llvm-gcc-4.0/gcc/testsuite/objc.dg/missing-proto-1.m

/* Test for graceful handling of missing protocol declarations.  */
/* Author: Ziemowit Laski <zlaski@apple.com>.  */
/* { dg-do compile } */

@interface Foo <Missing> /* { dg-error "cannot find protocol declaration for .Missing." } */
@end