src/test/ui/rust-2018/try-macro.stderr

   1 warning: `try` is a keyword in the 2018 edition
   2   --> $DIR/try-macro.rs:12:5
   3    |
   4 LL |     try!(x);
   5    |     ^^^ help: you can use a raw identifier to stay compatible: `r#try`
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/try-macro.rs:6:9
   9    |
  10 LL | #![warn(rust_2018_compatibility)]
  11    |         ^^^^^^^^^^^^^^^^^^^^^^^
  12    = note: `#[warn(keyword_idents)]` implied by `#[warn(rust_2018_compatibility)]`
  13    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
  14    = note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>
  15