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// run-rustfix
#![allow(unused_assignments)]
#![allow(unused_variables)]
#![allow(dead_code)]
#![deny(unused_mut)]
struct Foo;
impl Foo {
fn foo(mut self) {} //~ ERROR: variable does not need to be mutable
fn bar(mut self: Box<Foo>) {} //~ ERROR: variable does not need to be mutable
}
fn main() {}
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