Visual Studio c++ compiler warnings are not detected by warnings plugin.

I used Clang, Sun c+, TI code composer studio (c/c+), Wind river, Cpplinit. But nothing works out.

E.g warning:
"C:\Jenkins\val.vcxproj" (Rebuild target) (19) ->
src\path\to\hello.cpp(310): warning C4244: '=' : conversion from 'double' to 'int', possible loss of data

Am I missing something?