mirror of https://github.com/rust-lang/rust
21 lines
631 B
Rust
21 lines
631 B
Rust
#![feature(const_trait_impl)]
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const fn maybe_const_maybe<T: ~const ?Sized>() {}
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//~^ ERROR `~const` trait not allowed with `?` trait polarity modifier
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fn const_maybe<T: const ?Sized>() {}
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//~^ ERROR `const` trait not allowed with `?` trait polarity modifier
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const fn maybe_const_negative<T: ~const !Trait>() {}
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//~^ ERROR `~const` trait not allowed with `!` trait polarity modifier
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//~| ERROR negative bounds are not supported
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fn const_negative<T: const !Trait>() {}
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//~^ ERROR `const` trait not allowed with `!` trait polarity modifier
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//~| ERROR negative bounds are not supported
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#[const_trait]
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trait Trait {}
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fn main() {}
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