21 lines
365 B
Rust
21 lines
365 B
Rust
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// ICE failed to resolve instance for ...
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// issue: rust-lang/rust#123145
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//@ build-fail
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//~^^^ ERROR overflow evaluating the requirement `(fn() -> impl Handler
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trait Handler {
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fn handle(&self) {}
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}
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impl<H: Handler, F: Fn() -> H> Handler for F {}
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impl<L: Handler> Handler for (L,) {}
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fn one() -> impl Handler {
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(one,)
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}
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fn main() {
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one.handle();
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}
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