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https://github.com/rust-lang/rust.git
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85 lines
1.2 KiB
Rust
85 lines
1.2 KiB
Rust
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#![deny(borrowed_box)]
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#![allow(blacklisted_name)]
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#![allow(unused_variables)]
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#![allow(dead_code)]
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pub fn test1(foo: &mut Box<bool>) {
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println!("{:?}", foo)
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}
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pub fn test2() {
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let foo: &Box<bool>;
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}
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struct Test3<'a> {
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foo: &'a Box<bool>
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}
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trait Test4 {
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fn test4(a: &Box<bool>);
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}
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impl<'a> Test4 for Test3<'a> {
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fn test4(a: &Box<bool>) {
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unimplemented!();
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}
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}
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use std::any::Any;
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pub fn test5(foo: &mut Box<Any>) {
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println!("{:?}", foo)
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}
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pub fn test6() {
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let foo: &Box<Any>;
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}
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struct Test7<'a> {
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foo: &'a Box<Any>
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}
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trait Test8 {
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fn test8(a: &Box<Any>);
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}
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impl<'a> Test8 for Test7<'a> {
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fn test8(a: &Box<Any>) {
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unimplemented!();
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}
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}
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pub fn test9(foo: &mut Box<Any + Send + Sync>) {
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let _ = foo;
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}
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pub fn test10() {
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let foo: &Box<Any + Send + 'static>;
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}
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struct Test11<'a> {
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foo: &'a Box<Any + Send>
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}
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trait Test12 {
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fn test4(a: &Box<Any + 'static>);
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}
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impl<'a> Test12 for Test11<'a> {
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fn test4(a: &Box<Any + 'static>) {
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unimplemented!();
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}
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}
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fn main(){
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test1(&mut Box::new(false));
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test2();
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test5(&mut (Box::new(false) as Box<Any>));
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test6();
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test9(&mut (Box::new(false) as Box<Any + Send + Sync>));
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test10();
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}
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