Accept `TyCtxt` instead of `TyCtxtAt` in `Ty::is_*` functions

Functions in answer:

- `Ty::is_freeze`
- `Ty::is_sized`
- `Ty::is_unpin`
- `Ty::is_copy_modulo_regions`

3 files changed, 5 insertions, 6 deletions

diff --git a/compiler/rustc_ty_utils/src/instance.rs b/compiler/rustc_ty_utils/src/instance.rs
index 416c1ec510b..6436713b388 100644
--- a/compiler/rustc_ty_utils/src/instance.rs
+++ b/compiler/rustc_ty_utils/src/instance.rs
@@ -4,7 +4,7 @@ use rustc_infer::infer::TyCtxtInferExt;
 use rustc_middle::traits::CodegenObligationError;
 use rustc_middle::ty::subst::SubstsRef;
 use rustc_middle::ty::{self, Instance, TyCtxt, TypeVisitable};
-use rustc_span::{sym, DUMMY_SP};
+use rustc_span::sym;
 use rustc_trait_selection::traits;
 use traits::{translate_substs, Reveal};
 
@@ -236,7 +236,7 @@ fn resolve_associated_item<'tcx>(
                 if name == sym::clone {
                     let self_ty = trait_ref.self_ty();
 
-                    let is_copy = self_ty.is_copy_modulo_regions(tcx.at(DUMMY_SP), param_env);
+                    let is_copy = self_ty.is_copy_modulo_regions(tcx, param_env);
                     match self_ty.kind() {
                         _ if is_copy => (),
                         ty::Generator(..)
diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs
index 345911f4309..52ba0eee97c 100644
--- a/compiler/rustc_ty_utils/src/layout.rs
+++ b/compiler/rustc_ty_utils/src/layout.rs
@@ -399,7 +399,7 @@ fn layout_of_uncached<'tcx>(
             }
 
             let pointee = tcx.normalize_erasing_regions(param_env, pointee);
-            if pointee.is_sized(tcx.at(DUMMY_SP), param_env) {
+            if pointee.is_sized(tcx, param_env) {
                 return Ok(tcx.intern_layout(LayoutS::scalar(cx, data_ptr)));
             }
 
@@ -755,8 +755,7 @@ fn layout_of_uncached<'tcx>(
                 } else {
                     let param_env = tcx.param_env(def.did());
                     let last_field = def.variant(v).fields.last().unwrap();
-                    let always_sized =
-                        tcx.type_of(last_field.did).is_sized(tcx.at(DUMMY_SP), param_env);
+                    let always_sized = tcx.type_of(last_field.did).is_sized(tcx, param_env);
                     if !always_sized { StructKind::MaybeUnsized } else { StructKind::AlwaysSized }
                 };
 
diff --git a/compiler/rustc_ty_utils/src/needs_drop.rs b/compiler/rustc_ty_utils/src/needs_drop.rs
index d390a308153..024dcd591bd 100644
--- a/compiler/rustc_ty_utils/src/needs_drop.rs
+++ b/compiler/rustc_ty_utils/src/needs_drop.rs
@@ -109,7 +109,7 @@ where
 
             for component in components {
                 match *component.kind() {
-                    _ if component.is_copy_modulo_regions(tcx.at(DUMMY_SP), self.param_env) => (),
+                    _ if component.is_copy_modulo_regions(tcx, self.param_env) => (),
 
                     ty::Closure(_, substs) => {
                         queue_type(self, substs.as_closure().tupled_upvars_ty());