mirror of https://github.com/rust-lang/rust
18 lines
620 B
Rust
18 lines
620 B
Rust
//@ revisions: full adt_const_params min
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//@[full] check-pass
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#![cfg_attr(full, feature(adt_const_params, unsized_const_params))]
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#![cfg_attr(full, allow(incomplete_features))]
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#![cfg_attr(adt_const_params, feature(adt_const_params))]
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#![cfg_attr(adt_const_params, allow(incomplete_features))]
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struct Const<const P: &'static ()>;
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//[min]~^ ERROR `&'static ()` is forbidden as the type of a const generic parameter
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//[adt_const_params]~^^ ERROR `&'static ()` can't be used as a const parameter type
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fn main() {
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const A: &'static () = unsafe { std::mem::transmute(10 as *const ()) };
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let _ = Const::<{ A }>;
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}
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