mago-syntax 1.0.0-alpha.5

A correct, fast, and memory-efficient PHP syntax implementation, including Lexer, Parser, AST, and utilities for Mago.
Documentation 
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use crate::T;
use crate::ast::ast::*;
use crate::error::ParseError;
use crate::parser::internal::expression::parse_expression;
use crate::parser::internal::statement::parse_statement;
use crate::parser::internal::terminator::parse_terminator;
use crate::parser::internal::token_stream::TokenStream;
use crate::parser::internal::utils;

pub fn parse_do_while(stream: &mut TokenStream<'_, '_>) -> Result<DoWhile, ParseError> {
    Ok(DoWhile {
        r#do: utils::expect_keyword(stream, T!["do"])?,
        statement: Box::new(parse_statement(stream)?),
        r#while: utils::expect_keyword(stream, T!["while"])?,
        left_parenthesis: utils::expect_span(stream, T!["("])?,
        condition: Box::new(parse_expression(stream)?),
        right_parenthesis: utils::expect_span(stream, T![")"])?,
        terminator: parse_terminator(stream)?,
    })
}