今天遇见了_FILE_报错,报错如下:
error: ‘_FILE_’ was not declared in this scope; did you mean ‘FILE’?
这里是想用_FILE_获取执行本条语句的源文件文件名
后来才发现,可能是识别问题,改为__FILE__就不会报错了(两个_符号)
遇到_LINE_报错:error: ‘_LINE_’ was not declared in this scope; did you mean ‘__LINE__’?
也是同理,修改_LINE_为__LINE__就对了!