syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"ty::ConstKind::Infer(infer)"}]}
source_snippet:             ty::ConstKind::Infer(infer) => match infer {
context_before:             }
context_after:                 ty::InferConst::Fresh(_) => self.add_flags(TypeFlags::HAS_CT_FRESH),