vm/debug.hpp

   1 namespace factor {
   2
   3 extern bool factor_print_p;
   4
   5 }
   6
   7 #ifdef FACTOR_DEBUG
   8
   9 #define FACTOR_PRINT(x)                                          \
  10   do {                                                           \
  11     if (factor_print_p) {                                        \
  12       std::cerr                                                  \
  13           << std::setw(28) << std::left << __FILE__              \
  14           << " " << std::setw(4) << std::right << __LINE__       \
  15           << " " << std::setw(20) << std::left << __FUNCTION__   \
  16           << " " << x                                            \
  17           << std::endl;                                          \
  18     }                                                            \
  19   } while (0)
  20 #define FACTOR_PRINT_MARK FACTOR_PRINT("")
  21
  22 #else
  23 #define FACTOR_PRINT(fmt, ...) ((void)0)
  24 #define FACTOR_PRINT_MARK ((void)0)
  25 #endif