error: `catch` expression is experimental (see issue #31436) | |
--> $DIR/feature-gate-catch_expr.rs:12:24 | |
| | |
12 | let catch_result = do catch { //~ ERROR `catch` expression is experimental | |
| ________________________^ | |
13 | | let x = 5; | |
14 | | x | |
15 | | }; | |
| |_____^ | |
| | |
= help: add #![feature(catch_expr)] to the crate attributes to enable | |
error: aborting due to previous error | |