diff options
Diffstat (limited to 'compiler/rustc_const_eval/src/interpret/terminator.rs')
| -rw-r--r-- | compiler/rustc_const_eval/src/interpret/terminator.rs | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/terminator.rs b/compiler/rustc_const_eval/src/interpret/terminator.rs index 908c4da71f1..9c31532a9ce 100644 --- a/compiler/rustc_const_eval/src/interpret/terminator.rs +++ b/compiler/rustc_const_eval/src/interpret/terminator.rs @@ -803,11 +803,8 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { let (vptr, dyn_ty, adjusted_receiver) = if let ty::Dynamic(data, _, ty::DynStar) = receiver_place.layout.ty.kind() { - let (recv, vptr) = self.unpack_dyn_star(&receiver_place)?; - let (dyn_ty, dyn_trait) = self.get_ptr_vtable(vptr)?; - if dyn_trait != data.principal() { - throw_ub_custom!(fluent::const_eval_dyn_star_call_vtable_mismatch); - } + let (recv, vptr) = self.unpack_dyn_star(&receiver_place, data)?; + let (dyn_ty, _dyn_trait) = self.get_ptr_vtable(vptr)?; (vptr, dyn_ty, recv.ptr()) } else { @@ -829,7 +826,10 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { let vptr = receiver_place.meta().unwrap_meta().to_pointer(self)?; let (dyn_ty, dyn_trait) = self.get_ptr_vtable(vptr)?; if dyn_trait != data.principal() { - throw_ub_custom!(fluent::const_eval_dyn_call_vtable_mismatch); + throw_ub!(InvalidVTableTrait { + expected_trait: data, + vtable_trait: dyn_trait, + }); } // It might be surprising that we use a pointer as the receiver even if this @@ -939,13 +939,13 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { let place = self.force_allocation(place)?; let place = match place.layout.ty.kind() { - ty::Dynamic(_, _, ty::Dyn) => { + ty::Dynamic(data, _, ty::Dyn) => { // Dropping a trait object. Need to find actual drop fn. - self.unpack_dyn_trait(&place)?.0 + self.unpack_dyn_trait(&place, data)?.0 } - ty::Dynamic(_, _, ty::DynStar) => { + ty::Dynamic(data, _, ty::DynStar) => { // Dropping a `dyn*`. Need to find actual drop fn. - self.unpack_dyn_star(&place)?.0 + self.unpack_dyn_star(&place, data)?.0 } _ => { debug_assert_eq!( |