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/* Regression test for interaction of named constants in -fanalyzer with
-Wunused-macros (PR analyzer/107711). */
/* { dg-additional-options "-Wunused-macros" } */
#include "analyzer-decls.h"
/* Various constants used by the fd state machine. */
#define O_ACCMODE 42 /* { dg-warning "-: macro \"O_ACCMODE\" is not used" } */
#define O_RDONLY 0x1 /* { dg-warning "-: macro \"O_RDONLY\" is not used" } */
#define O_WRONLY 010 /* { dg-warning "-: macro \"O_WRONLY\" is not used" } */
void test_sm_fd_constants (void)
{
__analyzer_dump_named_constant ("O_ACCMODE"); /* { dg-warning "named constant 'O_ACCMODE' has value '42'" } */
__analyzer_dump_named_constant ("O_RDONLY"); /* { dg-warning "named constant 'O_RDONLY' has value '1'" } */
__analyzer_dump_named_constant ("O_WRONLY"); /* { dg-warning "named constant 'O_WRONLY' has value '8'" } */
}
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