| // This note is annotated because the purpose of the test |
| // is to ensure that certain other notes are not generated. |
| #![deny(unused_unsafe)] //~ NOTE |
| |
| |
| // (test that no note is generated on this unsafe fn) |
| pub unsafe fn a() { |
| fn inner() { |
| unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe` |
| //~^ NOTE |
| } |
| |
| inner() |
| } |
| |
| pub fn b() { |
| // (test that no note is generated on this unsafe block) |
| unsafe { |
| fn inner() { |
| unsafe { /* unnecessary */ } //~ ERROR unnecessary `unsafe` |
| //~^ NOTE |
| } |
| // `()` is fine to zero-initialize as it is zero sized and inhabited. |
| let () = ::std::mem::zeroed(); |
| |
| inner() |
| } |
| } |
| |
| fn main() {} |
