diff options
| -rw-r--r-- | compiler/rustc_mir_transform/src/coroutine/by_move_body.rs | 5 |
1 files changed, 2 insertions, 3 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 d88c7bebc73..f0a00ebb586 100644 --- a/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs +++ b/compiler/rustc_mir_transform/src/coroutine/by_move_body.rs @@ -145,9 +145,8 @@ impl<'tcx> MirPass<'tcx> for ByMoveBody { .enumerate() { loop { - let Some(&(parent_field_idx, parent_capture)) = parent_captures.peek() else { - bug!("we ran out of parent captures!") - }; + let &(parent_field_idx, parent_capture) = + parent_captures.peek().expect("we ran out of parent captures!"); // A parent matches a child they share the same prefix of projections. // The child may have more, if it is capturing sub-fields out of // something that is captured by-move in the parent closure. |