Merdog

Merdog is a mini C-Like interpreter

Other languages

• 简体中文

Grammar

1. basic types int, real, string, bool，char
2. allocate heap objects by key word new based on the std::shared_ptr
3. basic control statement if / else / elif / while / do while / for / switch
4. support the declaration and defination of a function
5. support defining struct, and member function
6. support array and vector, deque, map,set
7. some basic and useful functions

Example

using vector;
function int sum (int x, int y)
{
    return x+y;
}
program main
{
    // create 2 ints and init with 0
    vector<int> vec(2,0);
    vec[0]=std.input_int();
    vec[1]=std.input_int();
    // it can be replaced by operator +
    std.cout(sum(vec[0],vec[1]));
}

About

• (passed by) Compilers:

  • Windows: Clang 9.0.0 and Visual Studio 2019
  • Linux: GCC 6.3.1

• Website: www.merdog.cn

• Email huyuantao@outlook.com

• inspired by:

  • Compilers: Principle Techniques and Tools Second Edition
  • How to Build an interpreter

License

Copyright (c) HttoHu. All rights reserved.

Licensed under the MIT license.