#include <stdlib.h> #include <stdio.h> __thread int bar = 301; extern int *test1 (int); extern int *test2 (int); extern int *test3 (int); int main () { int *p; p = test1 (30); if (*p != 30) abort (); *p = 40; test1 (40); p = test2 (301); if (*p != 301) abort (); if (p != &bar) abort (); *p = 40; test2 (40); p = test3 (40); if (*p != 40) abort (); *p = 50; test3 (50); puts ("PASS"); return 0; } |