#![feature(plugin)]
#![plugin(peg_syntax_ext)]
use parser::parse;
use parser::ParseError;
peg! parser(r#"
#[pub]
parse -> usize
= v:( "a" / "\n" )* { v.len() }
"#);
#[test]
fn test_errors() {
assert_eq!(parse(r#"
aaaa
aaaaaa
aaaabaaaa
"#), Err(ParseError {
line: 4,
column: 5,
offset: 17,
expected: vec!["a", "\n"].into_iter().collect(),
}));
println!("Ok");
}