syntax_data: {"ast_node_type":"import","tokens":[{"end":87,"kind":"keyword","start":0,"text":"#[rustc_lint_opt_deny_field_access(\"use"}]}
source_snippet:         #[rustc_lint_opt_deny_field_access("use `Session::lto` instead of this field")]
context_before:         cli_forced_codegen_units: Option<usize> [UNTRACKED],
context_after:         cli_forced_local_thinlto_off: bool [UNTRACKED],