/* { dg-do compile } */ | |
extern int baz (void); | |
extern int foo (void) __attribute__ ((returns_twice)); | |
void | |
bar (_Bool b) | |
{ | |
int buf[1]; | |
while (1) | |
{ | |
_Bool x = 1; | |
if (b) | |
baz (); | |
b = 1; | |
baz (); | |
x = 0; | |
unsigned int i; | |
while (buf[i] && i) | |
i++; | |
foo (); | |
if (!x) | |
b = 0; | |
} | |
} |