Cancellation

.git-blame-ignore-revs

@@ -0,0 +1 @@
+46a26945a172429740ebdd1fc83517130670080b

.github/Dockerfile

@@ -22,5 +22,5 @@ RUN apt-get update && \
 # Install sbt
 ENV SBT_HOME /usr/local/sbt
 ENV PATH ${SBT_HOME}/bin:${PATH}
-ENV SBT_VERSION 1.10.5
+ENV SBT_VERSION 1.10.7
 RUN curl -sL "https://github.com/sbt/sbt/releases/download/v$SBT_VERSION/sbt-$SBT_VERSION.tgz" | gunzip | tar -x -C /usr/local

.github/ISSUE_TEMPLATE/bug.md

@@ -9,19 +9,33 @@ assignees: ''
 
 ## Compiler version
 
-If you're not sure what version you're using, run `print scalaVersion` from sbt
-(if you're running scalac manually, use `scalac -version` instead).
+If you're not sure which version you're using, run `print scalaVersion` from sbt.
+(If you're running scalac manually, use `scalac -version` instead.)
+
+If possible, check if your issue appears in the nightly version of the compiler! For example, in Scala CLI (the `scala`/`scala-cli` runner script), you can use `//> using scala 3.nightly` (or `-S 3.nightly` from the command line) to grab the latest one.
 
 ## Minimized code
 
 <!--
 This code should be self contained, compilable (with possible failures) and as small as possible.
 
-Ideally, we should be able to just copy this code in a file and run `scalac` (and maybe `scala`) to reproduce the issue.
+Ideally, we should be able to just copy this code to a file and run `scalac` (and maybe `scala`) to reproduce the issue.
+
+If the code has external dependencies, please provide the Scala CLI directives (or SBT/other build tool configuration) that describe them.
+Also note that it's easier and faster for the maintenance team to address issues minimised to reproduce bugs without external dependencies.
+
+It's most convenient to also include `using` directives for the Scala version that demonstrates the problem,
+any compiler command-line options, as well as dependencies. An example is provided.
+
+It's also fine to paste the transcript of a REPL session. Note that some bugs may be specific to the REPL.
 -->
 
-```Scala
-println("hello, world")
+```scala
+//> using scala 3.7.0
+//> using options -Wall -Werror
+//> using dep com.outr::scribe:3.16.1
+
+@main def test = println("hello, world")
 ```
 
 ## Output

.github/workflows/language-reference.yaml

@@ -70,22 +70,3 @@ jobs:
           fi
           cd ..
 
-  backport-to-main:
-    name: Create pull request with backport to main
-    permissions:
-      pull-requests: write  # for repo-sync/pull-request to create a PR
-    runs-on: ubuntu-latest
-    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
-    steps:
-      - uses: actions/checkout@v4
-      - uses: repo-sync/pull-request@v2
-        with:
-          destination_branch: main
-          pr_label: area:documentation
-          pr_title: Sync with the stable documentation branch
-          pr_body: |
-            This pull request is syncing the main with changes from language-reference-stable.
-
-            It was created automatically after ${{ github.event.head_commit.id }} by @${{ github.event.head_commit.author.username }}
-          pr_assignee: ${{ github.event.head_commit.author.username }}
-

.github/workflows/lts-backport.yaml

@@ -7,15 +7,16 @@ on:
 
 jobs:
   add-to-backporting-project:
-    if: "!contains(github.event.push.head_commit.message, '[Next only]')"
+    if: "!contains(github.event.push.head_commit.message, '[Next only]') &&
+         github.repository == 'scala/scala3'"
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: coursier/cache-action@v6
-      - uses: VirtusLab/scala-cli-setup@v1.5.4
+      - uses: VirtusLab/scala-cli-setup@v1.8.0
       - run: scala-cli ./project/scripts/addToBackportingProject.scala -- ${{ github.sha }}
         env:
           GRAPHQL_API_TOKEN: ${{ secrets.GRAPHQL_API_TOKEN }}

.github/workflows/publish-sdkman.yml

@@ -46,7 +46,7 @@ jobs:
           - platform: WINDOWS_64
             archive : 'scala3-${{ inputs.version }}-x86_64-pc-win32.zip'
     steps:
-      - uses: sdkman/sdkman-release-action@1f2d4209b4f5a38721d4ae20014ea8e1689d869e
+      - uses: sdkman/sdkman-release-action@2800d4359ae097a99afea7e0370f0c6e726182a4
         with:
           CONSUMER-KEY   : ${{ secrets.CONSUMER-KEY }}
           CONSUMER-TOKEN : ${{ secrets.CONSUMER-TOKEN }}

.github/workflows/spec.yml

@@ -49,7 +49,7 @@ jobs:
         env:
           USER_FOR_TEST: ${{ secrets.SPEC_DEPLOY_USER }}
         if: ${{ env.USER_FOR_TEST != '' }}
-        uses: burnett01/[email protected].1
+        uses: burnett01/[email protected].2
         with:
           switches: -rzv
           path: docs/_spec/_site/

.github/workflows/test-chocolatey.yml

@@ -21,7 +21,10 @@ on:
 
 env:
   CHOCOLATEY-REPOSITORY: chocolatey-pkgs
-  DOTTY_CI_INSTALLATION: ${{ secrets.GITHUB_TOKEN }}
+  # Controls behaviour of chocolatey{Install,Uninstall}.ps1 scripts
+  # During snapshot releases it uses a different layout and requires access token to GH Actions artifacts
+  # During stable releases it uses publically available archives
+  DOTTY_CI_INSTALLATION: ${{ endsWith(inputs.version, '-SNAPSHOT') && secrets.GITHUB_TOKEN || '' }}
 
 jobs:
   test:

.github/workflows/launchers.yml → .github/workflows/test-launchers.yml

@@ -28,8 +28,7 @@ jobs:
 
   linux-aarch64:
     name: Deploy and Test on Linux ARM64 architecture
-    runs-on: macos-latest
-    if: ${{ false }}
+    runs-on: ubuntu-24.04-arm
     steps:
       - uses: actions/checkout@v4
       - name: Set up JDK 17

.gitignore

@@ -62,7 +62,6 @@ testlogs/
 
 # Put local stuff here
 local/
-compiler/test/debug/Gen.jar
 
 /bin/.cp
 

.jvmopts

@@ -1,5 +1,5 @@
 -Xss1m
--Xms512m
--Xmx4096m
+-Xms1024m
+-Xmx8192m
 -XX:MaxInlineLevel=35
 -XX:ReservedCodeCacheSize=512m

NOTICE.md

@@ -1,6 +1,6 @@
-Dotty (https://dotty.epfl.ch)
-Copyright 2012-2024 EPFL
-Copyright 2012-2024 Lightbend, Inc.
+Scala 3 (https://www.scala-lang.org)
+Copyright 2012-2025 EPFL
+Copyright 2012-2025 Lightbend, Inc. dba Akka
 
 Licensed under the Apache License, Version 2.0 (the "License"):
 http://www.apache.org/licenses/LICENSE-2.0
@@ -11,12 +11,13 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 
-The dotty compiler frontend has been developed since November 2012 by Martin
-Odersky. It is expected and hoped for that the list of contributors to the
-codebase will grow quickly. Dotty draws inspiration and code from the original
-Scala compiler "nsc", which is developed at scala/scala [1].
+The Scala 3 compiler is also known as Dotty. The Dotty compiler
+frontend has been developed since November 2012 by Martin Odersky. It
+is expected and hoped for that the list of contributors to the
+codebase will grow quickly. Dotty draws inspiration and code from the
+original Scala 2 compiler "nsc", which is still developed at scala/scala [1].
 
-The majority of the dotty codebase is new code, with the exception of the
+The majority of the Dotty codebase is new code, with the exception of the
 components mentioned below. We have for each component tried to come up with a
 list of the original authors in the scala/scala [1] codebase. Apologies if some
 major authors were omitted by oversight.
@@ -28,7 +29,7 @@ major authors were omitted by oversight.
 
   * dotty.tools.dotc.classpath: The classpath handling is taken mostly as is
     from scala/scala [1]. The original authors were Grzegorz Kossakowski,
-    Michał Pociecha, Lukas  Rytz, Jason Zaugg and others.
+    Michał Pociecha, Lukas Rytz, Jason Zaugg and others.
 
   * dotty.tools.dotc.config: The configuration components were adapted and
     extended from scala/scala [1]. The original sources were authored by Paul

bin/replQ

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" >& /dev/null && pwd)/.."
+. $ROOT/bin/commonQ
+
+java -Dscala.usejavacp=true -cp $cp dotty.tools.repl.Main -usejavacp "$@"