Reference the book Writing An Interpreter In Go and Writing A Compiler In Go.

But re-write the Monkey interpreter/compiler with C++.

• src/01: token and lexer
• src/02: parser
• src/03: evaluation
• src/04: builtin funcs, string, array, hashmap
• src/05: bytecode and virutal machine, OpConstant and OpAdd only
• src/06: expression and condition statement
• src/07: symbol table, string, array, hashmap and index expression
• src/08: function
• src/09: butiltin functions
• src/10: function closures and benchmark fibonacci

Also see the MinYiLife Blogs

For example:

$ cd src/10/
$ mkdir build/
$ cd build/
$ cmake ..
$ make

$ ./test_monkey

$ ./monkey

Hello lesliezhu! This is the Monkey-CPP programming language!
Feel free to type in commands
>> let add = fn(x,y){ return x + y; }
>> add(3,4)
7
>>

• C++17
• GoogleTest(Version 1.10.0)
• gflags(Version 2.2.2)