c++ - vscode Intellisense not working -

i downloaded visual studio code linux ubuntu 14.04. created simple test.cpp , wrote in vscode , intellisense did not work.

here code inside test.cpp:

struct test{     int = 5; }  int main(){     test t;     t. } 

there no intellisense telling me members of t when wrote "t." , there should have been.

i created test.cpp file in linux terminal command "touch test.cpp" opened test.cpp visual studio code , wrote code. screenshot can seen here: http://i.stack.imgur.com/flhsa.png

anyone know how intellisense working vscode in linux?

if check the languages supported, see c++ doesn't have intellisense.