compiler/testData/diagnostics/tests/dataClasses/sealedDataClass.kt

// FIR_IDENTICAL
// LANGUAGE: +DataClassCopyRespectsConstructorVisibility
<!INCOMPATIBLE_MODIFIERS!>sealed<!> <!INCOMPATIBLE_MODIFIERS!>data<!> class My(val x: Int) {
    object Your: My(1)
    class His(y: Int): My(y)
}