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#![feature(deref_patterns)]
#![allow(incomplete_features)]
use std::rc::Rc;
struct Struct;
fn cant_move_out_vec(b: Vec<Struct>) -> Struct {
match b {
//~^ ERROR: cannot move out of type `[Struct]`, a non-copy slice
deref!([x]) => x,
_ => panic!(),
}
}
fn cant_move_out_rc(rc: Rc<Struct>) -> Struct {
match rc {
//~^ ERROR: cannot move out of a shared reference
deref!(x) => x,
_ => unreachable!(),
}
}
fn cant_move_out_vec_implicit(b: Vec<Struct>) -> Struct {
match b {
//~^ ERROR: cannot move out of type `[Struct]`, a non-copy slice
[x] => x,
_ => panic!(),
}
}
struct Container(Struct);
fn cant_move_out_rc_implicit(rc: Rc<Container>) -> Struct {
match rc {
//~^ ERROR: cannot move out of a shared reference
Container(x) => x,
_ => unreachable!(),
}
}
fn main() {}
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