| /* Regression test for trigraph warnings. Under certain conditions we | |
| got the line numbers wrong. | |
| Originally exposed by XEmacs and reported by Martin Buchholz | |
| <martin@xemacs.org>; this test case is synthetic. */ | |
| /* { dg-do preprocess } */ | |
| /* { dg-options -Wall } */ | |
| #define some_macro \ | |
| blah \ | |
| blah \ | |
| blah \ | |
| blah | |
| ??> /* { dg-warning "trigraph ..." "trigraph encountered" } */ |