fn determine_capture_sources(
capture_info_a: &mut CaptureInfo,
capture_info_b: &mut CaptureInfo,
dedup_sources_scratch: &mut FxHashMap<ExprOrPatIdPacked, CaptureSourceStack>,
) -> SmallVec<[CaptureSourceStack; 2]>fn determine_capture_sources(
capture_info_a: &mut CaptureInfo,
capture_info_b: &mut CaptureInfo,
dedup_sources_scratch: &mut FxHashMap<ExprOrPatIdPacked, CaptureSourceStack>,
) -> SmallVec<[CaptureSourceStack; 2]>