Eliminate some clang warnings in eval

3 files changed, 2 insertions, 5 deletions

diff --git a/eval/src/apps/tensor_conformance/tensor_conformance.cpp b/eval/src/apps/tensor_conformance/tensor_conformance.cpp
index 16f3f890d7e..f727f623d3f 100644
--- a/eval/src/apps/tensor_conformance/tensor_conformance.cpp
+++ b/eval/src/apps/tensor_conformance/tensor_conformance.cpp
@@ -189,7 +189,7 @@ void dump_test(const Inspector &test) {
 
 void verify(Input &in, Output &out) {
     std::map<vespalib::string,size_t> result_map;
-    auto handle_test = [&out,&result_map](Slime &slime)
+    auto handle_test = [&result_map](Slime &slime)
                        {
                            TensorSpec reference_result = eval_expr(slime.get(), SimpleTensorEngine::ref(), false);
                            for (const auto &result: extract_fields(slime["result"])) {
diff --git a/eval/src/vespa/eval/eval/test/tensor_conformance.cpp b/eval/src/vespa/eval/eval/test/tensor_conformance.cpp
index c2dd5a536d5..7060bb76544 100644
--- a/eval/src/vespa/eval/eval/test/tensor_conformance.cpp
+++ b/eval/src/vespa/eval/eval/test/tensor_conformance.cpp
@@ -234,9 +234,6 @@ struct ImmediateRename : Eval {
 
 //-----------------------------------------------------------------------------
 
-// placeholder used for unused values in a sequence
-const double X = error_value;
-
 // NaN value
 const double my_nan = std::numeric_limits<double>::quiet_NaN();
 
diff --git a/eval/src/vespa/eval/tensor/serialization/slime_binary_format.cpp b/eval/src/vespa/eval/tensor/serialization/slime_binary_format.cpp
index 94ca309ecbc..7ae3957dc0f 100644
--- a/eval/src/vespa/eval/tensor/serialization/slime_binary_format.cpp
+++ b/eval/src/vespa/eval/tensor/serialization/slime_binary_format.cpp
@@ -97,7 +97,7 @@ SlimeBinaryFormat::serialize(const Tensor &tensor)
     auto slime = std::make_unique<Slime>();
     SlimeInserter inserter(*slime);
     serialize(inserter, tensor);
-    return std::move(slime);
+    return slime;
 }