I believe that programming languages should never make the meaning of a program depend on the context in which it is executed. So many obscure bugs are directly

I believe that programming languages should never make the meaning of a program depend on the context in which it is executed. So many obscure bugs are directly caused by such behaviors. There should be exactly one possible interpretation for a given statement, and if that cannot be executed, then the program should abort. In this case, the glob should never have been passed on to find. It should either have expanded to the empty array, or failed.