fix ICE for deref coercions with type errors
This commit is contained in:
@@ -1635,6 +1635,12 @@ fn check_method_receiver<'tcx>(
|
||||
let receiver_ty = sig.inputs()[0];
|
||||
let receiver_ty = wfcx.normalize(span, None, receiver_ty);
|
||||
|
||||
// If the receiver already has errors reported, consider it valid to avoid
|
||||
// unnecessary errors (#58712).
|
||||
if receiver_ty.references_error() {
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
if tcx.features().arbitrary_self_types {
|
||||
if !receiver_is_valid(wfcx, span, receiver_ty, self_ty, true) {
|
||||
// Report error; `arbitrary_self_types` was enabled.
|
||||
@@ -1749,9 +1755,7 @@ fn receiver_is_valid<'tcx>(
|
||||
}
|
||||
} else {
|
||||
debug!("receiver_is_valid: type `{:?}` does not deref to `{:?}`", receiver_ty, self_ty);
|
||||
// If the receiver already has errors reported due to it, consider it valid to avoid
|
||||
// unnecessary errors (#58712).
|
||||
return receiver_ty.references_error();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user