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//@ run-pass
struct Foo(isize, isize);
fn main() {
let x = (1, 2);
let a = &x.0;
let b = &x.0;
assert_eq!(*a, 1);
assert_eq!(*b, 1);
let mut x = (1, 2);
{
let a = &x.0;
let b = &mut x.1;
*b = 5;
assert_eq!(*a, 1);
}
assert_eq!(x.0, 1);
assert_eq!(x.1, 5);
let x = Foo(1, 2);
let a = &x.0;
let b = &x.0;
assert_eq!(*a, 1);
assert_eq!(*b, 1);
let mut x = Foo(1, 2);
{
let a = &x.0;
let b = &mut x.1;
*b = 5;
assert_eq!(*a, 1);
}
assert_eq!(x.0, 1);
assert_eq!(x.1, 5);
}
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