Auto merge of #108250 - nnethercote:rename-interner-funcs, r=compiler-errors

Rename interner funcs

This PR cleans up some inconsistencies in interner naming.

Best reviewed one commit at a time.

r? `@compiler-errors`

Author: bors

compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs

@@ -1494,7 +1494,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
         assert!(root_place.projection.is_empty());
         let proper_span = self.body.local_decls[root_place.local].source_info.span;
 
-        let root_place_projection = self.infcx.tcx.intern_place_elems(root_place.projection);
+        let root_place_projection = self.infcx.tcx.mk_place_elems(root_place.projection);
 
         if self.access_place_error_reported.contains(&(
             Place { local: root_place.local, projection: root_place_projection },

compiler/rustc_borrowck/src/type_check/mod.rs

@@ -2633,7 +2633,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
             DefKind::InlineConst => substs.as_inline_const().parent_substs(),
             other => bug!("unexpected item {:?}", other),
         };
-        let parent_substs = tcx.intern_substs(parent_substs);
+        let parent_substs = tcx.mk_substs(parent_substs);
 
         assert_eq!(typeck_root_substs.len(), parent_substs.len());
         if let Err(_) = self.eq_substs(