commit 6eff4da01da7b88adf8847a8b6c789ae579f7b0e
author David Tolnay <dtolnay@gmail.com> Mon Jan 01 20:27:45 2018 -0800
committer David Tolnay <dtolnay@gmail.com> Mon Jan 01 20:48:41 2018 -0800
tree 37e95c58344a557297e1f0f61ac7f1b8b574be86
parent 517f36975ecebf2b89102aa21f6dfc9cec99a062

Iterate over items by default in Punctuated

src/expr.rs

diff --git a/src/expr.rs b/src/expr.rs
index 18c0fdf..3cf9fa6 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -2868,7 +2868,7 @@
             tokens.append_all(self.attrs.outer());
             self.capture.to_tokens(tokens);
             self.or1_token.to_tokens(tokens);
-            for input in self.inputs.iter() {
+            for input in self.inputs.elements() {
                 match **input.item() {
                     FnArg::Captured(ArgCaptured {
                         ref pat,