1error: unreachable expression
2  --> $DIR/expr_tup.rs:9:38
3   |
4LL |     let x: (usize, usize) = (return, 2);
5   |                              ------  ^ unreachable expression
6   |                              |
7   |                              any code following this expression is unreachable
8   |
9note: the lint level is defined here
10  --> $DIR/expr_tup.rs:4:9
11   |
12LL | #![deny(unreachable_code)]
13   |         ^^^^^^^^^^^^^^^^
14
15error: unreachable expression
16  --> $DIR/expr_tup.rs:14:29
17   |
18LL |     let x: (usize, usize) = (2, return);
19   |                             ^^^^------^
20   |                             |   |
21   |                             |   any code following this expression is unreachable
22   |                             unreachable expression
23
24error: aborting due to 2 previous errors
25
26