15 lines
317 B
Rust
15 lines
317 B
Rust
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use std::fmt::Debug;
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fn a() -> impl Fn(&u8) -> impl Debug + '_ {
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//~^ ERROR ambiguous `+` in a type
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//~^^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet
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|x| x
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}
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fn b() -> impl Fn() -> impl Debug + Send {
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//~^ ERROR ambiguous `+` in a type
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|| ()
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}
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fn main() {}
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