摘要:
error: jump to label ‘end’ [-fpermissive] end: solution: 所有的变量声明,需要放在'goto'语句之前 阅读全文
摘要:
[root@localhost linux]# gcc main.cpp -L ./ -lcarAnaly -o out /opt/rh/devtoolset-7/root/usr/libexec/gcc/x86_64-redhat-linux/7/ld: /tmp/cca7kJoh.o: unde 阅读全文
摘要:
main.cpp:8:14: error: cannot pass objects of non-trivially-copyable type ‘std::string {aka class std::basic_string<char>}’ through ‘...’ printf("%s",s 阅读全文