Merge pull request #2272 from serge-sans-paille/fix/minor-warnings

Fix minor warnings detected by clang

Author: JohanMabille

include/xtensor/xchunked_array.hpp

@@ -310,7 +310,7 @@ namespace xt
             }
 
             template <class S1, class S2>
-            static void resize(E& chunks, const S1& container_shape, const S2& chunk_shape, layout_type chunk_memory_layout)
+            static void resize(E& chunks, const S1& container_shape, const S2& /*chunk_shape*/, layout_type /*chunk_memory_layout*/)
             {
                 chunks.resize(container_shape);
             }

test/test_xcomplex.cpp

@@ -313,7 +313,8 @@ namespace xt
     {
         using complex_type = xtl::xcomplex<double>;
         xt::xarray<complex_type> a = xt::ones<complex_type>(std::vector<size_t>(3,7));
-    
+
         auto simd_loaded = a.template load_simd<xt_simd::aligned_mode, complex_type, xt_simd::simd_traits<complex_type>::size>(0);
+        (void)simd_loaded;
     }
 }