17 lines
323 B
Rust
17 lines
323 B
Rust
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#![feature(const_generics, const_evaluatable_checked)]
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#![allow(incomplete_features)]
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use std::mem::size_of;
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use std::marker::PhantomData;
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struct Foo<T>(PhantomData<T>);
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fn test<T>() -> [u8; size_of::<T>()] {
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[0; size_of::<Foo<T>>()]
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//~^ ERROR unconstrained generic constant
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}
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fn main() {
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test::<u32>();
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}
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