All tests passing

Author: spectre-ns

include/xtensor/core/xfunction.hpp

@@ -669,7 +669,7 @@ namespace xt
     template <class It>
     inline auto xfunction<F, CT...>::element(It first, It last) const -> const_reference
     {
-        std::apply([&](auto&... e){
+        return std::apply([&](auto&... e){
             XTENSOR_TRY(check_element_index(shape(), first, last));
             return m_f(e.element(first, last)...);
         }, m_e);

test/CMakeLists.txt

@@ -62,9 +62,9 @@ OPTION(XTENSOR_ENABLE_WERROR "Turn on -Werror" OFF)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DXSIMD_ENABLE_XTL_COMPLEX=1")
 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR (CMAKE_CXX_COMPILER_ID MATCHES "Intel" AND NOT WIN32))
   CHECK_CXX_COMPILER_FLAG(-march=native arch_native_supported)
-  if(arch_native_supported AND NOT CMAKE_CXX_FLAGS MATCHES "-march")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
-  endif()
+  # if(arch_native_supported AND NOT CMAKE_CXX_FLAGS MATCHES "-march")
+  #   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
+  # endif()
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${_cxx_std_flag} -Wunused-parameter -Wextra -Wreorder -Wconversion -Wno-sign-conversion ")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wold-style-cast -Wunused-variable -ftemplate-backtrace-limit=0")
   if (XTENSOR_DISABLE_EXCEPTIONS)