diff options
Diffstat (limited to 'compiler/rustc_typeck/src/variance/constraints.rs')
| -rw-r--r-- | compiler/rustc_typeck/src/variance/constraints.rs | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/compiler/rustc_typeck/src/variance/constraints.rs b/compiler/rustc_typeck/src/variance/constraints.rs index d79450e1a..eaf0310d5 100644 --- a/compiler/rustc_typeck/src/variance/constraints.rs +++ b/compiler/rustc_typeck/src/variance/constraints.rs @@ -257,7 +257,7 @@ impl<'a, 'tcx> ConstraintContext<'a, 'tcx> { self.add_constraints_from_invariant_substs(current, substs, variance); } - ty::Dynamic(data, r) => { + ty::Dynamic(data, r, _) => { // The type `Foo<T+'a>` is contravariant w/r/t `'a`: let contra = self.contravariant(variance); self.add_constraints_from_region(current, r, contra); @@ -271,11 +271,11 @@ impl<'a, 'tcx> ConstraintContext<'a, 'tcx> { } for projection in data.projection_bounds() { - match projection.skip_binder().term { - ty::Term::Ty(ty) => { + match projection.skip_binder().term.unpack() { + ty::TermKind::Ty(ty) => { self.add_constraints_from_ty(current, ty, self.invariant); } - ty::Term::Const(c) => { + ty::TermKind::Const(c) => { self.add_constraints_from_const(current, c, self.invariant) } } @@ -411,11 +411,7 @@ impl<'a, 'tcx> ConstraintContext<'a, 'tcx> { // way early-bound regions do, so we skip them here. } - ty::ReFree(..) - | ty::ReVar(..) - | ty::RePlaceholder(..) - | ty::ReEmpty(_) - | ty::ReErased => { + ty::ReFree(..) | ty::ReVar(..) | ty::RePlaceholder(..) | ty::ReErased => { // We don't expect to see anything but 'static or bound // regions when visiting member types or method types. bug!( |