syntax_data: {"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"assert!(!tcx.next_trait_solver_globally());"}]}
source_snippet:     assert!(!tcx.next_trait_solver_globally());
context_before: ) -> ty::Clauses<'tcx> {
context_after:     let mut visitor = OpaqueTypeExpander {