76 lines
2.3 KiB
Rust
76 lines
2.3 KiB
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Test that binary operators consume their arguments
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use std::ops::{Add, Sub, Mul, Div, Rem, BitAnd, BitXor, BitOr, Shl, Shr};
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fn add<A: Add<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs + rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn sub<A: Sub<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs - rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn mul<A: Mul<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs * rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn div<A: Div<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs / rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn rem<A: Rem<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs % rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn bitand<A: BitAnd<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs & rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn bitor<A: BitOr<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs | rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn bitxor<A: BitXor<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs ^ rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn shl<A: Shl<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs << rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn shr<A: Shr<B, Output=()>, B>(lhs: A, rhs: B) {
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lhs >> rhs;
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drop(lhs); //~ ERROR use of moved value: `lhs`
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drop(rhs); //~ ERROR use of moved value: `rhs`
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}
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fn main() {}
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