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#include <cstring>
template <size_t N>
constexpr size_t cmStrLen(const char (&/*str*/)[N])
{
return N - 1;
}
namespace ns1 {
using std::strlen;
}
namespace ns2 {
std::size_t strlen(const char* str)
{
return std::strlen(str);
}
}
int main()
{
// String variable used for calling strlen() on a variable
auto s0 = "howdy";
// Correction needed
(void)cmStrLen("Hello");
(void)cmStrLen("Goodbye");
(void)cmStrLen("Hola");
(void)cmStrLen("Bonjour");
(void)(cmStrLen("Hallo"));
(void)(4 + cmStrLen("Hallo"));
(void)(cmStrLen("Hallo"));
(void)(4 + cmStrLen("Hallo"));
// No correction needed
(void)ns2::strlen("Salve");
(void)cmStrLen("Konnichiwa");
(void)strlen(s0);
(void)(sizeof("Hallo") - 2);
return 0;
}
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