yog_script_analyze/words/
while.rs

1//! `while` — again while a condition holds.
2
3use crate::ast::Stmt;
4use crate::parser::{PResult, Parser};
5use crate::words::{Role, Word};
6
7pub static WORD: Word = Word {
8    text: "while",
9    doc: "Runs a statement again while a condition holds: `while (queue.Count > 0) { … }`.",
10    reserved: true,
11    roles: &[Role::Stmt { parse }],
12};
13
14fn parse(p: &mut Parser) -> PResult<Stmt> {
15    p.bump();
16    let cond = p.paren_cond()?;
17    let body = Box::new(p.stmt()?);
18    Ok(Stmt::While { cond, body })
19}

yog_script_analyze/words/while.rs

yog_script_analyze/words/
while.rs