1 files changed, 0 insertions, 2 deletions
diff --git a/src/libsyntax/visit.rs b/src/libsyntax/visit.rs
index d7c537be896..4fc29d70540 100644
--- a/src/libsyntax/visit.rs
+++ b/src/libsyntax/visit.rs
@@ -834,8 +834,6 @@ pub fn walk_param<'a, V: Visitor<'a>>(visitor: &mut V, param: &'a Param) {
 
 pub fn walk_arm<'a, V: Visitor<'a>>(visitor: &mut V, arm: &'a Arm) {
     visitor.visit_pat(&arm.pat);
-    // NOTE(or_patterns; Centril | dlrobertson):
-    // If you change this, also change the hack in `lowering.rs`.
     walk_list!(visitor, visit_expr, &arm.guard);
     visitor.visit_expr(&arm.body);
     walk_list!(visitor, visit_attribute, &arm.attrs);