.rs | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/librustdoc/html/highlight.rs b/src/librustdoc/html/highlight.rs index 48a537ad5e7..62cf2b63f7f 100644 --- a/src/librustdoc/html/highlight.rs +++ b/src/librustdoc/html/highlight.rs @@ -337,7 +337,7 @@ enum Class { Ident(Span), Lifetime, PreludeTy(Span), - PreludeVal, + PreludeVal(Span), QuestionMark, Decoration(&'static str), } @@ -385,7 +385,7 @@ impl Class { Class::Ident(_) => "", Class::Lifetime => "lifetime", Class::PreludeTy(_) => "prelude-ty", - Class::PreludeVal => "prelude-val", + Class::PreludeVal(_) => "prelude-val", Class::QuestionMark => "question-mark", Class::Decoration(kind) => kind, } @@ -395,7 +395,11 @@ impl Class { /// a "span" (a tuple representing `(lo, hi)` equivalent of `Span`). fn get_span(self) -> Option { match self { - Self::Ident(sp) | Self::Self_(sp) | Self::Macro(sp) | Self::PreludeTy(sp) => Some(sp), + Self::Ident(sp) + | Self::Self_(sp) + | Self::Macro(sp) + | Self::PreludeTy(sp) + | Self::PreludeVal(sp) => Some(sp), Self::Comment | Self::DocComment | Self::Attribute @@ -406,7 +410,6 @@ impl Class { | Self::Number | Self::Bool | Self::Lifetime - | Self::PreludeVal | Self::QuestionMark | Self::Decoration(_) => None, } @@ -851,7 +854,9 @@ impl<'src> Classifier<'src> { TokenKind::Ident => match get_real_ident_class(text, false) { None => match text { "Option" | "Result" => Class::PreludeTy(self.new_span(before, text)), - "Some" | "None" | "Ok" | "Err" => Class::PreludeVal, + "Some" | "None" | "Ok" | "Err" => { + Class::PreludeVal(self.new_span(before, text)) + } // "union" is a weak keyword and is only considered as a keyword when declaring // a union type. "union" if self.check_if_is_union_keyword() => Class::KeyWord, -- cgit 1.4.1-3-g733a5 From f6525a621ae815a981aff1c9d2e05ef631e62bd5 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Thu, 12 Dec 2024 16:55:53 +0100 Subject: Enable "jump to def" feature on patterns --- src/librustdoc/html/render/span_map.rs | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/librustdoc/html/render/span_map.rs b/src/librustdoc/html/render/span_map.rs index 81d79a6be96..e9250cf7edd 100644 --- a/src/librustdoc/html/render/span_map.rs +++ b/src/librustdoc/html/render/span_map.rs @@ -4,7 +4,7 @@ use rustc_data_structures::fx::{FxHashMap, FxIndexMap}; use rustc_hir::def::{DefKind, Res}; use rustc_hir::def_id::{DefId, LOCAL_CRATE}; use rustc_hir::intravisit::{self, Visitor}; -use rustc_hir::{ExprKind, HirId, Item, ItemKind, Mod, Node}; +use rustc_hir::{ExprKind, HirId, Item, ItemKind, Mod, Node, Pat, PatKind, QPath}; use rustc_middle::hir::nested_filter; use rustc_middle::ty::TyCtxt; use rustc_span::hygiene::MacroKind; @@ -189,6 +189,27 @@ impl SpanMapVisitor<'_> { self.matches.insert(span, link); } } + + fn handle_pat(&mut self, p: &Pat<'_>) { + match p.kind { + PatKind::Binding(_, _, _, Some(p)) => self.handle_pat(p), + PatKind::Struct(qpath, _, _) + | PatKind::TupleStruct(qpath, _, _) + | PatKind::Path(qpath) => match qpath { + QPath::TypeRelative(_, path) if matches!(path.res, Res::Err) => { + self.handle_call(path.hir_id, Some(p.hir_id), qpath.span()); + } + QPath::Resolved(_, path) => self.handle_path(path), + _ => {} + }, + PatKind::Or(pats) => { + for pat in pats { + self.handle_pat(pat); + } + } + _ => {} + } + } } impl<'tcx> Visitor<'tcx> for SpanMapVisitor<'tcx> { @@ -206,6 +227,10 @@ impl<'tcx> Visitor<'tcx> for SpanMapVisitor<'tcx> { intravisit::walk_path(self, path); } + fn visit_pat(&mut self, p: &Pat<'tcx>) { + self.handle_pat(p); + } + fn visit_mod(&mut self, m: &'tcx Mod<'tcx>, span: Span, id: HirId) { // To make the difference between "mod foo {}" and "mod foo;". In case we "import" another // file, we want to link to it. Otherwise no need to create a link. -- cgit 1.4.1-3-g733a5 From 12a12c9a8399bd7f4eacb42d76a7480df5623989 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Thu, 12 Dec 2024 17:09:38 +0100 Subject: Rename `handle_call` into `infer_id` --- src/librustdoc/html/render/span_map.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/librustdoc/html/render/span_map.rs b/src/librustdoc/html/render/span_map.rs index e9250cf7edd..2570596a49c 100644 --- a/src/librustdoc/html/render/span_map.rs +++ b/src/librustdoc/html/render/span_map.rs @@ -170,7 +170,7 @@ impl SpanMapVisitor<'_> { true } - fn handle_call(&mut self, hir_id: HirId, expr_hir_id: Option, span: Span) { + fn infer_id(&mut self, hir_id: HirId, expr_hir_id: Option, span: Span) { let hir = self.tcx.hir(); let body_id = hir.enclosing_body_owner(hir_id); // FIXME: this is showing error messages for parts of the code that are not @@ -197,7 +197,7 @@ impl SpanMapVisitor<'_> { | PatKind::TupleStruct(qpath, _, _) | PatKind::Path(qpath) => match qpath { QPath::TypeRelative(_, path) if matches!(path.res, Res::Err) => { - self.handle_call(path.hir_id, Some(p.hir_id), qpath.span()); + self.infer_id(path.hir_id, Some(p.hir_id), qpath.span()); } QPath::Resolved(_, path) => self.handle_path(path), _ => {} @@ -253,9 +253,9 @@ impl<'tcx> Visitor<'tcx> for SpanMapVisitor<'tcx> { fn visit_expr(&mut self, expr: &'tcx rustc_hir::Expr<'tcx>) { match expr.kind { ExprKind::MethodCall(segment, ..) => { - self.handle_call(segment.hir_id, Some(expr.hir_id), segment.ident.span) + self.infer_id(segment.hir_id, Some(expr.hir_id), segment.ident.span) } - ExprKind::Call(call, ..) => self.handle_call(call.hir_id, None, call.span), + ExprKind::Call(call, ..) => self.infer_id(call.hir_id, None, call.span), _ => { if self.handle_macro(expr.span) { // We don't want to go deeper into the macro. -- cgit 1.4.1-3-g733a5 From f7f2fa540f59384481d0cf1e2de799883219087f Mon Sep 17 00:00:00 2001 From: Jonathan Pallant Date: Mon, 6 Jan 2025 11:02:30 +0000 Subject: Ensure generate-copyright is executed from the project root. --- src/bootstrap/src/core/build_steps/run.rs | 3 +++ src/tools/generate-copyright/src/main.rs | 5 ++++- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/run.rs b/src/bootstrap/src/core/build_steps/run.rs index 0a6aea26359..1c2a8dbaf90 100644 --- a/src/bootstrap/src/core/build_steps/run.rs +++ b/src/bootstrap/src/core/build_steps/run.rs @@ -218,6 +218,9 @@ impl Step for GenerateCopyright { cmd.env("DEST_LIBSTD", &dest_libstd); cmd.env("OUT_DIR", &builder.out); cmd.env("CARGO", &builder.initial_cargo); + // it is important that generate-copyright runs from the root of the + // source tree, because it uses relative paths + cmd.current_dir(&builder.src); cmd.run(builder); vec![dest, dest_libstd] diff --git a/src/tools/generate-copyright/src/main.rs b/src/tools/generate-copyright/src/main.rs index f83d16d0cab..0a446ecff5b 100644 --- a/src/tools/generate-copyright/src/main.rs +++ b/src/tools/generate-copyright/src/main.rs @@ -8,7 +8,10 @@ mod cargo_metadata; /// The entry point to the binary. /// -/// You should probably let `bootstrap` execute this program instead of running it directly. +/// You should probably let `bootstrap` execute this program instead of running +/// it directly. It assumes that the current working directory is the root of a +/// Rust git repository checkout, and constructs a bunch of relative paths based +/// on that assumption. /// /// Run `x.py run generate-copyright` fn main() -> Result<(), Error> { -- cgit 1.4.1-3-g733a5 From 585c9765a203df7cc7b497d848aae4ba979fcb39 Mon Sep 17 00:00:00 2001 From: Mara Bos Date: Thu, 31 Oct 2024 11:39:45 +0100 Subject: Update tests. --- compiler/rustc_codegen_gcc/example/mini_core.rs | 2 +- .../example/mini_core_hello_world.rs | 4 +-- compiler/rustc_codegen_gcc/example/mod_bench.rs | 2 +- compiler/rustc_codegen_gcc/example/std_example.rs | 2 +- src/tools/clippy/tests/ui/boxed_local.rs | 1 + src/tools/clippy/tests/ui/boxed_local.stderr | 4 +-- src/tools/clippy/tests/ui/doc/doc-fixable.fixed | 2 +- src/tools/clippy/tests/ui/doc/doc-fixable.rs | 2 +- .../ui/missing_const_for_fn/could_be_const.fixed | 1 + .../ui/missing_const_for_fn/could_be_const.rs | 1 + .../ui/missing_const_for_fn/could_be_const.stderr | 16 +++++------ tests/ui/associated-types/issue-91231.rs | 2 +- tests/ui/attributes/key-value-expansion.rs | 2 +- tests/ui/borrowck/issue-92157.rs | 2 +- .../ui/coherence/coherence-negative-impls-copy.rs | 2 +- .../cfg_accessible-not_sure.rs | 2 +- .../const-eval/validation-ice-extern-type-field.rs | 2 +- tests/ui/delegation/glob-non-impl.rs | 2 +- tests/ui/extern/extern-type-diag-not-similar.rs | 4 +-- tests/ui/extern/issue-10025.rs | 2 +- tests/ui/extern/issue-95829.rs | 2 +- tests/ui/extern/issue-95829.stderr | 8 +++--- tests/ui/extern/not-in-block.rs | 1 + tests/ui/extern/not-in-block.stderr | 4 +-- .../foreign/issue-91370-foreign-fn-block-impl.rs | 2 +- .../issue-91370-foreign-fn-block-impl.stderr | 4 +-- ...nvalid-rustc_legacy_const_generics-arguments.rs | 2 +- tests/ui/link-native-libs/issue-109144.rs | 2 +- .../link-native-libs/suggest-libname-only-1.stderr | 10 ++++++- .../link-native-libs/suggest-libname-only-2.stderr | 10 ++++++- tests/ui/lint/function-item-references.rs | 2 +- tests/ui/lint/lint-ctypes.rs | 2 +- tests/ui/lint/lint-ctypes.stderr | 4 +-- tests/ui/offset-of/offset-of-dst-field.rs | 2 +- tests/ui/parser/bad-fn-ptr-qualifier.fixed | 8 +++--- tests/ui/parser/bad-fn-ptr-qualifier.rs | 8 +++--- tests/ui/parser/bad-fn-ptr-qualifier.stderr | 32 +++++++++++----------- tests/ui/parser/bad-lit-suffixes.rs | 4 +-- tests/ui/parser/bad-lit-suffixes.stderr | 16 ++++++++++- .../issue-87217-keyword-order/wrong-unsafe.rs | 1 + .../issue-87217-keyword-order/wrong-unsafe.stderr | 2 +- tests/ui/parser/item-kw-case-mismatch.fixed | 2 +- tests/ui/parser/item-kw-case-mismatch.rs | 2 +- tests/ui/parser/item-kw-case-mismatch.stderr | 8 +++--- tests/ui/parser/lit-err-in-macro.rs | 2 +- tests/ui/parser/lit-err-in-macro.stderr | 14 +++++++++- .../parser/recover/recover-const-async-fn-ptr.rs | 8 +++--- .../recover/recover-const-async-fn-ptr.stderr | 32 +++++++++++----------- .../parser/recover/recover-fn-ptr-with-generics.rs | 2 +- .../recover/recover-fn-ptr-with-generics.stderr | 16 +++++------ .../recover/recover-missing-semi-before-item.fixed | 2 +- .../recover/recover-missing-semi-before-item.rs | 2 +- .../recover-missing-semi-before-item.stderr | 2 +- tests/ui/proc-macro/inner-attrs.stderr | 10 ++++++- tests/ui/proc-macro/issue-66286.rs | 2 +- tests/ui/proc-macro/issue-66286.stderr | 10 +++---- .../link-ordinal-not-foreign-fn.rs | 2 +- .../unsafe-attributes/unsafe-attributes-fix.fixed | 10 +++---- .../unsafe-attributes/unsafe-attributes-fix.rs | 10 +++---- ...-generic-monomorphisation-extern-nonnull-ptr.rs | 2 +- tests/ui/statics/uninhabited-static.rs | 2 +- tests/ui/unpretty/expanded-exhaustive.rs | 8 +++--- tests/ui/unpretty/expanded-exhaustive.stdout | 8 +++--- 63 files changed, 197 insertions(+), 142 deletions(-) (limited to 'src') diff --git a/compiler/rustc_codegen_gcc/example/mini_core.rs b/compiler/rustc_codegen_gcc/example/mini_core.rs index cdd151613df..685e03c07c1 100644 --- a/compiler/rustc_codegen_gcc/example/mini_core.rs +++ b/compiler/rustc_codegen_gcc/example/mini_core.rs @@ -681,7 +681,7 @@ impl Index for [T] { } } -extern { +extern "C" { type VaListImpl; } diff --git a/compiler/rustc_codegen_gcc/example/mini_core_hello_world.rs b/compiler/rustc_codegen_gcc/example/mini_core_hello_world.rs index dcfa34cb729..1d51e0a1856 100644 --- a/compiler/rustc_codegen_gcc/example/mini_core_hello_world.rs +++ b/compiler/rustc_codegen_gcc/example/mini_core_hello_world.rs @@ -258,13 +258,13 @@ fn main() { assert_eq!(((|()| 42u8) as fn(()) -> u8)(()), 42); - extern { + extern "C" { #[linkage = "weak"] static ABC: *const u8; } { - extern { + extern "C" { #[linkage = "weak"] static ABC: *const u8; } diff --git a/compiler/rustc_codegen_gcc/example/mod_bench.rs b/compiler/rustc_codegen_gcc/example/mod_bench.rs index cae911c1073..e8a9cade747 100644 --- a/compiler/rustc_codegen_gcc/example/mod_bench.rs +++ b/compiler/rustc_codegen_gcc/example/mod_bench.rs @@ -3,7 +3,7 @@ #![allow(internal_features)] #[link(name = "c")] -extern {} +extern "C" {} #[panic_handler] fn panic_handler(_: &core::panic::PanicInfo<'_>) -> ! { diff --git a/compiler/rustc_codegen_gcc/example/std_example.rs b/compiler/rustc_codegen_gcc/example/std_example.rs index 9e43b4635f0..5fa1e0afb06 100644 --- a/compiler/rustc_codegen_gcc/example/std_example.rs +++ b/compiler/rustc_codegen_gcc/example/std_example.rs @@ -7,7 +7,7 @@ use std::arch::x86_64::*; use std::io::Write; use std::ops::Coroutine; -extern { +extern "C" { pub fn printf(format: *const i8, ...) -> i32; } diff --git a/src/tools/clippy/tests/ui/boxed_local.rs b/src/tools/clippy/tests/ui/boxed_local.rs index e2c27e585fc..4f361f5162b 100644 --- a/src/tools/clippy/tests/ui/boxed_local.rs +++ b/src/tools/clippy/tests/ui/boxed_local.rs @@ -173,6 +173,7 @@ mod issue_3739 { /// This shouldn't warn for `boxed_local` as it is intended to called from non-Rust code. pub extern "C" fn do_not_warn_me(_c_pointer: Box) -> () {} +#[allow(missing_abi)] #[rustfmt::skip] // Forces rustfmt to not add ABI pub extern fn do_not_warn_me_no_abi(_c_pointer: Box) -> () {} diff --git a/src/tools/clippy/tests/ui/boxed_local.stderr b/src/tools/clippy/tests/ui/boxed_local.stderr index d3156c820b2..08fe375afb2 100644 --- a/src/tools/clippy/tests/ui/boxed_local.stderr +++ b/src/tools/clippy/tests/ui/boxed_local.stderr @@ -14,13 +14,13 @@ LL | pub fn new(_needs_name: Box>) -> () {} | ^^^^^^^^^^^ error: local variable doesn't need to be boxed here - --> tests/ui/boxed_local.rs:188:44 + --> tests/ui/boxed_local.rs:189:44 | LL | fn default_impl_x(self: Box, x: Box) -> u32 { | ^ error: local variable doesn't need to be boxed here - --> tests/ui/boxed_local.rs:196:16 + --> tests/ui/boxed_local.rs:197:16 | LL | fn foo(x: Box) {} | ^ diff --git a/src/tools/clippy/tests/ui/doc/doc-fixable.fixed b/src/tools/clippy/tests/ui/doc/doc-fixable.fixed index 5cf5c608a85..83574a5cd98 100644 --- a/src/tools/clippy/tests/ui/doc/doc-fixable.fixed +++ b/src/tools/clippy/tests/ui/doc/doc-fixable.fixed @@ -240,7 +240,7 @@ fn parenthesized_word() {} /// UXes fn plural_acronym_test() {} -extern { +extern "C" { /// `foo()` fn in_extern(); } diff --git a/src/tools/clippy/tests/ui/doc/doc-fixable.rs b/src/tools/clippy/tests/ui/doc/doc-fixable.rs index 420211c6539..20fe89cdc53 100644 --- a/src/tools/clippy/tests/ui/doc/doc-fixable.rs +++ b/src/tools/clippy/tests/ui/doc/doc-fixable.rs @@ -240,7 +240,7 @@ fn parenthesized_word() {} /// UXes fn plural_acronym_test() {} -extern { +extern "C" { /// foo() fn in_extern(); } diff --git a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.fixed b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.fixed index 014fbb85c7a..dd9dedcdd04 100644 --- a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.fixed +++ b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.fixed @@ -149,6 +149,7 @@ mod msrv { //~^ ERROR: this could be a `const fn` #[rustfmt::skip] + #[allow(missing_abi)] const extern fn implicit_c() {} //~^ ERROR: this could be a `const fn` diff --git a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.rs b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.rs index 4f7c2cbcf0b..f974478540c 100644 --- a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.rs +++ b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.rs @@ -149,6 +149,7 @@ mod msrv { //~^ ERROR: this could be a `const fn` #[rustfmt::skip] + #[allow(missing_abi)] extern fn implicit_c() {} //~^ ERROR: this could be a `const fn` diff --git a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.stderr b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.stderr index cc7dfd0888d..33836bdfe9f 100644 --- a/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.stderr +++ b/src/tools/clippy/tests/ui/missing_const_for_fn/could_be_const.stderr @@ -222,7 +222,7 @@ LL | const extern "C" fn c() {} | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:152:9 + --> tests/ui/missing_const_for_fn/could_be_const.rs:153:9 | LL | extern fn implicit_c() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -233,7 +233,7 @@ LL | const extern fn implicit_c() {} | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:169:9 + --> tests/ui/missing_const_for_fn/could_be_const.rs:170:9 | LL | / pub fn new(strings: Vec) -> Self { LL | | Self { strings } @@ -246,7 +246,7 @@ LL | pub const fn new(strings: Vec) -> Self { | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:174:9 + --> tests/ui/missing_const_for_fn/could_be_const.rs:175:9 | LL | / pub fn empty() -> Self { LL | | Self { strings: Vec::new() } @@ -259,7 +259,7 @@ LL | pub const fn empty() -> Self { | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:185:9 + --> tests/ui/missing_const_for_fn/could_be_const.rs:186:9 | LL | / pub fn new(text: String) -> Self { LL | | let vec = Vec::new(); @@ -273,7 +273,7 @@ LL | pub const fn new(text: String) -> Self { | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:204:5 + --> tests/ui/missing_const_for_fn/could_be_const.rs:205:5 | LL | fn alias_ty_is_projection(bar: <() as FooTrait>::Foo) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -284,7 +284,7 @@ LL | const fn alias_ty_is_projection(bar: <() as FooTrait>::Foo) {} | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:208:5 + --> tests/ui/missing_const_for_fn/could_be_const.rs:209:5 | LL | extern "C-unwind" fn c_unwind() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -295,7 +295,7 @@ LL | const extern "C-unwind" fn c_unwind() {} | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:210:5 + --> tests/ui/missing_const_for_fn/could_be_const.rs:211:5 | LL | extern "system" fn system() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -306,7 +306,7 @@ LL | const extern "system" fn system() {} | +++++ error: this could be a `const fn` - --> tests/ui/missing_const_for_fn/could_be_const.rs:212:5 + --> tests/ui/missing_const_for_fn/could_be_const.rs:213:5 | LL | extern "system-unwind" fn system_unwind() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/associated-types/issue-91231.rs b/tests/ui/associated-types/issue-91231.rs index d1c99fd44fa..a04ab60a7fc 100644 --- a/tests/ui/associated-types/issue-91231.rs +++ b/tests/ui/associated-types/issue-91231.rs @@ -3,7 +3,7 @@ #![feature(extern_types)] #![allow(dead_code)] -extern { +extern "C" { type Extern; } diff --git a/tests/ui/attributes/key-value-expansion.rs b/tests/ui/attributes/key-value-expansion.rs index e5700a75935..9034e0a7398 100644 --- a/tests/ui/attributes/key-value-expansion.rs +++ b/tests/ui/attributes/key-value-expansion.rs @@ -39,7 +39,7 @@ bug!(); macro_rules! doc_comment { ($x:expr) => { #[doc = $x] - extern {} + extern "C" {} }; } diff --git a/tests/ui/borrowck/issue-92157.rs b/tests/ui/borrowck/issue-92157.rs index 3a6f8908b21..a2b685cdf6e 100644 --- a/tests/ui/borrowck/issue-92157.rs +++ b/tests/ui/borrowck/issue-92157.rs @@ -5,7 +5,7 @@ #[cfg(target_os = "linux")] #[link(name = "c")] -extern {} +extern "C" {} #[lang = "start"] fn start(_main: fn() -> T, _argc: isize, _argv: *const *const u8) -> isize { diff --git a/tests/ui/coherence/coherence-negative-impls-copy.rs b/tests/ui/coherence/coherence-negative-impls-copy.rs index 377d750f8ba..c0d852180a5 100644 --- a/tests/ui/coherence/coherence-negative-impls-copy.rs +++ b/tests/ui/coherence/coherence-negative-impls-copy.rs @@ -18,7 +18,7 @@ impl !Copy for WithDrop {} struct Type; trait Trait {} -extern { +extern "C" { type ExternType; } diff --git a/tests/ui/conditional-compilation/cfg_accessible-not_sure.rs b/tests/ui/conditional-compilation/cfg_accessible-not_sure.rs index e357d3c6cb5..2ac57f35674 100644 --- a/tests/ui/conditional-compilation/cfg_accessible-not_sure.rs +++ b/tests/ui/conditional-compilation/cfg_accessible-not_sure.rs @@ -63,7 +63,7 @@ const B: bool = true; // ForeignType::unresolved - error -extern { +extern "C" { type ForeignType; } diff --git a/tests/ui/consts/const-eval/validation-ice-extern-type-field.rs b/tests/ui/consts/const-eval/validation-ice-extern-type-field.rs index 3502409d576..8a32b170c40 100644 --- a/tests/ui/consts/const-eval/validation-ice-extern-type-field.rs +++ b/tests/ui/consts/const-eval/validation-ice-extern-type-field.rs @@ -1,6 +1,6 @@ #![feature(extern_types)] -extern { +extern "C" { type Opaque; } diff --git a/tests/ui/delegation/glob-non-impl.rs b/tests/ui/delegation/glob-non-impl.rs index d523731eeb3..e3a4061fb15 100644 --- a/tests/ui/delegation/glob-non-impl.rs +++ b/tests/ui/delegation/glob-non-impl.rs @@ -11,7 +11,7 @@ trait OtherTrait { reuse Trait::*; //~ ERROR glob delegation is only supported in impls } -extern { +extern "C" { reuse Trait::*; //~ ERROR delegation is not supported in `extern` blocks } diff --git a/tests/ui/extern/extern-type-diag-not-similar.rs b/tests/ui/extern/extern-type-diag-not-similar.rs index 39d00a6c1bc..cd3eec9f1f7 100644 --- a/tests/ui/extern/extern-type-diag-not-similar.rs +++ b/tests/ui/extern/extern-type-diag-not-similar.rs @@ -4,11 +4,11 @@ // because they are both extern types. #![feature(extern_types)] -extern { +extern "C" { type ShouldNotBeMentioned; } -extern { +extern "C" { type Foo; } diff --git a/tests/ui/extern/issue-10025.rs b/tests/ui/extern/issue-10025.rs index 140012f4a16..9be0f616fd2 100644 --- a/tests/ui/extern/issue-10025.rs +++ b/tests/ui/extern/issue-10025.rs @@ -1,5 +1,5 @@ //@ run-pass -#![allow(dead_code)] +#![allow(dead_code, missing_abi)] unsafe extern fn foo() {} unsafe extern "C" fn bar() {} diff --git a/tests/ui/extern/issue-95829.rs b/tests/ui/extern/issue-95829.rs index c5ae4c68265..493d53d2532 100644 --- a/tests/ui/extern/issue-95829.rs +++ b/tests/ui/extern/issue-95829.rs @@ -1,6 +1,6 @@ //@ edition:2018 -extern { +extern "C" { async fn L() { //~ ERROR: incorrect function inside `extern` block //~^ ERROR: functions in `extern` blocks cannot have `async` qualifier async fn M() {} diff --git a/tests/ui/extern/issue-95829.stderr b/tests/ui/extern/issue-95829.stderr index 2f396b8cc04..2acd0fa3a26 100644 --- a/tests/ui/extern/issue-95829.stderr +++ b/tests/ui/extern/issue-95829.stderr @@ -1,8 +1,8 @@ error: incorrect function inside `extern` block --> $DIR/issue-95829.rs:4:14 | -LL | extern { - | ------ `extern` blocks define existing foreign functions and functions inside of them cannot have a body +LL | extern "C" { + | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body LL | async fn L() { | ______________^___- | | | @@ -18,8 +18,8 @@ LL | | } error: functions in `extern` blocks cannot have `async` qualifier --> $DIR/issue-95829.rs:4:5 | -LL | extern { - | ------ in this `extern` block +LL | extern "C" { + | ---------- in this `extern` block LL | async fn L() { | ^^^^^ help: remove the `async` qualifier diff --git a/tests/ui/extern/not-in-block.rs b/tests/ui/extern/not-in-block.rs index d3bcafdef7b..c2161635090 100644 --- a/tests/ui/extern/not-in-block.rs +++ b/tests/ui/extern/not-in-block.rs @@ -1,4 +1,5 @@ #![crate_type = "lib"] +#![allow(missing_abi)] extern fn none_fn(x: bool) -> i32; //~^ ERROR free function without a body diff --git a/tests/ui/extern/not-in-block.stderr b/tests/ui/extern/not-in-block.stderr index 2544949ab17..f86c279a234 100644 --- a/tests/ui/extern/not-in-block.stderr +++ b/tests/ui/extern/not-in-block.stderr @@ -1,5 +1,5 @@ error: free function without a body - --> $DIR/not-in-block.rs:3:1 + --> $DIR/not-in-block.rs:4:1 | LL | extern fn none_fn(x: bool) -> i32; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -14,7 +14,7 @@ LL | extern { fn none_fn(x: bool) -> i32; } | ~~~~~~~~ + error: free function without a body - --> $DIR/not-in-block.rs:5:1 + --> $DIR/not-in-block.rs:6:1 | LL | extern "C" fn c_fn(x: bool) -> i32; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/foreign/issue-91370-foreign-fn-block-impl.rs b/tests/ui/foreign/issue-91370-foreign-fn-block-impl.rs index 2ac3ca29355..e8634de86ea 100644 --- a/tests/ui/foreign/issue-91370-foreign-fn-block-impl.rs +++ b/tests/ui/foreign/issue-91370-foreign-fn-block-impl.rs @@ -1,6 +1,6 @@ // Regression test for issue #91370. -extern { +extern "C" { //~^ `extern` blocks define existing foreign functions fn f() { //~^ incorrect function inside `extern` block diff --git a/tests/ui/foreign/issue-91370-foreign-fn-block-impl.stderr b/tests/ui/foreign/issue-91370-foreign-fn-block-impl.stderr index fea2ab61e92..155fdf9d09a 100644 --- a/tests/ui/foreign/issue-91370-foreign-fn-block-impl.stderr +++ b/tests/ui/foreign/issue-91370-foreign-fn-block-impl.stderr @@ -1,8 +1,8 @@ error: incorrect function inside `extern` block --> $DIR/issue-91370-foreign-fn-block-impl.rs:5:8 | -LL | extern { - | ------ `extern` blocks define existing foreign functions and functions inside of them cannot have a body +LL | extern "C" { + | ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body LL | LL | fn f() { | ________^___- diff --git a/tests/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs b/tests/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs index 6eabd9b1015..73a0363904a 100644 --- a/tests/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs +++ b/tests/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs @@ -21,7 +21,7 @@ struct S; #[rustc_legacy_const_generics(0usize)] //~ ERROR suffixed literals are not allowed in attributes fn foo6() {} -extern { +extern "C" { #[rustc_legacy_const_generics(1)] //~ ERROR attribute should be applied to a function fn foo7(); //~ ERROR foreign items may not have const parameters } diff --git a/tests/ui/link-native-libs/issue-109144.rs b/tests/ui/link-native-libs/issue-109144.rs index 2f740e55389..6970a4989bb 100644 --- a/tests/ui/link-native-libs/issue-109144.rs +++ b/tests/ui/link-native-libs/issue-109144.rs @@ -1,4 +1,4 @@ #![crate_type = "lib"] #[link(kind = "static", modifiers = "+whole-archive,+bundle")] //~^ ERROR `#[link]` attribute requires a `name = "string"` argument -extern {} +extern "C" {} diff --git a/tests/ui/link-native-libs/suggest-libname-only-1.stderr b/tests/ui/link-native-libs/suggest-libname-only-1.stderr index e142835a9d6..aae8f7de966 100644 --- a/tests/ui/link-native-libs/suggest-libname-only-1.stderr +++ b/tests/ui/link-native-libs/suggest-libname-only-1.stderr @@ -1,6 +1,14 @@ +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/suggest-libname-only-1.rs:7:1 + | +LL | extern { } + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` + | + = note: `#[warn(missing_abi)]` on by default + error: could not find native static library `libfoo.a`, perhaps an -L flag is missing? | = help: only provide the library name `foo`, not the full filename -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted diff --git a/tests/ui/link-native-libs/suggest-libname-only-2.stderr b/tests/ui/link-native-libs/suggest-libname-only-2.stderr index 392d2f01f61..a2adaee3f97 100644 --- a/tests/ui/link-native-libs/suggest-libname-only-2.stderr +++ b/tests/ui/link-native-libs/suggest-libname-only-2.stderr @@ -1,6 +1,14 @@ +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/suggest-libname-only-2.rs:7:1 + | +LL | extern { } + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` + | + = note: `#[warn(missing_abi)]` on by default + error: could not find native static library `bar.lib`, perhaps an -L flag is missing? | = help: only provide the library name `bar`, not the full filename -error: aborting due to 1 previous error +error: aborting due to 1 previous error; 1 warning emitted diff --git a/tests/ui/lint/function-item-references.rs b/tests/ui/lint/function-item-references.rs index 918d72e28a9..4f2fc4de863 100644 --- a/tests/ui/lint/function-item-references.rs +++ b/tests/ui/lint/function-item-references.rs @@ -11,7 +11,7 @@ fn baz(x: u32, y: u32) -> u32 { x + y } unsafe fn unsafe_fn() { } extern "C" fn c_fn() { } unsafe extern "C" fn unsafe_c_fn() { } -unsafe extern fn variadic(_x: u32, _args: ...) { } +unsafe extern "C" fn variadic(_x: u32, _args: ...) { } fn take_generic_ref<'a, T>(_x: &'a T) { } fn take_generic_array(_x: [T; N]) { } fn multiple_generic(_x: T, _y: U) { } diff --git a/tests/ui/lint/lint-ctypes.rs b/tests/ui/lint/lint-ctypes.rs index dae07930aba..6dd9be10a48 100644 --- a/tests/ui/lint/lint-ctypes.rs +++ b/tests/ui/lint/lint-ctypes.rs @@ -72,7 +72,7 @@ extern "C" { pub fn transparent_fn(p: TransparentBadFn); //~ ERROR: uses type `Box` pub fn raw_array(arr: [u8; 8]); //~ ERROR: uses type `[u8; 8]` - pub fn no_niche_a(a: Option>); + pub fn no_niche_a(a: Option>); //~^ ERROR: uses type `Option>` pub fn no_niche_b(b: Option>); //~^ ERROR: uses type `Option>` diff --git a/tests/ui/lint/lint-ctypes.stderr b/tests/ui/lint/lint-ctypes.stderr index 2c81c7b8e4b..8137ae868d3 100644 --- a/tests/ui/lint/lint-ctypes.stderr +++ b/tests/ui/lint/lint-ctypes.stderr @@ -227,8 +227,8 @@ LL | pub fn raw_array(arr: [u8; 8]); error: `extern` block uses type `Option>`, which is not FFI-safe --> $DIR/lint-ctypes.rs:75:26 | -LL | pub fn no_niche_a(a: Option>); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe +LL | pub fn no_niche_a(a: Option>); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe | = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum = note: enum has no representation hint diff --git a/tests/ui/offset-of/offset-of-dst-field.rs b/tests/ui/offset-of/offset-of-dst-field.rs index 5ae15f32357..2e0bdb151e1 100644 --- a/tests/ui/offset-of/offset-of-dst-field.rs +++ b/tests/ui/offset-of/offset-of-dst-field.rs @@ -16,7 +16,7 @@ struct Beta { z: dyn Trait, } -extern { +extern "C" { type Extern; } diff --git a/tests/ui/parser/bad-fn-ptr-qualifier.fixed b/tests/ui/parser/bad-fn-ptr-qualifier.fixed index 558a27cd456..e2a2f9486b7 100644 --- a/tests/ui/parser/bad-fn-ptr-qualifier.fixed +++ b/tests/ui/parser/bad-fn-ptr-qualifier.fixed @@ -4,9 +4,9 @@ pub type T0 = fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type T1 = extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -pub type T2 = unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +pub type T2 = unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type T3 = fn(); //~ ERROR an `fn` pointer type cannot be `async` -pub type T4 = extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +pub type T4 = extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type T5 = unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type T6 = unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `const` @@ -14,9 +14,9 @@ pub type T6 = unsafe extern "C" fn(); pub type FTT0 = for<'a> fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type FTT1 = for<'a> extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -pub type FTT2 = for<'a> unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +pub type FTT2 = for<'a> unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type FTT3 = for<'a> fn(); //~ ERROR an `fn` pointer type cannot be `async` -pub type FTT4 = for<'a> extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +pub type FTT4 = for<'a> extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type FTT5 = for<'a> unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `async` pub type FTT6 = for<'a> unsafe extern "C" fn(); diff --git a/tests/ui/parser/bad-fn-ptr-qualifier.rs b/tests/ui/parser/bad-fn-ptr-qualifier.rs index 9750f480935..f2611c93b17 100644 --- a/tests/ui/parser/bad-fn-ptr-qualifier.rs +++ b/tests/ui/parser/bad-fn-ptr-qualifier.rs @@ -4,9 +4,9 @@ pub type T0 = const fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type T1 = const extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -pub type T2 = const unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +pub type T2 = const unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type T3 = async fn(); //~ ERROR an `fn` pointer type cannot be `async` -pub type T4 = async extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +pub type T4 = async extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type T5 = async unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type T6 = const async unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `const` @@ -14,9 +14,9 @@ pub type T6 = const async unsafe extern "C" fn(); pub type FTT0 = for<'a> const fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type FTT1 = for<'a> const extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -pub type FTT2 = for<'a> const unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +pub type FTT2 = for<'a> const unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` pub type FTT3 = for<'a> async fn(); //~ ERROR an `fn` pointer type cannot be `async` -pub type FTT4 = for<'a> async extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +pub type FTT4 = for<'a> async extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` pub type FTT5 = for<'a> async unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `async` pub type FTT6 = for<'a> const async unsafe extern "C" fn(); diff --git a/tests/ui/parser/bad-fn-ptr-qualifier.stderr b/tests/ui/parser/bad-fn-ptr-qualifier.stderr index 523ee47b0c9..ddc8bac678c 100644 --- a/tests/ui/parser/bad-fn-ptr-qualifier.stderr +++ b/tests/ui/parser/bad-fn-ptr-qualifier.stderr @@ -29,15 +29,15 @@ LL + pub type T1 = extern "C" fn(); error: an `fn` pointer type cannot be `const` --> $DIR/bad-fn-ptr-qualifier.rs:7:15 | -LL | pub type T2 = const unsafe extern fn(); - | -----^^^^^^^^^^^^^^^^^^^ +LL | pub type T2 = const unsafe extern "C" fn(); + | -----^^^^^^^^^^^^^^^^^^^^^^^ | | | `const` because of this | help: remove the `const` qualifier | -LL - pub type T2 = const unsafe extern fn(); -LL + pub type T2 = unsafe extern fn(); +LL - pub type T2 = const unsafe extern "C" fn(); +LL + pub type T2 = unsafe extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -57,15 +57,15 @@ LL + pub type T3 = fn(); error: an `fn` pointer type cannot be `async` --> $DIR/bad-fn-ptr-qualifier.rs:9:15 | -LL | pub type T4 = async extern fn(); - | -----^^^^^^^^^^^^ +LL | pub type T4 = async extern "C" fn(); + | -----^^^^^^^^^^^^^^^^ | | | `async` because of this | help: remove the `async` qualifier | -LL - pub type T4 = async extern fn(); -LL + pub type T4 = extern fn(); +LL - pub type T4 = async extern "C" fn(); +LL + pub type T4 = extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -141,15 +141,15 @@ LL + pub type FTT1 = for<'a> extern "C" fn(); error: an `fn` pointer type cannot be `const` --> $DIR/bad-fn-ptr-qualifier.rs:17:17 | -LL | pub type FTT2 = for<'a> const unsafe extern fn(); - | ^^^^^^^^-----^^^^^^^^^^^^^^^^^^^ +LL | pub type FTT2 = for<'a> const unsafe extern "C" fn(); + | ^^^^^^^^-----^^^^^^^^^^^^^^^^^^^^^^^ | | | `const` because of this | help: remove the `const` qualifier | -LL - pub type FTT2 = for<'a> const unsafe extern fn(); -LL + pub type FTT2 = for<'a> unsafe extern fn(); +LL - pub type FTT2 = for<'a> const unsafe extern "C" fn(); +LL + pub type FTT2 = for<'a> unsafe extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -169,15 +169,15 @@ LL + pub type FTT3 = for<'a> fn(); error: an `fn` pointer type cannot be `async` --> $DIR/bad-fn-ptr-qualifier.rs:19:17 | -LL | pub type FTT4 = for<'a> async extern fn(); - | ^^^^^^^^-----^^^^^^^^^^^^ +LL | pub type FTT4 = for<'a> async extern "C" fn(); + | ^^^^^^^^-----^^^^^^^^^^^^^^^^ | | | `async` because of this | help: remove the `async` qualifier | -LL - pub type FTT4 = for<'a> async extern fn(); -LL + pub type FTT4 = for<'a> extern fn(); +LL - pub type FTT4 = for<'a> async extern "C" fn(); +LL + pub type FTT4 = for<'a> extern "C" fn(); | error: an `fn` pointer type cannot be `async` diff --git a/tests/ui/parser/bad-lit-suffixes.rs b/tests/ui/parser/bad-lit-suffixes.rs index c614f493885..f29dc53d322 100644 --- a/tests/ui/parser/bad-lit-suffixes.rs +++ b/tests/ui/parser/bad-lit-suffixes.rs @@ -1,10 +1,10 @@ #![feature(rustc_attrs)] -extern +extern //~ WARN missing_abi "C"suffix //~ ERROR suffixes on string literals are invalid fn foo() {} -extern +extern //~ WARN missing_abi "C"suffix //~ ERROR suffixes on string literals are invalid {} diff --git a/tests/ui/parser/bad-lit-suffixes.stderr b/tests/ui/parser/bad-lit-suffixes.stderr index b5dacdf7d0d..121db2058f1 100644 --- a/tests/ui/parser/bad-lit-suffixes.stderr +++ b/tests/ui/parser/bad-lit-suffixes.stderr @@ -49,6 +49,20 @@ LL | #[rustc_layout_scalar_valid_range_start(0suffix)] | = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/bad-lit-suffixes.rs:3:1 + | +LL | extern + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` + | + = note: `#[warn(missing_abi)]` on by default + +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/bad-lit-suffixes.rs:7:1 + | +LL | extern + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` + error: suffixes on string literals are invalid --> $DIR/bad-lit-suffixes.rs:12:5 | @@ -149,5 +163,5 @@ LL | 1.0e10suffix; | = help: valid suffixes are `f32` and `f64` -error: aborting due to 21 previous errors +error: aborting due to 21 previous errors; 2 warnings emitted diff --git a/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.rs b/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.rs index 34b687a0f52..5ecf804de09 100644 --- a/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.rs +++ b/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.rs @@ -1,4 +1,5 @@ //@ edition:2018 +#![allow(missing_abi)] // There is an order to respect for keywords before a function: // `, const, async, unsafe, extern, ""` diff --git a/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.stderr b/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.stderr index 0e9f7c51e1a..232da9acef3 100644 --- a/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.stderr +++ b/tests/ui/parser/issues/issue-87217-keyword-order/wrong-unsafe.stderr @@ -1,5 +1,5 @@ error: expected `fn`, found keyword `unsafe` - --> $DIR/wrong-unsafe.rs:9:8 + --> $DIR/wrong-unsafe.rs:10:8 | LL | extern unsafe fn test() {} | -------^^^^^^ diff --git a/tests/ui/parser/item-kw-case-mismatch.fixed b/tests/ui/parser/item-kw-case-mismatch.fixed index f5afa482712..4ee8f9c19dc 100644 --- a/tests/ui/parser/item-kw-case-mismatch.fixed +++ b/tests/ui/parser/item-kw-case-mismatch.fixed @@ -25,7 +25,7 @@ const unsafe fn _e() {} //~| ERROR keyword `unsafe` is written in the wrong case //~| ERROR keyword `fn` is written in the wrong case -unsafe extern fn _f() {} +unsafe extern "C" fn _f() {} //~^ ERROR keyword `unsafe` is written in the wrong case //~| ERROR keyword `extern` is written in the wrong case diff --git a/tests/ui/parser/item-kw-case-mismatch.rs b/tests/ui/parser/item-kw-case-mismatch.rs index ea224e08a00..6c858b848cf 100644 --- a/tests/ui/parser/item-kw-case-mismatch.rs +++ b/tests/ui/parser/item-kw-case-mismatch.rs @@ -25,7 +25,7 @@ CONST UNSAFE FN _e() {} //~| ERROR keyword `unsafe` is written in the wrong case //~| ERROR keyword `fn` is written in the wrong case -unSAFE EXTern fn _f() {} +unSAFE EXTern "C" fn _f() {} //~^ ERROR keyword `unsafe` is written in the wrong case //~| ERROR keyword `extern` is written in the wrong case diff --git a/tests/ui/parser/item-kw-case-mismatch.stderr b/tests/ui/parser/item-kw-case-mismatch.stderr index 0abc59e064a..36df72b5cad 100644 --- a/tests/ui/parser/item-kw-case-mismatch.stderr +++ b/tests/ui/parser/item-kw-case-mismatch.stderr @@ -111,23 +111,23 @@ LL | CONST UNSAFE fn _e() {} error: keyword `unsafe` is written in the wrong case --> $DIR/item-kw-case-mismatch.rs:28:1 | -LL | unSAFE EXTern fn _f() {} +LL | unSAFE EXTern "C" fn _f() {} | ^^^^^^ | help: write it in the correct case | -LL | unsafe EXTern fn _f() {} +LL | unsafe EXTern "C" fn _f() {} | ~~~~~~ error: keyword `extern` is written in the wrong case --> $DIR/item-kw-case-mismatch.rs:28:8 | -LL | unSAFE EXTern fn _f() {} +LL | unSAFE EXTern "C" fn _f() {} | ^^^^^^ | help: write it in the correct case | -LL | unSAFE extern fn _f() {} +LL | unSAFE extern "C" fn _f() {} | ~~~~~~ error: keyword `extern` is written in the wrong case diff --git a/tests/ui/parser/lit-err-in-macro.rs b/tests/ui/parser/lit-err-in-macro.rs index cff8ee6b40c..ca117ac4a15 100644 --- a/tests/ui/parser/lit-err-in-macro.rs +++ b/tests/ui/parser/lit-err-in-macro.rs @@ -1,6 +1,6 @@ macro_rules! f { ($abi:literal) => { - extern $abi fn f() {} + extern $abi fn f() {} //~ WARN missing_abi } } diff --git a/tests/ui/parser/lit-err-in-macro.stderr b/tests/ui/parser/lit-err-in-macro.stderr index 12e6d519060..fc2603d0b10 100644 --- a/tests/ui/parser/lit-err-in-macro.stderr +++ b/tests/ui/parser/lit-err-in-macro.stderr @@ -4,5 +4,17 @@ error: suffixes on string literals are invalid LL | f!("Foo"__); | ^^^^^^^ invalid suffix `__` -error: aborting due to 1 previous error +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/lit-err-in-macro.rs:3:9 + | +LL | extern $abi fn f() {} + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` +... +LL | f!("Foo"__); + | ----------- in this macro invocation + | + = note: `#[warn(missing_abi)]` on by default + = note: this warning originates in the macro `f` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 1 previous error; 1 warning emitted diff --git a/tests/ui/parser/recover/recover-const-async-fn-ptr.rs b/tests/ui/parser/recover/recover-const-async-fn-ptr.rs index 2d8a3858aa6..45d75349599 100644 --- a/tests/ui/parser/recover/recover-const-async-fn-ptr.rs +++ b/tests/ui/parser/recover/recover-const-async-fn-ptr.rs @@ -2,9 +2,9 @@ type T0 = const fn(); //~ ERROR an `fn` pointer type cannot be `const` type T1 = const extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -type T2 = const unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +type T2 = const unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` type T3 = async fn(); //~ ERROR an `fn` pointer type cannot be `async` -type T4 = async extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +type T4 = async extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` type T5 = async unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` type T6 = const async unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `const` @@ -12,9 +12,9 @@ type T6 = const async unsafe extern "C" fn(); type FT0 = for<'a> const fn(); //~ ERROR an `fn` pointer type cannot be `const` type FT1 = for<'a> const extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` -type FT2 = for<'a> const unsafe extern fn(); //~ ERROR an `fn` pointer type cannot be `const` +type FT2 = for<'a> const unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `const` type FT3 = for<'a> async fn(); //~ ERROR an `fn` pointer type cannot be `async` -type FT4 = for<'a> async extern fn(); //~ ERROR an `fn` pointer type cannot be `async` +type FT4 = for<'a> async extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` type FT5 = for<'a> async unsafe extern "C" fn(); //~ ERROR an `fn` pointer type cannot be `async` type FT6 = for<'a> const async unsafe extern "C" fn(); //~^ ERROR an `fn` pointer type cannot be `const` diff --git a/tests/ui/parser/recover/recover-const-async-fn-ptr.stderr b/tests/ui/parser/recover/recover-const-async-fn-ptr.stderr index 8e5b76163ad..9112a0e135a 100644 --- a/tests/ui/parser/recover/recover-const-async-fn-ptr.stderr +++ b/tests/ui/parser/recover/recover-const-async-fn-ptr.stderr @@ -29,15 +29,15 @@ LL + type T1 = extern "C" fn(); error: an `fn` pointer type cannot be `const` --> $DIR/recover-const-async-fn-ptr.rs:5:11 | -LL | type T2 = const unsafe extern fn(); - | -----^^^^^^^^^^^^^^^^^^^ +LL | type T2 = const unsafe extern "C" fn(); + | -----^^^^^^^^^^^^^^^^^^^^^^^ | | | `const` because of this | help: remove the `const` qualifier | -LL - type T2 = const unsafe extern fn(); -LL + type T2 = unsafe extern fn(); +LL - type T2 = const unsafe extern "C" fn(); +LL + type T2 = unsafe extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -57,15 +57,15 @@ LL + type T3 = fn(); error: an `fn` pointer type cannot be `async` --> $DIR/recover-const-async-fn-ptr.rs:7:11 | -LL | type T4 = async extern fn(); - | -----^^^^^^^^^^^^ +LL | type T4 = async extern "C" fn(); + | -----^^^^^^^^^^^^^^^^ | | | `async` because of this | help: remove the `async` qualifier | -LL - type T4 = async extern fn(); -LL + type T4 = extern fn(); +LL - type T4 = async extern "C" fn(); +LL + type T4 = extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -141,15 +141,15 @@ LL + type FT1 = for<'a> extern "C" fn(); error: an `fn` pointer type cannot be `const` --> $DIR/recover-const-async-fn-ptr.rs:15:12 | -LL | type FT2 = for<'a> const unsafe extern fn(); - | ^^^^^^^^-----^^^^^^^^^^^^^^^^^^^ +LL | type FT2 = for<'a> const unsafe extern "C" fn(); + | ^^^^^^^^-----^^^^^^^^^^^^^^^^^^^^^^^ | | | `const` because of this | help: remove the `const` qualifier | -LL - type FT2 = for<'a> const unsafe extern fn(); -LL + type FT2 = for<'a> unsafe extern fn(); +LL - type FT2 = for<'a> const unsafe extern "C" fn(); +LL + type FT2 = for<'a> unsafe extern "C" fn(); | error: an `fn` pointer type cannot be `async` @@ -169,15 +169,15 @@ LL + type FT3 = for<'a> fn(); error: an `fn` pointer type cannot be `async` --> $DIR/recover-const-async-fn-ptr.rs:17:12 | -LL | type FT4 = for<'a> async extern fn(); - | ^^^^^^^^-----^^^^^^^^^^^^ +LL | type FT4 = for<'a> async extern "C" fn(); + | ^^^^^^^^-----^^^^^^^^^^^^^^^^ | | | `async` because of this | help: remove the `async` qualifier | -LL - type FT4 = for<'a> async extern fn(); -LL + type FT4 = for<'a> extern fn(); +LL - type FT4 = for<'a> async extern "C" fn(); +LL + type FT4 = for<'a> extern "C" fn(); | error: an `fn` pointer type cannot be `async` diff --git a/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs b/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs index 76c56a715d2..ab2cfc961df 100644 --- a/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs +++ b/tests/ui/parser/recover/recover-fn-ptr-with-generics.rs @@ -19,7 +19,7 @@ fn main() { type Hmm = fn<>(); //~^ ERROR function pointer types may not have generic parameters - let _: extern fn<'a: 'static>(); + let _: extern "C" fn<'a: 'static>(); //~^ ERROR function pointer types may not have generic parameters //~| ERROR bounds cannot be used in this context diff --git a/tests/ui/parser/recover/recover-fn-ptr-with-generics.stderr b/tests/ui/parser/recover/recover-fn-ptr-with-generics.stderr index 6b6cb2d6bdd..9023856ef24 100644 --- a/tests/ui/parser/recover/recover-fn-ptr-with-generics.stderr +++ b/tests/ui/parser/recover/recover-fn-ptr-with-generics.stderr @@ -59,15 +59,15 @@ LL | type Hmm = fn<>(); | ^^ error: function pointer types may not have generic parameters - --> $DIR/recover-fn-ptr-with-generics.rs:22:21 + --> $DIR/recover-fn-ptr-with-generics.rs:22:25 | -LL | let _: extern fn<'a: 'static>(); - | ^^^^^^^^^^^^^ +LL | let _: extern "C" fn<'a: 'static>(); + | ^^^^^^^^^^^^^ | help: consider moving the lifetime parameter to a `for` parameter list | -LL - let _: extern fn<'a: 'static>(); -LL + let _: for<'a> extern fn(); +LL - let _: extern "C" fn<'a: 'static>(); +LL + let _: for<'a> extern "C" fn(); | error: function pointer types may not have generic parameters @@ -101,10 +101,10 @@ LL | type Identity = fn(T) -> T; | ^ not found in this scope error: bounds cannot be used in this context - --> $DIR/recover-fn-ptr-with-generics.rs:22:26 + --> $DIR/recover-fn-ptr-with-generics.rs:22:30 | -LL | let _: extern fn<'a: 'static>(); - | ^^^^^^^ +LL | let _: extern "C" fn<'a: 'static>(); + | ^^^^^^^ error: aborting due to 12 previous errors diff --git a/tests/ui/parser/recover/recover-missing-semi-before-item.fixed b/tests/ui/parser/recover/recover-missing-semi-before-item.fixed index 6f85452c6fb..871fa0d24ec 100644 --- a/tests/ui/parser/recover/recover-missing-semi-before-item.fixed +++ b/tests/ui/parser/recover/recover-missing-semi-before-item.fixed @@ -28,7 +28,7 @@ fn for_fn() { fn for_extern() { let foo = 3; //~ ERROR expected `;`, found keyword `extern` - extern fn foo() {} + extern "C" fn foo() {} } fn for_impl() { diff --git a/tests/ui/parser/recover/recover-missing-semi-before-item.rs b/tests/ui/parser/recover/recover-missing-semi-before-item.rs index f75945b55c2..de92603a74c 100644 --- a/tests/ui/parser/recover/recover-missing-semi-before-item.rs +++ b/tests/ui/parser/recover/recover-missing-semi-before-item.rs @@ -28,7 +28,7 @@ fn for_fn() { fn for_extern() { let foo = 3 //~ ERROR expected `;`, found keyword `extern` - extern fn foo() {} + extern "C" fn foo() {} } fn for_impl() { diff --git a/tests/ui/parser/recover/recover-missing-semi-before-item.stderr b/tests/ui/parser/recover/recover-missing-semi-before-item.stderr index 61c43f2f189..3b55cd9ddd0 100644 --- a/tests/ui/parser/recover/recover-missing-semi-before-item.stderr +++ b/tests/ui/parser/recover/recover-missing-semi-before-item.stderr @@ -35,7 +35,7 @@ error: expected `;`, found keyword `extern` | LL | let foo = 3 | ^ help: add `;` here -LL | extern fn foo() {} +LL | extern "C" fn foo() {} | ------ unexpected token error: expected `;`, found keyword `impl` diff --git a/tests/ui/proc-macro/inner-attrs.stderr b/tests/ui/proc-macro/inner-attrs.stderr index ee8732c650d..3ab180be821 100644 --- a/tests/ui/proc-macro/inner-attrs.stderr +++ b/tests/ui/proc-macro/inner-attrs.stderr @@ -22,5 +22,13 @@ error: expected non-macro inner attribute, found attribute macro `print_attr` LL | #![print_attr] | ^^^^^^^^^^ not a non-macro inner attribute -error: aborting due to 4 previous errors +warning: extern declarations without an explicit ABI are deprecated + --> $DIR/inner-attrs.rs:82:1 + | +LL | extern { + | ^^^^^^ help: explicitly specify the C ABI: `extern "C"` + | + = note: `#[warn(missing_abi)]` on by default + +error: aborting due to 4 previous errors; 1 warning emitted diff --git a/tests/ui/proc-macro/issue-66286.rs b/tests/ui/proc-macro/issue-66286.rs index 57d1af26e93..882f87fa4ac 100644 --- a/tests/ui/proc-macro/issue-66286.rs +++ b/tests/ui/proc-macro/issue-66286.rs @@ -5,7 +5,7 @@ extern crate issue_66286; #[issue_66286::vec_ice] -pub extern fn foo(_: Vec(u32)) -> u32 { +pub extern "C" fn foo(_: Vec(u32)) -> u32 { //~^ ERROR: parenthesized type parameters may only be used with a `Fn` trait 0 } diff --git a/tests/ui/proc-macro/issue-66286.stderr b/tests/ui/proc-macro/issue-66286.stderr index fc4c2062fd7..c92bed1b563 100644 --- a/tests/ui/proc-macro/issue-66286.stderr +++ b/tests/ui/proc-macro/issue-66286.stderr @@ -1,13 +1,13 @@ error[E0214]: parenthesized type parameters may only be used with a `Fn` trait - --> $DIR/issue-66286.rs:8:22 + --> $DIR/issue-66286.rs:8:26 | -LL | pub extern fn foo(_: Vec(u32)) -> u32 { - | ^^^^^^^^ only `Fn` traits may use parentheses +LL | pub extern "C" fn foo(_: Vec(u32)) -> u32 { + | ^^^^^^^^ only `Fn` traits may use parentheses | help: use angle brackets instead | -LL | pub extern fn foo(_: Vec) -> u32 { - | ~ ~ +LL | pub extern "C" fn foo(_: Vec) -> u32 { + | ~ ~ error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2627-raw-dylib/link-ordinal-not-foreign-fn.rs b/tests/ui/rfcs/rfc-2627-raw-dylib/link-ordinal-not-foreign-fn.rs index f33a3d62e26..5982c771033 100644 --- a/tests/ui/rfcs/rfc-2627-raw-dylib/link-ordinal-not-foreign-fn.rs +++ b/tests/ui/rfcs/rfc-2627-raw-dylib/link-ordinal-not-foreign-fn.rs @@ -11,7 +11,7 @@ fn test() {} static mut imported_val: i32 = 123; #[link(name = "exporter", kind = "raw-dylib")] -extern { +extern "C" { #[link_ordinal(13)] fn imported_function(); diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed index 586881d1807..8b179f7ef93 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.fixed @@ -4,7 +4,7 @@ macro_rules! tt { ($e:tt) => { #$e - extern fn foo() {} + extern "C" fn foo() {} } } @@ -13,7 +13,7 @@ macro_rules! ident { #[unsafe($e)] //~^ ERROR: unsafe attribute used without unsafe //~| WARN this is accepted in the current edition - extern fn bar() {} + extern "C" fn bar() {} } } @@ -22,21 +22,21 @@ macro_rules! ident2 { #[unsafe($e = $l)] //~^ ERROR: unsafe attribute used without unsafe //~| WARN this is accepted in the current edition - extern fn bars() {} + extern "C" fn bars() {} } } macro_rules! meta { ($m:meta) => { #[$m] - extern fn baz() {} + extern "C" fn baz() {} } } macro_rules! meta2 { ($m:meta) => { #[$m] - extern fn baw() {} + extern "C" fn baw() {} } } diff --git a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs index 03e122c7d57..34e5a6b96e3 100644 --- a/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs +++ b/tests/ui/rust-2024/unsafe-attributes/unsafe-attributes-fix.rs @@ -4,7 +4,7 @@ macro_rules! tt { ($e:tt) => { #$e - extern fn foo() {} + extern "C" fn foo() {} } } @@ -13,7 +13,7 @@ macro_rules! ident { #[$e] //~^ ERROR: unsafe attribute used without unsafe //~| WARN this is accepted in the current edition - extern fn bar() {} + extern "C" fn bar() {} } } @@ -22,21 +22,21 @@ macro_rules! ident2 { #[$e = $l] //~^ ERROR: unsafe attribute used without unsafe //~| WARN this is accepted in the current edition - extern fn bars() {} + extern "C" fn bars() {} } } macro_rules! meta { ($m:meta) => { #[$m] - extern fn baz() {} + extern "C" fn baz() {} } } macro_rules! meta2 { ($m:meta) => { #[$m] - extern fn baw() {} + extern "C" fn baw() {} } } diff --git a/tests/ui/simd/type-generic-monomorphisation-extern-nonnull-ptr.rs b/tests/ui/simd/type-generic-monomorphisation-extern-nonnull-ptr.rs index a969295c9f9..65c57c42530 100644 --- a/tests/ui/simd/type-generic-monomorphisation-extern-nonnull-ptr.rs +++ b/tests/ui/simd/type-generic-monomorphisation-extern-nonnull-ptr.rs @@ -6,7 +6,7 @@ use std::ptr::NonNull; -extern { +extern "C" { type Extern; } diff --git a/tests/ui/statics/uninhabited-static.rs b/tests/ui/statics/uninhabited-static.rs index a0f83f45079..0f7c5ae6ef4 100644 --- a/tests/ui/statics/uninhabited-static.rs +++ b/tests/ui/statics/uninhabited-static.rs @@ -2,7 +2,7 @@ #![deny(uninhabited_static)] enum Void {} -extern { +extern "C" { static VOID: Void; //~ ERROR static of uninhabited type //~| WARN: previously accepted static NEVER: !; //~ ERROR static of uninhabited type diff --git a/tests/ui/unpretty/expanded-exhaustive.rs b/tests/ui/unpretty/expanded-exhaustive.rs index e052627e71c..15c710c0418 100644 --- a/tests/ui/unpretty/expanded-exhaustive.rs +++ b/tests/ui/unpretty/expanded-exhaustive.rs @@ -452,15 +452,15 @@ mod items { /// ItemKind::Fn mod item_fn { pub const unsafe extern "C" fn f() {} - pub async unsafe extern fn g() {} + pub async unsafe extern "C" fn g() {} fn h<'a, T>() where T: 'a {} trait TraitItems { - unsafe extern fn f(); + unsafe extern "C" fn f(); } impl TraitItems for _ { - default unsafe extern fn f() {} + default unsafe extern "C" fn f() {} } } @@ -472,7 +472,7 @@ mod items { /// ItemKind::ForeignMod mod item_foreign_mod { unsafe extern "C++" {} - unsafe extern {} + unsafe extern "C" {} } /// ItemKind::GlobalAsm diff --git a/tests/ui/unpretty/expanded-exhaustive.stdout b/tests/ui/unpretty/expanded-exhaustive.stdout index 132d00cd8ed..f649ae34c9b 100644 --- a/tests/ui/unpretty/expanded-exhaustive.stdout +++ b/tests/ui/unpretty/expanded-exhaustive.stdout @@ -433,13 +433,13 @@ mod items { /// ItemKind::Fn mod item_fn { pub const unsafe extern "C" fn f() {} - pub async unsafe extern fn g() {} + pub async unsafe extern "C" fn g() {} fn h<'a, T>() where T: 'a {} trait TraitItems { - unsafe extern fn f(); + unsafe extern "C" fn f(); } impl TraitItems for _ { - default unsafe extern fn f() {} + default unsafe extern "C" fn f() {} } } /// ItemKind::Mod @@ -447,7 +447,7 @@ mod items { /// ItemKind::ForeignMod mod item_foreign_mod { unsafe extern "C++" {} - unsafe extern {} + unsafe extern "C" {} } /// ItemKind::GlobalAsm mod item_global_asm { -- cgit 1.4.1-3-g733a5 From d4057e8df01a2d1b580952e1be4099347bd5c27a Mon Sep 17 00:00:00 2001 From: binarycat Date: Fri, 10 Jan 2025 16:45:32 -0600 Subject: re-add --disable-minification to rustdoc this also makes the rust.docs-minification option work as advertised in config.toml nothing fancy this time, this is intended to be perma-unstable. it's only really here for the benefit of rustdoc devs. mitegates https://github.com/rust-lang/rust/issues/135345 --- src/librustdoc/config.rs | 6 ++++++ src/librustdoc/html/render/write_shared.rs | 10 +++++++++- src/librustdoc/lib.rs | 9 ++++++++- tests/run-make/rustdoc-default-output/output-default.stdout | 2 +- 4 files changed, 24 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs index af3c7cc7be3..80bc6cebd2a 100644 --- a/src/librustdoc/config.rs +++ b/src/librustdoc/config.rs @@ -303,6 +303,8 @@ pub(crate) struct RenderOptions { pub(crate) include_parts_dir: Vec, /// Where to write crate-info pub(crate) parts_out_dir: Option, + /// disable minification of CSS/JS + pub(crate) disable_minification: bool, } #[derive(Copy, Clone, Debug, PartialEq, Eq)] @@ -781,6 +783,9 @@ impl Options { let unstable_features = rustc_feature::UnstableFeatures::from_environment(crate_name.as_deref()); + + let disable_minification = matches.opt_present("disable-minification"); + let options = Options { bin_crate, proc_macro_crate, @@ -857,6 +862,7 @@ impl Options { should_merge, include_parts_dir, parts_out_dir, + disable_minification, }; Some((input, options, render_options)) } diff --git a/src/librustdoc/html/render/write_shared.rs b/src/librustdoc/html/render/write_shared.rs index ce10e5ecc24..fb6f3bc2c76 100644 --- a/src/librustdoc/html/render/write_shared.rs +++ b/src/librustdoc/html/render/write_shared.rs @@ -207,7 +207,15 @@ fn write_static_files( if opt.emit.is_empty() || opt.emit.contains(&EmitType::Toolchain) { static_files::for_each(|f: &static_files::StaticFile| { let filename = static_dir.join(f.output_filename()); - fs::write(&filename, f.minified()).map_err(|e| PathError::new(e, &filename)) + let contents: &[u8]; + let contents_vec: Vec; + if opt.disable_minification { + contents = f.bytes; + } else { + contents_vec = f.minified(); + contents = &contents_vec; + }; + fs::write(&filename, contents).map_err(|e| PathError::new(e, &filename)) })?; } diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index 96ca96ee6bc..330b2507de8 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -651,8 +651,15 @@ fn opts() -> Vec { "", "add arguments to be used when compiling doctests", ), + opt( + Unstable, + FlagMulti, + "", + "disable-minification", + "diable the minification of CSS/JS files", + "", + ), // deprecated / removed options - opt(Unstable, FlagMulti, "", "disable-minification", "removed", ""), opt( Stable, Multi, diff --git a/tests/run-make/rustdoc-default-output/output-default.stdout b/tests/run-make/rustdoc-default-output/output-default.stdout index c2d9309ba2e..adf7ee794fd 100644 --- a/tests/run-make/rustdoc-default-output/output-default.stdout +++ b/tests/run-make/rustdoc-default-output/output-default.stdout @@ -194,7 +194,7 @@ Options: --doctest-compilation-args add arguments to be used when compiling doctests --disable-minification - removed + diable the minification of CSS/JS files --plugin-path DIR removed, see issue #44136 for -- cgit 1.4.1-3-g733a5 From 0f1e253066e8deab86b9f071c94b746116e4b819 Mon Sep 17 00:00:00 2001 From: github-actions Date: Sun, 12 Jan 2025 00:23:37 +0000 Subject: cargo update compiler & tools dependencies: Locking 27 packages to latest compatible versions Updating bitflags v2.6.0 -> v2.7.0 Updating clap v4.5.23 -> v4.5.26 Updating clap_builder v4.5.23 -> v4.5.26 Updating clap_complete v4.5.40 -> v4.5.42 Updating clap_derive v4.5.18 -> v4.5.24 Updating handlebars v6.2.0 -> v6.3.0 Updating libz-sys v1.1.20 -> v1.1.21 Updating linux-raw-sys v0.4.14 -> v0.4.15 Updating phf v0.11.2 -> v0.11.3 Updating phf_codegen v0.11.2 -> v0.11.3 Updating phf_generator v0.11.2 -> v0.11.3 Updating phf_shared v0.11.2 -> v0.11.3 Updating pin-project-lite v0.2.15 -> v0.2.16 Updating proc-macro2 v1.0.92 -> v1.0.93 Updating rustix v0.38.42 -> v0.38.43 Updating serde_json v1.0.134 -> v1.0.135 Adding siphasher v1.0.1 Updating syn v2.0.94 -> v2.0.96 Updating thiserror v2.0.9 -> v2.0.11 Updating thiserror-impl v2.0.9 -> v2.0.11 Updating tokio v1.42.0 -> v1.43.0 Updating uuid v1.11.0 -> v1.11.1 Updating wasm-encoder v0.222.0 -> v0.223.0 Adding wasmparser v0.223.0 Updating wast v222.0.0 -> v223.0.0 Updating wat v1.222.0 -> v1.223.0 Updating xattr v1.3.1 -> v1.4.0 note: pass `--verbose` to see 39 unchanged dependencies behind latest library dependencies: Locking 0 packages to latest compatible versions note: pass `--verbose` to see 4 unchanged dependencies behind latest rustbook dependencies: Locking 27 packages to latest compatible versions Updating bitflags v2.6.0 -> v2.7.0 Updating cc v1.2.7 -> v1.2.8 Updating clap v4.5.23 -> v4.5.26 Updating clap_builder v4.5.23 -> v4.5.26 Updating clap_complete v4.5.40 -> v4.5.42 Updating clap_derive v4.5.18 -> v4.5.24 Adding darling v0.20.10 Adding darling_core v0.20.10 Adding darling_macro v0.20.10 Adding derive_builder v0.20.2 Adding derive_builder_core v0.20.2 Adding derive_builder_macro v0.20.2 Updating handlebars v6.2.0 -> v6.3.0 Adding ident_case v1.0.1 Updating linux-raw-sys v0.4.14 -> v0.4.15 Updating phf v0.11.2 -> v0.11.3 Updating phf_codegen v0.11.2 -> v0.11.3 Updating phf_generator v0.11.2 -> v0.11.3 Updating phf_shared v0.11.2 -> v0.11.3 Updating proc-macro2 v1.0.92 -> v1.0.93 Updating rustix v0.38.42 -> v0.38.43 Updating serde_json v1.0.134 -> v1.0.135 Adding siphasher v1.0.1 Updating syn v2.0.94 -> v2.0.96 Updating thiserror v2.0.9 -> v2.0.11 Updating thiserror-impl v2.0.9 -> v2.0.11 Updating winnow v0.6.22 -> v0.6.24 --- Cargo.lock | 210 +++++++++++++++++++++++------------------- src/tools/rustbook/Cargo.lock | 183 +++++++++++++++++++++++++----------- 2 files changed, 244 insertions(+), 149 deletions(-) (limited to 'src') diff --git a/Cargo.lock b/Cargo.lock index 117f1475e00..85e5e6c9710 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -254,9 +254,9 @@ dependencies = [ [[package]] name = "bitflags" -version = "2.6.0" +version = "2.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" +checksum = "1be3f42a67d6d345ecd59f675f3f012d6974981560836e938c22b424b85ce1be" [[package]] name = "blake3" @@ -407,7 +407,7 @@ dependencies = [ "semver", "serde", "serde_json", - "thiserror 2.0.9", + "thiserror 2.0.11", ] [[package]] @@ -481,9 +481,9 @@ dependencies = [ [[package]] name = "clap" -version = "4.5.23" +version = "4.5.26" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3135e7ec2ef7b10c6ed8950f0f792ed96ee093fa088608f1c76e569722700c84" +checksum = "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783" dependencies = [ "clap_builder", "clap_derive", @@ -501,9 +501,9 @@ dependencies = [ [[package]] name = "clap_builder" -version = "4.5.23" +version = "4.5.26" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "30582fc632330df2bd26877bde0c1f4470d57c582bbc070376afcd04d8cb4838" +checksum = "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121" dependencies = [ "anstream", "anstyle", @@ -514,23 +514,23 @@ dependencies = [ [[package]] name = "clap_complete" -version = "4.5.40" +version = "4.5.42" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac2e663e3e3bed2d32d065a8404024dad306e699a04263ec59919529f803aee9" +checksum = "33a7e468e750fa4b6be660e8b5651ad47372e8fb114030b594c2d75d48c5ffd0" dependencies = [ "clap", ] [[package]] name = "clap_derive" -version = "4.5.18" +version = "4.5.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab" +checksum = "54b755194d6389280185988721fffba69495eed5ee9feeee9a599b53db80318c" dependencies = [ "heck 0.5.0", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -561,7 +561,7 @@ dependencies = [ "rustc_tools_util", "serde", "serde_json", - "syn 2.0.94", + "syn 2.0.96", "tempfile", "termize", "tokio", @@ -671,7 +671,7 @@ dependencies = [ "nom", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -896,7 +896,7 @@ dependencies = [ "proc-macro2", "quote", "strsim", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -907,7 +907,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806" dependencies = [ "darling_core", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -944,7 +944,7 @@ checksum = "62d671cc41a825ebabc75757b62d3d168c577f9149b2d49ece1dad1f72119d25" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -965,7 +965,7 @@ dependencies = [ "darling", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -975,7 +975,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c" dependencies = [ "derive_builder_core", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -987,7 +987,7 @@ dependencies = [ "darling", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -1065,7 +1065,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -1362,7 +1362,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -1502,17 +1502,18 @@ dependencies = [ [[package]] name = "handlebars" -version = "6.2.0" +version = "6.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fd4ccde012831f9a071a637b0d4e31df31c0f6c525784b35ae76a9ac6bc1e315" +checksum = "3d6b224b95c1e668ac0270325ad563b2eef1469fbbb8959bc7c692c844b813d9" dependencies = [ + "derive_builder", "log", "num-order", "pest", "pest_derive", "serde", "serde_json", - "thiserror 1.0.69", + "thiserror 2.0.11", ] [[package]] @@ -1596,7 +1597,7 @@ dependencies = [ "markup5ever", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -1785,7 +1786,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -2085,9 +2086,9 @@ dependencies = [ [[package]] name = "libz-sys" -version = "1.1.20" +version = "1.1.21" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d2d16453e800a8cf6dd2fc3eb4bc99b786a9b90c663b8559a5b1a041bf89e472" +checksum = "df9b68e50e6e0b26f672573834882eb57759f6db9b3be2ea3c35c91188bb4eaa" dependencies = [ "cc", "libc", @@ -2114,9 +2115,9 @@ dependencies = [ [[package]] name = "linux-raw-sys" -version = "0.4.14" +version = "0.4.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89" +checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab" [[package]] name = "litemap" @@ -2717,7 +2718,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b7cafe60d6cf8e62e1b9b2ea516a089c008945bb5a275416789e7db0bc199dc" dependencies = [ "memchr", - "thiserror 2.0.9", + "thiserror 2.0.11", "ucd-trie", ] @@ -2741,7 +2742,7 @@ dependencies = [ "pest_meta", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -2757,21 +2758,21 @@ dependencies = [ [[package]] name = "phf" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc" +checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078" dependencies = [ - "phf_shared 0.11.2", + "phf_shared 0.11.3", ] [[package]] name = "phf_codegen" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e8d39688d359e6b34654d328e262234662d16cc0f60ec8dcbe5e718709342a5a" +checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a" dependencies = [ - "phf_generator 0.11.2", - "phf_shared 0.11.2", + "phf_generator 0.11.3", + "phf_shared 0.11.3", ] [[package]] @@ -2786,11 +2787,11 @@ dependencies = [ [[package]] name = "phf_generator" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "48e4cc64c2ad9ebe670cb8fd69dd50ae301650392e81c05f9bfcb2d5bdbc24b0" +checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d" dependencies = [ - "phf_shared 0.11.2", + "phf_shared 0.11.3", "rand", ] @@ -2800,23 +2801,23 @@ version = "0.10.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096" dependencies = [ - "siphasher", + "siphasher 0.3.11", ] [[package]] name = "phf_shared" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b" +checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5" dependencies = [ - "siphasher", + "siphasher 1.0.1", ] [[package]] name = "pin-project-lite" -version = "0.2.15" +version = "0.2.16" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff" +checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b" [[package]] name = "pin-utils" @@ -2886,9 +2887,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068" [[package]] name = "proc-macro2" -version = "1.0.92" +version = "1.0.93" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0" +checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99" dependencies = [ "unicode-ident", ] @@ -3151,7 +3152,7 @@ dependencies = [ "rinja_parser", "rustc-hash 2.1.0", "serde", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -3792,7 +3793,7 @@ dependencies = [ "fluent-syntax", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "unic-langid", ] @@ -3927,7 +3928,7 @@ version = "0.0.0" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -4075,7 +4076,7 @@ version = "0.0.0" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "synstructure", ] @@ -4663,7 +4664,7 @@ version = "0.0.0" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "synstructure", ] @@ -4752,7 +4753,7 @@ dependencies = [ "proc-macro2", "quote", "serde", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -4786,9 +4787,9 @@ dependencies = [ [[package]] name = "rustix" -version = "0.38.42" +version = "0.38.43" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f93dc38ecbab2eb790ff964bb77fa94faf256fd3e73285fd7ba0903b76bedb85" +checksum = "a78891ee6bf2340288408954ac787aa063d8e8817e9f53abb37c695c6d834ef6" dependencies = [ "bitflags", "errno", @@ -4889,14 +4890,14 @@ checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] name = "serde_json" -version = "1.0.134" +version = "1.0.135" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d00f4175c42ee48b15416f6193a959ba3a0d67fc699a0db9ad12df9f83991c7d" +checksum = "2b0d7ba2887406110130a978386c4e1befb98c674b4fba677954e4db976630d9" dependencies = [ "indexmap", "itoa", @@ -4969,6 +4970,12 @@ version = "0.3.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d" +[[package]] +name = "siphasher" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d" + [[package]] name = "slab" version = "0.4.9" @@ -5147,9 +5154,9 @@ dependencies = [ [[package]] name = "syn" -version = "2.0.94" +version = "2.0.96" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "987bc0be1cdea8b10216bd06e2ca407d40b9543468fafd3ddfb02f36e77f71f3" +checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80" dependencies = [ "proc-macro2", "quote", @@ -5164,7 +5171,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -5292,11 +5299,11 @@ dependencies = [ [[package]] name = "thiserror" -version = "2.0.9" +version = "2.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc" +checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc" dependencies = [ - "thiserror-impl 2.0.9", + "thiserror-impl 2.0.11", ] [[package]] @@ -5307,18 +5314,18 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] name = "thiserror-impl" -version = "2.0.9" +version = "2.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4" +checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -5441,9 +5448,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20" [[package]] name = "tokio" -version = "1.42.0" +version = "1.43.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551" +checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e" dependencies = [ "backtrace", "bytes", @@ -5519,7 +5526,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -5690,7 +5697,7 @@ checksum = "1ed7f4237ba393424195053097c1516bd4590dc82b84f2f97c5c69e12704555b" dependencies = [ "proc-macro-hack", "quote", - "syn 2.0.94", + "syn 2.0.96", "unic-langid-impl", ] @@ -5828,9 +5835,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821" [[package]] name = "uuid" -version = "1.11.0" +version = "1.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a" +checksum = "b913a3b5fe84142e269d63cc62b64319ccaf89b748fc31fe025177f767a756c4" dependencies = [ "getrandom", ] @@ -5896,7 +5903,7 @@ dependencies = [ "log", "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "wasm-bindgen-shared", ] @@ -5918,7 +5925,7 @@ checksum = "30d7a95b763d3c45903ed6c81f156801839e5ee968bb07e534c44df0fcd330c2" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "wasm-bindgen-backend", "wasm-bindgen-shared", ] @@ -5968,12 +5975,12 @@ dependencies = [ [[package]] name = "wasm-encoder" -version = "0.222.0" +version = "0.223.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3432682105d7e994565ef928ccf5856cf6af4ba3dddebedb737f61caed70f956" +checksum = "7e636076193fa68103e937ac951b5f2f587624097017d764b8984d9c0f149464" dependencies = [ "leb128", - "wasmparser 0.222.0", + "wasmparser 0.223.0", ] [[package]] @@ -6011,6 +6018,15 @@ name = "wasmparser" version = "0.222.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4adf50fde1b1a49c1add6a80d47aea500c88db70551805853aa8b88f3ea27ab5" +dependencies = [ + "bitflags", +] + +[[package]] +name = "wasmparser" +version = "0.223.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d5a99faceb1a5a84dd6084ec4bfa4b2ab153b5793b43fd8f58b89232634afc35" dependencies = [ "bitflags", "indexmap", @@ -6019,22 +6035,22 @@ dependencies = [ [[package]] name = "wast" -version = "222.0.0" +version = "223.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5ce7191f4b7da0dd300cc32476abae6457154e4625d9b1bc26890828a9a26f6e" +checksum = "d59b2ba8a2ff9f06194b7be9524f92e45e70149f4dacc0d0c7ad92b59ac875e4" dependencies = [ "bumpalo", "leb128", "memchr", "unicode-width 0.2.0", - "wasm-encoder 0.222.0", + "wasm-encoder 0.223.0", ] [[package]] name = "wat" -version = "1.222.0" +version = "1.223.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8fde61b4b52f9a84ae31b5e8902a2cd3162ea45d8bf564c729c3288fe52f4334" +checksum = "662786915c427e4918ff01eabb3c4756d4d947cd8f635761526b4cc9da2eaaad" dependencies = [ "wast", ] @@ -6100,7 +6116,7 @@ dependencies = [ "rayon", "serde", "serde_json", - "syn 2.0.94", + "syn 2.0.96", "windows-metadata", ] @@ -6133,7 +6149,7 @@ checksum = "9107ddc059d5b6fbfbffdfa7a7fe3e22a226def0b2608f72e9d552763d3e1ad7" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -6144,7 +6160,7 @@ checksum = "29bee4b38ea3cde66011baa44dba677c432a78593e202392d1e9070cf2a7fca7" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -6376,9 +6392,9 @@ checksum = "1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51" [[package]] name = "xattr" -version = "1.3.1" +version = "1.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8da84f1a25939b27f6820d92aed108f83ff920fdf11a7b19366c27c4cda81d4f" +checksum = "e105d177a3871454f754b33bb0ee637ecaaac997446375fd3e5d43a2ed00c909" dependencies = [ "libc", "linux-raw-sys", @@ -6423,7 +6439,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "synstructure", ] @@ -6445,7 +6461,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] [[package]] @@ -6465,7 +6481,7 @@ checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", "synstructure", ] @@ -6488,5 +6504,5 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6" dependencies = [ "proc-macro2", "quote", - "syn 2.0.94", + "syn 2.0.96", ] diff --git a/src/tools/rustbook/Cargo.lock b/src/tools/rustbook/Cargo.lock index b5b360db252..e05b3c33ca3 100644 --- a/src/tools/rustbook/Cargo.lock +++ b/src/tools/rustbook/Cargo.lock @@ -123,9 +123,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" [[package]] name = "bitflags" -version = "2.6.0" +version = "2.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" +checksum = "1be3f42a67d6d345ecd59f675f3f012d6974981560836e938c22b424b85ce1be" [[package]] name = "block-buffer" @@ -161,9 +161,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b" [[package]] name = "cc" -version = "1.2.7" +version = "1.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7" +checksum = "ad0cf6e91fde44c773c6ee7ec6bba798504641a8bc2eb7e37a04ffbf4dfaa55a" dependencies = [ "shlex", ] @@ -190,9 +190,9 @@ dependencies = [ [[package]] name = "clap" -version = "4.5.23" +version = "4.5.26" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3135e7ec2ef7b10c6ed8950f0f792ed96ee093fa088608f1c76e569722700c84" +checksum = "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783" dependencies = [ "clap_builder", "clap_derive", @@ -200,9 +200,9 @@ dependencies = [ [[package]] name = "clap_builder" -version = "4.5.23" +version = "4.5.26" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "30582fc632330df2bd26877bde0c1f4470d57c582bbc070376afcd04d8cb4838" +checksum = "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121" dependencies = [ "anstream", "anstyle", @@ -213,18 +213,18 @@ dependencies = [ [[package]] name = "clap_complete" -version = "4.5.40" +version = "4.5.42" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ac2e663e3e3bed2d32d065a8404024dad306e699a04263ec59919529f803aee9" +checksum = "33a7e468e750fa4b6be660e8b5651ad47372e8fb114030b594c2d75d48c5ffd0" dependencies = [ "clap", ] [[package]] name = "clap_derive" -version = "4.5.18" +version = "4.5.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab" +checksum = "54b755194d6389280185988721fffba69495eed5ee9feeee9a599b53db80318c" dependencies = [ "heck", "proc-macro2", @@ -278,6 +278,41 @@ dependencies = [ "typenum", ] +[[package]] +name = "darling" +version = "0.20.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989" +dependencies = [ + "darling_core", + "darling_macro", +] + +[[package]] +name = "darling_core" +version = "0.20.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5" +dependencies = [ + "fnv", + "ident_case", + "proc-macro2", + "quote", + "strsim", + "syn", +] + +[[package]] +name = "darling_macro" +version = "0.20.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806" +dependencies = [ + "darling_core", + "quote", + "syn", +] + [[package]] name = "dateparser" version = "0.2.1" @@ -301,6 +336,37 @@ dependencies = [ "winapi", ] +[[package]] +name = "derive_builder" +version = "0.20.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "507dfb09ea8b7fa618fcf76e953f4f5e192547945816d5358edffe39f6f94947" +dependencies = [ + "derive_builder_macro", +] + +[[package]] +name = "derive_builder_core" +version = "0.20.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8" +dependencies = [ + "darling", + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "derive_builder_macro" +version = "0.20.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c" +dependencies = [ + "derive_builder_core", + "syn", +] + [[package]] name = "digest" version = "0.10.7" @@ -452,17 +518,18 @@ dependencies = [ [[package]] name = "handlebars" -version = "6.2.0" +version = "6.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fd4ccde012831f9a071a637b0d4e31df31c0f6c525784b35ae76a9ac6bc1e315" +checksum = "3d6b224b95c1e668ac0270325ad563b2eef1469fbbb8959bc7c692c844b813d9" dependencies = [ + "derive_builder", "log", "num-order", "pest", "pest_derive", "serde", "serde_json", - "thiserror 1.0.69", + "thiserror 2.0.11", ] [[package]] @@ -653,6 +720,12 @@ dependencies = [ "syn", ] +[[package]] +name = "ident_case" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39" + [[package]] name = "idna" version = "1.0.3" @@ -739,9 +812,9 @@ dependencies = [ [[package]] name = "linux-raw-sys" -version = "0.4.14" +version = "0.4.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89" +checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab" [[package]] name = "litemap" @@ -1006,7 +1079,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b7cafe60d6cf8e62e1b9b2ea516a089c008945bb5a275416789e7db0bc199dc" dependencies = [ "memchr", - "thiserror 2.0.9", + "thiserror 2.0.11", "ucd-trie", ] @@ -1046,21 +1119,21 @@ dependencies = [ [[package]] name = "phf" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc" +checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078" dependencies = [ - "phf_shared 0.11.2", + "phf_shared 0.11.3", ] [[package]] name = "phf_codegen" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e8d39688d359e6b34654d328e262234662d16cc0f60ec8dcbe5e718709342a5a" +checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a" dependencies = [ - "phf_generator 0.11.2", - "phf_shared 0.11.2", + "phf_generator 0.11.3", + "phf_shared 0.11.3", ] [[package]] @@ -1075,11 +1148,11 @@ dependencies = [ [[package]] name = "phf_generator" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "48e4cc64c2ad9ebe670cb8fd69dd50ae301650392e81c05f9bfcb2d5bdbc24b0" +checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d" dependencies = [ - "phf_shared 0.11.2", + "phf_shared 0.11.3", "rand", ] @@ -1089,16 +1162,16 @@ version = "0.10.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096" dependencies = [ - "siphasher", + "siphasher 0.3.11", ] [[package]] name = "phf_shared" -version = "0.11.2" +version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b" +checksum = "67eabc2ef2a60eb7faa00097bd1ffdb5bd28e62bf39990626a582201b7a754e5" dependencies = [ - "siphasher", + "siphasher 1.0.1", ] [[package]] @@ -1133,9 +1206,9 @@ checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c" [[package]] name = "proc-macro2" -version = "1.0.92" +version = "1.0.93" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0" +checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99" dependencies = [ "unicode-ident", ] @@ -1146,7 +1219,7 @@ version = "0.10.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "76979bea66e7875e7509c4ec5300112b316af87fa7a252ca91c448b32dfe3993" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.7.0", "memchr", "pulldown-cmark-escape 0.10.1", "unicase", @@ -1158,7 +1231,7 @@ version = "0.11.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "679341d22c78c6c649893cbd6c3278dcbe9fc4faa62fea3a9296ae2b50c14625" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.7.0", "memchr", "pulldown-cmark-escape 0.11.0", "unicase", @@ -1170,7 +1243,7 @@ version = "0.12.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f86ba2052aebccc42cbbb3ed234b8b13ce76f75c3551a303cb2bcffcff12bb14" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.7.0", "getopts", "memchr", "pulldown-cmark-escape 0.11.0", @@ -1252,7 +1325,7 @@ version = "0.5.8" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "03a862b389f93e68874fbf580b9de08dd02facb9a788ebadaf4a3fd33cf58834" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.7.0", ] [[package]] @@ -1298,11 +1371,11 @@ dependencies = [ [[package]] name = "rustix" -version = "0.38.42" +version = "0.38.43" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f93dc38ecbab2eb790ff964bb77fa94faf256fd3e73285fd7ba0903b76bedb85" +checksum = "a78891ee6bf2340288408954ac787aa063d8e8817e9f53abb37c695c6d834ef6" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.7.0", "errno", "libc", "linux-raw-sys", @@ -1358,9 +1431,9 @@ dependencies = [ [[package]] name = "serde_json" -version = "1.0.134" +version = "1.0.135" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d00f4175c42ee48b15416f6193a959ba3a0d67fc699a0db9ad12df9f83991c7d" +checksum = "2b0d7ba2887406110130a978386c4e1befb98c674b4fba677954e4db976630d9" dependencies = [ "itoa", "memchr", @@ -1400,6 +1473,12 @@ version = "0.3.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d" +[[package]] +name = "siphasher" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d" + [[package]] name = "smallvec" version = "1.13.2" @@ -1446,9 +1525,9 @@ checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f" [[package]] name = "syn" -version = "2.0.94" +version = "2.0.96" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "987bc0be1cdea8b10216bd06e2ca407d40b9543468fafd3ddfb02f36e77f71f3" +checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80" dependencies = [ "proc-macro2", "quote", @@ -1538,11 +1617,11 @@ dependencies = [ [[package]] name = "thiserror" -version = "2.0.9" +version = "2.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc" +checksum = "d452f284b73e6d76dd36758a0c8684b1d5be31f92b89d07fd5822175732206fc" dependencies = [ - "thiserror-impl 2.0.9", + "thiserror-impl 2.0.11", ] [[package]] @@ -1558,9 +1637,9 @@ dependencies = [ [[package]] name = "thiserror-impl" -version = "2.0.9" +version = "2.0.11" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4" +checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2" dependencies = [ "proc-macro2", "quote", @@ -1882,9 +1961,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" [[package]] name = "winnow" -version = "0.6.22" +version = "0.6.24" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "39281189af81c07ec09db316b302a3e67bf9bd7cbf6c820b50e35fee9c2fa980" +checksum = "c8d71a593cc5c42ad7876e2c1fda56f314f3754c084128833e64f1345ff8a03a" dependencies = [ "memchr", ] -- cgit 1.4.1-3-g733a5 From 9cbd17778a6587804edf38c38221dbabc6ae5b44 Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Sun, 12 Jan 2025 03:20:09 +0000 Subject: Detect unstable lint docs that dont enable their feature --- src/tools/lint-docs/src/lib.rs | 38 ++++++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 10 deletions(-) (limited to 'src') diff --git a/src/tools/lint-docs/src/lib.rs b/src/tools/lint-docs/src/lib.rs index 8c7ff08ccd7..5aae50aebc3 100644 --- a/src/tools/lint-docs/src/lib.rs +++ b/src/tools/lint-docs/src/lib.rs @@ -480,26 +480,44 @@ impl<'a> LintExtractor<'a> { .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) .collect(); if matches.is_empty() { - // Some lints override their code to something else (E0566). - // Try to find something that looks like it could be our lint. - let matches: Vec<_> = msgs.iter().filter(|msg| - matches!(&msg["rendered"], serde_json::Value::String(s) if s.contains(name))) - .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) - .collect(); - if matches.is_empty() { + // Try to detect if an unstable lint forgot to enable a `#![feature(..)]`. + if name != "test_unstable_lint" && msgs.iter().any(|msg| { + matches!(&msg["code"]["code"], serde_json::Value::String(s) if s=="unknown_lints") + && matches!(&msg["message"], serde_json::Value::String(s) if s.contains(name)) + }) { let rendered: Vec<&str> = msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); let non_json: Vec<&str> = stderr.lines().filter(|line| !line.starts_with('{')).collect(); Err(format!( - "did not find lint `{}` in output of example, got:\n{}\n{}", + "lint `{}` is unstable and must be enabled in example. see:\n{}\n{}", name, + rendered.join("\n"), non_json.join("\n"), - rendered.join("\n") ) .into()) } else { - Ok(matches.join("\n")) + // Some lints override their code to something else (E0566). + // Try to find something that looks like it could be our lint. + let matches: Vec<_> = msgs.iter().filter(|msg| + matches!(&msg["rendered"], serde_json::Value::String(s) if s.contains(name))) + .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) + .collect(); + if matches.is_empty() { + let rendered: Vec<&str> = + msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); + let non_json: Vec<&str> = + stderr.lines().filter(|line| !line.starts_with('{')).collect(); + Err(format!( + "did not find lint `{}` in output of example, got:\n{}\n{}", + name, + non_json.join("\n"), + rendered.join("\n") + ) + .into()) + } else { + Ok(matches.join("\n")) + } } } else { Ok(matches.join("\n")) -- cgit 1.4.1-3-g733a5 From 7f743c7d1f90ebc0f9b00d3850dbe30524e8ab44 Mon Sep 17 00:00:00 2001 From: Audrey Dutcher Date: Sun, 29 Dec 2024 22:56:03 -0800 Subject: bootstrap: do not rely on LIBRARY_PATH env variable Clang will not respect this value in cross configurations. --- src/bootstrap/src/core/build_steps/test.rs | 14 ++++++++++---- src/bootstrap/src/core/builder/cargo.rs | 12 +++++++----- src/bootstrap/src/utils/helpers.rs | 25 ------------------------- 3 files changed, 17 insertions(+), 34 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs index 7d4404fa97b..c7c4cc7c9ee 100644 --- a/src/bootstrap/src/core/build_steps/test.rs +++ b/src/bootstrap/src/core/build_steps/test.rs @@ -24,8 +24,8 @@ use crate::core::config::flags::{Subcommand, get_completion}; use crate::utils::build_stamp::{self, BuildStamp}; use crate::utils::exec::{BootstrapCommand, command}; use crate::utils::helpers::{ - self, LldThreads, add_link_lib_path, add_rustdoc_cargo_linker_args, dylib_path, dylib_path_var, - linker_args, linker_flags, t, target_supports_cranelift_backend, up_to_date, + self, LldThreads, add_rustdoc_cargo_linker_args, dylib_path, dylib_path_var, linker_args, + linker_flags, t, target_supports_cranelift_backend, up_to_date, }; use crate::utils::render_tests::{add_flags_and_try_run_tests, try_run_tests}; use crate::{CLang, DocTests, GitRepo, Mode, PathSet, envify}; @@ -1975,11 +1975,17 @@ NOTE: if you're sure you want to do this, please open an issue as to why. In the // Tests that use compiler libraries may inherit the `-lLLVM` link // requirement, but the `-L` library path is not propagated across // separate compilations. We can add LLVM's library path to the - // platform-specific environment variable as a workaround. + // rustc args as a workaround. if !builder.config.dry_run() && suite.ends_with("fulldeps") { let llvm_libdir = command(&llvm_config).arg("--libdir").run_capture_stdout(builder).stdout(); - add_link_lib_path(vec![llvm_libdir.trim().into()], &mut cmd); + let mut rustflags = env::var("RUSTFLAGS").unwrap_or_default(); + if target.is_msvc() { + rustflags.push_str(&format!("-Clink-arg=-LIBPATH:{llvm_libdir}")); + } else { + rustflags.push_str(&format!("-Clink-arg=-L{llvm_libdir}")); + } + cmd.env("RUSTFLAGS", rustflags); } if !builder.config.dry_run() && matches!(mode, "run-make" | "coverage-run") { diff --git a/src/bootstrap/src/core/builder/cargo.rs b/src/bootstrap/src/core/builder/cargo.rs index 2692a129ef3..f9fb19ddb09 100644 --- a/src/bootstrap/src/core/builder/cargo.rs +++ b/src/bootstrap/src/core/builder/cargo.rs @@ -8,9 +8,7 @@ use crate::core::build_steps::{compile, test}; use crate::core::config::SplitDebuginfo; use crate::core::config::flags::Color; use crate::utils::build_stamp; -use crate::utils::helpers::{ - self, LldThreads, add_link_lib_path, check_cfg_arg, linker_args, linker_flags, -}; +use crate::utils::helpers::{self, LldThreads, check_cfg_arg, linker_args, linker_flags}; use crate::{ BootstrapCommand, CLang, Compiler, DocTests, DryRun, EXTRA_CHECK_CFGS, GitRepo, Mode, TargetSelection, command, prepare_behaviour_dump_dir, t, @@ -947,12 +945,16 @@ impl Builder<'_> { // Tools that use compiler libraries may inherit the `-lLLVM` link // requirement, but the `-L` library path is not propagated across // separate Cargo projects. We can add LLVM's library path to the - // platform-specific environment variable as a workaround. + // rustc args as a workaround. if mode == Mode::ToolRustc || mode == Mode::Codegen { if let Some(llvm_config) = self.llvm_config(target) { let llvm_libdir = command(llvm_config).arg("--libdir").run_capture_stdout(self).stdout(); - add_link_lib_path(vec![llvm_libdir.trim().into()], &mut cargo); + if target.is_msvc() { + rustflags.arg(&format!("-Clink-arg=-LIBPATH:{llvm_libdir}")); + } else { + rustflags.arg(&format!("-Clink-arg=-L{llvm_libdir}")); + } } } diff --git a/src/bootstrap/src/utils/helpers.rs b/src/bootstrap/src/utils/helpers.rs index 516c314024b..a1b1748c85b 100644 --- a/src/bootstrap/src/utils/helpers.rs +++ b/src/bootstrap/src/utils/helpers.rs @@ -106,31 +106,6 @@ pub fn add_dylib_path(path: Vec, cmd: &mut BootstrapCommand) { cmd.env(dylib_path_var(), t!(env::join_paths(list))); } -/// Adds a list of lookup paths to `cmd`'s link library lookup path. -pub fn add_link_lib_path(path: Vec, cmd: &mut BootstrapCommand) { - let mut list = link_lib_path(); - for path in path { - list.insert(0, path); - } - cmd.env(link_lib_path_var(), t!(env::join_paths(list))); -} - -/// Returns the environment variable which the link library lookup path -/// resides in for this platform. -fn link_lib_path_var() -> &'static str { - if cfg!(target_env = "msvc") { "LIB" } else { "LIBRARY_PATH" } -} - -/// Parses the `link_lib_path_var()` environment variable, returning a list of -/// paths that are members of this lookup path. -fn link_lib_path() -> Vec { - let var = match env::var_os(link_lib_path_var()) { - Some(v) => v, - None => return vec![], - }; - env::split_paths(&var).collect() -} - pub struct TimeIt(bool, Instant); /// Returns an RAII structure that prints out how long it took to drop. -- cgit 1.4.1-3-g733a5 From e2fcdb8d360acd561e2b6425e41009d9fff2d989 Mon Sep 17 00:00:00 2001 From: Noah Lev Date: Sun, 12 Jan 2025 20:09:51 -0800 Subject: rustdoc: Extract `AttributesExt::cfg` trait method as function It's never overridden, so it shouldn't be on the trait. --- src/librustdoc/clean/inline.rs | 17 +++-- src/librustdoc/clean/mod.rs | 2 +- src/librustdoc/clean/types.rs | 147 +++++++++++++++++++++-------------------- src/librustdoc/doctest/rust.rs | 5 +- 4 files changed, 88 insertions(+), 83 deletions(-) (limited to 'src') diff --git a/src/librustdoc/clean/inline.rs b/src/librustdoc/clean/inline.rs index 019a888bd2f..a17e0b1e4cc 100644 --- a/src/librustdoc/clean/inline.rs +++ b/src/librustdoc/clean/inline.rs @@ -17,12 +17,12 @@ use rustc_span::symbol::{Symbol, sym}; use thin_vec::{ThinVec, thin_vec}; use tracing::{debug, trace}; -use super::Item; +use super::{Item, extract_cfg_from_attrs}; use crate::clean::{ - self, Attributes, AttributesExt, ImplKind, ItemId, Type, clean_bound_vars, clean_generics, - clean_impl_item, clean_middle_assoc_item, clean_middle_field, clean_middle_ty, - clean_poly_fn_sig, clean_trait_ref_with_constraints, clean_ty, clean_ty_alias_inner_type, - clean_ty_generics, clean_variant_def, utils, + self, Attributes, ImplKind, ItemId, Type, clean_bound_vars, clean_generics, clean_impl_item, + clean_middle_assoc_item, clean_middle_field, clean_middle_ty, clean_poly_fn_sig, + clean_trait_ref_with_constraints, clean_ty, clean_ty_alias_inner_type, clean_ty_generics, + clean_variant_def, utils, }; use crate::core::DocContext; use crate::formats::item_type::ItemType; @@ -408,10 +408,13 @@ pub(crate) fn merge_attrs( } else { Attributes::from_hir(&both) }, - both.cfg(cx.tcx, &cx.cache.hidden_cfg), + extract_cfg_from_attrs(&both[..], cx.tcx, &cx.cache.hidden_cfg), ) } else { - (Attributes::from_hir(old_attrs), old_attrs.cfg(cx.tcx, &cx.cache.hidden_cfg)) + ( + Attributes::from_hir(old_attrs), + extract_cfg_from_attrs(&old_attrs[..], cx.tcx, &cx.cache.hidden_cfg), + ) } } diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index 2ed2df799dd..a36927c47eb 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -200,7 +200,7 @@ fn generate_item_with_correct_attrs( target_attrs.iter().map(|attr| (Cow::Borrowed(attr), None)).collect() }; - let cfg = attrs.cfg(cx.tcx, &cx.cache.hidden_cfg); + let cfg = extract_cfg_from_attrs(&attrs[..], cx.tcx, &cx.cache.hidden_cfg); let attrs = Attributes::from_hir_iter(attrs.iter().map(|(attr, did)| (&**attr, *did)), false); let name = renamed.or(Some(name)); diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index dcee96978d2..704caeb0025 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -479,7 +479,7 @@ impl Item { name, kind, Attributes::from_hir(hir_attrs), - hir_attrs.cfg(cx.tcx, &cx.cache.hidden_cfg), + extract_cfg_from_attrs(hir_attrs, cx.tcx, &cx.cache.hidden_cfg), ) } @@ -990,95 +990,98 @@ pub(crate) trait AttributesExt { fn lists(&self, name: Symbol) -> Self::AttributeIterator<'_>; fn iter(&self) -> Self::Attributes<'_>; +} - fn cfg(&self, tcx: TyCtxt<'_>, hidden_cfg: &FxHashSet) -> Option> { - let sess = tcx.sess; - let doc_cfg_active = tcx.features().doc_cfg(); - let doc_auto_cfg_active = tcx.features().doc_auto_cfg(); - - fn single(it: T) -> Option { - let mut iter = it.into_iter(); - let item = iter.next()?; - if iter.next().is_some() { - return None; - } - Some(item) +pub fn extract_cfg_from_attrs( + attrs: &A, + tcx: TyCtxt<'_>, + hidden_cfg: &FxHashSet, +) -> Option> { + let sess = tcx.sess; + let doc_cfg_active = tcx.features().doc_cfg(); + let doc_auto_cfg_active = tcx.features().doc_auto_cfg(); + + fn single(it: T) -> Option { + let mut iter = it.into_iter(); + let item = iter.next()?; + if iter.next().is_some() { + return None; } + Some(item) + } - let mut cfg = if doc_cfg_active || doc_auto_cfg_active { - let mut doc_cfg = self + let mut cfg = if doc_cfg_active || doc_auto_cfg_active { + let mut doc_cfg = attrs + .iter() + .filter(|attr| attr.has_name(sym::doc)) + .flat_map(|attr| attr.meta_item_list().unwrap_or_default()) + .filter(|attr| attr.has_name(sym::cfg)) + .peekable(); + if doc_cfg.peek().is_some() && doc_cfg_active { + doc_cfg + .filter_map(|attr| Cfg::parse(&attr).ok()) + .fold(Cfg::True, |cfg, new_cfg| cfg & new_cfg) + } else if doc_auto_cfg_active { + // If there is no `doc(cfg())`, then we retrieve the `cfg()` attributes (because + // `doc(cfg())` overrides `cfg()`). + attrs .iter() - .filter(|attr| attr.has_name(sym::doc)) - .flat_map(|attr| attr.meta_item_list().unwrap_or_default()) .filter(|attr| attr.has_name(sym::cfg)) - .peekable(); - if doc_cfg.peek().is_some() && doc_cfg_active { - doc_cfg - .filter_map(|attr| Cfg::parse(&attr).ok()) - .fold(Cfg::True, |cfg, new_cfg| cfg & new_cfg) - } else if doc_auto_cfg_active { - // If there is no `doc(cfg())`, then we retrieve the `cfg()` attributes (because - // `doc(cfg())` overrides `cfg()`). - self.iter() - .filter(|attr| attr.has_name(sym::cfg)) - .filter_map(|attr| single(attr.meta_item_list()?)) - .filter_map(|attr| { - Cfg::parse_without(attr.meta_item()?, hidden_cfg).ok().flatten() - }) - .fold(Cfg::True, |cfg, new_cfg| cfg & new_cfg) - } else { - Cfg::True - } + .filter_map(|attr| single(attr.meta_item_list()?)) + .filter_map(|attr| Cfg::parse_without(attr.meta_item()?, hidden_cfg).ok().flatten()) + .fold(Cfg::True, |cfg, new_cfg| cfg & new_cfg) } else { Cfg::True - }; - - for attr in self.iter() { - // #[doc] - if attr.doc_str().is_none() && attr.has_name(sym::doc) { - // #[doc(...)] - if let Some(list) = attr.meta_item_list() { - for item in list { - // #[doc(hidden)] - if !item.has_name(sym::cfg) { - continue; - } - // #[doc(cfg(...))] - if let Some(cfg_mi) = item - .meta_item() - .and_then(|item| rustc_expand::config::parse_cfg(item, sess)) - { - match Cfg::parse(cfg_mi) { - Ok(new_cfg) => cfg &= new_cfg, - Err(e) => { - sess.dcx().span_err(e.span, e.msg); - } + } + } else { + Cfg::True + }; + + for attr in attrs.iter() { + // #[doc] + if attr.doc_str().is_none() && attr.has_name(sym::doc) { + // #[doc(...)] + if let Some(list) = attr.meta_item_list() { + for item in list { + // #[doc(hidden)] + if !item.has_name(sym::cfg) { + continue; + } + // #[doc(cfg(...))] + if let Some(cfg_mi) = item + .meta_item() + .and_then(|item| rustc_expand::config::parse_cfg(item, sess)) + { + match Cfg::parse(cfg_mi) { + Ok(new_cfg) => cfg &= new_cfg, + Err(e) => { + sess.dcx().span_err(e.span, e.msg); } } } } } } + } - // treat #[target_feature(enable = "feat")] attributes as if they were - // #[doc(cfg(target_feature = "feat"))] attributes as well - for attr in self.lists(sym::target_feature) { - if attr.has_name(sym::enable) { - if attr.value_str().is_some() { - // Clone `enable = "feat"`, change to `target_feature = "feat"`. - // Unwrap is safe because `value_str` succeeded above. - let mut meta = attr.meta_item().unwrap().clone(); - meta.path = ast::Path::from_ident(Ident::with_dummy_span(sym::target_feature)); - - if let Ok(feat_cfg) = Cfg::parse(&ast::MetaItemInner::MetaItem(meta)) { - cfg &= feat_cfg; - } + // treat #[target_feature(enable = "feat")] attributes as if they were + // #[doc(cfg(target_feature = "feat"))] attributes as well + for attr in attrs.lists(sym::target_feature) { + if attr.has_name(sym::enable) { + if attr.value_str().is_some() { + // Clone `enable = "feat"`, change to `target_feature = "feat"`. + // Unwrap is safe because `value_str` succeeded above. + let mut meta = attr.meta_item().unwrap().clone(); + meta.path = ast::Path::from_ident(Ident::with_dummy_span(sym::target_feature)); + + if let Ok(feat_cfg) = Cfg::parse(&ast::MetaItemInner::MetaItem(meta)) { + cfg &= feat_cfg; } } } - - if cfg == Cfg::True { None } else { Some(Arc::new(cfg)) } } + + if cfg == Cfg::True { None } else { Some(Arc::new(cfg)) } } impl AttributesExt for [hir::Attribute] { diff --git a/src/librustdoc/doctest/rust.rs b/src/librustdoc/doctest/rust.rs index 0903baddabe..5986694a257 100644 --- a/src/librustdoc/doctest/rust.rs +++ b/src/librustdoc/doctest/rust.rs @@ -13,8 +13,7 @@ use rustc_span::source_map::SourceMap; use rustc_span::{BytePos, DUMMY_SP, FileName, Pos, Span}; use super::{DocTestVisitor, ScrapedDocTest}; -use crate::clean::Attributes; -use crate::clean::types::AttributesExt; +use crate::clean::{Attributes, extract_cfg_from_attrs}; use crate::html::markdown::{self, ErrorCodes, LangString, MdRelLine}; struct RustCollector { @@ -97,7 +96,7 @@ impl HirCollector<'_> { nested: F, ) { let ast_attrs = self.tcx.hir().attrs(self.tcx.local_def_id_to_hir_id(def_id)); - if let Some(ref cfg) = ast_attrs.cfg(self.tcx, &FxHashSet::default()) { + if let Some(ref cfg) = extract_cfg_from_attrs(ast_attrs, self.tcx, &FxHashSet::default()) { if !cfg.matches(&self.tcx.sess.psess, Some(self.tcx.features())) { return; } -- cgit 1.4.1-3-g733a5 From 5ccd6c04e5b0e81c8a0fdd8c0e9363be49ef053d Mon Sep 17 00:00:00 2001 From: Noah Lev Date: Sun, 12 Jan 2025 20:19:20 -0800 Subject: rustdoc: Extract `AttributesExt::lists` trait method as function The two implementations were identical, so there's no need to use a trait method. --- src/librustdoc/clean/mod.rs | 10 +++++----- src/librustdoc/clean/types.rs | 43 ++++++++++++++++--------------------------- src/librustdoc/visit_ast.rs | 6 +++--- 3 files changed, 24 insertions(+), 35 deletions(-) (limited to 'src') diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index a36927c47eb..ed0c566d53d 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -186,8 +186,7 @@ fn generate_item_with_correct_attrs( // For glob re-exports the item may or may not exist to be re-exported (potentially the cfgs // on the path up until the glob can be removed, and only cfgs on the globbed item itself // matter), for non-inlined re-exports see #85043. - let is_inline = inline::load_attrs(cx, import_id.to_def_id()) - .lists(sym::doc) + let is_inline = hir_attr_lists(inline::load_attrs(cx, import_id.to_def_id()), sym::doc) .get_word_attr(sym::inline) .is_some() || (is_glob_import(cx.tcx, import_id) @@ -979,13 +978,14 @@ fn clean_proc_macro<'tcx>( ) -> ItemKind { let attrs = cx.tcx.hir().attrs(item.hir_id()); if kind == MacroKind::Derive - && let Some(derive_name) = attrs.lists(sym::proc_macro_derive).find_map(|mi| mi.ident()) + && let Some(derive_name) = + hir_attr_lists(attrs, sym::proc_macro_derive).find_map(|mi| mi.ident()) { *name = derive_name.name; } let mut helpers = Vec::new(); - for mi in attrs.lists(sym::proc_macro_derive) { + for mi in hir_attr_lists(attrs, sym::proc_macro_derive) { if !mi.has_name(sym::attributes) { continue; } @@ -2985,7 +2985,7 @@ fn clean_use_statement_inner<'tcx>( let visibility = cx.tcx.visibility(import.owner_id); let attrs = cx.tcx.hir().attrs(import.hir_id()); - let inline_attr = attrs.lists(sym::doc).get_word_attr(sym::inline); + let inline_attr = hir_attr_lists(attrs, sym::doc).get_word_attr(sym::inline); let pub_underscore = visibility.is_public() && name == kw::Underscore; let current_mod = cx.tcx.parent_module_from_def_id(import.owner_id.def_id); let import_def_id = import.owner_id.def_id; diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index 704caeb0025..70be5742c08 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -980,18 +980,24 @@ pub(crate) struct Module { } pub(crate) trait AttributesExt { - type AttributeIterator<'a>: Iterator - where - Self: 'a; type Attributes<'a>: Iterator where Self: 'a; - fn lists(&self, name: Symbol) -> Self::AttributeIterator<'_>; - fn iter(&self) -> Self::Attributes<'_>; } +pub fn hir_attr_lists( + attrs: &A, + name: Symbol, +) -> impl Iterator + use<'_, A> { + attrs + .iter() + .filter(move |attr| attr.has_name(name)) + .filter_map(ast::attr::AttributeExt::meta_item_list) + .flatten() +} + pub fn extract_cfg_from_attrs( attrs: &A, tcx: TyCtxt<'_>, @@ -1066,7 +1072,7 @@ pub fn extract_cfg_from_attrs( // treat #[target_feature(enable = "feat")] attributes as if they were // #[doc(cfg(target_feature = "feat"))] attributes as well - for attr in attrs.lists(sym::target_feature) { + for attr in hir_attr_lists(attrs, sym::target_feature) { if attr.has_name(sym::enable) { if attr.value_str().is_some() { // Clone `enable = "feat"`, change to `target_feature = "feat"`. @@ -1085,38 +1091,19 @@ pub fn extract_cfg_from_attrs( } impl AttributesExt for [hir::Attribute] { - type AttributeIterator<'a> = impl Iterator + 'a; type Attributes<'a> = impl Iterator + 'a; - fn lists(&self, name: Symbol) -> Self::AttributeIterator<'_> { - self.iter() - .filter(move |attr| attr.has_name(name)) - .filter_map(ast::attr::AttributeExt::meta_item_list) - .flatten() - } - fn iter(&self) -> Self::Attributes<'_> { self.iter() } } impl AttributesExt for [(Cow<'_, hir::Attribute>, Option)] { - type AttributeIterator<'a> - = impl Iterator + 'a - where - Self: 'a; type Attributes<'a> = impl Iterator + 'a where Self: 'a; - fn lists(&self, name: Symbol) -> Self::AttributeIterator<'_> { - AttributesExt::iter(self) - .filter(move |attr| attr.has_name(name)) - .filter_map(hir::Attribute::meta_item_list) - .flatten() - } - fn iter(&self) -> Self::Attributes<'_> { self.iter().map(move |(attr, _)| match attr { Cow::Borrowed(attr) => *attr, @@ -1188,7 +1175,7 @@ pub(crate) struct Attributes { impl Attributes { pub(crate) fn lists(&self, name: Symbol) -> impl Iterator + '_ { - self.other_attrs.lists(name) + hir_attr_lists(&self.other_attrs[..], name) } pub(crate) fn has_doc_flag(&self, flag: Symbol) -> bool { @@ -1255,7 +1242,9 @@ impl Attributes { pub(crate) fn get_doc_aliases(&self) -> Box<[Symbol]> { let mut aliases = FxIndexSet::default(); - for attr in self.other_attrs.lists(sym::doc).filter(|a| a.has_name(sym::alias)) { + for attr in + hir_attr_lists(&self.other_attrs[..], sym::doc).filter(|a| a.has_name(sym::alias)) + { if let Some(values) = attr.meta_item_list() { for l in values { if let Some(lit) = l.lit() diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs index 794ea54b3ef..d46b0dee36c 100644 --- a/src/librustdoc/visit_ast.rs +++ b/src/librustdoc/visit_ast.rs @@ -19,7 +19,7 @@ use tracing::debug; use crate::clean::cfg::Cfg; use crate::clean::utils::{inherits_doc_hidden, should_ignore_res}; -use crate::clean::{AttributesExt, NestedAttributesExt, reexport_chain}; +use crate::clean::{NestedAttributesExt, hir_attr_lists, reexport_chain}; use crate::core; /// This module is used to store stuff from Rust's AST in a more convenient @@ -247,8 +247,8 @@ impl<'a, 'tcx> RustdocVisitor<'a, 'tcx> { let document_hidden = self.cx.render_options.document_hidden; let use_attrs = tcx.hir().attrs(tcx.local_def_id_to_hir_id(def_id)); // Don't inline `doc(hidden)` imports so they can be stripped at a later stage. - let is_no_inline = use_attrs.lists(sym::doc).has_word(sym::no_inline) - || (document_hidden && use_attrs.lists(sym::doc).has_word(sym::hidden)); + let is_no_inline = hir_attr_lists(use_attrs, sym::doc).has_word(sym::no_inline) + || (document_hidden && hir_attr_lists(use_attrs, sym::doc).has_word(sym::hidden)); if is_no_inline { return false; -- cgit 1.4.1-3-g733a5 From f92b32c5f64ea900f2cd6936f648f407daee0d25 Mon Sep 17 00:00:00 2001 From: Noah Lev Date: Sun, 12 Jan 2025 20:31:53 -0800 Subject: rustdoc: Eliminate `AttributesExt` The new code is more explicit and avoids trait magic that added needless complexity to this part of rustdoc. --- src/librustdoc/clean/inline.rs | 4 ++-- src/librustdoc/clean/mod.rs | 10 +++++++-- src/librustdoc/clean/types.rs | 51 +++++++++--------------------------------- src/librustdoc/doctest/rust.rs | 4 +++- 4 files changed, 23 insertions(+), 46 deletions(-) (limited to 'src') diff --git a/src/librustdoc/clean/inline.rs b/src/librustdoc/clean/inline.rs index a17e0b1e4cc..3d51ab1967d 100644 --- a/src/librustdoc/clean/inline.rs +++ b/src/librustdoc/clean/inline.rs @@ -408,12 +408,12 @@ pub(crate) fn merge_attrs( } else { Attributes::from_hir(&both) }, - extract_cfg_from_attrs(&both[..], cx.tcx, &cx.cache.hidden_cfg), + extract_cfg_from_attrs(both.iter(), cx.tcx, &cx.cache.hidden_cfg), ) } else { ( Attributes::from_hir(old_attrs), - extract_cfg_from_attrs(&old_attrs[..], cx.tcx, &cx.cache.hidden_cfg), + extract_cfg_from_attrs(old_attrs.iter(), cx.tcx, &cx.cache.hidden_cfg), ) } } diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index ed0c566d53d..ed064768c70 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -198,8 +198,14 @@ fn generate_item_with_correct_attrs( // We only keep the item's attributes. target_attrs.iter().map(|attr| (Cow::Borrowed(attr), None)).collect() }; - - let cfg = extract_cfg_from_attrs(&attrs[..], cx.tcx, &cx.cache.hidden_cfg); + let cfg = extract_cfg_from_attrs( + attrs.iter().map(move |(attr, _)| match attr { + Cow::Borrowed(attr) => *attr, + Cow::Owned(attr) => attr, + }), + cx.tcx, + &cx.cache.hidden_cfg, + ); let attrs = Attributes::from_hir_iter(attrs.iter().map(|(attr, did)| (&**attr, *did)), false); let name = renamed.or(Some(name)); diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index 70be5742c08..edec6777c2e 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -1,4 +1,3 @@ -use std::borrow::Cow; use std::hash::Hash; use std::path::PathBuf; use std::sync::{Arc, OnceLock as OnceCell}; @@ -479,7 +478,7 @@ impl Item { name, kind, Attributes::from_hir(hir_attrs), - extract_cfg_from_attrs(hir_attrs, cx.tcx, &cx.cache.hidden_cfg), + extract_cfg_from_attrs(hir_attrs.iter(), cx.tcx, &cx.cache.hidden_cfg), ) } @@ -979,27 +978,19 @@ pub(crate) struct Module { pub(crate) span: Span, } -pub(crate) trait AttributesExt { - type Attributes<'a>: Iterator - where - Self: 'a; - - fn iter(&self) -> Self::Attributes<'_>; -} - -pub fn hir_attr_lists( - attrs: &A, +pub(crate) fn hir_attr_lists<'a, I: IntoIterator>( + attrs: I, name: Symbol, -) -> impl Iterator + use<'_, A> { +) -> impl Iterator + use<'a, I> { attrs - .iter() + .into_iter() .filter(move |attr| attr.has_name(name)) .filter_map(ast::attr::AttributeExt::meta_item_list) .flatten() } -pub fn extract_cfg_from_attrs( - attrs: &A, +pub(crate) fn extract_cfg_from_attrs<'a, I: Iterator + Clone>( + attrs: I, tcx: TyCtxt<'_>, hidden_cfg: &FxHashSet, ) -> Option> { @@ -1018,7 +1009,7 @@ pub fn extract_cfg_from_attrs( let mut cfg = if doc_cfg_active || doc_auto_cfg_active { let mut doc_cfg = attrs - .iter() + .clone() .filter(|attr| attr.has_name(sym::doc)) .flat_map(|attr| attr.meta_item_list().unwrap_or_default()) .filter(|attr| attr.has_name(sym::cfg)) @@ -1031,7 +1022,7 @@ pub fn extract_cfg_from_attrs( // If there is no `doc(cfg())`, then we retrieve the `cfg()` attributes (because // `doc(cfg())` overrides `cfg()`). attrs - .iter() + .clone() .filter(|attr| attr.has_name(sym::cfg)) .filter_map(|attr| single(attr.meta_item_list()?)) .filter_map(|attr| Cfg::parse_without(attr.meta_item()?, hidden_cfg).ok().flatten()) @@ -1043,7 +1034,7 @@ pub fn extract_cfg_from_attrs( Cfg::True }; - for attr in attrs.iter() { + for attr in attrs.clone() { // #[doc] if attr.doc_str().is_none() && attr.has_name(sym::doc) { // #[doc(...)] @@ -1090,28 +1081,6 @@ pub fn extract_cfg_from_attrs( if cfg == Cfg::True { None } else { Some(Arc::new(cfg)) } } -impl AttributesExt for [hir::Attribute] { - type Attributes<'a> = impl Iterator + 'a; - - fn iter(&self) -> Self::Attributes<'_> { - self.iter() - } -} - -impl AttributesExt for [(Cow<'_, hir::Attribute>, Option)] { - type Attributes<'a> - = impl Iterator + 'a - where - Self: 'a; - - fn iter(&self) -> Self::Attributes<'_> { - self.iter().map(move |(attr, _)| match attr { - Cow::Borrowed(attr) => *attr, - Cow::Owned(attr) => attr, - }) - } -} - pub(crate) trait NestedAttributesExt { /// Returns `true` if the attribute list contains a specific `word` fn has_word(self, word: Symbol) -> bool diff --git a/src/librustdoc/doctest/rust.rs b/src/librustdoc/doctest/rust.rs index 5986694a257..bd292efeb7e 100644 --- a/src/librustdoc/doctest/rust.rs +++ b/src/librustdoc/doctest/rust.rs @@ -96,7 +96,9 @@ impl HirCollector<'_> { nested: F, ) { let ast_attrs = self.tcx.hir().attrs(self.tcx.local_def_id_to_hir_id(def_id)); - if let Some(ref cfg) = extract_cfg_from_attrs(ast_attrs, self.tcx, &FxHashSet::default()) { + if let Some(ref cfg) = + extract_cfg_from_attrs(ast_attrs.iter(), self.tcx, &FxHashSet::default()) + { if !cfg.matches(&self.tcx.sess.psess, Some(self.tcx.features())) { return; } -- cgit 1.4.1-3-g733a5 From 3d547641218cc24fecc3d745550c973d12092877 Mon Sep 17 00:00:00 2001 From: Kajetan Puchalski Date: Tue, 3 Dec 2024 13:46:26 +0000 Subject: ci: Enable opt-dist for dist-aarch64-linux builds Enable optimised AArch64 dist builds with the opt-dist pipeline. For the time being, disable bolt on aarch64 due to upstream bolt bugs. --- .../host-aarch64/dist-aarch64-linux/Dockerfile | 5 +++- src/tools/opt-dist/src/bolt.rs | 13 ++++++++-- src/tools/opt-dist/src/main.rs | 28 ++++++++++++++++------ 3 files changed, 36 insertions(+), 10 deletions(-) (limited to 'src') diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile b/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile index 8b0fb0710d4..6f33c632181 100644 --- a/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile @@ -91,9 +91,12 @@ ENV RUST_CONFIGURE_ARGS \ --set rust.debug-assertions=false \ --set rust.jemalloc \ --set rust.use-lld=true \ + --set rust.lto=thin \ --set rust.codegen-units=1 -ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS +ENV SCRIPT python3 ../x.py build --set rust.debug=true opt-dist && \ + ./build/$HOSTS/stage0-tools-bin/opt-dist linux-ci -- python3 ../x.py dist \ + --host $HOSTS --target $HOSTS --include-default-paths build-manifest bootstrap ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=clang ENV LIBCURL_NO_PKG_CONFIG 1 diff --git a/src/tools/opt-dist/src/bolt.rs b/src/tools/opt-dist/src/bolt.rs index d9efbb8d880..0f1fda38115 100644 --- a/src/tools/opt-dist/src/bolt.rs +++ b/src/tools/opt-dist/src/bolt.rs @@ -1,6 +1,7 @@ use anyhow::Context; use camino::{Utf8Path, Utf8PathBuf}; +use crate::environment::Environment; use crate::exec::cmd; use crate::training::BoltProfile; use crate::utils::io::copy_file; @@ -45,13 +46,21 @@ pub fn with_bolt_instrumented anyhow::Result, R>( } /// Optimizes the file at `path` with BOLT in-place using the given `profile`. -pub fn bolt_optimize(path: &Utf8Path, profile: &BoltProfile) -> anyhow::Result<()> { +pub fn bolt_optimize( + path: &Utf8Path, + profile: &BoltProfile, + env: &Environment, +) -> anyhow::Result<()> { // Copy the artifact to a new location, so that we do not use the same input and output file. // BOLT cannot handle optimizing when the input and output is the same file, because it performs // in-place patching. let temp_path = tempfile::NamedTempFile::new()?.into_temp_path(); copy_file(path, &temp_path)?; + // FIXME: cdsplit in llvm-bolt is currently broken on AArch64, drop this once it's fixed upstream + let split_strategy = + if env.host_tuple().starts_with("aarch64") { "profile2" } else { "cdsplit" }; + cmd(&["llvm-bolt"]) .arg(temp_path.display()) .arg("-data") @@ -65,7 +74,7 @@ pub fn bolt_optimize(path: &Utf8Path, profile: &BoltProfile) -> anyhow::Result<( // Split function code into hot and code regions .arg("-split-functions") // Split using best available strategy (three-way splitting, Cache-Directed Sort) - .arg("-split-strategy=cdsplit") + .arg(format!("-split-strategy={split_strategy}")) // Split as many basic blocks as possible .arg("-split-all-cold") // Move jump tables to a separate section diff --git a/src/tools/opt-dist/src/main.rs b/src/tools/opt-dist/src/main.rs index c871200f3cf..aa05b5f0e76 100644 --- a/src/tools/opt-dist/src/main.rs +++ b/src/tools/opt-dist/src/main.rs @@ -146,6 +146,21 @@ fn create_environment(args: Args) -> anyhow::Result<(Environment, Vec)> let target_triple = std::env::var("PGO_HOST").expect("PGO_HOST environment variable missing"); + let is_aarch64 = target_triple.starts_with("aarch64"); + + let mut skip_tests = vec![ + // Fails because of linker errors, as of June 2023. + "tests/ui/process/nofile-limit.rs".to_string(), + ]; + + if is_aarch64 { + skip_tests.extend([ + // Those tests fail only inside of Docker on aarch64, as of December 2024 + "tests/ui/consts/promoted_running_out_of_memory_issue-130687.rs".to_string(), + "tests/ui/consts/large_const_alloc.rs".to_string(), + ]); + } + let checkout_dir = Utf8PathBuf::from("/checkout"); let env = EnvironmentBuilder::default() .host_tuple(target_triple) @@ -155,11 +170,9 @@ fn create_environment(args: Args) -> anyhow::Result<(Environment, Vec)> .artifact_dir(Utf8PathBuf::from("/tmp/tmp-multistage/opt-artifacts")) .build_dir(checkout_dir.join("obj")) .shared_llvm(true) - .use_bolt(true) - .skipped_tests(vec![ - // Fails because of linker errors, as of June 2023. - "tests/ui/process/nofile-limit.rs".to_string(), - ]) + // FIXME: Enable bolt for aarch64 once it's fixed upstream. Broken as of December 2024. + .use_bolt(!is_aarch64) + .skipped_tests(skip_tests) .build()?; (env, shared.build_args) @@ -304,7 +317,8 @@ fn execute_pipeline( // the final dist build. However, when BOLT optimizes an artifact, it does so *in-place*, // therefore it will actually optimize all the hard links, which means that the final // packaged `libLLVM.so` file *will* be BOLT optimized. - bolt_optimize(&llvm_lib, &llvm_profile).context("Could not optimize LLVM with BOLT")?; + bolt_optimize(&llvm_lib, &llvm_profile, env) + .context("Could not optimize LLVM with BOLT")?; let rustc_lib = io::find_file_in_dir(&libdir, "librustc_driver", ".so")?; @@ -319,7 +333,7 @@ fn execute_pipeline( print_free_disk_space()?; // Now optimize the library with BOLT. - bolt_optimize(&rustc_lib, &rustc_profile) + bolt_optimize(&rustc_lib, &rustc_profile, env) .context("Could not optimize rustc with BOLT")?; // LLVM is not being cleared here, we want to use the BOLT-optimized LLVM -- cgit 1.4.1-3-g733a5 From ebd5ce1828dd2dfdef35786e1374c7ca30f1b0c9 Mon Sep 17 00:00:00 2001 From: binarycat Date: Thu, 9 Jan 2025 14:16:05 -0600 Subject: for purely return-type based searches, deprioritize clone-like functions A clone-like function in a function that takes as an argument the type that it returns. However, functions that return a type variable are not counted as clone-line. Because we're not unifying the whole function at once, a function like `U -> T` would otherwise be counted as "clone-like" because the generics will just unify with anything when done seperatly. Co-authored-by: Michael Howell --- src/librustdoc/html/static/js/search.js | 46 +++++++++++++++++++++++++++++++ tests/rustdoc-js-std/return-based-sort.js | 30 ++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 tests/rustdoc-js-std/return-based-sort.js (limited to 'src') diff --git a/src/librustdoc/html/static/js/search.js b/src/librustdoc/html/static/js/search.js index 5fd5eb14478..0a0550ab82f 100644 --- a/src/librustdoc/html/static/js/search.js +++ b/src/librustdoc/html/static/js/search.js @@ -2717,9 +2717,26 @@ class DocSearch { const normalizedUserQuery = parsedQuery.userQuery.toLowerCase(); const isMixedCase = normalizedUserQuery !== userQuery; const result_list = []; + const isReturnTypeQuery = parsedQuery.elems.length === 0 || + typeInfo === "returned"; for (const result of results.values()) { result.item = this.searchIndex[result.id]; result.word = this.searchIndex[result.id].word; + if (isReturnTypeQuery) { + // we are doing a return-type based search, + // deprioritize "clone-like" results, + // ie. functions that also take the queried type as an argument. + const hasType = result.item && result.item.type; + if (!hasType) { + continue; + } + const inputs = result.item.type.inputs; + const where_clause = result.item.type.where_clause; + if (containsTypeFromQuery(inputs, where_clause)) { + result.path_dist *= 100; + result.dist *= 100; + } + } result_list.push(result); } @@ -3540,6 +3557,35 @@ class DocSearch { return false; } + /** + * This function checks if the given list contains any + * (non-generic) types mentioned in the query. + * + * @param {Array} list - A list of function types. + * @param {[FunctionType]} where_clause - Trait bounds for generic items. + */ + function containsTypeFromQuery(list, where_clause) { + if (!list) return false; + for (const ty of parsedQuery.returned) { + // negative type ids are generics + if (ty.id < 0) { + continue; + } + if (checkIfInList(list, ty, where_clause, null, 0)) { + return true; + } + } + for (const ty of parsedQuery.elems) { + if (ty.id < 0) { + continue; + } + if (checkIfInList(list, ty, where_clause, null, 0)) { + return true; + } + } + return false; + } + /** * This function checks if the object (`row`) matches the given type (`elem`) and its * generics (if any). diff --git a/tests/rustdoc-js-std/return-based-sort.js b/tests/rustdoc-js-std/return-based-sort.js new file mode 100644 index 00000000000..30baf1cd36e --- /dev/null +++ b/tests/rustdoc-js-std/return-based-sort.js @@ -0,0 +1,30 @@ +// test that `clone`-like functions are sorted lower when +// a search is based soley on return type + +const FILTER_CRATE = "core"; + +const EXPECTED = [ + { + 'query': '-> AllocError', + 'others': [ + { 'path': 'core::alloc::Allocator', 'name': 'allocate' }, + { 'path': 'core::alloc::AllocError', 'name': 'clone' }, + ], + }, + { + 'query': 'AllocError', + 'returned': [ + { 'path': 'core::alloc::Allocator', 'name': 'allocate' }, + { 'path': 'core::alloc::AllocError', 'name': 'clone' }, + ], + }, + { + 'query': '-> &str', + 'others': [ + // type_name_of_val should not be consider clone-like + { 'path': 'core::any', 'name': 'type_name_of_val' }, + // this returns `Option<&str>`, and thus should be sorted lower + { 'path': 'core::str::Split', 'name': 'next' }, + ], + }, +] -- cgit 1.4.1-3-g733a5 From 2c4aee92fa65e74f23ad7853937db8d2c4bfa6c8 Mon Sep 17 00:00:00 2001 From: Aditya Kumar Date: Sun, 29 Dec 2024 07:01:54 +0000 Subject: Made `Path::name` only have item name rather than full name --- src/librustdoc/json/conversions.rs | 2 +- src/rustdoc-json-types/lib.rs | 2 +- tests/rustdoc-json/return_private.rs | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src') diff --git a/src/librustdoc/json/conversions.rs b/src/librustdoc/json/conversions.rs index 7f072aa7e2f..093f8eff839 100644 --- a/src/librustdoc/json/conversions.rs +++ b/src/librustdoc/json/conversions.rs @@ -620,7 +620,7 @@ impl FromClean for Type { impl FromClean for Path { fn from_clean(path: clean::Path, renderer: &JsonRenderer<'_>) -> Path { Path { - name: path.whole_name(), + name: path.last_opt().map_or(String::from(""), |s| String::from(s.as_str())), id: renderer.id_from_item_default(path.def_id().into()), args: path.segments.last().map(|args| Box::new(args.clone().args.into_json(renderer))), } diff --git a/src/rustdoc-json-types/lib.rs b/src/rustdoc-json-types/lib.rs index 84b33e3d860..5a99977ded5 100644 --- a/src/rustdoc-json-types/lib.rs +++ b/src/rustdoc-json-types/lib.rs @@ -30,7 +30,7 @@ pub type FxHashMap = HashMap; // re-export for use in src/librustdoc /// This integer is incremented with every breaking change to the API, /// and is returned along with the JSON blob as [`Crate::format_version`]. /// Consuming code should assert that this value matches the format version(s) that it supports. -pub const FORMAT_VERSION: u32 = 37; +pub const FORMAT_VERSION: u32 = 38; /// The root of the emitted JSON blob. /// diff --git a/tests/rustdoc-json/return_private.rs b/tests/rustdoc-json/return_private.rs index 0b341e2bda7..c238a536e0d 100644 --- a/tests/rustdoc-json/return_private.rs +++ b/tests/rustdoc-json/return_private.rs @@ -6,7 +6,7 @@ mod secret { } //@ has "$.index[*][?(@.name=='get_secret')].inner.function" -//@ is "$.index[*][?(@.name=='get_secret')].inner.function.sig.output.resolved_path.name" \"secret::Secret\" +//@ is "$.index[*][?(@.name=='get_secret')].inner.function.sig.output.resolved_path.name" \"Secret\" pub fn get_secret() -> secret::Secret { secret::Secret } -- cgit 1.4.1-3-g733a5 From 3a66b97b9bd4992c4743a8e4d2be55df127b3a25 Mon Sep 17 00:00:00 2001 From: Kleis Auke Wolthuizen Date: Tue, 14 Jan 2025 10:49:32 +0100 Subject: Remove remnant of asmjs See: https://github.com/rust-lang/rust/issues/131467#issuecomment-2529314603. --- src/ci/docker/scripts/emscripten.sh | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 src/ci/docker/scripts/emscripten.sh (limited to 'src') diff --git a/src/ci/docker/scripts/emscripten.sh b/src/ci/docker/scripts/emscripten.sh deleted file mode 100644 index 8b2b39ee162..00000000000 --- a/src/ci/docker/scripts/emscripten.sh +++ /dev/null @@ -1,24 +0,0 @@ -#!/bin/sh -set -ex - -hide_output() { - set +x - on_err=" -echo ERROR: An error was encountered with the build. -cat /tmp/build.log -exit 1 -" - trap "$on_err" ERR - bash -c "while true; do sleep 30; echo \$(date) - building ...; done" & - PING_LOOP_PID=$! - "$@" &> /tmp/build.log - trap - ERR - kill $PING_LOOP_PID - rm -f /tmp/build.log - set -x -} - -git clone https://github.com/emscripten-core/emsdk.git /emsdk-portable -cd /emsdk-portable -hide_output ./emsdk install 3.1.68 -./emsdk activate 3.1.68 -- cgit 1.4.1-3-g733a5 From a907c56a77b6e9328441373c39517d38ef045ecf Mon Sep 17 00:00:00 2001 From: Oli Scherer Date: Fri, 13 Dec 2024 12:19:46 +0000 Subject: Add hir::HeaderSafety to make follow up commits simpler --- compiler/rustc_ast_lowering/src/delegation.rs | 4 ++-- compiler/rustc_ast_lowering/src/item.rs | 6 +++++- compiler/rustc_hir/src/hir.rs | 25 ++++++++++++++++++++-- compiler/rustc_hir_analysis/src/collect.rs | 17 +++++++++------ compiler/rustc_hir_pretty/src/lib.rs | 8 +++++-- compiler/rustc_hir_typeck/src/coercion.rs | 7 +++--- compiler/rustc_hir_typeck/src/lib.rs | 2 +- .../rustc_middle/src/middle/codegen_fn_attrs.rs | 3 +++ compiler/rustc_middle/src/ty/mod.rs | 1 + compiler/rustc_mir_build/src/check_unsafety.rs | 23 +++++++++++++++----- compiler/rustc_resolve/src/late.rs | 7 +++--- src/librustdoc/clean/mod.rs | 2 +- src/librustdoc/clean/types.rs | 6 +++--- src/librustdoc/html/format.rs | 8 +++++++ src/librustdoc/html/render/print_item.rs | 2 +- src/tools/clippy/clippy_lints/src/derive.rs | 2 +- .../clippy/clippy_lints/src/doc/missing_headers.rs | 2 +- .../clippy_lints/src/functions/misnamed_getters.rs | 2 +- .../src/functions/not_unsafe_ptr_arg_deref.rs | 6 +++--- .../clippy/clippy_lints/src/inherent_to_string.rs | 2 +- src/tools/clippy/clippy_lints/src/methods/mod.rs | 2 +- .../clippy/clippy_lints/src/new_without_default.rs | 2 +- src/tools/clippy/clippy_lints/src/ptr.rs | 2 +- 23 files changed, 101 insertions(+), 40 deletions(-) (limited to 'src') diff --git a/compiler/rustc_ast_lowering/src/delegation.rs b/compiler/rustc_ast_lowering/src/delegation.rs index 758f1dc1c35..4bd0c0b413f 100644 --- a/compiler/rustc_ast_lowering/src/delegation.rs +++ b/compiler/rustc_ast_lowering/src/delegation.rs @@ -198,7 +198,7 @@ impl<'hir> LoweringContext<'_, 'hir> { Asyncness::No => hir::IsAsync::NotAsync, }; hir::FnHeader { - safety: sig.safety, + safety: sig.safety.into(), constness: self.tcx.constness(sig_id), asyncness, abi: sig.abi, @@ -384,7 +384,7 @@ impl<'hir> LoweringContext<'_, 'hir> { fn generate_header_error(&self) -> hir::FnHeader { hir::FnHeader { - safety: hir::Safety::Safe, + safety: hir::Safety::Safe.into(), constness: hir::Constness::NotConst, asyncness: hir::IsAsync::NotAsync, abi: abi::Abi::Rust, diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs index 6fce9116938..9aaa0dfb69c 100644 --- a/compiler/rustc_ast_lowering/src/item.rs +++ b/compiler/rustc_ast_lowering/src/item.rs @@ -1358,8 +1358,12 @@ impl<'hir> LoweringContext<'_, 'hir> { } else { hir::IsAsync::NotAsync }; + + let safety = self.lower_safety(h.safety, default_safety); + let safety = safety.into(); + hir::FnHeader { - safety: self.lower_safety(h.safety, default_safety), + safety, asyncness, constness: self.lower_constness(h.constness), abi: self.lower_extern(h.ext), diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs index dd96b30fefc..f115dfaaa1e 100644 --- a/compiler/rustc_hir/src/hir.rs +++ b/compiler/rustc_hir/src/hir.rs @@ -3762,9 +3762,20 @@ impl fmt::Display for Constness { } } +#[derive(Copy, Clone, Debug, HashStable_Generic, PartialEq, Eq)] +pub enum HeaderSafety { + Normal(Safety), +} + +impl From for HeaderSafety { + fn from(v: Safety) -> Self { + Self::Normal(v) + } +} + #[derive(Copy, Clone, Debug, HashStable_Generic)] pub struct FnHeader { - pub safety: Safety, + pub safety: HeaderSafety, pub constness: Constness, pub asyncness: IsAsync, pub abi: ExternAbi, @@ -3780,7 +3791,17 @@ impl FnHeader { } pub fn is_unsafe(&self) -> bool { - self.safety.is_unsafe() + self.safety().is_unsafe() + } + + pub fn is_safe(&self) -> bool { + self.safety().is_safe() + } + + pub fn safety(&self) -> Safety { + match self.safety { + HeaderSafety::Normal(safety) => safety, + } } } diff --git a/compiler/rustc_hir_analysis/src/collect.rs b/compiler/rustc_hir_analysis/src/collect.rs index d41b03640b6..86c6532c97d 100644 --- a/compiler/rustc_hir_analysis/src/collect.rs +++ b/compiler/rustc_hir_analysis/src/collect.rs @@ -1336,7 +1336,7 @@ fn fn_sig(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::EarlyBinder<'_, ty::PolyFn { icx.lowerer().lower_fn_ty( hir_id, - sig.header.safety, + sig.header.safety(), sig.header.abi, sig.decl, Some(generics), @@ -1351,13 +1351,18 @@ fn fn_sig(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::EarlyBinder<'_, ty::PolyFn kind: TraitItemKind::Fn(FnSig { header, decl, span: _ }, _), generics, .. - }) => { - icx.lowerer().lower_fn_ty(hir_id, header.safety, header.abi, decl, Some(generics), None) - } + }) => icx.lowerer().lower_fn_ty( + hir_id, + header.safety(), + header.abi, + decl, + Some(generics), + None, + ), ForeignItem(&hir::ForeignItem { kind: ForeignItemKind::Fn(sig, _, _), .. }) => { let abi = tcx.hir().get_foreign_abi(hir_id); - compute_sig_of_foreign_fn_decl(tcx, def_id, sig.decl, abi, sig.header.safety) + compute_sig_of_foreign_fn_decl(tcx, def_id, sig.decl, abi, sig.header.safety()) } Ctor(data) | Variant(hir::Variant { data, .. }) if data.ctor().is_some() => { @@ -1405,7 +1410,7 @@ fn lower_fn_sig_recovering_infer_ret_ty<'tcx>( icx.lowerer().lower_fn_ty( icx.tcx().local_def_id_to_hir_id(def_id), - sig.header.safety, + sig.header.safety(), sig.header.abi, sig.decl, Some(generics), diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs index 39b6823cf0e..1afc4bedee0 100644 --- a/compiler/rustc_hir_pretty/src/lib.rs +++ b/compiler/rustc_hir_pretty/src/lib.rs @@ -2407,7 +2407,7 @@ impl<'a> State<'a> { self.print_fn( decl, hir::FnHeader { - safety, + safety: safety.into(), abi, constness: hir::Constness::NotConst, asyncness: hir::IsAsync::NotAsync, @@ -2423,12 +2423,16 @@ impl<'a> State<'a> { fn print_fn_header_info(&mut self, header: hir::FnHeader) { self.print_constness(header.constness); + let safety = match header.safety { + hir::HeaderSafety::Normal(safety) => safety, + }; + match header.asyncness { hir::IsAsync::NotAsync => {} hir::IsAsync::Async(_) => self.word_nbsp("async"), } - self.print_safety(header.safety); + self.print_safety(safety); if header.abi != ExternAbi::Rust { self.word_nbsp("extern"); diff --git a/compiler/rustc_hir_typeck/src/coercion.rs b/compiler/rustc_hir_typeck/src/coercion.rs index 9ebc7a4657e..11a0b3b917e 100644 --- a/compiler/rustc_hir_typeck/src/coercion.rs +++ b/compiler/rustc_hir_typeck/src/coercion.rs @@ -932,10 +932,11 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> { return Err(TypeError::ForceInlineCast); } - // Safe `#[target_feature]` functions are not assignable to safe fn pointers - // (RFC 2396). + // Safe `#[target_feature]` functions are not assignable to safe fn pointers (RFC 2396), + // report a better error than a safety mismatch. + // FIXME(target_feature): do this inside `coerce_from_safe_fn`. if b_hdr.safety.is_safe() - && !self.tcx.codegen_fn_attrs(def_id).target_features.is_empty() + && self.tcx.codegen_fn_attrs(def_id).safe_target_features { return Err(TypeError::TargetFeatureCast(def_id)); } diff --git a/compiler/rustc_hir_typeck/src/lib.rs b/compiler/rustc_hir_typeck/src/lib.rs index a406ec9a8fb..cb21961f36b 100644 --- a/compiler/rustc_hir_typeck/src/lib.rs +++ b/compiler/rustc_hir_typeck/src/lib.rs @@ -139,7 +139,7 @@ fn typeck_with_fallback<'tcx>( // type that has an infer in it, lower the type directly so that it'll // be correctly filled with infer. We'll use this inference to provide // a suggestion later on. - fcx.lowerer().lower_fn_ty(id, header.safety, header.abi, decl, None, None) + fcx.lowerer().lower_fn_ty(id, header.safety(), header.abi, decl, None, None) } else { tcx.fn_sig(def_id).instantiate_identity() }; diff --git a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs index 16d868300db..e05f42af6fd 100644 --- a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs +++ b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs @@ -30,6 +30,8 @@ pub struct CodegenFnAttrs { /// features (only enabled features are supported right now). /// Implied target features have already been applied. pub target_features: Vec, + /// Whether the function was declared safe, but has target features + pub safe_target_features: bool, /// The `#[linkage = "..."]` attribute on Rust-defined items and the value we found. pub linkage: Option, /// The `#[linkage = "..."]` attribute on foreign items and the value we found. @@ -150,6 +152,7 @@ impl CodegenFnAttrs { link_name: None, link_ordinal: None, target_features: vec![], + safe_target_features: false, linkage: None, import_linkage: None, link_section: None, diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs index bf0ccdc0f10..d2875fb3794 100644 --- a/compiler/rustc_middle/src/ty/mod.rs +++ b/compiler/rustc_middle/src/ty/mod.rs @@ -222,6 +222,7 @@ pub struct DelegationFnSig { pub param_count: usize, pub has_self: bool, pub c_variadic: bool, + pub target_feature: bool, } #[derive(Clone, Copy, Debug)] diff --git a/compiler/rustc_mir_build/src/check_unsafety.rs b/compiler/rustc_mir_build/src/check_unsafety.rs index f7071eb139f..0ecc8d84f2a 100644 --- a/compiler/rustc_mir_build/src/check_unsafety.rs +++ b/compiler/rustc_mir_build/src/check_unsafety.rs @@ -478,19 +478,27 @@ impl<'a, 'tcx> Visitor<'a, 'tcx> for UnsafetyVisitor<'a, 'tcx> { return; // don't visit the whole expression } ExprKind::Call { fun, ty: _, args: _, from_hir_call: _, fn_span: _ } => { - if self.thir[fun].ty.fn_sig(self.tcx).safety().is_unsafe() { - let func_id = if let ty::FnDef(func_id, _) = self.thir[fun].ty.kind() { + let fn_ty = self.thir[fun].ty; + let sig = fn_ty.fn_sig(self.tcx); + let (callee_features, safe_target_features): (&[_], _) = match fn_ty.kind() { + ty::FnDef(func_id, ..) => { + let cg_attrs = self.tcx.codegen_fn_attrs(func_id); + (&cg_attrs.target_features, cg_attrs.safe_target_features) + } + _ => (&[], false), + }; + if sig.safety().is_unsafe() && !safe_target_features { + let func_id = if let ty::FnDef(func_id, _) = fn_ty.kind() { Some(*func_id) } else { None }; self.requires_unsafe(expr.span, CallToUnsafeFunction(func_id)); - } else if let &ty::FnDef(func_did, _) = self.thir[fun].ty.kind() { + } else if let &ty::FnDef(func_did, _) = fn_ty.kind() { // If the called function has target features the calling function hasn't, // the call requires `unsafe`. Don't check this on wasm // targets, though. For more information on wasm see the // is_like_wasm check in hir_analysis/src/collect.rs - let callee_features = &self.tcx.codegen_fn_attrs(func_did).target_features; if !self.tcx.sess.target.options.is_like_wasm && !callee_features.iter().all(|feature| { self.body_target_features.iter().any(|f| f.name == feature.name) @@ -1111,7 +1119,12 @@ pub(crate) fn check_unsafety(tcx: TyCtxt<'_>, def: LocalDefId) { let hir_id = tcx.local_def_id_to_hir_id(def); let safety_context = tcx.hir().fn_sig_by_hir_id(hir_id).map_or(SafetyContext::Safe, |fn_sig| { - if fn_sig.header.safety.is_unsafe() { SafetyContext::UnsafeFn } else { SafetyContext::Safe } + match fn_sig.header.safety { + hir::HeaderSafety::Normal(safety) => match safety { + hir::Safety::Unsafe => SafetyContext::UnsafeFn, + hir::Safety::Safe => SafetyContext::Safe, + }, + } }); let body_target_features = &tcx.body_codegen_attrs(def.to_def_id()).target_features; let mut warnings = Vec::new(); diff --git a/compiler/rustc_resolve/src/late.rs b/compiler/rustc_resolve/src/late.rs index 7324d3fe786..c4aeaf478bd 100644 --- a/compiler/rustc_resolve/src/late.rs +++ b/compiler/rustc_resolve/src/late.rs @@ -5019,12 +5019,13 @@ struct ItemInfoCollector<'a, 'ra, 'tcx> { } impl ItemInfoCollector<'_, '_, '_> { - fn collect_fn_info(&mut self, sig: &FnSig, id: NodeId) { + fn collect_fn_info(&mut self, sig: &FnSig, id: NodeId, attrs: &[Attribute]) { let sig = DelegationFnSig { header: sig.header, param_count: sig.decl.inputs.len(), has_self: sig.decl.has_self(), c_variadic: sig.decl.c_variadic(), + target_feature: attrs.iter().any(|attr| attr.has_name(sym::target_feature)), }; self.r.delegation_fn_sigs.insert(self.r.local_def_id(id), sig); } @@ -5043,7 +5044,7 @@ impl<'ast> Visitor<'ast> for ItemInfoCollector<'_, '_, '_> { | ItemKind::Trait(box Trait { ref generics, .. }) | ItemKind::TraitAlias(ref generics, _) => { if let ItemKind::Fn(box Fn { ref sig, .. }) = &item.kind { - self.collect_fn_info(sig, item.id); + self.collect_fn_info(sig, item.id, &item.attrs); } let def_id = self.r.local_def_id(item.id); @@ -5076,7 +5077,7 @@ impl<'ast> Visitor<'ast> for ItemInfoCollector<'_, '_, '_> { fn visit_assoc_item(&mut self, item: &'ast AssocItem, ctxt: AssocCtxt) { if let AssocItemKind::Fn(box Fn { ref sig, .. }) = &item.kind { - self.collect_fn_info(sig, item.id); + self.collect_fn_info(sig, item.id, &item.attrs); } visit::walk_assoc_item(self, item, ctxt); } diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index 2ed2df799dd..f619b2c66ac 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -3094,7 +3094,7 @@ fn clean_maybe_renamed_foreign_item<'tcx>( let kind = match item.kind { hir::ForeignItemKind::Fn(sig, names, generics) => ForeignFunctionItem( clean_function(cx, &sig, generics, FunctionArgs::Names(names)), - sig.header.safety, + sig.header.safety(), ), hir::ForeignItemKind::Static(ty, mutability, safety) => ForeignStaticItem( Static { type_: Box::new(clean_ty(ty, cx)), mutability, expr: None }, diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index dcee96978d2..f6462191734 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -668,7 +668,7 @@ impl Item { ty::Asyncness::Yes => hir::IsAsync::Async(DUMMY_SP), ty::Asyncness::No => hir::IsAsync::NotAsync, }; - hir::FnHeader { safety: sig.safety(), abi: sig.abi(), constness, asyncness } + hir::FnHeader { safety: sig.safety().into(), abi: sig.abi(), constness, asyncness } } let header = match self.kind { ItemKind::ForeignFunctionItem(_, safety) => { @@ -676,9 +676,9 @@ impl Item { let abi = tcx.fn_sig(def_id).skip_binder().abi(); hir::FnHeader { safety: if abi == ExternAbi::RustIntrinsic { - intrinsic_operation_unsafety(tcx, def_id.expect_local()) + intrinsic_operation_unsafety(tcx, def_id.expect_local()).into() } else { - safety + safety.into() }, abi, constness: if tcx.is_const_fn(def_id) { diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index 621abd53501..17d6abfbd04 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -1637,6 +1637,14 @@ impl PrintWithSpace for hir::Safety { } } +impl PrintWithSpace for hir::HeaderSafety { + fn print_with_space(&self) -> &str { + match self { + hir::HeaderSafety::Normal(safety) => safety.print_with_space(), + } + } +} + impl PrintWithSpace for hir::IsAsync { fn print_with_space(&self) -> &str { match self { diff --git a/src/librustdoc/html/render/print_item.rs b/src/librustdoc/html/render/print_item.rs index e8230e63c0f..1376bdb2e90 100644 --- a/src/librustdoc/html/render/print_item.rs +++ b/src/librustdoc/html/render/print_item.rs @@ -469,7 +469,7 @@ fn item_module(w: &mut Buffer, cx: &Context<'_>, item: &clean::Item, items: &[cl let unsafety_flag = match myitem.kind { clean::FunctionItem(_) | clean::ForeignFunctionItem(..) - if myitem.fn_header(tcx).unwrap().safety.is_unsafe() => + if myitem.fn_header(tcx).unwrap().is_unsafe() => { "⚠" } diff --git a/src/tools/clippy/clippy_lints/src/derive.rs b/src/tools/clippy/clippy_lints/src/derive.rs index 7c2f5efd8dd..91ddbb44ff8 100644 --- a/src/tools/clippy/clippy_lints/src/derive.rs +++ b/src/tools/clippy/clippy_lints/src/derive.rs @@ -419,7 +419,7 @@ impl<'tcx> Visitor<'tcx> for UnsafeVisitor<'_, 'tcx> { id: LocalDefId, ) -> Self::Result { if let Some(header) = kind.header() - && header.safety.is_unsafe() + && header.is_unsafe() { ControlFlow::Break(()) } else { diff --git a/src/tools/clippy/clippy_lints/src/doc/missing_headers.rs b/src/tools/clippy/clippy_lints/src/doc/missing_headers.rs index 3e2b7055de4..8e2af6bf14a 100644 --- a/src/tools/clippy/clippy_lints/src/doc/missing_headers.rs +++ b/src/tools/clippy/clippy_lints/src/doc/missing_headers.rs @@ -32,7 +32,7 @@ pub fn check( } let span = cx.tcx.def_span(owner_id); - match (headers.safety, sig.header.safety) { + match (headers.safety, sig.header.safety()) { (false, Safety::Unsafe) => span_lint( cx, MISSING_SAFETY_DOC, diff --git a/src/tools/clippy/clippy_lints/src/functions/misnamed_getters.rs b/src/tools/clippy/clippy_lints/src/functions/misnamed_getters.rs index 017571c38db..854fe144c29 100644 --- a/src/tools/clippy/clippy_lints/src/functions/misnamed_getters.rs +++ b/src/tools/clippy/clippy_lints/src/functions/misnamed_getters.rs @@ -34,7 +34,7 @@ pub fn check_fn(cx: &LateContext<'_>, kind: FnKind<'_>, decl: &FnDecl<'_>, body: ImplicitSelfKind::None => return, }; - let name = if sig.header.safety.is_unsafe() { + let name = if sig.header.is_unsafe() { name.strip_suffix("_unchecked").unwrap_or(name) } else { name diff --git a/src/tools/clippy/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs b/src/tools/clippy/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs index 3ded8dc3012..8a74951ef63 100644 --- a/src/tools/clippy/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs +++ b/src/tools/clippy/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs @@ -20,8 +20,8 @@ pub(super) fn check_fn<'tcx>( def_id: LocalDefId, ) { let safety = match kind { - intravisit::FnKind::ItemFn(_, _, hir::FnHeader { safety, .. }) => safety, - intravisit::FnKind::Method(_, sig) => sig.header.safety, + intravisit::FnKind::ItemFn(_, _, header) => header.safety(), + intravisit::FnKind::Method(_, sig) => sig.header.safety(), intravisit::FnKind::Closure => return, }; @@ -31,7 +31,7 @@ pub(super) fn check_fn<'tcx>( pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) { if let hir::TraitItemKind::Fn(ref sig, hir::TraitFn::Provided(eid)) = item.kind { let body = cx.tcx.hir().body(eid); - check_raw_ptr(cx, sig.header.safety, sig.decl, body, item.owner_id.def_id); + check_raw_ptr(cx, sig.header.safety(), sig.decl, body, item.owner_id.def_id); } } diff --git a/src/tools/clippy/clippy_lints/src/inherent_to_string.rs b/src/tools/clippy/clippy_lints/src/inherent_to_string.rs index e096dd25175..415b47adac5 100644 --- a/src/tools/clippy/clippy_lints/src/inherent_to_string.rs +++ b/src/tools/clippy/clippy_lints/src/inherent_to_string.rs @@ -95,7 +95,7 @@ impl<'tcx> LateLintPass<'tcx> for InherentToString { if let ImplItemKind::Fn(ref signature, _) = impl_item.kind // #11201 && let header = signature.header - && header.safety.is_safe() + && header.is_safe() && header.abi == Abi::Rust && impl_item.ident.name == sym::to_string && let decl = signature.decl diff --git a/src/tools/clippy/clippy_lints/src/methods/mod.rs b/src/tools/clippy/clippy_lints/src/methods/mod.rs index 51351f6b7cd..3965c4d4087 100644 --- a/src/tools/clippy/clippy_lints/src/methods/mod.rs +++ b/src/tools/clippy/clippy_lints/src/methods/mod.rs @@ -5309,7 +5309,7 @@ fn lint_binary_expr_with_method_call(cx: &LateContext<'_>, info: &mut BinaryExpr } const FN_HEADER: hir::FnHeader = hir::FnHeader { - safety: hir::Safety::Safe, + safety: hir::HeaderSafety::Normal(hir::Safety::Safe), constness: hir::Constness::NotConst, asyncness: hir::IsAsync::NotAsync, abi: rustc_target::spec::abi::Abi::Rust, diff --git a/src/tools/clippy/clippy_lints/src/new_without_default.rs b/src/tools/clippy/clippy_lints/src/new_without_default.rs index abdce69e764..688374b5676 100644 --- a/src/tools/clippy/clippy_lints/src/new_without_default.rs +++ b/src/tools/clippy/clippy_lints/src/new_without_default.rs @@ -75,7 +75,7 @@ impl<'tcx> LateLintPass<'tcx> for NewWithoutDefault { if let hir::ImplItemKind::Fn(ref sig, _) = impl_item.kind { let name = impl_item.ident.name; let id = impl_item.owner_id; - if sig.header.safety.is_unsafe() { + if sig.header.is_unsafe() { // can't be implemented for unsafe new return; } diff --git a/src/tools/clippy/clippy_lints/src/ptr.rs b/src/tools/clippy/clippy_lints/src/ptr.rs index a86926d8416..506adf0f2cc 100644 --- a/src/tools/clippy/clippy_lints/src/ptr.rs +++ b/src/tools/clippy/clippy_lints/src/ptr.rs @@ -541,7 +541,7 @@ fn check_mut_from_ref<'tcx>(cx: &LateContext<'tcx>, sig: &FnSig<'_>, body: Optio .collect(); if let Some(args) = args && !args.is_empty() - && body.is_none_or(|body| sig.header.safety.is_unsafe() || contains_unsafe_block(cx, body.value)) + && body.is_none_or(|body| sig.header.is_unsafe() || contains_unsafe_block(cx, body.value)) { span_lint_and_then( cx, -- cgit 1.4.1-3-g733a5 From a40c659cefb58dc7eb323fa4a58dfa3ea9ebd158 Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Tue, 14 Jan 2025 14:46:09 +0100 Subject: Update to LLVM 19.1.7 --- src/llvm-project | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/llvm-project b/src/llvm-project index 59512b00273..7e8c93c87c6 160000 --- a/src/llvm-project +++ b/src/llvm-project @@ -1 +1 @@ -Subproject commit 59512b00273829823da74050d373b8d46dbca558 +Subproject commit 7e8c93c87c611f21d9bd95100563392f4c18bfe7 -- cgit 1.4.1-3-g733a5 From 244316f711175eb072959d5654454b9e51cf3251 Mon Sep 17 00:00:00 2001 From: binarycat Date: Tue, 14 Jan 2025 08:54:55 -0600 Subject: add disclaimer to --disable-minification --- src/librustdoc/lib.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index 330b2507de8..e9b2bff089f 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -656,7 +656,7 @@ fn opts() -> Vec { FlagMulti, "", "disable-minification", - "diable the minification of CSS/JS files", + "diable the minification of CSS/JS files (perma-unstable, do not use with cached files)", "", ), // deprecated / removed options -- cgit 1.4.1-3-g733a5 From f5e23d5c7b36d5c24e0133e0c2218810688e691c Mon Sep 17 00:00:00 2001 From: binarycat Date: Tue, 14 Jan 2025 09:51:55 -0600 Subject: fix typo and unit test --- src/librustdoc/lib.rs | 2 +- tests/run-make/rustdoc-default-output/output-default.stdout | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index e9b2bff089f..ba620b6cb6b 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -656,7 +656,7 @@ fn opts() -> Vec { FlagMulti, "", "disable-minification", - "diable the minification of CSS/JS files (perma-unstable, do not use with cached files)", + "disable the minification of CSS/JS files (perma-unstable, do not use with cached files)", "", ), // deprecated / removed options diff --git a/tests/run-make/rustdoc-default-output/output-default.stdout b/tests/run-make/rustdoc-default-output/output-default.stdout index adf7ee794fd..c1b246e849c 100644 --- a/tests/run-make/rustdoc-default-output/output-default.stdout +++ b/tests/run-make/rustdoc-default-output/output-default.stdout @@ -194,7 +194,8 @@ Options: --doctest-compilation-args add arguments to be used when compiling doctests --disable-minification - diable the minification of CSS/JS files + disable the minification of CSS/JS files + (perma-unstable, do not use with cached files) --plugin-path DIR removed, see issue #44136 for -- cgit 1.4.1-3-g733a5 From 98f673e93a47b33a451f6b2cd99e5d5b03b57563 Mon Sep 17 00:00:00 2001 From: "许杰友 Jieyou Xu (Joe)" <39484203+jieyouxu@users.noreply.github.com> Date: Tue, 14 Jan 2025 04:32:33 +0800 Subject: tests: port `extern-fn-reachable` to rmake.rs Co-authored-by: binarycat --- src/tools/tidy/src/allowed_run_make_makefiles.txt | 1 - tests/run-make/extern-fn-reachable/Makefile | 26 ------------- tests/run-make/extern-fn-reachable/dylib.rs | 15 ++++++++ tests/run-make/extern-fn-reachable/rmake.rs | 46 +++++++++++++++++++++++ 4 files changed, 61 insertions(+), 27 deletions(-) delete mode 100644 tests/run-make/extern-fn-reachable/Makefile create mode 100644 tests/run-make/extern-fn-reachable/rmake.rs (limited to 'src') diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt index b20d8678d0e..575716eb6dd 100644 --- a/src/tools/tidy/src/allowed_run_make_makefiles.txt +++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt @@ -1,5 +1,4 @@ run-make/cat-and-grep-sanity-check/Makefile -run-make/extern-fn-reachable/Makefile run-make/jobserver-error/Makefile run-make/split-debuginfo/Makefile run-make/symbol-mangling-hashed/Makefile diff --git a/tests/run-make/extern-fn-reachable/Makefile b/tests/run-make/extern-fn-reachable/Makefile deleted file mode 100644 index 3297251bfd1..00000000000 --- a/tests/run-make/extern-fn-reachable/Makefile +++ /dev/null @@ -1,26 +0,0 @@ -# ignore-cross-compile -include ../tools.mk - -# ignore-windows-msvc - -NM=nm -D - -ifeq ($(UNAME),Darwin) -NM=nm -gU -endif - -ifdef IS_WINDOWS -NM=nm -g -endif - -# This overrides the LD_LIBRARY_PATH for RUN -TARGET_RPATH_DIR:=$(TARGET_RPATH_DIR):$(TMPDIR) - -all: - $(RUSTC) dylib.rs -o $(TMPDIR)/libdylib.so -C prefer-dynamic - - [ "$$($(NM) $(TMPDIR)/libdylib.so | grep -v __imp_ | grep -c fun1)" -eq "1" ] - [ "$$($(NM) $(TMPDIR)/libdylib.so | grep -v __imp_ | grep -c fun2)" -eq "1" ] - [ "$$($(NM) $(TMPDIR)/libdylib.so | grep -v __imp_ | grep -c fun3)" -eq "1" ] - [ "$$($(NM) $(TMPDIR)/libdylib.so | grep -v __imp_ | grep -c fun4)" -eq "1" ] - [ "$$($(NM) $(TMPDIR)/libdylib.so | grep -v __imp_ | grep -c fun5)" -eq "1" ] diff --git a/tests/run-make/extern-fn-reachable/dylib.rs b/tests/run-make/extern-fn-reachable/dylib.rs index fe0c7023b27..42b8270b214 100644 --- a/tests/run-make/extern-fn-reachable/dylib.rs +++ b/tests/run-make/extern-fn-reachable/dylib.rs @@ -1,19 +1,34 @@ #![crate_type = "dylib"] #![allow(dead_code)] +// `pub` extern fn here is a Rust nameres visibility concept, and should not affect symbol +// visibility in the dylib. #[no_mangle] pub extern "C" fn fun1() {} + +// (Lack of) `pub` for the extern fn here is a Rust nameres visibility concept, and should not +// affect symbol visibility in the dylib. #[no_mangle] extern "C" fn fun2() {} +// Modules are a Rust nameres concept, and should not affect symbol visibility in the dylib if the +// extern fn is nested inside a module. mod foo { #[no_mangle] pub extern "C" fn fun3() {} } + +// Similarly, the Rust visibility of the containing module is a Rust nameres concept, and should not +// affect symbol visibility in the dylib. pub mod bar { #[no_mangle] pub extern "C" fn fun4() {} } +// Non-extern `#[no_mangle]` fn should induce a symbol visible in the dylib. #[no_mangle] pub fn fun5() {} + +// The Rust visibility of the fn should not affect is symbol visibility in the dylib. +#[no_mangle] +fn fun6() {} diff --git a/tests/run-make/extern-fn-reachable/rmake.rs b/tests/run-make/extern-fn-reachable/rmake.rs new file mode 100644 index 00000000000..2fc992b14eb --- /dev/null +++ b/tests/run-make/extern-fn-reachable/rmake.rs @@ -0,0 +1,46 @@ +//! Smoke test to check that that symbols of `extern "C"` functions and `#[no_mangle]` rust +//! functions: +//! +//! 1. Are externally visible in the dylib produced. +//! 2. That the symbol visibility is orthogonal to the Rust nameres visibility of the functions +//! involved. + +//@ ignore-cross-compile + +use std::collections::BTreeSet; + +use run_make_support::object::{self, Object}; +use run_make_support::{dynamic_lib_name, is_darwin, path, rfs, rustc}; + +fn main() { + let dylib = dynamic_lib_name("dylib"); + rustc().input("dylib.rs").output(&dylib).arg("-Cprefer-dynamic").run(); + + let expected_symbols = if is_darwin() { + // Mach-O states that all exported symbols should have an underscore as prefix. At the + // same time dlsym will implicitly add it, so outside of compilers, linkers and people + // writing assembly, nobody needs to be aware of this. + BTreeSet::from(["_fun1", "_fun2", "_fun3", "_fun4", "_fun5", "_fun6"]) + } else { + BTreeSet::from(["fun1", "fun2", "fun3", "fun4", "fun5", "fun6"]) + }; + + let mut found_symbols = BTreeSet::new(); + + let blob = rfs::read(path(dylib)); + let file = object::File::parse(&*blob).unwrap(); + for export in file.exports().unwrap() { + let sym_name = export.name(); + let sym_name = std::str::from_utf8(sym_name).unwrap(); + found_symbols.insert(sym_name); + } + + println!("expected_symbols = {:?}", expected_symbols); + println!("found_symbols = {:?}", found_symbols); + if !found_symbols.is_superset(&expected_symbols) { + for diff in expected_symbols.difference(&found_symbols) { + eprintln!("missing symbol: {}", diff); + } + panic!("missing expected symbols"); + } +} -- cgit 1.4.1-3-g733a5 From c141f506bcf9eb3423f319ec7f047cf6a132af4b Mon Sep 17 00:00:00 2001 From: Yotam Ofek Date: Tue, 14 Jan 2025 17:24:34 +0000 Subject: Add missing closing backtick in commit hook message 🐸 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/bootstrap/src/core/build_steps/format.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/format.rs b/src/bootstrap/src/core/build_steps/format.rs index 40c908c3fa9..c7eafadee2d 100644 --- a/src/bootstrap/src/core/build_steps/format.rs +++ b/src/bootstrap/src/core/build_steps/format.rs @@ -116,7 +116,7 @@ fn print_paths(verb: &str, adjective: Option<&str>, paths: &[String]) { println!("fmt: {verb} {len} {adjective}files"); } if len > 1000 && !CiEnv::is_ci() { - println!("hint: if this number seems too high, try running `git fetch origin master"); + println!("hint: if this number seems too high, try running `git fetch origin master`"); } } -- cgit 1.4.1-3-g733a5 From 3d9dcf46362148e453822b5b54719918061aef40 Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Sun, 12 Jan 2025 03:23:34 +0000 Subject: Un-spaghettify the control flow of generate_lint_output Co-authored-by: Eric Huss --- src/tools/lint-docs/src/lib.rs | 89 +++++++++++++++++++++++------------------- 1 file changed, 49 insertions(+), 40 deletions(-) (limited to 'src') diff --git a/src/tools/lint-docs/src/lib.rs b/src/tools/lint-docs/src/lib.rs index 5aae50aebc3..f6e84465780 100644 --- a/src/tools/lint-docs/src/lib.rs +++ b/src/tools/lint-docs/src/lib.rs @@ -473,55 +473,64 @@ impl<'a> LintExtractor<'a> { .filter(|line| line.starts_with('{')) .map(serde_json::from_str) .collect::, _>>()?; + // First try to find the messages with the `code` field set to our lint. let matches: Vec<_> = msgs .iter() .filter(|msg| matches!(&msg["code"]["code"], serde_json::Value::String(s) if s==name)) .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) .collect(); - if matches.is_empty() { - // Try to detect if an unstable lint forgot to enable a `#![feature(..)]`. - if name != "test_unstable_lint" && msgs.iter().any(|msg| { + if !matches.is_empty() { + return Ok(matches.join("\n")); + } + + // Try to detect if an unstable lint forgot to enable a `#![feature(..)]`. + // Specifically exclude `test_unstable_lint` which exercises this on purpose. + if name != "test_unstable_lint" + && msgs.iter().any(|msg| { matches!(&msg["code"]["code"], serde_json::Value::String(s) if s=="unknown_lints") && matches!(&msg["message"], serde_json::Value::String(s) if s.contains(name)) - }) { - let rendered: Vec<&str> = - msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); - let non_json: Vec<&str> = - stderr.lines().filter(|line| !line.starts_with('{')).collect(); - Err(format!( - "lint `{}` is unstable and must be enabled in example. see:\n{}\n{}", - name, - rendered.join("\n"), - non_json.join("\n"), - ) - .into()) - } else { - // Some lints override their code to something else (E0566). - // Try to find something that looks like it could be our lint. - let matches: Vec<_> = msgs.iter().filter(|msg| - matches!(&msg["rendered"], serde_json::Value::String(s) if s.contains(name))) - .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) - .collect(); - if matches.is_empty() { - let rendered: Vec<&str> = - msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); - let non_json: Vec<&str> = - stderr.lines().filter(|line| !line.starts_with('{')).collect(); - Err(format!( - "did not find lint `{}` in output of example, got:\n{}\n{}", - name, - non_json.join("\n"), - rendered.join("\n") - ) - .into()) - } else { - Ok(matches.join("\n")) - } - } - } else { - Ok(matches.join("\n")) + }) + { + let rendered: Vec<&str> = + msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); + let non_json: Vec<&str> = + stderr.lines().filter(|line| !line.starts_with('{')).collect(); + return Err(format!( + "did not find lint `{}` in output of example (got unknown_lints)\n\ + Is the lint possibly misspelled, or does it need a `#![feature(...)]`?\n\ + Output was:\n\ + {}\n{}", + name, + rendered.join("\n"), + non_json.join("\n"), + ) + .into()); } + + // Some lints override their code to something else (E0566). + // Try to find something that looks like it could be our lint. + let matches: Vec<_> = msgs + .iter() + .filter( + |msg| matches!(&msg["rendered"], serde_json::Value::String(s) if s.contains(name)), + ) + .map(|msg| msg["rendered"].as_str().expect("rendered field should exist").to_string()) + .collect(); + if !matches.is_empty() { + return Ok(matches.join("\n")); + } + + // Otherwise, give a descriptive error. + let rendered: Vec<&str> = msgs.iter().filter_map(|msg| msg["rendered"].as_str()).collect(); + let non_json: Vec<&str> = stderr.lines().filter(|line| !line.starts_with('{')).collect(); + Err(format!( + "did not find lint `{}` in output of example, got:\n{}\n{}", + name, + non_json.join("\n"), + rendered.join("\n") + ) + .into()) } /// Saves the mdbook lint chapters at the given path. -- cgit 1.4.1-3-g733a5 From 6ad9c1dc5453159a06499ba06c6b42eeb9d8dd1f Mon Sep 17 00:00:00 2001 From: Jakub Beránek Date: Tue, 14 Jan 2025 10:44:31 +0100 Subject: Run clippy for rustc_codegen_gcc --- src/bootstrap/src/core/build_steps/clippy.rs | 24 ++++++++++++++++++------ src/bootstrap/src/core/builder/mod.rs | 1 + 2 files changed, 19 insertions(+), 6 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/clippy.rs b/src/bootstrap/src/core/build_steps/clippy.rs index c3375b69961..fe8c89f7a53 100644 --- a/src/bootstrap/src/core/build_steps/clippy.rs +++ b/src/bootstrap/src/core/build_steps/clippy.rs @@ -334,6 +334,7 @@ lint_any!( CargoMiri, "src/tools/miri/cargo-miri", "cargo-miri"; Clippy, "src/tools/clippy", "clippy"; CollectLicenseMetadata, "src/tools/collect-license-metadata", "collect-license-metadata"; + CodegenGcc, "compiler/rustc_codegen_gcc", "rustc-codegen-gcc"; Compiletest, "src/tools/compiletest", "compiletest"; CoverageDump, "src/tools/coverage-dump", "coverage-dump"; Jsondocck, "src/tools/jsondocck", "jsondocck"; @@ -400,6 +401,12 @@ impl Step for CI { ], forbid: vec![], }; + builder.ensure(Std { + target: self.target, + config: self.config.merge(&library_clippy_cfg), + crates: vec![], + }); + let compiler_clippy_cfg = LintConfig { allow: vec!["clippy::all".into()], warn: vec![], @@ -419,16 +426,21 @@ impl Step for CI { ], forbid: vec![], }; - - builder.ensure(Std { - target: self.target, - config: self.config.merge(&library_clippy_cfg), - crates: vec![], - }); builder.ensure(Rustc { target: self.target, config: self.config.merge(&compiler_clippy_cfg), crates: vec![], }); + + let rustc_codegen_gcc = LintConfig { + allow: vec![], + warn: vec![], + deny: vec!["warnings".into()], + forbid: vec![], + }; + builder.ensure(CodegenGcc { + target: self.target, + config: self.config.merge(&rustc_codegen_gcc), + }); } } diff --git a/src/bootstrap/src/core/builder/mod.rs b/src/bootstrap/src/core/builder/mod.rs index 17de1762427..b293ac4f351 100644 --- a/src/bootstrap/src/core/builder/mod.rs +++ b/src/bootstrap/src/core/builder/mod.rs @@ -900,6 +900,7 @@ impl<'a> Builder<'a> { clippy::BuildManifest, clippy::CargoMiri, clippy::Clippy, + clippy::CodegenGcc, clippy::CollectLicenseMetadata, clippy::Compiletest, clippy::CoverageDump, -- cgit 1.4.1-3-g733a5 From 4f6902d1ef8c4fc1ef1453e426df435faebef78e Mon Sep 17 00:00:00 2001 From: binarycat Date: Tue, 14 Jan 2025 12:25:25 -0600 Subject: fix underlining of hovered intra-doc links. fixes https://github.com/rust-lang/rust/issues/133484 --- src/librustdoc/html/static/css/rustdoc.css | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css index 27496381b2c..a1ab258ff30 100644 --- a/src/librustdoc/html/static/css/rustdoc.css +++ b/src/librustdoc/html/static/css/rustdoc.css @@ -942,6 +942,8 @@ rustdoc-toolbar { pre, .rustdoc.src .example-wrap, .example-wrap .src-line-numbers { background-color: var(--code-block-background-color); border-radius: var(--code-block-border-radius); + /* code blocks within links (such as in most intra-doc links) should be underlined */ + text-decoration: inherit; } #main-content { -- cgit 1.4.1-3-g733a5 From 62d5562bc6ff3063f41e4712304484ab63399225 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Tue, 14 Jan 2025 23:32:17 +0100 Subject: Fix clippy lints --- src/librustdoc/clean/cfg.rs | 6 +++--- src/librustdoc/clean/utils.rs | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/librustdoc/clean/cfg.rs b/src/librustdoc/clean/cfg.rs index c59dce185f4..bfa789b1f39 100644 --- a/src/librustdoc/clean/cfg.rs +++ b/src/librustdoc/clean/cfg.rs @@ -90,11 +90,11 @@ impl Cfg { }, MetaItemKind::List(ref items) => { let orig_len = items.len(); - let sub_cfgs = + let mut sub_cfgs = items.iter().filter_map(|i| Cfg::parse_nested(i, exclude).transpose()); let ret = match name { - sym::all => sub_cfgs.fold(Ok(Cfg::True), |x, y| Ok(x? & y?)), - sym::any => sub_cfgs.fold(Ok(Cfg::False), |x, y| Ok(x? | y?)), + sym::all => sub_cfgs.try_fold(Cfg::True, |x, y| Ok(x & y?)), + sym::any => sub_cfgs.try_fold(Cfg::False, |x, y| Ok(x | y?)), sym::not => { if orig_len == 1 { let mut sub_cfgs = sub_cfgs.collect::>(); diff --git a/src/librustdoc/clean/utils.rs b/src/librustdoc/clean/utils.rs index 99e88f878fb..80dc6b7250c 100644 --- a/src/librustdoc/clean/utils.rs +++ b/src/librustdoc/clean/utils.rs @@ -320,7 +320,7 @@ pub(crate) fn name_from_pat(p: &hir::Pat<'_>) -> Symbol { ); return Symbol::intern("()"); } - PatKind::Guard(p, _) => return name_from_pat(&*p), + PatKind::Guard(p, _) => return name_from_pat(p), PatKind::Range(..) => return kw::Underscore, PatKind::Slice(begin, ref mid, end) => { let begin = begin.iter().map(|p| name_from_pat(p).to_string()); -- cgit 1.4.1-3-g733a5 From cf0ab86251f1ab3e11132332695eee73ff746e27 Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Wed, 1 Jan 2025 19:09:01 +0100 Subject: allowed_through_unstable_modules: support showing a deprecation message when the unstable module name is used --- compiler/rustc_ast/src/attr/mod.rs | 2 + .../rustc_attr_data_structures/src/stability.rs | 15 ++- .../rustc_attr_parsing/src/attributes/stability.rs | 21 ++-- compiler/rustc_feature/src/builtin_attrs.rs | 2 +- compiler/rustc_passes/src/stability.rs | 136 +++++++++++++++------ src/librustdoc/clean/types.rs | 2 +- src/librustdoc/formats/cache.rs | 2 +- src/librustdoc/passes/propagate_stability.rs | 6 +- .../clippy/clippy_lints/src/std_instead_of_core.rs | 2 +- .../allowed-through-unstable.rs | 1 + .../allowed-through-unstable.stderr | 12 +- .../auxiliary/allowed-through-unstable-core.rs | 4 + 12 files changed, 146 insertions(+), 59 deletions(-) (limited to 'src') diff --git a/compiler/rustc_ast/src/attr/mod.rs b/compiler/rustc_ast/src/attr/mod.rs index 97385b2eaab..51f18580013 100644 --- a/compiler/rustc_ast/src/attr/mod.rs +++ b/compiler/rustc_ast/src/attr/mod.rs @@ -723,6 +723,8 @@ impl MetaItemLit { pub trait AttributeExt: Debug { fn id(&self) -> AttrId; + /// For a single-segment attribute (i.e., `#[attr]` and not `#[path::atrr]`), + /// return the name of the attribute, else return the empty identifier. fn name_or_empty(&self) -> Symbol { self.ident().unwrap_or_else(Ident::empty).name } diff --git a/compiler/rustc_attr_data_structures/src/stability.rs b/compiler/rustc_attr_data_structures/src/stability.rs index 3c77d4c766c..dfda04387ec 100644 --- a/compiler/rustc_attr_data_structures/src/stability.rs +++ b/compiler/rustc_attr_data_structures/src/stability.rs @@ -101,6 +101,16 @@ impl PartialConstStability { } } +#[derive(Encodable, Decodable, PartialEq, Copy, Clone, Debug, Eq, Hash)] +#[derive(HashStable_Generic)] +pub enum AllowedThroughUnstableModules { + /// This does not get a deprecation warning. We still generally would prefer people to use the + /// fully stable path, and a warning will likely be emitted in the future. + WithoutDeprecation, + /// Emit the given deprecation warning. + WithDeprecation(Symbol), +} + /// The available stability levels. #[derive(Encodable, Decodable, PartialEq, Copy, Clone, Debug, Eq, Hash)] #[derive(HashStable_Generic)] @@ -137,9 +147,8 @@ pub enum StabilityLevel { Stable { /// Rust release which stabilized this feature. since: StableSince, - /// Is this item allowed to be referred to on stable, despite being contained in unstable - /// modules? - allowed_through_unstable_modules: bool, + /// This is `Some` if this item allowed to be referred to on stable via unstable modules. + allowed_through_unstable_modules: Option, }, } diff --git a/compiler/rustc_attr_parsing/src/attributes/stability.rs b/compiler/rustc_attr_parsing/src/attributes/stability.rs index 89937e1c593..bfbe51b27d8 100644 --- a/compiler/rustc_attr_parsing/src/attributes/stability.rs +++ b/compiler/rustc_attr_parsing/src/attributes/stability.rs @@ -6,8 +6,8 @@ use rustc_ast::MetaItem; use rustc_ast::attr::AttributeExt; use rustc_ast_pretty::pprust; use rustc_attr_data_structures::{ - ConstStability, DefaultBodyStability, Stability, StabilityLevel, StableSince, UnstableReason, - VERSION_PLACEHOLDER, + AllowedThroughUnstableModules, ConstStability, DefaultBodyStability, Stability, StabilityLevel, + StableSince, UnstableReason, VERSION_PLACEHOLDER, }; use rustc_errors::ErrorGuaranteed; use rustc_session::Session; @@ -24,11 +24,16 @@ pub fn find_stability( item_sp: Span, ) -> Option<(Stability, Span)> { let mut stab: Option<(Stability, Span)> = None; - let mut allowed_through_unstable_modules = false; + let mut allowed_through_unstable_modules = None; for attr in attrs { match attr.name_or_empty() { - sym::rustc_allowed_through_unstable_modules => allowed_through_unstable_modules = true, + sym::rustc_allowed_through_unstable_modules => { + allowed_through_unstable_modules = Some(match attr.value_str() { + Some(msg) => AllowedThroughUnstableModules::WithDeprecation(msg), + None => AllowedThroughUnstableModules::WithoutDeprecation, + }) + } sym::unstable => { if stab.is_some() { sess.dcx().emit_err(session_diagnostics::MultipleStabilityLevels { @@ -56,15 +61,15 @@ pub fn find_stability( } } - if allowed_through_unstable_modules { + if let Some(allowed_through_unstable_modules) = allowed_through_unstable_modules { match &mut stab { Some(( Stability { - level: StabilityLevel::Stable { allowed_through_unstable_modules, .. }, + level: StabilityLevel::Stable { allowed_through_unstable_modules: in_stab, .. }, .. }, _, - )) => *allowed_through_unstable_modules = true, + )) => *in_stab = Some(allowed_through_unstable_modules), _ => { sess.dcx() .emit_err(session_diagnostics::RustcAllowedUnstablePairing { span: item_sp }); @@ -283,7 +288,7 @@ fn parse_stability(sess: &Session, attr: &impl AttributeExt) -> Option<(Symbol, match feature { Ok(feature) => { - let level = StabilityLevel::Stable { since, allowed_through_unstable_modules: false }; + let level = StabilityLevel::Stable { since, allowed_through_unstable_modules: None }; Some((feature, level)) } Err(ErrorGuaranteed { .. }) => None, diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index c28a4360f6f..5510e7e09e5 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -623,7 +623,7 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ EncodeCrossCrate::No, "allow_internal_unsafe side-steps the unsafe_code lint", ), rustc_attr!( - rustc_allowed_through_unstable_modules, Normal, template!(Word), + rustc_allowed_through_unstable_modules, Normal, template!(Word, NameValueStr: "deprecation message"), WarnFollowing, EncodeCrossCrate::No, "rustc_allowed_through_unstable_modules special cases accidental stabilizations of stable items \ through unstable paths" diff --git a/compiler/rustc_passes/src/stability.rs b/compiler/rustc_passes/src/stability.rs index 30f9e698521..f6c892203f9 100644 --- a/compiler/rustc_passes/src/stability.rs +++ b/compiler/rustc_passes/src/stability.rs @@ -5,8 +5,8 @@ use std::mem::replace; use std::num::NonZero; use rustc_attr_parsing::{ - self as attr, ConstStability, DeprecatedSince, Stability, StabilityLevel, StableSince, - UnstableReason, VERSION_PLACEHOLDER, + self as attr, AllowedThroughUnstableModules, ConstStability, DeprecatedSince, Stability, + StabilityLevel, StableSince, UnstableReason, VERSION_PLACEHOLDER, }; use rustc_data_structures::fx::FxIndexMap; use rustc_data_structures::unord::{ExtendUnord, UnordMap, UnordSet}; @@ -20,11 +20,16 @@ use rustc_hir::{FieldDef, Item, ItemKind, TraitRef, Ty, TyKind, Variant}; use rustc_middle::hir::nested_filter; use rustc_middle::middle::lib_features::{FeatureStability, LibFeatures}; use rustc_middle::middle::privacy::EffectiveVisibilities; -use rustc_middle::middle::stability::{AllowUnstable, DeprecationEntry, Index}; +use rustc_middle::middle::stability::{ + AllowUnstable, Deprecated, DeprecationEntry, EvalResult, Index, +}; use rustc_middle::query::Providers; use rustc_middle::ty::TyCtxt; +use rustc_middle::ty::print::with_no_trimmed_paths; use rustc_session::lint; -use rustc_session::lint::builtin::{INEFFECTIVE_UNSTABLE_TRAIT_IMPL, USELESS_DEPRECATED}; +use rustc_session::lint::builtin::{ + DEPRECATED, INEFFECTIVE_UNSTABLE_TRAIT_IMPL, USELESS_DEPRECATED, +}; use rustc_span::{Span, Symbol, sym}; use tracing::{debug, info}; @@ -844,42 +849,95 @@ impl<'tcx> Visitor<'tcx> for Checker<'tcx> { }, ); - let is_allowed_through_unstable_modules = |def_id| { - self.tcx.lookup_stability(def_id).is_some_and(|stab| match stab.level { - StabilityLevel::Stable { allowed_through_unstable_modules, .. } => { - allowed_through_unstable_modules + if item_is_allowed { + // The item itself is allowed; check whether the path there is also allowed. + let is_allowed_through_unstable_modules: Option = + self.tcx.lookup_stability(def_id).and_then(|stab| match stab.level { + StabilityLevel::Stable { allowed_through_unstable_modules, .. } => { + allowed_through_unstable_modules + } + _ => None, + }); + + if is_allowed_through_unstable_modules.is_none() { + // Check parent modules stability as well if the item the path refers to is itself + // stable. We only emit warnings for unstable path segments if the item is stable + // or allowed because stability is often inherited, so the most common case is that + // both the segments and the item are unstable behind the same feature flag. + // + // We check here rather than in `visit_path_segment` to prevent visiting the last + // path segment twice + // + // We include special cases via #[rustc_allowed_through_unstable_modules] for items + // that were accidentally stabilized through unstable paths before this check was + // added, such as `core::intrinsics::transmute` + let parents = path.segments.iter().rev().skip(1); + for path_segment in parents { + if let Some(def_id) = path_segment.res.opt_def_id() { + // use `None` for id to prevent deprecation check + self.tcx.check_stability_allow_unstable( + def_id, + None, + path.span, + None, + if is_unstable_reexport(self.tcx, id) { + AllowUnstable::Yes + } else { + AllowUnstable::No + }, + ); + } } - _ => false, - }) - }; - - if item_is_allowed && !is_allowed_through_unstable_modules(def_id) { - // Check parent modules stability as well if the item the path refers to is itself - // stable. We only emit warnings for unstable path segments if the item is stable - // or allowed because stability is often inherited, so the most common case is that - // both the segments and the item are unstable behind the same feature flag. - // - // We check here rather than in `visit_path_segment` to prevent visiting the last - // path segment twice - // - // We include special cases via #[rustc_allowed_through_unstable_modules] for items - // that were accidentally stabilized through unstable paths before this check was - // added, such as `core::intrinsics::transmute` - let parents = path.segments.iter().rev().skip(1); - for path_segment in parents { - if let Some(def_id) = path_segment.res.opt_def_id() { - // use `None` for id to prevent deprecation check - self.tcx.check_stability_allow_unstable( - def_id, - None, - path.span, - None, - if is_unstable_reexport(self.tcx, id) { - AllowUnstable::Yes - } else { - AllowUnstable::No - }, - ); + } else if let Some(AllowedThroughUnstableModules::WithDeprecation(deprecation)) = + is_allowed_through_unstable_modules + { + // Similar to above, but we cannot use `check_stability_allow_unstable` as that would + // immediately show the stability error. We just want to know the result and disaplay + // our own kind of error. + let parents = path.segments.iter().rev().skip(1); + for path_segment in parents { + if let Some(def_id) = path_segment.res.opt_def_id() { + // use `None` for id to prevent deprecation check + let eval_result = self.tcx.eval_stability_allow_unstable( + def_id, + None, + path.span, + None, + if is_unstable_reexport(self.tcx, id) { + AllowUnstable::Yes + } else { + AllowUnstable::No + }, + ); + let is_allowed = matches!(eval_result, EvalResult::Allow); + if !is_allowed { + // Calculating message for lint involves calling `self.def_path_str`, + // which will by default invoke the expensive `visible_parent_map` query. + // Skip all that work if the lint is allowed anyway. + if self.tcx.lint_level_at_node(DEPRECATED, id).0 + == lint::Level::Allow + { + return; + } + // Show a deprecation message. + let def_path = + with_no_trimmed_paths!(self.tcx.def_path_str(def_id)); + let def_kind = self.tcx.def_descr(def_id); + let diag = Deprecated { + sub: None, + kind: def_kind.to_owned(), + path: def_path, + note: Some(deprecation), + since_kind: lint::DeprecatedSinceKind::InEffect, + }; + self.tcx.emit_node_span_lint( + DEPRECATED, + id, + method_span.unwrap_or(path.span), + diag, + ); + } + } } } } diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index dcee96978d2..5e7c1756579 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -406,7 +406,7 @@ impl Item { // were never supposed to work at all. let stab = self.stability(tcx)?; if let rustc_attr_parsing::StabilityLevel::Stable { - allowed_through_unstable_modules: true, + allowed_through_unstable_modules: Some(_), .. } = stab.level { diff --git a/src/librustdoc/formats/cache.rs b/src/librustdoc/formats/cache.rs index cbb3ce6abe6..4760e579199 100644 --- a/src/librustdoc/formats/cache.rs +++ b/src/librustdoc/formats/cache.rs @@ -316,7 +316,7 @@ impl DocFolder for CacheBuilder<'_, '_> { let skip_because_unstable = matches!( item.stability.map(|stab| stab.level), - Some(StabilityLevel::Stable { allowed_through_unstable_modules: true, .. }) + Some(StabilityLevel::Stable { allowed_through_unstable_modules: Some(_), .. }) ); if (!self.cache.stripped_mod && !skip_because_unstable) || self.is_json_output { diff --git a/src/librustdoc/passes/propagate_stability.rs b/src/librustdoc/passes/propagate_stability.rs index febb52a3b00..9c958710c42 100644 --- a/src/librustdoc/passes/propagate_stability.rs +++ b/src/librustdoc/passes/propagate_stability.rs @@ -119,7 +119,7 @@ fn merge_stability( parent_stability: Option, ) -> Option { if let Some(own_stab) = own_stability - && let StabilityLevel::Stable { since: own_since, allowed_through_unstable_modules: false } = + && let StabilityLevel::Stable { since: own_since, allowed_through_unstable_modules: None } = own_stab.level && let Some(parent_stab) = parent_stability && (parent_stab.is_unstable() @@ -127,12 +127,12 @@ fn merge_stability( { parent_stability } else if let Some(mut own_stab) = own_stability - && let StabilityLevel::Stable { since, allowed_through_unstable_modules: true } = + && let StabilityLevel::Stable { since, allowed_through_unstable_modules: Some(_) } = own_stab.level && parent_stability.is_some_and(|stab| stab.is_stable()) { // this property does not apply transitively through re-exports - own_stab.level = StabilityLevel::Stable { since, allowed_through_unstable_modules: false }; + own_stab.level = StabilityLevel::Stable { since, allowed_through_unstable_modules: None }; Some(own_stab) } else { own_stability diff --git a/src/tools/clippy/clippy_lints/src/std_instead_of_core.rs b/src/tools/clippy/clippy_lints/src/std_instead_of_core.rs index 82ff13a5aff..8ec7bfe9edd 100644 --- a/src/tools/clippy/clippy_lints/src/std_instead_of_core.rs +++ b/src/tools/clippy/clippy_lints/src/std_instead_of_core.rs @@ -180,7 +180,7 @@ fn is_stable(cx: &LateContext<'_>, mut def_id: DefId, msrv: &Msrv) -> bool { if let Some(stability) = cx.tcx.lookup_stability(def_id) && let StabilityLevel::Stable { since, - allowed_through_unstable_modules: false, + allowed_through_unstable_modules: None, } = stability.level { let stable = match since { diff --git a/tests/ui/stability-attribute/allowed-through-unstable.rs b/tests/ui/stability-attribute/allowed-through-unstable.rs index 29911a70be9..e03417a4dae 100644 --- a/tests/ui/stability-attribute/allowed-through-unstable.rs +++ b/tests/ui/stability-attribute/allowed-through-unstable.rs @@ -6,4 +6,5 @@ extern crate allowed_through_unstable_core; use allowed_through_unstable_core::unstable_module::OldStableTraitAllowedThoughUnstable; +use allowed_through_unstable_core::unstable_module::OldStableTraitAllowedThoughUnstableWithDeprecation; //~WARN use of deprecated module `allowed_through_unstable_core::unstable_module`: use the new path instead use allowed_through_unstable_core::unstable_module::NewStableTraitNotAllowedThroughUnstable; //~ ERROR use of unstable library feature `unstable_test_feature` diff --git a/tests/ui/stability-attribute/allowed-through-unstable.stderr b/tests/ui/stability-attribute/allowed-through-unstable.stderr index 00eea9f730d..8d07b0cf9e8 100644 --- a/tests/ui/stability-attribute/allowed-through-unstable.stderr +++ b/tests/ui/stability-attribute/allowed-through-unstable.stderr @@ -1,5 +1,13 @@ +warning: use of deprecated module `allowed_through_unstable_core::unstable_module`: use the new path instead + --> $DIR/allowed-through-unstable.rs:9:53 + | +LL | use allowed_through_unstable_core::unstable_module::OldStableTraitAllowedThoughUnstableWithDeprecation; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[warn(deprecated)]` on by default + error[E0658]: use of unstable library feature `unstable_test_feature` - --> $DIR/allowed-through-unstable.rs:9:5 + --> $DIR/allowed-through-unstable.rs:10:5 | LL | use allowed_through_unstable_core::unstable_module::NewStableTraitNotAllowedThroughUnstable; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -8,6 +16,6 @@ LL | use allowed_through_unstable_core::unstable_module::NewStableTraitNotAllowe = help: add `#![feature(unstable_test_feature)]` 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 1 previous error +error: aborting due to 1 previous error; 1 warning emitted For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/stability-attribute/auxiliary/allowed-through-unstable-core.rs b/tests/ui/stability-attribute/auxiliary/allowed-through-unstable-core.rs index b597009a309..9dfbb451d04 100644 --- a/tests/ui/stability-attribute/auxiliary/allowed-through-unstable-core.rs +++ b/tests/ui/stability-attribute/auxiliary/allowed-through-unstable-core.rs @@ -9,6 +9,10 @@ pub mod unstable_module { #[rustc_allowed_through_unstable_modules] pub trait OldStableTraitAllowedThoughUnstable {} + #[stable(feature = "stable_test_feature", since = "1.2.0")] + #[rustc_allowed_through_unstable_modules = "use the new path instead"] + pub trait OldStableTraitAllowedThoughUnstableWithDeprecation {} + #[stable(feature = "stable_test_feature", since = "1.2.0")] pub trait NewStableTraitNotAllowedThroughUnstable {} } -- cgit 1.4.1-3-g733a5 From f1c95c9000804cd84206dfd309aa26c67eb13a4c Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Wed, 1 Jan 2025 20:22:59 +0100 Subject: intrinsics: deprecate calling them via the unstable std::intrinsics path --- library/core/src/intrinsics/mod.rs | 24 ++++++++++++--- .../clippy/tests/ui/std_instead_of_core.fixed | 2 +- src/tools/clippy/tests/ui/std_instead_of_core.rs | 2 +- src/tools/clippy/tests/ui/transmute.rs | 22 ++++++------- src/tools/clippy/tests/ui/transmute.stderr | 36 +++++++++++----------- .../accidental-stable-in-unstable.rs | 1 + .../accidental-stable-in-unstable.stderr | 10 +++++- 7 files changed, 61 insertions(+), 36 deletions(-) (limited to 'src') diff --git a/library/core/src/intrinsics/mod.rs b/library/core/src/intrinsics/mod.rs index 7b31bbec754..41b2ffad668 100644 --- a/library/core/src/intrinsics/mod.rs +++ b/library/core/src/intrinsics/mod.rs @@ -1897,7 +1897,11 @@ pub const fn forget(_: T) { /// } /// ``` #[stable(feature = "rust1", since = "1.0.0")] -#[rustc_allowed_through_unstable_modules] +#[cfg_attr(bootstrap, rustc_allowed_through_unstable_modules)] +#[cfg_attr( + not(bootstrap), + rustc_allowed_through_unstable_modules = "import this function via `std::mem` instead" +)] #[rustc_const_stable(feature = "const_transmute", since = "1.56.0")] #[rustc_diagnostic_item = "transmute"] #[rustc_nounwind] @@ -4325,7 +4329,11 @@ pub const fn ptr_metadata + ?Sized, M>(_ptr: *cons /// [`Vec::append`]: ../../std/vec/struct.Vec.html#method.append #[doc(alias = "memcpy")] #[stable(feature = "rust1", since = "1.0.0")] -#[rustc_allowed_through_unstable_modules] +#[cfg_attr(bootstrap, rustc_allowed_through_unstable_modules)] +#[cfg_attr( + not(bootstrap), + rustc_allowed_through_unstable_modules = "import this function via `std::mem` instead" +)] #[rustc_const_stable(feature = "const_intrinsic_copy", since = "1.83.0")] #[inline(always)] #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces @@ -4429,7 +4437,11 @@ pub const unsafe fn copy_nonoverlapping(src: *const T, dst: *mut T, count: us /// ``` #[doc(alias = "memmove")] #[stable(feature = "rust1", since = "1.0.0")] -#[rustc_allowed_through_unstable_modules] +#[cfg_attr(bootstrap, rustc_allowed_through_unstable_modules)] +#[cfg_attr( + not(bootstrap), + rustc_allowed_through_unstable_modules = "import this function via `std::mem` instead" +)] #[rustc_const_stable(feature = "const_intrinsic_copy", since = "1.83.0")] #[inline(always)] #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces @@ -4512,7 +4524,11 @@ pub const unsafe fn copy(src: *const T, dst: *mut T, count: usize) { /// ``` #[doc(alias = "memset")] #[stable(feature = "rust1", since = "1.0.0")] -#[rustc_allowed_through_unstable_modules] +#[cfg_attr(bootstrap, rustc_allowed_through_unstable_modules)] +#[cfg_attr( + not(bootstrap), + rustc_allowed_through_unstable_modules = "import this function via `std::mem` instead" +)] #[rustc_const_stable(feature = "const_ptr_write", since = "1.83.0")] #[inline(always)] #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.fixed b/src/tools/clippy/tests/ui/std_instead_of_core.fixed index 227b98c683e..ec158ee02de 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.fixed +++ b/src/tools/clippy/tests/ui/std_instead_of_core.fixed @@ -1,7 +1,7 @@ //@aux-build:proc_macro_derive.rs #![warn(clippy::std_instead_of_core)] -#![allow(unused_imports)] +#![allow(unused_imports, deprecated)] extern crate alloc; diff --git a/src/tools/clippy/tests/ui/std_instead_of_core.rs b/src/tools/clippy/tests/ui/std_instead_of_core.rs index 01bb78dd3bf..9c3c1658d8f 100644 --- a/src/tools/clippy/tests/ui/std_instead_of_core.rs +++ b/src/tools/clippy/tests/ui/std_instead_of_core.rs @@ -1,7 +1,7 @@ //@aux-build:proc_macro_derive.rs #![warn(clippy::std_instead_of_core)] -#![allow(unused_imports)] +#![allow(unused_imports, deprecated)] extern crate alloc; diff --git a/src/tools/clippy/tests/ui/transmute.rs b/src/tools/clippy/tests/ui/transmute.rs index eeea3f080b1..7f5bdea4acf 100644 --- a/src/tools/clippy/tests/ui/transmute.rs +++ b/src/tools/clippy/tests/ui/transmute.rs @@ -24,31 +24,31 @@ fn my_vec() -> MyVec { #[warn(clippy::useless_transmute)] unsafe fn _generic<'a, T, U: 'a>(t: &'a T) { // FIXME: should lint - // let _: &'a T = core::intrinsics::transmute(t); + // let _: &'a T = core::mem::transmute(t); - let _: &'a U = core::intrinsics::transmute(t); + let _: &'a U = core::mem::transmute(t); - let _: *const T = core::intrinsics::transmute(t); + let _: *const T = core::mem::transmute(t); //~^ ERROR: transmute from a reference to a pointer //~| NOTE: `-D clippy::useless-transmute` implied by `-D warnings` - let _: *mut T = core::intrinsics::transmute(t); + let _: *mut T = core::mem::transmute(t); //~^ ERROR: transmute from a reference to a pointer - let _: *const U = core::intrinsics::transmute(t); + let _: *const U = core::mem::transmute(t); //~^ ERROR: transmute from a reference to a pointer } #[warn(clippy::useless_transmute)] fn useless() { unsafe { - let _: Vec = core::intrinsics::transmute(my_vec()); + let _: Vec = core::mem::transmute(my_vec()); //~^ ERROR: transmute from a type (`std::vec::Vec`) to itself let _: Vec = core::mem::transmute(my_vec()); //~^ ERROR: transmute from a type (`std::vec::Vec`) to itself - let _: Vec = std::intrinsics::transmute(my_vec()); + let _: Vec = std::mem::transmute(my_vec()); //~^ ERROR: transmute from a type (`std::vec::Vec`) to itself let _: Vec = std::mem::transmute(my_vec()); @@ -94,17 +94,17 @@ fn crosspointer() { let int_mut_ptr: *mut Usize = &mut int as *mut Usize; unsafe { - let _: Usize = core::intrinsics::transmute(int_const_ptr); + let _: Usize = core::mem::transmute(int_const_ptr); //~^ ERROR: transmute from a type (`*const Usize`) to the type that it points to ( //~| NOTE: `-D clippy::crosspointer-transmute` implied by `-D warnings` - let _: Usize = core::intrinsics::transmute(int_mut_ptr); + let _: Usize = core::mem::transmute(int_mut_ptr); //~^ ERROR: transmute from a type (`*mut Usize`) to the type that it points to (`U - let _: *const Usize = core::intrinsics::transmute(my_int()); + let _: *const Usize = core::mem::transmute(my_int()); //~^ ERROR: transmute from a type (`Usize`) to a pointer to that type (`*const Usi - let _: *mut Usize = core::intrinsics::transmute(my_int()); + let _: *mut Usize = core::mem::transmute(my_int()); //~^ ERROR: transmute from a type (`Usize`) to a pointer to that type (`*mut Usize } } diff --git a/src/tools/clippy/tests/ui/transmute.stderr b/src/tools/clippy/tests/ui/transmute.stderr index 41a10f381dc..b5032772856 100644 --- a/src/tools/clippy/tests/ui/transmute.stderr +++ b/src/tools/clippy/tests/ui/transmute.stderr @@ -1,8 +1,8 @@ error: transmute from a reference to a pointer --> tests/ui/transmute.rs:31:23 | -LL | let _: *const T = core::intrinsics::transmute(t); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T` +LL | let _: *const T = core::mem::transmute(t); + | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T` | = note: `-D clippy::useless-transmute` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::useless_transmute)]` @@ -10,20 +10,20 @@ LL | let _: *const T = core::intrinsics::transmute(t); error: transmute from a reference to a pointer --> tests/ui/transmute.rs:35:21 | -LL | let _: *mut T = core::intrinsics::transmute(t); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *mut T` +LL | let _: *mut T = core::mem::transmute(t); + | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *mut T` error: transmute from a reference to a pointer --> tests/ui/transmute.rs:38:23 | -LL | let _: *const U = core::intrinsics::transmute(t); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *const U` +LL | let _: *const U = core::mem::transmute(t); + | ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `t as *const T as *const U` error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:45:27 | -LL | let _: Vec = core::intrinsics::transmute(my_vec()); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: Vec = core::mem::transmute(my_vec()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:48:27 @@ -34,8 +34,8 @@ LL | let _: Vec = core::mem::transmute(my_vec()); error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:51:27 | -LL | let _: Vec = std::intrinsics::transmute(my_vec()); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: Vec = std::mem::transmute(my_vec()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`std::vec::Vec`) to itself --> tests/ui/transmute.rs:54:27 @@ -64,8 +64,8 @@ LL | let _: *const usize = std::mem::transmute(1 + 1usize); error: transmute from a type (`*const Usize`) to the type that it points to (`Usize`) --> tests/ui/transmute.rs:97:24 | -LL | let _: Usize = core::intrinsics::transmute(int_const_ptr); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: Usize = core::mem::transmute(int_const_ptr); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::crosspointer-transmute` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::crosspointer_transmute)]` @@ -73,20 +73,20 @@ LL | let _: Usize = core::intrinsics::transmute(int_const_ptr); error: transmute from a type (`*mut Usize`) to the type that it points to (`Usize`) --> tests/ui/transmute.rs:101:24 | -LL | let _: Usize = core::intrinsics::transmute(int_mut_ptr); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: Usize = core::mem::transmute(int_mut_ptr); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`Usize`) to a pointer to that type (`*const Usize`) --> tests/ui/transmute.rs:104:31 | -LL | let _: *const Usize = core::intrinsics::transmute(my_int()); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: *const Usize = core::mem::transmute(my_int()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a type (`Usize`) to a pointer to that type (`*mut Usize`) --> tests/ui/transmute.rs:107:29 | -LL | let _: *mut Usize = core::intrinsics::transmute(my_int()); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | let _: *mut Usize = core::mem::transmute(my_int()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: transmute from a `u8` to a `bool` --> tests/ui/transmute.rs:114:28 diff --git a/tests/ui/stability-attribute/accidental-stable-in-unstable.rs b/tests/ui/stability-attribute/accidental-stable-in-unstable.rs index 86a9d2066eb..a36a78ee442 100644 --- a/tests/ui/stability-attribute/accidental-stable-in-unstable.rs +++ b/tests/ui/stability-attribute/accidental-stable-in-unstable.rs @@ -8,3 +8,4 @@ use core::unicode::UNICODE_VERSION; //~ ERROR use of unstable library feature `u // Known accidental stabilizations with known users // fully stable @ core::mem::transmute use core::intrinsics::transmute; // depended upon by rand_core +//~^WARN deprecated diff --git a/tests/ui/stability-attribute/accidental-stable-in-unstable.stderr b/tests/ui/stability-attribute/accidental-stable-in-unstable.stderr index 9943e6d7ac6..16e3676aa65 100644 --- a/tests/ui/stability-attribute/accidental-stable-in-unstable.stderr +++ b/tests/ui/stability-attribute/accidental-stable-in-unstable.stderr @@ -7,6 +7,14 @@ LL | use core::unicode::UNICODE_VERSION; = help: add `#![feature(unicode_internals)]` 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 1 previous error +warning: use of deprecated module `std::intrinsics`: import this function via `std::mem` instead + --> $DIR/accidental-stable-in-unstable.rs:10:23 + | +LL | use core::intrinsics::transmute; // depended upon by rand_core + | ^^^^^^^^^ + | + = note: `#[warn(deprecated)]` on by default + +error: aborting due to 1 previous error; 1 warning emitted For more information about this error, try `rustc --explain E0658`. -- cgit 1.4.1-3-g733a5 From 7ae494abd45bb09549bba796ac0c5848b423a38d Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Mon, 6 Jan 2025 17:32:57 +0100 Subject: show deprecation message in rustdoc, too --- src/librustdoc/clean/types.rs | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index 5e7c1756579..8088ab4c82c 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -6,7 +6,9 @@ use std::{fmt, iter}; use arrayvec::ArrayVec; use rustc_abi::{ExternAbi, VariantIdx}; -use rustc_attr_parsing::{ConstStability, Deprecation, Stability, StableSince}; +use rustc_attr_parsing::{ + AllowedThroughUnstableModules, ConstStability, Deprecation, Stability, StableSince, +}; use rustc_data_structures::fx::{FxHashSet, FxIndexMap, FxIndexSet}; use rustc_hir::def::{CtorKind, DefKind, Res}; use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE, LocalDefId}; @@ -406,15 +408,19 @@ impl Item { // were never supposed to work at all. let stab = self.stability(tcx)?; if let rustc_attr_parsing::StabilityLevel::Stable { - allowed_through_unstable_modules: Some(_), + allowed_through_unstable_modules: Some(note), .. } = stab.level { + let note = match note { + AllowedThroughUnstableModules::WithDeprecation(note) => Some(note), + // FIXME: Would be better to say *something* here about the *path* being + // deprecated rather than the item. + AllowedThroughUnstableModules::WithoutDeprecation => None, + }; Some(Deprecation { - // FIXME(#131676, #135003): when a note is added to this stability tag, - // translate it here since: rustc_attr_parsing::DeprecatedSince::Unspecified, - note: None, + note, suggestion: None, }) } else { -- cgit 1.4.1-3-g733a5 From 56178ddc90d50426f35ab5a9adce8419d5dc3cac Mon Sep 17 00:00:00 2001 From: Oli Scherer Date: Fri, 13 Dec 2024 12:19:46 +0000 Subject: Treat safe target_feature functions as unsafe by default --- compiler/rustc_ast_lowering/src/delegation.rs | 15 ++++++++++-- compiler/rustc_ast_lowering/src/item.rs | 24 +++++++++++++++---- compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 12 ++++++---- compiler/rustc_hir/src/hir.rs | 11 +++++++++ compiler/rustc_hir_pretty/src/lib.rs | 4 ++++ compiler/rustc_hir_typeck/src/coercion.rs | 12 +++++++--- compiler/rustc_mir_build/src/check_unsafety.rs | 4 ++++ src/librustdoc/clean/types.rs | 15 ++++++++++-- src/librustdoc/html/format.rs | 1 + .../fn-exception-target-features.stderr | 4 ++-- tests/ui/macros/issue-68060.rs | 2 -- tests/ui/macros/issue-68060.stderr | 10 ++------ .../rfcs/rfc-2396-target_feature-11/fn-ptr.stderr | 8 ++----- .../rfcs/rfc-2396-target_feature-11/fn-traits.rs | 6 ++--- .../rfc-2396-target_feature-11/fn-traits.stderr | 27 ++++++++++++---------- .../rfc-2396-target_feature-11/safe-calls.stderr | 12 ++++++++++ .../rfcs/rfc-2396-target_feature-11/trait-impl.rs | 1 + .../rfc-2396-target_feature-11/trait-impl.stderr | 19 +++++++++++++-- tests/ui/target-feature/invalid-attribute.rs | 4 ++++ tests/ui/target-feature/invalid-attribute.stderr | 24 +++++++++++++++---- 20 files changed, 159 insertions(+), 56 deletions(-) (limited to 'src') diff --git a/compiler/rustc_ast_lowering/src/delegation.rs b/compiler/rustc_ast_lowering/src/delegation.rs index 4bd0c0b413f..266e77c0e02 100644 --- a/compiler/rustc_ast_lowering/src/delegation.rs +++ b/compiler/rustc_ast_lowering/src/delegation.rs @@ -188,7 +188,14 @@ impl<'hir> LoweringContext<'_, 'hir> { ) -> hir::FnSig<'hir> { let header = if let Some(local_sig_id) = sig_id.as_local() { match self.resolver.delegation_fn_sigs.get(&local_sig_id) { - Some(sig) => self.lower_fn_header(sig.header, hir::Safety::Safe), + Some(sig) => self.lower_fn_header( + sig.header, + // HACK: we override the default safety instead of generating attributes from the ether. + // We are not forwarding the attributes, as the delegation fn sigs are collected on the ast, + // and here we need the hir attributes. + if sig.target_feature { hir::Safety::Unsafe } else { hir::Safety::Safe }, + &[], + ), None => self.generate_header_error(), } } else { @@ -198,7 +205,11 @@ impl<'hir> LoweringContext<'_, 'hir> { Asyncness::No => hir::IsAsync::NotAsync, }; hir::FnHeader { - safety: sig.safety.into(), + safety: if self.tcx.codegen_fn_attrs(sig_id).safe_target_features { + hir::HeaderSafety::SafeTargetFeatures + } else { + hir::HeaderSafety::Normal(sig.safety) + }, constness: self.tcx.constness(sig_id), asyncness, abi: sig.abi, diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs index 9aaa0dfb69c..61d7da429f8 100644 --- a/compiler/rustc_ast_lowering/src/item.rs +++ b/compiler/rustc_ast_lowering/src/item.rs @@ -231,7 +231,7 @@ impl<'hir> LoweringContext<'_, 'hir> { }); let sig = hir::FnSig { decl, - header: this.lower_fn_header(*header, hir::Safety::Safe), + header: this.lower_fn_header(*header, hir::Safety::Safe, attrs), span: this.lower_span(*fn_sig_span), }; hir::ItemKind::Fn { sig, generics, body: body_id, has_body: body.is_some() } @@ -610,7 +610,7 @@ impl<'hir> LoweringContext<'_, 'hir> { fn lower_foreign_item(&mut self, i: &ForeignItem) -> &'hir hir::ForeignItem<'hir> { let hir_id = hir::HirId::make_owner(self.current_hir_id_owner.def_id); let owner_id = hir_id.expect_owner(); - self.lower_attrs(hir_id, &i.attrs); + let attrs = self.lower_attrs(hir_id, &i.attrs); let item = hir::ForeignItem { owner_id, ident: self.lower_ident(i.ident), @@ -634,7 +634,7 @@ impl<'hir> LoweringContext<'_, 'hir> { }); // Unmarked safety in unsafe block defaults to unsafe. - let header = self.lower_fn_header(sig.header, hir::Safety::Unsafe); + let header = self.lower_fn_header(sig.header, hir::Safety::Unsafe, attrs); hir::ForeignItemKind::Fn( hir::FnSig { header, decl, span: self.lower_span(sig.span) }, @@ -776,6 +776,7 @@ impl<'hir> LoweringContext<'_, 'hir> { i.id, FnDeclKind::Trait, sig.header.coroutine_kind, + attrs, ); (generics, hir::TraitItemKind::Fn(sig, hir::TraitFn::Required(names)), false) } @@ -795,6 +796,7 @@ impl<'hir> LoweringContext<'_, 'hir> { i.id, FnDeclKind::Trait, sig.header.coroutine_kind, + attrs, ); (generics, hir::TraitItemKind::Fn(sig, hir::TraitFn::Provided(body_id)), true) } @@ -911,6 +913,7 @@ impl<'hir> LoweringContext<'_, 'hir> { i.id, if self.is_in_trait_impl { FnDeclKind::Impl } else { FnDeclKind::Inherent }, sig.header.coroutine_kind, + attrs, ); (generics, hir::ImplItemKind::Fn(sig, body_id)) @@ -1339,8 +1342,9 @@ impl<'hir> LoweringContext<'_, 'hir> { id: NodeId, kind: FnDeclKind, coroutine_kind: Option, + attrs: &[hir::Attribute], ) -> (&'hir hir::Generics<'hir>, hir::FnSig<'hir>) { - let header = self.lower_fn_header(sig.header, hir::Safety::Safe); + let header = self.lower_fn_header(sig.header, hir::Safety::Safe, attrs); let itctx = ImplTraitContext::Universal; let (generics, decl) = self.lower_generics(generics, id, itctx, |this| { this.lower_fn_decl(&sig.decl, id, sig.span, kind, coroutine_kind) @@ -1352,6 +1356,7 @@ impl<'hir> LoweringContext<'_, 'hir> { &mut self, h: FnHeader, default_safety: hir::Safety, + attrs: &[hir::Attribute], ) -> hir::FnHeader { let asyncness = if let Some(CoroutineKind::Async { span, .. }) = h.coroutine_kind { hir::IsAsync::Async(span) @@ -1360,7 +1365,16 @@ impl<'hir> LoweringContext<'_, 'hir> { }; let safety = self.lower_safety(h.safety, default_safety); - let safety = safety.into(); + + // Treat safe `#[target_feature]` functions as unsafe, but also remember that we did so. + let safety = if attrs.iter().any(|attr| attr.has_name(sym::target_feature)) + && safety.is_safe() + && !self.tcx.sess.target.is_like_wasm + { + hir::HeaderSafety::SafeTargetFeatures + } else { + safety.into() + }; hir::FnHeader { safety, diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index 37b53bb5bea..1daa17fbaf3 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -250,10 +250,14 @@ fn codegen_fn_attrs(tcx: TyCtxt<'_>, did: LocalDefId) -> CodegenFnAttrs { } } sym::target_feature => { - if !tcx.is_closure_like(did.to_def_id()) - && let Some(fn_sig) = fn_sig() - && fn_sig.skip_binder().safety().is_safe() - { + let Some(sig) = tcx.hir_node_by_def_id(did).fn_sig() else { + tcx.dcx().span_delayed_bug(attr.span, "target_feature applied to non-fn"); + continue; + }; + let safe_target_features = + matches!(sig.header.safety, hir::HeaderSafety::SafeTargetFeatures); + codegen_fn_attrs.safe_target_features = safe_target_features; + if safe_target_features { if tcx.sess.target.is_like_wasm || tcx.sess.opts.actually_rustdoc { // The `#[target_feature]` attribute is allowed on // WebAssembly targets on all functions, including safe diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs index f115dfaaa1e..740c3ee8c07 100644 --- a/compiler/rustc_hir/src/hir.rs +++ b/compiler/rustc_hir/src/hir.rs @@ -3762,8 +3762,18 @@ impl fmt::Display for Constness { } } +/// The actualy safety specified in syntax. We may treat +/// its safety different within the type system to create a +/// "sound by default" system that needs checking this enum +/// explicitly to allow unsafe operations. #[derive(Copy, Clone, Debug, HashStable_Generic, PartialEq, Eq)] pub enum HeaderSafety { + /// A safe function annotated with `#[target_features]`. + /// The type system treats this function as an unsafe function, + /// but safety checking will check this enum to treat it as safe + /// and allowing calling other safe target feature functions with + /// the same features without requiring an additional unsafe block. + SafeTargetFeatures, Normal(Safety), } @@ -3800,6 +3810,7 @@ impl FnHeader { pub fn safety(&self) -> Safety { match self.safety { + HeaderSafety::SafeTargetFeatures => Safety::Unsafe, HeaderSafety::Normal(safety) => safety, } } diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs index 1afc4bedee0..3ff6acd79fc 100644 --- a/compiler/rustc_hir_pretty/src/lib.rs +++ b/compiler/rustc_hir_pretty/src/lib.rs @@ -2424,6 +2424,10 @@ impl<'a> State<'a> { self.print_constness(header.constness); let safety = match header.safety { + hir::HeaderSafety::SafeTargetFeatures => { + self.word_nbsp("#[target_feature]"); + hir::Safety::Safe + } hir::HeaderSafety::Normal(safety) => safety, }; diff --git a/compiler/rustc_hir_typeck/src/coercion.rs b/compiler/rustc_hir_typeck/src/coercion.rs index 11a0b3b917e..ec7c1efa38e 100644 --- a/compiler/rustc_hir_typeck/src/coercion.rs +++ b/compiler/rustc_hir_typeck/src/coercion.rs @@ -932,9 +932,15 @@ impl<'f, 'tcx> Coerce<'f, 'tcx> { return Err(TypeError::ForceInlineCast); } - // Safe `#[target_feature]` functions are not assignable to safe fn pointers (RFC 2396), - // report a better error than a safety mismatch. - // FIXME(target_feature): do this inside `coerce_from_safe_fn`. + let fn_attrs = self.tcx.codegen_fn_attrs(def_id); + if matches!(fn_attrs.inline, InlineAttr::Force { .. }) { + return Err(TypeError::ForceInlineCast); + } + + // FIXME(target_feature): Safe `#[target_feature]` functions could be cast to safe fn pointers (RFC 2396), + // as you can already write that "cast" in user code by wrapping a target_feature fn call in a closure, + // which is safe. This is sound because you already need to be executing code that is satisfying the target + // feature constraints.. if b_hdr.safety.is_safe() && self.tcx.codegen_fn_attrs(def_id).safe_target_features { diff --git a/compiler/rustc_mir_build/src/check_unsafety.rs b/compiler/rustc_mir_build/src/check_unsafety.rs index 0ecc8d84f2a..ba8802d786c 100644 --- a/compiler/rustc_mir_build/src/check_unsafety.rs +++ b/compiler/rustc_mir_build/src/check_unsafety.rs @@ -1120,6 +1120,10 @@ pub(crate) fn check_unsafety(tcx: TyCtxt<'_>, def: LocalDefId) { let hir_id = tcx.local_def_id_to_hir_id(def); let safety_context = tcx.hir().fn_sig_by_hir_id(hir_id).map_or(SafetyContext::Safe, |fn_sig| { match fn_sig.header.safety { + // We typeck the body as safe, but otherwise treat it as unsafe everywhere else. + // Call sites to other SafeTargetFeatures functions are checked explicitly and don't need + // to care about safety of the body. + hir::HeaderSafety::SafeTargetFeatures => SafetyContext::Safe, hir::HeaderSafety::Normal(safety) => match safety { hir::Safety::Unsafe => SafetyContext::UnsafeFn, hir::Safety::Safe => SafetyContext::Safe, diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index f6462191734..ff1c0294fb8 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -668,14 +668,25 @@ impl Item { ty::Asyncness::Yes => hir::IsAsync::Async(DUMMY_SP), ty::Asyncness::No => hir::IsAsync::NotAsync, }; - hir::FnHeader { safety: sig.safety().into(), abi: sig.abi(), constness, asyncness } + hir::FnHeader { + safety: if tcx.codegen_fn_attrs(def_id).safe_target_features { + hir::HeaderSafety::SafeTargetFeatures + } else { + sig.safety().into() + }, + abi: sig.abi(), + constness, + asyncness, + } } let header = match self.kind { ItemKind::ForeignFunctionItem(_, safety) => { let def_id = self.def_id().unwrap(); let abi = tcx.fn_sig(def_id).skip_binder().abi(); hir::FnHeader { - safety: if abi == ExternAbi::RustIntrinsic { + safety: if tcx.codegen_fn_attrs(def_id).safe_target_features { + hir::HeaderSafety::SafeTargetFeatures + } else if abi == ExternAbi::RustIntrinsic { intrinsic_operation_unsafety(tcx, def_id.expect_local()).into() } else { safety.into() diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index 17d6abfbd04..92935c72b47 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -1640,6 +1640,7 @@ impl PrintWithSpace for hir::Safety { impl PrintWithSpace for hir::HeaderSafety { fn print_with_space(&self) -> &str { match self { + hir::HeaderSafety::SafeTargetFeatures => "", hir::HeaderSafety::Normal(safety) => safety.print_with_space(), } } diff --git a/tests/ui/async-await/async-closures/fn-exception-target-features.stderr b/tests/ui/async-await/async-closures/fn-exception-target-features.stderr index db5895108bb..d3a5f292dd1 100644 --- a/tests/ui/async-await/async-closures/fn-exception-target-features.stderr +++ b/tests/ui/async-await/async-closures/fn-exception-target-features.stderr @@ -1,8 +1,8 @@ -error[E0277]: the trait bound `fn() -> Pin + 'static)>> {target_feature}: AsyncFn()` is not satisfied +error[E0277]: the trait bound `unsafe fn() -> Pin + 'static)>> {target_feature}: AsyncFn()` is not satisfied --> $DIR/fn-exception-target-features.rs:16:10 | LL | test(target_feature); - | ---- ^^^^^^^^^^^^^^ the trait `AsyncFn()` is not implemented for fn item `fn() -> Pin + 'static)>> {target_feature}` + | ---- ^^^^^^^^^^^^^^ the trait `AsyncFn()` is not implemented for fn item `unsafe fn() -> Pin + 'static)>> {target_feature}` | | | required by a bound introduced by this call | diff --git a/tests/ui/macros/issue-68060.rs b/tests/ui/macros/issue-68060.rs index 1a826bd60e0..4eddb96848c 100644 --- a/tests/ui/macros/issue-68060.rs +++ b/tests/ui/macros/issue-68060.rs @@ -3,8 +3,6 @@ fn main() { .map( #[target_feature(enable = "")] //~^ ERROR: attribute should be applied to a function - //~| ERROR: feature named `` is not valid - //~| NOTE: `` is not valid for this target #[track_caller] //~^ ERROR: `#[track_caller]` on closures is currently unstable //~| NOTE: see issue #87417 diff --git a/tests/ui/macros/issue-68060.stderr b/tests/ui/macros/issue-68060.stderr index 5724a9ea438..ef2246d5bd6 100644 --- a/tests/ui/macros/issue-68060.stderr +++ b/tests/ui/macros/issue-68060.stderr @@ -7,14 +7,8 @@ LL | #[target_feature(enable = "")] LL | |_| (), | ------ not a function definition -error: the feature named `` is not valid for this target - --> $DIR/issue-68060.rs:4:30 - | -LL | #[target_feature(enable = "")] - | ^^^^^^^^^^^ `` is not valid for this target - error[E0658]: `#[track_caller]` on closures is currently unstable - --> $DIR/issue-68060.rs:8:13 + --> $DIR/issue-68060.rs:6:13 | LL | #[track_caller] | ^^^^^^^^^^^^^^^ @@ -23,6 +17,6 @@ LL | #[track_caller] = help: add `#![feature(closure_track_caller)]` 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 3 previous errors +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0658`. diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.stderr index cc941be5479..b65eb889bdd 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-ptr.stderr @@ -10,13 +10,9 @@ LL | let foo: fn() = foo; | expected due to this | = note: expected fn pointer `fn()` - found fn item `fn() {foo}` - = note: fn items are distinct from fn pointers + found fn item `unsafe fn() {foo}` = note: functions with `#[target_feature]` can only be coerced to `unsafe` function pointers -help: consider casting to a fn pointer - | -LL | let foo: fn() = foo as fn(); - | ~~~~~~~~~~~ + = note: unsafe functions cannot be coerced into safe function pointers error: aborting due to 1 previous error diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs index 3c370a1b8f3..584d9752629 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.rs @@ -21,9 +21,9 @@ fn call_once(f: impl FnOnce()) { } fn main() { - call(foo); //~ ERROR expected a `Fn()` closure, found `fn() {foo}` - call_mut(foo); //~ ERROR expected a `FnMut()` closure, found `fn() {foo}` - call_once(foo); //~ ERROR expected a `FnOnce()` closure, found `fn() {foo}` + call(foo); //~ ERROR expected a `Fn()` closure, found `unsafe fn() {foo}` + call_mut(foo); //~ ERROR expected a `FnMut()` closure, found `unsafe fn() {foo}` + call_once(foo); //~ ERROR expected a `FnOnce()` closure, found `unsafe fn() {foo}` call(foo_unsafe); //~^ ERROR expected a `Fn()` closure, found `unsafe fn() {foo_unsafe}` diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr index 4c07f4d6b99..5d79cd7736f 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/fn-traits.stderr @@ -1,13 +1,14 @@ -error[E0277]: expected a `Fn()` closure, found `fn() {foo}` +error[E0277]: expected a `Fn()` closure, found `unsafe fn() {foo}` --> $DIR/fn-traits.rs:24:10 | LL | call(foo); - | ---- ^^^ expected an `Fn()` closure, found `fn() {foo}` + | ---- ^^^ call the function in a closure: `|| unsafe { /* code */ }` | | | required by a bound introduced by this call | - = help: the trait `Fn()` is not implemented for fn item `fn() {foo}` - = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = help: the trait `Fn()` is not implemented for fn item `unsafe fn() {foo}` + = note: unsafe function cannot be called generically without an unsafe block + = note: wrap the `unsafe fn() {foo}` in a closure with no arguments: `|| { /* code */ }` = note: `#[target_feature]` functions do not implement the `Fn` traits note: required by a bound in `call` --> $DIR/fn-traits.rs:11:17 @@ -15,16 +16,17 @@ note: required by a bound in `call` LL | fn call(f: impl Fn()) { | ^^^^ required by this bound in `call` -error[E0277]: expected a `FnMut()` closure, found `fn() {foo}` +error[E0277]: expected a `FnMut()` closure, found `unsafe fn() {foo}` --> $DIR/fn-traits.rs:25:14 | LL | call_mut(foo); - | -------- ^^^ expected an `FnMut()` closure, found `fn() {foo}` + | -------- ^^^ call the function in a closure: `|| unsafe { /* code */ }` | | | required by a bound introduced by this call | - = help: the trait `FnMut()` is not implemented for fn item `fn() {foo}` - = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = help: the trait `FnMut()` is not implemented for fn item `unsafe fn() {foo}` + = note: unsafe function cannot be called generically without an unsafe block + = note: wrap the `unsafe fn() {foo}` in a closure with no arguments: `|| { /* code */ }` = note: `#[target_feature]` functions do not implement the `Fn` traits note: required by a bound in `call_mut` --> $DIR/fn-traits.rs:15:25 @@ -32,16 +34,17 @@ note: required by a bound in `call_mut` LL | fn call_mut(mut f: impl FnMut()) { | ^^^^^^^ required by this bound in `call_mut` -error[E0277]: expected a `FnOnce()` closure, found `fn() {foo}` +error[E0277]: expected a `FnOnce()` closure, found `unsafe fn() {foo}` --> $DIR/fn-traits.rs:26:15 | LL | call_once(foo); - | --------- ^^^ expected an `FnOnce()` closure, found `fn() {foo}` + | --------- ^^^ call the function in a closure: `|| unsafe { /* code */ }` | | | required by a bound introduced by this call | - = help: the trait `FnOnce()` is not implemented for fn item `fn() {foo}` - = note: wrap the `fn() {foo}` in a closure with no arguments: `|| { /* code */ }` + = help: the trait `FnOnce()` is not implemented for fn item `unsafe fn() {foo}` + = note: unsafe function cannot be called generically without an unsafe block + = note: wrap the `unsafe fn() {foo}` in a closure with no arguments: `|| { /* code */ }` = note: `#[target_feature]` functions do not implement the `Fn` traits note: required by a bound in `call_once` --> $DIR/fn-traits.rs:19:22 diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr index 901bf640845..003c20b8675 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr @@ -26,6 +26,9 @@ LL | Quux.avx_bmi2(); error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block --> $DIR/safe-calls.rs:38:5 | +LL | fn bar() { + | -------- items do not inherit unsafety from separate enclosing items +LL | sse2(); LL | avx_bmi2(); | ^^^^^^^^^^ call to function with `#[target_feature]` | @@ -34,6 +37,9 @@ LL | avx_bmi2(); error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block --> $DIR/safe-calls.rs:40:5 | +LL | fn bar() { + | -------- items do not inherit unsafety from separate enclosing items +... LL | Quux.avx_bmi2(); | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` | @@ -42,6 +48,9 @@ LL | Quux.avx_bmi2(); error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block --> $DIR/safe-calls.rs:47:5 | +LL | fn baz() { + | -------- items do not inherit unsafety from separate enclosing items +LL | sse2(); LL | avx_bmi2(); | ^^^^^^^^^^ call to function with `#[target_feature]` | @@ -50,6 +59,9 @@ LL | avx_bmi2(); error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block --> $DIR/safe-calls.rs:49:5 | +LL | fn baz() { + | -------- items do not inherit unsafety from separate enclosing items +... LL | Quux.avx_bmi2(); | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` | diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.rs b/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.rs index df575b0f6b6..a2ac6ff45fc 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.rs +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.rs @@ -13,6 +13,7 @@ impl Foo for Bar { #[target_feature(enable = "sse2")] //~^ ERROR cannot be applied to safe trait method fn foo(&self) {} + //~^ ERROR method `foo` has an incompatible type for trait #[target_feature(enable = "sse2")] unsafe fn unsf_foo(&self) {} diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.stderr index 00efbb52f15..55532fe0168 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/trait-impl.stderr @@ -1,3 +1,17 @@ +error[E0053]: method `foo` has an incompatible type for trait + --> $DIR/trait-impl.rs:15:5 + | +LL | fn foo(&self) {} + | ^^^^^^^^^^^^^ expected safe fn, found unsafe fn + | +note: type in trait + --> $DIR/trait-impl.rs:6:5 + | +LL | fn foo(&self); + | ^^^^^^^^^^^^^^ + = note: expected signature `fn(&Bar)` + found signature `unsafe fn(&Bar)` + error: `#[target_feature(..)]` cannot be applied to safe trait method --> $DIR/trait-impl.rs:13:5 | @@ -8,7 +22,7 @@ LL | fn foo(&self) {} | ------------- not an `unsafe` function error: `#[target_feature(..)]` cannot be applied to safe trait method - --> $DIR/trait-impl.rs:22:5 + --> $DIR/trait-impl.rs:23:5 | LL | #[target_feature(enable = "sse2")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot be applied to safe trait method @@ -16,5 +30,6 @@ LL | LL | fn foo(&self) {} | ------------- not an `unsafe` function -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors +For more information about this error, try `rustc --explain E0053`. diff --git a/tests/ui/target-feature/invalid-attribute.rs b/tests/ui/target-feature/invalid-attribute.rs index 2f951c4a00a..c0f5b6b2fb2 100644 --- a/tests/ui/target-feature/invalid-attribute.rs +++ b/tests/ui/target-feature/invalid-attribute.rs @@ -97,6 +97,7 @@ impl Foo {} trait Quux { fn foo(); //~ NOTE `foo` from trait + //~^ NOTE: type in trait } impl Quux for Foo { @@ -106,6 +107,9 @@ impl Quux for Foo { //~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date fn foo() {} //~^ NOTE not an `unsafe` function + //~| ERROR: incompatible type for trait + //~| NOTE: expected safe fn, found unsafe fn + //~| NOTE: expected signature `fn()` } fn main() { diff --git a/tests/ui/target-feature/invalid-attribute.stderr b/tests/ui/target-feature/invalid-attribute.stderr index bf48911edec..c00f2254ac3 100644 --- a/tests/ui/target-feature/invalid-attribute.stderr +++ b/tests/ui/target-feature/invalid-attribute.stderr @@ -126,7 +126,7 @@ LL | impl Foo {} | ----------- not a function definition error: attribute should be applied to a function definition - --> $DIR/invalid-attribute.rs:112:5 + --> $DIR/invalid-attribute.rs:116:5 | LL | #[target_feature(enable = "sse2")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -138,7 +138,7 @@ LL | | } | |_____- not a function definition error: attribute should be applied to a function definition - --> $DIR/invalid-attribute.rs:120:5 + --> $DIR/invalid-attribute.rs:124:5 | LL | #[target_feature(enable = "sse2")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -192,8 +192,22 @@ LL | impl Quux for u8 {} LL | fn foo(); | --------- `foo` from trait +error[E0053]: method `foo` has an incompatible type for trait + --> $DIR/invalid-attribute.rs:108:5 + | +LL | fn foo() {} + | ^^^^^^^^ expected safe fn, found unsafe fn + | +note: type in trait + --> $DIR/invalid-attribute.rs:99:5 + | +LL | fn foo(); + | ^^^^^^^^^ + = note: expected signature `fn()` + found signature `unsafe fn()` + error[E0658]: `#[target_feature(..)]` can only be applied to `unsafe` functions - --> $DIR/invalid-attribute.rs:103:5 + --> $DIR/invalid-attribute.rs:104:5 | LL | #[target_feature(enable = "sse2")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -205,7 +219,7 @@ LL | fn foo() {} = help: add `#![feature(target_feature_11)]` 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 23 previous errors +error: aborting due to 24 previous errors -Some errors have detailed explanations: E0046, E0658. +Some errors have detailed explanations: E0046, E0053, E0658. For more information about an error, try `rustc --explain E0046`. -- cgit 1.4.1-3-g733a5 From 896953aee71be9f175a4b48e3235502999229aed Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Wed, 15 Jan 2025 14:19:02 +0300 Subject: remove outdated FIXME Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/doc.rs | 2 -- 1 file changed, 2 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/doc.rs b/src/bootstrap/src/core/build_steps/doc.rs index dc09d2d1093..0eb4080c053 100644 --- a/src/bootstrap/src/core/build_steps/doc.rs +++ b/src/bootstrap/src/core/build_steps/doc.rs @@ -65,8 +65,6 @@ macro_rules! book { // NOTE: When adding a book here, make sure to ALSO build the book by // adding a build step in `src/bootstrap/code/builder/mod.rs`! // NOTE: Make sure to add the corresponding submodule when adding a new book. -// FIXME: Make checking for a submodule automatic somehow (maybe by having a list of all submodules -// and checking against it?). book!( CargoBook, "src/tools/cargo/src/doc", "cargo", &[]; ClippyBook, "src/tools/clippy/book", "clippy", &[]; -- cgit 1.4.1-3-g733a5 From 2238b00dac093dce9614ead293cbc3fe66577787 Mon Sep 17 00:00:00 2001 From: Zalathar Date: Thu, 16 Jan 2025 12:53:46 +1100 Subject: Update docs for `-Clink-dead-code` to discourage its use --- compiler/rustc_session/src/config.rs | 7 ------- compiler/rustc_session/src/options.rs | 2 +- src/doc/rustc/src/codegen-options/index.md | 10 +++++----- 3 files changed, 6 insertions(+), 13 deletions(-) (limited to 'src') diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index 5192ad61af2..21afb7df7cb 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -132,13 +132,6 @@ pub enum LtoCli { } /// The different settings that the `-C instrument-coverage` flag can have. -/// -/// Coverage instrumentation now supports combining `-C instrument-coverage` -/// with compiler and linker optimization (enabled with `-O` or `-C opt-level=1` -/// and higher). Nevertheless, there are many variables, depending on options -/// selected, code structure, and enabled attributes. If errors are encountered, -/// either while compiling or when generating `llvm-cov show` reports, consider -/// lowering the optimization level, or including/excluding `-C link-dead-code`. #[derive(Clone, Copy, PartialEq, Hash, Debug)] pub enum InstrumentCoverage { /// `-C instrument-coverage=no` (or `off`, `false` etc.) diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index 3af6df63017..63aaa3abc8e 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1638,7 +1638,7 @@ options! { "extra arguments to append to the linker invocation (space separated)"), #[rustc_lint_opt_deny_field_access("use `Session::link_dead_code` instead of this field")] link_dead_code: Option = (None, parse_opt_bool, [TRACKED], - "keep dead code at link time (useful for code coverage) (default: no)"), + "try to generate and link dead code (default: no)"), link_self_contained: LinkSelfContained = (LinkSelfContained::default(), parse_link_self_contained, [UNTRACKED], "control whether to link Rust provided C objects/libraries or rely \ on a C toolchain or linker installed in the system"), diff --git a/src/doc/rustc/src/codegen-options/index.md b/src/doc/rustc/src/codegen-options/index.md index e987d06b0f3..f45217c69ff 100644 --- a/src/doc/rustc/src/codegen-options/index.md +++ b/src/doc/rustc/src/codegen-options/index.md @@ -207,14 +207,14 @@ options should be separated by spaces. ## link-dead-code -This flag controls whether the linker will keep dead code. It takes one of -the following values: +Tries to generate and link dead code that would otherwise not be generated or +linked. It takes one of the following values: -* `y`, `yes`, `on`, `true` or no value: keep dead code. +* `y`, `yes`, `on`, `true` or no value: try to keep dead code. * `n`, `no`, `off` or `false`: remove dead code (the default). -An example of when this flag might be useful is when trying to construct code coverage -metrics. +This flag was historically used to help improve some older forms of code +coverage measurement. Its use is not recommended. ## link-self-contained -- cgit 1.4.1-3-g733a5 From cde58dd5f781c3998d2421132854d2a833937e85 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Thu, 16 Jan 2025 17:34:31 +0300 Subject: resolve symlinks of LLVM tool binaries before copying them There is a chance that these tools are being installed from an external LLVM and we have no control over them. If any of these tools use symlinks, they will fail during tarball distribution. This change makes copying process to resolve symlinks just before placing them into the destination path. Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/compile.rs | 8 +++++++- src/bootstrap/src/lib.rs | 8 ++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs index 4c4df922b37..fd9bf47234c 100644 --- a/src/bootstrap/src/core/build_steps/compile.rs +++ b/src/bootstrap/src/core/build_steps/compile.rs @@ -1777,7 +1777,13 @@ impl Step for Assemble { // When using `download-ci-llvm`, some of the tools // may not exist, so skip trying to copy them. if src_path.exists() { - builder.copy_link(&src_path, &libdir_bin.join(&tool_exe)); + // There is a chance that these tools are being installed from an external LLVM. + // Use `Builder::resolve_symlink_and_copy` instead of `Builder::copy_link` to ensure + // we are copying the original file not the symlinked path, which causes issues for + // tarball distribution. + // + // See https://github.com/rust-lang/rust/issues/135554. + builder.resolve_symlink_and_copy(&src_path, &libdir_bin.join(&tool_exe)); } } } diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs index ebe2c332258..482e23cd04c 100644 --- a/src/bootstrap/src/lib.rs +++ b/src/bootstrap/src/lib.rs @@ -1633,6 +1633,14 @@ Executed at: {executed_at}"#, paths } + /// Copies a file from `src` to `dst`. + /// + /// If `src` is a symlink, `src` will be resolved to the actual path + /// and copied to `dst` instead of the symlink itself. + pub fn resolve_symlink_and_copy(&self, src: &Path, dst: &Path) { + self.copy_link_internal(src, dst, true); + } + /// Links a file from `src` to `dst`. /// Attempts to use hard links if possible, falling back to copying. /// You can neither rely on this being a copy nor it being a link, -- cgit 1.4.1-3-g733a5 From 1fcbb4dea7f8a7dfaa997748ee556858d1122a52 Mon Sep 17 00:00:00 2001 From: Jonathan Pallant Date: Thu, 16 Jan 2025 16:04:02 +0000 Subject: Add license-metadata.json to rustc-src tarball. --- src/bootstrap/src/core/build_steps/dist.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index b298f472e0d..afa409aa835 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -1001,6 +1001,7 @@ impl Step for PlainSourceTarball { "README.md", "RELEASES.md", "REUSE.toml", + "license-metadata.json", "configure", "x.py", "config.example.toml", -- cgit 1.4.1-3-g733a5 From 9397d133f683070863029552313b5e083398bf42 Mon Sep 17 00:00:00 2001 From: binarycat Date: Mon, 13 Jan 2025 15:31:15 -0600 Subject: Treat other items as functions for the purpose of type-based search constants and statics are nullary functions, and struct fields are unary functions. functions (along with methods and trait methods) are prioritized over other items, like fields and constants. --- src/doc/rustdoc/src/read-documentation/search.md | 14 +++++++++++- src/librustdoc/html/render/search_index.rs | 27 ++++++++++++++++++++++++ src/librustdoc/html/static/js/search.js | 16 ++++++++++++++ tests/rustdoc-gui/search-tab.goml | 2 +- tests/rustdoc-js-std/const-is-nullary-func.js | 7 ++++++ tests/rustdoc-js-std/field-is-unary-func.js | 7 ++++++ 6 files changed, 71 insertions(+), 2 deletions(-) create mode 100644 tests/rustdoc-js-std/const-is-nullary-func.js create mode 100644 tests/rustdoc-js-std/field-is-unary-func.js (limited to 'src') diff --git a/src/doc/rustdoc/src/read-documentation/search.md b/src/doc/rustdoc/src/read-documentation/search.md index e06dcdb7ed2..bace2f5f953 100644 --- a/src/doc/rustdoc/src/read-documentation/search.md +++ b/src/doc/rustdoc/src/read-documentation/search.md @@ -52,9 +52,10 @@ methods on the allocator or free functions. [`Layout`]: ../../alloc/index.html?search=Layout&filter-crate=alloc -## Searching By Type Signature for functions +## Searching By Type Signature If you know more specifically what the function you want to look at does, +or you want to know how to get from one type to another, Rustdoc can search by more than one type at once in the parameters and return value. Multiple parameters are separated by `,` commas, and the return value is written with after a `->` arrow. @@ -86,6 +87,17 @@ the standard library and functions that are included in the results list: [iterasslice]: ../../std/vec/struct.Vec.html?search=vec%3A%3Aintoiter%20->%20[T]&filter-crate=std [iterreduce]: ../../std/index.html?search=iterator%2C%20fnmut%20->%20T&filter-crate=std +### Non-functions in type-based search +Certain items that are not functions are treated as though they +were a semantically equivelent function. + +For example, struct fields are treated as though they were getter methods. +This means that a search for `CpuidResult -> u32` will show +the `CpuidResult::eax` field in the results. + +Additionally, `const` and `static` items are treated as nullary functions, +so `-> u32` will match `u32::MAX`. + ### How type-based search works In a complex type-based search, Rustdoc always treats every item's name as literal. diff --git a/src/librustdoc/html/render/search_index.rs b/src/librustdoc/html/render/search_index.rs index 66c52bec4ba..e4a9a2b512e 100644 --- a/src/librustdoc/html/render/search_index.rs +++ b/src/librustdoc/html/render/search_index.rs @@ -840,6 +840,22 @@ pub(crate) fn get_function_type_for_search( | clean::RequiredMethodItem(ref f) => { get_fn_inputs_and_outputs(f, tcx, impl_or_trait_generics, cache) } + clean::ConstantItem(ref c) => make_nullary_fn(&c.type_), + clean::StaticItem(ref s) => make_nullary_fn(&s.type_), + clean::StructFieldItem(ref t) => { + let Some(parent) = parent else { + return None; + }; + let mut rgen: FxIndexMap)> = + Default::default(); + let output = get_index_type(t, vec![], &mut rgen); + let input = RenderType { + id: Some(RenderTypeId::DefId(parent)), + generics: None, + bindings: None, + }; + (vec![input], vec![output], vec![], vec![]) + } _ => return None, }; @@ -1353,6 +1369,17 @@ fn simplify_fn_constraint<'a>( res.push((ty_constrained_assoc, ty_constraints)); } +/// Create a fake nullary function. +/// +/// Used to allow type-based search on constants and statics. +fn make_nullary_fn( + clean_type: &clean::Type, +) -> (Vec, Vec, Vec, Vec>) { + let mut rgen: FxIndexMap)> = Default::default(); + let output = get_index_type(clean_type, vec![], &mut rgen); + (vec![], vec![output], vec![], vec![]) +} + /// Return the full list of types when bounds have been resolved. /// /// i.e. `fn foo>(x: u32, y: B)` will return diff --git a/src/librustdoc/html/static/js/search.js b/src/librustdoc/html/static/js/search.js index 0a0550ab82f..660484c133c 100644 --- a/src/librustdoc/html/static/js/search.js +++ b/src/librustdoc/html/static/js/search.js @@ -63,6 +63,9 @@ const TY_PRIMITIVE = itemTypes.indexOf("primitive"); const TY_GENERIC = itemTypes.indexOf("generic"); const TY_IMPORT = itemTypes.indexOf("import"); const TY_TRAIT = itemTypes.indexOf("trait"); +const TY_FN = itemTypes.indexOf("fn"); +const TY_METHOD = itemTypes.indexOf("method"); +const TY_TYMETHOD = itemTypes.indexOf("tymethod"); const ROOT_PATH = typeof window !== "undefined" ? window.rootPath : "../"; // Hard limit on how deep to recurse into generics when doing type-driven search. @@ -191,6 +194,10 @@ function isEndCharacter(c) { return "=,>-])".indexOf(c) !== -1; } +function isFnLikeTy(ty) { + return ty === TY_FN || ty === TY_METHOD || ty === TY_TYMETHOD; +} + /** * Returns `true` if the given `c` character is a separator. * @@ -2766,6 +2773,15 @@ class DocSearch { return a - b; } + // in type based search, put functions first + if (parsedQuery.hasReturnArrow) { + a = !isFnLikeTy(aaa.item.ty); + b = !isFnLikeTy(bbb.item.ty); + if (a !== b) { + return a - b; + } + } + // Sort by distance in the path part, if specified // (less changes required to match means higher rankings) a = aaa.path_dist; diff --git a/tests/rustdoc-gui/search-tab.goml b/tests/rustdoc-gui/search-tab.goml index 3879c127fd0..eea561e0c67 100644 --- a/tests/rustdoc-gui/search-tab.goml +++ b/tests/rustdoc-gui/search-tab.goml @@ -79,7 +79,7 @@ set-window-size: (851, 600) // Check the size and count in tabs assert-text: ("#search-tabs > button:nth-child(1) > .count", " (26) ") -assert-text: ("#search-tabs > button:nth-child(2) > .count", " (6)  ") +assert-text: ("#search-tabs > button:nth-child(2) > .count", " (7)  ") assert-text: ("#search-tabs > button:nth-child(3) > .count", " (0)  ") store-property: ("#search-tabs > button:nth-child(1)", {"offsetWidth": buttonWidth}) assert-property: ("#search-tabs > button:nth-child(2)", {"offsetWidth": |buttonWidth|}) diff --git a/tests/rustdoc-js-std/const-is-nullary-func.js b/tests/rustdoc-js-std/const-is-nullary-func.js new file mode 100644 index 00000000000..e929741b038 --- /dev/null +++ b/tests/rustdoc-js-std/const-is-nullary-func.js @@ -0,0 +1,7 @@ +const EXPECTED = { + 'query': '-> char', + 'others': [ + { 'path': 'std::char', 'name': 'from_digit' }, + { 'path': 'std::char', 'name': 'MAX' }, + ], +} diff --git a/tests/rustdoc-js-std/field-is-unary-func.js b/tests/rustdoc-js-std/field-is-unary-func.js new file mode 100644 index 00000000000..09ce8a0dde0 --- /dev/null +++ b/tests/rustdoc-js-std/field-is-unary-func.js @@ -0,0 +1,7 @@ +const EXPECTED = { + // one of the only non-generic structs with public fields + 'query': 'CpuidResult -> u32', + 'others': [ + { 'path': 'core::arch::x86::CpuidResult', 'name': 'eax' }, + ], +} -- cgit 1.4.1-3-g733a5 From 08c1256dc27e4af07940440252e6356d5e39c8d8 Mon Sep 17 00:00:00 2001 From: binarycat Date: Thu, 16 Jan 2025 12:10:38 -0600 Subject: fix error for when results in a rustdoc-js test are in the wrong order see COMPILETEST_FORCE_STAGE0=1 --- src/tools/rustdoc-js/tester.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/tools/rustdoc-js/tester.js b/src/tools/rustdoc-js/tester.js index 7aa5e102e6d..ea575f27799 100644 --- a/src/tools/rustdoc-js/tester.js +++ b/src/tools/rustdoc-js/tester.js @@ -256,7 +256,7 @@ async function runSearch(query, expected, doSearch, loadedFile, queryName) { JSON.stringify(results[key][index]) + "'"); } else if (ignore_order === false && entry_pos < prev_pos) { error_text.push(queryName + "==> '" + JSON.stringify(elem) + "' was supposed " + - "to be before '" + JSON.stringify(results[key][entry_pos]) + "'"); + "to be before '" + JSON.stringify(results[key][prev_pos]) + "'"); } else { prev_pos = entry_pos; } -- cgit 1.4.1-3-g733a5 From 097cb1a9559f9e1cd7d4a41f5f214070a678bbc2 Mon Sep 17 00:00:00 2001 From: "许杰友 Jieyou Xu (Joe)" <39484203+jieyouxu@users.noreply.github.com> Date: Fri, 17 Jan 2025 08:07:25 +0800 Subject: compiletest: require `COMPILETEST_FORCE_STAGE0` for `./x test rustdoc-js --stage 0` --- src/bootstrap/src/core/build_steps/test.rs | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs index fdc1f30b859..9f3e4d9cc89 100644 --- a/src/bootstrap/src/core/build_steps/test.rs +++ b/src/bootstrap/src/core/build_steps/test.rs @@ -1638,10 +1638,7 @@ impl Step for Compiletest { return; } - if builder.top_stage == 0 - && env::var("COMPILETEST_FORCE_STAGE0").is_err() - && self.mode != "js-doc-test" - { + if builder.top_stage == 0 && env::var("COMPILETEST_FORCE_STAGE0").is_err() { eprintln!("\ ERROR: `--stage 0` runs compiletest on the beta compiler, not your local changes, and will almost always cause tests to fail HELP: to test the compiler, use `--stage 1` instead -- cgit 1.4.1-3-g733a5 From 7874ba2f401a7fe587178a4641ebe59781f7b463 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Fri, 17 Jan 2025 11:20:13 +0300 Subject: add tidy check on dist src files order Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/dist.rs | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index afa409aa835..a2c792ea2da 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -994,20 +994,22 @@ impl Step for PlainSourceTarball { // This is the set of root paths which will become part of the source package let src_files = [ + // tidy-alphabetical-start + ".gitmodules", + "Cargo.lock", + "Cargo.toml", + "config.example.toml", + "configure", + "CONTRIBUTING.md", "COPYRIGHT", "LICENSE-APACHE", + "license-metadata.json", "LICENSE-MIT", - "CONTRIBUTING.md", "README.md", "RELEASES.md", "REUSE.toml", - "license-metadata.json", - "configure", "x.py", - "config.example.toml", - "Cargo.toml", - "Cargo.lock", - ".gitmodules", + // tidy-alphabetical-end ]; let src_dirs = ["src", "compiler", "library", "tests", "LICENSES"]; -- cgit 1.4.1-3-g733a5 From de89ffc34181ea5cc49fe7d2328c6ad85df002af Mon Sep 17 00:00:00 2001 From: MarcoIeni <11428655+MarcoIeni@users.noreply.github.com> Date: Fri, 17 Jan 2025 09:22:10 +0100 Subject: CI: split i686-msvc job to two free runners --- src/bootstrap/mk/Makefile.in | 13 +++++++++++-- src/ci/github-actions/jobs.yml | 13 ++++++++++--- 2 files changed, 21 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/bootstrap/mk/Makefile.in b/src/bootstrap/mk/Makefile.in index a1f38b9ac14..082b7431440 100644 --- a/src/bootstrap/mk/Makefile.in +++ b/src/bootstrap/mk/Makefile.in @@ -97,6 +97,11 @@ tidy: prepare: $(Q)$(BOOTSTRAP) build --stage 2 --dry-run +# Set of tests that represent around half of the time of the test suite. +# Used to split tests across multiple CI runners. +STAGE_2_TEST_SET1 := test --stage 2 --skip=compiler --skip=src +STAGE_2_TEST_SET2 := test --stage 2 --skip=tests --skip=coverage-map --skip=coverage-run --skip=library --skip=tidyselftest + ## MSVC native builders # this intentionally doesn't use `$(BOOTSTRAP)` so we can test the shebang on Windows @@ -105,6 +110,10 @@ ci-msvc-py: ci-msvc-ps1: $(Q)$(CFG_SRC_DIR)/x.ps1 test --stage 2 --skip tidy ci-msvc: ci-msvc-py ci-msvc-ps1 +ci-msvc-py-set1: + $(Q)$(CFG_SRC_DIR)/x.py $(STAGE_2_TEST_SET1) +ci-msvc-ps1-set2: + $(Q)$(CFG_SRC_DIR)/x.ps1 $(STAGE_2_TEST_SET2) ## MingW native builders @@ -112,9 +121,9 @@ ci-msvc: ci-msvc-py ci-msvc-ps1 # Used to split tests across multiple CI runners. # Test both x and bootstrap entrypoints. ci-mingw-x: - $(Q)$(CFG_SRC_DIR)/x test --stage 2 --skip=compiler --skip=src + $(Q)$(CFG_SRC_DIR)/x $(STAGE_2_TEST_SET1) ci-mingw-bootstrap: - $(Q)$(BOOTSTRAP) test --stage 2 --skip=tests --skip=coverage-map --skip=coverage-run --skip=library --skip=tidyselftest + $(Q)$(BOOTSTRAP) $(STAGE_2_TEST_SET2) ci-mingw: ci-mingw-x ci-mingw-bootstrap .PHONY: dist diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index 6bf4a75d080..7183495a46f 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -448,11 +448,18 @@ auto: SCRIPT: make ci-msvc <<: *job-windows-8c - - name: i686-msvc + # i686-msvc is split into two jobs to run tests in parallel. + - name: i686-msvc-1 env: RUST_CONFIGURE_ARGS: --build=i686-pc-windows-msvc - SCRIPT: make ci-msvc - <<: *job-windows-8c + SCRIPT: make ci-msvc-py-set1 + <<: *job-windows + + - name: i686-msvc-2 + env: + RUST_CONFIGURE_ARGS: --build=i686-pc-windows-msvc + SCRIPT: make ci-msvc-ps1-set2 + <<: *job-windows # x86_64-msvc-ext is split into multiple jobs to run tests in parallel. - name: x86_64-msvc-ext1 -- cgit 1.4.1-3-g733a5 From fdf4924a263a85165f3df8531da15e22e3fee823 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Fri, 17 Jan 2025 09:42:38 +0300 Subject: include `x` and `x.ps1` scripts in tarball sources Helps to provide 1:1 build experience between git-managed and tarball sources. Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/dist.rs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/dist.rs b/src/bootstrap/src/core/build_steps/dist.rs index a2c792ea2da..470e400243f 100644 --- a/src/bootstrap/src/core/build_steps/dist.rs +++ b/src/bootstrap/src/core/build_steps/dist.rs @@ -1008,6 +1008,8 @@ impl Step for PlainSourceTarball { "README.md", "RELEASES.md", "REUSE.toml", + "x", + "x.ps1", "x.py", // tidy-alphabetical-end ]; -- cgit 1.4.1-3-g733a5 From ffc7b5dc2097a002a7040a148aa85596d063fdfd Mon Sep 17 00:00:00 2001 From: MarcoIeni <11428655+MarcoIeni@users.noreply.github.com> Date: Fri, 17 Jan 2025 13:14:51 +0100 Subject: ci: use ghcr ubuntu image for mingw-check-tidy --- src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile b/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile index f52e306974c..9ca8cc740a5 100644 --- a/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile +++ b/src/ci/docker/host-x86_64/mingw-check-tidy/Dockerfile @@ -1,4 +1,6 @@ -FROM ubuntu:22.04 +# We use the ghcr base image because ghcr doesn't have a rate limit +# and the mingw-check-tidy job doesn't cache docker images in CI. +FROM ghcr.io/rust-lang/ubuntu:22.04 ARG DEBIAN_FRONTEND=noninteractive RUN apt-get update && apt-get install -y --no-install-recommends \ -- cgit 1.4.1-3-g733a5 From 0e80d78709f6c0211853f7ff86cc1e9b0f9d9a8a Mon Sep 17 00:00:00 2001 From: MarcoIeni <11428655+MarcoIeni@users.noreply.github.com> Date: Fri, 17 Jan 2025 16:38:10 +0100 Subject: ci: switch to linux free arm runners --- src/ci/github-actions/jobs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index 6bf4a75d080..1ab70e4e0aa 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -44,7 +44,7 @@ runners: <<: *base-job - &job-aarch64-linux - os: ubuntu-22.04-arm64-8core-32gb + os: ubuntu-22.04-arm envs: env-x86_64-apple-tests: &env-x86_64-apple-tests -- cgit 1.4.1-3-g733a5 From dfb816208ac8aae10fb3b2dc0ed7dbe3c8168831 Mon Sep 17 00:00:00 2001 From: Jens Reidel Date: Tue, 14 Jan 2025 02:49:25 +0100 Subject: Drop MIPS glibc 2.23 patches that reside in crosstool-ng now Signed-off-by: Jens Reidel --- src/ci/docker/README.md | 8 --- .../docker/host-x86_64/dist-mips-linux/Dockerfile | 1 - .../dist-mips-linux/mips-linux-gnu.defconfig | 2 - ...-fix-wrong-vfork-aliases-in-libpthread.so.patch | 44 --------------- ...more-fixes-to-the-vfork-aliases-in-libpth.patch | 63 ---------------------- .../host-x86_64/dist-mips64-linux/Dockerfile | 1 - .../dist-mips64-linux/mips64-linux-gnu.defconfig | 2 - .../host-x86_64/dist-mips64el-linux/Dockerfile | 1 - .../mips64el-linux-gnu.defconfig | 2 - .../host-x86_64/dist-mipsel-linux/Dockerfile | 1 - .../dist-mipsel-linux/mipsel-linux-gnu.defconfig | 2 - 11 files changed, 127 deletions(-) delete mode 100644 src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0001-MIPS-SPARC-fix-wrong-vfork-aliases-in-libpthread.so.patch delete mode 100644 src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0002-MIPS-SPARC-more-fixes-to-the-vfork-aliases-in-libpth.patch (limited to 'src') diff --git a/src/ci/docker/README.md b/src/ci/docker/README.md index 2f52ff5a99a..2b1de43c2f6 100644 --- a/src/ci/docker/README.md +++ b/src/ci/docker/README.md @@ -305,8 +305,6 @@ For targets: `mips-unknown-linux-gnu` - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET} - Path and misc options > Use a mirror = ENABLE - Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc -- Path and misc options > Patches origin = Bundled, then local -- Path and misc options > Local patch directory = /tmp/patches - Target options > Target Architecture = mips - Target options > ABI = o32 - Target options > Endianness = Big endian @@ -327,8 +325,6 @@ For targets: `mipsel-unknown-linux-gnu` - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET} - Path and misc options > Use a mirror = ENABLE - Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc -- Path and misc options > Patches origin = Bundled, then local -- Path and misc options > Local patch directory = /tmp/patches - Target options > Target Architecture = mips - Target options > ABI = o32 - Target options > Endianness = Little endian @@ -349,8 +345,6 @@ For targets: `mips64-unknown-linux-gnuabi64` - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET} - Path and misc options > Use a mirror = ENABLE - Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc -- Path and misc options > Patches origin = Bundled, then local -- Path and misc options > Local patch directory = /tmp/patches - Target options > Target Architecture = mips - Target options > ABI = n64 - Target options > Endianness = Big endian @@ -370,8 +364,6 @@ For targets: `mips64el-unknown-linux-gnuabi64` - Path and misc options > Prefix directory = /x-tools/${CT\_TARGET} - Path and misc options > Use a mirror = ENABLE - Path and misc options > Base URL = https://ci-mirrors.rust-lang.org/rustc -- Path and misc options > Patches origin = Bundled, then local -- Path and misc options > Local patch directory = /tmp/patches - Target options > Target Architecture = mips - Target options > ABI = n64 - Target options > Endianness = Little endian diff --git a/src/ci/docker/host-x86_64/dist-mips-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-mips-linux/Dockerfile index c08febf423a..4a090dcdd50 100644 --- a/src/ci/docker/host-x86_64/dist-mips-linux/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-mips-linux/Dockerfile @@ -11,7 +11,6 @@ RUN sh /scripts/rustbuild-setup.sh WORKDIR /tmp COPY scripts/crosstool-ng-build.sh /scripts/ -COPY host-x86_64/dist-mips-linux/patches/ /tmp/patches/ COPY host-x86_64/dist-mips-linux/mips-linux-gnu.defconfig /tmp/crosstool.defconfig RUN /scripts/crosstool-ng-build.sh diff --git a/src/ci/docker/host-x86_64/dist-mips-linux/mips-linux-gnu.defconfig b/src/ci/docker/host-x86_64/dist-mips-linux/mips-linux-gnu.defconfig index 75743fe8141..94db07922a2 100644 --- a/src/ci/docker/host-x86_64/dist-mips-linux/mips-linux-gnu.defconfig +++ b/src/ci/docker/host-x86_64/dist-mips-linux/mips-linux-gnu.defconfig @@ -2,8 +2,6 @@ CT_CONFIG_VERSION="4" CT_PREFIX_DIR="/x-tools/${CT_TARGET}" CT_USE_MIRROR=y CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc" -CT_PATCH_BUNDLED_LOCAL=y -CT_LOCAL_PATCH_DIR="/tmp/patches" CT_ARCH_MIPS=y CT_ARCH_mips_o32=y CT_ARCH_ARCH="mips32r2" diff --git a/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0001-MIPS-SPARC-fix-wrong-vfork-aliases-in-libpthread.so.patch b/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0001-MIPS-SPARC-fix-wrong-vfork-aliases-in-libpthread.so.patch deleted file mode 100644 index 393084df324..00000000000 --- a/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0001-MIPS-SPARC-fix-wrong-vfork-aliases-in-libpthread.so.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 43c2948756bb6e144c7b871e827bba37d61ad3a3 Mon Sep 17 00:00:00 2001 -From: Aurelien Jarno -Date: Sat, 18 Jun 2016 19:11:23 +0200 -Subject: [PATCH 1/2] MIPS, SPARC: fix wrong vfork aliases in libpthread.so - -With recent binutils versions the GNU libc fails to build on at least -MISP and SPARC, with this kind of error: - - /home/aurel32/glibc/glibc-build/nptl/libpthread.so:(*IND*+0x0): multiple definition of `vfork@GLIBC_2.0' - /home/aurel32/glibc/glibc-build/nptl/libpthread.so::(.text+0xee50): first defined here - -It appears that on these architectures pt-vfork.S includes vfork.S -(through the alpha version of pt-vfork.S) and that the __vfork aliases -are not conditionalized on IS_IN (libc) like on other architectures. -Therefore the aliases are also wrongly included in libpthread.so. - -Fix this by properly conditionalizing the aliases like on other -architectures. - -Changelog: - * sysdeps/unix/sysv/linux/mips/vfork.S (__vfork): Conditionalize - hidden_def, weak_alias and strong_alias on [IS_IN (libc)]. - * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. - * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. ---- - sysdeps/unix/sysv/linux/mips/vfork.S | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/sysdeps/unix/sysv/linux/mips/vfork.S b/sysdeps/unix/sysv/linux/mips/vfork.S -index 8c6615143708..c0c0ce699159 100644 ---- a/sysdeps/unix/sysv/linux/mips/vfork.S -+++ b/sysdeps/unix/sysv/linux/mips/vfork.S -@@ -106,6 +106,8 @@ L(error): - #endif - END(__vfork) - -+#if IS_IN (libc) - libc_hidden_def(__vfork) - weak_alias (__vfork, vfork) - strong_alias (__vfork, __libc_vfork) -+#endif --- -2.37.3 - diff --git a/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0002-MIPS-SPARC-more-fixes-to-the-vfork-aliases-in-libpth.patch b/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0002-MIPS-SPARC-more-fixes-to-the-vfork-aliases-in-libpth.patch deleted file mode 100644 index e28c7ae99f0..00000000000 --- a/src/ci/docker/host-x86_64/dist-mips-linux/patches/glibc/2.23/0002-MIPS-SPARC-more-fixes-to-the-vfork-aliases-in-libpth.patch +++ /dev/null @@ -1,63 +0,0 @@ -From b87c1ec3fa398646f042a68f0ce0f7d09c1348c7 Mon Sep 17 00:00:00 2001 -From: Aurelien Jarno -Date: Tue, 21 Jun 2016 23:59:37 +0200 -Subject: [PATCH 2/2] MIPS, SPARC: more fixes to the vfork aliases in - libpthread.so - -Commit 43c29487 tried to fix the vfork aliases in libpthread.so on MIPS -and SPARC, but failed to do it correctly, introducing an ABI change. - -This patch does the remaining changes needed to align the MIPS and SPARC -vfork implementations with the other architectures. That way the the -alpha version of pt-vfork.S works correctly for MIPS and SPARC. The -changes for alpha were done in 82aab97c. - -Changelog: - * sysdeps/unix/sysv/linux/mips/vfork.S (__vfork): Rename into - __libc_vfork. - (__vfork) [IS_IN (libc)]: Remove alias. - (__libc_vfork) [IS_IN (libc)]: Define as an alias. - * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. - * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. ---- - sysdeps/unix/sysv/linux/mips/vfork.S | 12 ++++++------ - 1 file changed, 6 insertions(+), 6 deletions(-) - -diff --git a/sysdeps/unix/sysv/linux/mips/vfork.S b/sysdeps/unix/sysv/linux/mips/vfork.S -index c0c0ce699159..1867c8626ebe 100644 ---- a/sysdeps/unix/sysv/linux/mips/vfork.S -+++ b/sysdeps/unix/sysv/linux/mips/vfork.S -@@ -31,13 +31,13 @@ - LOCALSZ= 1 - FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK - GPOFF= FRAMESZ-(1*SZREG) --NESTED(__vfork,FRAMESZ,sp) -+NESTED(__libc_vfork,FRAMESZ,sp) - #ifdef __PIC__ - SETUP_GP - #endif - PTR_SUBU sp, FRAMESZ - cfi_adjust_cfa_offset (FRAMESZ) -- SETUP_GP64_REG (a5, __vfork) -+ SETUP_GP64_REG (a5, __libc_vfork) - #ifdef __PIC__ - SAVE_GP (GPOFF) - #endif -@@ -104,10 +104,10 @@ L(error): - RESTORE_GP64_REG - j __syscall_error - #endif -- END(__vfork) -+ END(__libc_vfork) - - #if IS_IN (libc) --libc_hidden_def(__vfork) --weak_alias (__vfork, vfork) --strong_alias (__vfork, __libc_vfork) -+weak_alias (__libc_vfork, vfork) -+strong_alias (__libc_vfork, __vfork) -+libc_hidden_def (__vfork) - #endif --- -2.37.3 - diff --git a/src/ci/docker/host-x86_64/dist-mips64-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-mips64-linux/Dockerfile index 10f31075e2d..18b0375f400 100644 --- a/src/ci/docker/host-x86_64/dist-mips64-linux/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-mips64-linux/Dockerfile @@ -11,7 +11,6 @@ RUN sh /scripts/rustbuild-setup.sh WORKDIR /tmp COPY scripts/crosstool-ng-build.sh /scripts/ -COPY host-x86_64/dist-mips-linux/patches/ /tmp/patches/ COPY host-x86_64/dist-mips64-linux/mips64-linux-gnu.defconfig /tmp/crosstool.defconfig RUN /scripts/crosstool-ng-build.sh diff --git a/src/ci/docker/host-x86_64/dist-mips64-linux/mips64-linux-gnu.defconfig b/src/ci/docker/host-x86_64/dist-mips64-linux/mips64-linux-gnu.defconfig index 4b8f7a54920..f295a2fafc6 100644 --- a/src/ci/docker/host-x86_64/dist-mips64-linux/mips64-linux-gnu.defconfig +++ b/src/ci/docker/host-x86_64/dist-mips64-linux/mips64-linux-gnu.defconfig @@ -2,8 +2,6 @@ CT_CONFIG_VERSION="4" CT_PREFIX_DIR="/x-tools/${CT_TARGET}" CT_USE_MIRROR=y CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc" -CT_PATCH_BUNDLED_LOCAL=y -CT_LOCAL_PATCH_DIR="/tmp/patches" CT_ARCH_MIPS=y CT_ARCH_mips_n64=y CT_ARCH_64=y diff --git a/src/ci/docker/host-x86_64/dist-mips64el-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-mips64el-linux/Dockerfile index 5ab4a53de8a..87407203880 100644 --- a/src/ci/docker/host-x86_64/dist-mips64el-linux/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-mips64el-linux/Dockerfile @@ -11,7 +11,6 @@ RUN sh /scripts/rustbuild-setup.sh WORKDIR /tmp COPY scripts/crosstool-ng-build.sh /scripts/ -COPY host-x86_64/dist-mips-linux/patches/ /tmp/patches/ COPY host-x86_64/dist-mips64el-linux/mips64el-linux-gnu.defconfig /tmp/crosstool.defconfig RUN /scripts/crosstool-ng-build.sh diff --git a/src/ci/docker/host-x86_64/dist-mips64el-linux/mips64el-linux-gnu.defconfig b/src/ci/docker/host-x86_64/dist-mips64el-linux/mips64el-linux-gnu.defconfig index 9c8eb5007b7..47d62463565 100644 --- a/src/ci/docker/host-x86_64/dist-mips64el-linux/mips64el-linux-gnu.defconfig +++ b/src/ci/docker/host-x86_64/dist-mips64el-linux/mips64el-linux-gnu.defconfig @@ -2,8 +2,6 @@ CT_CONFIG_VERSION="4" CT_PREFIX_DIR="/x-tools/${CT_TARGET}" CT_USE_MIRROR=y CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc" -CT_PATCH_BUNDLED_LOCAL=y -CT_LOCAL_PATCH_DIR="/tmp/patches" CT_ARCH_MIPS=y CT_ARCH_mips_n64=y CT_ARCH_LE=y diff --git a/src/ci/docker/host-x86_64/dist-mipsel-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-mipsel-linux/Dockerfile index 0bbaf00339d..553f6ea86b7 100644 --- a/src/ci/docker/host-x86_64/dist-mipsel-linux/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-mipsel-linux/Dockerfile @@ -11,7 +11,6 @@ RUN sh /scripts/rustbuild-setup.sh WORKDIR /tmp COPY scripts/crosstool-ng-build.sh /scripts/ -COPY host-x86_64/dist-mips-linux/patches/ /tmp/patches/ COPY host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.defconfig /tmp/crosstool.defconfig RUN /scripts/crosstool-ng-build.sh diff --git a/src/ci/docker/host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.defconfig b/src/ci/docker/host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.defconfig index a9dae121e53..5daa83ebc02 100644 --- a/src/ci/docker/host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.defconfig +++ b/src/ci/docker/host-x86_64/dist-mipsel-linux/mipsel-linux-gnu.defconfig @@ -2,8 +2,6 @@ CT_CONFIG_VERSION="4" CT_PREFIX_DIR="/x-tools/${CT_TARGET}" CT_USE_MIRROR=y CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc" -CT_PATCH_BUNDLED_LOCAL=y -CT_LOCAL_PATCH_DIR="/tmp/patches" CT_ARCH_MIPS=y CT_ARCH_mips_o32=y CT_ARCH_LE=y -- cgit 1.4.1-3-g733a5 From d58540df44a678dc32e4fe6f2fc94224844a3516 Mon Sep 17 00:00:00 2001 From: binarycat Date: Fri, 17 Jan 2025 14:31:24 -0600 Subject: add src/librustdoc and src/rustdoc-json-types to RUSTC_IF_UNCHANGED_ALLOWED_PATHS fixes https://github.com/rust-lang/rust/issues/135650 --- src/bootstrap/src/core/config/config.rs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs index 026380a46c6..1c49063ef5c 100644 --- a/src/bootstrap/src/core/config/config.rs +++ b/src/bootstrap/src/core/config/config.rs @@ -42,6 +42,8 @@ use crate::utils::helpers::{self, exe, output, t}; #[rustfmt::skip] // We don't want rustfmt to oneline this list pub(crate) const RUSTC_IF_UNCHANGED_ALLOWED_PATHS: &[&str] = &[ ":!src/tools", + ":!src/librustdoc", + ":!src/rustdoc-json-types", ":!tests", ":!triagebot.toml", ]; -- cgit 1.4.1-3-g733a5 From deb35b000e806f3672d5668d0030b6be0241c4f9 Mon Sep 17 00:00:00 2001 From: Weihang Lo Date: Fri, 17 Jan 2025 22:37:03 -0500 Subject: Update cargo --- src/tools/cargo | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/tools/cargo b/src/tools/cargo index 088d4960827..045bf21b36a 160000 --- a/src/tools/cargo +++ b/src/tools/cargo @@ -1 +1 @@ -Subproject commit 088d496082726091024f1689c124a0c3dccbd775 +Subproject commit 045bf21b36a2e1f3ed85e38278d1c3cc4305e134 -- cgit 1.4.1-3-g733a5 From 37a88ba320a8ee041adcdde670719ce76a7808d8 Mon Sep 17 00:00:00 2001 From: Erick Tryzelaar Date: Sat, 18 Jan 2025 05:56:46 +0000 Subject: Bump Fuchsia integration commit This advances Fuchsia to a checkout from 2025-01-13, which corresponds to a recent Rust roll, and hopefully avoids #135667, where a repository used by the older version of Rust was accidentally archived and broke checking out the prior version. try-job: x86_64-fuchsia --- src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh b/src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh index 7027c93857c..d0a138b7903 100755 --- a/src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh +++ b/src/ci/docker/host-x86_64/x86_64-fuchsia/build-fuchsia.sh @@ -35,7 +35,7 @@ PICK_REFS=() # commit hash of fuchsia.git and some other repos in the "monorepo" checkout, in # addition to versions of prebuilts. It should be bumped regularly by the # Fuchsia team – we aim for every 1-2 months. -INTEGRATION_SHA=bb38af4e3d45e490531b71fc52a460003141d032 +INTEGRATION_SHA=f6f83d3e3852209f7752be55694006afbe979e50 checkout=fuchsia jiri=.jiri_root/bin/jiri -- cgit 1.4.1-3-g733a5 From 5a64c2a592431b0de138b32f1d49f69ec6c4e01b Mon Sep 17 00:00:00 2001 From: The Miri Cronjob Bot Date: Sun, 19 Jan 2025 05:07:59 +0000 Subject: Preparing for merge from rustc --- src/tools/miri/rust-version | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version index 75710dece60..fa5dbb99e81 100644 --- a/src/tools/miri/rust-version +++ b/src/tools/miri/rust-version @@ -1 +1 @@ -dd333ca66f20edafdda2d9f405ffa1acdc958821 +01706e1a34c87656fcbfce198608f4cd2ac6461a -- cgit 1.4.1-3-g733a5 From 544695506c1d85628d39856ae912cbfeb112021d Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Sun, 19 Jan 2025 09:54:29 -0700 Subject: fix location of pipe module --- src/tools/miri/tests/pass/shims/pipe.rs | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/tools/miri/tests/pass/shims/pipe.rs b/src/tools/miri/tests/pass/shims/pipe.rs index d547b2b1ccb..1be29886d2d 100644 --- a/src/tools/miri/tests/pass/shims/pipe.rs +++ b/src/tools/miri/tests/pass/shims/pipe.rs @@ -1,10 +1,11 @@ //@ignore-target: windows #![feature(anonymous_pipe)] -use std::io::{Read, Write}; + +use std::io::{Read, Write, pipe}; fn main() { - let (mut ping_rx, mut ping_tx) = std::pipe::pipe().unwrap(); + let (mut ping_rx, mut ping_tx) = pipe().unwrap(); ping_tx.write(b"hello").unwrap(); let mut buf: [u8; 5] = [0; 5]; ping_rx.read(&mut buf).unwrap(); -- cgit 1.4.1-3-g733a5