// PLATFORM: JavaScript
class A {
    fun foo() {

    }

    <caret>override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (other == null || this::class.js != other::class.js) return false
        return true
    }

    override fun hashCode(): Int {
        return this::class.js.hashCode()
    }
}