76 lines
2.0 KiB
Rust
76 lines
2.0 KiB
Rust
use mir::typecheck::TypeCheck;
|
|
use reid_lib::Context;
|
|
|
|
use crate::{ast::TopLevelStatement, lexer::Token, token_stream::TokenStream};
|
|
|
|
mod ast;
|
|
mod codegen;
|
|
mod lexer;
|
|
pub mod mir;
|
|
mod pad_adapter;
|
|
mod token_stream;
|
|
mod util;
|
|
|
|
// TODO:
|
|
// 1. Make it so that TopLevelStatement can only be import or function def
|
|
// 2. Make BlockLevelStatement, that has everything TopLevelStatement has now
|
|
// 3. Make it so all codegen is done with a Block-struct, that represents a
|
|
// single proper block
|
|
|
|
#[derive(thiserror::Error, Debug)]
|
|
pub enum ReidError {
|
|
#[error(transparent)]
|
|
LexerError(#[from] lexer::Error),
|
|
#[error(transparent)]
|
|
ParserError(#[from] token_stream::Error),
|
|
#[error("Errors during typecheck: {0:?}")]
|
|
TypeCheckErrors(Vec<mir::pass::Error<mir::typecheck::ErrorKind>>),
|
|
// #[error(transparent)]
|
|
// CodegenError(#[from] codegen::Error),
|
|
}
|
|
|
|
pub fn compile(source: &str) -> Result<String, ReidError> {
|
|
let tokens = lexer::tokenize(source)?;
|
|
|
|
dbg!(&tokens);
|
|
|
|
let mut token_stream = TokenStream::from(&tokens);
|
|
|
|
let mut statements = Vec::new();
|
|
|
|
while !matches!(token_stream.peek().unwrap_or(Token::Eof), Token::Eof) {
|
|
let statement = token_stream.parse::<TopLevelStatement>()?;
|
|
statements.push(statement);
|
|
}
|
|
|
|
let ast_module = ast::Module {
|
|
name: "test".to_owned(),
|
|
top_level_statements: statements,
|
|
};
|
|
|
|
dbg!(&ast_module);
|
|
let mut mir_context = mir::Context::from(vec![ast_module]);
|
|
|
|
let state = mir_context.pass(&mut TypeCheck {});
|
|
dbg!(&state);
|
|
|
|
println!("{}", &mir_context);
|
|
|
|
if !state.errors.is_empty() {
|
|
return Err(ReidError::TypeCheckErrors(state.errors));
|
|
}
|
|
|
|
let mut context = Context::new();
|
|
let codegen_modules = mir_context.codegen(&mut context);
|
|
|
|
dbg!(&codegen_modules);
|
|
codegen_modules.compile();
|
|
|
|
Ok(String::new())
|
|
|
|
// Ok(match cogegen_module.module.print_to_string() {
|
|
// Ok(v) => v,
|
|
// Err(e) => panic!("Err: {:?}", e),
|
|
// })
|
|
}
|