+++ /dev/null
-#include <stdio.h>
-#include <stdlib.h>
-static int iterate = 10;
-static int growsdown(int *x)
-{
- auto int y;
- y = (x > &y);
- if (--iterate > 0)
- y = growsdown(&y);
- if (y != (x > &y))
- exit(1);
- return y;
-}
-int main(int argc, char *argv[])
-{
- FILE *f;
- auto int x;
- if ((f = fopen("conftestval", "w")) == NULL)
- exit(1);
- fprintf(f, "%s\n", growsdown(&x) ? "down" : "up");;
- fclose(f);
- exit(0);
-}