diff options
Diffstat (limited to 'src')
40 files changed, 238 insertions, 133 deletions
diff --git a/src/bootstrap/defaults/bootstrap.dist.toml b/src/bootstrap/defaults/bootstrap.dist.toml index 9daf9faac14..b111a20f8d8 100644 --- a/src/bootstrap/defaults/bootstrap.dist.toml +++ b/src/bootstrap/defaults/bootstrap.dist.toml @@ -14,6 +14,10 @@ compiletest-use-stage0-libtest = false [llvm] download-ci-llvm = false +# Most users installing from source want to build all parts of the project from source. +[gcc] +download-ci-gcc = false + [rust] # We have several defaults in bootstrap that depend on whether the channel is `dev` (e.g. `omit-git-hash` and `download-ci-llvm`). # Make sure they don't get set when installing from source. diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs index 0b75e85772f..1458b0beefa 100644 --- a/src/bootstrap/src/core/build_steps/compile.rs +++ b/src/bootstrap/src/core/build_steps/compile.rs @@ -1383,14 +1383,17 @@ pub fn rustc_cargo_env(builder: &Builder<'_>, cargo: &mut Cargo, target: TargetS } } - // Build jemalloc on AArch64 with support for page sizes up to 64K - // See: https://github.com/rust-lang/rust/pull/135081 // See also the "JEMALLOC_SYS_WITH_LG_PAGE" setting in the tool build step. - if builder.config.jemalloc(target) - && target.starts_with("aarch64") - && env::var_os("JEMALLOC_SYS_WITH_LG_PAGE").is_none() - { - cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "16"); + if builder.config.jemalloc(target) && env::var_os("JEMALLOC_SYS_WITH_LG_PAGE").is_none() { + // Build jemalloc on AArch64 with support for page sizes up to 64K + // See: https://github.com/rust-lang/rust/pull/135081 + if target.starts_with("aarch64") { + cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "16"); + } + // Build jemalloc on LoongArch with support for page sizes up to 16K + else if target.starts_with("loongarch") { + cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "14"); + } } } diff --git a/src/bootstrap/src/core/build_steps/gcc.rs b/src/bootstrap/src/core/build_steps/gcc.rs index 77c9622a9bf..717dea37e9e 100644 --- a/src/bootstrap/src/core/build_steps/gcc.rs +++ b/src/bootstrap/src/core/build_steps/gcc.rs @@ -32,6 +32,10 @@ pub struct GccOutput { impl GccOutput { /// Install the required libgccjit library file(s) to the specified `path`. pub fn install_to(&self, builder: &Builder<'_>, directory: &Path) { + if builder.config.dry_run() { + return; + } + // At build time, cg_gcc has to link to libgccjit.so (the unversioned symbol). // However, at runtime, it will by default look for libgccjit.so.0. // So when we install the built libgccjit.so file to the target `directory`, we add it there @@ -39,8 +43,16 @@ impl GccOutput { let mut target_filename = self.libgccjit.file_name().unwrap().to_str().unwrap().to_string(); target_filename.push_str(".0"); + // If we build libgccjit ourselves, then `self.libgccjit` can actually be a symlink. + // In that case, we have to resolve it first, otherwise we'd create a symlink to a symlink, + // which wouldn't work. + let actual_libgccjit_path = t!( + self.libgccjit.canonicalize(), + format!("Cannot find libgccjit at {}", self.libgccjit.display()) + ); + let dst = directory.join(target_filename); - builder.copy_link(&self.libgccjit, &dst, FileType::NativeLibrary); + builder.copy_link(&actual_libgccjit_path, &dst, FileType::NativeLibrary); } } diff --git a/src/bootstrap/src/core/build_steps/tool.rs b/src/bootstrap/src/core/build_steps/tool.rs index 6870bf3eddc..dcc4898cae1 100644 --- a/src/bootstrap/src/core/build_steps/tool.rs +++ b/src/bootstrap/src/core/build_steps/tool.rs @@ -228,12 +228,18 @@ pub fn prepare_tool_cargo( // own copy cargo.env("LZMA_API_STATIC", "1"); - // Build jemalloc on AArch64 with support for page sizes up to 64K - // See: https://github.com/rust-lang/rust/pull/135081 // Note that `miri` always uses jemalloc. As such, there is no checking of the jemalloc build flag. // See also the "JEMALLOC_SYS_WITH_LG_PAGE" setting in the compile build step. - if target.starts_with("aarch64") && env::var_os("JEMALLOC_SYS_WITH_LG_PAGE").is_none() { - cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "16"); + if env::var_os("JEMALLOC_SYS_WITH_LG_PAGE").is_none() { + // Build jemalloc on AArch64 with support for page sizes up to 64K + // See: https://github.com/rust-lang/rust/pull/135081 + if target.starts_with("aarch64") { + cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "16"); + } + // Build jemalloc on LoongArch with support for page sizes up to 16K + else if target.starts_with("loongarch") { + cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "14"); + } } // CFG_RELEASE is needed by rustfmt (and possibly other tools) which diff --git a/src/bootstrap/src/core/config/mod.rs b/src/bootstrap/src/core/config/mod.rs index 5999348a7fe..05a5dfc0bc5 100644 --- a/src/bootstrap/src/core/config/mod.rs +++ b/src/bootstrap/src/core/config/mod.rs @@ -422,10 +422,10 @@ impl std::str::FromStr for RustcLto { #[derive(Default, Clone)] pub enum GccCiMode { /// Build GCC from the local `src/gcc` submodule. - #[default] BuildLocally, /// Try to download GCC from CI. /// If it is not available on CI, it will be built locally instead. + #[default] DownloadFromCi, } diff --git a/src/bootstrap/src/utils/change_tracker.rs b/src/bootstrap/src/utils/change_tracker.rs index 01309072927..03b39882e30 100644 --- a/src/bootstrap/src/utils/change_tracker.rs +++ b/src/bootstrap/src/utils/change_tracker.rs @@ -541,4 +541,9 @@ pub const CONFIG_CHANGE_HISTORY: &[ChangeInfo] = &[ severity: ChangeSeverity::Info, summary: "Added a new option `rust.break-on-ice` to control if internal compiler errors cause a debug break on Windows.", }, + ChangeInfo { + change_id: 146435, + severity: ChangeSeverity::Info, + summary: "The default value of the `gcc.download-ci-gcc` option has been changed to `true`.", + }, ]; diff --git a/src/ci/docker/scripts/rfl-build.sh b/src/ci/docker/scripts/rfl-build.sh index 7e0fb5794f4..b7d7151b171 100755 --- a/src/ci/docker/scripts/rfl-build.sh +++ b/src/ci/docker/scripts/rfl-build.sh @@ -2,9 +2,7 @@ set -euo pipefail -# https://github.com/rust-lang/rust/pull/144443 -# https://github.com/rust-lang/rust/pull/145928 -LINUX_VERSION=8851e27d2cb947ea8bbbe8e812068f7bf5cbd00b +LINUX_VERSION=v6.17-rc5 # Build rustc, rustdoc, cargo, clippy-driver and rustfmt ../x.py build --stage 2 library rustdoc clippy rustfmt diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index 6c5b48d8c8f..9ad9cb5b526 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -95,8 +95,8 @@ target | notes `arm-unknown-linux-gnueabihf` | Armv6 Linux, hardfloat (kernel 3.2+, glibc 2.17) `armv7-unknown-linux-gnueabihf` | Armv7-A Linux, hardfloat (kernel 3.2+, glibc 2.17) [`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | Armv7-A OpenHarmony -[`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, glibc 2.36) -[`loongarch64-unknown-linux-musl`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, musl 1.2.5) +[`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, glibc 2.36), LSX required +[`loongarch64-unknown-linux-musl`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, musl 1.2.5), LSX required [`i686-pc-windows-gnu`](platform-support/windows-gnu.md) | 32-bit MinGW (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI] [^win32-msvc-alignment] `powerpc-unknown-linux-gnu` | PowerPC Linux (kernel 3.2+, glibc 2.17) `powerpc64-unknown-linux-gnu` | PPC64 Linux (kernel 3.2+, glibc 2.17) diff --git a/src/doc/rustc/src/platform-support/loongarch-linux.md b/src/doc/rustc/src/platform-support/loongarch-linux.md index 817d3a89230..a923218282c 100644 --- a/src/doc/rustc/src/platform-support/loongarch-linux.md +++ b/src/doc/rustc/src/platform-support/loongarch-linux.md @@ -7,8 +7,8 @@ LoongArch is a RISC ISA developed by Loongson Technology Corporation Limited. | Target | Description | |--------|-------------| -| `loongarch64-unknown-linux-gnu` | LoongArch64 Linux, LP64D ABI (kernel 5.19, glibc 2.36) | -| `loongarch64-unknown-linux-musl` | LoongArch64 Linux, LP64D ABI (kernel 5.19, musl 1.2.5) | +| `loongarch64-unknown-linux-gnu` | LoongArch64 Linux, LP64D ABI (kernel 5.19, glibc 2.36), LSX required | +| `loongarch64-unknown-linux-musl` | LoongArch64 Linux, LP64D ABI (kernel 5.19, musl 1.2.5), LSX required | These support both native and cross builds, and have full support for `std`. @@ -23,8 +23,6 @@ Reference material: ## Target maintainers [@heiher](https://github.com/heiher) -[@xiangzhai](https://github.com/xiangzhai) -[@zhaixiaojuan](https://github.com/zhaixiaojuan) [@xen0n](https://github.com/xen0n) ## Requirements @@ -46,8 +44,8 @@ The targets require a reasonably up-to-date LoongArch toolchain on the host. Currently the following components are used by the Rust CI to build the target, and the versions can be seen as the minimum requirement: -* GNU Binutils 2.40 -* GCC 13.x +* GNU Binutils 2.42 +* GCC 14.x * glibc 2.36 * linux-headers 5.19 @@ -59,6 +57,11 @@ for newer LoongArch ELF relocation types, among other features. Recent LLVM/Clang toolchains may be able to build the targets, but are not currently being actively tested. +### CPU features + +These targets require the double-precision floating-point and LSX (LoongArch +SIMD Extension) features. + ## Building These targets are distributed through `rustup`, and otherwise require no diff --git a/src/librustdoc/clean/render_macro_matchers.rs b/src/librustdoc/clean/render_macro_matchers.rs index d684e6f8650..b5a8d64ff4f 100644 --- a/src/librustdoc/clean/render_macro_matchers.rs +++ b/src/librustdoc/clean/render_macro_matchers.rs @@ -3,6 +3,7 @@ use rustc_ast::tokenstream::{TokenStream, TokenTree}; use rustc_ast_pretty::pprust::PrintState; use rustc_ast_pretty::pprust::state::State as Printer; use rustc_middle::ty::TyCtxt; +use rustc_parse::lexer::StripTokens; use rustc_session::parse::ParseSess; use rustc_span::symbol::{Ident, Symbol, kw}; use rustc_span::{FileName, Span}; @@ -64,14 +65,18 @@ fn snippet_equal_to_token(tcx: TyCtxt<'_>, matcher: &TokenTree) -> Option<String // Create a Parser. let psess = ParseSess::new(rustc_driver::DEFAULT_LOCALE_RESOURCES.to_vec()); let file_name = FileName::macro_expansion_source_code(&snippet); - let mut parser = - match rustc_parse::new_parser_from_source_str(&psess, file_name, snippet.clone()) { - Ok(parser) => parser, - Err(errs) => { - errs.into_iter().for_each(|err| err.cancel()); - return None; - } - }; + let mut parser = match rustc_parse::new_parser_from_source_str( + &psess, + file_name, + snippet.clone(), + StripTokens::Nothing, + ) { + Ok(parser) => parser, + Err(errs) => { + errs.into_iter().for_each(|err| err.cancel()); + return None; + } + }; // Reparse a single token tree. if parser.token == token::Eof { diff --git a/src/librustdoc/doctest/make.rs b/src/librustdoc/doctest/make.rs index f229f77c978..5eaadc9eb45 100644 --- a/src/librustdoc/doctest/make.rs +++ b/src/librustdoc/doctest/make.rs @@ -10,6 +10,7 @@ use rustc_ast::tokenstream::TokenTree; use rustc_ast::{self as ast, AttrStyle, HasAttrs, StmtKind}; use rustc_errors::emitter::stderr_destination; use rustc_errors::{ColorConfig, DiagCtxtHandle}; +use rustc_parse::lexer::StripTokens; use rustc_parse::new_parser_from_source_str; use rustc_session::parse::ParseSess; use rustc_span::edition::{DEFAULT_EDITION, Edition}; @@ -468,14 +469,16 @@ fn parse_source( let dcx = DiagCtxt::new(Box::new(emitter)).disable_warnings(); let psess = ParseSess::with_dcx(dcx, sm); - let mut parser = match new_parser_from_source_str(&psess, filename, wrapped_source) { - Ok(p) => p, - Err(errs) => { - errs.into_iter().for_each(|err| err.cancel()); - reset_error_count(&psess); - return Err(()); - } - }; + // Don't strip any tokens; it wouldn't matter anyway because the source is wrapped in a function. + let mut parser = + match new_parser_from_source_str(&psess, filename, wrapped_source, StripTokens::Nothing) { + Ok(p) => p, + Err(errs) => { + errs.into_iter().for_each(|err| err.cancel()); + reset_error_count(&psess); + return Err(()); + } + }; fn push_to_s(s: &mut String, source: &str, span: rustc_span::Span, prev_span_hi: &mut usize) { let extra_len = DOCTEST_CODE_WRAPPER.len(); diff --git a/src/librustdoc/html/static/js/search.js b/src/librustdoc/html/static/js/search.js index b01b596da68..3b84ae2bed0 100644 --- a/src/librustdoc/html/static/js/search.js +++ b/src/librustdoc/html/static/js/search.js @@ -3639,7 +3639,7 @@ class DocSearch { if (contains.length === 0) { return 0; } - const maxPathEditDistance = Math.floor( + const maxPathEditDistance = parsedQuery.literalSearch ? 0 : Math.floor( contains.reduce((acc, next) => acc + next.length, 0) / 3, ); let ret_dist = maxPathEditDistance + 1; @@ -3650,7 +3650,9 @@ class DocSearch { let dist_total = 0; for (let x = 0; x < clength; ++x) { const [p, c] = [path[i + x], contains[x]]; - if (Math.floor((p.length - c.length) / 3) <= maxPathEditDistance && + if (parsedQuery.literalSearch && p !== c) { + continue pathiter; + } else if (Math.floor((p.length - c.length) / 3) <= maxPathEditDistance && p.indexOf(c) !== -1 ) { // discount distance on substring match diff --git a/src/librustdoc/passes/lint/bare_urls.rs b/src/librustdoc/passes/lint/bare_urls.rs index f70bdf4e4fe..06256d61151 100644 --- a/src/librustdoc/passes/lint/bare_urls.rs +++ b/src/librustdoc/passes/lint/bare_urls.rs @@ -17,7 +17,10 @@ use crate::core::DocContext; use crate::html::markdown::main_body_opts; pub(super) fn visit_item(cx: &DocContext<'_>, item: &Item, hir_id: HirId, dox: &str) { - let report_diag = |cx: &DocContext<'_>, msg: &'static str, range: Range<usize>| { + let report_diag = |cx: &DocContext<'_>, + msg: &'static str, + range: Range<usize>, + without_brackets: Option<&str>| { let maybe_sp = source_span_for_markdown_range(cx.tcx, dox, &range, &item.attrs.doc_strings) .map(|(sp, _)| sp); let sp = maybe_sp.unwrap_or_else(|| item.attr_span(cx.tcx)); @@ -27,14 +30,22 @@ pub(super) fn visit_item(cx: &DocContext<'_>, item: &Item, hir_id: HirId, dox: & // The fallback of using the attribute span is suitable for // highlighting where the error is, but not for placing the < and > if let Some(sp) = maybe_sp { - lint.multipart_suggestion( - "use an automatic link instead", - vec![ - (sp.shrink_to_lo(), "<".to_string()), - (sp.shrink_to_hi(), ">".to_string()), - ], - Applicability::MachineApplicable, - ); + if let Some(without_brackets) = without_brackets { + lint.multipart_suggestion( + "use an automatic link instead", + vec![(sp, format!("<{without_brackets}>"))], + Applicability::MachineApplicable, + ); + } else { + lint.multipart_suggestion( + "use an automatic link instead", + vec![ + (sp.shrink_to_lo(), "<".to_string()), + (sp.shrink_to_hi(), ">".to_string()), + ], + Applicability::MachineApplicable, + ); + } } }); }; @@ -43,7 +54,7 @@ pub(super) fn visit_item(cx: &DocContext<'_>, item: &Item, hir_id: HirId, dox: & while let Some((event, range)) = p.next() { match event { - Event::Text(s) => find_raw_urls(cx, &s, range, &report_diag), + Event::Text(s) => find_raw_urls(cx, dox, &s, range, &report_diag), // We don't want to check the text inside code blocks or links. Event::Start(tag @ (Tag::CodeBlock(_) | Tag::Link { .. })) => { for (event, _) in p.by_ref() { @@ -67,25 +78,35 @@ static URL_REGEX: LazyLock<Regex> = LazyLock::new(|| { r"https?://", // url scheme r"([-a-zA-Z0-9@:%._\+~#=]{2,256}\.)+", // one or more subdomains r"[a-zA-Z]{2,63}", // root domain - r"\b([-a-zA-Z0-9@:%_\+.~#?&/=]*)" // optional query or url fragments + r"\b([-a-zA-Z0-9@:%_\+.~#?&/=]*)", // optional query or url fragments )) .expect("failed to build regex") }); fn find_raw_urls( cx: &DocContext<'_>, + dox: &str, text: &str, range: Range<usize>, - f: &impl Fn(&DocContext<'_>, &'static str, Range<usize>), + f: &impl Fn(&DocContext<'_>, &'static str, Range<usize>, Option<&str>), ) { trace!("looking for raw urls in {text}"); // For now, we only check "full" URLs (meaning, starting with "http://" or "https://"). for match_ in URL_REGEX.find_iter(text) { - let url_range = match_.range(); - f( - cx, - "this URL is not a hyperlink", - Range { start: range.start + url_range.start, end: range.start + url_range.end }, - ); + let mut url_range = match_.range(); + url_range.start += range.start; + url_range.end += range.start; + let mut without_brackets = None; + // If the link is contained inside `[]`, then we need to replace the brackets and + // not just add `<>`. + if dox[..url_range.start].ends_with('[') + && url_range.end <= dox.len() + && dox[url_range.end..].starts_with(']') + { + url_range.start -= 1; + url_range.end += 1; + without_brackets = Some(match_.as_str()); + } + f(cx, "this URL is not a hyperlink", url_range, without_brackets); } } diff --git a/src/llvm-project b/src/llvm-project -Subproject 19f0a49c5c3f4ba88b5e7ac620b9a0d8574c09c +Subproject 333793696b0a08002acac6af983adc7a5233fc5 diff --git a/src/tools/cargo b/src/tools/cargo -Subproject 761c4658d0079d607e6d33cf0c060e61a617cad +Subproject 24bb93c388fb8c211a37986539f24a819dc669d diff --git a/src/tools/clippy/clippy_lints/src/doc/needless_doctest_main.rs b/src/tools/clippy/clippy_lints/src/doc/needless_doctest_main.rs index 74283d7ba86..43bb9723555 100644 --- a/src/tools/clippy/clippy_lints/src/doc/needless_doctest_main.rs +++ b/src/tools/clippy/clippy_lints/src/doc/needless_doctest_main.rs @@ -8,6 +8,7 @@ use rustc_ast::{CoroutineKind, Fn, FnRetTy, Item, ItemKind}; use rustc_errors::emitter::HumanEmitter; use rustc_errors::{Diag, DiagCtxt}; use rustc_lint::LateContext; +use rustc_parse::lexer::StripTokens; use rustc_parse::new_parser_from_source_str; use rustc_parse::parser::ForceCollect; use rustc_session::parse::ParseSess; @@ -49,13 +50,14 @@ pub fn check( let sm = Arc::new(SourceMap::new(FilePathMapping::empty())); let psess = ParseSess::with_dcx(dcx, sm); - let mut parser = match new_parser_from_source_str(&psess, filename, code) { - Ok(p) => p, - Err(errs) => { - errs.into_iter().for_each(Diag::cancel); - return (false, test_attr_spans); - }, - }; + let mut parser = + match new_parser_from_source_str(&psess, filename, code, StripTokens::ShebangAndFrontmatter) { + Ok(p) => p, + Err(errs) => { + errs.into_iter().for_each(Diag::cancel); + return (false, test_attr_spans); + }, + }; let mut relevant_main_found = false; let mut eligible = true; diff --git a/src/tools/clippy/clippy_lints/src/missing_asserts_for_indexing.rs b/src/tools/clippy/clippy_lints/src/missing_asserts_for_indexing.rs index 788a04357b1..cf0c85990b1 100644 --- a/src/tools/clippy/clippy_lints/src/missing_asserts_for_indexing.rs +++ b/src/tools/clippy/clippy_lints/src/missing_asserts_for_indexing.rs @@ -11,7 +11,7 @@ use rustc_ast::{BinOpKind, LitKind, RangeLimits}; use rustc_data_structures::packed::Pu128; use rustc_data_structures::unhash::UnindexMap; use rustc_errors::{Applicability, Diag}; -use rustc_hir::{Body, Expr, ExprKind}; +use rustc_hir::{Block, Body, Expr, ExprKind, UnOp}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::declare_lint_pass; use rustc_span::source_map::Spanned; @@ -135,12 +135,12 @@ fn assert_len_expr<'hir>( cx: &LateContext<'_>, expr: &'hir Expr<'hir>, ) -> Option<(LengthComparison, usize, &'hir Expr<'hir>)> { - let (cmp, asserted_len, slice_len) = if let Some( - higher::IfLetOrMatch::Match(cond, [_, then], _) - ) = higher::IfLetOrMatch::parse(cx, expr) - && let ExprKind::Binary(bin_op, left, right) = &cond.kind + let (cmp, asserted_len, slice_len) = if let Some(higher::If { cond, then, .. }) = higher::If::hir(expr) + && let ExprKind::Unary(UnOp::Not, condition) = &cond.kind + && let ExprKind::Binary(bin_op, left, right) = &condition.kind // check if `then` block has a never type expression - && cx.typeck_results().expr_ty(then.body).is_never() + && let ExprKind::Block(Block { expr: Some(then_expr), .. }, _) = then.kind + && cx.typeck_results().expr_ty(then_expr).is_never() { len_comparison(bin_op.node, left, right)? } else if let Some((macro_call, bin_op)) = first_node_macro_backtrace(cx, expr).find_map(|macro_call| { diff --git a/src/tools/clippy/clippy_utils/src/lib.rs b/src/tools/clippy/clippy_utils/src/lib.rs index 14b64eb4d54..e1077bdf4b1 100644 --- a/src/tools/clippy/clippy_utils/src/lib.rs +++ b/src/tools/clippy/clippy_utils/src/lib.rs @@ -2133,17 +2133,11 @@ pub fn std_or_core(cx: &LateContext<'_>) -> Option<&'static str> { } pub fn is_no_std_crate(cx: &LateContext<'_>) -> bool { - cx.tcx - .hir_attrs(hir::CRATE_HIR_ID) - .iter() - .any(|attr| attr.has_name(sym::no_std)) + find_attr!(cx.tcx.hir_attrs(hir::CRATE_HIR_ID), AttributeKind::NoStd(..)) } pub fn is_no_core_crate(cx: &LateContext<'_>) -> bool { - cx.tcx - .hir_attrs(hir::CRATE_HIR_ID) - .iter() - .any(|attr| attr.has_name(sym::no_core)) + find_attr!(cx.tcx.hir_attrs(hir::CRATE_HIR_ID), AttributeKind::NoCore(..)) } /// Check if parent of a hir node is a trait implementation block. diff --git a/src/tools/clippy/clippy_utils/src/sym.rs b/src/tools/clippy/clippy_utils/src/sym.rs index 278101ac27f..8033b74a8d2 100644 --- a/src/tools/clippy/clippy_utils/src/sym.rs +++ b/src/tools/clippy/clippy_utils/src/sym.rs @@ -194,7 +194,6 @@ generate! { itertools, join, kw, - last, lazy_static, lint_vec, ln, diff --git a/src/tools/clippy/tests/ui/const_is_empty.rs b/src/tools/clippy/tests/ui/const_is_empty.rs index 63c6342a323..8bb4f0e5d97 100644 --- a/src/tools/clippy/tests/ui/const_is_empty.rs +++ b/src/tools/clippy/tests/ui/const_is_empty.rs @@ -196,7 +196,6 @@ fn issue_13106() { const { assert!(EMPTY_STR.is_empty()); - //~^ const_is_empty } const { diff --git a/src/tools/clippy/tests/ui/const_is_empty.stderr b/src/tools/clippy/tests/ui/const_is_empty.stderr index 9a42518698e..2ba189058e8 100644 --- a/src/tools/clippy/tests/ui/const_is_empty.stderr +++ b/src/tools/clippy/tests/ui/const_is_empty.stderr @@ -158,16 +158,10 @@ LL | let _ = val.is_empty(); | ^^^^^^^^^^^^^^ error: this expression always evaluates to true - --> tests/ui/const_is_empty.rs:198:17 - | -LL | assert!(EMPTY_STR.is_empty()); - | ^^^^^^^^^^^^^^^^^^^^ - -error: this expression always evaluates to true - --> tests/ui/const_is_empty.rs:203:9 + --> tests/ui/const_is_empty.rs:202:9 | LL | EMPTY_STR.is_empty(); | ^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 28 previous errors +error: aborting due to 27 previous errors diff --git a/src/tools/clippy/tests/ui/incompatible_msrv.rs b/src/tools/clippy/tests/ui/incompatible_msrv.rs index 882f909e30c..f7f21e1850d 100644 --- a/src/tools/clippy/tests/ui/incompatible_msrv.rs +++ b/src/tools/clippy/tests/ui/incompatible_msrv.rs @@ -1,6 +1,6 @@ #![warn(clippy::incompatible_msrv)] #![feature(custom_inner_attributes)] -#![allow(stable_features, clippy::diverging_sub_expression)] +#![allow(stable_features)] #![feature(strict_provenance)] // For use in test #![clippy::msrv = "1.3.0"] diff --git a/src/tools/miri/README.md b/src/tools/miri/README.md index 517aa343a6d..d433ee8daaa 100644 --- a/src/tools/miri/README.md +++ b/src/tools/miri/README.md @@ -606,6 +606,7 @@ Definite bugs found: * [A bug in the new `RwLock::downgrade` implementation](https://rust-lang.zulipchat.com/#narrow/channel/269128-miri/topic/Miri.20error.20library.20test) (caught by Miri before it landed in the Rust repo) * [Mockall reading uninitialized memory when mocking `std::io::Read::read`, even if all expectations are satisfied](https://github.com/asomers/mockall/issues/647) (caught by Miri running Tokio's test suite) * [`ReentrantLock` not correctly dealing with reuse of addresses for TLS storage of different threads](https://github.com/rust-lang/rust/pull/141248) +* [Rare Deadlock in the thread (un)parking example code](https://github.com/rust-lang/rust/issues/145816) Violations of [Stacked Borrows] found that are likely bugs (but Stacked Borrows is currently just an experiment): diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_deadlock.stderr b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_deadlock.stderr index bcec5557a3f..c7c1a769cda 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_deadlock.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_mutex_deadlock.stderr @@ -8,13 +8,13 @@ LL | assert_eq!(libc::pthread_mutex_lock(lock_copy.0.get() as *mut _ = note: inside closure at tests/fail-dep/concurrency/libc_pthread_mutex_deadlock.rs:LL:CC error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_read_deadlock.stderr b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_read_deadlock.stderr index 51533cd17a8..ae8b2b936a7 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_read_deadlock.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_read_deadlock.stderr @@ -8,13 +8,13 @@ LL | assert_eq!(libc::pthread_rwlock_wrlock(lock_copy.0.get() as *mu = note: inside closure at tests/fail-dep/concurrency/libc_pthread_rwlock_write_read_deadlock.rs:LL:CC error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_write_deadlock.stderr b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_write_deadlock.stderr index 63fc7ce346e..dfa9a6e2583 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_write_deadlock.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/libc_pthread_rwlock_write_write_deadlock.stderr @@ -8,13 +8,13 @@ LL | assert_eq!(libc::pthread_rwlock_wrlock(lock_copy.0.get() as *mu = note: inside closure at tests/fail-dep/concurrency/libc_pthread_rwlock_write_write_deadlock.rs:LL:CC error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/concurrency/windows_join_detached.stderr b/src/tools/miri/tests/fail-dep/concurrency/windows_join_detached.stderr index d8a3e058da9..47a0ebdcfef 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/windows_join_detached.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/windows_join_detached.stderr @@ -1,5 +1,5 @@ error: Undefined Behavior: trying to join a detached thread - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let rc = unsafe { c::WaitForSingleObject(self.handle.as_raw_handle(), c::INFINITE) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Undefined Behavior occurred here @@ -7,7 +7,7 @@ LL | let rc = unsafe { c::WaitForSingleObject(self.handle.as_raw_handle( = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/concurrency/windows_join_main.stderr b/src/tools/miri/tests/fail-dep/concurrency/windows_join_main.stderr index 079f01c0e54..3b1181c92fd 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/windows_join_main.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/windows_join_main.stderr @@ -9,13 +9,13 @@ LL | assert_eq!(WaitForSingleObject(MAIN_THREAD, INFINITE), WAIT_OBJ = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let rc = unsafe { c::WaitForSingleObject(self.handle.as_raw_handle(), c::INFINITE) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/concurrency/windows_join_self.stderr b/src/tools/miri/tests/fail-dep/concurrency/windows_join_self.stderr index 70de94f56ba..6eefa2da1d8 100644 --- a/src/tools/miri/tests/fail-dep/concurrency/windows_join_self.stderr +++ b/src/tools/miri/tests/fail-dep/concurrency/windows_join_self.stderr @@ -8,13 +8,13 @@ LL | assert_eq!(WaitForSingleObject(native, INFINITE), WAIT_OBJECT_0 = note: inside closure at tests/fail-dep/concurrency/windows_join_self.rs:LL:CC error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let rc = unsafe { c::WaitForSingleObject(self.handle.as_raw_handle(), c::INFINITE) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/eventfd_block_read_twice.stderr b/src/tools/miri/tests/fail-dep/libc/eventfd_block_read_twice.stderr index 4f3a56fef82..6dd6c36ab65 100644 --- a/src/tools/miri/tests/fail-dep/libc/eventfd_block_read_twice.stderr +++ b/src/tools/miri/tests/fail-dep/libc/eventfd_block_read_twice.stderr @@ -1,11 +1,11 @@ error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/eventfd_block_write_twice.stderr b/src/tools/miri/tests/fail-dep/libc/eventfd_block_write_twice.stderr index 5045badaa87..3154197b95e 100644 --- a/src/tools/miri/tests/fail-dep/libc/eventfd_block_write_twice.stderr +++ b/src/tools/miri/tests/fail-dep/libc/eventfd_block_write_twice.stderr @@ -1,11 +1,11 @@ error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/libc_epoll_block_two_thread.stderr b/src/tools/miri/tests/fail-dep/libc/libc_epoll_block_two_thread.stderr index 3713c8da392..1af44c107ff 100644 --- a/src/tools/miri/tests/fail-dep/libc/libc_epoll_block_two_thread.stderr +++ b/src/tools/miri/tests/fail-dep/libc/libc_epoll_block_two_thread.stderr @@ -5,13 +5,13 @@ error: the evaluated program deadlocked = note: BACKTRACE on thread `unnamed-ID`: error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/socketpair-close-while-blocked.stderr b/src/tools/miri/tests/fail-dep/libc/socketpair-close-while-blocked.stderr index 47fc889b001..b85470225c6 100644 --- a/src/tools/miri/tests/fail-dep/libc/socketpair-close-while-blocked.stderr +++ b/src/tools/miri/tests/fail-dep/libc/socketpair-close-while-blocked.stderr @@ -1,11 +1,11 @@ error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/socketpair_block_read_twice.stderr b/src/tools/miri/tests/fail-dep/libc/socketpair_block_read_twice.stderr index 99d242ec7da..bbd2ab1c4d8 100644 --- a/src/tools/miri/tests/fail-dep/libc/socketpair_block_read_twice.stderr +++ b/src/tools/miri/tests/fail-dep/libc/socketpair_block_read_twice.stderr @@ -1,11 +1,11 @@ error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/fail-dep/libc/socketpair_block_write_twice.stderr b/src/tools/miri/tests/fail-dep/libc/socketpair_block_write_twice.stderr index f766500d331..c3cc2068173 100644 --- a/src/tools/miri/tests/fail-dep/libc/socketpair_block_write_twice.stderr +++ b/src/tools/miri/tests/fail-dep/libc/socketpair_block_write_twice.stderr @@ -1,11 +1,11 @@ error: the evaluated program deadlocked - --> RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + --> RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC | LL | let ret = unsafe { libc::pthread_join(id, ptr::null_mut()) }; | ^ this thread got stuck here | = note: BACKTRACE: - = note: inside `std::sys::pal::PLATFORM::thread::Thread::join` at RUSTLIB/std/src/sys/pal/PLATFORM/thread.rs:LL:CC + = note: inside `std::sys::thread::PLATFORM::Thread::join` at RUSTLIB/std/src/sys/thread/PLATFORM.rs:LL:CC = note: inside `std::thread::JoinInner::<'_, ()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC = note: inside `std::thread::JoinHandle::<()>::join` at RUSTLIB/std/src/thread/mod.rs:LL:CC note: inside `main` diff --git a/src/tools/miri/tests/pass/static_align.rs b/src/tools/miri/tests/pass/static_align.rs new file mode 100644 index 00000000000..f292f028568 --- /dev/null +++ b/src/tools/miri/tests/pass/static_align.rs @@ -0,0 +1,14 @@ +#![feature(static_align)] + +// When a static uses `align(N)`, its address should be a multiple of `N`. + +#[rustc_align_static(256)] +static FOO: u64 = 0; + +#[rustc_align_static(512)] +static BAR: u64 = 0; + +fn main() { + assert!(core::ptr::from_ref(&FOO).addr().is_multiple_of(256)); + assert!(core::ptr::from_ref(&BAR).addr().is_multiple_of(512)); +} diff --git a/src/tools/rustfmt/src/parse/parser.rs b/src/tools/rustfmt/src/parse/parser.rs index 2ec8769c45f..63c6c8c99d0 100644 --- a/src/tools/rustfmt/src/parse/parser.rs +++ b/src/tools/rustfmt/src/parse/parser.rs @@ -3,6 +3,7 @@ use std::path::{Path, PathBuf}; use rustc_ast::{ast, attr}; use rustc_errors::Diag; +use rustc_parse::lexer::StripTokens; use rustc_parse::parser::Parser as RawParser; use rustc_parse::{exp, new_parser_from_file, new_parser_from_source_str, unwrap_or_emit_fatal}; use rustc_span::{Span, sym}; @@ -64,11 +65,14 @@ impl<'a> ParserBuilder<'a> { input: Input, ) -> Result<RawParser<'a>, Vec<Diag<'a>>> { match input { - Input::File(ref file) => new_parser_from_file(psess, file, None), + Input::File(ref file) => { + new_parser_from_file(psess, file, StripTokens::ShebangAndFrontmatter, None) + } Input::Text(text) => new_parser_from_source_str( psess, rustc_span::FileName::Custom("stdin".to_owned()), text, + StripTokens::ShebangAndFrontmatter, ), } } @@ -104,8 +108,12 @@ impl<'a> Parser<'a> { span: Span, ) -> Result<(ast::AttrVec, ThinVec<Box<ast::Item>>, Span), ParserError> { let result = catch_unwind(AssertUnwindSafe(|| { - let mut parser = - unwrap_or_emit_fatal(new_parser_from_file(psess.inner(), path, Some(span))); + let mut parser = unwrap_or_emit_fatal(new_parser_from_file( + psess.inner(), + path, + StripTokens::ShebangAndFrontmatter, + Some(span), + )); match parser.parse_mod(exp!(Eof)) { Ok((a, i, spans)) => Some((a, i, spans.inner_span)), Err(e) => { diff --git a/src/tools/tidy/src/extra_checks/mod.rs b/src/tools/tidy/src/extra_checks/mod.rs index 321ef65117e..a6b50b5ca47 100644 --- a/src/tools/tidy/src/extra_checks/mod.rs +++ b/src/tools/tidy/src/extra_checks/mod.rs @@ -124,6 +124,12 @@ fn check_impl( }; } + let rerun_with_bless = |mode: &str, action: &str| { + if !bless { + eprintln!("rerun tidy with `--extra-checks={mode} --bless` to {action}"); + } + }; + let python_lint = extra_check!(Py, Lint); let python_fmt = extra_check!(Py, Fmt); let shell_lint = extra_check!(Shell, Lint); @@ -147,14 +153,21 @@ fn check_impl( } if python_lint { - eprintln!("linting python files"); let py_path = py_path.as_ref().unwrap(); - let res = run_ruff(root_path, outdir, py_path, &cfg_args, &file_args, &["check".as_ref()]); + let args: &[&OsStr] = if bless { + eprintln!("linting python files and applying suggestions"); + &["check".as_ref(), "--fix".as_ref()] + } else { + eprintln!("linting python files"); + &["check".as_ref()] + }; + + let res = run_ruff(root_path, outdir, py_path, &cfg_args, &file_args, args); - if res.is_err() && show_diff { + if res.is_err() && show_diff && !bless { eprintln!("\npython linting failed! Printing diff suggestions:"); - let _ = run_ruff( + let diff_res = run_ruff( root_path, outdir, py_path, @@ -162,6 +175,10 @@ fn check_impl( &file_args, &["check".as_ref(), "--diff".as_ref()], ); + // `ruff check --diff` will return status 0 if there are no suggestions. + if diff_res.is_err() { + rerun_with_bless("py:lint", "apply ruff suggestions"); + } } // Rethrow error res?; @@ -192,7 +209,7 @@ fn check_impl( &["format".as_ref(), "--diff".as_ref()], ); } - eprintln!("rerun tidy with `--extra-checks=py:fmt --bless` to reformat Python code"); + rerun_with_bless("py:fmt", "reformat Python code"); } // Rethrow error @@ -225,7 +242,7 @@ fn check_impl( let args = merge_args(&cfg_args_clang_format, &file_args_clang_format); let res = py_runner(py_path.as_ref().unwrap(), false, None, "clang-format", &args); - if res.is_err() && show_diff { + if res.is_err() && show_diff && !bless { eprintln!("\nclang-format linting failed! Printing diff suggestions:"); let mut cfg_args_clang_format_diff = cfg_args.clone(); @@ -265,6 +282,7 @@ fn check_impl( ); } } + rerun_with_bless("cpp:fmt", "reformat C++ code"); } // Rethrow error res?; @@ -290,12 +308,16 @@ fn check_impl( args.extend_from_slice(SPELLCHECK_DIRS); if bless { - eprintln!("spellcheck files and fix"); + eprintln!("spellchecking files and fixing typos"); args.push("--write-changes"); } else { - eprintln!("spellcheck files"); + eprintln!("spellchecking files"); } - spellcheck_runner(root_path, &outdir, &cargo, &args)?; + let res = spellcheck_runner(root_path, &outdir, &cargo, &args); + if res.is_err() { + rerun_with_bless("spellcheck", "fix typos"); + } + res?; } if js_lint || js_typecheck { @@ -303,11 +325,21 @@ fn check_impl( } if js_lint { - rustdoc_js::lint(outdir, librustdoc_path, tools_path, bless)?; + if bless { + eprintln!("linting javascript files"); + } else { + eprintln!("linting javascript files and applying suggestions"); + } + let res = rustdoc_js::lint(outdir, librustdoc_path, tools_path, bless); + if res.is_err() { + rerun_with_bless("js:lint", "apply eslint suggestions"); + } + res?; rustdoc_js::es_check(outdir, librustdoc_path)?; } if js_typecheck { + eprintln!("typechecking javascript files"); rustdoc_js::typecheck(outdir, librustdoc_path)?; } diff --git a/src/tools/tidy/src/extra_checks/rustdoc_js.rs b/src/tools/tidy/src/extra_checks/rustdoc_js.rs index a6c66b8be80..5137e618367 100644 --- a/src/tools/tidy/src/extra_checks/rustdoc_js.rs +++ b/src/tools/tidy/src/extra_checks/rustdoc_js.rs @@ -57,7 +57,7 @@ fn run_eslint( if exit_status.success() { return Ok(()); } - Err(super::Error::FailedCheck("eslint command failed")) + Err(super::Error::FailedCheck("eslint")) } Err(error) => Err(super::Error::Generic(format!("eslint command failed: {error:?}"))), } @@ -94,7 +94,7 @@ pub(super) fn typecheck(outdir: &Path, librustdoc_path: &Path) -> Result<(), sup if exit_status.success() { return Ok(()); } - Err(super::Error::FailedCheck("tsc command failed")) + Err(super::Error::FailedCheck("tsc")) } Err(error) => Err(super::Error::Generic(format!("tsc command failed: {error:?}"))), } @@ -112,7 +112,7 @@ pub(super) fn es_check(outdir: &Path, librustdoc_path: &Path) -> Result<(), supe if exit_status.success() { return Ok(()); } - Err(super::Error::FailedCheck("es-check command failed")) + Err(super::Error::FailedCheck("es-check")) } Err(error) => Err(super::Error::Generic(format!("es-check command failed: {error:?}"))), } diff --git a/src/tools/wasm-component-ld/Cargo.toml b/src/tools/wasm-component-ld/Cargo.toml index 23dc86998e8..3def2391a13 100644 --- a/src/tools/wasm-component-ld/Cargo.toml +++ b/src/tools/wasm-component-ld/Cargo.toml @@ -10,4 +10,4 @@ name = "wasm-component-ld" path = "src/main.rs" [dependencies] -wasm-component-ld = "0.5.16" +wasm-component-ld = "0.5.17" |