MSVC equivalent of __attribute__ ((warn_unused_result))?

Question

I\'m finding __attribute__ ((warn_unused_result)) to be very useful as a means of encouraging developers not to ignore error codes returned by functions, but I

Answer 1

As far as I'm aware, the MS compilers don't have an equivalent pragma or attribute - the only "unused" type warning you can get is for variables when you have the optimizer turned on with the appropriate warning level.