#![crate_type = "lib"] #![no_std] #![deny(clippy::zero_ptr)] pub fn main(_argc: isize, _argv: *const *const u8) -> isize { let _ = core::ptr::null::(); //~^ zero_ptr let _ = core::ptr::null_mut::(); //~^ zero_ptr let _: *const u8 = core::ptr::null(); //~^ zero_ptr 0 }