[Codename Milan] Delegating constructors not working with explicit constructors - by Rutix

Status : 

  Fixed<br /><br />
		This item has been fixed in the current or upcoming version of this product.<br /><br />
		A more detailed explanation for the resolution of this particular item may have been provided in the comments section.

Sign in
to vote
ID 770526 Comments
Status Closed Workarounds
Type Bug Repros 2
Opened 11/8/2012 1:50:57 PM
Access Restriction Public


The code:

struct X {
    explicit X(int n) : value(n) {}
    // error C2664: 'X::X(const X &)' : cannot convert parameter 2 from 'int' to 'const X &'
    // works without the explicit keyword in X(int) constructor
    X() : X(0) {}
    int value;
int main()
    X x;

This is not correct. It should compile fine and compiles in gcc-4.5.1 and other compilers supporting C++11.
Sign in to post a comment.
Posted by Deon [MSFT] on 4/29/2014 at 12:31 PM
Thank you for reporting this issue. This issue has been fixed in Visual Studio 2013. You can install a trial version of Visual Studio 2013 with the fix from: http://go.microsoft.com/?linkid=9832436
Posted by Xiang [MSFT] on 11/21/2012 at 10:08 AM
    Thanks for reporting the issue.
    A fix for this issue has been checked into the compiler sources. The fix should show up in the next release of Visual C++.

Xiang Fan
Visual C++ Team
Posted by Macy [MSFT] on 11/12/2012 at 2:33 AM
Thanks for your update. We are rerouting this issue to the appropriate group within the Visual Studio Product Team for triage and resolution. These specialized experts will follow-up with your issue.
Posted by Rutix on 11/11/2012 at 1:15 PM
I attached a demo project. The project is basicly nothing more then the code I have above pasted in.
Posted by Macy [MSFT] on 11/9/2012 at 12:38 AM
Thank you for submitting feedback on Visual Studio and .NET Framework. We are unable to reproduce the issue with the steps you provided.

Could you please give us a demo project to demonstrate this issue so that we can conduct further research?

Please submit this information to us within 4 business days. We look forward to hearing from you with this information.

Microsoft Visual Studio Connect Support Team
Posted by Macy [MSFT] on 11/8/2012 at 2:50 PM
Thank you for your feedback, we are currently reviewing the issue you have submitted. If this issue is urgent, please contact support directly(http://support.microsoft.com)