Create new HidesMembers annotation

2016-01-15 18:41:02 +03:00
parent 0c995d0ae1
commit b185316a6e
9 changed files with 198 additions and 3 deletions
@@ -0,0 +1,42 @@
+// !CHECK_TYPE
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE
+class A {
+    fun forEach() = this
+    fun forEach(i: Int) = this
+}
+
+@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@kotlin.internal.HidesMembers
+fun A.forEach(i: Int) = i
+
+class B {
+    @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+    @kotlin.internal.HidesMembers
+    fun A.forEach() = this@B
+
+    fun test(a: A) {
+        a.forEach() checkType { _<A>() } // todo
+
+        with(a) {
+            forEach() checkType { _<A>() } // todo
+        }
+    }
+}
+
+fun test2(a: A) {
+    @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+    @kotlin.internal.HidesMembers
+    fun A.forEach() = ""
+
+    @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+    @kotlin.internal.HidesMembers
+    fun A.forEach(i: Int) = ""
+
+    a.forEach() checkType { _<String>() }
+    a.<!OVERLOAD_RESOLUTION_AMBIGUITY!>forEach<!>(1)
+
+    with(a) {
+        forEach() checkType { _<String>() }
+        <!OVERLOAD_RESOLUTION_AMBIGUITY!>forEach<!>(1)
+    }
+}