| pub fn foo(_const: *const f32, _mut: *mut i64) {} | |
| fn main() { | |
| let _ = std::ptr::null::<usize>(); | |
| //~^ zero_ptr | |
| let _ = std::ptr::null_mut::<f64>(); | |
| //~^ zero_ptr | |
| let _: *const u8 = std::ptr::null(); | |
| //~^ zero_ptr | |
| foo(0 as _, 0 as _); | |
| foo(std::ptr::null(), std::ptr::null_mut()); | |
| //~^ zero_ptr | |
| //~| zero_ptr | |
| let z = 0; | |
| let _ = z as *const usize; // this is currently not caught | |
| } | |
| const fn in_const_context() { | |
| #[clippy::msrv = "1.23"] | |
| let _: *const usize = 0 as *const _; | |
| #[clippy::msrv = "1.24"] | |
| let _: *const usize = std::ptr::null(); | |
| //~^ zero_ptr | |
| } |