+ (
+ Some(name),
+ BorrowExplanation::UsedLater(LaterUseKind::ClosureCapture, var_or_use_span, _),
+ ) => self.report_escaping_closure_capture(
+ borrow_spans,
+ borrow_span,
+ &RegionName {
+ name: self.synthesize_region_name(),
+ source: RegionNameSource::Static,
+ },
+ ConstraintCategory::CallArgument(None),
+ var_or_use_span,
+ &format!("`{}`", name),
+ "block",
+ ),