//! `loop` — again until `break`.
use crate::ast::Stmt;
use crate::parser::{PResult, Parser};
use crate::words::{Role, Word};
pub static WORD: Word = Word {
text: "loop",
doc: "Runs a block again until a `break`: `loop { … if done { break } }`.",
reserved: true,
roles: &[Role::Stmt { parse }],
};
fn parse(p: &mut Parser) -> PResult<Stmt> {
p.bump();
Ok(Stmt::Loop(p.block()?))
}