syntax_data: {"ast_node_type":"other","tokens":[{"end":22,"kind":"keyword","start":0,"text":");"}]}
source_snippet:                     );
context_before:                         cx.typing_env.as_query_input((cx.tcx().erase_regions(ty), index)),
context_after:                     let variant_def = Def::Variant(def.variant(index));