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| author | Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> | 2023-05-16 19:23:38 +0200 |
|---|---|---|
| committer | Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> | 2023-05-16 19:53:38 +0200 |
| commit | c3efa51947c3b14652d1e85dd3bb406522c8af22 (patch) | |
| tree | 141af3a75d1a95f3f69a43e2b2024fca1d090070 /compiler/rustc_hir_analysis/src | |
| parent | cba14074bb4cc12bfe918eabd0d52a3999b2a461 (diff) | |
| download | rust-c3efa51947c3b14652d1e85dd3bb406522c8af22.tar.gz rust-c3efa51947c3b14652d1e85dd3bb406522c8af22.zip | |
Remove `LangItems::require`
It's just a short wrapper used by `tcx.require_lang_item`. Deleting it gives us a negative diff.
Diffstat (limited to 'compiler/rustc_hir_analysis/src')
| -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(); |