bjoernager/rust
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Auto merge of #110806 - WaffleLapkin:unmkI, r=lcnr

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Replace `tcx.mk_trait_ref` with `TraitRef::new`

First step in implementing https://github.com/rust-lang/compiler-team/issues/616
r? `@lcnr`
This commit is contained in:
bors 2023-05-04 05:54:09 +00:00
commit 6f8c0557e0
49 changed files with 246 additions and 181 deletions
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8
compiler/rustc_monomorphize/src/lib.rs
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@ -30,8 +30,12 @@ fn custom_coerce_unsize_info<'tcx>(
source_ty: Ty<'tcx>,
target_ty: Ty<'tcx>,
) -> CustomCoerceUnsized {
let trait_ref =
ty::Binder::dummy(tcx.mk_trait_ref(LangItem::CoerceUnsized, [source_ty, target_ty]));
let trait_ref = ty::Binder::dummy(ty::TraitRef::from_lang_item(
tcx.tcx,
LangItem::CoerceUnsized,
tcx.span,
[source_ty, target_ty],
));
match tcx.codegen_select_candidate((ty::ParamEnv::reveal_all(), trait_ref)) {
Ok(traits::ImplSource::UserDefined(traits::ImplSourceUserDefinedData {