removed warning from example.cpp

This commit is contained in:
gabime 2015-01-28 23:49:52 +02:00
parent b7b421c8fc
commit e85a3cc33b

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@ -94,7 +94,7 @@ int main(int, char* [])
// Example of user defined class with operator<<
//
class some_class {};
std::ostream& operator<<(std::ostream& os, const some_class& c) { return os << "some_class"; }
std::ostream& operator<<(std::ostream& os, const some_class&) { return os << "some_class"; }
void custom_class_example()
{