syntax_data: {"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"ty::InferConst::Var(_)"}]}
source_snippet:                 ty::InferConst::Var(_) => self.add_flags(TypeFlags::HAS_CT_INFER),
context_before:                 ty::InferConst::Fresh(_) => self.add_flags(TypeFlags::HAS_CT_FRESH),
context_after:             },