1  #include "analyzer-decls.h"
       2  
       3  /* Various constants used by the fd state machine.  */
       4  
       5  #define O_ACCMODE
       6  #define O_RDONLY
       7  #define O_WRONLY
       8  
       9  void test_sm_fd_constants (void)
      10  {
      11    __analyzer_dump_named_constant ("O_ACCMODE"); /* { dg-warning "named constant 'O_ACCMODE' has unknown value" } */
      12    __analyzer_dump_named_constant ("O_RDONLY"); /* { dg-warning "named constant 'O_RDONLY' has unknown value" } */
      13    __analyzer_dump_named_constant ("O_WRONLY"); /* { dg-warning "named constant 'O_WRONLY' has unknown value" } */
      14  }