1 /* "System header" for testing GNU libc keyword conflict workarounds */ 2 3 typedef union { 4 union w *__uptr; 5 #if defined(MS) && defined(NOT_SYSTEM) 6 // expected-warning@-2 {{keyword '__uptr' will be made available as an identifier here}} 7 #endif 8 int *__iptr; 9 } WS __attribute__((__transparent_union__)); 10