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/* PR middle-end/51644 */

/* { dg-do compile } */

/* { dg-options "-Wall -fexceptions" } */

#include <stdarg.h>

extern void baz (int, va_list) __attribute__ ((__noreturn__));

__attribute__ ((__noreturn__))

void

foo (int s, ...)

{

  va_list ap;

  va_start (ap, s);

  baz (s, ap);

  va_end (ap);

}               /* { dg-bogus "function does return" } */

__attribute__ ((__noreturn__))

void

bar (int s, ...)

{

  va_list ap1;

  va_start (ap1, s);

  {

    va_list ap2;

    va_start (ap2, s);

    baz (s, ap1);

    baz (s, ap2);

    va_end (ap2);

  }

  va_end (ap1);

}               /* { dg-bogus "function does return" } */