commit fd5b1179b1d7979e80708d640e7429b33d05ddb8
author David Tolnay <dtolnay@gmail.com> Mon Dec 31 17:54:36 2018 -0500
committer David Tolnay <dtolnay@gmail.com> Mon Dec 31 18:04:24 2018 -0500
tree c549ff47e80978ab3b78c1769753bce6735daf4e
parent 028a7d74f2fd859dfa654a213527b3d8b1947e14

Update example code to 2018 edition

src/ext.rs

diff --git a/src/ext.rs b/src/ext.rs
index 16d0dbf..38c7a2c 100644
--- a/src/ext.rs
+++ b/src/ext.rs
@@ -18,10 +18,7 @@
     /// identifiers.
     ///
     /// ```rust
-    /// #[macro_use]
-    /// extern crate syn;
-    ///
-    /// use syn::{Error, Ident, Result};
+    /// use syn::{Error, Ident, Result, Token};
     /// use syn::ext::IdentExt;
     /// use syn::parse::ParseStream;
     ///
@@ -41,8 +38,6 @@
     ///     let name = input.call(Ident::parse_any)?;
     ///     Ok(name)
     /// }
-    /// #
-    /// # fn main() {}
     /// ```
     fn parse_any(input: ParseStream) -> Result<Self>;
 }