src/test/compile-fail/borrowck-move-out-of-tuple-struct-with-dtor.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 struct S(String);
  12 impl Drop for S {
  13     fn drop(&mut self) { }
  14 }
  15
  16 fn move_in_match() {
  17     match S("foo".to_string()) {
  18         S(_s) => {}
  19         //~^ ERROR cannot move out of type `S`, which defines the `Drop` trait
  20     }
  21 }
  22
  23 fn move_in_let() {
  24     let S(_s) = S("foo".to_string());
  25     //~^ ERROR cannot move out of type `S`, which defines the `Drop` trait
  26 }
  27
  28 fn move_in_fn_arg(S(_s): S) {
  29     //~^ ERROR cannot move out of type `S`, which defines the `Drop` trait
  30 }
  31
  32 fn main() {}