22 lines
358 B
Rust
22 lines
358 B
Rust
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// check-pass
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// Regression test for #67498.
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pub fn f<'a, 'b, 'd, 'e> (
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x: for<'c> fn(
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fn(&'c fn(&'c ())),
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fn(&'c fn(&'c ())),
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fn(&'c fn(&'c ())),
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fn(&'c fn(&'c ())),
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)
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) -> fn(
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fn(&'a fn(&'d ())),
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fn(&'b fn(&'d ())),
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fn(&'a fn(&'e ())),
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fn(&'b fn(&'e ())),
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) {
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x
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}
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fn main() {}
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