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Contaminate ErrorGuaranteed.

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This commit is contained in:
Camille GILLOT 2022-06-22 21:47:01 +02:00
parent 95b83f9cac
commit 9388824b9e
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_typeck/src/coherence/orphan.rs
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@ -24,8 +24,8 @@ pub(crate) fn orphan_check_impl(
impl_def_id: LocalDefId,
) -> Result<(), ErrorGuaranteed> {
let trait_ref = tcx.impl_trait_ref(impl_def_id).unwrap();
if trait_ref.references_error() {
return Ok(());
if let Some(err) = trait_ref.error_reported() {
return Err(err);
}
let ret = do_orphan_check_impl(tcx, trait_ref, impl_def_id);