Nim compiles to C/C++/Objective-C and Javascript and all memory safety is handled on the Nim side. The C/C++ code generated by the Nim compiler is then free to

Nim compiles to C/C++/Objective-C and Javascript and all memory safety is handled on the Nim side. The C/C++ code generated by the Nim compiler is then free to use unsafe constructs including the dreaded goto.