Dsl completion: assign high priority for dsl elements that are members

idea/idea-completion/testData/weighers/basic/DslMemberCalls.Data1.kt

@@ -0,0 +1,38 @@
+package bar
+
+@DslMarker
+annotation class Dsl
+
+
+@Dsl
+class R {
+    fun foo1(i: Int) {
+
+    }
+
+    @Dsl
+    fun foo2(i : Int) {
+
+    }
+
+    val foo5: Int = 6
+    @Dsl
+    val foo6: Int = 7
+
+
+}
+
+fun r(body: R.() -> Unit) {
+
+}
+
+
+@Dsl
+fun R.foo4() {
+
+}
+
+@Dsl
+fun R.foo3() {
+
+}