tools: modify ceph_dedup_tool to maintain Clang 15 compatibility

Adding 'typename' in two instances, where version 15 of Clang
still requires it. P0634R3, which made those 'typename' redundant,
is only supported starting Clang 16.

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

diff --git a/src/tools/ceph_dedup_tool.cc b/src/tools/ceph_dedup_tool.cc
index c67368f9318c7d41a3085c044ee80d24df28e4a5..91a991c011a3688f409538ae15def610bf0984da 100644 (file)
--- a/src/tools/ceph_dedup_tool.cc
+++ b/src/tools/ceph_dedup_tool.cc
@@ -581,9 +581,9 @@ public:
       } entry_into = NONE;
 
       /// Valid iterator into map for UNDER|OVER, default for NONE
-      map_t::iterator iter;
+      typename map_t::iterator iter;
 
-      entry_t(entry_into_t entry_into, map_t::iterator iter) :
+      entry_t(entry_into_t entry_into, typename map_t::iterator iter) :
        entry_into(entry_into), iter(iter) {
        ceph_assert(entry_into != NONE);
       }