-Wunused gives warnings to values used in annotations #16877
Description
Compiler version
3.3.0-RC2
Minimized code
import org.openjdk.jmh.annotations.*, Mode.{SingleShotTime, Throughput} import java.util.concurrent.TimeUnit @State(Scope.Thread) @BenchmarkMode(Array(Throughput, SingleShotTime)) @Fork( jvmArgsAppend = Array( "--enable-preview", "--enable-native-access=ALL-UNNAMED" ) ) @OutputTimeUnit(TimeUnit.MICROSECONDS) class Testhttps://scastie.scala-lang.org/W9ZhbHhJTr2zjkBC5FwUXQ
Output
unused imports for singleshot time, throughput, and TimeUnit
Expectation
These are clearly used.