syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// opaques outside of HIR typeck.
context_before:     /// FIXME: This will be removed because it's generally not correct to define
context_after:     pub fn analysis_in_body(cx: I, body_def_id: I::LocalDefId) -> TypingMode<I> {