| 1 | // RUN: %clang_cc1 -fsyntax-only -Wunused-label -verify %s |
|---|---|
| 2 | |
| 3 | void f() { |
| 4 | a: |
| 5 | goto a; |
| 6 | b: // expected-warning{{unused}} |
| 7 | c: __attribute__((unused)); |
| 8 | d: __attribute__((noreturn)); // expected-warning {{'noreturn' attribute only applies to functions}} |
| 9 | goto d; |
| 10 | return; |
| 11 | } |
| 12 | |
| 13 | void PR8455() { |
| 14 | L: __attribute__((unused)) return; // ok, no semicolon required |
| 15 | } |
| 16 |