-- Common --
Exit code: OK
Output:
compiler/testData/multiplatform/incorrectImplInClass/common.kt:1:1: warning: 'expect'/'actual' classes (including interfaces, objects, annotations, enums, and 'actual' typealiases) are in Beta. You can use -Xexpect-actual-classes flag to suppress this warning. Also see: https://youtrack.jetbrains.com/issue/KT-61573
expect class Foo
^

-- JVM --
Exit code: COMPILATION_ERROR
Output:
compiler/testData/multiplatform/incorrectImplInClass/jvm.kt:1:18: error: actual constructor of 'Foo' has no corresponding expected declaration
actual class Foo actual constructor() {
                 ^
compiler/testData/multiplatform/incorrectImplInClass/jvm.kt:2:5: error: actual constructor of 'Foo' has no corresponding expected declaration
    actual constructor(s: String) : this()
    ^
compiler/testData/multiplatform/incorrectImplInClass/jvm.kt:4:16: error: actual function 'nonPlatformFun' has no corresponding expected declaration
    actual fun nonPlatformFun() {}
               ^
compiler/testData/multiplatform/incorrectImplInClass/jvm.kt:6:16: error: actual property 'nonPlatformVal' has no corresponding expected declaration
    actual val nonPlatformVal = ""
               ^
