359 #define CHECK_OP(val1, val2, op) LOG_IF_FALSE(FATAL, ((val1) op (val2))) \  argument
360   << "Check failed: " #val1 " " #op " " #val2 " "
363 #define CHECK_EQ(val1, val2) CHECK_OP(val1, val2, ==)  argument
364 #define CHECK_NE(val1, val2) CHECK_OP(val1, val2, !=)  argument
365 #define CHECK_LE(val1, val2) CHECK_OP(val1, val2, <=)  argument
366 #define CHECK_LT(val1, val2) CHECK_OP(val1, val2, <)  argument
367 #define CHECK_GE(val1, val2) CHECK_OP(val1, val2, >=)  argument
368 #define CHECK_GT(val1, val2) CHECK_OP(val1, val2, >)  argument
372 #  define DCHECK_EQ(val1, val2) CHECK_OP(val1, val2, ==)  argument
373 #  define DCHECK_NE(val1, val2) CHECK_OP(val1, val2, !=)  argument
374 #  define DCHECK_LE(val1, val2) CHECK_OP(val1, val2, <=)  argument
375 #  define DCHECK_LT(val1, val2) CHECK_OP(val1, val2, <)  argument
376 #  define DCHECK_GE(val1, val2) CHECK_OP(val1, val2, >=)  argument
377 #  define DCHECK_GT(val1, val2) CHECK_OP(val1, val2, >)  argument
380 #  define DCHECK_EQ(val1, val2) if (false) CHECK_OP(val1, val2, ==)  argument
381 #  define DCHECK_NE(val1, val2) if (false) CHECK_OP(val1, val2, !=)  argument
382 #  define DCHECK_LE(val1, val2) if (false) CHECK_OP(val1, val2, <=)  argument
383 #  define DCHECK_LT(val1, val2) if (false) CHECK_OP(val1, val2, <)  argument
384 #  define DCHECK_GE(val1, val2) if (false) CHECK_OP(val1, val2, >=)  argument
385 #  define DCHECK_GT(val1, val2) if (false) CHECK_OP(val1, val2, >)  argument