diff options
Diffstat (limited to 'src')
61 files changed, 329 insertions, 199 deletions
diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs index 0f9268097d7..951ca73fcc4 100644 --- a/src/bootstrap/src/core/build_steps/test.rs +++ b/src/bootstrap/src/core/build_steps/test.rs @@ -8,6 +8,9 @@ use std::ffi::{OsStr, OsString}; use std::path::{Path, PathBuf}; use std::{env, fs, iter}; +#[cfg(feature = "tracing")] +use tracing::instrument; + use crate::core::build_steps::compile::{Std, run_cargo}; use crate::core::build_steps::doc::DocumentationFormat; use crate::core::build_steps::gcc::{Gcc, add_cg_gcc_cargo_flags}; @@ -30,7 +33,7 @@ use crate::utils::helpers::{ 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}; +use crate::{CLang, DocTests, GitRepo, Mode, PathSet, debug, envify}; const ADB_TEST_DIR: &str = "/data/local/tmp/work"; @@ -713,9 +716,23 @@ impl Step for CompiletestTest { } /// Runs `cargo test` for compiletest. + #[cfg_attr( + feature = "tracing", + instrument(level = "debug", name = "CompiletestTest::run", skip_all) + )] fn run(self, builder: &Builder<'_>) { let host = self.host; + + if builder.top_stage == 0 && !builder.config.compiletest_allow_stage0 { + eprintln!("\ +ERROR: `--stage 0` runs compiletest self-tests against the stage0 (precompiled) compiler, not the in-tree compiler, and will almost always cause tests to fail +NOTE: if you're sure you want to do this, please open an issue as to why. In the meantime, you can override this with `--set build.compiletest-allow-stage0=true`." + ); + crate::exit!(1); + } + let compiler = builder.compiler(builder.top_stage, host); + debug!(?compiler); // We need `ToolStd` for the locally-built sysroot because // compiletest uses unstable features of the `test` crate. @@ -723,8 +740,8 @@ impl Step for CompiletestTest { let mut cargo = tool::prepare_tool_cargo( builder, compiler, - // compiletest uses libtest internals; make it use the in-tree std to make sure it never breaks - // when std sources change. + // compiletest uses libtest internals; make it use the in-tree std to make sure it never + // breaks when std sources change. Mode::ToolStd, host, Kind::Test, @@ -1612,12 +1629,11 @@ impl Step for Compiletest { return; } - if builder.top_stage == 0 && env::var("COMPILETEST_FORCE_STAGE0").is_err() { + if builder.top_stage == 0 && !builder.config.compiletest_allow_stage0 { eprintln!("\ ERROR: `--stage 0` runs compiletest on the stage0 (precompiled) compiler, not your local changes, and will almost always cause tests to fail -HELP: to test the compiler, use `--stage 1` instead -HELP: to test the standard library, use `--stage 0 library/std` instead -NOTE: if you're sure you want to do this, please open an issue as to why. In the meantime, you can override this with `COMPILETEST_FORCE_STAGE0=1`." +HELP: to test the compiler or standard library, omit the stage or explicitly use `--stage 1` instead +NOTE: if you're sure you want to do this, please open an issue as to why. In the meantime, you can override this with `--set build.compiletest-allow-stage0=true`." ); crate::exit!(1); } diff --git a/src/bootstrap/src/core/config/config.rs b/src/bootstrap/src/core/config/config.rs index 9644ade00b3..78abdd7f9b8 100644 --- a/src/bootstrap/src/core/config/config.rs +++ b/src/bootstrap/src/core/config/config.rs @@ -298,8 +298,16 @@ pub struct Config { /// Command for visual diff display, e.g. `diff-tool --color=always`. pub compiletest_diff_tool: Option<String>, + /// Whether to allow running both `compiletest` self-tests and `compiletest`-managed test suites + /// against the stage 0 (rustc, std). + /// + /// This is only intended to be used when the stage 0 compiler is actually built from in-tree + /// sources. + pub compiletest_allow_stage0: bool, + /// Whether to use the precompiled stage0 libtest with compiletest. pub compiletest_use_stage0_libtest: bool, + /// Default value for `--extra-checks` pub tidy_extra_checks: Option<String>, pub is_running_on_ci: bool, @@ -749,6 +757,7 @@ impl Config { optimized_compiler_builtins, jobs, compiletest_diff_tool, + compiletest_allow_stage0, compiletest_use_stage0_libtest, tidy_extra_checks, ccache, @@ -1020,8 +1029,12 @@ impl Config { config.optimized_compiler_builtins = optimized_compiler_builtins.unwrap_or(config.channel != "dev"); + config.compiletest_diff_tool = compiletest_diff_tool; + + config.compiletest_allow_stage0 = compiletest_allow_stage0.unwrap_or(false); config.compiletest_use_stage0_libtest = compiletest_use_stage0_libtest.unwrap_or(true); + config.tidy_extra_checks = tidy_extra_checks; let download_rustc = config.download_rustc_commit.is_some(); diff --git a/src/bootstrap/src/core/config/toml/build.rs b/src/bootstrap/src/core/config/toml/build.rs index 4d29691f38b..728367b3972 100644 --- a/src/bootstrap/src/core/config/toml/build.rs +++ b/src/bootstrap/src/core/config/toml/build.rs @@ -68,6 +68,7 @@ define_config! { optimized_compiler_builtins: Option<bool> = "optimized-compiler-builtins", jobs: Option<u32> = "jobs", compiletest_diff_tool: Option<String> = "compiletest-diff-tool", + compiletest_allow_stage0: Option<bool> = "compiletest-allow-stage0", compiletest_use_stage0_libtest: Option<bool> = "compiletest-use-stage0-libtest", tidy_extra_checks: Option<String> = "tidy-extra-checks", ccache: Option<StringOrBool> = "ccache", diff --git a/src/bootstrap/src/utils/change_tracker.rs b/src/bootstrap/src/utils/change_tracker.rs index 4b0c4821364..d3331b81587 100644 --- a/src/bootstrap/src/utils/change_tracker.rs +++ b/src/bootstrap/src/utils/change_tracker.rs @@ -486,4 +486,9 @@ pub const CONFIG_CHANGE_HISTORY: &[ChangeInfo] = &[ severity: ChangeSeverity::Warning, summary: "Removed `rust.description` and `llvm.ccache` as it was deprecated in #137723 and #136941 long time ago.", }, + ChangeInfo { + change_id: 144675, + severity: ChangeSeverity::Warning, + summary: "Added `build.compiletest-allow-stage0` flag instead of `COMPILETEST_FORCE_STAGE0` env var, and reject running `compiletest` self tests against stage 0 rustc unless explicitly allowed.", + }, ]; diff --git a/src/ci/docker/host-x86_64/pr-check-1/Dockerfile b/src/ci/docker/host-x86_64/pr-check-1/Dockerfile index f7d51fba861..04ac0f33daf 100644 --- a/src/ci/docker/host-x86_64/pr-check-1/Dockerfile +++ b/src/ci/docker/host-x86_64/pr-check-1/Dockerfile @@ -43,7 +43,6 @@ ENV SCRIPT \ python3 ../x.py check bootstrap && \ /scripts/check-default-config-profiles.sh && \ python3 ../x.py build src/tools/build-manifest && \ - python3 ../x.py test --stage 0 src/tools/compiletest && \ python3 ../x.py check compiletest --set build.compiletest-use-stage0-libtest=true && \ python3 ../x.py check --target=i686-pc-windows-gnu --host=i686-pc-windows-gnu && \ python3 ../x.py check --set build.optimized-compiler-builtins=false core alloc std --target=aarch64-unknown-linux-gnu,i686-pc-windows-msvc,i686-unknown-linux-gnu,x86_64-apple-darwin,x86_64-pc-windows-gnu,x86_64-pc-windows-msvc && \ diff --git a/src/ci/docker/host-x86_64/pr-check-2/Dockerfile b/src/ci/docker/host-x86_64/pr-check-2/Dockerfile index ce18a181d31..f82e19bcbb4 100644 --- a/src/ci/docker/host-x86_64/pr-check-2/Dockerfile +++ b/src/ci/docker/host-x86_64/pr-check-2/Dockerfile @@ -30,6 +30,7 @@ ENV SCRIPT \ python3 ../x.py check && \ python3 ../x.py clippy ci && \ python3 ../x.py test --stage 1 core alloc std test proc_macro && \ + python3 ../x.py test --stage 1 src/tools/compiletest && \ python3 ../x.py doc --stage 0 bootstrap && \ # Build both public and internal documentation. RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 0 compiler && \ @@ -37,6 +38,6 @@ ENV SCRIPT \ mkdir -p /checkout/obj/staging/doc && \ cp -r build/x86_64-unknown-linux-gnu/doc /checkout/obj/staging && \ RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc --stage 1 library/test && \ - # The BOOTSTRAP_TRACING flag is added to verify whether the + # The BOOTSTRAP_TRACING flag is added to verify whether the # bootstrap process compiles successfully with this flag enabled. BOOTSTRAP_TRACING=1 python3 ../x.py --help diff --git a/src/ci/scripts/install-rust.sh b/src/ci/scripts/install-rust.sh deleted file mode 100755 index e4aee98c9fb..00000000000 --- a/src/ci/scripts/install-rust.sh +++ /dev/null @@ -1,15 +0,0 @@ -#!/bin/bash - -# The Arm64 Windows Runner does not have Rust already installed -# https://github.com/actions/partner-runner-images/issues/77 - -set -euo pipefail -IFS=$'\n\t' - -source "$(cd "$(dirname "$0")" && pwd)/../shared.sh" - -if [[ "${CI_JOB_NAME}" = *aarch64* ]] && isWindows; then - curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \ - sh -s -- -y -q --default-host aarch64-pc-windows-msvc - ciCommandAddPath "${USERPROFILE}/.cargo/bin" -fi diff --git a/src/doc/rustdoc/src/unstable-features.md b/src/doc/rustdoc/src/unstable-features.md index 27910ad0ab7..7bd2970eee7 100644 --- a/src/doc/rustdoc/src/unstable-features.md +++ b/src/doc/rustdoc/src/unstable-features.md @@ -395,6 +395,12 @@ flags to control that behavior. When the `--extern-html-root-url` flag is given one of your dependencies, rustdoc use that URL for those docs. Keep in mind that if those docs exist in the output directory, those local docs will still override this flag. +The names in this flag are first matched against the names given in the `--extern name=` flags, +which allows selecting between multiple crates with the same name (e.g. multiple versions of +the same crate). For transitive dependencies that haven't been loaded via an `--extern` flag, matching +falls backs to using crate names only, without ability to distinguish between multiple crates with +the same name. + ## `-Z force-unstable-if-unmarked` Using this flag looks like this: diff --git a/src/librustdoc/clean/inline.rs b/src/librustdoc/clean/inline.rs index 9603399f235..8c0f897c992 100644 --- a/src/librustdoc/clean/inline.rs +++ b/src/librustdoc/clean/inline.rs @@ -217,7 +217,7 @@ pub(crate) fn try_inline_glob( } pub(crate) fn load_attrs<'hir>(cx: &DocContext<'hir>, did: DefId) -> &'hir [hir::Attribute] { - cx.tcx.get_attrs_unchecked(did) + cx.tcx.get_all_attrs(did) } pub(crate) fn item_relative_path(tcx: TyCtxt<'_>, def_id: DefId) -> Vec<Symbol> { diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index 14295ce0a31..743ed2b5045 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -36,13 +36,13 @@ use std::mem; use rustc_ast::token::{Token, TokenKind}; use rustc_ast::tokenstream::{TokenStream, TokenTree}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet, IndexEntry}; use rustc_errors::codes::*; use rustc_errors::{FatalError, struct_span_code_err}; +use rustc_hir::attrs::AttributeKind; use rustc_hir::def::{CtorKind, DefKind, Res}; use rustc_hir::def_id::{DefId, DefIdMap, DefIdSet, LOCAL_CRATE, LocalDefId}; -use rustc_hir::{LangItem, PredicateOrigin}; +use rustc_hir::{LangItem, PredicateOrigin, find_attr}; use rustc_hir_analysis::hir_ty_lowering::FeedConstTy; use rustc_hir_analysis::{lower_const_arg_for_rustdoc, lower_ty}; use rustc_middle::metadata::Reexport; diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs index 5ac5da24299..89d5acb985b 100644 --- a/src/librustdoc/clean/types.rs +++ b/src/librustdoc/clean/types.rs @@ -6,14 +6,12 @@ use std::{fmt, iter}; use arrayvec::ArrayVec; use itertools::Either; use rustc_abi::{ExternAbi, VariantIdx}; -use rustc_attr_data_structures::{ - AttributeKind, ConstStability, Deprecation, Stability, StableSince, find_attr, -}; use rustc_data_structures::fx::{FxHashSet, FxIndexMap, FxIndexSet}; +use rustc_hir::attrs::{AttributeKind, DeprecatedSince, Deprecation}; use rustc_hir::def::{CtorKind, DefKind, Res}; use rustc_hir::def_id::{CrateNum, DefId, LOCAL_CRATE, LocalDefId}; use rustc_hir::lang_items::LangItem; -use rustc_hir::{BodyId, Mutability}; +use rustc_hir::{BodyId, ConstStability, Mutability, Stability, StableSince, find_attr}; use rustc_index::IndexVec; use rustc_metadata::rendered_const; use rustc_middle::span_bug; @@ -387,13 +385,13 @@ impl Item { // versions; the paths that are exposed through it are "deprecated" because they // were never supposed to work at all. let stab = self.stability(tcx)?; - if let rustc_attr_data_structures::StabilityLevel::Stable { + if let rustc_hir::StabilityLevel::Stable { allowed_through_unstable_modules: Some(note), .. } = stab.level { Some(Deprecation { - since: rustc_attr_data_structures::DeprecatedSince::Unspecified, + since: DeprecatedSince::Unspecified, note: Some(note), suggestion: None, }) @@ -404,10 +402,7 @@ impl Item { } pub(crate) fn inner_docs(&self, tcx: TyCtxt<'_>) -> bool { - self.item_id - .as_def_id() - .map(|did| inner_docs(tcx.get_attrs_unchecked(did))) - .unwrap_or(false) + self.item_id.as_def_id().map(|did| inner_docs(tcx.get_all_attrs(did))).unwrap_or(false) } pub(crate) fn span(&self, tcx: TyCtxt<'_>) -> Option<Span> { @@ -452,7 +447,7 @@ impl Item { kind: ItemKind, cx: &mut DocContext<'_>, ) -> Item { - let hir_attrs = cx.tcx.get_attrs_unchecked(def_id); + let hir_attrs = cx.tcx.get_all_attrs(def_id); Self::from_def_id_and_attrs_and_parts( def_id, @@ -1963,43 +1958,6 @@ impl PrimitiveType { } } -impl From<ast::IntTy> for PrimitiveType { - fn from(int_ty: ast::IntTy) -> PrimitiveType { - match int_ty { - ast::IntTy::Isize => PrimitiveType::Isize, - ast::IntTy::I8 => PrimitiveType::I8, - ast::IntTy::I16 => PrimitiveType::I16, - ast::IntTy::I32 => PrimitiveType::I32, - ast::IntTy::I64 => PrimitiveType::I64, - ast::IntTy::I128 => PrimitiveType::I128, - } - } -} - -impl From<ast::UintTy> for PrimitiveType { - fn from(uint_ty: ast::UintTy) -> PrimitiveType { - match uint_ty { - ast::UintTy::Usize => PrimitiveType::Usize, - ast::UintTy::U8 => PrimitiveType::U8, - ast::UintTy::U16 => PrimitiveType::U16, - ast::UintTy::U32 => PrimitiveType::U32, - ast::UintTy::U64 => PrimitiveType::U64, - ast::UintTy::U128 => PrimitiveType::U128, - } - } -} - -impl From<ast::FloatTy> for PrimitiveType { - fn from(float_ty: ast::FloatTy) -> PrimitiveType { - match float_ty { - ast::FloatTy::F16 => PrimitiveType::F16, - ast::FloatTy::F32 => PrimitiveType::F32, - ast::FloatTy::F64 => PrimitiveType::F64, - ast::FloatTy::F128 => PrimitiveType::F128, - } - } -} - impl From<ty::IntTy> for PrimitiveType { fn from(int_ty: ty::IntTy) -> PrimitiveType { match int_ty { diff --git a/src/librustdoc/doctest.rs b/src/librustdoc/doctest.rs index a32c2f7fb18..35ace656638 100644 --- a/src/librustdoc/doctest.rs +++ b/src/librustdoc/doctest.rs @@ -11,7 +11,8 @@ use std::path::{Path, PathBuf}; use std::process::{self, Command, Stdio}; use std::sync::atomic::{AtomicUsize, Ordering}; use std::sync::{Arc, Mutex}; -use std::{panic, str}; +use std::time::{Duration, Instant}; +use std::{fmt, panic, str}; pub(crate) use make::{BuildDocTestBuilder, DocTestBuilder}; pub(crate) use markdown::test as test_markdown; @@ -36,6 +37,50 @@ use crate::config::{Options as RustdocOptions, OutputFormat}; use crate::html::markdown::{ErrorCodes, Ignore, LangString, MdRelLine}; use crate::lint::init_lints; +/// Type used to display times (compilation and total) information for merged doctests. +struct MergedDoctestTimes { + total_time: Instant, + /// Total time spent compiling all merged doctests. + compilation_time: Duration, + /// This field is used to keep track of how many merged doctests we (tried to) compile. + added_compilation_times: usize, +} + +impl MergedDoctestTimes { + fn new() -> Self { + Self { + total_time: Instant::now(), + compilation_time: Duration::default(), + added_compilation_times: 0, + } + } + + fn add_compilation_time(&mut self, duration: Duration) { + self.compilation_time += duration; + self.added_compilation_times += 1; + } + + fn display_times(&self) { + // If no merged doctest was compiled, then there is nothing to display since the numbers + // displayed by `libtest` for standalone tests are already accurate (they include both + // compilation and runtime). + if self.added_compilation_times > 0 { + println!("{self}"); + } + } +} + +impl fmt::Display for MergedDoctestTimes { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + write!( + f, + "all doctests ran in {:.2}s; merged doctests compilation took {:.2}s", + self.total_time.elapsed().as_secs_f64(), + self.compilation_time.as_secs_f64(), + ) + } +} + /// Options that apply to all doctests in a crate or Markdown file (for `rustdoc foo.md`). #[derive(Clone)] pub(crate) struct GlobalTestOptions { @@ -295,6 +340,7 @@ pub(crate) fn run_tests( let mut nb_errors = 0; let mut ran_edition_tests = 0; + let mut times = MergedDoctestTimes::new(); let target_str = rustdoc_options.target.to_string(); for (MergeableTestKey { edition, global_crate_attrs_hash }, mut doctests) in mergeable_tests { @@ -314,13 +360,15 @@ pub(crate) fn run_tests( for (doctest, scraped_test) in &doctests { tests_runner.add_test(doctest, scraped_test, &target_str); } - if let Ok(success) = tests_runner.run_merged_tests( + let (duration, ret) = tests_runner.run_merged_tests( rustdoc_test_options, edition, &opts, &test_args, rustdoc_options, - ) { + ); + times.add_compilation_time(duration); + if let Ok(success) = ret { ran_edition_tests += 1; if !success { nb_errors += 1; @@ -354,12 +402,15 @@ pub(crate) fn run_tests( test::test_main_with_exit_callback(&test_args, standalone_tests, None, || { // We ensure temp dir destructor is called. std::mem::drop(temp_dir.take()); + times.display_times(); }); } if nb_errors != 0 { // We ensure temp dir destructor is called. std::mem::drop(temp_dir); - // libtest::ERROR_EXIT_CODE is not public but it's the same value. + times.display_times(); + // FIXME(GuillaumeGomez): Uncomment the next line once #144297 has been merged. + // std::process::exit(test::ERROR_EXIT_CODE); std::process::exit(101); } } @@ -496,16 +547,19 @@ impl RunnableDocTest { /// /// This is the function that calculates the compiler command line, invokes the compiler, then /// invokes the test or tests in a separate executable (if applicable). +/// +/// Returns a tuple containing the `Duration` of the compilation and the `Result` of the test. fn run_test( doctest: RunnableDocTest, rustdoc_options: &RustdocOptions, supports_color: bool, report_unused_externs: impl Fn(UnusedExterns), -) -> Result<(), TestFailure> { +) -> (Duration, Result<(), TestFailure>) { let langstr = &doctest.langstr; // Make sure we emit well-formed executable names for our target. let rust_out = add_exe_suffix("rust_out".to_owned(), &rustdoc_options.target); let output_file = doctest.test_opts.outdir.path().join(rust_out); + let instant = Instant::now(); // Common arguments used for compiling the doctest runner. // On merged doctests, the compiler is invoked twice: once for the test code itself, @@ -589,7 +643,7 @@ fn run_test( if std::fs::write(&input_file, &doctest.full_test_code).is_err() { // If we cannot write this file for any reason, we leave. All combined tests will be // tested as standalone tests. - return Err(TestFailure::CompileError); + return (Duration::default(), Err(TestFailure::CompileError)); } if !rustdoc_options.nocapture { // If `nocapture` is disabled, then we don't display rustc's output when compiling @@ -660,7 +714,7 @@ fn run_test( if std::fs::write(&runner_input_file, merged_test_code).is_err() { // If we cannot write this file for any reason, we leave. All combined tests will be // tested as standalone tests. - return Err(TestFailure::CompileError); + return (instant.elapsed(), Err(TestFailure::CompileError)); } if !rustdoc_options.nocapture { // If `nocapture` is disabled, then we don't display rustc's output when compiling @@ -713,7 +767,7 @@ fn run_test( let _bomb = Bomb(&out); match (output.status.success(), langstr.compile_fail) { (true, true) => { - return Err(TestFailure::UnexpectedCompilePass); + return (instant.elapsed(), Err(TestFailure::UnexpectedCompilePass)); } (true, false) => {} (false, true) => { @@ -729,17 +783,18 @@ fn run_test( .collect(); if !missing_codes.is_empty() { - return Err(TestFailure::MissingErrorCodes(missing_codes)); + return (instant.elapsed(), Err(TestFailure::MissingErrorCodes(missing_codes))); } } } (false, false) => { - return Err(TestFailure::CompileError); + return (instant.elapsed(), Err(TestFailure::CompileError)); } } + let duration = instant.elapsed(); if doctest.no_run { - return Ok(()); + return (duration, Ok(())); } // Run the code! @@ -771,17 +826,17 @@ fn run_test( cmd.output() }; match result { - Err(e) => return Err(TestFailure::ExecutionError(e)), + Err(e) => return (duration, Err(TestFailure::ExecutionError(e))), Ok(out) => { if langstr.should_panic && out.status.success() { - return Err(TestFailure::UnexpectedRunPass); + return (duration, Err(TestFailure::UnexpectedRunPass)); } else if !langstr.should_panic && !out.status.success() { - return Err(TestFailure::ExecutionFailure(out)); + return (duration, Err(TestFailure::ExecutionFailure(out))); } } } - Ok(()) + (duration, Ok(())) } /// Converts a path intended to use as a command to absolute if it is @@ -1071,7 +1126,7 @@ fn doctest_run_fn( no_run: scraped_test.no_run(&rustdoc_options), merged_test_code: None, }; - let res = + let (_, res) = run_test(runnable_test, &rustdoc_options, doctest.supports_color, report_unused_externs); if let Err(err) = res { diff --git a/src/librustdoc/doctest/runner.rs b/src/librustdoc/doctest/runner.rs index f0914474c79..fcfa424968e 100644 --- a/src/librustdoc/doctest/runner.rs +++ b/src/librustdoc/doctest/runner.rs @@ -1,4 +1,5 @@ use std::fmt::Write; +use std::time::Duration; use rustc_data_structures::fx::FxIndexSet; use rustc_span::edition::Edition; @@ -67,6 +68,10 @@ impl DocTestRunner { self.nb_tests += 1; } + /// Returns a tuple containing the `Duration` of the compilation and the `Result` of the test. + /// + /// If compilation failed, it will return `Err`, otherwise it will return `Ok` containing if + /// the test ran successfully. pub(crate) fn run_merged_tests( &mut self, test_options: IndividualTestOptions, @@ -74,7 +79,7 @@ impl DocTestRunner { opts: &GlobalTestOptions, test_args: &[String], rustdoc_options: &RustdocOptions, - ) -> Result<bool, ()> { + ) -> (Duration, Result<bool, ()>) { let mut code = "\ #![allow(unused_extern_crates)] #![allow(internal_features)] @@ -204,9 +209,9 @@ std::process::Termination::report(test::test_main(test_args, tests, None)) no_run: false, merged_test_code: Some(code), }; - let ret = + let (duration, ret) = run_test(runnable_test, rustdoc_options, self.supports_color, |_: UnusedExterns| {}); - if let Err(TestFailure::CompileError) = ret { Err(()) } else { Ok(ret.is_ok()) } + (duration, if let Err(TestFailure::CompileError) = ret { Err(()) } else { Ok(ret.is_ok()) }) } } diff --git a/src/librustdoc/formats/cache.rs b/src/librustdoc/formats/cache.rs index 5191120ebdb..80399cf3842 100644 --- a/src/librustdoc/formats/cache.rs +++ b/src/librustdoc/formats/cache.rs @@ -1,9 +1,10 @@ use std::mem; use rustc_ast::join_path_syms; -use rustc_attr_data_structures::StabilityLevel; use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet}; +use rustc_hir::StabilityLevel; use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, DefIdSet}; +use rustc_metadata::creader::CStore; use rustc_middle::ty::{self, TyCtxt}; use rustc_span::Symbol; use tracing::debug; @@ -158,18 +159,33 @@ impl Cache { assert!(cx.external_traits.is_empty()); cx.cache.traits = mem::take(&mut krate.external_traits); + let render_options = &cx.render_options; + let extern_url_takes_precedence = render_options.extern_html_root_takes_precedence; + let dst = &render_options.output; + + // Make `--extern-html-root-url` support the same names as `--extern` whenever possible + let cstore = CStore::from_tcx(tcx); + for (name, extern_url) in &render_options.extern_html_root_urls { + if let Some(crate_num) = cstore.resolved_extern_crate(Symbol::intern(name)) { + let e = ExternalCrate { crate_num }; + let location = e.location(Some(extern_url), extern_url_takes_precedence, dst, tcx); + cx.cache.extern_locations.insert(e.crate_num, location); + } + } + // Cache where all our extern crates are located - // FIXME: this part is specific to HTML so it'd be nice to remove it from the common code + // This is also used in the JSON output. for &crate_num in tcx.crates(()) { let e = ExternalCrate { crate_num }; let name = e.name(tcx); - let render_options = &cx.render_options; - let extern_url = render_options.extern_html_root_urls.get(name.as_str()).map(|u| &**u); - let extern_url_takes_precedence = render_options.extern_html_root_takes_precedence; - let dst = &render_options.output; - let location = e.location(extern_url, extern_url_takes_precedence, dst, tcx); - cx.cache.extern_locations.insert(e.crate_num, location); + cx.cache.extern_locations.entry(e.crate_num).or_insert_with(|| { + // falls back to matching by crates' own names, because + // transitive dependencies and injected crates may be loaded without `--extern` + let extern_url = + render_options.extern_html_root_urls.get(name.as_str()).map(|u| &**u); + e.location(extern_url, extern_url_takes_precedence, dst, tcx) + }); cx.cache.external_paths.insert(e.def_id(), (vec![name], ItemType::Module)); } diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs index be8a2d511e9..493fdc6fb1b 100644 --- a/src/librustdoc/html/format.rs +++ b/src/librustdoc/html/format.rs @@ -15,11 +15,11 @@ use std::slice; use itertools::{Either, Itertools}; use rustc_abi::ExternAbi; use rustc_ast::join_path_syms; -use rustc_attr_data_structures::{ConstStability, StabilityLevel, StableSince}; use rustc_data_structures::fx::FxHashSet; use rustc_hir as hir; use rustc_hir::def::DefKind; use rustc_hir::def_id::{DefId, LOCAL_CRATE}; +use rustc_hir::{ConstStability, StabilityLevel, StableSince}; use rustc_metadata::creader::{CStore, LoadedMacro}; use rustc_middle::ty::{self, TyCtxt, TypingMode}; use rustc_span::symbol::kw; @@ -368,6 +368,8 @@ pub(crate) enum HrefError { Private, // Not in external cache, href link should be in same page NotInExternalCache, + /// Refers to an unnamable item, such as one defined within a function or const block. + UnnamableItem, } /// This function is to get the external macro path because they are not in the cache used in @@ -479,6 +481,26 @@ fn generate_item_def_id_path( Ok((url_parts, shortty, fqp)) } +/// Checks if the given defid refers to an item that is unnamable, such as one defined in a const block. +fn is_unnamable(tcx: TyCtxt<'_>, did: DefId) -> bool { + let mut cur_did = did; + while let Some(parent) = tcx.opt_parent(cur_did) { + match tcx.def_kind(parent) { + // items defined in these can be linked to, as long as they are visible + DefKind::Mod | DefKind::ForeignMod => cur_did = parent, + // items in impls can be linked to, + // as long as we can link to the item the impl is on. + // since associated traits are not a thing, + // it should not be possible to refer to an impl item if + // the base type is not namable. + DefKind::Impl { .. } => return false, + // everything else does not have docs generated for it + _ => return true, + } + } + return false; +} + fn to_module_fqp(shortty: ItemType, fqp: &[Symbol]) -> &[Symbol] { if shortty == ItemType::Module { fqp } else { &fqp[..fqp.len() - 1] } } @@ -552,6 +574,9 @@ pub(crate) fn href_with_root_path( } _ => original_did, }; + if is_unnamable(cx.tcx(), did) { + return Err(HrefError::UnnamableItem); + } let cache = cx.cache(); let relative_to = &cx.current; diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs index 872dbbcd19e..a46253237db 100644 --- a/src/librustdoc/html/render/mod.rs +++ b/src/librustdoc/html/render/mod.rs @@ -50,12 +50,10 @@ use std::{fs, str}; use askama::Template; use itertools::Either; use rustc_ast::join_path_syms; -use rustc_attr_data_structures::{ - ConstStability, DeprecatedSince, Deprecation, RustcVersion, StabilityLevel, StableSince, -}; use rustc_data_structures::fx::{FxHashSet, FxIndexMap, FxIndexSet}; -use rustc_hir::Mutability; +use rustc_hir::attrs::{DeprecatedSince, Deprecation}; use rustc_hir::def_id::{DefId, DefIdSet}; +use rustc_hir::{ConstStability, Mutability, RustcVersion, StabilityLevel, StableSince}; use rustc_middle::ty::print::PrintTraitRefExt; use rustc_middle::ty::{self, TyCtxt}; use rustc_span::symbol::{Symbol, sym}; diff --git a/src/librustdoc/json/conversions.rs b/src/librustdoc/json/conversions.rs index 08bc0bb1950..031d018c8b3 100644 --- a/src/librustdoc/json/conversions.rs +++ b/src/librustdoc/json/conversions.rs @@ -4,8 +4,8 @@ use rustc_abi::ExternAbi; use rustc_ast::ast; -use rustc_attr_data_structures::{self as attrs, DeprecatedSince}; use rustc_hir as hir; +use rustc_hir::attrs::{self, DeprecatedSince}; use rustc_hir::def::CtorKind; use rustc_hir::def_id::DefId; use rustc_hir::{HeaderSafety, Safety}; diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index 7431ff8e1ad..28dbd8ba7d3 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -32,7 +32,6 @@ extern crate pulldown_cmark; extern crate rustc_abi; extern crate rustc_ast; extern crate rustc_ast_pretty; -extern crate rustc_attr_data_structures; extern crate rustc_attr_parsing; extern crate rustc_data_structures; extern crate rustc_driver; diff --git a/src/librustdoc/passes/propagate_stability.rs b/src/librustdoc/passes/propagate_stability.rs index 7b3da8d7c0f..14ec58702e3 100644 --- a/src/librustdoc/passes/propagate_stability.rs +++ b/src/librustdoc/passes/propagate_stability.rs @@ -6,8 +6,8 @@ //! [`core::error`] module is marked as stable since 1.81.0, so we want to show //! [`core::error::Error`] as stable since 1.81.0 as well. -use rustc_attr_data_structures::{Stability, StabilityLevel}; use rustc_hir::def_id::CRATE_DEF_ID; +use rustc_hir::{Stability, StabilityLevel}; use crate::clean::{Crate, Item, ItemId, ItemKind}; use crate::core::DocContext; diff --git a/src/tools/clippy/clippy_lints/src/approx_const.rs b/src/tools/clippy/clippy_lints/src/approx_const.rs index 184fbbf7796..ab47e309752 100644 --- a/src/tools/clippy/clippy_lints/src/approx_const.rs +++ b/src/tools/clippy/clippy_lints/src/approx_const.rs @@ -2,7 +2,7 @@ use clippy_config::Conf; use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::msrvs::{self, Msrv}; use rustc_ast::ast::{FloatTy, LitFloatType, LitKind}; -use rustc_attr_data_structures::RustcVersion; +use rustc_hir::RustcVersion; use rustc_hir::{HirId, Lit}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::impl_lint_pass; diff --git a/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs b/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs index 7b4cf033674..d6469d32931 100644 --- a/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs +++ b/src/tools/clippy/clippy_lints/src/arbitrary_source_item_ordering.rs @@ -6,7 +6,7 @@ use clippy_config::types::{ }; use clippy_utils::diagnostics::span_lint_and_note; use clippy_utils::is_cfg_test; -use rustc_attr_data_structures::AttributeKind; +use rustc_hir::attrs::AttributeKind; use rustc_hir::{ Attribute, FieldDef, HirId, ImplItemId, IsAuto, Item, ItemKind, Mod, OwnerId, QPath, TraitItemId, TyKind, Variant, VariantData, diff --git a/src/tools/clippy/clippy_lints/src/attrs/inline_always.rs b/src/tools/clippy/clippy_lints/src/attrs/inline_always.rs index b8f93ee5e2c..409bb698665 100644 --- a/src/tools/clippy/clippy_lints/src/attrs/inline_always.rs +++ b/src/tools/clippy/clippy_lints/src/attrs/inline_always.rs @@ -1,6 +1,7 @@ use super::INLINE_ALWAYS; use clippy_utils::diagnostics::span_lint; -use rustc_attr_data_structures::{AttributeKind, InlineAttr, find_attr}; +use rustc_hir::attrs::{AttributeKind, InlineAttr}; +use rustc_hir::find_attr; use rustc_hir::Attribute; use rustc_lint::LateContext; use rustc_span::Span; diff --git a/src/tools/clippy/clippy_lints/src/attrs/repr_attributes.rs b/src/tools/clippy/clippy_lints/src/attrs/repr_attributes.rs index 3e8808cec61..4ece3ed44fd 100644 --- a/src/tools/clippy/clippy_lints/src/attrs/repr_attributes.rs +++ b/src/tools/clippy/clippy_lints/src/attrs/repr_attributes.rs @@ -1,4 +1,5 @@ -use rustc_attr_data_structures::{AttributeKind, ReprAttr, find_attr}; +use rustc_hir::attrs::{AttributeKind, ReprAttr}; +use rustc_hir::find_attr; use rustc_hir::Attribute; use rustc_lint::LateContext; use rustc_span::Span; diff --git a/src/tools/clippy/clippy_lints/src/booleans.rs b/src/tools/clippy/clippy_lints/src/booleans.rs index 61c2fc49bd7..ba1135d745a 100644 --- a/src/tools/clippy/clippy_lints/src/booleans.rs +++ b/src/tools/clippy/clippy_lints/src/booleans.rs @@ -7,7 +7,7 @@ use clippy_utils::sugg::Sugg; use clippy_utils::ty::{implements_trait, is_type_diagnostic_item}; use clippy_utils::{eq_expr_value, sym}; use rustc_ast::ast::LitKind; -use rustc_attr_data_structures::RustcVersion; +use rustc_hir::RustcVersion; use rustc_errors::Applicability; use rustc_hir::intravisit::{FnKind, Visitor, walk_expr}; use rustc_hir::{BinOpKind, Body, Expr, ExprKind, FnDecl, UnOp}; diff --git a/src/tools/clippy/clippy_lints/src/default_union_representation.rs b/src/tools/clippy/clippy_lints/src/default_union_representation.rs index 9bf2144e445..f41255e54db 100644 --- a/src/tools/clippy/clippy_lints/src/default_union_representation.rs +++ b/src/tools/clippy/clippy_lints/src/default_union_representation.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::span_lint_and_then; -use rustc_attr_data_structures::{AttributeKind, ReprAttr, find_attr}; +use rustc_hir::attrs::{AttributeKind, ReprAttr}; +use rustc_hir::find_attr; use rustc_hir::{HirId, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; use rustc_middle::ty::layout::LayoutOf; diff --git a/src/tools/clippy/clippy_lints/src/doc/suspicious_doc_comments.rs b/src/tools/clippy/clippy_lints/src/doc/suspicious_doc_comments.rs index ebfc9972aef..1e7d1f92fa3 100644 --- a/src/tools/clippy/clippy_lints/src/doc/suspicious_doc_comments.rs +++ b/src/tools/clippy/clippy_lints/src/doc/suspicious_doc_comments.rs @@ -1,7 +1,7 @@ use clippy_utils::diagnostics::span_lint_and_then; use rustc_ast::AttrStyle; use rustc_ast::token::CommentKind; -use rustc_attr_data_structures::AttributeKind; +use rustc_hir::attrs::AttributeKind; use rustc_errors::Applicability; use rustc_hir::Attribute; use rustc_lint::LateContext; diff --git a/src/tools/clippy/clippy_lints/src/doc/too_long_first_doc_paragraph.rs b/src/tools/clippy/clippy_lints/src/doc/too_long_first_doc_paragraph.rs index 7f7224ecfc6..32ba696b3ec 100644 --- a/src/tools/clippy/clippy_lints/src/doc/too_long_first_doc_paragraph.rs +++ b/src/tools/clippy/clippy_lints/src/doc/too_long_first_doc_paragraph.rs @@ -1,4 +1,4 @@ -use rustc_attr_data_structures::AttributeKind; +use rustc_hir::attrs::AttributeKind; use rustc_errors::Applicability; use rustc_hir::{Attribute, Item, ItemKind}; use rustc_lint::LateContext; diff --git a/src/tools/clippy/clippy_lints/src/eta_reduction.rs b/src/tools/clippy/clippy_lints/src/eta_reduction.rs index 9b627678bd3..ba539d05b6b 100644 --- a/src/tools/clippy/clippy_lints/src/eta_reduction.rs +++ b/src/tools/clippy/clippy_lints/src/eta_reduction.rs @@ -7,7 +7,8 @@ use clippy_utils::{ get_path_from_caller_to_method_type, is_adjusted, is_no_std_crate, path_to_local, path_to_local_id, }; use rustc_abi::ExternAbi; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_errors::Applicability; use rustc_hir::{BindingMode, Expr, ExprKind, FnRetTy, GenericArgs, Param, PatKind, QPath, Safety, TyKind}; use rustc_infer::infer::TyCtxtInferExt; diff --git a/src/tools/clippy/clippy_lints/src/exhaustive_items.rs b/src/tools/clippy/clippy_lints/src/exhaustive_items.rs index 8ad09279071..5f40e576443 100644 --- a/src/tools/clippy/clippy_lints/src/exhaustive_items.rs +++ b/src/tools/clippy/clippy_lints/src/exhaustive_items.rs @@ -1,6 +1,7 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::indent_of; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_errors::Applicability; use rustc_hir::{Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/src/tools/clippy/clippy_lints/src/float_literal.rs b/src/tools/clippy/clippy_lints/src/float_literal.rs index c51267567d0..ccaf38aee4d 100644 --- a/src/tools/clippy/clippy_lints/src/float_literal.rs +++ b/src/tools/clippy/clippy_lints/src/float_literal.rs @@ -1,6 +1,6 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::numeric_literal; -use rustc_ast::ast::{self, LitFloatType, LitKind}; +use rustc_ast::ast::{LitFloatType, LitKind}; use rustc_errors::Applicability; use rustc_hir as hir; use rustc_lint::{LateContext, LateLintPass}; @@ -75,10 +75,10 @@ impl<'tcx> LateLintPass<'tcx> for FloatLiteral { let digits = count_digits(sym_str); let max = max_digits(fty); let type_suffix = match lit_float_ty { - LitFloatType::Suffixed(ast::FloatTy::F16) => Some("f16"), - LitFloatType::Suffixed(ast::FloatTy::F32) => Some("f32"), - LitFloatType::Suffixed(ast::FloatTy::F64) => Some("f64"), - LitFloatType::Suffixed(ast::FloatTy::F128) => Some("f128"), + LitFloatType::Suffixed(FloatTy::F16) => Some("f16"), + LitFloatType::Suffixed(FloatTy::F32) => Some("f32"), + LitFloatType::Suffixed(FloatTy::F64) => Some("f64"), + LitFloatType::Suffixed(FloatTy::F128) => Some("f128"), LitFloatType::Unsuffixed => None, }; let (is_whole, is_inf, mut float_str) = match fty { diff --git a/src/tools/clippy/clippy_lints/src/format_args.rs b/src/tools/clippy/clippy_lints/src/format_args.rs index a251f15ba3d..af4202422e4 100644 --- a/src/tools/clippy/clippy_lints/src/format_args.rs +++ b/src/tools/clippy/clippy_lints/src/format_args.rs @@ -17,7 +17,8 @@ use rustc_ast::{ FormatArgPosition, FormatArgPositionKind, FormatArgsPiece, FormatArgumentKind, FormatCount, FormatOptions, FormatPlaceholder, FormatTrait, }; -use rustc_attr_data_structures::{AttributeKind, RustcVersion, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::{find_attr,RustcVersion}; use rustc_data_structures::fx::FxHashMap; use rustc_errors::Applicability; use rustc_errors::SuggestionStyle::{CompletelyHidden, ShowCode}; diff --git a/src/tools/clippy/clippy_lints/src/functions/must_use.rs b/src/tools/clippy/clippy_lints/src/functions/must_use.rs index b8d0cec5aeb..55ca0d9ecb7 100644 --- a/src/tools/clippy/clippy_lints/src/functions/must_use.rs +++ b/src/tools/clippy/clippy_lints/src/functions/must_use.rs @@ -14,7 +14,8 @@ use clippy_utils::source::snippet_indent; use clippy_utils::ty::is_must_use_ty; use clippy_utils::visitors::for_each_expr_without_closures; use clippy_utils::{return_ty, trait_ref_of_method}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_span::Symbol; use rustc_trait_selection::error_reporting::InferCtxtErrorExt; diff --git a/src/tools/clippy/clippy_lints/src/incompatible_msrv.rs b/src/tools/clippy/clippy_lints/src/incompatible_msrv.rs index 116d63c3bb1..85ebc830d3b 100644 --- a/src/tools/clippy/clippy_lints/src/incompatible_msrv.rs +++ b/src/tools/clippy/clippy_lints/src/incompatible_msrv.rs @@ -2,7 +2,7 @@ use clippy_config::Conf; use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::msrvs::Msrv; use clippy_utils::{is_in_const_context, is_in_test}; -use rustc_attr_data_structures::{RustcVersion, StabilityLevel, StableSince}; +use rustc_hir::{RustcVersion, StabilityLevel, StableSince}; use rustc_data_structures::fx::FxHashMap; use rustc_hir::def::DefKind; use rustc_hir::{self as hir, AmbigArg, Expr, ExprKind, HirId, QPath}; diff --git a/src/tools/clippy/clippy_lints/src/inline_fn_without_body.rs b/src/tools/clippy/clippy_lints/src/inline_fn_without_body.rs index ffe6ad14f63..ee59a4cc8cb 100644 --- a/src/tools/clippy/clippy_lints/src/inline_fn_without_body.rs +++ b/src/tools/clippy/clippy_lints/src/inline_fn_without_body.rs @@ -1,6 +1,7 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::sugg::DiagExt; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_errors::Applicability; use rustc_hir::{TraitFn, TraitItem, TraitItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/src/tools/clippy/clippy_lints/src/lib.rs b/src/tools/clippy/clippy_lints/src/lib.rs index 96a6dee5885..914aa6b9b80 100644 --- a/src/tools/clippy/clippy_lints/src/lib.rs +++ b/src/tools/clippy/clippy_lints/src/lib.rs @@ -35,7 +35,6 @@ extern crate rustc_abi; extern crate rustc_arena; extern crate rustc_ast; extern crate rustc_ast_pretty; -extern crate rustc_attr_data_structures; extern crate rustc_data_structures; extern crate rustc_driver; extern crate rustc_errors; diff --git a/src/tools/clippy/clippy_lints/src/macro_use.rs b/src/tools/clippy/clippy_lints/src/macro_use.rs index 3aa449f6411..bf89556fbb6 100644 --- a/src/tools/clippy/clippy_lints/src/macro_use.rs +++ b/src/tools/clippy/clippy_lints/src/macro_use.rs @@ -1,7 +1,8 @@ use clippy_utils::diagnostics::span_lint_hir_and_then; use clippy_utils::source::snippet; use hir::def::{DefKind, Res}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_data_structures::fx::FxHashSet; use rustc_errors::Applicability; use rustc_hir::{self as hir, AmbigArg}; diff --git a/src/tools/clippy/clippy_lints/src/manual_non_exhaustive.rs b/src/tools/clippy/clippy_lints/src/manual_non_exhaustive.rs index 2d52a93f34e..6b0f7446849 100644 --- a/src/tools/clippy/clippy_lints/src/manual_non_exhaustive.rs +++ b/src/tools/clippy/clippy_lints/src/manual_non_exhaustive.rs @@ -4,7 +4,8 @@ use clippy_utils::is_doc_hidden; use clippy_utils::msrvs::{self, Msrv}; use clippy_utils::source::snippet_indent; use itertools::Itertools; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_data_structures::fx::FxHashSet; use rustc_errors::Applicability; use rustc_hir::def::{CtorKind, CtorOf, DefKind, Res}; diff --git a/src/tools/clippy/clippy_lints/src/matches/significant_drop_in_scrutinee.rs b/src/tools/clippy/clippy_lints/src/matches/significant_drop_in_scrutinee.rs index 88b4d9b7d54..027dd7ce053 100644 --- a/src/tools/clippy/clippy_lints/src/matches/significant_drop_in_scrutinee.rs +++ b/src/tools/clippy/clippy_lints/src/matches/significant_drop_in_scrutinee.rs @@ -185,7 +185,7 @@ impl<'a, 'tcx> SigDropChecker<'a, 'tcx> { if let Some(adt) = ty.ty_adt_def() && get_attr( self.cx.sess(), - self.cx.tcx.get_attrs_unchecked(adt.did()), + self.cx.tcx.get_all_attrs(adt.did()), sym::has_significant_drop, ) .count() diff --git a/src/tools/clippy/clippy_lints/src/missing_inline.rs b/src/tools/clippy/clippy_lints/src/missing_inline.rs index 5a5025973b5..c637fb247ff 100644 --- a/src/tools/clippy/clippy_lints/src/missing_inline.rs +++ b/src/tools/clippy/clippy_lints/src/missing_inline.rs @@ -1,5 +1,6 @@ use clippy_utils::diagnostics::span_lint; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_hir::def_id::DefId; use rustc_hir::{self as hir, Attribute}; use rustc_lint::{LateContext, LateLintPass, LintContext}; diff --git a/src/tools/clippy/clippy_lints/src/no_mangle_with_rust_abi.rs b/src/tools/clippy/clippy_lints/src/no_mangle_with_rust_abi.rs index dee8efeb291..791bbbe30a8 100644 --- a/src/tools/clippy/clippy_lints/src/no_mangle_with_rust_abi.rs +++ b/src/tools/clippy/clippy_lints/src/no_mangle_with_rust_abi.rs @@ -1,7 +1,7 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::source::{snippet, snippet_with_applicability}; use rustc_abi::ExternAbi; -use rustc_attr_data_structures::AttributeKind; +use rustc_hir::attrs::AttributeKind; use rustc_errors::Applicability; use rustc_hir::{Attribute, Item, ItemKind}; use rustc_lint::{LateContext, LateLintPass}; diff --git a/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs index b8005dfd6f8..303c5dfed89 100644 --- a/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs +++ b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs @@ -5,7 +5,8 @@ use clippy_utils::ty::{for_each_top_level_late_bound_region, is_copy}; use clippy_utils::{is_self, is_self_ty}; use core::ops::ControlFlow; use rustc_abi::ExternAbi; -use rustc_attr_data_structures::{AttributeKind, InlineAttr, find_attr}; +use rustc_hir::attrs::{AttributeKind, InlineAttr}; +use rustc_hir::find_attr; use rustc_data_structures::fx::FxHashSet; use rustc_errors::Applicability; use rustc_hir as hir; diff --git a/src/tools/clippy/clippy_lints/src/return_self_not_must_use.rs b/src/tools/clippy/clippy_lints/src/return_self_not_must_use.rs index 3497216d1c5..2cdb8ef3a65 100644 --- a/src/tools/clippy/clippy_lints/src/return_self_not_must_use.rs +++ b/src/tools/clippy/clippy_lints/src/return_self_not_must_use.rs @@ -1,7 +1,8 @@ use clippy_utils::diagnostics::span_lint_and_help; use clippy_utils::ty::is_must_use_ty; use clippy_utils::{nth_arg, return_ty}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_hir::def_id::LocalDefId; use rustc_hir::intravisit::FnKind; use rustc_hir::{Body, FnDecl, OwnerId, TraitItem, TraitItemKind}; diff --git a/src/tools/clippy/clippy_lints/src/significant_drop_tightening.rs b/src/tools/clippy/clippy_lints/src/significant_drop_tightening.rs index 521754f7bab..9110f684bd1 100644 --- a/src/tools/clippy/clippy_lints/src/significant_drop_tightening.rs +++ b/src/tools/clippy/clippy_lints/src/significant_drop_tightening.rs @@ -168,7 +168,7 @@ impl<'cx, 'others, 'tcx> AttrChecker<'cx, 'others, 'tcx> { if let Some(adt) = ty.ty_adt_def() { let mut iter = get_attr( self.cx.sess(), - self.cx.tcx.get_attrs_unchecked(adt.did()), + self.cx.tcx.get_all_attrs(adt.did()), sym::has_significant_drop, ); if iter.next().is_some() { 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 216f168471e..50c44a8e75c 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 @@ -2,7 +2,7 @@ use clippy_config::Conf; use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_sugg}; use clippy_utils::is_from_proc_macro; use clippy_utils::msrvs::Msrv; -use rustc_attr_data_structures::{StabilityLevel, StableSince}; +use rustc_hir::{StabilityLevel, StableSince}; use rustc_errors::Applicability; use rustc_hir::def::{DefKind, Res}; use rustc_hir::def_id::DefId; diff --git a/src/tools/clippy/clippy_lints/src/utils/author.rs b/src/tools/clippy/clippy_lints/src/utils/author.rs index ac92ab5a245..29931738412 100644 --- a/src/tools/clippy/clippy_lints/src/utils/author.rs +++ b/src/tools/clippy/clippy_lints/src/utils/author.rs @@ -9,6 +9,7 @@ use rustc_hir::{ FnRetTy, HirId, Lit, PatExprKind, PatKind, QPath, StmtKind, StructTailExpr, }; use rustc_lint::{LateContext, LateLintPass, LintContext}; +use rustc_middle::ty::{FloatTy, IntTy, UintTy}; use rustc_session::declare_lint_pass; use rustc_span::symbol::{Ident, Symbol}; use std::cell::Cell; @@ -337,15 +338,43 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> { LitKind::Byte(b) => kind!("Byte({b})"), LitKind::Int(i, suffix) => { let int_ty = match suffix { - LitIntType::Signed(int_ty) => format!("LitIntType::Signed(IntTy::{int_ty:?})"), - LitIntType::Unsigned(uint_ty) => format!("LitIntType::Unsigned(UintTy::{uint_ty:?})"), + LitIntType::Signed(int_ty) => { + let t = match int_ty { + IntTy::Isize => "Isize", + IntTy::I8 => "I8", + IntTy::I16 => "I16", + IntTy::I32 => "I32", + IntTy::I64 => "I64", + IntTy::I128 => "I128", + }; + format!("LitIntType::Signed(IntTy::{t})") + } + LitIntType::Unsigned(uint_ty) => { + let t = match uint_ty { + UintTy::Usize => "Usize", + UintTy::U8 => "U8", + UintTy::U16 => "U16", + UintTy::U32 => "U32", + UintTy::U64 => "U64", + UintTy::U128 => "U128", + }; + format!("LitIntType::Unsigned(UintTy::{t})") + } LitIntType::Unsuffixed => String::from("LitIntType::Unsuffixed"), }; kind!("Int({i}, {int_ty})"); }, LitKind::Float(_, suffix) => { let float_ty = match suffix { - LitFloatType::Suffixed(suffix_ty) => format!("LitFloatType::Suffixed(FloatTy::{suffix_ty:?})"), + LitFloatType::Suffixed(suffix_ty) => { + let t = match suffix_ty { + FloatTy::F16 => "F16", + FloatTy::F32 => "F32", + FloatTy::F64 => "F64", + FloatTy::F128 => "F128", + }; + format!("LitFloatType::Suffixed(FloatTy::{t})") + } LitFloatType::Unsuffixed => String::from("LitFloatType::Unsuffixed"), }; kind!("Float(_, {float_ty})"); diff --git a/src/tools/clippy/clippy_lints_internal/src/derive_deserialize_allowing_unknown.rs b/src/tools/clippy/clippy_lints_internal/src/derive_deserialize_allowing_unknown.rs index 41fafc08c25..e0ae0c11cc2 100644 --- a/src/tools/clippy/clippy_lints_internal/src/derive_deserialize_allowing_unknown.rs +++ b/src/tools/clippy/clippy_lints_internal/src/derive_deserialize_allowing_unknown.rs @@ -2,7 +2,8 @@ use clippy_utils::diagnostics::span_lint; use clippy_utils::paths; use rustc_ast::tokenstream::{TokenStream, TokenTree}; use rustc_ast::{AttrStyle, DelimArgs}; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_hir::def::Res; use rustc_hir::def_id::LocalDefId; use rustc_hir::{ diff --git a/src/tools/clippy/clippy_lints_internal/src/lib.rs b/src/tools/clippy/clippy_lints_internal/src/lib.rs index 0c94d100c41..43cde86504f 100644 --- a/src/tools/clippy/clippy_lints_internal/src/lib.rs +++ b/src/tools/clippy/clippy_lints_internal/src/lib.rs @@ -20,7 +20,6 @@ #![allow(clippy::missing_clippy_version_attribute)] extern crate rustc_ast; -extern crate rustc_attr_data_structures; extern crate rustc_attr_parsing; extern crate rustc_data_structures; extern crate rustc_errors; diff --git a/src/tools/clippy/clippy_utils/src/attrs.rs b/src/tools/clippy/clippy_utils/src/attrs.rs index 34472eaab93..4ccd9c5300b 100644 --- a/src/tools/clippy/clippy_utils/src/attrs.rs +++ b/src/tools/clippy/clippy_utils/src/attrs.rs @@ -2,7 +2,8 @@ use crate::source::SpanRangeExt; use crate::{sym, tokenize_with_text}; use rustc_ast::attr; use rustc_ast::attr::AttributeExt; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_errors::Applicability; use rustc_lexer::TokenKind; use rustc_lint::LateContext; diff --git a/src/tools/clippy/clippy_utils/src/consts.rs b/src/tools/clippy/clippy_utils/src/consts.rs index 25afa12e95d..ecd88daa6b3 100644 --- a/src/tools/clippy/clippy_utils/src/consts.rs +++ b/src/tools/clippy/clippy_utils/src/consts.rs @@ -10,7 +10,7 @@ use crate::{clip, is_direct_expn_of, sext, unsext}; use rustc_abi::Size; use rustc_apfloat::Float; use rustc_apfloat::ieee::{Half, Quad}; -use rustc_ast::ast::{self, LitFloatType, LitKind}; +use rustc_ast::ast::{LitFloatType, LitKind}; use rustc_hir::def::{DefKind, Res}; use rustc_hir::{ BinOpKind, Block, ConstBlock, Expr, ExprKind, HirId, Item, ItemKind, Node, PatExpr, PatExprKind, QPath, UnOp, @@ -309,10 +309,10 @@ pub fn lit_to_mir_constant<'tcx>(lit: &LitKind, ty: Option<Ty<'tcx>>) -> Constan LitKind::Int(n, _) => Constant::Int(n.get()), LitKind::Float(ref is, LitFloatType::Suffixed(fty)) => match fty { // FIXME(f16_f128): just use `parse()` directly when available for `f16`/`f128` - ast::FloatTy::F16 => Constant::parse_f16(is.as_str()), - ast::FloatTy::F32 => Constant::F32(is.as_str().parse().unwrap()), - ast::FloatTy::F64 => Constant::F64(is.as_str().parse().unwrap()), - ast::FloatTy::F128 => Constant::parse_f128(is.as_str()), + FloatTy::F16 => Constant::parse_f16(is.as_str()), + FloatTy::F32 => Constant::F32(is.as_str().parse().unwrap()), + FloatTy::F64 => Constant::F64(is.as_str().parse().unwrap()), + FloatTy::F128 => Constant::parse_f128(is.as_str()), }, LitKind::Float(ref is, LitFloatType::Unsuffixed) => match ty.expect("type of float is known").kind() { ty::Float(FloatTy::F16) => Constant::parse_f16(is.as_str()), diff --git a/src/tools/clippy/clippy_utils/src/lib.rs b/src/tools/clippy/clippy_utils/src/lib.rs index 67e09e772a7..5b9b0ef3001 100644 --- a/src/tools/clippy/clippy_utils/src/lib.rs +++ b/src/tools/clippy/clippy_utils/src/lib.rs @@ -28,7 +28,6 @@ extern crate indexmap; extern crate rustc_abi; extern crate rustc_ast; -extern crate rustc_attr_data_structures; extern crate rustc_attr_parsing; extern crate rustc_const_eval; extern crate rustc_data_structures; @@ -91,7 +90,8 @@ use itertools::Itertools; use rustc_abi::Integer; use rustc_ast::ast::{self, LitKind, RangeLimits}; use rustc_ast::join_path_syms; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_data_structures::fx::FxHashMap; use rustc_data_structures::packed::Pu128; use rustc_data_structures::unhash::UnindexMap; diff --git a/src/tools/clippy/clippy_utils/src/macros.rs b/src/tools/clippy/clippy_utils/src/macros.rs index ba126fcd05d..60473a26493 100644 --- a/src/tools/clippy/clippy_utils/src/macros.rs +++ b/src/tools/clippy/clippy_utils/src/macros.rs @@ -42,7 +42,7 @@ pub fn is_format_macro(cx: &LateContext<'_>, macro_def_id: DefId) -> bool { } else { // Allow users to tag any macro as being format!-like // TODO: consider deleting FORMAT_MACRO_DIAG_ITEMS and using just this method - get_unique_attr(cx.sess(), cx.tcx.get_attrs_unchecked(macro_def_id), sym::format_args).is_some() + get_unique_attr(cx.sess(), cx.tcx.get_all_attrs(macro_def_id), sym::format_args).is_some() } } diff --git a/src/tools/clippy/clippy_utils/src/msrvs.rs b/src/tools/clippy/clippy_utils/src/msrvs.rs index 24ed4c3a8be..480e0687756 100644 --- a/src/tools/clippy/clippy_utils/src/msrvs.rs +++ b/src/tools/clippy/clippy_utils/src/msrvs.rs @@ -1,7 +1,7 @@ use crate::sym; use rustc_ast::Attribute; use rustc_ast::attr::AttributeExt; -use rustc_attr_data_structures::RustcVersion; +use rustc_hir::RustcVersion; use rustc_attr_parsing::parse_version; use rustc_lint::LateContext; use rustc_session::Session; diff --git a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs index 11c17a77b15..79116eba971 100644 --- a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs +++ b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs @@ -5,7 +5,7 @@ use crate::msrvs::{self, Msrv}; use hir::LangItem; -use rustc_attr_data_structures::{RustcVersion, StableSince}; +use rustc_hir::{RustcVersion, StableSince}; use rustc_const_eval::check_consts::ConstCx; use rustc_hir as hir; use rustc_hir::def_id::DefId; @@ -424,7 +424,7 @@ pub fn is_stable_const_fn(cx: &LateContext<'_>, def_id: DefId, msrv: Msrv) -> bo .and_then(|trait_def_id| cx.tcx.lookup_const_stability(trait_def_id)) }) .is_none_or(|const_stab| { - if let rustc_attr_data_structures::StabilityLevel::Stable { since, .. } = const_stab.level { + if let rustc_hir::StabilityLevel::Stable { since, .. } = const_stab.level { // Checking MSRV is manually necessary because `rustc` has no such concept. This entire // function could be removed if `rustc` provided a MSRV-aware version of `is_stable_const_fn`. // as a part of an unimplemented MSRV check https://github.com/rust-lang/rust/issues/65262. diff --git a/src/tools/clippy/clippy_utils/src/ty/mod.rs b/src/tools/clippy/clippy_utils/src/ty/mod.rs index d70232ef3aa..02a8eda5893 100644 --- a/src/tools/clippy/clippy_utils/src/ty/mod.rs +++ b/src/tools/clippy/clippy_utils/src/ty/mod.rs @@ -6,7 +6,8 @@ use core::ops::ControlFlow; use itertools::Itertools; use rustc_abi::VariantIdx; use rustc_ast::ast::Mutability; -use rustc_attr_data_structures::{AttributeKind, find_attr}; +use rustc_hir::attrs::{AttributeKind}; +use rustc_hir::find_attr; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; use rustc_hir as hir; use rustc_hir::def::{CtorKind, CtorOf, DefKind, Res}; diff --git a/src/tools/miri/src/helpers.rs b/src/tools/miri/src/helpers.rs index ab7e35710d3..43cb1c9ae05 100644 --- a/src/tools/miri/src/helpers.rs +++ b/src/tools/miri/src/helpers.rs @@ -1245,43 +1245,14 @@ impl ToU64 for usize { } } -/// This struct is needed to enforce `#[must_use]` on values produced by [enter_trace_span] even -/// when the "tracing" feature is not enabled. -#[must_use] -pub struct MaybeEnteredTraceSpan { - #[cfg(feature = "tracing")] - pub _entered_span: tracing::span::EnteredSpan, -} - /// Enters a [tracing::info_span] only if the "tracing" feature is enabled, otherwise does nothing. -/// This is like [rustc_const_eval::enter_trace_span] except that it does not depend on the -/// [Machine] trait to check if tracing is enabled, because from the Miri codebase we can directly -/// check whether the "tracing" feature is enabled, unlike from the rustc_const_eval codebase. -/// -/// In addition to the syntax accepted by [tracing::span!], this macro optionally allows passing -/// the span name (i.e. the first macro argument) in the form `NAME::SUBNAME` (without quotes) to -/// indicate that the span has name "NAME" (usually the name of the component) and has an additional -/// more specific name "SUBNAME" (usually the function name). The latter is passed to the [tracing] -/// infrastructure as a span field with the name "NAME". This allows not being distracted by -/// subnames when looking at the trace in <https://ui.perfetto.dev>, but when deeper introspection -/// is needed within a component, it's still possible to view the subnames directly in the UI by -/// selecting a span, clicking on the "NAME" argument on the right, and clicking on "Visualize -/// argument values". -/// ```rust -/// // for example, the first will expand to the second -/// enter_trace_span!(borrow_tracker::on_stack_pop, /* ... */) -/// enter_trace_span!("borrow_tracker", borrow_tracker = "on_stack_pop", /* ... */) -/// ``` +/// This calls [rustc_const_eval::enter_trace_span] with [MiriMachine] as the first argument, which +/// will in turn call [MiriMachine::enter_trace_span], which takes care of determining at compile +/// time whether to trace or not (and supposedly the call is compiled out if tracing is disabled). +/// Look at [rustc_const_eval::enter_trace_span] for complete documentation, examples and tips. #[macro_export] macro_rules! enter_trace_span { - ($name:ident :: $subname:ident $($tt:tt)*) => {{ - enter_trace_span!(stringify!($name), $name = %stringify!($subname) $($tt)*) - }}; - ($($tt:tt)*) => { - $crate::MaybeEnteredTraceSpan { - #[cfg(feature = "tracing")] - _entered_span: tracing::info_span!($($tt)*).entered() - } + rustc_const_eval::enter_trace_span!($crate::MiriMachine<'static>, $($tt)*) }; } diff --git a/src/tools/miri/src/lib.rs b/src/tools/miri/src/lib.rs index 507d4f7b428..2b92c25a424 100644 --- a/src/tools/miri/src/lib.rs +++ b/src/tools/miri/src/lib.rs @@ -57,7 +57,6 @@ extern crate tracing; extern crate rustc_abi; extern crate rustc_apfloat; extern crate rustc_ast; -extern crate rustc_attr_data_structures; extern crate rustc_const_eval; extern crate rustc_data_structures; extern crate rustc_errors; @@ -143,9 +142,7 @@ pub use crate::eval::{ AlignmentCheck, BacktraceStyle, IsolatedOp, MiriConfig, MiriEntryFnType, RejectOpWith, ValidationMode, create_ecx, eval_entry, }; -pub use crate::helpers::{ - AccessKind, EvalContextExt as _, MaybeEnteredTraceSpan, ToU64 as _, ToUsize as _, -}; +pub use crate::helpers::{AccessKind, EvalContextExt as _, ToU64 as _, ToUsize as _}; pub use crate::intrinsics::EvalContextExt as _; pub use crate::machine::{ AllocExtra, DynMachineCallback, FrameExtra, MachineCallback, MemoryKind, MiriInterpCx, diff --git a/src/tools/miri/src/machine.rs b/src/tools/miri/src/machine.rs index 8f0814a070c..00c3373bb0f 100644 --- a/src/tools/miri/src/machine.rs +++ b/src/tools/miri/src/machine.rs @@ -12,7 +12,7 @@ use rand::rngs::StdRng; use rand::{Rng, SeedableRng}; use rustc_abi::{Align, ExternAbi, Size}; use rustc_apfloat::{Float, FloatConvert}; -use rustc_attr_data_structures::InlineAttr; +use rustc_hir::attrs::InlineAttr; use rustc_data_structures::fx::{FxHashMap, FxHashSet}; #[allow(unused)] use rustc_data_structures::static_assert_size; diff --git a/src/tools/opt-dist/src/tests.rs b/src/tools/opt-dist/src/tests.rs index c9a21fc6fb2..d5121b8c786 100644 --- a/src/tools/opt-dist/src/tests.rs +++ b/src/tools/opt-dist/src/tests.rs @@ -79,6 +79,7 @@ lld = false rustc = "{rustc}" cargo = "{cargo}" local-rebuild = true +compiletest-allow-stage0=true [target.{host_triple}] llvm-config = "{llvm_config}" @@ -117,7 +118,6 @@ llvm-config = "{llvm_config}" args.extend(["--skip", test_path]); } cmd(&args) - .env("COMPILETEST_FORCE_STAGE0", "1") // Also run dist-only tests .env("COMPILETEST_ENABLE_DIST_TESTS", "1") .run() diff --git a/src/tools/run-make-support/src/external_deps/llvm.rs b/src/tools/run-make-support/src/external_deps/llvm.rs index 9a6e35da3fe..939160d9f41 100644 --- a/src/tools/run-make-support/src/external_deps/llvm.rs +++ b/src/tools/run-make-support/src/external_deps/llvm.rs @@ -60,6 +60,12 @@ pub fn llvm_pdbutil() -> LlvmPdbutil { LlvmPdbutil::new() } +/// Construct a new `llvm-as` invocation. This assumes that `llvm-as` is available +/// at `$LLVM_BIN_DIR/llvm-as`. +pub fn llvm_as() -> LlvmAs { + LlvmAs::new() +} + /// Construct a new `llvm-dis` invocation. This assumes that `llvm-dis` is available /// at `$LLVM_BIN_DIR/llvm-dis`. pub fn llvm_dis() -> LlvmDis { @@ -135,6 +141,13 @@ pub struct LlvmPdbutil { cmd: Command, } +/// A `llvm-as` invocation builder. +#[derive(Debug)] +#[must_use] +pub struct LlvmAs { + cmd: Command, +} + /// A `llvm-dis` invocation builder. #[derive(Debug)] #[must_use] @@ -158,6 +171,7 @@ crate::macros::impl_common_helpers!(LlvmNm); crate::macros::impl_common_helpers!(LlvmBcanalyzer); crate::macros::impl_common_helpers!(LlvmDwarfdump); crate::macros::impl_common_helpers!(LlvmPdbutil); +crate::macros::impl_common_helpers!(LlvmAs); crate::macros::impl_common_helpers!(LlvmDis); crate::macros::impl_common_helpers!(LlvmObjcopy); @@ -441,6 +455,22 @@ impl LlvmObjcopy { } } +impl LlvmAs { + /// Construct a new `llvm-as` invocation. This assumes that `llvm-as` is available + /// at `$LLVM_BIN_DIR/llvm-as`. + pub fn new() -> Self { + let llvm_as = llvm_bin_dir().join("llvm-as"); + let cmd = Command::new(llvm_as); + Self { cmd } + } + + /// Provide an input file. + pub fn input<P: AsRef<Path>>(&mut self, path: P) -> &mut Self { + self.cmd.arg(path.as_ref()); + self + } +} + impl LlvmDis { /// Construct a new `llvm-dis` invocation. This assumes that `llvm-dis` is available /// at `$LLVM_BIN_DIR/llvm-dis`. diff --git a/src/tools/run-make-support/src/external_deps/rustc.rs b/src/tools/run-make-support/src/external_deps/rustc.rs index 08ba1388dc1..60d3366ee98 100644 --- a/src/tools/run-make-support/src/external_deps/rustc.rs +++ b/src/tools/run-make-support/src/external_deps/rustc.rs @@ -173,6 +173,12 @@ impl Rustc { self } + /// This flag enables LTO in the specified form. + pub fn lto(&mut self, option: &str) -> &mut Self { + self.cmd.arg(format!("-Clto={option}")); + self + } + /// This flag defers LTO optimizations to the linker. pub fn linker_plugin_lto(&mut self, option: &str) -> &mut Self { self.cmd.arg(format!("-Clinker-plugin-lto={option}")); diff --git a/src/tools/run-make-support/src/lib.rs b/src/tools/run-make-support/src/lib.rs index 29cd6c4ad15..b7d89b130c6 100644 --- a/src/tools/run-make-support/src/lib.rs +++ b/src/tools/run-make-support/src/lib.rs @@ -63,8 +63,9 @@ pub use crate::external_deps::clang::{Clang, clang}; pub use crate::external_deps::htmldocck::htmldocck; pub use crate::external_deps::llvm::{ self, LlvmAr, LlvmBcanalyzer, LlvmDis, LlvmDwarfdump, LlvmFilecheck, LlvmNm, LlvmObjcopy, - LlvmObjdump, LlvmProfdata, LlvmReadobj, llvm_ar, llvm_bcanalyzer, llvm_dis, llvm_dwarfdump, - llvm_filecheck, llvm_nm, llvm_objcopy, llvm_objdump, llvm_profdata, llvm_readobj, + LlvmObjdump, LlvmProfdata, LlvmReadobj, llvm_ar, llvm_as, llvm_bcanalyzer, llvm_dis, + llvm_dwarfdump, llvm_filecheck, llvm_nm, llvm_objcopy, llvm_objdump, llvm_profdata, + llvm_readobj, }; pub use crate::external_deps::python::python_command; pub use crate::external_deps::rustc::{self, Rustc, bare_rustc, rustc, rustc_path}; |