DIP1001: Exception Handling Extensions

[Superstar64 via Digitalmars-d-announce]

On Sunday, 10 July 2016 at 19:55:37 UTC, Superstar64 wrote:
> link: https://github.com/dlang/DIPs/pull/9
> file: 
> https://github.com/Superstar64/DIPs/blob/exception_extensions/DIPs/DIP1001.md

I'm not too familiar with stack unwinding generation, but would 
generating a separate unwind table for each type(that doesn't 
inherit from Throwable) be faster than the current handling? Is 
it worth adding it to the DIP?