loplugin:unusedfields - look for fields that can be const, in comphelper

idea from tml.

Extend the unusedfields plugin to find fields that are only assigned in
the constructor.

Change-Id: I258d3581afbe651d53ce730c9ba27a4598cd9248
Reviewed-on: https://gerrit.libreoffice.org/57733
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/comphelper/qa/container/comphelper_ifcontainer.cxx b/comphelper/qa/container/comphelper_ifcontainer.cxx
index cf38b4e45bfe..26a2bd9992d8 100644
--- a/comphelper/qa/container/comphelper_ifcontainer.cxx
+++ b/comphelper/qa/container/comphelper_ifcontainer.cxx
@@ -42,7 +42,7 @@ struct ContainerStats {
 
 class ContainerListener : public cppu::WeakImplHelper< XEventListener >
 {
-    ContainerStats *m_pStats;
+    ContainerStats * const m_pStats;
 public:
     explicit ContainerListener(ContainerStats *pStats)
         : m_pStats(pStats) { m_pStats->m_nAlive++; }