macos - 为什么mac上C++编译不提示错误？

Question

1. 我在mac上使用sublime text编译c++程序，当程序有错时，编译器会完全没有提示。请问该如何获得提示？
   比如：我在第二个printf中故意输错result，cmd＋B编译后，完全没有反应，也不提示。

如果输入正确，结果如下：

Answer 1

Your sublimetext build system is not set up properly

Click Tools->Build System-> new Build system, copy the code below and save it. The name will be c++11. Then you can select the c++ you just created in the build system. +11.

PS: This script will not only compile but also run automatically

{
 "cmd": ["g++", "-std=c++0x", "${file}", "-o", "${file_path}/${file_base_name}"],
 "file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$",
 "working_dir": "${file_path}",
 "selector": "source.c, source.c++",
 "variants":
 [
   {
     "name": "Run",
     "cmd":["bash", "-c", "g++ -std=c++0x '${file}' -o '${file_path}/${file_base_name}' && '${file_path}/${file_base_name}'"]
   }
 ]
}

Answer 2

General method:

1. Install Xcode

2. Open Terminal

3. cd to the directory where cpp is located

4. Input clang++ name.cpp Compile

5. Enter ./a.out to run