From 3542995ff9d04684ccd0a856e97d1c981fbf74c4 Mon Sep 17 00:00:00 2001
From: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Date: Fri, 21 Jun 2019 11:50:30 +0300
Subject: syntax: Keep full `Stability` in `SyntaxExtension`

---
 src/libsyntax/attr/builtin.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libsyntax/attr')

diff --git a/src/libsyntax/attr/builtin.rs b/src/libsyntax/attr/builtin.rs
index 752ab5d474d..9b411981ed3 100644
--- a/src/libsyntax/attr/builtin.rs
+++ b/src/libsyntax/attr/builtin.rs
@@ -171,7 +171,8 @@ pub fn contains_feature_attr(attrs: &[Attribute], feature_name: Symbol) -> bool
     })
 }
 
-/// Finds the first stability attribute. `None` if none exists.
+/// Collects stability info from all stability attributes in `attrs`.
+/// Returns `None` if no stability attributes are found.
 pub fn find_stability(sess: &ParseSess, attrs: &[Attribute],
                       item_sp: Span) -> Option<Stability> {
     find_stability_generic(sess, attrs.iter(), item_sp)
-- 
cgit 1.4.1-3-g733a5