50 lines
932 B
C
50 lines
932 B
C
/* Test macro expansions in <stdbool.h> in C11. */
|
|
/* { dg-do run } */
|
|
/* { dg-options "-std=c11 -pedantic-errors" } */
|
|
|
|
#include <stdbool.h>
|
|
|
|
#define str(x) xstr(x)
|
|
#define xstr(x) #x
|
|
|
|
extern void abort (void);
|
|
extern void exit (int);
|
|
extern int strcmp (const char *, const char *);
|
|
|
|
#if false - 1 >= 0
|
|
#error "false unsigned in #if"
|
|
#endif
|
|
|
|
#if false != 0
|
|
#error "false not 0 in #if"
|
|
#endif
|
|
|
|
#if true - 2 >= 0
|
|
#error "true unsigned in #if"
|
|
#endif
|
|
|
|
#if true != 1
|
|
#error "true not 1 in #if"
|
|
#endif
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
if (strcmp (str (bool), "_Bool") != 0)
|
|
abort ();
|
|
if (_Generic (true, int : 1) != 1)
|
|
abort ();
|
|
if (true != 1)
|
|
abort ();
|
|
if (strcmp (str (true), "1") != 0)
|
|
abort ();
|
|
if (_Generic (false, int : 1) != 1)
|
|
abort ();
|
|
if (false != 0)
|
|
abort ();
|
|
if (strcmp (str (false), "0") != 0)
|
|
abort ();
|
|
if (strcmp (str (__bool_true_false_are_defined), "1") != 0)
|
|
abort ();
|
|
exit (0);
|
|
}
|