1590   StackOption<std::string> OptP("p", cl::Prefix, cl::Grouping,  in TEST()  local
1599   EXPECT_STREQ("val1", OptP.c_str());  in TEST()
1600   OptP.clear();  in TEST()
1607   EXPECT_STREQ("val2", OptP.c_str());  in TEST()
1608   OptP.clear();  in TEST()
1615   EXPECT_STREQ("val3", OptP.c_str());  in TEST()
1616   OptP.clear();  in TEST()
1625   EXPECT_STREQ("val4", OptP.c_str());  in TEST()
1626   OptP.clear();  in TEST()
1633   EXPECT_STREQ("val5", OptP.c_str());  in TEST()
1634   OptP.clear();  in TEST()
1641   EXPECT_STREQ("val6", OptP.c_str());  in TEST()
1642   OptP.clear();  in TEST()
1651   EXPECT_STREQ("b", OptP.c_str());  in TEST()
1653   OptP.clear();  in TEST()