| /* Test C23 (= Unicode) rules for characters in identifiers. */ | |
| /* { dg-do preprocess } */ | |
| /* { dg-options "-std=c23 -pedantic-errors" } */ | |
| ¨ | |
| /* The requirement for NFC only applies in identifiers, not pp-numbers. */ | |
| À /* { dg-error "not in NFC" } */ | |
| ÿÀ /* { dg-error "not in NFC" } */ | |
| 0À /* { dg-warning "not in NFC" } */ | |
| .1À /* { dg-warning "not in NFC" } */ |