syntax: Make match arm parsing more restrictive again

Require comma separators for all expression types except the plain block

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcore/send_map.rs b/src/libcore/send_map.rs
index 04dc25a2c11..e865bac41ed 100644
--- a/src/libcore/send_map.rs
+++ b/src/libcore/send_map.rs
@@ -118,7 +118,7 @@ mod linear {
                 match buckets[i] {
                   some(bkt) => if bkt.hash == hash && self.eqfn(k, &bkt.key) {
                     return found_entry(i);
-                  }
+                  },
                   none => return found_hole(i)
                 }
             };