| // edition:2018 |
| |
| // There is an order to respect for keywords before a function: |
| // `<visibility>, const, async, unsafe, extern, "<ABI>"` |
| // |
| // This test ensures the compiler is helpful about them being misplaced. |
| // Visibilities are tested elsewhere. |
| |
| unsafe async fn test() {} |
| //~^ ERROR expected one of `extern` or `fn`, found keyword `async` |
| //~| NOTE expected one of `extern` or `fn` |
| //~| HELP `async` must come before `unsafe` |
| //~| SUGGESTION async unsafe |
| //~| NOTE keyword order for functions declaration is `pub`, `default`, `const`, `async`, `unsafe`, `extern` |
