Update to Scala 3

vladimirlogachev · Jul 13, 2024 · 076ca1b · 076ca1b
1 parent 3f5e6e1
commit 076ca1b
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Showing 3 changed files with 8 additions and 4 deletions.
diff --git a/.scalafmt.conf b/.scalafmt.conf
@@ -1,5 +1,5 @@
 version = "3.8.2"
-runner.dialect = scala213
+runner.dialect = scala3
 
 preset=default
 align.preset = more

diff --git a/build.sbt b/build.sbt
@@ -1,11 +1,11 @@
-val scala2Version = "2.13.14"
+val scala3Version = "3.4.2"
 
 lazy val root = project
   .in(file("."))
   .settings(
     name         := "transitive-closure",
     version      := "0.1.0-SNAPSHOT",
-    scalaVersion := scala2Version,
+    scalaVersion := scala3Version,
     run / fork   := true, // Makes exit codes work as expected
     libraryDependencies ++= Seq(
       "org.typelevel" %% "cats-core" % "2.12.0",

diff --git a/src/test/scala/TransitiveClosureSpec.scala b/src/test/scala/TransitiveClosureSpec.scala
@@ -12,7 +12,11 @@ object TransitiveClosureTestingTools {
 
   def combineAssertions(assertions: Seq[Assertion]): Assertion = {
     val cp = new Checkpoint
-    assertions.foreach(x => cp(x: Unit))
+    assertions.foreach(x =>
+      cp {
+        val _ = x;
+      }
+    )
     cp.reportAll()
     Succeeded
   }