| warning: `try` is a keyword in the 2018 edition |
| --> $DIR/lint_pre_expansion_extern_module_aux.rs:3:8 |
| | |
| LL | pub fn try() {} |
| | ^^^ help: you can use a raw identifier to stay compatible: `r#try` |
| | |
| = note: `-W keyword-idents` implied by `-W rust-2018-compatibility` |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! |
| = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716> |
| |
| warning: 1 warning emitted |
| |
