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samples: add scala compiler options. fix warnings (#856)

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kenji yoshida 2023-11-09 17:27:28 +09:00 committed by GitHub
parent 083ecbdad2
commit da8c50e474
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 10 additions and 3 deletions
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7
samples/scala/build.gradle.kts
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@ -29,3 +29,10 @@ teavm.js {
addedToWebApp = true
mainClass = "org.teavm.samples.scala.Client"
}
tasks.withType<ScalaCompile> {
scalaCompileOptions.additionalParameters = listOf(
"-feature",
"-deprecation",
)
}

2
samples/scala/src/teavm/scala/org/teavm/samples/scala/Client.scala
View File

@ -6,7 +6,7 @@ import org.teavm.jso.dom.html._
import org.teavm.samples.scala.Calculator.{eval, parse, print}
object Client {
def main(args: Array[String]) {
def main(args: Array[String]): Unit = {
val doc = HTMLDocument.current
val exprElem = doc.getElementById("expr").asInstanceOf[HTMLInputElement]
val calcElem = doc.getElementById("calculate")

4
samples/scala/src/teavm/scala/org/teavm/samples/scala/Grammar.scala
View File

@ -17,11 +17,11 @@ trait Rule[T] {
def |(other: => Rule[T]): Rule[T] = Rule.firstOf(this, other)
def *(): Rule[List[T]] = Rule.unlimited(this)
def * : Rule[List[T]] = Rule.unlimited(this)
def >>[S](f: T => S): Rule[S] = Rule.andThen(this, f)
def ?(): Rule[Option[T]] = Rule.optional(this)
def ? : Rule[Option[T]] = Rule.optional(this)
def debug(str: String) = Rule.rule { x =>
val (result, rem) = parse(x)