Give a default value for shared pointer argument

Asked Mar 25 '13 at 18:50

Active Mar 25 '13 at 18:58

Viewed 955 times

The following code gives a compilation error in VS2010, which support shared_ptr and make_shared function. Why and how to correct it?

#include <memory>

class A
{
    A(std::shared_ptr<int> p = std::make_shared<int>())   // error is at this line
    {}
};

It shows "make_shared" is not a member of "global namespace".

edited Mar 25 '13 at 18:56

asked Mar 25 '13 at 18:50

user1899020

1

If that single ':' was a typo, then something's wrong with VC++. Clang compiles it. – cubuspl42 Mar 25 '13 at 18:53
`ideone` compiles it as well (in C++11 mode) – maverik Mar 25 '13 at 19:01
1

Seems like a bug indeed. See the linked answer – Andy Prowl Mar 25 '13 at 19:03

0 Answers0