1/* Copyright (C) 2008 Free Software Foundation, Inc.  */
2/* PR preprocessor/22168 */
3
4/* { dg-do preprocess }
5   { dg-options -pedantic } */
6#if #foo(bar)    /* { dg-warning "GCC extension" } */
7int x;
8#else
9int y;
10#endif
11#assert zzz(a)   /* { dg-warning "GCC extension" } */
12#unassert yyy    /* { dg-warning "GCC extension" } */
13