bjoernager/rust
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Simplify an ObjectData field

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This commit is contained in:
Michael Goulet 2023-06-16 00:48:29 +00:00
parent 9e68b6f505
commit 1311bb56f3
4 changed files with 14 additions and 10 deletions
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4
compiler/rustc_trait_selection/src/traits/util.rs
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@ -243,12 +243,12 @@ pub fn upcast_choices<'tcx>(
/// `object.upcast_trait_ref`) within the vtable for `object`.
pub fn get_vtable_index_of_object_method<'tcx, N>(
tcx: TyCtxt<'tcx>,
object: &super::ImplSourceObjectData<'tcx, N>,
object: &super::ImplSourceObjectData<N>,
method_def_id: DefId,
) -> Option<usize> {
// Count number of methods preceding the one we are selecting and
// add them to the total offset.
tcx.own_existential_vtable_entries(object.upcast_trait_ref.def_id())
tcx.own_existential_vtable_entries(object.upcast_trait_def_id)
.iter()
.copied()
.position(|def_id| def_id == method_def_id)