message: Support Clang 3.4
  Support Clang 3.4
diff: @@ -298,11 +298,15 @@ DOCTEST_MSVC_SUPPRESS_WARNING(26812) // Prefer 'enum class' over 'enum'
  #define DOCTEST_NOINLINE __declspec(noinline)
  #define DOCTEST_UNUSED
  #define DOCTEST_ALIGNMENT(x)
  -#else // MSVC
  +#elif DOCTEST_CLANG && DOCTEST_CLANG < DOCTEST_COMPILER(3, 5, 0)
  +#define DOCTEST_NOINLINE
  +#define DOCTEST_UNUSED
  +#define DOCTEST_ALIGNMENT(x)
  +#else
  #define DOCTEST_NOINLINE __attribute__((noinline))
  #define DOCTEST_UNUSED __attribute__((unused))
  #define DOCTEST_ALIGNMENT(x) __attribute__((aligned(x)))
  -#endif // MSVC
  +#endif
  #ifndef DOCTEST_NORETURN
  #define DOCTEST_NORETURN [[noreturn]]
  