15 lines
278 B
Rust
15 lines
278 B
Rust
//@ build-fail
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//@ compile-flags: -Copt-level=0
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fn main() {
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rec(&mut None::<()>.into_iter());
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}
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fn rec<T: Iterator>(mut it: T) {
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if true {
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it.next();
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} else {
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rec(&mut it);
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//~^ ERROR: reached the recursion limit while instantiating
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}
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}
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