commit bd2af034b676a4eb5a98eec84ceae6339e77fcc2
author David Tolnay <dtolnay@gmail.com> Thu Mar 07 22:52:12 2019 -0800
committer David Tolnay <dtolnay@gmail.com> Thu Mar 07 23:01:32 2019 -0800
tree 0acfa85b4e8b19251a76db7e4d8e21f3be7ccd9c
parent 86dd3bc05ce13d4679001c796bc620561b93de41

PathArgument::is_none is only called from Path::is_ident

src/path.rs

diff --git a/src/path.rs b/src/path.rs
index d435228..20c70cd 100644
--- a/src/path.rs
+++ b/src/path.rs
@@ -86,6 +86,7 @@
         }
     }
 
+    #[cfg(feature = "parsing")]
     fn is_none(&self) -> bool {
         match *self {
             PathArguments::None => true,