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Ralf Jung 2021-11-14 19:03:32 -05:00 committed by GitHub
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src/test/ui/consts/const_discriminant.rs
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@ -27,6 +27,7 @@ const TEST_V: Discriminant<SingleVariant> = discriminant(&SingleVariant::V);
pub const TEST_VOID: () = {
// This is UB, but CTFE does not check validity so it does not detect this.
// This is a regression test for https://github.com/rust-lang/rust/issues/89765.
unsafe { std::mem::discriminant(&*(&() as *const () as *const Void)); };
};