16 lines
439 B
Rust
16 lines
439 B
Rust
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// Regression test for #87414.
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// check-pass
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// compile-flags: -Zthir-unsafeck
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fn bad<T>() -> Box<dyn Iterator<Item = [(); { |x: u32| { x }; 4 }]>> { todo!() }
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fn foo() -> [(); { |x: u32| { x }; 4 }] { todo!() }
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fn bar() { let _: [(); { |x: u32| { x }; 4 }]; }
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// This one should not cause any errors either:
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unsafe fn unsf() {}
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fn bad2<T>() -> Box<dyn Iterator<Item = [(); { unsafe { || { unsf() } }; 4 }]>> { todo!() }
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fn main() {}
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