30 #define NN_UTIL_BEGIN_CHECK_RESULT(result) \  argument
32         ::nn::Result nn_util_result_try_result = (result); \
46 #define NN_UTIL_BEGIN_CHECK_RESULT(result) \  argument
48         ::nn::Result nn_util_result_try_result = (result); \
69 #define NN_UTIL_RETURN_IF_FAILED_BASE(result, s1, s2, s3, s4, s5) \  argument
72     ::nn::Result nn_util_return_if_failure_result = (result); \
87 #define NN_UTIL_RETURN_IF_FAILED(result) NN_UTIL_RETURN_IF_FAILED_BASE(result,,,,,)  argument
89 #define NN_UTIL_RETURN_IF_FAILED_0(result) NN_UTIL_RETURN_IF_FAILED_BASE(result,,,,,)  argument
90 #define NN_UTIL_RETURN_IF_FAILED_1(result, c1) NN_UTIL_RETURN_IF_FAILED_BASE(result,c1,,,,)  argument
91 #define NN_UTIL_RETURN_IF_FAILED_2(result, c1, c2) NN_UTIL_RETURN_IF_FAILED_BASE(result,c1,c2,,,)  argument
92 #define NN_UTIL_RETURN_IF_FAILED_3(result, c1, c2, c3) NN_UTIL_RETURN_IF_FAILED_BASE(result,c1,c2,c…  argument
93 #define NN_UTIL_RETURN_IF_FAILED_4(result, c1, c2, c3, c4) NN_UTIL_RETURN_IF_FAILED_BASE(result,c1,…  argument
94 #define NN_UTIL_RETURN_IF_FAILED_5(result, c1, c2, c3, c4, c5) NN_UTIL_RETURN_IF_FAILED_BASE(result…  argument
96 #define NN_UTIL_RETURN_IF_FAILED_EXCEPT(result, exceptResult) \  argument
99     ::nn::Result nn_util_return_if_failure_result_except = (result); \
107     #define NN_UTIL_THROW_RESULT(result) return (result)  argument
109     #define NN_UTIL_THROW_RESULT(result) \  argument
112         ::nn::Result nn_util_return_throw_result = (result); \
119 #define NN_UTIL_PANIC_IF_FAILED(result)                     \  argument
121         NN_UTIL_BEGIN_CHECK_RESULT(result)                  \
122         NN_TLOG_("RESULT FAILURE: result = %s\n", #result);   \