Merge branch 'rust-lang:master' into test_main_memory_leak

Author: Duckilicious

.git-blame-ignore-revs

@@ -20,3 +20,6 @@ f97fddab91fbf290ea5b691fe355d6f915220b6e
 cc907f80b95c6ec530c5ee1b05b044a468f07eca
 # format let-chains
 b2d2184edea578109a48ec3d8decbee5948e8f35
+# test directives migration
+6e48b96692d63a79a14563f27fe5185f122434f8
+ec2cc761bc7067712ecc7734502f703fe3b024c8

.github/ISSUE_TEMPLATE/diagnostics.yaml

@@ -52,10 +52,23 @@ body:
       render: Rust
     validations:
       required: false
-  - type: markdown
+  - type: textarea
+    id: version
     attributes:
-      value: |
-        If you're using the stable version of the compiler, you should also check if the bug also exists in the beta or nightly versions. The output might also be different depending on the Edition.
+      label: Rust Version
+      description: Please provide the `rustc` version, `rustc --version --verbose`. Make sure that you're using the latest version of the compiler, and not an outdated stable or nightly release!
+      placeholder: |
+        $ rustc --version --verbose
+        rustc 1.XX.Y (SHORTHASH DATE)
+        binary: rustc
+        commit-hash: LONGHASHVALUE
+        commit-date: DATE
+        host: PLATFORMTRIPLE
+        release: 1.XX.Y
+        LLVM version: XX.YY.ZZ
+      render: Shell
+    validations:
+      required: true
   - type: textarea
     id: extra
     attributes:

.github/ISSUE_TEMPLATE/ice.yaml

@@ -40,7 +40,7 @@ body:
     id: version
     attributes:
       label: Rust Version
-      description: Please provide the `rustc` version, `rustc --version --verbose`
+      description: Please provide the `rustc` version, `rustc --version --verbose`. Make sure that you're using the latest version of the compiler, and not an outdated stable or nightly release!
       placeholder: |
         $ rustc --version --verbose
         rustc 1.XX.Y (SHORTHASH DATE)

.github/workflows/ci.yml

@@ -28,6 +28,7 @@ name: CI
       - "**"
 permissions:
   contents: read
+  packages: write
 defaults:
   run:
     shell: bash
@@ -42,6 +43,7 @@ jobs:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
       HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
+      DOCKER_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
       SCCACHE_BUCKET: rust-lang-ci-sccache2
       TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
       CACHE_DOMAIN: ci-caches.rust-lang.org
@@ -56,16 +58,27 @@ jobs:
           - name: mingw-check-tidy
             os: ubuntu-20.04-4core-16gb
             env: {}
-          - name: x86_64-gnu-llvm-16
+          - name: x86_64-gnu-llvm-17
             env:
               ENABLE_GCC_CODEGEN: "1"
             os: ubuntu-20.04-16core-64gb
           - name: x86_64-gnu-tools
             os: ubuntu-20.04-16core-64gb
             env: {}
+    defaults:
+      run:
+        shell: "${{ contains(matrix.os, 'windows') && 'msys2 {0}' || 'bash' }}"
     timeout-minutes: 600
     runs-on: "${{ matrix.os }}"
     steps:
+      - if: "contains(matrix.os, 'windows')"
+        uses: msys2/[email protected]
+        with:
+          msystem: "${{ contains(matrix.name, 'i686') && 'mingw32' || 'mingw64' }}"
+          update: false
+          release: true
+          path-type: inherit
+          install: "make dos2unix diffutils\n"
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false
       - name: checkout the source code
@@ -143,7 +156,7 @@ jobs:
         run: src/ci/scripts/verify-stable-version-number.sh
         if: success() && !env.SKIP_JOB
       - name: run the build
-        run: src/ci/scripts/run-build-from-ci.sh
+        run: src/ci/scripts/run-build-from-ci.sh 2>&1
         env:
           AWS_ACCESS_KEY_ID: "${{ env.CACHES_AWS_ACCESS_KEY_ID }}"
           AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
@@ -153,7 +166,7 @@ jobs:
         run: src/ci/scripts/create-doc-artifacts.sh
         if: success() && !env.SKIP_JOB
       - name: upload artifacts to github
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: "${{ env.DOC_ARTIFACT_NAME }}"
           path: obj/artifacts/doc
@@ -172,6 +185,7 @@ jobs:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
       HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
+      DOCKER_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
       SCCACHE_BUCKET: rust-lang-ci-sccache2
       DEPLOY_BUCKET: rust-lang-ci2
       TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
@@ -221,6 +235,9 @@ jobs:
           - name: dist-loongarch64-linux
             os: ubuntu-20.04-8core-32gb
             env: {}
+          - name: dist-ohos
+            os: ubuntu-20.04-8core-32gb
+            env: {}
           - name: dist-powerpc-linux
             os: ubuntu-20.04-8core-32gb
             env: {}
@@ -289,19 +306,20 @@ jobs:
             os: ubuntu-20.04-4core-16gb
             env: {}
           - name: x86_64-gnu-integration
-            os: ubuntu-20.04-16core-64gb
-            env: {}
+            env:
+              CI_ONLY_WHEN_CHANNEL: nightly
+            os: ubuntu-20.04-8core-32gb
           - name: x86_64-gnu-debug
             os: ubuntu-20.04-8core-32gb
             env: {}
           - name: x86_64-gnu-distcheck
             os: ubuntu-20.04-8core-32gb
             env: {}
-          - name: x86_64-gnu-llvm-17
+          - name: x86_64-gnu-llvm-18
             env:
               RUST_BACKTRACE: 1
             os: ubuntu-20.04-8core-32gb
-          - name: x86_64-gnu-llvm-16
+          - name: x86_64-gnu-llvm-17
             env:
               RUST_BACKTRACE: 1
             os: ubuntu-20.04-8core-32gb
@@ -315,10 +333,10 @@ jobs:
           - name: dist-x86_64-apple
             env:
               SCRIPT: "./x.py dist bootstrap --include-default-paths --host=x86_64-apple-darwin --target=x86_64-apple-darwin"
-              RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false --set rust.lto=thin"
+              RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set rust.lto=thin --set rust.codegen-units=1"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.12
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
@@ -328,32 +346,34 @@ jobs:
           - name: dist-apple-various
             env:
               SCRIPT: "./x.py dist bootstrap --include-default-paths --host='' --target=aarch64-apple-ios,x86_64-apple-ios,aarch64-apple-ios-sim"
-              RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
+              RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.12
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
             os: macos-13
           - name: x86_64-apple-1
             env:
               SCRIPT: "./x.py --stage 2 test --skip tests/ui --skip tests/rustdoc --skip tests/run-make-fulldeps"
-              RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.12
               MACOSX_STD_DEPLOYMENT_TARGET: 10.12
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
             os: macos-13
           - name: x86_64-apple-2
             env:
               SCRIPT: "./x.py --stage 2 test tests/ui tests/rustdoc tests/run-make-fulldeps"
-              RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               MACOSX_DEPLOYMENT_TARGET: 10.12
               MACOSX_STD_DEPLOYMENT_TARGET: 10.12
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
@@ -363,28 +383,28 @@ jobs:
               SCRIPT: "./x.py dist bootstrap --include-default-paths --host=aarch64-apple-darwin --target=aarch64-apple-darwin"
               RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false --set rust.lto=thin"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               USE_XCODE_CLANG: 1
               MACOSX_DEPLOYMENT_TARGET: 11.0
               MACOSX_STD_DEPLOYMENT_TARGET: 11.0
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
               DIST_REQUIRE_ALL_TOOLS: 1
-            os: macos-13-xlarge
+            os: macos-14
           - name: aarch64-apple
             env:
               SCRIPT: "./x.py --stage 2 test --host=aarch64-apple-darwin --target=aarch64-apple-darwin"
-              RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
+              RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
+              SELECT_XCODE: /Applications/Xcode_14.3.1.app
               USE_XCODE_CLANG: 1
               MACOSX_DEPLOYMENT_TARGET: 11.0
               MACOSX_STD_DEPLOYMENT_TARGET: 11.0
               NO_LLVM_ASSERTIONS: 1
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
-            os: macos-13-xlarge
+            os: macos-14
           - name: x86_64-msvc
             env:
               RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --enable-profiler"
@@ -418,7 +438,7 @@ jobs:
             os: windows-2019-8core-32gb
           - name: dist-x86_64-msvc
             env:
-              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --host=x86_64-pc-windows-msvc --target=x86_64-pc-windows-msvc --enable-full-tools --enable-profiler"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --host=x86_64-pc-windows-msvc --target=x86_64-pc-windows-msvc --enable-full-tools --enable-profiler --set rust.codegen-units=1"
               SCRIPT: python x.py build --set rust.debug=true opt-dist && PGO_HOST=x86_64-pc-windows-msvc ./build/x86_64-pc-windows-msvc/stage0-tools-bin/opt-dist windows-ci -- python x.py dist bootstrap --include-default-paths
               DIST_REQUIRE_ALL_TOOLS: 1
             os: windows-2019-8core-32gb
@@ -455,9 +475,20 @@ jobs:
               RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --enable-extended --enable-profiler"
               SCRIPT: python x.py dist bootstrap --include-default-paths
             os: windows-2019-8core-32gb
+    defaults:
+      run:
+        shell: "${{ contains(matrix.os, 'windows') && 'msys2 {0}' || 'bash' }}"
     timeout-minutes: 600
     runs-on: "${{ matrix.os }}"
     steps:
+      - if: "contains(matrix.os, 'windows')"
+        uses: msys2/[email protected]
+        with:
+          msystem: "${{ contains(matrix.name, 'i686') && 'mingw32' || 'mingw64' }}"
+          update: false
+          release: true
+          path-type: inherit
+          install: "make dos2unix diffutils\n"
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false
       - name: checkout the source code
@@ -535,7 +566,7 @@ jobs:
         run: src/ci/scripts/verify-stable-version-number.sh
         if: success() && !env.SKIP_JOB
       - name: run the build
-        run: src/ci/scripts/run-build-from-ci.sh
+        run: src/ci/scripts/run-build-from-ci.sh 2>&1
         env:
           AWS_ACCESS_KEY_ID: "${{ env.CACHES_AWS_ACCESS_KEY_ID }}"
           AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
@@ -545,7 +576,7 @@ jobs:
         run: src/ci/scripts/create-doc-artifacts.sh
         if: success() && !env.SKIP_JOB
       - name: upload artifacts to github
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: "${{ env.DOC_ARTIFACT_NAME }}"
           path: obj/artifacts/doc
@@ -565,6 +596,7 @@ jobs:
       CI_JOB_NAME: "${{ matrix.name }}"
       CARGO_REGISTRIES_CRATES_IO_PROTOCOL: sparse
       HEAD_SHA: "${{ github.event.pull_request.head.sha || github.sha }}"
+      DOCKER_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
       SCCACHE_BUCKET: rust-lang-ci-sccache2
       DEPLOY_BUCKET: rust-lang-ci2
       TOOLSTATE_REPO: "https://github.com/rust-lang-nursery/rust-toolstate"
@@ -582,9 +614,20 @@ jobs:
             env:
               CODEGEN_BACKENDS: "llvm,cranelift"
             os: ubuntu-20.04-16core-64gb
+    defaults:
+      run:
+        shell: "${{ contains(matrix.os, 'windows') && 'msys2 {0}' || 'bash' }}"
     timeout-minutes: 600
     runs-on: "${{ matrix.os }}"
     steps:
+      - if: "contains(matrix.os, 'windows')"
+        uses: msys2/[email protected]
+        with:
+          msystem: "${{ contains(matrix.name, 'i686') && 'mingw32' || 'mingw64' }}"
+          update: false
+          release: true
+          path-type: inherit
+          install: "make dos2unix diffutils\n"
       - name: disable git crlf conversion
         run: git config --global core.autocrlf false
       - name: checkout the source code
@@ -662,7 +705,7 @@ jobs:
         run: src/ci/scripts/verify-stable-version-number.sh
         if: success() && !env.SKIP_JOB
       - name: run the build
-        run: src/ci/scripts/run-build-from-ci.sh
+        run: src/ci/scripts/run-build-from-ci.sh 2>&1
         env:
           AWS_ACCESS_KEY_ID: "${{ env.CACHES_AWS_ACCESS_KEY_ID }}"
           AWS_SECRET_ACCESS_KEY: "${{ secrets[format('AWS_SECRET_ACCESS_KEY_{0}', env.CACHES_AWS_ACCESS_KEY_ID)] }}"
@@ -672,7 +715,7 @@ jobs:
         run: src/ci/scripts/create-doc-artifacts.sh
         if: success() && !env.SKIP_JOB
       - name: upload artifacts to github
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: "${{ env.DOC_ARTIFACT_NAME }}"
           path: obj/artifacts/doc

.github/workflows/dependencies.yml

@@ -65,13 +65,13 @@ jobs:
         # Remove first line that always just says "Updating crates.io index"
         run: cargo update 2>&1 | sed '/crates.io index/d' | tee -a cargo_update.log
       - name: upload Cargo.lock artifact for use in PR
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Cargo-lock
           path: Cargo.lock
           retention-days: 1
       - name: upload cargo-update log artifact for use in PR
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: cargo-updates
           path: cargo_update.log
@@ -90,11 +90,11 @@ jobs:
         uses: actions/checkout@v4
 
       - name: download Cargo.lock from update job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: Cargo-lock
       - name: download cargo-update log from update job
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: cargo-updates
 

.gitmodules

@@ -33,7 +33,7 @@
 [submodule "src/llvm-project"]
 	path = src/llvm-project
 	url = https://github.com/rust-lang/llvm-project.git
-	branch = rustc/17.0-2023-12-14
+	branch = rustc/18.0-2024-02-13
 	shallow = true
 [submodule "src/doc/embedded-book"]
 	path = src/doc/embedded-book

.mailmap

@@ -129,7 +129,7 @@ Clement Miao <[email protected]>
 Clément Renault <[email protected]>
 Cliff Dyer <[email protected]>
 Clinton Ryan <[email protected]>
-Corey Richardson <[email protected]> Elaine "See More" Nemo <[email protected]>
+ember arlynx <[email protected]> <[email protected]>
 Crazycolorz5 <[email protected]>
 csmoe <[email protected]>
 Cyryl Płotnicki <[email protected]>
@@ -259,6 +259,7 @@ James Hinshelwood <[email protected]> <[email protected]>
 James Miller <[email protected]> <[email protected]>
 James Perry <[email protected]>
 James Sanderson <[email protected]>
+Jan-Erik Rediger <[email protected]> <[email protected]>
 Jaro Fietz <[email protected]>
 Jason Fager <[email protected]>
 Jason Liquorish <[email protected]> <[email protected]>
@@ -323,6 +324,7 @@ Katze <[email protected]>
 Keegan McAllister <[email protected]> <[email protected]>
 Kerem Kat <[email protected]>
 Kevin Butler <[email protected]>
+Kevin Reid <[email protected]> <[email protected]>
 Kevin Jiang <[email protected]>
 Kornel Lesiński <[email protected]>
 Krishna Sai Veera Reddy <[email protected]>