Make some qHash and comparison operators overloads hidden friends

Restricts lookup scope more to necessary bits.

Change-Id: Ia42c95aaa70534843b7f6a90bfc56d2a1202c612
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 3 insertions, 4 deletions

diff --git a/src/plugins/remotelinux/deploymenttimeinfo.cpp b/src/plugins/remotelinux/deploymenttimeinfo.cpp
index 81eb9417e3..eef2b77cf4 100644
--- a/src/plugins/remotelinux/deploymenttimeinfo.cpp
+++ b/src/plugins/remotelinux/deploymenttimeinfo.cpp
@@ -55,16 +55,15 @@ public:
     bool operator==(const DeployParameters &other) const {
         return file == other.file &&  host == other.host &&  sysroot == other.sysroot;
     }
+    friend auto qHash(const DeployParameters &p) {
+        return qHash(qMakePair(qMakePair(p.file, p.host), p.sysroot));
+    }
 
     DeployableFile file;
     QString host;
     QString sysroot;
 };
 
-auto qHash(const DeployParameters &p) {
-    return qHash(qMakePair(qMakePair(p.file, p.host), p.sysroot));
-}
-
 } // anonymous namespace
 
 class DeploymentTimeInfoPrivate