syntax_data: {"ast_node_type":"other","tokens":[{"end":101,"kind":"keyword","start":0,"text":"\"additional"}]}
source_snippet:         "additional ABI list files that control how shadow parameters are passed (comma separated)"),
context_before:     sanitizer_dataflow_abilist: Vec<String> = (Vec::new(), parse_comma_list, [TRACKED],
context_after:     sanitizer_kcfi_arity: Option<bool> = (None, parse_opt_bool, [TRACKED],