#ifndef SASS_DEBUG_H

#define SASS_DEBUG_H

#include <stdint.h>

#ifndef UINT32_MAX

  #define UINT32_MAX 0xffffffffU

#endif

enum dbg_lvl_t : uint32_t {

  NONE = 0,

  TRIM = 1,

  CHUNKS = 2,

  SUBWEAVE = 4,

  WEAVE = 8,

  EXTEND_COMPOUND = 16,

  EXTEND_COMPLEX = 32,

  LCS = 64,

  EXTEND_OBJECT = 128,

  ALL = UINT32_MAX

};

#ifdef DEBUG

#ifndef DEBUG_LVL

const uint32_t debug_lvl = UINT32_MAX;

#else

const uint32_t debug_lvl = (DEBUG_LVL);

#endif // DEBUG_LVL

#define DEBUG_PRINT(lvl, x) if((lvl) & debug_lvl) { std::cerr << x; }

#define DEBUG_PRINTLN(lvl, x) if((lvl) & debug_lvl) { std::cerr << x << std::endl; }

#define DEBUG_EXEC(lvl, x) if((lvl) & debug_lvl) { x; }

#else // DEBUG

#define DEBUG_PRINT(lvl, x)

#define DEBUG_PRINTLN(lvl, x)

#define DEBUG_EXEC(lvl, x)

#endif // DEBUG

#endif // SASS_DEBUG