[Mlir-commits] [mlir] Enable superset options (PR #146370)

[Sasa Vuckovic]

svuckovicTT wrote:

Thanks for the comments!

I tested the scenario with identical option names, it fails during runtime with:
```
mlir-opt: CommandLine Error: Option 'foo' registered more than once!
```

On one hand, it's not the optimal setup as it errors out in runtime vs compile-time. On the other hand, it errors out in runtime vs causing a silent override, and it's a very deliberate move to subclass multiple Option classes.

Lmk what you think!

https://github.com/llvm/llvm-project/pull/146370