JS: Support isInitialized intrisic for lateinit properties

2017-09-15 15:36:30 +03:00
parent 5cbcbe4a9c
commit ac508a510e
12 changed files with 119 additions and 23 deletions
@@ -0,0 +1,30 @@
+// EXPECTED_REACHABLE_NODES: 1035
+// LANGUAGE_VERSION: 1.2
+// WITH_RUNTIME
+
+fun deinitialize(foo: dynamic) {
+  foo.bar = null
+}
+
+class Foo {
+    lateinit var bar: String
+
+    fun test(): String {
+        if (this::bar.isInitialized) return "Fail 1"
+        deinitialize(this)
+        if (this::bar.isInitialized) return "Fail 2"
+
+        bar = "A"
+        if (!this::bar.isInitialized) return "Fail 3"
+        deinitialize(this)
+        if (this::bar.isInitialized) return "Fail 4"
+
+        bar = "OK"
+        if (!this::bar.isInitialized) return "Fail 5"
+        return bar
+    }
+}
+
+fun box(): String {
+    return Foo().test()
+}