1/* { dg-do compile } */
2
3@interface NSButton
4- (int) state;
5@end
6
7void FOO()
8{
9  NSButton * mCopyAcrobatCB;
10
11  [ [ mCopyAcrobatCB state ] == 0 ] != 1;  /* { dg-error "objective\\-c\\+\\+" } */
12}
13