1 /* { dg-do compile } */ 2 /* { dg-options "-w" } */ 3 4 int a; 5 void try_help () __attribute__ ((__noreturn__)); try_help()6void try_help () 7 { 8 } 9 main()10int main () 11 { 12 switch (a) 13 { 14 case '1': 15 case '2': 16 case '3': 17 case '4': 18 case '5': 19 case '6': 20 case '7': 21 case '8': 22 case '9': 23 break; 24 default: 25 try_help (); 26 } 27 } 28