| // RUN: %clang_cc1 -verify=expected,c -x c -Wunused %s |
| // RUN: %clang_cc1 -verify=expected,cpp -x c++ -Wunused %s |
| |
| void gh65156(void) { |
| |
| int a\ |
| ス = 42; |
| // expected-warning@-2 {{unused variable 'aス'}} |
| |
| int b\ |
| \ |
| ス = 42; |
| // expected-warning@-2 {{backslash and newline separated by space}} |
| // expected-warning@-4 {{backslash and newline separated by space}} |
| // expected-warning@-5 {{unused variable 'bス'}} |
| |
| int ス\ |
| ス = 42; |
| // expected-warning@-2 {{unused variable 'スス'}} |
| |
| int \ |
| ス = 42; |
| // expected-warning@-2 {{unused variable 'ス'}} |
| |
| } |
| |
| void gh65156_err(void) { |
| |
| int \ |
| ❌ = 0; |
| // cpp-error@-2 {{expected unqualified-id}} |
| // c-error@-3 {{expected identifier}} |
| |
| |
| int a\ |
| ❌ = 0; |
| // expected-error@-1 {{character <U+274C> not allowed in an identifier}} |
| } |
