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-rw-r--r--compiler/rustc_mir_transform/src/coroutine/by_move_body.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs b/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs
index 7979b85225c..35a4d3fff06 100644
--- a/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs
+++ b/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs
@@ -233,6 +233,7 @@ impl<'tcx> MirPass<'tcx> for ByMoveBody {
         let mut by_move_body = body.clone();
         MakeByMoveBody { tcx, field_remapping, by_move_coroutine_ty }.visit_body(&mut by_move_body);
         dump_mir(tcx, false, "coroutine_by_move", &0, &by_move_body, |_, _| Ok(()));
+        // FIXME: use query feeding to generate the body right here and then only store the `DefId` of the new body.
         by_move_body.source = mir::MirSource::from_instance(InstanceDef::CoroutineKindShim {
             coroutine_def_id: coroutine_def_id.to_def_id(),
         });