Merge branch 'master' into master

.git-blame-ignore-revs

@@ -23,3 +23,7 @@ b2d2184edea578109a48ec3d8decbee5948e8f35
 # test directives migration
 6e48b96692d63a79a14563f27fe5185f122434f8
 ec2cc761bc7067712ecc7734502f703fe3b024c8
+# format use declarations
+84ac80f1921afc243d71fd0caaa4f2838c294102
+# bless mir-opt tests to add `copy`
+99cb0c6bc399fb94a0ddde7e9b38e9c00d523bad

.github/workflows/dependencies.yml

@@ -64,11 +64,22 @@ jobs:
       - name: cargo update
         # 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: cargo update library
+        run: |
+          echo -e "\nlibrary dependencies:" >> cargo_update.log
+          cargo update --manifest-path library/Cargo.toml 2>&1 | sed '/crates.io index/d' | tee -a cargo_update.log
+      - name: cargo update rustbook
+        run: |
+          echo -e "\nrustbook dependencies:" >> cargo_update.log
+          cargo update --manifest-path src/tools/rustbook/Cargo.toml 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@v4
         with:
           name: Cargo-lock
-          path: Cargo.lock
+          path: |
+            Cargo.lock
+            library/Cargo.lock
+            src/tools/rustbook/Cargo.lock
           retention-days: 1
       - name: upload cargo-update log artifact for use in PR
         uses: actions/upload-artifact@v4
@@ -113,7 +124,7 @@ jobs:
           git config user.name github-actions
           git config user.email github-actions@github.com
           git switch --force-create cargo_update
-          git add ./Cargo.lock
+          git add ./Cargo.lock ./library/Cargo.lock ./src/tools/rustbook/Cargo.lock
           git commit --no-verify --file=commit.txt
 
       - name: push

.gitignore

@@ -19,6 +19,9 @@ Session.vim
 *.iml
 .vscode
 .project
+.vim/
+.helix/
+.zed/
 .favorites.json
 .settings/
 .vs/
@@ -48,12 +51,14 @@ build/
 /dist/
 /unicode-downloads
 /target
+/library/target
 /src/bootstrap/target
 /src/tools/x/target
-/inc-fat/
 # Created by default with `src/ci/docker/run.sh`
 /obj/
-/rustc-ice*
+
+## ICE reports
+rustc-ice-*.txt
 
 ## Temporary files
 *~

.gitmodules

@@ -33,7 +33,7 @@
 [submodule "src/llvm-project"]
 	path = src/llvm-project
 	url = https://github.com/rust-lang/llvm-project.git
-	branch = rustc/18.1-2024-05-19
+	branch = rustc/19.1-2024-07-30
 	shallow = true
 [submodule "src/doc/embedded-book"]
 	path = src/doc/embedded-book

.mailmap

@@ -435,7 +435,7 @@ Nick Platt <platt.nicholas@gmail.com>
 Niclas Schwarzlose <15schnic@gmail.com>
 Nicolas Abram <abramlujan@gmail.com>
 Nicole Mazzuca <npmazzuca@gmail.com>
-Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> nils <48135649+Nilstrieb@users.noreply.github.com>
+Noratrieb <48135649+Noratrieb@users.noreply.github.com> <48135649+Nilstrieb@users.noreply.github.com>
 Nif Ward <nif.ward@gmail.com>
 Nika Layzell <nika@thelayzells.com> <michael@thelayzells.com>
 NODA Kai <nodakai@gmail.com>