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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)strlen("Hello");
(void)::strlen("Goodbye");
(void)std::strlen("Hola");
(void)ns1::strlen("Bonjour");
(void)(sizeof("Hallo") - 1);
(void)(4 + sizeof("Hallo") - 1);
(void)(sizeof "Hallo" - 1);
(void)(4 + sizeof "Hallo" - 1);
// No correction needed
(void)ns2::strlen("Salve");
(void)cmStrLen("Konnichiwa");
(void)strlen(s0);
(void)(sizeof("Hallo") - 2);
return 0;
}
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