1166   auto NewCs = DRC.switchInternalEdgeToRef(D1, D2);  in TEST()  local
1168   EXPECT_EQ(NewCs.end(), std::next(NewCs.begin()));  in TEST()
1169   LazyCallGraph::SCC &NewDC = *NewCs.begin();  in TEST()
1268   auto NewCs = RC.switchInternalEdgeToRef(B, C);  in TEST()  local
1282   EXPECT_EQ(RC.begin(), NewCs.begin());  in TEST()
1283   EXPECT_EQ(std::prev(RC.end()), NewCs.end());  in TEST()
1572   auto NewCs = RC.switchInternalEdgeToRef(BN, AN);  in TEST()  local
1573   EXPECT_EQ(NewCs.begin(), NewCs.end());  in TEST()
1581   NewCs = RC.switchInternalEdgeToRef(CN, AN);  in TEST()
1582   EXPECT_EQ(1, std::distance(NewCs.begin(), NewCs.end()));  in TEST()
1593   EXPECT_EQ(J, NewCs.begin());  in TEST()
1597   NewCs = RC.switchInternalEdgeToRef(CN, BN);  in TEST()
1598   EXPECT_EQ(1, std::distance(NewCs.begin(), NewCs.end()));  in TEST()
1612   EXPECT_EQ(J, NewCs.begin());  in TEST()