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19 lines
352 B
Rust
19 lines
352 B
Rust
// Check that we do not allow casts or coercions
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// to object unsafe trait objects by ref
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#![feature(object_safe_for_dispatch)]
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trait Trait: Sized {}
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struct S;
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impl Trait for S {}
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fn takes_trait(t: &dyn Trait) {}
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fn main() {
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&S as &dyn Trait; //~ ERROR E0038
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let t: &dyn Trait = &S; //~ ERROR E0038
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takes_trait(&S); //~ ERROR E0038
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}
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