From bb0c930f826bf1929fed70109ecfaaf7e6fbda0d Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Fri, 25 Oct 2019 09:15:33 -0400
Subject: Migrate resolver over to internal lint buffer

---
 src/libsyntax_expand/base.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libsyntax_expand')

diff --git a/src/libsyntax_expand/base.rs b/src/libsyntax_expand/base.rs
index a66263a9a02..d79b6910587 100644
--- a/src/libsyntax_expand/base.rs
+++ b/src/libsyntax_expand/base.rs
@@ -858,7 +858,7 @@ pub trait Resolver {
         &mut self, invoc: &Invocation, eager_expansion_root: ExpnId, force: bool
     ) -> Result<InvocationRes, Indeterminate>;
 
-    fn check_unused_macros(&self);
+    fn check_unused_macros(&mut self);
 
     fn has_derives(&self, expn_id: ExpnId, derives: SpecialDerives) -> bool;
     fn add_derives(&mut self, expn_id: ExpnId, derives: SpecialDerives);
@@ -1053,7 +1053,7 @@ impl<'a> ExtCtxt<'a> {
         Symbol::intern(st)
     }
 
-    pub fn check_unused_macros(&self) {
+    pub fn check_unused_macros(&mut self) {
         self.resolver.check_unused_macros();
     }
 
-- 
cgit 1.4.1-3-g733a5