| // Copyright 2017 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // compile-flags: -Z span_free_formats |
| |
| // Tests that MIR inliner can handle closure arguments, |
| // even when (#45894) |
| |
| fn main() { |
| println!("{}", foo(0, &14)); |
| } |
| |
| fn foo<T: Copy>(_t: T, q: &i32) -> i32 { |
| let x = |r: &i32, _s: &i32| { |
| let variable = &*r; |
| *variable |
| }; |
| x(q, q) |
| } |
| |
| // END RUST SOURCE |
| // START rustc.foo.Inline.after.mir |
| // ... |
| // bb0: { |
| // ... |
| // _3 = [closure@NodeId(53)]; |
| // ... |
| // _4 = &_3; |
| // ... |
| // _6 = &(*_2); |
| // ... |
| // _7 = &(*_2); |
| // _5 = (move _6, move _7); |
| // _8 = move (_5.0: &i32); |
| // _9 = move (_5.1: &i32); |
| // ... |
| // _0 = (*_8); |
| // ... |
| // return; |
| // } |
| // ... |
| // END rustc.foo.Inline.after.mir |
