init code

Author: Guannan Wei

.gitignore

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+.DS_Store
+.bloop

build.sbt

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+val scala3Version = "3.6.3"
+
+lazy val root = project
+  .in(file("."))
+  .settings(
+    name := "wasm-cps",
+    version := "0.1.0-SNAPSHOT",
+
+    scalaVersion := scala3Version,
+
+    libraryDependencies += "com.novocode" % "junit-interface" % "0.11" % "test",
+    libraryDependencies += "org.scala-lang" %% "scala3-staging" % scalaVersion.value,
+  )
+
+scalacOptions ++= Seq(
+  "-Xcheck-macros",
+  "-explain"
+)

project/build.properties

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+sbt.version=1.10.7

src/main/scala/Main.scala

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+@main def hello: Unit = 
+  println("Hello world!")
+  println(msg)
+
+def msg = "I was compiled by Scala 3. :)"

src/test/scala/Test1.scala

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+import org.junit.Test
+import org.junit.Assert.*
+
+class Test1:
+  @Test def t1(): Unit =
+    assertEquals("I was compiled by Scala 3. :)", msg)