Reproducer for rdar://143582881.

Author: tshortli

validation-test/Sema/rdar143582881.swift

@@ -0,0 +1,16 @@
+// RUN: %empty-directory(%t)
+// RUN: split-file %s %t
+
+// RUN: %target-swift-frontend -typecheck %t/Main.swift %t/Other.swift -enable-upcoming-feature MemberImportVisibility
+
+//--- Main.swift
+
+import Foundation
+
+func test() -> CGSize {
+  return CGSize(width: 60, height: 45)
+}
+
+//--- Other.swift
+
+import CoreGraphics