-#![feature(tool_lints)]
-
#![warn(clippy::all)]
-#![allow(unused, clippy::needless_pass_by_value)]
+#![allow(unused, clippy::needless_pass_by_value, clippy::vec_box)]
#![feature(associated_type_defaults)]
type Alias = Vec<Vec<Box<(u32, u32, u32, u32)>>>; // no warning here
impl S {
const A: (u32, (u32, (u32, (u32, u32)))) = (0, (0, (0, (0, 0))));
- fn impl_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) { }
+ fn impl_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
}
trait T {
const A: Vec<Vec<Box<(u32, u32, u32, u32)>>>;
type B = Vec<Vec<Box<(u32, u32, u32, u32)>>>;
fn method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>);
- fn def_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) { }
+ fn def_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
}
-fn test1() -> Vec<Vec<Box<(u32, u32, u32, u32)>>> { vec![] }
+fn test1() -> Vec<Vec<Box<(u32, u32, u32, u32)>>> {
+ vec![]
+}
-fn test2(_x: Vec<Vec<Box<(u32, u32, u32, u32)>>>) { }
+fn test2(_x: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
fn test3() {
let _y: Vec<Vec<Box<(u32, u32, u32, u32)>>> = vec![];
}
-fn main() {
+#[repr(C)]
+struct D {
+ // should not warn, since we don't have control over the signature (#3222)
+ test4: extern "C" fn(
+ itself: &D,
+ a: usize,
+ b: usize,
+ c: usize,
+ d: usize,
+ e: usize,
+ f: usize,
+ g: usize,
+ h: usize,
+ i: usize,
+ ),
}
+
+fn main() {}