The llvm element type of void arrays should be i8 and not void. This caused DtoArrayCopyToSlice to fail when trying to get the size of llvm-void for something like void[3] s = "abc"; inside a function.

#ifndef LDC_GEN_TOOBJ_H
#define LDC_GEN_TOOBJ_H

void writeModule(llvm::Module* m, std::string filename);

#endif