c++ - 我的g++无法编译函数模版

Question

我的是最新的g++5, homebrew 下的

编译函数模版,代码:https://github.com/neo1218/Cpppppppppp/blob/master/STL/template/function_template.cpp
报错如下:

用 g++ function_template.cpp -o function_template -std=c++11 报同样的错。

Answer 1

What error was reported? Can’t see
I don’t have any problems here

Answer 2

Reinstall gcc, just use clang on mac

Answer 3

It’s not installed properly, but it’s no problem to compile with gcc 4.8.3