syntax_data: {"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:                     if inner_params_in_repr.contains(i as u32) {
context_before:                 if let ty::GenericArgKind::Type(ty) = arg.kind() {
context_after:                         params_in_repr_ty(tcx, ty, params_in_repr);