| // RUN: %empty-directory(%t) | |
| // RUN: %build-clang-importer-objc-overlays | |
| // RUN: %target-swift-frontend %clang-importer-sdk-nosource -I %t %s -emit-ir | |
| // REQUIRES: executable_test | |
| // REQUIRES: OS=macosx | |
| // REQUIRES: objc_interop | |
| // Test that we don't crash when producing IR. | |
| import AppKit | |
| class MyView: NSView { | |
| func drawRect() { | |
| var x = self.superview | |
| var l = self.layer | |
| self.layer = CALayer() | |
| self.nextKeyView = nil | |
| subviews = [] | |
| } | |
| } | |
| var m = MyView() | |
| m.drawRect() |