From d3347bb32b01e73db96d75579ec7ca16320d4317 Mon Sep 17 00:00:00 2001 From: yukang Date: Mon, 26 May 2025 14:11:02 +0800 Subject: remove eq_unspanned from TokenStream --- src/tools/clippy/clippy_utils/src/ast_utils/mod.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/tools/clippy/clippy_utils/src/ast_utils/mod.rs b/src/tools/clippy/clippy_utils/src/ast_utils/mod.rs index 8996b694ed8..01e916fb535 100644 --- a/src/tools/clippy/clippy_utils/src/ast_utils/mod.rs +++ b/src/tools/clippy/clippy_utils/src/ast_utils/mod.rs @@ -960,5 +960,7 @@ pub fn eq_attr_args(l: &AttrArgs, r: &AttrArgs) -> bool { } pub fn eq_delim_args(l: &DelimArgs, r: &DelimArgs) -> bool { - l.delim == r.delim && l.tokens.eq_unspanned(&r.tokens) + l.delim == r.delim + && l.tokens.len() == r.tokens.len() + && l.tokens.iter().zip(r.tokens.iter()).all(|(a, b)| a.eq_unspanned(b)) } -- cgit 1.4.1-3-g733a5 From 0f1579b4bb21af7a79331a1a26dc2370ec182fc4 Mon Sep 17 00:00:00 2001 From: Petr Sumbera Date: Tue, 4 Mar 2025 12:19:22 +0000 Subject: build dist for x86_64-pc-solaris and sparcv9-sun-solaris --- .../host-x86_64/dist-sparcv9-solaris/Dockerfile | 36 +++++ .../docker/host-x86_64/dist-various-2/Dockerfile | 11 -- .../dist-various-2/build-solaris-toolchain.sh | 111 -------------- .../host-x86_64/dist-x86_64-illumos/Dockerfile | 1 + .../host-x86_64/dist-x86_64-solaris/Dockerfile | 36 +++++ src/ci/docker/scripts/illumos-toolchain.sh | 52 +------ src/ci/docker/scripts/shared.sh | 34 +++++ src/ci/docker/scripts/solaris-toolchain.sh | 162 +++++++++++++++++++++ src/ci/github-actions/jobs.yml | 6 + src/doc/rustc/src/platform-support.md | 4 +- src/doc/rustc/src/platform-support/solaris.md | 4 +- 11 files changed, 285 insertions(+), 172 deletions(-) create mode 100644 src/ci/docker/host-x86_64/dist-sparcv9-solaris/Dockerfile delete mode 100755 src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh create mode 100644 src/ci/docker/host-x86_64/dist-x86_64-solaris/Dockerfile create mode 100644 src/ci/docker/scripts/solaris-toolchain.sh (limited to 'src') diff --git a/src/ci/docker/host-x86_64/dist-sparcv9-solaris/Dockerfile b/src/ci/docker/host-x86_64/dist-sparcv9-solaris/Dockerfile new file mode 100644 index 00000000000..f7852c6364d --- /dev/null +++ b/src/ci/docker/host-x86_64/dist-sparcv9-solaris/Dockerfile @@ -0,0 +1,36 @@ +FROM ubuntu:22.04 + +COPY scripts/cross-apt-packages.sh /tmp/ +RUN bash /tmp/cross-apt-packages.sh + +# Required gcc dependencies. +RUN apt-get update && \ + apt-get install -y --no-install-recommends \ + libgmp-dev \ + libmpfr-dev \ + libmpc-dev \ + && rm -rf /var/lib/apt/lists/* + +COPY scripts/shared.sh /tmp/ +COPY scripts/solaris-toolchain.sh /tmp/ + +RUN bash /tmp/solaris-toolchain.sh sparcv9 sysroot +RUN bash /tmp/solaris-toolchain.sh sparcv9 binutils +RUN bash /tmp/solaris-toolchain.sh sparcv9 gcc + +COPY scripts/sccache.sh /scripts/ +RUN sh /scripts/sccache.sh + +COPY scripts/cmake.sh /scripts/ +RUN /scripts/cmake.sh + +ENV \ + AR_sparcv9_sun_solaris=sparcv9-solaris-ar \ + RANLIB_sparcv9_sun_solaris=sparcv9-solaris-ranlib \ + CC_sparcv9_sun_solaris=sparcv9-solaris-gcc \ + CXX_sparcv9_sun_solaris=sparcv9-solaris-g++ + +ENV HOSTS=sparcv9-sun-solaris + +ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs +ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS diff --git a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile index 03ec77f507e..e1d83d36087 100644 --- a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile @@ -43,12 +43,6 @@ ENV \ CXX_aarch64_unknown_fuchsia=aarch64-unknown-fuchsia-clang++ \ CXXFLAGS_aarch64_unknown_fuchsia="--target=aarch64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -I/usr/local/core-linux-amd64-fuchsia-sdk/pkg/fdio/include" \ LDFLAGS_aarch64_unknown_fuchsia="--target=aarch64-unknown-fuchsia --sysroot=/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/sysroot -L/usr/local/core-linux-amd64-fuchsia-sdk/arch/arm64/lib" \ - AR_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-ar \ - CC_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-gcc \ - CXX_sparcv9_sun_solaris=sparcv9-sun-solaris2.10-g++ \ - AR_x86_64_pc_solaris=x86_64-pc-solaris2.10-ar \ - CC_x86_64_pc_solaris=x86_64-pc-solaris2.10-gcc \ - CXX_x86_64_pc_solaris=x86_64-pc-solaris2.10-g++ \ CC_armv7_unknown_linux_gnueabi=arm-linux-gnueabi-gcc-9 \ CXX_armv7_unknown_linux_gnueabi=arm-linux-gnueabi-g++-9 \ AR_x86_64_fortanix_unknown_sgx=ar \ @@ -84,9 +78,6 @@ WORKDIR /tmp COPY scripts/shared.sh /tmp/ COPY scripts/build-fuchsia-toolchain.sh /tmp/ RUN /tmp/build-fuchsia-toolchain.sh -COPY host-x86_64/dist-various-2/build-solaris-toolchain.sh /tmp/ -RUN /tmp/build-solaris-toolchain.sh x86_64 amd64 solaris-i386 pc -RUN /tmp/build-solaris-toolchain.sh sparcv9 sparcv9 solaris-sparc sun COPY host-x86_64/dist-various-2/build-x86_64-fortanix-unknown-sgx-toolchain.sh /tmp/ RUN /tmp/build-x86_64-fortanix-unknown-sgx-toolchain.sh @@ -118,8 +109,6 @@ ENV TARGETS=$TARGETS,wasm32-wasip1 ENV TARGETS=$TARGETS,wasm32-wasip1-threads ENV TARGETS=$TARGETS,wasm32-wasip2 ENV TARGETS=$TARGETS,wasm32v1-none -ENV TARGETS=$TARGETS,sparcv9-sun-solaris -ENV TARGETS=$TARGETS,x86_64-pc-solaris ENV TARGETS=$TARGETS,x86_64-unknown-linux-gnux32 ENV TARGETS=$TARGETS,x86_64-fortanix-unknown-sgx ENV TARGETS=$TARGETS,nvptx64-nvidia-cuda diff --git a/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh b/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh deleted file mode 100755 index d046b539036..00000000000 --- a/src/ci/docker/host-x86_64/dist-various-2/build-solaris-toolchain.sh +++ /dev/null @@ -1,111 +0,0 @@ -#!/usr/bin/env bash - -set -ex -source shared.sh - -ARCH=$1 -LIB_ARCH=$2 -APT_ARCH=$3 -MANUFACTURER=$4 -BINUTILS=2.28.1 -GCC=6.5.0 - -TARGET=${ARCH}-${MANUFACTURER}-solaris2.10 - -# First up, build binutils -mkdir binutils -cd binutils - -curl https://ftp.gnu.org/gnu/binutils/binutils-$BINUTILS.tar.xz | tar xJf - -mkdir binutils-build -cd binutils-build -hide_output ../binutils-$BINUTILS/configure --target=$TARGET -hide_output make -j10 -hide_output make install - -cd ../.. -rm -rf binutils - -# Next, download and install the relevant solaris packages -mkdir solaris -cd solaris - -dpkg --add-architecture $APT_ARCH -apt-get update -apt-get install -y --download-only \ - libc:$APT_ARCH \ - liblgrp:$APT_ARCH \ - libm-dev:$APT_ARCH \ - libpthread:$APT_ARCH \ - libresolv:$APT_ARCH \ - librt:$APT_ARCH \ - libsendfile:$APT_ARCH \ - libsocket:$APT_ARCH \ - system-crt:$APT_ARCH \ - system-header:$APT_ARCH - -for deb in /var/cache/apt/archives/*$APT_ARCH.deb; do - dpkg -x $deb . -done -apt-get clean - -# The -dev packages are not available from the apt repository we're using. -# However, those packages are just symlinks from *.so to *.so.. -# This makes all those symlinks. -for lib in $(find -name '*.so.*'); do - target=${lib%.so.*}.so - ln -s ${lib##*/} $target || echo "warning: silenced error symlinking $lib" -done - -# Remove Solaris 11 functions that are optionally used by libbacktrace. -# This is for Solaris 10 compatibility. -rm usr/include/link.h -patch -p0 << 'EOF' ---- usr/include/string.h -+++ usr/include/string10.h -@@ -93 +92,0 @@ --extern size_t strnlen(const char *, size_t); -EOF - -mkdir /usr/local/$TARGET/usr -mv usr/include /usr/local/$TARGET/usr/include -mv usr/lib/$LIB_ARCH/* /usr/local/$TARGET/lib -mv lib/$LIB_ARCH/* /usr/local/$TARGET/lib - -ln -s usr/include /usr/local/$TARGET/sys-include -ln -s usr/include /usr/local/$TARGET/include - -cd .. -rm -rf solaris - -# Finally, download and build gcc to target solaris -mkdir gcc -cd gcc - -curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.xz | tar xJf - -cd gcc-$GCC - -mkdir ../gcc-build -cd ../gcc-build -hide_output ../gcc-$GCC/configure \ - --enable-languages=c,c++ \ - --target=$TARGET \ - --with-gnu-as \ - --with-gnu-ld \ - --disable-multilib \ - --disable-nls \ - --disable-libgomp \ - --disable-libquadmath \ - --disable-libssp \ - --disable-libvtv \ - --disable-libcilkrts \ - --disable-libada \ - --disable-libsanitizer \ - --disable-libquadmath-support \ - --disable-lto - -hide_output make -j10 -hide_output make install - -cd ../.. -rm -rf gcc diff --git a/src/ci/docker/host-x86_64/dist-x86_64-illumos/Dockerfile b/src/ci/docker/host-x86_64/dist-x86_64-illumos/Dockerfile index 55fefd2b725..37a8dc56a5f 100644 --- a/src/ci/docker/host-x86_64/dist-x86_64-illumos/Dockerfile +++ b/src/ci/docker/host-x86_64/dist-x86_64-illumos/Dockerfile @@ -15,6 +15,7 @@ RUN apt-get update && \ python2.7 \ && rm -rf /var/lib/apt/lists/* +COPY scripts/shared.sh /tmp/ COPY scripts/illumos-toolchain.sh /tmp/ RUN bash /tmp/illumos-toolchain.sh x86_64 sysroot diff --git a/src/ci/docker/host-x86_64/dist-x86_64-solaris/Dockerfile b/src/ci/docker/host-x86_64/dist-x86_64-solaris/Dockerfile new file mode 100644 index 00000000000..4d77f0aad26 --- /dev/null +++ b/src/ci/docker/host-x86_64/dist-x86_64-solaris/Dockerfile @@ -0,0 +1,36 @@ +FROM ubuntu:22.04 + +COPY scripts/cross-apt-packages.sh /tmp/ +RUN bash /tmp/cross-apt-packages.sh + +# Required gcc dependencies. +RUN apt-get update && \ + apt-get install -y --no-install-recommends \ + libgmp-dev \ + libmpfr-dev \ + libmpc-dev \ + && rm -rf /var/lib/apt/lists/* + +COPY scripts/shared.sh /tmp/ +COPY scripts/solaris-toolchain.sh /tmp/ + +RUN bash /tmp/solaris-toolchain.sh x86_64 sysroot +RUN bash /tmp/solaris-toolchain.sh x86_64 binutils +RUN bash /tmp/solaris-toolchain.sh x86_64 gcc + +COPY scripts/sccache.sh /scripts/ +RUN sh /scripts/sccache.sh + +COPY scripts/cmake.sh /scripts/ +RUN /scripts/cmake.sh + +ENV \ + AR_x86_64_pc_solaris=x86_64-solaris-ar \ + RANLIB_x86_64_pc_solaris=x86_64-solaris-ranlib \ + CC_x86_64_pc_solaris=x86_64-solaris-gcc \ + CXX_x86_64_pc_solaris=x86_64-solaris-g++ + +ENV HOSTS=x86_64-pc-solaris + +ENV RUST_CONFIGURE_ARGS --enable-extended --disable-docs +ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS diff --git a/src/ci/docker/scripts/illumos-toolchain.sh b/src/ci/docker/scripts/illumos-toolchain.sh index 0b2c09b3eed..7a3ca875554 100644 --- a/src/ci/docker/scripts/illumos-toolchain.sh +++ b/src/ci/docker/scripts/illumos-toolchain.sh @@ -4,6 +4,8 @@ set -o errexit set -o pipefail set -o xtrace +source /tmp/shared.sh + ARCH="$1" PHASE="$2" @@ -59,52 +61,13 @@ BINUTILS_TAR="$BINUTILS_BASE.tar.bz2" BINUTILS_URL="https://ftp.gnu.org/gnu/binutils/$BINUTILS_TAR" -download_file() { - local file="$1" - local url="$2" - local sum="$3" - - while :; do - if [[ -f "$file" ]]; then - if ! h="$(sha256sum "$file" | awk '{ print $1 }')"; then - printf 'ERROR: reading hash\n' >&2 - exit 1 - fi - - if [[ "$h" == "$sum" ]]; then - return 0 - fi - - printf 'WARNING: hash mismatch: %s != expected %s\n' \ - "$h" "$sum" >&2 - rm -f "$file" - fi - - printf 'Downloading: %s\n' "$url" - if ! curl -f -L -o "$file" "$url"; then - rm -f "$file" - sleep 1 - fi - done -} - - case "$PHASE" in sysroot) - download_file "/tmp/$SYSROOT_TAR" "$SYSROOT_URL" "$SYSROOT_SUM" - mkdir -p "$SYSROOT_DIR" - cd "$SYSROOT_DIR" - tar -xzf "/tmp/$SYSROOT_TAR" - rm -f "/tmp/$SYSROOT_TAR" + download_tar_and_extract_into_dir "$SYSROOT_URL" "$SYSROOT_SUM" "$SYSROOT_DIR" ;; binutils) - download_file "/tmp/$BINUTILS_TAR" "$BINUTILS_URL" "$BINUTILS_SUM" - mkdir -p /ws/src/binutils - cd /ws/src/binutils - tar -xjf "/tmp/$BINUTILS_TAR" - rm -f "/tmp/$BINUTILS_TAR" - + download_tar_and_extract_into_dir "$BINUTILS_URL" "$BINUTILS_SUM" /ws/src/binutils mkdir -p /ws/build/binutils cd /ws/build/binutils "/ws/src/binutils/$BINUTILS_BASE/configure" \ @@ -123,12 +86,7 @@ binutils) ;; gcc) - download_file "/tmp/$GCC_TAR" "$GCC_URL" "$GCC_SUM" - mkdir -p /ws/src/gcc - cd /ws/src/gcc - tar -xJf "/tmp/$GCC_TAR" - rm -f "/tmp/$GCC_TAR" - + download_tar_and_extract_into_dir "$GCC_URL" "$GCC_SUM" /ws/src/gcc mkdir -p /ws/build/gcc cd /ws/build/gcc export CFLAGS='-fPIC' diff --git a/src/ci/docker/scripts/shared.sh b/src/ci/docker/scripts/shared.sh index 9969659088d..6efdbb2070d 100644 --- a/src/ci/docker/scripts/shared.sh +++ b/src/ci/docker/scripts/shared.sh @@ -40,3 +40,37 @@ function retry { } done } + +download_tar_and_extract_into_dir() { + local url="$1" + local sum="$2" + local dir="$3" + local file=$(mktemp -u) + + while :; do + if [[ -f "$file" ]]; then + if ! h="$(sha256sum "$file" | awk '{ print $1 }')"; then + printf 'ERROR: reading hash\n' >&2 + exit 1 + fi + + if [[ "$h" == "$sum" ]]; then + break + fi + + printf 'WARNING: hash mismatch: %s != expected %s\n' "$h" "$sum" >&2 + rm -f "$file" + fi + + printf 'Downloading: %s\n' "$url" + if ! curl -f -L -o "$file" "$url"; then + rm -f "$file" + sleep 1 + fi + done + + mkdir -p "$dir" + cd "$dir" + tar -xf "$file" + rm -f "$file" +} diff --git a/src/ci/docker/scripts/solaris-toolchain.sh b/src/ci/docker/scripts/solaris-toolchain.sh new file mode 100644 index 00000000000..82f0f105523 --- /dev/null +++ b/src/ci/docker/scripts/solaris-toolchain.sh @@ -0,0 +1,162 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o xtrace + +source /tmp/shared.sh + +ARCH="$1" +PHASE="$2" + +JOBS="$(getconf _NPROCESSORS_ONLN)" + +case "$ARCH" in +x86_64) + SYSROOT_MACH='i386' + ;; +sparcv9) + SYSROOT_MACH='sparc' + ;; +*) + printf 'ERROR: unknown architecture: %s\n' "$ARCH" + exit 1 +esac + +BUILD_TARGET="$ARCH-pc-solaris2.11" + +# +# The illumos and the Solaris build both use the same GCC-level host triple, +# though different versions of GCC are used and with different configuration +# options. To ensure as little accidental cross-pollination as possible, we +# build the illumos toolchain in a specific directory tree and just symlink the +# expected tools into /usr/local/bin at the end. We omit /usr/local/bin from +# PATH here for similar reasons. +# +PREFIX="/opt/solaris/$ARCH" +export PATH="$PREFIX/bin:/usr/bin:/bin:/usr/sbin:/sbin" + +# +# NOTE: The compiler version selected here is more specific than might appear. +# GCC 7.X releases do not appear to cross-compile correctly for Solaris +# targets, at least insofar as they refuse to enable TLS in libstdc++. When +# changing the GCC version in future, one must carefully verify that TLS is +# enabled in all of the static libraries we intend to include in output +# binaries. +# +GCC_VERSION='8.4.0' +GCC_SUM='e30a6e52d10e1f27ed55104ad233c30bd1e99cfb5ff98ab022dc941edd1b2dd4' +GCC_BASE="gcc-$GCC_VERSION" +GCC_TAR="gcc-$GCC_VERSION.tar.xz" +GCC_URL="https://ci-mirrors.rust-lang.org/rustc/$GCC_TAR" + +SYSROOT_VER='2025-02-21' +if [ $ARCH = "x86_64" ]; then +SYSROOT_SUM='e82b78c14464cc2dc71f3cdab312df3dd63441d7c23eeeaf34d41d8b947688d3' +SYSROOT_TAR="solaris-11.4.42.111.0-i386-sysroot-v$SYSROOT_VER.tar.bz2" +SYSROOT_DIR="$PREFIX/sysroot-x86_64" +else +SYSROOT_SUM='e249a7ef781b9b3297419bd014fa0574800703981d84e113d6af3a897a8b4ffc' +SYSROOT_TAR="solaris-11.4.42.111.0-sparc-sysroot-v$SYSROOT_VER.tar.bz2" +SYSROOT_DIR="$PREFIX/sysroot-sparcv9" +fi +SYSROOT_URL="https://ci-mirrors.rust-lang.org/rustc/$SYSROOT_TAR" + +BINUTILS_VERSION='2.44' +BINUTILS_SUM='ce2017e059d63e67ddb9240e9d4ec49c2893605035cd60e92ad53177f4377237' +BINUTILS_BASE="binutils-$BINUTILS_VERSION" +BINUTILS_TAR="$BINUTILS_BASE.tar.xz" +BINUTILS_URL="https://ci-mirrors.rust-lang.org/rustc/$BINUTILS_TAR" + + +case "$PHASE" in +sysroot) + download_tar_and_extract_into_dir "$SYSROOT_URL" "$SYSROOT_SUM" "$SYSROOT_DIR" + ;; + +binutils) + download_tar_and_extract_into_dir "$BINUTILS_URL" "$BINUTILS_SUM" /ws/src/binutils + cat > binutils.patch < 1 ++ || (vernum > 1 && strcmp(name, "logb") != 0 + && (!bfd_is_abs_section (sec) + || bed->is_function_type (ELF_ST_TYPE (isym->st_info))))) + { +EOF + f=binutils-$BINUTILS_VERSION/bfd/elflink.c && expand -t 4 "$f" > "$f.exp" + mv binutils-$BINUTILS_VERSION/bfd/elflink.c.exp binutils-$BINUTILS_VERSION/bfd/elflink.c + patch binutils-$BINUTILS_VERSION/bfd/elflink.c < binutils.patch + rm binutils.patch + + mkdir -p /ws/build/binutils + cd /ws/build/binutils + "/ws/src/binutils/$BINUTILS_BASE/configure" \ + --prefix="$PREFIX" \ + --target="$BUILD_TARGET" \ + --program-prefix="$ARCH-solaris-" \ + --with-sysroot="$SYSROOT_DIR" + + make -j "$JOBS" + + mkdir -p "$PREFIX" + make install + + cd + rm -rf /ws/src/binutils /ws/build/binutils + ;; + +gcc) + download_tar_and_extract_into_dir "$GCC_URL" "$GCC_SUM" /ws/src/gcc + mkdir -p /ws/build/gcc + cd /ws/build/gcc + export CFLAGS='-fPIC' + export CXXFLAGS='-fPIC' + export CXXFLAGS_FOR_TARGET='-fPIC' + export CFLAGS_FOR_TARGET='-fPIC' + "/ws/src/gcc/$GCC_BASE/configure" \ + --prefix="$PREFIX" \ + --target="$BUILD_TARGET" \ + --program-prefix="$ARCH-solaris-" \ + --with-sysroot="$SYSROOT_DIR" \ + --with-gnu-as \ + --with-gnu-ld \ + --disable-nls \ + --disable-libgomp \ + --disable-libquadmath \ + --disable-libssp \ + --disable-libvtv \ + --disable-libcilkrts \ + --disable-libada \ + --disable-libsanitizer \ + --disable-libquadmath-support \ + --disable-shared \ + --enable-tls + + make -j "$JOBS" + + mkdir -p "$PREFIX" + make install + + # + # Link toolchain commands into /usr/local/bin so that cmake and others + # can find them: + # + (cd "$PREFIX/bin" && ls -U) | grep "^$ARCH-solaris-" | + xargs -t -I% ln -s "$PREFIX/bin/%" '/usr/local/bin/' + + cd + rm -rf /ws/src/gcc /ws/build/gcc + ;; + +*) + printf 'ERROR: unknown phase "%s"\n' "$PHASE" >&2 + exit 100 + ;; +esac diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index f9a46396630..f133425b4f5 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -254,6 +254,12 @@ auto: - name: dist-x86_64-netbsd <<: *job-linux-4c + - name: dist-x86_64-solaris + <<: *job-linux-4c + + - name: dist-sparcv9-solaris + <<: *job-linux-4c + # The i686-gnu job is split into multiple jobs to run tests in parallel. # i686-gnu-1 skips tests that run in i686-gnu-2. - name: i686-gnu-1 diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index 60002a5f9e5..e7dfaaf4fd5 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -110,6 +110,8 @@ target | notes `x86_64-unknown-linux-musl` | 64-bit Linux with musl 1.2.3 [`x86_64-unknown-linux-ohos`](platform-support/openharmony.md) | x86_64 OpenHarmony [`x86_64-unknown-netbsd`](platform-support/netbsd.md) | NetBSD/amd64 +[`x86_64-pc-solaris`](platform-support/solaris.md) | 64-bit x86 Solaris 11.4 +[`sparcv9-sun-solaris`](platform-support/solaris.md) | SPARC V9 Solaris 11.4 ## Tier 2 without Host Tools @@ -183,7 +185,6 @@ target | std | notes `riscv64gc-unknown-none-elf` | * | Bare RISC-V (RV64IMAFDC ISA) `riscv64imac-unknown-none-elf` | * | Bare RISC-V (RV64IMAC ISA) `sparc64-unknown-linux-gnu` | ✓ | SPARC Linux (kernel 4.4, glibc 2.23) -[`sparcv9-sun-solaris`](platform-support/solaris.md) | ✓ | SPARC V9 Solaris 11.4 [`thumbv6m-none-eabi`](platform-support/thumbv6m-none-eabi.md) | * | Bare Armv6-M [`thumbv7em-none-eabi`](platform-support/thumbv7em-none-eabi.md) | * | Bare Armv7E-M [`thumbv7em-none-eabihf`](platform-support/thumbv7em-none-eabi.md) | * | Bare Armv7E-M, hardfloat @@ -203,7 +204,6 @@ target | std | notes [`x86_64-apple-ios-macabi`](platform-support/apple-ios-macabi.md) | ✓ | Mac Catalyst on x86_64 [`x86_64-fortanix-unknown-sgx`](platform-support/x86_64-fortanix-unknown-sgx.md) | ✓ | [Fortanix ABI] for 64-bit Intel SGX [`x86_64-linux-android`](platform-support/android.md) | ✓ | 64-bit x86 Android -[`x86_64-pc-solaris`](platform-support/solaris.md) | ✓ | 64-bit x86 Solaris 11.4 [`x86_64-pc-windows-gnullvm`](platform-support/windows-gnullvm.md) | ✓ | 64-bit x86 MinGW (Windows 10+), LLVM ABI [`x86_64-unknown-fuchsia`](platform-support/fuchsia.md) | ✓ | 64-bit x86 Fuchsia `x86_64-unknown-linux-gnux32` | ✓ | 64-bit Linux (x32 ABI) (kernel 4.15, glibc 2.27) diff --git a/src/doc/rustc/src/platform-support/solaris.md b/src/doc/rustc/src/platform-support/solaris.md index c22b5c24c12..1b2372eaa0e 100644 --- a/src/doc/rustc/src/platform-support/solaris.md +++ b/src/doc/rustc/src/platform-support/solaris.md @@ -12,7 +12,9 @@ Rust for Solaris operating system. ## Requirements -Binary built for this target is expected to run on sparcv9 or x86_64, and Solaris 11.4. +The `sparcv9-sun-solaris` and `x86_64-pc-solaris` targets are Tier 2 with host tools. + +Binary built for these targets are expected to run on sparcv9 or x86_64, and Solaris 11.4. ## Testing -- cgit 1.4.1-3-g733a5 From 82ed50c2943661abb664fe494d4c5209f8e1818c Mon Sep 17 00:00:00 2001 From: Oli Scherer Date: Tue, 3 Jun 2025 15:06:04 +0000 Subject: Run wfcheck in one big loop instead of per module --- compiler/rustc_hir_analysis/src/check/wfcheck.rs | 13 +++--- compiler/rustc_hir_analysis/src/lib.rs | 4 +- compiler/rustc_middle/src/query/mod.rs | 4 +- src/librustdoc/core.rs | 4 +- .../impl-trait/in-assoc-type-unconstrained.stderr | 16 +++---- ...-alias-impl-trait-declaration-too-subtle.stderr | 26 +++++------ tests/ui/privacy/privacy3.stderr | 12 ++--- .../type-alias-impl-trait/constrain_inputs.stderr | 52 +++++++++++----------- 8 files changed, 63 insertions(+), 68 deletions(-) (limited to 'src') diff --git a/compiler/rustc_hir_analysis/src/check/wfcheck.rs b/compiler/rustc_hir_analysis/src/check/wfcheck.rs index b764b714fe1..3e872607e31 100644 --- a/compiler/rustc_hir_analysis/src/check/wfcheck.rs +++ b/compiler/rustc_hir_analysis/src/check/wfcheck.rs @@ -7,7 +7,7 @@ use rustc_data_structures::fx::{FxHashSet, FxIndexMap, FxIndexSet}; use rustc_errors::codes::*; use rustc_errors::{Applicability, ErrorGuaranteed, pluralize, struct_span_code_err}; use rustc_hir::def::{DefKind, Res}; -use rustc_hir::def_id::{DefId, LocalDefId, LocalModDefId}; +use rustc_hir::def_id::{DefId, LocalDefId}; use rustc_hir::lang_items::LangItem; use rustc_hir::{AmbigArg, ItemKind}; use rustc_infer::infer::outlives::env::OutlivesEnvironment; @@ -2402,8 +2402,8 @@ impl<'tcx> WfCheckingCtxt<'_, 'tcx> { } } -fn check_mod_type_wf(tcx: TyCtxt<'_>, module: LocalModDefId) -> Result<(), ErrorGuaranteed> { - let items = tcx.hir_module_items(module); +fn check_type_wf(tcx: TyCtxt<'_>, (): ()) -> Result<(), ErrorGuaranteed> { + let items = tcx.hir_crate_items(()); let res = items .par_items(|item| tcx.ensure_ok().check_well_formed(item.owner_id.def_id)) .and(items.par_impl_items(|item| tcx.ensure_ok().check_well_formed(item.owner_id.def_id))) @@ -2412,9 +2412,8 @@ fn check_mod_type_wf(tcx: TyCtxt<'_>, module: LocalModDefId) -> Result<(), Error items.par_foreign_items(|item| tcx.ensure_ok().check_well_formed(item.owner_id.def_id)), ) .and(items.par_opaques(|item| tcx.ensure_ok().check_well_formed(item))); - if module == LocalModDefId::CRATE_DEF_ID { - super::entry::check_for_entry_fn(tcx); - } + super::entry::check_for_entry_fn(tcx); + res } @@ -2552,5 +2551,5 @@ struct RedundantLifetimeArgsLint<'tcx> { } pub fn provide(providers: &mut Providers) { - *providers = Providers { check_mod_type_wf, check_well_formed, ..*providers }; + *providers = Providers { check_type_wf, check_well_formed, ..*providers }; } diff --git a/compiler/rustc_hir_analysis/src/lib.rs b/compiler/rustc_hir_analysis/src/lib.rs index a64c24f5455..f255817bffc 100644 --- a/compiler/rustc_hir_analysis/src/lib.rs +++ b/compiler/rustc_hir_analysis/src/lib.rs @@ -182,9 +182,7 @@ pub fn check_crate(tcx: TyCtxt<'_>) { // what we are intending to discard, to help future type-based refactoring. type R = Result<(), ErrorGuaranteed>; - tcx.par_hir_for_each_module(|module| { - let _: R = tcx.ensure_ok().check_mod_type_wf(module); - }); + let _: R = tcx.ensure_ok().check_type_wf(()); for &trait_def_id in tcx.all_local_trait_impls(()).keys() { let _: R = tcx.ensure_ok().coherent_trait(trait_def_id); diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs index 542653efd30..d900e16b005 100644 --- a/compiler/rustc_middle/src/query/mod.rs +++ b/compiler/rustc_middle/src/query/mod.rs @@ -1148,8 +1148,8 @@ rustc_queries! { desc { |tcx| "checking deathness of variables in {}", describe_as_module(key, tcx) } } - query check_mod_type_wf(key: LocalModDefId) -> Result<(), ErrorGuaranteed> { - desc { |tcx| "checking that types are well-formed in {}", describe_as_module(key, tcx) } + query check_type_wf(key: ()) -> Result<(), ErrorGuaranteed> { + desc { "checking that types are well-formed" } return_result_from_ensure_ok } diff --git a/src/librustdoc/core.rs b/src/librustdoc/core.rs index 9d1c9ff00b1..204f8decffc 100644 --- a/src/librustdoc/core.rs +++ b/src/librustdoc/core.rs @@ -345,9 +345,7 @@ pub(crate) fn run_global_ctxt( // (see `override_queries` in the `config`) // NOTE: These are copy/pasted from typeck/lib.rs and should be kept in sync with those changes. - let _ = tcx.sess.time("wf_checking", || { - tcx.try_par_hir_for_each_module(|module| tcx.ensure_ok().check_mod_type_wf(module)) - }); + let _ = tcx.sess.time("wf_checking", || tcx.ensure_ok().check_type_wf(())); tcx.dcx().abort_if_errors(); diff --git a/tests/ui/impl-trait/in-assoc-type-unconstrained.stderr b/tests/ui/impl-trait/in-assoc-type-unconstrained.stderr index c9e657b87d5..2f417d57752 100644 --- a/tests/ui/impl-trait/in-assoc-type-unconstrained.stderr +++ b/tests/ui/impl-trait/in-assoc-type-unconstrained.stderr @@ -12,14 +12,6 @@ note: required by a bound in `compare_ty::Trait::Ty` LL | type Ty: IntoIterator; | ^^^^^^^^^ required by this bound in `Trait::Ty` -error: unconstrained opaque type - --> $DIR/in-assoc-type-unconstrained.rs:8:26 - | -LL | type Ty = Option; - | ^^^^^^^^^^ - | - = note: `Ty` must be used in combination with a concrete type within the same impl - error[E0053]: method `method` has an incompatible type for trait --> $DIR/in-assoc-type-unconstrained.rs:22:24 | @@ -42,6 +34,14 @@ LL - fn method() -> () {} LL + fn method() -> <() as compare_method::Trait>::Ty {} | +error: unconstrained opaque type + --> $DIR/in-assoc-type-unconstrained.rs:8:26 + | +LL | type Ty = Option; + | ^^^^^^^^^^ + | + = note: `Ty` must be used in combination with a concrete type within the same impl + error: unconstrained opaque type --> $DIR/in-assoc-type-unconstrained.rs:20:19 | diff --git a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr index 7f642fa1bed..ce6f68f535b 100644 --- a/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr +++ b/tests/ui/impl-trait/recursive-type-alias-impl-trait-declaration-too-subtle.stderr @@ -15,19 +15,6 @@ LL - fn eq(&self, _other: &(Foo, i32)) -> bool { LL + fn eq(&self, _other: &(a::Bar, i32)) -> bool { | -error: item does not constrain `a::Foo::{opaque#0}` - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:10:12 - | -LL | fn eq(&self, _other: &(Foo, i32)) -> bool { - | ^^ - | - = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` -note: this opaque type is supposed to be constrained - --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 - | -LL | type Foo = impl PartialEq<(Foo, i32)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ - error[E0053]: method `eq` has an incompatible type for trait --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:25:30 | @@ -50,6 +37,19 @@ LL - fn eq(&self, _other: &(Bar, i32)) -> bool { LL + fn eq(&self, _other: &(b::Foo, i32)) -> bool { | +error: item does not constrain `a::Foo::{opaque#0}` + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:10:12 + | +LL | fn eq(&self, _other: &(Foo, i32)) -> bool { + | ^^ + | + = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` +note: this opaque type is supposed to be constrained + --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:4:16 + | +LL | type Foo = impl PartialEq<(Foo, i32)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + error: unconstrained opaque type --> $DIR/recursive-type-alias-impl-trait-declaration-too-subtle.rs:19:16 | diff --git a/tests/ui/privacy/privacy3.stderr b/tests/ui/privacy/privacy3.stderr index 06a287d35ea..4530dfe447b 100644 --- a/tests/ui/privacy/privacy3.stderr +++ b/tests/ui/privacy/privacy3.stderr @@ -4,6 +4,12 @@ error[E0432]: unresolved import `bar::gpriv` LL | use bar::gpriv; | ^^^^^^^^^^ no `gpriv` in `bar` +error: requires `sized` lang_item + --> $DIR/privacy3.rs:13:20 + | +LL | fn gpriv() {} + | ^^ + error: requires `sized` lang_item --> $DIR/privacy3.rs:18:14 | @@ -28,12 +34,6 @@ error: requires `sized` lang_item LL | fn main() {} | ^^ -error: requires `sized` lang_item - --> $DIR/privacy3.rs:13:20 - | -LL | fn gpriv() {} - | ^^ - error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0432`. diff --git a/tests/ui/type-alias-impl-trait/constrain_inputs.stderr b/tests/ui/type-alias-impl-trait/constrain_inputs.stderr index b016715b129..cb299a2021e 100644 --- a/tests/ui/type-alias-impl-trait/constrain_inputs.stderr +++ b/tests/ui/type-alias-impl-trait/constrain_inputs.stderr @@ -25,19 +25,6 @@ LL | type BadTraitRef = dyn Fn(Ty<'_>) -> &str; = note: lifetimes appearing in an associated or opaque type are not considered constrained = note: consider introducing a named lifetime parameter -error: item does not constrain `lifetime_params::Ty::{opaque#0}` - --> $DIR/constrain_inputs.rs:8:8 - | -LL | fn execute(ty: Ty<'_>) -> &str { todo!() } - | ^^^^^^^ - | - = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` -note: this opaque type is supposed to be constrained - --> $DIR/constrain_inputs.rs:4:19 - | -LL | type Ty<'a> = impl Sized; - | ^^^^^^^^^^ - error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types --> $DIR/constrain_inputs.rs:23:31 | @@ -47,19 +34,6 @@ LL | fn execute(ty: Ty<'_>) -> &str { ty() } = note: lifetimes appearing in an associated or opaque type are not considered constrained = note: consider introducing a named lifetime parameter -error: item does not constrain `lifetime_params_2::Ty::{opaque#0}` - --> $DIR/constrain_inputs.rs:23:8 - | -LL | fn execute(ty: Ty<'_>) -> &str { ty() } - | ^^^^^^^ - | - = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` -note: this opaque type is supposed to be constrained - --> $DIR/constrain_inputs.rs:19:19 - | -LL | type Ty<'a> = impl FnOnce() -> &'a str; - | ^^^^^^^^^^^^^^^^^^^^^^^^ - error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types --> $DIR/constrain_inputs.rs:34:37 | @@ -78,6 +52,32 @@ LL | type BadTraitRef = dyn Fn(Ty<&str>) -> &str; = note: lifetimes appearing in an associated or opaque type are not considered constrained = note: consider introducing a named lifetime parameter +error: item does not constrain `lifetime_params::Ty::{opaque#0}` + --> $DIR/constrain_inputs.rs:8:8 + | +LL | fn execute(ty: Ty<'_>) -> &str { todo!() } + | ^^^^^^^ + | + = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` +note: this opaque type is supposed to be constrained + --> $DIR/constrain_inputs.rs:4:19 + | +LL | type Ty<'a> = impl Sized; + | ^^^^^^^^^^ + +error: item does not constrain `lifetime_params_2::Ty::{opaque#0}` + --> $DIR/constrain_inputs.rs:23:8 + | +LL | fn execute(ty: Ty<'_>) -> &str { ty() } + | ^^^^^^^ + | + = note: consider removing `#[define_opaque]` or adding an empty `#[define_opaque()]` +note: this opaque type is supposed to be constrained + --> $DIR/constrain_inputs.rs:19:19 + | +LL | type Ty<'a> = impl FnOnce() -> &'a str; + | ^^^^^^^^^^^^^^^^^^^^^^^^ + error: aborting due to 8 previous errors Some errors have detailed explanations: E0581, E0582. -- cgit 1.4.1-3-g733a5 From a0c19ee577542cbc9dbdead54c91e661aa6396de Mon Sep 17 00:00:00 2001 From: Nia Espera Date: Sat, 31 May 2025 10:13:09 +0200 Subject: index: add method for checking range on DenseBitSet --- compiler/rustc_index/src/bit_set.rs | 26 ++++++++++++++++++++++++++ compiler/rustc_index/src/bit_set/tests.rs | 19 +++++++++++++++++++ src/tools/miri/src/alloc/isolated_alloc.rs | 5 +---- 3 files changed, 46 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/compiler/rustc_index/src/bit_set.rs b/compiler/rustc_index/src/bit_set.rs index 07934389158..a4885aabe1f 100644 --- a/compiler/rustc_index/src/bit_set.rs +++ b/compiler/rustc_index/src/bit_set.rs @@ -234,6 +234,32 @@ impl DenseBitSet { self.clear_excess_bits(); } + /// Checks whether any bit in the given range is a 1. + #[inline] + pub fn contains_any(&self, elems: impl RangeBounds) -> bool { + let Some((start, end)) = inclusive_start_end(elems, self.domain_size) else { + return false; + }; + let (start_word_index, start_mask) = word_index_and_mask(start); + let (end_word_index, end_mask) = word_index_and_mask(end); + + if start_word_index == end_word_index { + self.words[start_word_index] & (end_mask | (end_mask - start_mask)) != 0 + } else { + if self.words[start_word_index] & !(start_mask - 1) != 0 { + return true; + } + + let remaining = start_word_index + 1..end_word_index; + if remaining.start <= remaining.end { + self.words[remaining].iter().any(|&w| w != 0) + || self.words[end_word_index] & (end_mask | (end_mask - 1)) != 0 + } else { + false + } + } + } + /// Returns `true` if the set has changed. #[inline] pub fn remove(&mut self, elem: T) -> bool { diff --git a/compiler/rustc_index/src/bit_set/tests.rs b/compiler/rustc_index/src/bit_set/tests.rs index 323a66ddc6f..9ce4cf4293f 100644 --- a/compiler/rustc_index/src/bit_set/tests.rs +++ b/compiler/rustc_index/src/bit_set/tests.rs @@ -692,6 +692,25 @@ fn dense_last_set_before() { } } +#[test] +fn dense_contains_any() { + let mut set: DenseBitSet = DenseBitSet::new_empty(300); + assert!(!set.contains_any(0..300)); + set.insert_range(10..20); + set.insert_range(60..70); + set.insert_range(150..=250); + + assert!(set.contains_any(0..30)); + assert!(set.contains_any(5..100)); + assert!(set.contains_any(250..255)); + + assert!(!set.contains_any(20..59)); + assert!(!set.contains_any(256..290)); + + set.insert(22); + assert!(set.contains_any(20..59)); +} + #[bench] fn bench_insert(b: &mut Bencher) { let mut bs = DenseBitSet::new_filled(99999usize); diff --git a/src/tools/miri/src/alloc/isolated_alloc.rs b/src/tools/miri/src/alloc/isolated_alloc.rs index 7b74d171373..3a7879f372a 100644 --- a/src/tools/miri/src/alloc/isolated_alloc.rs +++ b/src/tools/miri/src/alloc/isolated_alloc.rs @@ -145,10 +145,7 @@ impl IsolatedAlloc { if pinfo.domain_size() < offset_pinfo + size_pinfo { break; } - // FIXME: is there a more efficient way to check whether the entire range is unset - // in the bitset? - let range_avail = !(offset_pinfo..offset_pinfo + size_pinfo).any(|i| pinfo.contains(i)); - if range_avail { + if !pinfo.contains_any(offset_pinfo..offset_pinfo + size_pinfo) { pinfo.insert_range(offset_pinfo..offset_pinfo + size_pinfo); // SAFETY: We checked the available bytes after `idx` in the call // to `domain_size` above and asserted there are at least `idx + -- cgit 1.4.1-3-g733a5 From bded7010e849680b56d897bcf32d09c999b98fd0 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Wed, 4 Jun 2025 06:57:12 +0300 Subject: run `check::Std` as the final step Signed-off-by: onur-ozkan --- src/bootstrap/src/core/builder/mod.rs | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/bootstrap/src/core/builder/mod.rs b/src/bootstrap/src/core/builder/mod.rs index af3e3cc37b9..19b79bfe818 100644 --- a/src/bootstrap/src/core/builder/mod.rs +++ b/src/bootstrap/src/core/builder/mod.rs @@ -945,7 +945,6 @@ impl<'a> Builder<'a> { clippy::CI, ), Kind::Check | Kind::Fix => describe!( - check::Std, check::Rustc, check::Rustdoc, check::CodegenBackend, @@ -961,6 +960,13 @@ impl<'a> Builder<'a> { check::Compiletest, check::FeaturesStatusDump, check::CoverageDump, + // This has special staging logic, it may run on stage 1 while others run on stage 0. + // It takes quite some time to build stage 1, so put this at the end. + // + // FIXME: This also helps bootstrap to not interfere with stage 0 builds. We should probably fix + // that issue somewhere else, but we still want to keep `check::Std` at the end so that the + // quicker steps run before this. + check::Std, ), Kind::Test => describe!( crate::core::build_steps::toolstate::ToolStateCheck, -- cgit 1.4.1-3-g733a5 From e66948c4febb538ebd73b7f09733e947545fbf2c Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Wed, 4 Jun 2025 06:58:28 +0300 Subject: make it possible to request stage 0 std with `Builder::ensure` Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/check.rs | 34 ++++++++++++++++------------- 1 file changed, 19 insertions(+), 15 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/check.rs b/src/bootstrap/src/core/build_steps/check.rs index 833cbedd5cf..a3bac5bfe7a 100644 --- a/src/bootstrap/src/core/build_steps/check.rs +++ b/src/bootstrap/src/core/build_steps/check.rs @@ -28,13 +28,16 @@ pub struct Std { /// passing `Builder::kind` to cargo invocations would run clippy on the entire compiler and library, /// which is not useful if we only want to lint a few crates with specific rules. override_build_kind: Option, + /// Never use this from outside calls. It is intended for internal use only within `check::Std::make_run` + /// and `check::Std::run`. + custom_stage: Option, } impl Std { const CRATE_OR_DEPS: &[&str] = &["sysroot", "coretests", "alloctests"]; pub fn new(target: TargetSelection) -> Self { - Self { target, crates: vec![], override_build_kind: None } + Self { target, crates: vec![], override_build_kind: None, custom_stage: None } } pub fn build_kind(mut self, kind: Option) -> Self { @@ -48,34 +51,35 @@ impl Step for Std { const DEFAULT: bool = true; fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { - let builder = run.builder; - let stage = if builder.config.is_explicit_stage() || builder.top_stage >= 1 { - builder.top_stage - } else { - 1 - }; - let mut run = run; for c in Std::CRATE_OR_DEPS { run = run.crate_or_deps(c); } - run.path("library").default_condition(stage != 0) + run.path("library") } fn make_run(run: RunConfig<'_>) { let crates = std_crates_for_run_make(&run); - run.builder.ensure(Std { target: run.target, crates, override_build_kind: None }); + + let stage = if run.builder.config.is_explicit_stage() || run.builder.top_stage >= 1 { + run.builder.top_stage + } else { + 1 + }; + + run.builder.ensure(Std { + target: run.target, + crates, + override_build_kind: None, + custom_stage: Some(stage), + }); } fn run(self, builder: &Builder<'_>) { builder.require_submodule("library/stdarch", None); - let stage = if builder.config.is_explicit_stage() || builder.top_stage >= 1 { - builder.top_stage - } else { - 1 - }; + let stage = self.custom_stage.unwrap_or(builder.top_stage); let target = self.target; let compiler = builder.compiler(stage, builder.config.build); -- cgit 1.4.1-3-g733a5 From 556c0962edd7655f1532bc82d8a8287bf14950e9 Mon Sep 17 00:00:00 2001 From: Aleksey Kliger Date: Tue, 3 Jun 2025 20:48:42 -0400 Subject: bootstrap: don't symlink source dir into stage0 sysroot In StdLink::run we subsequently recursively copy the initial sysroot lib directory into the stage0-sysroot lib directory. If the initial sysroot is a toolchain that includes the `rust-src` component (in lib/rustlib/src/rust), if we add this symlink, that recursive copy will overwrite the repo sources with the toolchain's sources. --- src/bootstrap/src/core/build_steps/compile.rs | 30 +++++++++++++++------------ 1 file changed, 17 insertions(+), 13 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs index 37d53ce476a..d52b9dd1f3a 100644 --- a/src/bootstrap/src/core/build_steps/compile.rs +++ b/src/bootstrap/src/core/build_steps/compile.rs @@ -1878,23 +1878,27 @@ impl Step for Sysroot { // so that any tools relying on `rust-src` also work for local builds, // and also for translating the virtual `/rustc/$hash` back to the real // directory (for running tests with `rust.remap-debuginfo = true`). - let sysroot_lib_rustlib_src = sysroot.join("lib/rustlib/src"); - t!(fs::create_dir_all(&sysroot_lib_rustlib_src)); - let sysroot_lib_rustlib_src_rust = sysroot_lib_rustlib_src.join("rust"); - if let Err(e) = symlink_dir(&builder.config, &builder.src, &sysroot_lib_rustlib_src_rust) { - eprintln!( - "ERROR: creating symbolic link `{}` to `{}` failed with {}", - sysroot_lib_rustlib_src_rust.display(), - builder.src.display(), - e, - ); - if builder.config.rust_remap_debuginfo { + if compiler.stage != 0 { + let sysroot_lib_rustlib_src = sysroot.join("lib/rustlib/src"); + t!(fs::create_dir_all(&sysroot_lib_rustlib_src)); + let sysroot_lib_rustlib_src_rust = sysroot_lib_rustlib_src.join("rust"); + if let Err(e) = + symlink_dir(&builder.config, &builder.src, &sysroot_lib_rustlib_src_rust) + { eprintln!( - "ERROR: some `tests/ui` tests will fail when lacking `{}`", + "ERROR: creating symbolic link `{}` to `{}` failed with {}", sysroot_lib_rustlib_src_rust.display(), + builder.src.display(), + e, ); + if builder.config.rust_remap_debuginfo { + eprintln!( + "ERROR: some `tests/ui` tests will fail when lacking `{}`", + sysroot_lib_rustlib_src_rust.display(), + ); + } + build_helper::exit!(1); } - build_helper::exit!(1); } // rustc-src component is already part of CI rustc's sysroot -- cgit 1.4.1-3-g733a5 From 7af12a19a8b7362df651fee890db0db1ef8d2a17 Mon Sep 17 00:00:00 2001 From: onur-ozkan Date: Wed, 4 Jun 2025 07:15:45 +0300 Subject: remove outdated RUSTC_SYSROOT handling for ci-rustc Signed-off-by: onur-ozkan --- src/bootstrap/src/core/build_steps/test.rs | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'src') diff --git a/src/bootstrap/src/core/build_steps/test.rs b/src/bootstrap/src/core/build_steps/test.rs index 22a458bac98..dddce8fe05d 100644 --- a/src/bootstrap/src/core/build_steps/test.rs +++ b/src/bootstrap/src/core/build_steps/test.rs @@ -2707,16 +2707,6 @@ impl Step for Crate { .arg(builder.src.join("library/sysroot/Cargo.toml")); } else { compile::std_cargo(builder, target, compiler.stage, &mut cargo); - // `std_cargo` actually does the wrong thing: it passes `--sysroot build/host/stage2`, - // but we want to use the force-recompile std we just built in `build/host/stage2-test-sysroot`. - // Override it. - if builder.download_rustc() && compiler.stage > 0 { - let sysroot = builder - .out - .join(compiler.host) - .join(format!("stage{}-test-sysroot", compiler.stage)); - cargo.env("RUSTC_SYSROOT", sysroot); - } } } Mode::Rustc => { -- cgit 1.4.1-3-g733a5 From be70a4b16e08de96fb221904bfe8abd72419abf1 Mon Sep 17 00:00:00 2001 From: Rageking8 <106309953+Rageking8@users.noreply.github.com> Date: Wed, 4 Jun 2025 16:16:29 +0800 Subject: Fix incorrect use of "recommend" over "recommended" --- src/doc/rustc/src/codegen-options/index.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/doc/rustc/src/codegen-options/index.md b/src/doc/rustc/src/codegen-options/index.md index 95e6afae8a1..bb109adf76f 100644 --- a/src/doc/rustc/src/codegen-options/index.md +++ b/src/doc/rustc/src/codegen-options/index.md @@ -192,7 +192,7 @@ to save information after compiling a crate to be reused when recompiling the crate, improving re-compile times. This takes a path to a directory where incremental files will be stored. -Using incremental compilation inhibits certain optimizations (for example by increasing the amount of codegen units) and is therefore not recommend for release builds. +Using incremental compilation inhibits certain optimizations (for example by increasing the amount of codegen units) and is therefore not recommended for release builds. ## inline-threshold -- cgit 1.4.1-3-g733a5 From d88c6dbb30219385fc56ad92efc4786d11ddc1f1 Mon Sep 17 00:00:00 2001 From: Derukugi <159861671+Derukugis@users.noreply.github.com> Date: Mon, 2 Jun 2025 19:24:14 +1000 Subject: Add link to correct documentation in htmldocck.py MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix typo in src/etc/htmldocck.py Co-authored-by: León Orell Valerian Liehr Change documentation link to the correct section in src/etc/htmldocck.py Co-authored-by: León Orell Valerian Liehr Remove all top-level docs from htmldocck.py --- src/etc/htmldocck.py | 116 +-------------------------------------------------- 1 file changed, 2 insertions(+), 114 deletions(-) (limited to 'src') diff --git a/src/etc/htmldocck.py b/src/etc/htmldocck.py index 06fc6518e3b..1806e2be9bb 100755 --- a/src/etc/htmldocck.py +++ b/src/etc/htmldocck.py @@ -2,120 +2,8 @@ # -*- coding: utf-8 -*- r""" -htmldocck.py is a custom checker script for Rustdoc HTML outputs. - -# How and why? - -The principle is simple: This script receives a path to generated HTML -documentation and a "template" script, which has a series of check -commands like `@has` or `@matches`. Each command is used to check if -some pattern is present or not present in the particular file or in -a particular node of the HTML tree. In many cases, the template script -happens to be the source code given to rustdoc. - -While it indeed is possible to test in smaller portions, it has been -hard to construct tests in this fashion and major rendering errors were -discovered much later. This script is designed to make black-box and -regression testing of Rustdoc easy. This does not preclude the needs for -unit testing, but can be used to complement related tests by quickly -showing the expected renderings. - -In order to avoid one-off dependencies for this task, this script uses -a reasonably working HTML parser and the existing XPath implementation -from Python's standard library. Hopefully, we won't render -non-well-formed HTML. - -# Commands - -Commands start with an `@` followed by a command name (letters and -hyphens), and zero or more arguments separated by one or more whitespace -characters and optionally delimited with single or double quotes. The `@` -mark cannot be preceded by a non-whitespace character. Other lines -(including every text up to the first `@`) are ignored, but it is -recommended to avoid the use of `@` in the template file. - -There are a number of supported commands: - -* `@has PATH` checks for the existence of the given file. - - `PATH` is relative to the output directory. It can be given as `-` - which repeats the most recently used `PATH`. - -* `@hasraw PATH PATTERN` and `@matchesraw PATH PATTERN` checks - for the occurrence of the given pattern `PATTERN` in the specified file. - Only one occurrence of the pattern is enough. - - For `@hasraw`, `PATTERN` is a whitespace-normalized (every consecutive - whitespace being replaced by one single space character) string. - The entire file is also whitespace-normalized including newlines. - - For `@matchesraw`, `PATTERN` is a Python-supported regular expression. - The file remains intact but the regexp is matched without the `MULTILINE` - and `IGNORECASE` options. You can still use a prefix `(?m)` or `(?i)` - to override them, and `\A` and `\Z` for definitely matching - the beginning and end of the file. - - (The same distinction goes to other variants of these commands.) - -* `@has PATH XPATH PATTERN` and `@matches PATH XPATH PATTERN` checks for - the presence of the given XPath `XPATH` in the specified HTML file, - and also the occurrence of the given pattern `PATTERN` in the matching - node or attribute. Only one occurrence of the pattern in the match - is enough. - - `PATH` should be a valid and well-formed HTML file. It does *not* - accept arbitrary HTML5; it should have matching open and close tags - and correct entity references at least. - - `XPATH` is an XPath expression to match. The XPath is fairly limited: - `tag`, `*`, `.`, `//`, `..`, `[@attr]`, `[@attr='value']`, `[tag]`, - `[POS]` (element located in given `POS`), `[last()-POS]`, `text()` - and `@attr` (both as the last segment) are supported. Some examples: - - - `//pre` or `.//pre` matches any element with a name `pre`. - - `//a[@href]` matches any element with an `href` attribute. - - `//*[@class="impl"]//code` matches any element with a name `code`, - which is an ancestor of some element which `class` attr is `impl`. - - `//h1[@class="fqn"]/span[1]/a[last()]/@class` matches a value of - `class` attribute in the last `a` element (can be followed by more - elements that are not `a`) inside the first `span` in the `h1` with - a class of `fqn`. Note that there cannot be any additional elements - between them due to the use of `/` instead of `//`. - - Do not try to use non-absolute paths, it won't work due to the flawed - ElementTree implementation. The script rejects them. - - For the text matches (i.e. paths not ending with `@attr`), any - subelements are flattened into one string; this is handy for ignoring - highlights for example. If you want to simply check for the presence of - a given node or attribute, use an empty string (`""`) as a `PATTERN`. - -* `@count PATH XPATH COUNT` checks for the occurrence of the given XPath - in the specified file. The number of occurrences must match the given - count. - -* `@count PATH XPATH TEXT COUNT` checks for the occurrence of the given XPath - with the given text in the specified file. The number of occurrences must - match the given count. - -* `@snapshot NAME PATH XPATH` creates a snapshot test named NAME. - A snapshot test captures a subtree of the DOM, at the location - determined by the XPath, and compares it to a pre-recorded value - in a file. The file's name is the test's name with the `.rs` extension - replaced with `.NAME.html`, where NAME is the snapshot's name. - - htmldocck supports the `--bless` option to accept the current subtree - as expected, saving it to the file determined by the snapshot's name. - compiletest's `--bless` flag is forwarded to htmldocck. - -* `@has-dir PATH` checks for the existence of the given directory. - -* `@files FOLDER_PATH [ENTRIES]`, checks that `FOLDER_PATH` contains exactly - `[ENTRIES]`. - -All conditions can be negated with `!`. `@!has foo/type.NoSuch.html` -checks if the given file does not exist, for example. - +For documentation and usage instructions, please see +https://rustc-dev-guide.rust-lang.org/rustdoc-internals/rustdoc-test-suite.html """ from __future__ import absolute_import, print_function, unicode_literals -- cgit 1.4.1-3-g733a5