diff options
Diffstat (limited to 'compiler/rustc_hir_analysis/src/coherence/builtin.rs')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/coherence/builtin.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/compiler/rustc_hir_analysis/src/coherence/builtin.rs b/compiler/rustc_hir_analysis/src/coherence/builtin.rs index d05d8508408..a98d8e17153 100644 --- a/compiler/rustc_hir_analysis/src/coherence/builtin.rs +++ b/compiler/rustc_hir_analysis/src/coherence/builtin.rs @@ -298,9 +298,7 @@ pub fn coerce_unsized_info<'tcx>(tcx: TyCtxt<'tcx>, impl_did: LocalDefId) -> Coe let coerce_unsized_trait = tcx.require_lang_item(LangItem::CoerceUnsized, Some(span)); - let unsize_trait = tcx.lang_items().require(LangItem::Unsize).unwrap_or_else(|err| { - tcx.sess.fatal(format!("`CoerceUnsized` implementation {}", err.to_string())); - }); + let unsize_trait = tcx.require_lang_item(LangItem::Unsize, Some(span)); let source = tcx.type_of(impl_did).subst_identity(); let trait_ref = tcx.impl_trait_ref(impl_did).unwrap().subst_identity(); |