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reddevilmidzy
11 lines
434 B
Rust
11 lines
434 B
Rust
// Test that blanket impl of DispatchFromDyn is rejected.
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// regression test for issue <https://github.com/rust-lang/rust/issues/148062>
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#![feature(dispatch_from_dyn)]
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impl<T> std::ops::DispatchFromDyn<T> for T {}
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//~^ ERROR type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct<T>`)
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//~| ERROR the trait `DispatchFromDyn` may only be implemented for a coercion between structures
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fn main() {}
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