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