src/test/ui/closure_promotion.rs

   1 // Copyright 2018 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 // ignore-compare-mode-nll
  12
  13 #![allow(const_err)]
  14
  15 // nll successfully compiles this.
  16 fn main() {
  17     let x: &'static _ = &|| { let z = 3; z }; //~ ERROR does not live long enough
  18 }