问题
I have a Haskell program using the FFI to import C++ functions. I'm using Windows. When I compile to an executable or to a DLL, this works. But when I load a module in GHCI, this doesn't always work: sometimes this works, sometimes I get Access violation in generated code when reading 0000000000000000 whenever I call a function from the module (even if this function has nothing to do with the C++). Do you know how to prevent that?
来源：https://stackoverflow.com/questions/47849032/access-violation-in-ghci