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https://github.com/rust-lang/rust
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29 lines
555 B
Rust
29 lines
555 B
Rust
//@ revisions: cfail
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#![feature(generic_const_exprs, adt_const_params)]
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#![allow(incomplete_features)]
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use std::marker::ConstParamTy;
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#[derive(PartialEq, Eq, ConstParamTy)]
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struct NonZeroUsize(usize);
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impl NonZeroUsize {
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const fn get(self) -> usize {
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self.0
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}
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}
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// regression test for #77650
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fn c<T, const N: NonZeroUsize>()
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where
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[T; N.get()]: Sized,
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{
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use std::convert::TryFrom;
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<[T; N.get()]>::try_from(())
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//~^ error: the trait bound
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//~| error: the trait bound
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//~| error: mismatched types
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}
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fn main() {}
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