1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_mir_build/src/build/matches/util.rs b/compiler/rustc_mir_build/src/build/matches/util.rs
index 02bea6f8e9e..14c74c761eb 100644
--- a/compiler/rustc_mir_build/src/build/matches/util.rs
+++ b/compiler/rustc_mir_build/src/build/matches/util.rs
@@ -2,7 +2,6 @@ use crate::build::expr::as_place::{PlaceBase, PlaceBuilder};
 use crate::build::matches::{Binding, Candidate, FlatPat, MatchPair, TestCase};
 use crate::build::Builder;
 use rustc_data_structures::fx::FxIndexMap;
-use rustc_infer::infer::type_variable::TypeVariableOrigin;
 use rustc_middle::mir::*;
 use rustc_middle::thir::{self, *};
 use rustc_middle::ty::TypeVisitableExt;
@@ -180,9 +179,7 @@ impl<'pat, 'tcx> MatchPair<'pat, 'tcx> {
                         cx.tcx,
                         ty::InlineConstArgsParts {
                             parent_args: ty::GenericArgs::identity_for_item(cx.tcx, parent_id),
-                            ty: cx
-                                .infcx
-                                .next_ty_var(TypeVariableOrigin { param_def_id: None, span }),
+                            ty: cx.infcx.next_ty_var(span),
                         },
                     )
                     .args;