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lang: basic ast work

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This commit is contained in:
Schrottkatze 2024-06-05 18:00:14 +02:00
parent cfefab9fd0
commit d6bc644fb6
Signed by: schrottkatze
SSH key fingerprint: SHA256:hXb3t1vINBFCiDCmhRABHX5ocdbLiKyCdKI4HK2Rbbc
13 changed files with 560 additions and 58 deletions
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42
crates/lang/src/main.rs
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@ -1,7 +1,10 @@
use clap::Parser;
use std::{fs, path::PathBuf};
use lang::lst_parser::{self, grammar, input, output::Output, syntax_kind};
use lang::{
ast::World,
lst_parser::{self, grammar, input, output::Output, syntax_kind},
};
#[derive(Parser)]
struct Args {
@ -12,37 +15,18 @@ struct Args {
fn main() {
let args = Args::parse();
let n = args.file.clone();
let f = fs::read_to_string(n.clone()).expect("failed to read file");
// let f = fs::read_to_string(n.clone()).expect("failed to read file");
let toks = dbg!(syntax_kind::lex(&f));
let input = input::Input::new(&toks);
let mut parser = lst_parser::Parser::new(input);
// let toks = dbg!(syntax_kind::lex(&f));
// let input = input::Input::new(&toks);
// let mut parser = lst_parser::Parser::new(input);
grammar::source_file(&mut parser);
// grammar::source_file(&mut parser);
let p_out = dbg!(parser.finish());
let o = Output::from_parser_output(toks, p_out);
// let p_out = dbg!(parser.finish());
// let o = Output::from_parser_output(toks, p_out);
println!("{}", o.debug_colored());
// println!("{}", o.debug_colored());
// let parse_res = parser::parse(&f);
// println!("parse: {:?}", parse_res);
// dbg!(lex::lex(&f));
// let mut err_collector = ErrorCollector::new(vec![(n.to_str().unwrap(), &f)]);
// println!("file: {f}\n");
// let parse_res = parse(&f);
// err_collector.insert_many(
// args.file.to_str().unwrap(),
// lang::err_reporting::Stage::Parse,
// parse_res
// .errors()
// .into_iter()
// .map(|e| e.to_owned())
// .collect::<Vec<_>>(),
// );
// err_collector.report_raw();
// println!("res: {:?}", parse_res);
World::new(n);
}