rcc: a Rust C compiler
A C compiler written in Rust, with a focus on good error messages. Warning: my first rust project, code quality is pretty low.
cargo run from top level directory.
You can also use
cargo run -- --debug-lex,
cargo run -- --debug-ast,
cargo run -- --debug-asm
to show a very verbose description of the lexemes/AST/IR respectively.
cargo run -- --help for all options.
- Fix boolean expressions
- Multiple translation units (files)
- Compile on Windows (see https://github.com/jyn514/rcc/issues/77)
- Compile on non-x86 platforms
cargo test # optionally, you can fuzz the compiler # it may be more helpful to just `grep -R unimplemented src`, though tests/fuzz.sh
Implementation Defined Behavior
See CONTRIBUTING.md. This also includes reporting bugs.