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// Test that moving on both sides of an `@` pattern is not allowed.
fn main() {
struct U; // Not copy!
// Prevent promotion:
fn u() -> U {
U
}
let a @ b = U; //~ ERROR use of moved value
let a @ (b, c) = (U, U); //~ ERROR use of partially moved value
let a @ (b, c) = (u(), u()); //~ ERROR use of partially moved value
match Ok(U) {
a @ Ok(b) | a @ Err(b) => {} //~ ERROR use of partially moved value
//~^ ERROR use of partially moved value
}
fn fun(a @ b: U) {} //~ ERROR use of moved value
match [u(), u(), u(), u()] {
xs @ [a, .., b] => {} //~ ERROR use of partially moved value
}
match [u(), u(), u(), u()] {
xs @ [_, ys @ .., _] => {} //~ ERROR use of partially moved value
}
}
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