/* { dg-do compile } */

typedef struct a {
  struct a *b;
} a;

extern int d(void);
extern int g(void);
extern int h(void);
extern int _setjmp();
extern int i(void);

void c(void) {
    1 ? d() : 0;
    a *e;
    while (e) {
	e = (e == (a *) c) ? 0 : e->b;
	while (e) {
	    unsigned int f = 0;
	    g();
	    _setjmp(f);
	    if (f & 6) {
		;
	    } else if (f & 2) {
		;
	    } else {
		h();
	    }
	    i();
	}
    }
}