Using C++14; C++11 warnings!

[TahaMagdy]

I'm using (deleting a constructor). It gives me warning that it's a c++ 11 extension, so I set the compiler options to let g:clang_user_options = '-std=c++14 -Wall -DDEGUB', and it does not see it, I tried putting clang_user_options in my .vimrc and tried to put those options in a .clang_complete in the project root and nothing happed.

[TahaMagdy]

Here is what I get:

[rationalcoder]

Check your version of libclang. It might be old.