syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"\"control"}]}
source_snippet:         "control if mem::uninitialized and mem::zeroed panic on more UB"),
context_before:     strict_init_checks: bool = (false, parse_bool, [TRACKED],
context_after:     #[rustc_lint_opt_deny_field_access("use `Session::teach` instead of this field")]