1  /* PR c/67730 */
       2  /* { dg-do compile } */
       3  /* { dg-options "" } */
       4  
       5  #include "pr67730.h"
       6  
       7  extern void bar (int);
       8  
       9  int
      10  fn1 (void)
      11  {
      12    int a = NULL; /* { dg-warning "initialization of 'int' from 'void \\*' makes integer from pointer" } */
      13    a = NULL; /* { dg-warning "assignment to 'int' from 'void \\*' makes integer from pointer" } */
      14    bar (NULL); /* { dg-warning "passing argument 1" } */
      15    return NULL; /* { dg-warning "returning 'void \\*' from a function with return type 'int' makes integer from pointer" } */
      16  }
      17  
      18  int
      19  fn2 (void)
      20  {
      21    RETURN; /* { dg-warning "returning 'void \\*' from a function with return type 'int' makes integer from pointer" } */
      22  }