From daf80f721b0c9f3a57f13dd9d8934e851ad17dd5 Mon Sep 17 00:00:00 2001
From: Andy Russell <arussell123@gmail.com>
Date: Thu, 24 Jan 2019 15:49:03 -0500
Subject: expand unused doc comment diagnostic

Report the diagnostic on macro expansions, and add a label indicating
why the comment is unused.
---
 src/libstd/io/stdio.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libstd')

diff --git a/src/libstd/io/stdio.rs b/src/libstd/io/stdio.rs
index 589fb455a19..d53a294fa6a 100644
--- a/src/libstd/io/stdio.rs
+++ b/src/libstd/io/stdio.rs
@@ -11,15 +11,15 @@ use crate::sys::stdio;
 use crate::sys_common::remutex::{ReentrantMutex, ReentrantMutexGuard};
 use crate::thread::LocalKey;
 
-/// Stdout used by print! and println! macros
 thread_local! {
+    /// Stdout used by print! and println! macros
     static LOCAL_STDOUT: RefCell<Option<Box<dyn Write + Send>>> = {
         RefCell::new(None)
     }
 }
 
-/// Stderr used by eprint! and eprintln! macros, and panics
 thread_local! {
+    /// Stderr used by eprint! and eprintln! macros, and panics
     static LOCAL_STDERR: RefCell<Option<Box<dyn Write + Send>>> = {
         RefCell::new(None)
     }
-- 
cgit 1.4.1-3-g733a5