79 lines
2.2 KiB
Rust
79 lines
2.2 KiB
Rust
#![feature(tool_lints)]
|
||
|
||
|
||
#![warn(clippy::all)]
|
||
#![allow(dead_code)]
|
||
#![allow(unused_unsafe)]
|
||
|
||
// TOO_MANY_ARGUMENTS
|
||
fn good(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool) {}
|
||
|
||
fn bad(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool, _eight: ()) {
|
||
}
|
||
|
||
// don't lint extern fns
|
||
extern fn extern_fn(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool, _eight: ()) {}
|
||
|
||
pub trait Foo {
|
||
fn good(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool);
|
||
fn bad(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool, _eight: ());
|
||
|
||
fn ptr(p: *const u8);
|
||
}
|
||
|
||
pub struct Bar;
|
||
|
||
impl Bar {
|
||
fn good_method(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool) {}
|
||
fn bad_method(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool, _eight: ()) {}
|
||
}
|
||
|
||
// ok, we don’t want to warn implementations
|
||
impl Foo for Bar {
|
||
fn good(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool) {}
|
||
fn bad(_one: u32, _two: u32, _three: &str, _four: bool, _five: f32, _six: f32, _seven: bool, _eight: ()) {}
|
||
|
||
fn ptr(p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
println!("{:?}", unsafe { p.as_ref() });
|
||
unsafe { std::ptr::read(p) };
|
||
}
|
||
}
|
||
|
||
// NOT_UNSAFE_PTR_ARG_DEREF
|
||
|
||
fn private(p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
}
|
||
|
||
pub fn public(p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
println!("{:?}", unsafe { p.as_ref() });
|
||
unsafe { std::ptr::read(p) };
|
||
}
|
||
|
||
impl Bar {
|
||
fn private(self, p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
}
|
||
|
||
pub fn public(self, p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
println!("{:?}", unsafe { p.as_ref() });
|
||
unsafe { std::ptr::read(p) };
|
||
}
|
||
|
||
pub fn public_ok(self, p: *const u8) {
|
||
if !p.is_null() {
|
||
println!("{:p}", p);
|
||
}
|
||
}
|
||
|
||
pub unsafe fn public_unsafe(self, p: *const u8) {
|
||
println!("{}", unsafe { *p });
|
||
println!("{:?}", unsafe { p.as_ref() });
|
||
}
|
||
}
|
||
|
||
fn main() {}
|