1/* PR c/61854 */ 2/* { dg-do preprocess } */ 3/* { dg-options "-std=c89" } */ 4 5void 6foo (void) 7{ 8#if 0 9 // Do not error here. 10#endif 11#if 1 12 // But error here. 13#endif 14 /* { dg-error "C\\+\\+ style comments are not allowed in ISO C90" "comments" { target *-*-*} 12 } */ 15 /* { dg-error "reported only once" "" { target *-*-*} 12 } */ 16} 17