commit e8796aaa283944e283e3837e215539639c077874
author David Tolnay <dtolnay@gmail.com> Sun Sep 04 14:48:22 2016 -0700
committer David Tolnay <dtolnay@gmail.com> Sun Sep 04 14:48:22 2016 -0700
tree fb1884e8199d84b3589dcbdfa4bee0b8c08243e7
parent f69904a40d5b7f7fdf7caf623fa323094a290e6e

Fix printing of PolyTraitRef

src/ty.rs

diff --git a/src/ty.rs b/src/ty.rs
index 0145851..ac680fe 100644
--- a/src/ty.rs
+++ b/src/ty.rs
@@ -595,6 +595,7 @@
     impl ToTokens for PolyTraitRef {
         fn to_tokens(&self, tokens: &mut Tokens) {
             if !self.bound_lifetimes.is_empty() {
+                tokens.append("for");
                 tokens.append("<");
                 tokens.append_separated(&self.bound_lifetimes, ",");
                 tokens.append(">");