Skip to content

Fix Scala 2 library TASTy synthetic unapply optimizations #19023

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 23, 2023
Merged

Fix Scala 2 library TASTy synthetic unapply optimizations #19023

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion .github/workflows/ci.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,7 @@ jobs:
./project/scripts/sbt ";sjsSandbox/run ;sjsSandbox/test ;sjsJUnitTests/test ;set sjsJUnitTests/scalaJSLinkerConfig ~= switchToESModules ;sjsJUnitTests/test ;sjsCompilerTests/test"

- name: Test with Scala 2 library TASTy (fast)
run: ./project/scripts/sbt ";set ThisBuild/Build.useScala2LibraryTasty := true ;scala3-bootstrapped/testCompilation i5; scala3-bootstrapped/testCompilation tests/run/typelevel-peano.scala" # only test a subset of test to avoid doubling the CI execution time
run: ./project/scripts/sbt ";set ThisBuild/Build.useScala2LibraryTasty := true ;scala3-bootstrapped/testCompilation i5; scala3-bootstrapped/testCompilation tests/run/typelevel-peano.scala; scala3-bootstrapped/testOnly dotty.tools.backend.jvm.DottyBytecodeTests" # only test a subset of test to avoid doubling the CI execution time

test_scala2_library_tasty:
runs-on: [self-hosted, Linux]
Expand Down
2 changes: 1 addition & 1 deletion compiler/src/dotty/tools/dotc/transform/PatternMatcher.scala
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -330,7 +330,7 @@ object PatternMatcher {
lazy val caseAccessors = caseClass.caseAccessors

def isSyntheticScala2Unapply(sym: Symbol) =
sym.isAllOf(SyntheticCase) && sym.owner.is(Scala2x)
sym.is(Synthetic) && sym.owner.is(Scala2x)

def tupleApp(i: Int, receiver: Tree) = // manually inlining the call to NonEmptyTuple#apply, because it's an inline method
ref(defn.RuntimeTuplesModule)
Expand Down