1  /* { dg-do link } */
       2  /* { dg-require-weak "" } */
       3  /* { dg-require-alias "" } */
       4  
       5  #include <stdlib.h>
       6  
       7  extern int foo(void) __attribute__((weak, alias("bar")));
       8  
       9  int bar(void) {
      10      return 1;
      11  }
      12  
      13  int main(void) {
      14  
      15      if (foo())
      16          exit(0);
      17      else
      18          abort();
      19  }