syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"control_flow_guard:"}]}
source_snippet:     control_flow_guard: CFGuard = (CFGuard::Disabled, parse_cfguard, [TRACKED],
context_before:         "set option to collapse debuginfo for macros"),
context_after:         "use Windows Control Flow Guard (default: no)"),