easy_compiler

This is a toy exercise for practising compilation techniques.

Current support:

• Lexical Analysis

Get Started

mkdir build && cd build
cmake ..
make -j

Test Cases

Todo

Characteristic

Front-end Language

1. No need to concern the type systems, e.g. it only has two types, numbers (floating-point) and strings.
2. Define a variable by the let keyword, which cannot be assigned twice, like functional language. E.g. let x = 10, let str = "hi".
3. the lifetime of a variable is defined by { and }. Release immediately after leaving the lifetime, that is, the life cycle of the variable is not allowed to span }.
4. Functions are defined by the def keyword. Function parameters and return values do not specify parameter types, so function overloading and other features related to function parameter types are not supported.
5. ……

Optimization

Todo

Docs

Todo