diff options
Diffstat (limited to 'compiler/rustc_infer/src/infer/lattice.rs')
| -rw-r--r-- | compiler/rustc_infer/src/infer/lattice.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/compiler/rustc_infer/src/infer/lattice.rs b/compiler/rustc_infer/src/infer/lattice.rs index eba65361ae6..6513abd3879 100644 --- a/compiler/rustc_infer/src/infer/lattice.rs +++ b/compiler/rustc_infer/src/infer/lattice.rs @@ -105,11 +105,13 @@ where Ok(v) } - (&ty::Opaque(a_def_id, _), &ty::Opaque(b_def_id, _)) if a_def_id == b_def_id => { - infcx.super_combine_tys(this, a, b) - } - (&ty::Opaque(did, ..), _) | (_, &ty::Opaque(did, ..)) - if this.define_opaque_types() && did.is_local() => + ( + &ty::Opaque(ty::OpaqueTy { def_id: a_def_id, substs: _ }), + &ty::Opaque(ty::OpaqueTy { def_id: b_def_id, substs: _ }), + ) if a_def_id == b_def_id => infcx.super_combine_tys(this, a, b), + (&ty::Opaque(ty::OpaqueTy { def_id, substs: _ }), _) + | (_, &ty::Opaque(ty::OpaqueTy { def_id, substs: _ })) + if this.define_opaque_types() && def_id.is_local() => { this.add_obligations( infcx |