syntax_data: {"ast_node_type":"import","tokens":[{"end":94,"kind":"keyword","start":0,"text":"#[rustc_lint_opt_deny_field_access(\"use"}]}
source_snippet:     #[rustc_lint_opt_deny_field_access("use `Session::verify_llvm_ir` instead of this field")]
context_before:         "in general, enable more debug printouts (default: no)"),
context_after:     verify_llvm_ir: bool = (false, parse_bool, [TRACKED],