Auto merge of #26957 - wesleywiser:rename_connect_to_join, r=alexcrichton

[rust.git] / src / librustc_trans / trans / debuginfo / metadata.rs

diff --git a/src/librustc_trans/trans/debuginfo/metadata.rs b/src/librustc_trans/trans/debuginfo/metadata.rs
index 8f44bb670506e736b7f5d066790fdfddead83cf7..ed494d0765bb0a298b73a702a28c1e4360beb283 100644 (file)
--- a/src/librustc_trans/trans/debuginfo/metadata.rs
+++ b/src/librustc_trans/trans/debuginfo/metadata.rs
@@ -1445,7 +1445,7 @@ fn create_member_descriptions<'a>(&self, cx: &CrateContext<'a, 'tcx>)
                 let discrfield = discrfield.iter()
                                            .skip(1)
                                            .map(|x| x.to_string())
-                                           .collect::<Vec<_>>().connect("$");
+                                           .collect::<Vec<_>>().join("$");
                 let union_member_name = format!("RUST$ENCODED$ENUM${}${}",
                                                 discrfield,
                                                 null_variant_name);