Fix Array<out> variance in stdlib #KT-6482 Fixed

2014-12-22 23:08:41 +03:00
parent 377988cb7b
commit 4cd2ba1e30
11 changed files with 66 additions and 61 deletions
@@ -200,13 +200,16 @@ class ArraysJVMTest {

    test fun orEmptyNull() {
        val x: Array<String>? = null
-        val xArray: Array<String> = x.orEmpty()
+        val y: Array<out String>? = null
+        val xArray = x.orEmpty()
+        val yArray = y.orEmpty()
        expect(0) { xArray.size() }
+        expect(0) { yArray.size() }
    }

    test fun orEmptyNotNull() {
        val x: Array<String>? = array("1", "2")
-        val xArray: Array<String> = x.orEmpty()
+        val xArray = x.orEmpty()
        expect(2) { xArray.size() }
        expect("1") { xArray[0] }
        expect("2") { xArray[1] }