syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"ty::PredicateKind::NormalizesTo(..)"}]}
source_snippet:                 ty::PredicateKind::NormalizesTo(..) => {
context_before:                 }
context_after:                     bug!("NormalizesTo is only used by the new solver")