-- Common --
Exit code: OK
Output:

-- JVM --
Exit code: COMPILATION_ERROR
Output:
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:2:18: error: header declaration 'N1' has no implementation in module
The following declaration is incompatible because class kinds are different (class, interface, object, enum, annotation):
    public impl interface N1

    header class N1
                 ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:3:22: error: header declaration 'N2' has no implementation in module
The following declaration is incompatible because class kinds are different (class, interface, object, enum, annotation):
    public impl object N2

    header interface N2
                     ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:4:12: error: header declaration 'N3' has no implementation in module
The following declaration is incompatible because class kinds are different (class, interface, object, enum, annotation):
    public final impl class N3

    header object N3
           ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:8:18: error: header declaration 'N2' has no implementation in module
The following declaration is incompatible because modifiers are different (companion, inner):
    public final impl inner class N2

    header class N2
                 ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:9:24: error: header declaration 'I2' has no implementation in module
The following declaration is incompatible because modifiers are different (companion, inner):
    public final impl class I2

    header inner class I2
                       ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:13:12: error: header declaration 'Companion' has no implementation in module
The following declaration is incompatible because modifiers are different (companion, inner):
    public impl companion object

    header object Companion
           ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:14:22: error: header declaration 'Factory' has no implementation in module
The following declaration is incompatible because modifiers are different (companion, inner):
    public impl object Factory

    header companion object Factory
                     ^
compiler/testData/multiplatform/incompatibleNestedClasses/common.kt:18:22: error: header declaration 'Companion' has no implementation in module
The following declaration is incompatible because modifiers are different (companion, inner):
    public impl object Companion

    header companion object
                     ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:2:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl interface N1
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:3:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl object N2
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:4:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl class N3
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:8:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl inner class N2
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:9:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl class I2
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:13:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl companion object {}
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:14:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl object Factory
    ^
compiler/testData/multiplatform/incompatibleNestedClasses/jvm.kt:18:5: error: modifier 'impl' is only applicable to members that are initially declared in platform-independent code
    impl object Companion
    ^