added error TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH

compiler/testData/diagnostics/tests/inference/typeInferenceExpectedTypeMismatch.kt

@@ -0,0 +1,11 @@
+package typeInferenceExpectedTypeMismatch
+
+import java.util.*
+
+fun test() {
+    val <!UNUSED_VARIABLE!>s<!> : Set<Int> = <!TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>newList<!>()
+}
+
+fun newList<S>() : ArrayList<S> {
+    return ArrayList<S>()
+}