test/SemaObjC/interface-layout-2.m - clang - Git at Google

 // RUN: clang-cc %s -fsyntax-only -verify
 @interface A
 {
   int ivar;
 }
 @end

 @interface B : A
 - (int)ivar;
 @end

 @implementation B
 - (int)ivar {
   return ivar;
 }
 @end
	// RUN: clang-cc %s -fsyntax-only -verify
	@interface A
	{
	int ivar;
	}
	@end

	@interface B : A
	- (int)ivar;
	@end

	@implementation B
	- (int)ivar {
	return ivar;
	}
	@end