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rust-clippy/tests/ui/redundant_allocation_fixable.rs

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#![warn(clippy::all)]
#![allow(clippy::boxed_local, clippy::needless_pass_by_value)]
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#![allow(clippy::disallowed_names, unused_variables, dead_code)]
#![allow(unused_imports)]
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pub struct MyStruct;
pub struct SubT<T> {
foo: T,
}
pub enum MyEnum {
One,
Two,
}
mod outer_box {
use crate::{MyEnum, MyStruct, SubT};
use std::boxed::Box;
use std::rc::Rc;
use std::sync::Arc;
pub fn box_test1<T>(foo: Box<&T>) {}
pub fn box_test2(foo: Box<&MyStruct>) {}
pub fn box_test3(foo: Box<&MyEnum>) {}
pub fn box_test4_neg(foo: Box<SubT<&usize>>) {}
pub fn box_test5<T>(foo: Box<Box<T>>) {}
}
mod outer_rc {
use crate::{MyEnum, MyStruct, SubT};
use std::boxed::Box;
use std::rc::Rc;
use std::sync::Arc;
pub fn rc_test1<T>(foo: Rc<&T>) {}
pub fn rc_test2(foo: Rc<&MyStruct>) {}
pub fn rc_test3(foo: Rc<&MyEnum>) {}
pub fn rc_test4_neg(foo: Rc<SubT<&usize>>) {}
pub fn rc_test6(a: Rc<Rc<bool>>) {}
}
mod outer_arc {
use crate::{MyEnum, MyStruct, SubT};
use std::boxed::Box;
use std::rc::Rc;
use std::sync::Arc;
pub fn arc_test1<T>(foo: Arc<&T>) {}
pub fn arc_test2(foo: Arc<&MyStruct>) {}
pub fn arc_test3(foo: Arc<&MyEnum>) {}
pub fn arc_test4_neg(foo: Arc<SubT<&usize>>) {}
pub fn arc_test7(a: Arc<Arc<bool>>) {}
}
fn main() {}