| // This test can't work with run-rustfix because it needs two passes of test+fix |
| //@no-rustfix |
| #[warn(clippy::deref_addrof)] |
| #[allow(unused_variables, unused_mut)] |
| fn main() { |
| let a = 10; |
| |
| //This produces a suggestion of 'let b = *&a;' which |
| //will trigger the 'clippy::deref_addrof' lint again |
| let b = **&&a; |
| //~^ ERROR: immediately dereferencing a reference |
| //~| NOTE: `-D clippy::deref-addrof` implied by `-D warnings` |
| |
| { |
| let mut x = 10; |
| let y = *&mut x; |
| //~^ ERROR: immediately dereferencing a reference |
| } |
| |
| { |
| //This produces a suggestion of 'let y = *&mut x' which |
| //will trigger the 'clippy::deref_addrof' lint again |
| let mut x = 10; |
| let y = **&mut &mut x; |
| //~^ ERROR: immediately dereferencing a reference |
| } |
| } |