| /* { dg-do preprocess } */ | |
| /* { dg-options "-std=c11 -pedantic -fextended-identifiers" { target c } } */ | |
| /* { dg-options "-std=c++11 -pedantic -fextended-identifiers" { target c++ } } */ | |
| \u00A8 | |
| B\u0300 | |
| \u0300 /* { dg-error "not valid at the start of an identifier" } */ | |
| A\u0300 /* { dg-warning "not in NFC" } */ | |
| \U00010000 | |
| \U0001FFFD | |
| \U000E1234 |