syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"report_arm_reachability(&cx,"}]}
source_snippet:                 report_arm_reachability(&cx, &report, is_match_arm);
context_before:                     matches!(source, hir::MatchSource::Postfix | hir::MatchSource::Normal);
context_after:             }