// { dg-do compile }
// Make sure that the type of f1 does not change 
// after the error of main about not returning 
// int.
// From Pekka Vuorela <pvuorela@iki.fi> 
// PR c++/23229

void f1();  
  
void  /* { dg-error "1:.\:\:main. must return .int." } */
main()
{     
  f1();  
}  
  
void f1()  
{     
}