26     const char* cpc = 0;  in main()  local
30     ASSERT_SAME_TYPE(char*,       decltype(std::strcpy(cp, cpc)));  in main()
31     ASSERT_SAME_TYPE(char*,       decltype(std::strncpy(cp, cpc, s)));  in main()
32     ASSERT_SAME_TYPE(char*,       decltype(std::strcat(cp, cpc)));  in main()
33     ASSERT_SAME_TYPE(char*,       decltype(std::strncat(cp, cpc, s)));  in main()
35     ASSERT_SAME_TYPE(int,         decltype(std::strcmp(cpc, cpc)));  in main()
36     ASSERT_SAME_TYPE(int,         decltype(std::strncmp(cpc, cpc, s)));  in main()
37     ASSERT_SAME_TYPE(int,         decltype(std::strcoll(cpc, cpc)));  in main()
38     ASSERT_SAME_TYPE(std::size_t, decltype(std::strxfrm(cp, cpc, s)));  in main()
41     ASSERT_SAME_TYPE(std::size_t, decltype(std::strcspn(cpc, cpc)));  in main()
42     ASSERT_SAME_TYPE(char*,       decltype(std::strpbrk(cp, cpc)));  in main()
44     ASSERT_SAME_TYPE(std::size_t, decltype(std::strspn(cpc, cpc)));  in main()
45     ASSERT_SAME_TYPE(char*,       decltype(std::strstr(cp, cpc)));  in main()
47     ASSERT_SAME_TYPE(char*,       decltype(std::strtok(cp, cpc)));  in main()
51     ASSERT_SAME_TYPE(std::size_t, decltype(std::strlen(cpc)));  in main()
58     ASSERT_SAME_TYPE(const char*, decltype(std::strchr(cpc, 0)));  in main()
59     ASSERT_SAME_TYPE(const char*, decltype(std::strpbrk(cpc, cpc)));  in main()
60     ASSERT_SAME_TYPE(const char*, decltype(std::strrchr(cpc, 0)));  in main()
61     ASSERT_SAME_TYPE(const char*, decltype(std::strstr(cpc, cpc)));  in main()