/* PR c/99324 */

#include <stdarg.h>

int
foo (int x, ...)
{
  va_list a;
  va_start (a, x);
  int b[6] = {};
  int bar (c)
    int c[1][va_arg (a, int)];
  {
    return sizeof c[0];
  }
  int r = bar (b);
  va_end (a);
  return r;
}