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The code originally correctly erased the regions of the type it passed to the newly created infcx. But after the `fn_sig` query was made to return an `EarlyBinder<T>`, some substs that were around were substituted there without erasing their regions. They were then passed into the newly cerated infcx, which caused the ICE.
21 lines
773 B
Plaintext
21 lines
773 B
Plaintext
error[E0382]: use of moved value: `r`
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--> $DIR/pin-mut-reborrow-infer-var-issue-107419.rs:10:9
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LL | let mut r = Pin::new(&mut uwu);
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| ----- move occurs because `r` has type `Pin<&mut ()>`, which does not implement the `Copy` trait
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LL | foo(r.get_mut());
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| --------- `r` moved due to this method call
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LL | foo(r.get_mut());
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| ^ value used here after move
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note: `Pin::<&'a mut T>::get_mut` takes ownership of the receiver `self`, which moves `r`
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--> $SRC_DIR/core/src/pin.rs:LL:COL
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help: consider reborrowing the `Pin` instead of moving it
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LL | foo(r.as_mut().get_mut());
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| +++++++++
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0382`.
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