JuliaLang/julia — comment on commit 475728c7dc8336b0846e5643ceca73e771be5ad5
File: j/client.j line 195
By StefanKarpinski:

I mean it's going to be turned into a string sooner or later. Better to discover that you stuck something in there that can't be turned into a string immediately that finding out at some later time, no?