写了一个简单的测试宏指令,然后在下面代码中报错,不知道怎么修复?谢谢
#define test(condition) do{\
if (condition)
{\ //// <-----Expected identifier or (
NSlog @"passed: " %@ #condtion); \
}
else
{\
NSLog(@"failed: " @ #condition); \
}
} //// <-----extraneous closing brace ( "}")