Fixes#2388
Previously `#[tokio::test]` would error on functions that took
arguments. That meant other attribute macros couldn't do further
transformations on them. This changes that so arguments are forwarded as
is.
Whatever else might be included on the function is forwarded as well.
For example return type, generics, etc.
Worth noting that this is only for compatibility with other macros.
`#[test]`s that take arguments will still fail to compile.
A bit odd that [trybuild] tests don't fail `#[test]` functions with
arguments which is why the new tests are run with `t.pass(...)`. They do
actually fail if part of a real crate.
[trybuild]: https://crates.io/crates/trybuild
This directory was deleted when `cargo hack` was introduced, however
there were some tests that were still useful (macro failure output).
Also, additional build tests will be added over time.
Fedorenko Dmitrij