gcc/testsuite/c-c++-common/analyzer/named-constants-via-macros-traditional.c

   1 /* { dg-additional-options "-traditional-cpp" } */
   2
   3 #include "analyzer-decls.h"
   4
   5 /* Various constants used by the fd state machine.  */
   6
   7 #define O_ACCMODE 42
   8 #define O_RDONLY  0x1
   9 #define O_WRONLY  010
  10
  11 void test_sm_fd_constants (void)
  12 {
  13   __analyzer_dump_named_constant ("O_ACCMODE"); /* { dg-warning "named constant 'O_ACCMODE' has unknown value" } */
  14   __analyzer_dump_named_constant ("O_RDONLY"); /* { dg-warning "named constant 'O_RDONLY' has unknown value" } */
  15   __analyzer_dump_named_constant ("O_WRONLY"); /* { dg-warning "named constant 'O_WRONLY' has unknown value" } */
  16 }