1 /* PR c/61854 */ 2 /* { dg-do preprocess } */ 3 /* { dg-options "-std=c89" } */ 4 5 void foo(void)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-message "note: \[^\n\r]*reported only once" "" { target *-*-*} 12 } */ 16 } 17