syntax_data: {"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"hir::ExprKind::Loop(body,"}]}
source_snippet:             hir::ExprKind::Loop(body, ..) => {
context_before:             },
context_after:                 if find_attr!(self.tcx.hir_attrs(expr.hir_id), AttributeKind::LoopMatch(_)) {