<p>A piece of code I recently worked with required data structures that hold unique, sorted data elements. The requirement for the data being both sorted and unique came from it being fed into std::set_intersection() so using an std::set seemed to be an obvious way of fulfilling these requirements. The code <em>did</em> fulfill all the requirements but I found the performance somewhat wanting in this particular implementation (Visual Studio 2008 with the standard library implementation shipped…

<p>Try stopping mspdbsrv.exe (the process that generates the pdb files during a build) if it is still running. My understanding is that it’s supposed to shut down at the end of the compilation but it seems that it can turn into a zombie process and if the latter happens, you can get the above error when linking your binaries.</p>