rust/tests/ui/lint/cli-unknown-force-warn.rs

// Checks that rustc correctly errors when passed an invalid lint with
// `--force-warn`. This is a regression test for issue #86958.

// check-pass
// compile-flags: --force-warn foo-qux

// error-pattern: unknown lint: `foo_qux`
// error-pattern: requested on the command line with `--force-warn foo_qux`
// error-pattern: `#[warn(unknown_lints)]` on by default

fn main() {}