1// RUN: not %clang  -fsyntax-only -fno-objc-default-synthesize-properties -fobjc-default-synthesize-properties %s 2>&1 | FileCheck %s
2
3@interface I
4@property int P;
5@end
6
7@implementation I
8@end
9// CHECK: error: unknown argument: '-fno-objc-default-synthesize-properties'
10// CHECK: error: unknown argument: '-fobjc-default-synthesize-properties'
11