Incorrect IDE error | Microsoft Connect

Incorrect IDE error by _NN_

Closed

as Fixed

Type:	Bug
ID:	650667
Opened:	3/10/2011 9:16:11 AM
Access Restriction:	Public

Workaround(s)

view

User(s) can reproduce this bug

This code compiles fine but I get error in static check:

namespace a
{
    class st
    {
        template<typename T> st& operator<<(T const& t) { return *this; }
    };

    int ff() { return 0; }
}

int main()
{
    a::st() << a::ff();
}

1    IntelliSense: function "a::st::operator<<(const T &t) [with T=int]" (declared at line 9) is inaccessible    c:\projects\test\exe\exe\exe.cpp    17    10    exe

There is no error here.

Details (expand)

Visual Studio 2010 SP1

Reliability

Copy paste the given code to the VS

English

Windows 7

English

Error in Error List

No errors in Error List

0 attachments

Posted by Microsoft on 3/11/2011 at 5:04 PM

Hello,

Thank you for reporting this bug. It is a bug in our batch compiler that we didn't give accessibility error on illegal call to private template operator. IntelliSense is right in diagosing. Good news is, we've fixed this bug in our compiler and you'll see the fix in our next major release. Thank you again for taking the time report this issue.

t.cpp(19) : error C2248: 'a::st::operator <<' : cannot access private member declared in class 'a::st'
t.cpp(5) : see declaration of 'a::st::operator <<'
t.cpp(4) : see declaration of 'a::st'

Thanks,
Ulzii Luvsanbat
Windows C++ Team

Posted by Microsoft on 3/10/2011 at 6:55 PM

Thank you for reporting the issue.
We are routing 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 Microsoft on 3/10/2011 at 10:14 AM

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)