{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"rcx.tcx.lint_level_at_node(NON_EXHAUSTIVE_OMITTED_PATTERNS,"}]}
                rcx.tcx.lint_level_at_node(NON_EXHAUSTIVE_OMITTED_PATTERNS, arm.arm_data);
            let LevelAndSource { level, src, .. } =
            if !matches!(level, rustc_session::lint::Level::Allow) {