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20 lines
580 B
Rust
20 lines
580 B
Rust
// Regression test for #133271.
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#![feature(generic_const_exprs)]
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//~^ WARN the feature `generic_const_exprs` is incomplete
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struct Foo;
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impl<'a, const NUM: usize> std::ops::Add<&'a Foo> for Foo
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//~^ ERROR the const parameter `NUM` is not constrained by the impl trait, self type, or predicates
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//~| ERROR missing: `Output`, `add`
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where
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[(); 1 + 0]: Sized,
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{
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fn unimplemented(self, _: &Foo) -> Self::Output {
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//~^ ERROR method `unimplemented` is not a member of trait `std::ops::Add`
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//~| ERROR type annotations needed
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loop {}
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}
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}
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fn main() {}
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