From 16010c2f50dd92cc57ccced270a9fb727d6d4883 Mon Sep 17 00:00:00 2001
From: Alex Burka <alex@alexburka.com>
Date: Sun, 2 Apr 2017 04:46:51 +0000
Subject: parse interpolated visibility tokens

---
 src/libsyntax/ext/tt/macro_rules.rs | 3 ++-
 src/libsyntax/parse/parser.rs       | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index f888e29bdab..84c909284a8 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -799,7 +799,8 @@ fn is_in_follow(tok: &quoted::TokenTree, frag: &str) -> Result<bool, (String, &'
                         Ident(i) if i.name != "priv" => Ok(true),
                         _ => Ok(false)
                     },
-                    TokenTree::MetaVarDecl(_, _, frag) if frag.name =="ident" || frag.name == "ty" => Ok(true),
+                    TokenTree::MetaVarDecl(_, _, frag)
+                        if frag.name =="ident" || frag.name == "ty" => Ok(true),
                     _ => Ok(false)
                 }
             },
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 11becd58293..31669e1bbe3 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -5057,6 +5057,8 @@ impl<'a> Parser<'a> {
     /// a function definition, it's not a tuple struct field) and the contents within the parens
     /// isn't valid, emit a proper diagnostic.
     pub fn parse_visibility(&mut self, can_take_tuple: bool) -> PResult<'a, Visibility> {
+        maybe_whole!(self, NtVis, |x| x);
+
         if !self.eat_keyword(keywords::Pub) {
             return Ok(Visibility::Inherited)
         }
-- 
cgit 1.4.1-3-g733a5