From bcb4f2900bba09412e2f3f29ae7b343b6b89dfb3 Mon Sep 17 00:00:00 2001
From: Nat Goodspeed <nat@lindenlab.com>
Date: Tue, 20 Dec 2016 11:01:17 -0500
Subject: DRTVWR-418: operator comparison methods should be const.

clang has started to reject our non-const comparison operator methods used
within standard algorithms.
---
 indra/llcommon/llstring.h         | 2 +-
 indra/newview/llsearchhistory.cpp | 8 ++++----
 indra/newview/llsearchhistory.h   | 8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h
index a40db0f8cc..2fdb8be84f 100644
--- a/indra/llcommon/llstring.h
+++ b/indra/llcommon/llstring.h
@@ -443,7 +443,7 @@ public:
 struct LLDictionaryLess
 {
 public:
-	bool operator()(const std::string& a, const std::string& b)
+	bool operator()(const std::string& a, const std::string& b) const
 	{
 		return (LLStringUtil::precedesDict(a, b) ? true : false);
 	}
diff --git a/indra/newview/llsearchhistory.cpp b/indra/newview/llsearchhistory.cpp
index 0ea05a03d6..449e0080f0 100644
--- a/indra/newview/llsearchhistory.cpp
+++ b/indra/newview/llsearchhistory.cpp
@@ -116,26 +116,26 @@ void LLSearchHistory::addEntry(const std::string& search_query)
 	mSearchHistory.push_front(item);
 }
 
-bool LLSearchHistory::LLSearchHistoryItem::operator < (const LLSearchHistory::LLSearchHistoryItem& right)
+bool LLSearchHistory::LLSearchHistoryItem::operator < (const LLSearchHistory::LLSearchHistoryItem& right) const
 {
 	S32 result = LLStringUtil::compareInsensitive(search_query, right.search_query);
 
 	return result < 0;
 }
 
-bool LLSearchHistory::LLSearchHistoryItem::operator > (const LLSearchHistory::LLSearchHistoryItem& right)
+bool LLSearchHistory::LLSearchHistoryItem::operator > (const LLSearchHistory::LLSearchHistoryItem& right) const
 {
 	S32 result = LLStringUtil::compareInsensitive(search_query, right.search_query);
 
 	return result > 0;
 }
 
-bool LLSearchHistory::LLSearchHistoryItem::operator==(const LLSearchHistory::LLSearchHistoryItem& right)
+bool LLSearchHistory::LLSearchHistoryItem::operator==(const LLSearchHistory::LLSearchHistoryItem& right) const
 {
 	return 0 == LLStringUtil::compareInsensitive(search_query, right.search_query);
 }
 
-bool LLSearchHistory::LLSearchHistoryItem::operator==(const std::string& right)
+bool LLSearchHistory::LLSearchHistoryItem::operator==(const std::string& right) const
 {
 	return 0 == LLStringUtil::compareInsensitive(search_query, right);
 }
diff --git a/indra/newview/llsearchhistory.h b/indra/newview/llsearchhistory.h
index 3309a8fcac..7fe2aa2737 100644
--- a/indra/newview/llsearchhistory.h
+++ b/indra/newview/llsearchhistory.h
@@ -98,16 +98,16 @@ public:
 		/**
 		 * Allows std::list sorting
 		 */
-		bool operator < (const LLSearchHistory::LLSearchHistoryItem& right);
+		bool operator < (const LLSearchHistory::LLSearchHistoryItem& right) const;
 
 		/**
 		 * Allows std::list sorting
 		 */
-		bool operator > (const LLSearchHistory::LLSearchHistoryItem& right);
+		bool operator > (const LLSearchHistory::LLSearchHistoryItem& right) const;
 
-		bool operator==(const LLSearchHistoryItem& right);
+		bool operator==(const LLSearchHistoryItem& right) const;
 
-		bool operator==(const std::string& right);
+		bool operator==(const std::string& right) const;
 
 		/**
 		 * Serializes search history item to LLSD
-- 
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