Boa 0.11.0

Boa is a Javascript lexer, parser and Just-in-Time compiler written in Rust. Currently, it has support for some of the language.
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use crate::exec;

#[test]
fn ordinary_has_instance_nonobject_prototype() {
    let scenario = r#"
        try {
          function C() {}
          C.prototype = 1
          String instanceof C
        } catch (err) {
          err.toString()
        }
        "#;

    assert_eq!(
        &exec(scenario),
        "\"TypeError: function has non-object prototype in instanceof check\""
    );
}