use sexp::SourcePosition;

use crate::asm::error::CrsnError;
use crate::asm::instr::op::OpKind;
use crate::asm::parse::arg_parser::TokenParser;
use crate::module::{CrsnExtension, ParseRes};

pub mod defs;
pub mod exec;
pub mod parse;

#[derive(Debug, Clone)]
pub struct BuiltinOps;

impl BuiltinOps {
    pub fn new() -> Box<dyn CrsnExtension> {
        Box::new(Self)
    }
}

impl CrsnExtension for BuiltinOps {
    fn name(&self) -> &'static str {
        "builtin"
    }

    fn parse_op<'a>(&self, pos: &SourcePosition, keyword: &str, args: TokenParser<'a>) -> Result<ParseRes<'a, OpKind>, CrsnError> {
        parse::parse_op(pos, keyword, args)
    }
}