Avoid clang warnings.

10 files changed, 7 insertions, 11 deletions

diff --git a/eval/src/vespa/eval/instruction/generic_join.h b/eval/src/vespa/eval/instruction/generic_join.h
index 81e56494897..25647452dff 100644
--- a/eval/src/vespa/eval/instruction/generic_join.h
+++ b/eval/src/vespa/eval/instruction/generic_join.h
@@ -6,7 +6,7 @@
 #include <vespa/eval/eval/interpreted_function.h>
 
 namespace vespalib { class Stash; }
-namespace vespalib::eval { class ValueBuilderFactory; }
+namespace vespalib::eval { struct ValueBuilderFactory; }
 
 namespace vespalib::eval::instruction {
 
diff --git a/eval/src/vespa/eval/instruction/generic_rename.h b/eval/src/vespa/eval/instruction/generic_rename.h
index e4f0146b9a8..ca9f45bd341 100644
--- a/eval/src/vespa/eval/instruction/generic_rename.h
+++ b/eval/src/vespa/eval/instruction/generic_rename.h
@@ -7,7 +7,7 @@
 #include <vespa/vespalib/stllike/string.h>
 #include <vector>
 
-namespace vespalib::eval { class ValueBuilderFactory; }
+namespace vespalib::eval { struct ValueBuilderFactory; }
 
 namespace vespalib::eval::instruction {
  
diff --git a/eval/src/vespa/eval/tensor/mixed/packed_mappings_builder.cpp b/eval/src/vespa/eval/tensor/mixed/packed_mappings_builder.cpp
index a78a7423520..fdfe5957a3f 100644
--- a/eval/src/vespa/eval/tensor/mixed/packed_mappings_builder.cpp
+++ b/eval/src/vespa/eval/tensor/mixed/packed_mappings_builder.cpp
@@ -54,8 +54,8 @@ PackedMappingsBuilder::target_memory(char *mem_start, char *mem_end) const
     ssize_t avail_sz = mem_end - mem_start;
     assert(needs_sz <= avail_sz);
 
-    uint32_t * int_store_mem = (uint32_t *) mem_start;
-    uint32_t * offsets_mem = (uint32_t *) (mem_start + int_store_size);
+    uint32_t * int_store_mem = (uint32_t *) (void *) mem_start;
+    uint32_t * offsets_mem = (uint32_t *) (void *) (mem_start + int_store_size);
     char * labels_mem = mem_start + int_store_size + label_offsets_size;
 
     ArrayRef<uint32_t> int_store_data(int_store_mem, int_store_cnt);
diff --git a/eval/src/vespa/eval/tensor/mixed/packed_mixed_tensor_builder.cpp b/eval/src/vespa/eval/tensor/mixed/packed_mixed_tensor_builder.cpp
index d311d589a27..75b307b1aa7 100644
--- a/eval/src/vespa/eval/tensor/mixed/packed_mixed_tensor_builder.cpp
+++ b/eval/src/vespa/eval/tensor/mixed/packed_mixed_tensor_builder.cpp
@@ -39,7 +39,7 @@ PackedMixedTensorBuilder<T>::build(std::unique_ptr<ValueBuilder<T>>)
 
     // copy cells:
     memcpy(cells_mem, &_cells[0], cells_size);
-    ConstArrayRef<T> cells((T *)cells_mem, _cells.size());
+    ConstArrayRef<T> cells((T *)(void *) cells_mem, _cells.size());
 
     PackedMixedTensor * built =
         new (mem) PackedMixedTensor(_type, TypedCells(cells), mappings);
diff --git a/searchcore/src/vespa/searchcore/proton/server/feedhandler.cpp b/searchcore/src/vespa/searchcore/proton/server/feedhandler.cpp
index 209a35ce4a2..13427d0e3aa 100644
--- a/searchcore/src/vespa/searchcore/proton/server/feedhandler.cpp
+++ b/searchcore/src/vespa/searchcore/proton/server/feedhandler.cpp
@@ -403,7 +403,6 @@ FeedHandler::FeedHandler(IThreadingService &writeService,
       _serialNum(0),
       _prunedSerialNum(0),
       _numPendingCommit(0),
-      _numCommitsCompleted(0),
       _delayedPrune(false),
       _feedLock(),
       _feedState(make_shared<InitState>(getDocTypeName())),
diff --git a/searchcore/src/vespa/searchcore/proton/server/feedhandler.h b/searchcore/src/vespa/searchcore/proton/server/feedhandler.h
index 97629bfc018..395d11ba2fa 100644
--- a/searchcore/src/vespa/searchcore/proton/server/feedhandler.h
+++ b/searchcore/src/vespa/searchcore/proton/server/feedhandler.h
@@ -77,7 +77,6 @@ private:
     SerialNum                              _serialNum;
     SerialNum                              _prunedSerialNum;
     size_t                                 _numPendingCommit;
-    size_t                                 _numCommitsCompleted;
     bool                                   _delayedPrune;
     mutable std::shared_mutex              _feedLock;
     FeedStateSP                            _feedState;
diff --git a/searchcore/src/vespa/searchcore/proton/server/feedstate.h b/searchcore/src/vespa/searchcore/proton/server/feedstate.h
index 6de1d7a4322..7d559eb4375 100644
--- a/searchcore/src/vespa/searchcore/proton/server/feedstate.h
+++ b/searchcore/src/vespa/searchcore/proton/server/feedstate.h
@@ -11,7 +11,7 @@ namespace vespalib {
 namespace proton {
 
 class FeedOperation;
-class PacketWrapper;
+struct PacketWrapper;
 
 /**
  * Class representing the current state of a feed handler.
diff --git a/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.cpp b/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.cpp
index e34030f9bd7..4c7cf05241a 100644
--- a/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.cpp
+++ b/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.cpp
@@ -20,7 +20,6 @@ ClusterControllerApiRpcService::ClusterControllerApiRpcService(
         MessageDispatcher& message_dispatcher,
         SharedRpcResources& rpc_resources)
     : _message_dispatcher(message_dispatcher),
-      _rpc_resources(rpc_resources),
       _closed(false)
 {
     register_server_methods(rpc_resources);
diff --git a/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.h b/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.h
index 793644194dc..d5e753ff04b 100644
--- a/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.h
+++ b/storage/src/vespa/storage/storageserver/rpc/cluster_controller_api_rpc_service.h
@@ -24,7 +24,6 @@ class SharedRpcResources;
 
 class ClusterControllerApiRpcService : public FRT_Invokable {
     MessageDispatcher&  _message_dispatcher;
-    SharedRpcResources& _rpc_resources;
     std::atomic<bool>   _closed;
 public:
     static constexpr uint32_t StateBundleMaxUncompressedSize = 1024 * 1024 * 16;
diff --git a/storage/src/vespa/storage/storageserver/rpc/rpc_target_factory.h b/storage/src/vespa/storage/storageserver/rpc/rpc_target_factory.h
index 8411a273dc2..ef438e96305 100644
--- a/storage/src/vespa/storage/storageserver/rpc/rpc_target_factory.h
+++ b/storage/src/vespa/storage/storageserver/rpc/rpc_target_factory.h
@@ -6,7 +6,7 @@
 
 namespace storage::rpc {
 
-class RpcTarget;
+struct RpcTarget;
 
 /**
  * Factory for creating instances of RpcTarget based on a connection spec.