syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub coroutine_stalled_predicates: FxIndexSet<(ty::Predicate<'tcx>, ObligationCause<'tcx>)>,
context_before:     /// formatting modified file tests/ui/coroutine/retain-resume-ref.rs