CPP/Pragma

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Pragma.cpp

#include <iostream>
#include <typeinfo>
 
#define STR(x) STR2(x)
#define STR2(x) #x
 
#define FOO 3
 
int main(int, char*[])
{
  #pragma message("A message!")
 
  #pragma message(STR(FOO))
 
  return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
Project(Pragma)
 
ADD_EXECUTABLE(Pragma Pragma.cpp)