1 fun(void); 2 3 foo(void) { return 1; } 4 static bar(void) { return 1; } 5 6 /* 7 * check-name: implicit-ret-type.c 8 * check-command: sparse -Wno-decl $file 9 * 10 * check-error-start 11 implicit-ret-type.c:1:1: warning: 'fun()' has implicit return type 12 implicit-ret-type.c:3:1: warning: 'foo()' has implicit return type 13 implicit-ret-type.c:4:8: warning: 'bar()' has implicit return type 14 * check-error-end 15 */ 16