src/test/ui/error-codes/E0040.rs

   1 // Copyright 2016 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 Foo {
  12     x: i32,
  13 }
  14
  15 impl Drop for Foo {
  16     fn drop(&mut self) {
  17         println!("kaboom");
  18     }
  19 }
  20
  21 fn main() {
  22     let mut x = Foo { x: -7 };
  23     x.drop();
  24     //~^ ERROR E0040
  25 }