--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/sizeof-1.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,4 @@ +/* PR c/27718 */ +/* { dg-do compile } */ + +int i = sizeof(struct A[]); /* { dg-error "incomplete" } */