Fix for KT-11969: ProGuard issue with private interface methods

#KT-11969 Fixed
2016-12-22 14:50:52 +01:00
parent 6444ccc962
commit f1c1fcf0fc
14 changed files with 226 additions and 9 deletions
@@ -0,0 +1,54 @@
+// JVM_TARGET: 1.8
+// WITH_RUNTIME
+// IGNORE_BACKEND: JS
+
+interface Z {
+    private fun privateFun() = { "OK" }
+
+    fun callPrivateFun() = privateFun()
+
+    fun publicFun() = { "OK" }
+
+    fun funWithDefaultArgs(s: () -> Unit = {}): () -> Unit
+
+    val property: () -> Unit
+        get() = {}
+
+    class Nested
+}
+
+class Test : Z {
+    override fun funWithDefaultArgs(s: () -> Unit): () -> Unit {
+        return s
+    }
+}
+
+fun box(): String {
+
+    val privateFun = Test().callPrivateFun()
+    var enclosing = privateFun.javaClass.enclosingMethod!!
+    if (enclosing.name != "privateFun") return "fail 1: ${enclosing.name}"
+    if (enclosing.getDeclaringClass().simpleName != "Z") return "fail 2: ${enclosing.getDeclaringClass().simpleName}"
+
+    val publicFun = Test().publicFun()
+    enclosing = publicFun.javaClass.enclosingMethod!!
+    if (enclosing.name != "publicFun") return "fail 3: ${enclosing.name}"
+    if (enclosing.getDeclaringClass().simpleName != "Z") return "fail 4: ${enclosing.getDeclaringClass().simpleName}"
+
+    val property = Test().property
+    enclosing = property.javaClass.enclosingMethod!!
+    if (enclosing.name != "getProperty") return "fail 4: ${enclosing.name}"
+    if (enclosing.getDeclaringClass().simpleName != "Z") return "fail 5: ${enclosing.getDeclaringClass().simpleName}"
+
+    val defaultArgs = Test().funWithDefaultArgs()
+    enclosing = defaultArgs.javaClass.enclosingMethod!!
+    if (enclosing.name != "funWithDefaultArgs\$default") return "fail 6: ${enclosing.name}"
+    if (enclosing.parameterTypes.size != 4) return "fail 7: not default method ${enclosing.name}"
+    if (enclosing.getDeclaringClass().simpleName != "Z") return "fail 8: ${enclosing.getDeclaringClass().simpleName}"
+
+    val nested = Z.Nested::class.java
+    val enclosingClass = nested.enclosingClass!!
+    if (enclosingClass.name != "Z") return "fail 9: ${enclosingClass.name}"
+
+    return "OK"
+}