commit 95989db2be42764e2f61205ab007c729c2bdac58
author David Tolnay <dtolnay@gmail.com> Tue Jan 01 15:05:57 2019 -0500
committer David Tolnay <dtolnay@gmail.com> Tue Jan 01 15:05:57 2019 -0500
tree c7ea9c85b972d75daea95d41f6d8fe87fb791c0a
parent 24cff8accba243a83dac626b35f86553dfbf9f46

Set all documentation examples to 2018 edition

src/lit.rs

diff --git a/src/lit.rs b/src/lit.rs
index 9fd87e8..aeff935 100644
--- a/src/lit.rs
+++ b/src/lit.rs
@@ -121,7 +121,7 @@
     ///
     /// # Example
     ///
-    /// ```
+    /// ```edition2018
     /// # extern crate proc_macro2;
     /// #
     /// use proc_macro2::Span;