From 202736beb188043bbac7a3b071f5f7a2b7f85dfa Mon Sep 17 00:00:00 2001
From: Cary Coutant <ccoutant@gmail.com>
Date: Thu, 3 Mar 2016 14:13:10 -0800
Subject: [PATCH] Add unused attribute where necessary to quiet GCC 6 warnings.

gold/
	PR 19751
	* arm.cc (Reloc_stub::Key::name): Add unused attribute.
	* dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
---
 gold/ChangeLog    | 6 ++++++
 gold/arm.cc       | 2 +-
 gold/dirsearch.cc | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/gold/ChangeLog b/gold/ChangeLog
index d3ec5de111..e16db61953 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,9 @@
+2016-03-08  Cary Coutant  <ccoutant@gmail.com>
+
+        PR 19751
+        * arm.cc (Reloc_stub::Key::name): Add unused attribute.
+        * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
+
 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
             Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 
diff --git a/gold/arm.cc b/gold/arm.cc
index ed13c8709c..c47b00224c 100644
--- a/gold/arm.cc
+++ b/gold/arm.cc
@@ -597,7 +597,7 @@ class Reloc_stub : public Stub
 
     // Name of key.  This is mainly for debugging.
     std::string
-    name() const;
+    name() const ATTRIBUTE_UNUSED;
 
    private:
     // Stub type.
diff --git a/gold/dirsearch.cc b/gold/dirsearch.cc
index 1b3fefa92b..6178332a12 100644
--- a/gold/dirsearch.cc
+++ b/gold/dirsearch.cc
@@ -102,7 +102,7 @@ class Dir_caches
     : lock_(), caches_()
   { }
 
-  ~Dir_caches();
+  ~Dir_caches() ATTRIBUTE_UNUSED;
 
   // Add a cache for a directory.
   void add(const char*);