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25 lines
537 B
Rust
25 lines
537 B
Rust
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// Regression test for <https://github.com/rust-lang/rust/issues/92859>.
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#![allow(incomplete_features)]
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#![feature(generic_const_exprs)]
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#![crate_name = "foo"]
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// @has 'foo/trait.Foo.html'
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pub trait Foo: Sized {
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const WIDTH: usize;
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fn arrayify(self) -> [Self; Self::WIDTH];
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}
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impl<T: Sized> Foo for T {
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const WIDTH: usize = 1;
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// @has - '//*[@id="tymethod.arrayify"]/*[@class="code-header"]' \
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// 'fn arrayify(self) -> [Self; Self::WIDTH]'
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fn arrayify(self) -> [Self; Self::WIDTH] {
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[self]
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}
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}
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