syntax_data: {"ast_node_type":"other","tokens":[{"end":9,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:         }
context_before:             ty::Const::new_value(tcx, val, node.ty)
context_after:         &ExprKind::ZstLiteral { user_ty: _ } => ty::Const::zero_sized(tcx, node.ty),