annotate stricter lifetimes on LateLintPass methods to allow them to forward to a Visitor

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 4138acafac6..e3979926680 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -85,7 +85,7 @@ macro_rules! expansions {
                 }
             }
 
-            pub fn visit_with<V: Visitor>(&self, visitor: &mut V) {
+            pub fn visit_with<'a, V: Visitor<'a>>(&'a self, visitor: &mut V) {
                 match *self {
                     Expansion::OptExpr(Some(ref expr)) => visitor.visit_expr(expr),
                     Expansion::OptExpr(None) => {}