syntax_data: {"ast_node_type":"other","tokens":[{"end":25,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match *t.kind() {
context_before:         t.super_visit_with(self);
context_after:             ty::Alias(ty::Opaque, alias_ty) if alias_ty.def_id.is_local() => {