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19 lines
351 B
Rust
19 lines
351 B
Rust
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// check-pass
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trait Foo<'a> {
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type Input;
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}
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impl<F: Fn(u32)> Foo<'_> for F {
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type Input = u32;
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}
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trait SuperFn: for<'a> Foo<'a> + for<'a> Fn(<Self as Foo<'a>>::Input) {}
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impl<T> SuperFn for T where T: for<'a> Fn(<Self as Foo<'a>>::Input) + for<'a> Foo<'a> {}
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fn needs_super(_: impl SuperFn) {}
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fn main() {
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needs_super(|_: u32| {});
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}
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