third_party/rust/thiserror/tests/ui/invalid-input-impl-anyway.rs


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use thiserror::Error;

#[derive(Error, Debug)]
#[error]
pub struct MyError;

fn main() {
    // No error on the following line. Thiserror emits an Error impl despite the
    // bad attribute.
    _ = &MyError as &dyn std::error::Error;
}