proposition: Lemma body_fill_edge: semax_body Vprog (@Gprog size) f_fill_edge fill_edge_spec.
proof: Proof. start_function. forward. forward. forward. entailer!. Qed.
imports: VST.floyd.proofauto VST.floyd.library CertiGraph.floyd_ext.share CertiGraph.lib.List_ext CertiGraph.graph.graph_model CertiGraph.graph.graph_gen CertiGraph.graph.path_lemmas CertiGraph.graph.graph_relation CertiGraph.msl_application.ArrayGraph CertiGraph.unionfind.env_unionfind_arr CertiGraph.kruskal.WeightedEdgeListGraph CertiGraph.kruskal.spatial_wedgearray_graph CertiGraph.kruskal.kruskal_specs CertiGraph.graph.undirected_uf_lemmas