This reverts commit e0bc5f65b98d154b4318027d56f780b55605e33c.

Caused an assertion failure when running the behavior tests:

```
zig: llvm/lib/IR/Type.cpp:729: static llvm::PointerType* llvm::PointerType::get(llvm::Type*, unsigned int): Assertion `isValidElementType(EltTy) && "Invalid type for pointer element!"' failed.
Aborted (core dumped)
```