diff options
| -rw-r--r-- | compiler/rustc_const_eval/src/interpret/terminator.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/terminator.rs b/compiler/rustc_const_eval/src/interpret/terminator.rs index 42de0dbdca9..d563e35f910 100644 --- a/compiler/rustc_const_eval/src/interpret/terminator.rs +++ b/compiler/rustc_const_eval/src/interpret/terminator.rs @@ -571,8 +571,8 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> { // Now determine the actual method to call. We can do that in two different ways and // compare them to ensure everything fits. - let ty::VtblEntry::Method(fn_inst) = self.get_vtable_entries(vptr)?[idx] else { - span_bug!(self.cur_span(), "dyn call index points at something that is not a method") + let Some(ty::VtblEntry::Method(fn_inst)) = self.get_vtable_entries(vptr)?.get(idx).copied() else { + throw_ub_format!("`dyn` call trying to call something that is not a method") }; if cfg!(debug_assertions) { let tcx = *self.tcx; |