main-2.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 20 行

// APPLE LOCAL file mainline rdar 4458294
// { 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 <[e-mail]> 
// PR c++/23229

void f1();  
  
void
main()  /* { dg-error "must return" } */
{     
  f1();  
}  
  
void f1()  
{     
}