//! `try`.
use crate::ast::{Expr, UnOp};
use crate::parser::{PResult, Parser};
use crate::words::{Role, Word};
pub static WORD: Word = Word {
text: "try",
doc: "Takes a result's value, or ends this method with its failure: `let v = try Parse(text);`.",
reserved: true,
roles: &[Role::Prefix { starts: None, parse }],
};
fn parse(p: &mut Parser) -> PResult<Expr> {
p.prefixed(UnOp::Try)
}