syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // Inherited from the by-ref coroutine.
context_before:     body_def.feed_hir();
context_after:     body_def.codegen_fn_attrs(tcx.codegen_fn_attrs(coroutine_def_id).clone());