@ -35,7 +35,7 @@
// + standard includes
#include <string>
#if (defined(__GNUG__) || defined(__GNUC__)) && ! defined(__clang__)
#if (defined(__GNUG__) || defined(__GNUC__)) || defined(__clang__)
#define ATTRIBUTE_FORMAT_PRINTF __attribute__((format(printf, 1, 0)))
#else
#define ATTRIBUTE_FORMAT_PRINTF