// <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 emit-end-regions -Z borrowck-mir -Z mir
+//revisions: ast mir
+//[mir] compile-flags: -Z emit-end-regions -Z borrowck-mir -Z nll
#![allow(unused_assignments)]
struct Wrap<'a> { w: &'a mut u32 }
fn foo() {
- let mut x = 22u64;
+ let mut x = 22;
let wrapper = Wrap { w: &mut x };
- x += 1; //~ ERROR cannot assign to `x`
+ //~^ ERROR cannot assign to `x` because it is borrowed (Mir) [E0506]
+ //~^^ ERROR cannot use `x` because it was mutably borrowed (Mir) [E0503]
+ x += 1; //[ast]~ ERROR cannot assign to `x` because it is borrowed [E0506]
+ //[mir]~^ ERROR cannot assign to `x` because it is borrowed (Ast) [E0506]
+ //[mir]~^^ ERROR cannot assign to `x` because it is borrowed (Mir) [E0506]
+ //[mir]~^^^ ERROR cannot use `x` because it was mutably borrowed (Mir) [E0503]
*wrapper.w += 1;
}