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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20
compiler/rustc_middle/src/ty/context.rs
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@ -1838,7 +1838,7 @@ impl<'tcx> TyCtxt<'tcx> {
}
#[inline(always)]
fn check_and_mk_substs(
pub(crate) fn check_and_mk_substs(
self,
_def_id: DefId,
substs: impl IntoIterator<Item: Into<GenericArg<'tcx>>>,
@ -2238,15 +2238,6 @@ impl<'tcx> TyCtxt<'tcx> {
self.mk_substs_from_iter(iter::once(self_ty.into()).chain(rest))
}
pub fn mk_trait_ref(
self,
trait_def_id: DefId,
substs: impl IntoIterator<Item: Into<GenericArg<'tcx>>>,
) -> ty::TraitRef<'tcx> {
let substs = self.check_and_mk_substs(trait_def_id, substs);
ty::TraitRef { def_id: trait_def_id, substs, _use_mk_trait_ref_instead: () }
}
pub fn mk_alias_ty(
self,
def_id: DefId,
@ -2441,15 +2432,6 @@ impl<'tcx> TyCtxtAt<'tcx> {
pub fn ty_error_with_message(self, msg: &str) -> Ty<'tcx> {
self.tcx.ty_error_with_message(self.span, msg)
}
pub fn mk_trait_ref(
self,
trait_lang_item: LangItem,
substs: impl IntoIterator<Item: Into<ty::GenericArg<'tcx>>>,
) -> ty::TraitRef<'tcx> {
let trait_def_id = self.require_lang_item(trait_lang_item, Some(self.span));
self.tcx.mk_trait_ref(trait_def_id, substs)
}
}
/// Parameter attributes that can only be determined by examining the body of a function instead