mirror of https://github.com/rust-lang/rust
14 lines
359 B
Rust
14 lines
359 B
Rust
// Tests that two closures cannot simultaneously have mutable
|
|
// access to the variable, whether that mutable access be used
|
|
// for direct assignment or for taking mutable ref. Issue #6801.
|
|
|
|
#![feature(rustc_attrs)]
|
|
|
|
#[rustc_on_unimplemented(
|
|
message="the message"
|
|
label="the label" //~ ERROR expected `,`, found `label`
|
|
)]
|
|
trait T {}
|
|
|
|
fn main() { }
|