bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Make coroutine-closures possible to be cloned

Browse source
This commit is contained in:
Michael Goulet 2024-07-25 14:02:33 -04:00
parent 2d5a628a1d
commit d5656059a1
10 changed files with 120 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

3
compiler/rustc_mir_transform/src/shim.rs
View file

@ -435,6 +435,9 @@ fn build_clone_shim<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId, self_ty: Ty<'tcx>) -
match self_ty.kind() {
ty::FnDef(..) | ty::FnPtr(_) => builder.copy_shim(),
ty::Closure(_, args) => builder.tuple_like_shim(dest, src, args.as_closure().upvar_tys()),
ty::CoroutineClosure(_, args) => {
builder.tuple_like_shim(dest, src, args.as_coroutine_closure().upvar_tys())
}
ty::Tuple(..) => builder.tuple_like_shim(dest, src, self_ty.tuple_fields()),
ty::Coroutine(coroutine_def_id, args) => {
assert_eq!(tcx.coroutine_movability(*coroutine_def_id), hir::Movability::Movable);