Prohibit explicit super call for enum ctrs

2015-02-25 18:12:00 +03:00
parent 1703e16913
commit a872a51a19
9 changed files with 266 additions and 5 deletions
@@ -0,0 +1,40 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+enum class A {
+    W: A(1) X: A(1, 2) Y: A(3.0) Z: A("") E: A()
+
+    constructor() {}
+    constructor(x: Int) {}
+    constructor(x: Int, y: Int): this(x+y) {}
+    constructor(x: Double): this(x.toInt(), 1) {}
+    constructor(x: String): <!DELEGATION_SUPER_CALL_IN_ENUM_CONSTRUCTOR!>super(x, 1)<!> {}
+}
+
+enum class B(x: Int) {
+    W: B(1) X: B(1, 2) Y: B(3.0) Z: B("")
+
+    constructor(x: Int, y: Int): this(x+y) {}
+    constructor(x: Double): this(x.toInt(), 1) {}
+    constructor(x: String): <!DELEGATION_SUPER_CALL_IN_ENUM_CONSTRUCTOR!>super(x, 1)<!> {}
+}
+
+enum class C {
+    EMPTY: C() // may be we should avoid explicit call here
+    constructor() {}
+}
+
+enum class D(val prop: Int) {
+    X: D(123) {
+        override fun f() = 1
+    }
+    Y: D() {
+        override fun f() = prop
+    }
+    Z: D("abc") {
+        override fun f() = prop
+    }
+
+    constructor(): this(1) {}
+    constructor(x: String): this(x.length()) {}
+
+    abstract fun f(): Int
+}