About this tag
The c++ 2015 tag on WindowsForum covers discussions about the Microsoft Visual C++ 2015 Redistributable installation issues and C++ programming challenges in Visual Studio 2015. Common topics include errors when installing the redistributable package on Windows 7, such as the installer failing to extract the Windows7_MSU package. For developers, threads address template class friend access errors, with workarounds like avoiding constexpr initialization or compiling in C++14 mode to resolve 'cannot access private member' errors. These posts provide troubleshooting steps and coding solutions for users working with Visual Studio 2015 and the C++ language.
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    C++ VS when making template class a friend of any instantiation of itself gets this error "cannot access private member declared in class"

    If anyone else is having the same issues with Studio that I am having this seems to be the best workaround that I have found. Avoid constexpr initialization of the 'kek' variable (by removing the 'constexpr' specifier on the variable and the 'constexpr' specifier from the Test::operator+()...
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    VIDEO C++ redistributable 2015 can't install

    Hello,I can't install C++ Redistributable 2015 for Visual Studio The installer can't extract Windows7_MSU package Here is what error i get : Please heeeeelp