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21 lines
848 B
Rust
21 lines
848 B
Rust
// Test that despite us dropping `PointeeSized` bounds during HIR ty lowering
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// we still validate it first.
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// issue: <https://github.com/rust-lang/rust/issues/142718>
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#![feature(sized_hierarchy)]
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use std::marker::PointeeSized;
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struct T where (): PointeeSized<(), Undefined = ()>;
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//~^ ERROR trait takes 0 generic arguments but 1 generic argument was supplied
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//~| ERROR associated type `Undefined` not found for `PointeeSized`
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const fn test<T, U>() where T: const PointeeSized, U: [const] PointeeSized {}
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//~^ ERROR `const` can only be applied to `const` traits
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//~| ERROR `const` can only be applied to `const` traits
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//~| ERROR const trait impls are experimental
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//~| ERROR `[const]` can only be applied to `const` traits
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//~| ERROR `[const]` can only be applied to `const` traits
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//~| ERROR const trait impls are experimental
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fn main() {}
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