test/DWARFImporter/Inputs/objc-header.h - third_party/swift - Git at Google

 struct Point {
   int x, y;
 };

 @interface ObjCClass
 - (instancetype)init;
 @end
	struct Point {
	int x, y;
	};

	@interface ObjCClass
	- (instancetype)init;
	@end