KT-9377 Support is-checks for read-only collections

Intrinsics for is/as/as? with mutable Kotlin collections and related types.
2015-09-30 18:23:26 +03:00
parent 35881198c3
commit 6cb0e5151c
32 changed files with 1291 additions and 50 deletions
@@ -7,7 +7,7 @@ class MyMapEntry<K, V>: Map.Entry<K, V> {

 fun box(): String {
    try {
-        (MyMapEntry<String, Int>() as MutableMap.MutableEntry<String, Int>).setValue(1)
+        (MyMapEntry<String, Int>() as java.util.Map.Entry<String, Int>).setValue(1)
        throw AssertionError()
    } catch (e: UnsupportedOperationException) {
        return "OK"