| /* { dg-do preprocess } */ |
| /* { dg-options "-std=gnu99 -Wtrigraphs" } */ |
| |
| /* Test we don't double warn for trigraphs immediately after preceding |
| text. Source Neil Booth. 22 Nov 2000. */ |
| |
| abcdef??< /* { dg-warning "ignored" } */ |
| 123456??> /* { dg-warning "ignored" } */ |
| +??= /* { dg-warning "ignored" } */ |
| |
| /* Test we warn of escaped newlines only in comments. Source Neil |
| Booth. 4 May 2003. */ |
| |
| /* { dg-bogus "ignored" } Test ??< ??= a few ??/ random things in |
| { dg-warning "ignored" } some ??/ |
| { dg-bogus "ignored" } ??< comments. */ |
| |
| // { dg-bogus "ignored" } More ??/ comment ??> tests. |
| |
| // { dg-warning "ignored" } Another ??/ |
| Test |
| |
| // { dg-warning "ignored" } And another with space after ??/ |
| the escape |
| |
| // { dg-bogus "ignored" } A tricky one ??/\ |
| |
