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Move mir_def_id inside eq_opaque_type_and_type

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This commit is contained in:
Santiago Pastorino 2021-07-15 09:55:13 -03:00
parent a002f4513b
commit 75585b408f
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GPG Key ID: 8131A24E0C79EFAF
2 changed files with 5 additions and 8 deletions
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2
compiler/rustc_mir/src/borrow_check/type_check/input_output.rs
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@ -122,7 +122,6 @@ pub(super) fn equate_inputs_and_outputs(
if let Err(terr) = self.eq_opaque_type_and_type(
mir_output_ty,
normalized_output_ty,
mir_def_id,
Locations::All(output_span),
ConstraintCategory::BoringNoLocation,
) {
@ -145,7 +144,6 @@ pub(super) fn equate_inputs_and_outputs(
if let Err(err) = self.eq_opaque_type_and_type(
mir_output_ty,
user_provided_output_ty,
mir_def_id,
Locations::All(output_span),
ConstraintCategory::BoringNoLocation,
) {

11
compiler/rustc_mir/src/borrow_check/type_check/mod.rs
View File

@ -1182,7 +1182,7 @@ fn relate_type_and_user_type(
}
/// Equates a type `anon_ty` that may contain opaque types whose
/// values are to be inferred by the MIR with def-id `anon_owner_def_id`.
/// values are to be inferred by the MIR.
///
/// The type `revealed_ty` contains the same type as `anon_ty`, but with the
/// hidden types for impl traits revealed.
@ -1210,12 +1210,10 @@ fn relate_type_and_user_type(
/// generics of `foo`). Note that `anon_ty` is not just the opaque type,
/// but the entire return type (which may contain opaque types within it).
/// * `revealed_ty` would be `Box<(T, u32)>`
/// * `anon_owner_def_id` would be the def-id of `foo`
fn eq_opaque_type_and_type(
&mut self,
revealed_ty: Ty<'tcx>,
anon_ty: Ty<'tcx>,
anon_owner_def_id: LocalDefId,
locations: Locations,
category: ConstraintCategory,
) -> Fallible<()> {
@ -1245,12 +1243,13 @@ fn eq_opaque_type_and_type(
let tcx = infcx.tcx;
let param_env = self.param_env;
let body = self.body;
let mir_def_id = body.source.def_id().expect_local();
// the "concrete opaque types" maps
let concrete_opaque_types = &tcx.typeck(anon_owner_def_id).concrete_opaque_types;
let concrete_opaque_types = &tcx.typeck(mir_def_id).concrete_opaque_types;
let mut opaque_type_values = VecMap::new();
debug!("eq_opaque_type_and_type: mir_def_id={:?}", body.source.def_id());
debug!("eq_opaque_type_and_type: mir_def_id={:?}", mir_def_id);
let opaque_type_map = self.fully_perform_op(
locations,
category,
@ -1268,7 +1267,7 @@ fn eq_opaque_type_and_type(
// any generic parameters.)
let (output_ty, opaque_type_map) =
obligations.add(infcx.instantiate_opaque_types(
anon_owner_def_id,
mir_def_id,
dummy_body_id,
param_env,
anon_ty,