How do I define a macro with multiple pragmas for Clang?

Question

I\'d like to add some macros to ease (un)setting a specific warning around routines that we are deprecating internally.

I\'d like to turn this:

#pragma c         


        

Answer 1

You can use this solution:

#define NS_SUPPRESS_DIRECT_USE(expr)   _Pragma("clang diagnostic push") \
                                       _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")\
                                       expr\
                                       _Pragma("clang diagnostic pop") 

Then just add it:

NS_SUPPRESS_DIRECT_USE(
                      Foo();
                      );