{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"local_decls:"}]}
        local_decls: IndexVec<Local, LocalDecl<'tcx>>,
        source_scopes: IndexVec<SourceScope, SourceScopeData<'tcx>>,
        user_type_annotations: ty::CanonicalUserTypeAnnotations<'tcx>,