langtools/test/tools/javac/valhalla/minimalvalues/CheckClone.java

*** 1,14 ****
  /*
   * @test /nodynamiccopyright/
   * @summary Value types do not support clone
!  * @modules java.base/jvm.internal.value
   * @compile/fail/ref=CheckClone.out  -XDrawDiagnostics -Werror -Xlint:values CheckClone.java
   */
! @jvm.internal.value.ValueCapableClass
  final class CheckClone {
!     @jvm.internal.value.ValueCapableClass
      final class InnerValue {
          void foo(InnerValue iv) {
              iv.clone(); // <-- error
          }
      }
--- 1,14 ----
  /*
   * @test /nodynamiccopyright/
   * @summary Value types do not support clone
!  * @modules jdk.incubator.mvt
   * @compile/fail/ref=CheckClone.out -XDrawDiagnostics -Werror -Xlint:values CheckClone.java
   */
! @jdk.incubator.mvt.ValueCapableClass
  final class CheckClone {
!     @jdk.incubator.mvt.ValueCapableClass
      final class InnerValue {
          void foo(InnerValue iv) {
              iv.clone(); // <-- error
          }
      }